US20210324850A1 - Systems and method for use of single mass flywheel alongside torsional vibration damper assembly for single acting reciprocating pump - Google Patents
Systems and method for use of single mass flywheel alongside torsional vibration damper assembly for single acting reciprocating pump Download PDFInfo
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- US20210324850A1 US20210324850A1 US17/363,151 US202117363151A US2021324850A1 US 20210324850 A1 US20210324850 A1 US 20210324850A1 US 202117363151 A US202117363151 A US 202117363151A US 2021324850 A1 US2021324850 A1 US 2021324850A1
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- flywheel
- pump
- pump system
- torsional vibration
- inertia
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B17/00—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/001—Noise damping
- F04B53/003—Noise damping by damping supports
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/10—Suppression of vibrations in rotating systems by making use of members moving with the system
- F16F15/12—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/10—Suppression of vibrations in rotating systems by making use of members moving with the system
- F16F15/12—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon
- F16F15/1202—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon the damping action being at least partially controlled by centrifugal masses
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/10—Suppression of vibrations in rotating systems by making use of members moving with the system
- F16F15/14—Suppression of vibrations in rotating systems by making use of members moving with the system using masses freely rotating with the system, i.e. uninvolved in transmitting driveline torque, e.g. rotative dynamic dampers
- F16F15/1407—Suppression of vibrations in rotating systems by making use of members moving with the system using masses freely rotating with the system, i.e. uninvolved in transmitting driveline torque, e.g. rotative dynamic dampers the rotation being limited with respect to the driving means
- F16F15/145—Masses mounted with play with respect to driving means thus enabling free movement over a limited range
- F16F15/1457—Systems with a single mass
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/30—Flywheels
- F16F15/315—Flywheels characterised by their supporting arrangement, e.g. mountings, cages, securing inertia member to shaft
- F16F15/3153—Securing inertia members to the shafts
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F2222/00—Special physical effects, e.g. nature of damping effects
- F16F2222/12—Fluid damping
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F2238/00—Type of springs or dampers
- F16F2238/02—Springs
Definitions
- the present disclosure relates to single acting reciprocating pumps and, more specifically, to single mass flywheels and torsional vibration dampers for use with single acting reciprocating pumps.
- torsional vibration is a common occurrence through the driveline.
- Such torsional vibration is typically generated via the operation of a reciprocating pump.
- Reciprocating pumps are driven to pump “slugs” of fluid with as the pump reciprocates or cycles.
- the speed and operating pressure of the pump influences the amount of fluid pumped downstream of the pump.
- movement of the slugs create pressure fluctuations within fluid downstream of the pump.
- This pressure fluctuation may create “hydraulic fluid pulsation” within the pump that is added to the operating pressure of the pump.
- the hydraulic fluid pulsation may be transferred upstream to driving equipment used to drive the pump in the form of torque output variances.
- the driving equipment may include one or more components including, but not limited to, a driveshaft, an engine, a transmission, or a gearbox.
- each reciprocating pump operating in the field generally have their own torsional vibration frequency and amplitude profile that is dependent upon the selected operational pressure and rate.
- the torque output variances may create shock loading in the pump and in the driving equipment upstream from the pump. This shock loading may shorten the life of the driving equipment including causing failure of one or more components of the driving equipment.
- driving equipment such as combustion engines, e.g., gas turbine engines, have a movement of inertia, natural damping effects, and stiffness coefficients. Some driving equipment may have low natural damping effects that may allow for torsional resonance interaction within the driving equipment and/or between the driving equipment and the pump. This torsional resonance may shorten the life of the driving equipment including causing failure of one or more components of the driving equipment.
- the vibration dampening assemblies may include single mass flywheel(s) and/or torsional vibration dampener(s) to reduce or eliminate upstream shock loading and/or dampen torsional resonance from reaching the driving equipment; i.e., to reduce or eliminate pump imposed high frequency/low amplitude and low frequency/high amplitude torsional vibrations.
- a single mass flywheel or a series of single mass flywheels along the drive-train system components between the gear box or transmission and input shaft of a reciprocating pump may be used to reduce output speed fluctuations that may cause vibrational and torsional effects on the gearbox and engine.
- at least one torsional vibration dampener may be connected to the drive-train system to dampen the harmonic effects of the reciprocating pump.
- the at least one flywheel and the at least one torsional damper may not require electrical control to be able to function, but it is contemplated that electrical sensors and instrumentation may be present to monitor the condition of the drive line.
- a pump system may include a pump, a driveshaft, driving equipment, and a vibration dampening assembly.
- the pump may have an input shaft that is connected to the driveshaft.
- the driving equipment may include an output shaft that has an output flange connected to the driveshaft.
- the driving equipment may be configured to rotate the driveshaft to rotate the input shaft of the pump therewith.
- the vibration dampening assembly may include at least one flywheel that is operably connected to the input shaft and is configured to rotate therewith.
- the input shaft may include an input flange that is connected to the driveshaft.
- the at least one flywheel may comprise a first flywheel.
- the pump may be a single acting reciprocating pump.
- the first flywheel may be a single mass flywheel.
- the first flywheel may be connected to the output flange of the driving equipment or the first flywheel may be connected to the input flange of the single acting reciprocating pump.
- the vibration dampening assembly may include at least one torsional vibration damper that is operably connected to the input shaft.
- the at least one torsional vibration damper may comprise a first torsional vibration damper that may be connected to the input flange of the pump, may be connected to the output flange of the driving equipment, and/or may be connected to the first flywheel.
- the first flywheel may be connected to the output flange of the driving equipment and the first torsional vibration damper may be connected to the first flywheel.
- the vibration dampening assembly may include a second torsional vibration damper that may be connected to the input flange.
- the vibration damping system may include a second flywheel that may be connected to the input flange.
- the second torsional vibration damper may be connected to the second flywheel.
- the first and/or the second flywheel may be configured to absorb a torque shock in the form of torque variance resulting from hydraulic fluid pulsation within the pump.
- the first and/or second torsional vibration damper may be configured to reduce torsional resonance within the driving equipment or the pump.
- a method of sizing a flywheel for a pump system that has a single acting reciprocating pump and driving equipment configured to cycle the pump may include calculating a desired moment of inertia of the flywheel and sizing the flywheel to have the desired moment of inertia.
- the desired moment of inertia may be calculated using a kinetic energy “KE” of a torque variance within the pump system above a nominal torque of the pump system that results from hydraulic fluid pulsation within the pump.
- calculating the desired moment of inertia of the flywheel may include calculating a first desired moment of inertia of a first flywheel from a first portion of the kinetic energy “KE” of the torque variance within the pump system as a result of hydraulic fluid pulsation within the pump, and calculating a second desired moment of inertia of a second flywheel from a second portion of the kinetic energy “KE” of the torque variance within the pump system as a result of hydraulic fluid pulsation within the pump.
- the first portion may be greater than, lesser than, or equal to the second portion.
- Sizing the flywheel may include sizing the first flywheel to have the first desired moment of inertia and sizing the second flywheel to have the second desired moment of inertia.
- FIG. 1 is a schematic view of a pump system having a first exemplary embodiment of a vibration dampening assembly provided according to an embodiment of the disclosure.
- FIG. 2 is a graph illustrating a pressure, acceleration, and suction pressure of an exemplary pump of the pump system of FIG. 1 through a cycle of the pump according to an embodiment of the disclosure.
- FIG. 3 is a schematic front view of a flywheel of the pump system of FIG. 1 according to an embodiment of the disclosure.
- FIG. 4 is a schematic side view of the flywheel of the pump system of FIG. 3 according to an embodiment of the disclosure.
- FIG. 5 is a table providing exemplary properties of flywheels that each have the same moment of inertia.
- FIG. 6 is another schematic front view of a flywheel of the pump system of FIG. 1 illustrating bolt holes and rotational stresses of the flywheel according to an embodiment of the disclosure.
- FIG. 7 is a graph illustrating tangential and radial stresses of the flywheel of FIG. 1 according to an embodiment of the disclosure.
- FIG. 8 is a schematic side view of a portion of the pump system of FIG. 1 illustrating a bolt and nut securing the flywheel to an output flange according to an embodiment of the disclosure.
- FIG. 9 is a schematic view of the pump system of FIG. 1 with another exemplary embodiment of a vibration dampening assembly according to an embodiment of the disclosure.
- FIG. 10 is a schematic view of the pump system of FIG. 1 with another exemplary embodiment of a vibration dampening assembly according to an embodiment of the disclosure.
- FIG. 11 is a schematic view of the pump system of FIG. 1 with another exemplary embodiment of a vibration dampening assembly according to an embodiment of the disclosure.
- FIG. 12 is a graph showing torsional vibration analysis data results demonstrating the reduction in synthesis and torque spikes with the use of a torsional vibration dampener (TVD) and a single mass produced by a pump system such as shown in FIG. 1 according to an embodiment of the disclosure.
- TVD torsional vibration dampener
- an exemplary pump system 1 having a vibration dampening assembly 10 described in accordance with the present disclosure includes driving equipment 100 and driven components including a driveshaft 200 and a pump 300 .
- the vibration dampening assembly 10 is secured to portions of a pump system 1 between the driving equipment 100 and the pump 300 to dampen upstream high frequency/low amplitude and low frequency/high amplitude torsional vibrations generated by the operating pump 300 from reaching the driving equipment 100 .
- the driving equipment 100 is illustrated as a power transfer case.
- the driving equipment 100 includes a driveshaft, a transmission, a gearbox, or an engine, e.g., an internal combustion engine or a gas turbine engine.
- the driving equipment 100 includes an output shaft 110 that has an output flange 112 .
- the driving equipment 100 is configured to rotate the output shaft 110 about a longitudinal axis thereof.
- the driving equipment 100 may include an engine and a transmission, gearbox, and/or power transfer case that may be configured to increase a torque and decrease a rotational speed of the output shaft 110 relative to a driveshaft of the engine or that may be configured to decrease a torque and increase a rotational speed of the output shaft 110 relative to a driveshaft of the engine.
- the pump 300 includes in input shaft 310 having an input flange that is configure to receive input from the driving equipment 100 in the form of rotation of the input flange about a longitudinal axis of the input shaft 310 .
- the driveshaft 200 has a driving or upstream portion 210 , a driven or downstream portion 240 , and a central portion 230 between the upstream and downstream portions 210 , 240 .
- the upstream portion 210 includes an upstream flange (not shown) that is connected to the output flange 112 of the driving equipment 100 such that the upstream portion 210 rotates in response or in concert with rotation of the output shaft 110 .
- the central portion 230 is secured to the upstream portion 210 and rotates in concert therewith.
- the downstream portion 240 is secured to the central portion 230 and rotates in concert therewith.
- the downstream portion 240 includes a downstream flange 242 that is connected to an input flange of the pump 300 such that the input flange rotates in response or in concert with rotation of the driveshaft 200 .
- the downstream portion 240 may also include a spindle 244 adjacent the downstream flange 242 .
- the upstream flange (not shown) may be similar to downstream flange 242 and the upstream portion 210 may include a spindle (not shown) that is similar to the spindle 244 of the downstream portion 240 .
- the output shaft 110 of the driving equipment 100 is offset from the input shaft 310 of the pump 300 such that the longitudinal axis of the output shaft 110 is out of alignment, i.e., not coaxial with, the longitudinal axis of the input shaft 310 .
- the upstream portion 210 or the downstream portion 240 may include a constant velocity (CV) joint 220 , 250 between the spindle 244 and the central portion 230 .
- the CV joints 220 , 250 allow for the output shaft 110 to be operably connected to the input shaft 310 when the output and input shafts 110 , 310 are offset from one another.
- the output shaft 110 is rotated by the driving equipment 100 to rotate the input shaft 310 of the pump 300 such that the pump 300 is driven to pump slugs of fluid.
- the driving equipment 100 is configured to rotate the input shaft 310 at a constant velocity such that the pump 300 provides a constant flow of fluid.
- the pulses of the slugs of fluid create a pulsation pressure that adds to the nominal operating pressure of the pump 300 .
- the pressure P of the pump 300 is illustrated through an exemplary cycle of the pump 300 .
- the pump 300 has a nominal pressure P N of 8250 psi with a normal operating pressure in a range of 7500 psi to 9000 psi.
- the pulsations of the operating pressure illustrate the pulsation pressure described above which is known as “hydraulic fluid pulsation.”
- This hydraulic fluid pulsation may lead to pressure spikes P S as illustrated between points 60 and 150 of the cycle of the pump 300 in FIG. 2 .
- the pressure spikes P S are measured as peak to peak pressure variations, which as shown in FIG. 2 is 2,500 psi.
- the hydraulic fluid pulsation describe above may be transferred upstream from the pump 300 to the driving equipment 100 through the driveshaft 200 .
- the hydraulic fluid pulsation results in torque variations in a crank/pinion mechanism of the pump 300 that are transferred upstream as torque output variations at the input shaft 310 of the pump 300 .
- These torque output variations may create a torsional shock T S at the output flange 112 of the output shaft 110 .
- a single large torsional shock T S may damage components of the driving equipment 100 .
- an accumulation of minor or small torsional shocks T S may decrease a service life of one or more of the components of the driving equipment 100 .
- the vibration dampening assembly 10 is provided to reduce the transfer of the torsional shock T S upstream to the driving equipment 100 .
- the vibration dampening assembly 10 may include at least one flywheel.
- the at least one flywheel may comprise a flywheel 22 that is connected to the output flange 112 and disposed about the upstream portion 210 of the driveshaft 200 .
- the flywheel 22 may be connected to the output flange 112 and be disposed about the output shaft 110 .
- the flywheel 22 rotates in concert with the output shaft 110 .
- torque provided by the driving equipment 100 to the input shaft 310 of the pump 300 is illustrated as an input torque Ti and the torque output variations at the input shaft 310 of the pump 300 result in a reaction torque illustrated as torque spikes T S .
- angular momentum of the flywheel 22 counteracts a portion of or the entire torque output variances and reduces or eliminates torsional shock T S from being transmitted upstream to the driving equipment 100 .
- Incorporation of the flywheel 22 into the vibration dampening assembly 10 allows for the vibration dampening assembly 10 to dampen the low frequency, high amplitude torsional vibrations imposed on the drivetrain system that is caused by the hydraulic fluid pulsation.
- the angular momentum of the flywheel 22 may be calculated as a rotational kinetic energy “KE” of the flywheel 22 .
- the “KE” of the flywheel 22 may be used to absorb or eliminate a percentage of the torsional shock T S .
- the “KE” of the flywheel 22 is a function of the moment of inertia “I” of the flywheel 22 and the angular velocity “w” of the flywheel 22 which may be expressed as:
- the driving equipment 100 is configured to rotate at a constant angular velocity “ ⁇ ” such that with a known “KE” or a known moment of inertia “I” the other of the “KE” or the moment of inertia “I” may be calculated.
- the moment of inertia “I” of the flywheel 22 is dependent on the mass “m” and the radial dimensions of the flywheel 22 and may be expressed as:
- r 1 is a radius of rotation and r 2 is a flywheel radius as shown in FIG. 3 .
- This equation assumes that the flywheel 22 is formed of a material having a uniform distribution of mass.
- the flywheel 22 may have a non-uniform distribution of mass where the mass is concentrated away from the center of rotation to increase a moment of inertia “I” of the flywheel 22 for a given mass.
- the mass may be varied for a given a radius of rotation r 1 and a given a flywheel radius r 2 by varying a thickness “h” of the flywheel 22 in a direction parallel an axis of rotation of the flywheel 22 as shown in FIG. 4 .
- the dimensions and mass of the flywheel 22 may be sized such that the flywheel 22 has a “KE” similar to a “KE” of an anticipated torque variance above a nominal operating torque of the pump 300 .
- the flywheel 22 maybe sized such that the “KE” of the flywheel 22 is greater than an anticipated torque variance such that the flywheel has a “KE” greater than any anticipated torque variance and in other embodiments, the flywheel 22 may be sized such that the “KE” of the flywheel 22 is less than the anticipated torque variance such that the flywheel 22 is provided to absorb or negate only a portion of the anticipated torque variances.
- the flywheel 22 is sized such that the “KE” of the flywheel 22 is equal to the anticipated torque variance such that the flywheel 22 is provided to absorb or negate the anticipated torque variance while minimizing a moment of inertia “I” of the flywheel 22 .
- the rotational kinetic energy “KE” of the torque variance is calculated from the specifications of a particular pump, e.g., pump 300 , and from empirical data taken from previous pump operations as shown in FIG. 2 .
- the pressure spike P S is analyzed to determine a magnitude of the pressure spike P S and a duration of the pressure spike P S .
- the duration of the pressure spike P S occurred over 0.628 radians of the cycle and using the specification of the pump resulted in a torque above the nominal operating torque of 1420 lb-ft. From these values and given the constant velocity of the particular pump of 152.4 radians/second, the “KE” of a torque variance resulting from the pressure spike P S may be calculated as 8922 lb-ft or 12,097 N-m of work.
- the “KE” of the torque variance may be used to size a flywheel 22 such that the flywheel 22 has a “KE” greater than or equal to the “KE” of the torque variance.
- equation (1) is used to calculate a desired moment of inertia “I” of the flywheel 22 solving for the “KE” of the torque variance created by the pressure spike P S for a given angular velocity “ ⁇ ” of the flywheel 22 .
- the angular velocity “ ⁇ ” of the output shaft 110 may be 152.4 radians/second with the “KE” of the torque variance created by the pressure spike P S being 12,097 N-m.
- Solving equation (1) provides a desired moment of inertia “I” of the flywheel 22 as 1.047 kg m 2 .
- equation (2) is used to determine dimensions of the flywheel 22 using desired moment of inertia “I”. As shown in FIG. 4 , with the desired moment of inertia “I”, a set radius of rotation “r 1 ”, and a set thickness of the flywheel 22 , the flywheel radius “r 2 ” and mass “m” may be manipulated such that the flywheel 22 has dimensions and a mass that are optimized for a particular application. Referring to FIG.
- a 10 kg flywheel with an outer radius “r 2 ” of 0.45 m has the same moment of inertia as a 100 kg flywheel with an outer radius “r 2 ” of 0.13 m such that either the 10 kg flywheel or the 100 kg flywheel would have the same “KE” to absorb the “KE” of the torque variance created by the pressure spike P S .
- the radius of rotation “r 1 ” of the flywheel is set by a diameter of the spindle or flange on which the flywheel is secured, e.g., upstream flange of the upstream portion 210 or the flange 242 or the spindle 244 of the downstream portion 240 ( FIG. 1 ).
- the thickness “h” of the flywheel 22 may also be manipulated to vary a mass of the flywheel for a given outer radius “r 2 ”.
- the flywheel 22 is subjected to rotational stresses that differ within the flywheel 22 dependent on the radial distance “r d ” away from axis of rotation “A R ” of the flywheel 22 . It is important to choose a material for the flywheel 22 that is capable of withstanding the rotational stresses of the flywheel 22 .
- the flywheel may be treated as a thick-walled cylinder to calculate the tangential and radial stresses thereof. The calculations detailed below assume that the flywheel 22 has a uniform thickness “h”, the flywheel radius “r 2 ” is substantially larger than the thickness “h” (e.g., r 2 >5 h), and the stresses are constant over the thickness “h”.
- the tangential stress “ ” and radial stress “ ” of the flywheel 22 may be expressed as follows:
- ⁇ is a mass density (lb/in 3 ) of the material of the flywheel 22
- ⁇ is the angular velocity (rad/s) of the flywheel 22
- ⁇ is the Poisson's ratio of the flywheel 22 .
- the maximum tangential stress “ ” is 1027 psi at 2.5 inches from the axis of rotation and the maximum radial stress “ ” is 255 psi at 4.5 inches from the axis of rotation.
- the installation or securement of the flywheel 22 to the pump system e.g., to output flange 112 of the output shaft 110 ( FIG. 1 ) must also be analyzed to confirm that the means for attachment is suitable for the calculated stresses.
- the planar stresses occurring at the point of installment may be calculated.
- the flywheel 22 may be installed to the output flange 112 as described above or to the input flange of the pump as described below.
- the flywheel 22 is installed with a number of bolts 72 and nuts 76 as shown in FIG. 8 .
- each bolt 72 is passed through a bolt hole 70 defined through the flywheel 22 at a bolt radius “re” ( FIG. 6 ) from the axis of rotation “A R ” of the flywheel 22 .
- the planar stresses may be calculated as follows:
- F B is a force (lbf) applied to the bolt 72
- T is a torque (lb-ft) applied to the flywheel 22
- a B is a bolt bearing stress area (in 2 ) of the bolt 72
- d is a diameter (ft) of the bolt hole 70
- v S is a shear stress (psi) of each bolt 72
- v b is a bearing stress on the flywheel 22 /bolt hole 70 (psi).
- a material for the flywheel 22 should have should have a tensile yield strength greater than or equal to 75 ksi.
- suitable materials for the flywheel 22 are 1040 carbon steel, 1050 carbon steel, or Inconel® 718; however, other suitable metals or other materials may also be used.
- the materials sued for the bolts 72 and the nuts 76 should have a tensile strength greater than the calculated stresses.
- suitable materials for the bolts 72 and the nuts 76 are Grade 8 carbon steel, Grade 5 carbon steel, or Grade G (8) steel; however, other suitable metals or other materials may also be used.
- the vibration dampening assembly 10 may also include at least one torsional vibration damper.
- the at least one torsional vibration damper may comprise a torsional vibration damper 24 disposed upstream of the pump 300 .
- the torsional vibration damper 24 is disposed about the upstream portion 210 of the driveshaft 210 and is connected to a downstream side of the flywheel 22 .
- the vibration damper 24 may be connected directly to the flywheel 22 or directly to the output flange 112 of the driving equipment 100 and may be disposed about the upstream portion 210 of the driveshaft 210 or the output shaft 110 .
- the torsional vibration damper 24 is configured to prevent torsional resonance within the driving equipment 100 that may lead to damage or fatigue of components of the driving equipment 100 , the driveshaft 200 , or the pump 300 . Incorporation of the torsional vibration damper 24 along the drivetrain in between the gearbox and/or transmission and the single acting reciprocating pump 300 allows for the vibration dampening assembly 10 to dampen the high frequency, low amplitude torsional vibrations imposed on the drivetrain system that is caused by forced excitations from the synchronous machinery.
- the torsional vibration damper 24 may be a viscous, a spring-viscous, or a spring torsional vibration damper.
- torsional vibration dampers include, but are not limited to, a Geislinger Damper, a Geislinger Vdamp®, a Metaldyne Viscous Damper, a Kendrion Torsional Vibration Dampener, a Riverhawk Torsional Vibration Dampener, and the like.
- the vibration dampening assembly 10 is secured to the output flange 112 .
- the flywheel 22 is connected to the output flange 112 and the torsional vibration damper 24 is connected to the flywheel 22 .
- the flywheel 22 and/or the torsional vibration damper 24 may be disposed at other positions within the pump system 1 and the vibration dampening assembly 10 may include multiple flywheels and/or multiple vibration dampers.
- the vibration dampening assembly 10 includes a first flywheel 22 , the torsional vibration damper 24 , and a second flywheel 32 .
- the second flywheel 32 is connected to the input flange of the pump 300 .
- the sum of the “KE” of the flywheels 22 , 32 may be configured in a manner similar to the “KE” of a single flywheel as detailed above with respect to the flywheel 22 .
- each of the first and second flywheel 22 , 32 is sized to have a similar moment of inertia “I”.
- the first and second flywheel 22 , 32 may have similar dimensions and mass or may have different dimensions and mass while having a similar moment of inertia “I”.
- the first flywheel 22 is configured to have a moment of inertia “I” different, e.g., greater than or lesser than, a moment of inertia “I” of the second flywheel 32 .
- the vibration dampening assembly 10 includes the flywheel 22 , a first torsional vibration damper 24 , and a second vibration damper 34 .
- the flywheel 22 is connected to the output flange 112 of the driving equipment 100 and the first torsional vibration damper 24 is connected to the flywheel 22 .
- the second vibration damper 34 is connected to the input flange of the pump 300 .
- first and second vibration dampers 24 , 34 instead of a single vibration damper may allow for greater resistance to torsional resonance within the driving equipment 100 and/or for each of the first and second vibration dampers 24 , 34 to have a reduced size compared to a single vibration damper.
- the vibration dampening assembly 10 includes the first flywheel 22 , the first torsional vibration damper 24 , the second flywheel 32 , and the second vibration damper 34 .
- the first flywheel 22 is connected to the output flange 122 of the driving equipment 100 with the first torsional vibration damper 24 connected to the first flywheel 22 .
- the second flywheel 32 is connected to the input flange of the pump 300 with the second torsional vibration damper 34 connected to the second flywheel 32 .
- the first and second flywheels 22 , 32 may be sized such that the sum of the “KE” of the flywheels 22 , 32 is configured in a manner similar to the “KE” of a single flywheel detailed above with respect to the flywheel 22 .
- using first and second vibration dampers 24 , 34 instead of a single vibration damper which may allow for greater resistance to torsional resonance within the driving equipment 100 .
- the vibration dampening assembly 10 may consist of a flywheel 32 and a torsional vibration damper 34 as shown in FIG. 6 .
- the vibration dampening assembly 10 may include more than two flywheels or more than two torsional vibration dampers.
- the vibration dampers may each be connected directly to a respective flange, e.g., output flange 112 or input flange, and not be directly connected to a flywheel, e.g., flywheels 22 , 32 .
- FIG. 12 is a graph showing torsional vibration analysis data results demonstrating the reduction in synthesis and torque spikes with the use of a torsional vibration dampener (TVD) and a single mass produced by a pump system such as shown in FIG. 1 according to an embodiment of the disclosure.
- TVD torsional vibration dampener
- a significant reduction in amplitude and frequency of the system torque spikes is noticeable over entire speed range of the reciprocating pump.
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Abstract
Description
- This is a continuation of U.S. Non-Provisional application Ser. No. 17/213,562, filed Mar. 26, 2021, titled “SYSTEMS AND METHOD FOR USE OF SINGLE MASS FLYWHEEL ALONGSIDE TORSIONAL VIBRATION DAMPER ASSEMBLY FOR SINGLE ACTING RECIPROCATING PUMP,” which is a continuation of U.S. Non-Provisional application Ser. No. 16/948,291, filed Sep. 11, 2020, titled “SYSTEMS AND METHOD FOR USE OF SINGLE MASS FLYWHEEL ALONGSIDE TORSIONAL VIBRATION DAMPER ASSEMBLY FOR SINGLE ACTING RECIPROCATING PUMP,” now U.S. Pat. No. 11,015,594, issued May 25, 2021, which claims priority to and the benefit of U.S. Provisional Application No. 62/704,560, filed May 15, 2020, titled “SYSTEMS AND METHOD FOR USE OF SINGLE MASS FLYWHEEL ALONGSIDE TORSIONAL VIBRATION DAMPER ASSEMBLY FOR SINGLE ACTING RECIPROCATING PUMP,” and U.S. Provisional Application No. 62/899,963, filed Sep. 13, 2019, titled “USE OF SINGLE MASS FLYWHEEL ALONGSIDE TORSIONAL VIBRATION DAMPER SYSTEM FOR SINGLE ACTING RECIPROCATING PUMP,” the disclosures of which are incorporated herein by reference in their entireties.
- The present disclosure relates to single acting reciprocating pumps and, more specifically, to single mass flywheels and torsional vibration dampers for use with single acting reciprocating pumps.
- During fracturing operations, high and low frequency torsional vibration is a common occurrence through the driveline. Such torsional vibration is typically generated via the operation of a reciprocating pump. Reciprocating pumps are driven to pump “slugs” of fluid with as the pump reciprocates or cycles. The speed and operating pressure of the pump influences the amount of fluid pumped downstream of the pump. As the reciprocating pump is cycled, movement of the slugs create pressure fluctuations within fluid downstream of the pump. This pressure fluctuation may create “hydraulic fluid pulsation” within the pump that is added to the operating pressure of the pump. The hydraulic fluid pulsation may be transferred upstream to driving equipment used to drive the pump in the form of torque output variances. The driving equipment may include one or more components including, but not limited to, a driveshaft, an engine, a transmission, or a gearbox.
- As noted, the nature of the suction and discharge strokes of the reciprocating pump generate variable torque spikes that originate from the discharge of high pressure fluid and may migrate through the drive line and cause damage and premature wear on the driveline components including the prime mover. Problematically, each reciprocating pumps operating in the field generally have their own torsional vibration frequency and amplitude profile that is dependent upon the selected operational pressure and rate. Another problem arises when a group of reciprocating pumps are connected to a common discharge line. In this operational scenario, reciprocating pumps may begin to synchronize such that the natural sinusoidal wave form of one pump will begin to mirror that of another pump from the group, which promotes pressure spikes and torsional distortion of even higher amplitude to pulsate through the drive lines.
- The torque output variances may create shock loading in the pump and in the driving equipment upstream from the pump. This shock loading may shorten the life of the driving equipment including causing failure of one or more components of the driving equipment. In addition, driving equipment such as combustion engines, e.g., gas turbine engines, have a movement of inertia, natural damping effects, and stiffness coefficients. Some driving equipment may have low natural damping effects that may allow for torsional resonance interaction within the driving equipment and/or between the driving equipment and the pump. This torsional resonance may shorten the life of the driving equipment including causing failure of one or more components of the driving equipment.
- Thus there is a need to provide protection of hydraulic drive line fracturing equipment from imposed high frequency/low amplitude and low frequency/high amplitude torsional vibrations.
- This disclosure relates generally to vibration dampening assemblies for use with pump systems including a reciprocating pump and driving equipment configured to cycle the pump. The vibration dampening assemblies may include single mass flywheel(s) and/or torsional vibration dampener(s) to reduce or eliminate upstream shock loading and/or dampen torsional resonance from reaching the driving equipment; i.e., to reduce or eliminate pump imposed high frequency/low amplitude and low frequency/high amplitude torsional vibrations.
- According to some embodiments, a single mass flywheel or a series of single mass flywheels along the drive-train system components between the gear box or transmission and input shaft of a reciprocating pump may be used to reduce output speed fluctuations that may cause vibrational and torsional effects on the gearbox and engine. Further, at least one torsional vibration dampener may be connected to the drive-train system to dampen the harmonic effects of the reciprocating pump. According to some embodiments, the at least one flywheel and the at least one torsional damper may not require electrical control to be able to function, but it is contemplated that electrical sensors and instrumentation may be present to monitor the condition of the drive line.
- According to some embodiments, a pump system may include a pump, a driveshaft, driving equipment, and a vibration dampening assembly. The pump may have an input shaft that is connected to the driveshaft. The driving equipment may include an output shaft that has an output flange connected to the driveshaft. The driving equipment may be configured to rotate the driveshaft to rotate the input shaft of the pump therewith. The vibration dampening assembly may include at least one flywheel that is operably connected to the input shaft and is configured to rotate therewith. The input shaft may include an input flange that is connected to the driveshaft. According to some embodiments, the at least one flywheel may comprise a first flywheel.
- According to some embodiments, the pump may be a single acting reciprocating pump. The first flywheel may be a single mass flywheel. The first flywheel may be connected to the output flange of the driving equipment or the first flywheel may be connected to the input flange of the single acting reciprocating pump.
- In some embodiments, the vibration dampening assembly may include at least one torsional vibration damper that is operably connected to the input shaft. According to some embodiments, the at least one torsional vibration damper may comprise a first torsional vibration damper that may be connected to the input flange of the pump, may be connected to the output flange of the driving equipment, and/or may be connected to the first flywheel.
- According to some embodiments, the first flywheel may be connected to the output flange of the driving equipment and the first torsional vibration damper may be connected to the first flywheel. The vibration dampening assembly may include a second torsional vibration damper that may be connected to the input flange.
- According to some embodiments, the vibration damping system may include a second flywheel that may be connected to the input flange. The second torsional vibration damper may be connected to the second flywheel.
- According to some embodiments, the first and/or the second flywheel may be configured to absorb a torque shock in the form of torque variance resulting from hydraulic fluid pulsation within the pump. The first and/or second torsional vibration damper may be configured to reduce torsional resonance within the driving equipment or the pump.
- According to some embodiments, a method of sizing a flywheel for a pump system that has a single acting reciprocating pump and driving equipment configured to cycle the pump may include calculating a desired moment of inertia of the flywheel and sizing the flywheel to have the desired moment of inertia. The desired moment of inertia may be calculated using a kinetic energy “KE” of a torque variance within the pump system above a nominal torque of the pump system that results from hydraulic fluid pulsation within the pump.
- In some embodiments, calculating the desired moment of inertia of the flywheel may include calculating a first desired moment of inertia of a first flywheel from a first portion of the kinetic energy “KE” of the torque variance within the pump system as a result of hydraulic fluid pulsation within the pump, and calculating a second desired moment of inertia of a second flywheel from a second portion of the kinetic energy “KE” of the torque variance within the pump system as a result of hydraulic fluid pulsation within the pump. The first portion may be greater than, lesser than, or equal to the second portion. Sizing the flywheel may include sizing the first flywheel to have the first desired moment of inertia and sizing the second flywheel to have the second desired moment of inertia.
- Still other aspects, embodiments, and advantages of these exemplary aspects and embodiments, are discussed in detail below. Moreover, it is to be understood that both the foregoing information and the following detailed description are merely illustrative examples of various aspects and embodiments, and are intended to provide an overview or framework for understanding the nature and character of the claimed aspects and embodiments. Accordingly, these and other objects, along with advantages and features of the present disclosure herein disclosed, will become apparent through reference to the following description and the accompanying drawings. Furthermore, it is to be understood that the features of the various embodiments described herein are not mutually exclusive and may exist in various combinations and permutations.
- The accompanying drawings, which are included to provide a further understanding of the embodiments of the present disclosure, are incorporated in and constitute a part of this specification, illustrate embodiments of the present disclosure, and together with the detailed description, serve to explain the principles of the embodiments discussed herein. No attempt is made to show structural details of this disclosure in more detail than may be necessary for a fundamental understanding of the exemplary embodiments discussed herein and the various ways in which they may be practiced. According to common practice, the various features of the drawings discussed below are not necessarily drawn to scale. Dimensions of various features and elements in the drawings may be expanded or reduced to more clearly illustrate the embodiments of the disclosure.
-
FIG. 1 is a schematic view of a pump system having a first exemplary embodiment of a vibration dampening assembly provided according to an embodiment of the disclosure. -
FIG. 2 is a graph illustrating a pressure, acceleration, and suction pressure of an exemplary pump of the pump system ofFIG. 1 through a cycle of the pump according to an embodiment of the disclosure. -
FIG. 3 is a schematic front view of a flywheel of the pump system ofFIG. 1 according to an embodiment of the disclosure. -
FIG. 4 is a schematic side view of the flywheel of the pump system ofFIG. 3 according to an embodiment of the disclosure. -
FIG. 5 is a table providing exemplary properties of flywheels that each have the same moment of inertia. -
FIG. 6 is another schematic front view of a flywheel of the pump system ofFIG. 1 illustrating bolt holes and rotational stresses of the flywheel according to an embodiment of the disclosure. -
FIG. 7 is a graph illustrating tangential and radial stresses of the flywheel ofFIG. 1 according to an embodiment of the disclosure. -
FIG. 8 is a schematic side view of a portion of the pump system ofFIG. 1 illustrating a bolt and nut securing the flywheel to an output flange according to an embodiment of the disclosure. -
FIG. 9 is a schematic view of the pump system ofFIG. 1 with another exemplary embodiment of a vibration dampening assembly according to an embodiment of the disclosure. -
FIG. 10 is a schematic view of the pump system ofFIG. 1 with another exemplary embodiment of a vibration dampening assembly according to an embodiment of the disclosure. -
FIG. 11 is a schematic view of the pump system ofFIG. 1 with another exemplary embodiment of a vibration dampening assembly according to an embodiment of the disclosure. -
FIG. 12 is a graph showing torsional vibration analysis data results demonstrating the reduction in synthesis and torque spikes with the use of a torsional vibration dampener (TVD) and a single mass produced by a pump system such as shown inFIG. 1 according to an embodiment of the disclosure. - The present disclosure will now be described more fully hereinafter with reference to example embodiments thereof with reference to the drawings in which like reference numerals designate identical or corresponding elements in each of the several views. These example embodiments are described so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art. Features from one embodiment or aspect may be combined with features from any other embodiment or aspect in any appropriate combination. For example, any individual or collective features of method aspects or embodiments may be applied to apparatus, product, or component aspects or embodiments and vice versa. The disclosure may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this disclosure will satisfy applicable legal requirements.
- As used in the specification and the appended claims, the singular forms “a,” “an,” “the,” and the like include plural referents unless the context clearly dictates otherwise. In addition, while reference may be made herein to quantitative measures, values, geometric relationships or the like, unless otherwise stated, any one or more if not all of these may be absolute or approximate to account for acceptable variations that may occur, such as those due to manufacturing or engineering tolerances or the like.
- Referring now to
FIG. 1 , an exemplary pump system 1 having avibration dampening assembly 10 described in accordance with the present disclosure. The pump system 1 includes drivingequipment 100 and driven components including adriveshaft 200 and apump 300. Thevibration dampening assembly 10 is secured to portions of a pump system 1 between the drivingequipment 100 and thepump 300 to dampen upstream high frequency/low amplitude and low frequency/high amplitude torsional vibrations generated by theoperating pump 300 from reaching thedriving equipment 100. - The
driving equipment 100 is illustrated as a power transfer case. In some embodiments, thedriving equipment 100 includes a driveshaft, a transmission, a gearbox, or an engine, e.g., an internal combustion engine or a gas turbine engine. Thedriving equipment 100 includes anoutput shaft 110 that has anoutput flange 112. Thedriving equipment 100 is configured to rotate theoutput shaft 110 about a longitudinal axis thereof. Thedriving equipment 100 may include an engine and a transmission, gearbox, and/or power transfer case that may be configured to increase a torque and decrease a rotational speed of theoutput shaft 110 relative to a driveshaft of the engine or that may be configured to decrease a torque and increase a rotational speed of theoutput shaft 110 relative to a driveshaft of the engine. Thepump 300 includes ininput shaft 310 having an input flange that is configure to receive input from thedriving equipment 100 in the form of rotation of the input flange about a longitudinal axis of theinput shaft 310. - The
driveshaft 200 has a driving orupstream portion 210, a driven ordownstream portion 240, and acentral portion 230 between the upstream anddownstream portions upstream portion 210 includes an upstream flange (not shown) that is connected to theoutput flange 112 of thedriving equipment 100 such that theupstream portion 210 rotates in response or in concert with rotation of theoutput shaft 110. Thecentral portion 230 is secured to theupstream portion 210 and rotates in concert therewith. Thedownstream portion 240 is secured to thecentral portion 230 and rotates in concert therewith. Thedownstream portion 240 includes adownstream flange 242 that is connected to an input flange of thepump 300 such that the input flange rotates in response or in concert with rotation of thedriveshaft 200. Thedownstream portion 240 may also include aspindle 244 adjacent thedownstream flange 242. The upstream flange (not shown) may be similar todownstream flange 242 and theupstream portion 210 may include a spindle (not shown) that is similar to thespindle 244 of thedownstream portion 240. - In some embodiments, the
output shaft 110 of thedriving equipment 100 is offset from theinput shaft 310 of thepump 300 such that the longitudinal axis of theoutput shaft 110 is out of alignment, i.e., not coaxial with, the longitudinal axis of theinput shaft 310. In such embodiments, theupstream portion 210 or thedownstream portion 240 may include a constant velocity (CV)joint spindle 244 and thecentral portion 230. The CV joints 220, 250 allow for theoutput shaft 110 to be operably connected to theinput shaft 310 when the output andinput shafts - During operation, the
output shaft 110 is rotated by thedriving equipment 100 to rotate theinput shaft 310 of thepump 300 such that thepump 300 is driven to pump slugs of fluid. Specifically, thedriving equipment 100 is configured to rotate theinput shaft 310 at a constant velocity such that thepump 300 provides a constant flow of fluid. As thepump 300 pumps slugs of fluid, the pulses of the slugs of fluid create a pulsation pressure that adds to the nominal operating pressure of thepump 300. - With additional reference to
FIG. 2 , the pressure P of thepump 300 is illustrated through an exemplary cycle of thepump 300. Thepump 300 has a nominal pressure PN of 8250 psi with a normal operating pressure in a range of 7500 psi to 9000 psi. The pulsations of the operating pressure illustrate the pulsation pressure described above which is known as “hydraulic fluid pulsation.” This hydraulic fluid pulsation may lead to pressure spikes PS as illustrated betweenpoints pump 300 inFIG. 2 . The pressure spikes PS are measured as peak to peak pressure variations, which as shown inFIG. 2 is 2,500 psi. - The hydraulic fluid pulsation describe above may be transferred upstream from the
pump 300 to thedriving equipment 100 through thedriveshaft 200. Specifically, the hydraulic fluid pulsation results in torque variations in a crank/pinion mechanism of thepump 300 that are transferred upstream as torque output variations at theinput shaft 310 of thepump 300. These torque output variations may create a torsional shock TS at theoutput flange 112 of theoutput shaft 110. A single large torsional shock TS may damage components of thedriving equipment 100. In addition, an accumulation of minor or small torsional shocks TS may decrease a service life of one or more of the components of thedriving equipment 100. - With continued reference to
FIG. 1 , thevibration dampening assembly 10 is provided to reduce the transfer of the torsional shock TS upstream to thedriving equipment 100. Thevibration dampening assembly 10 may include at least one flywheel. In one aspect, the at least one flywheel may comprise aflywheel 22 that is connected to theoutput flange 112 and disposed about theupstream portion 210 of thedriveshaft 200. In some embodiments, theflywheel 22 may be connected to theoutput flange 112 and be disposed about theoutput shaft 110. - As the
output shaft 110 rotates thedriveshaft 200, theflywheel 22 rotates in concert with theoutput shaft 110. As shown inFIG. 3 , torque provided by thedriving equipment 100 to theinput shaft 310 of thepump 300 is illustrated as an input torque Ti and the torque output variations at theinput shaft 310 of thepump 300 result in a reaction torque illustrated as torque spikes TS. As theflywheel 22 rotates, angular momentum of theflywheel 22 counteracts a portion of or the entire torque output variances and reduces or eliminates torsional shock TS from being transmitted upstream to thedriving equipment 100. Incorporation of theflywheel 22 into thevibration dampening assembly 10 allows for thevibration dampening assembly 10 to dampen the low frequency, high amplitude torsional vibrations imposed on the drivetrain system that is caused by the hydraulic fluid pulsation. - The angular momentum of the
flywheel 22 may be calculated as a rotational kinetic energy “KE” of theflywheel 22. The “KE” of theflywheel 22 may be used to absorb or eliminate a percentage of the torsional shock TS. The “KE” of theflywheel 22 is a function of the moment of inertia “I” of theflywheel 22 and the angular velocity “w” of theflywheel 22 which may be expressed as: -
- As noted above, the
driving equipment 100 is configured to rotate at a constant angular velocity “ω” such that with a known “KE” or a known moment of inertia “I” the other of the “KE” or the moment of inertia “I” may be calculated. In addition, the moment of inertia “I” of theflywheel 22 is dependent on the mass “m” and the radial dimensions of theflywheel 22 and may be expressed as: -
- where r1 is a radius of rotation and r2 is a flywheel radius as shown in
FIG. 3 . This equation assumes that theflywheel 22 is formed of a material having a uniform distribution of mass. In some embodiments, theflywheel 22 may have a non-uniform distribution of mass where the mass is concentrated away from the center of rotation to increase a moment of inertia “I” of theflywheel 22 for a given mass. It will be appreciated that the mass may be varied for a given a radius of rotation r1 and a given a flywheel radius r2 by varying a thickness “h” of theflywheel 22 in a direction parallel an axis of rotation of theflywheel 22 as shown inFIG. 4 . - The dimensions and mass of the
flywheel 22 may be sized such that theflywheel 22 has a “KE” similar to a “KE” of an anticipated torque variance above a nominal operating torque of thepump 300. In some embodiments, theflywheel 22 maybe sized such that the “KE” of theflywheel 22 is greater than an anticipated torque variance such that the flywheel has a “KE” greater than any anticipated torque variance and in other embodiments, theflywheel 22 may be sized such that the “KE” of theflywheel 22 is less than the anticipated torque variance such that theflywheel 22 is provided to absorb or negate only a portion of the anticipated torque variances. In particular embodiments, theflywheel 22 is sized such that the “KE” of theflywheel 22 is equal to the anticipated torque variance such that theflywheel 22 is provided to absorb or negate the anticipated torque variance while minimizing a moment of inertia “I” of theflywheel 22. - The rotational kinetic energy “KE” of the torque variance is calculated from the specifications of a particular pump, e.g., pump 300, and from empirical data taken from previous pump operations as shown in
FIG. 2 . For example, as shown inFIG. 2 , the pressure spike PS is analyzed to determine a magnitude of the pressure spike PS and a duration of the pressure spike PS. As shown, the duration of the pressure spike PS occurred over 0.628 radians of the cycle and using the specification of the pump resulted in a torque above the nominal operating torque of 1420 lb-ft. From these values and given the constant velocity of the particular pump of 152.4 radians/second, the “KE” of a torque variance resulting from the pressure spike PS may be calculated as 8922 lb-ft or 12,097 N-m of work. - The “KE” of the torque variance may be used to size a
flywheel 22 such that theflywheel 22 has a “KE” greater than or equal to the “KE” of the torque variance. Initially, equation (1) is used to calculate a desired moment of inertia “I” of theflywheel 22 solving for the “KE” of the torque variance created by the pressure spike PS for a given angular velocity “ω” of theflywheel 22. For example, the angular velocity “ω” of theoutput shaft 110 may be 152.4 radians/second with the “KE” of the torque variance created by the pressure spike PS being 12,097 N-m. Solving equation (1) provides a desired moment of inertia “I” of theflywheel 22 as 1.047 kg m2. - Once the desired moment of inertia “I” of the
flywheel 22 is determined, equation (2) is used to determine dimensions of theflywheel 22 using desired moment of inertia “I”. As shown inFIG. 4 , with the desired moment of inertia “I”, a set radius of rotation “r1”, and a set thickness of theflywheel 22, the flywheel radius “r2” and mass “m” may be manipulated such that theflywheel 22 has dimensions and a mass that are optimized for a particular application. Referring toFIG. 4 , for example and not meant to be limiting, a 10 kg flywheel with an outer radius “r2” of 0.45 m has the same moment of inertia as a 100 kg flywheel with an outer radius “r2” of 0.13 m such that either the 10 kg flywheel or the 100 kg flywheel would have the same “KE” to absorb the “KE” of the torque variance created by the pressure spike PS. - It will be appreciated that for a given system, the radius of rotation “r1” of the flywheel is set by a diameter of the spindle or flange on which the flywheel is secured, e.g., upstream flange of the
upstream portion 210 or theflange 242 or thespindle 244 of the downstream portion 240 (FIG. 1 ). In addition, the thickness “h” of theflywheel 22 may also be manipulated to vary a mass of the flywheel for a given outer radius “r2”. - With additional reference to
FIG. 6 , theflywheel 22 is subjected to rotational stresses that differ within theflywheel 22 dependent on the radial distance “rd” away from axis of rotation “AR” of theflywheel 22. It is important to choose a material for theflywheel 22 that is capable of withstanding the rotational stresses of theflywheel 22. To determine the rotational stresses of theflywheel 22, the flywheel may be treated as a thick-walled cylinder to calculate the tangential and radial stresses thereof. The calculations detailed below assume that theflywheel 22 has a uniform thickness “h”, the flywheel radius “r2” is substantially larger than the thickness “h” (e.g., r2>5 h), and the stresses are constant over the thickness “h”. The tangential stress “” and radial stress “” of theflywheel 22 may be expressed as follows: -
- where ρ is a mass density (lb/in3) of the material of the
flywheel 22, ω is the angular velocity (rad/s) of theflywheel 22, and ν is the Poisson's ratio of theflywheel 22. As shown inFIG. 7 , when the inner radius r1 is 2.5 inches and the outer radius r2 is 8.52 inches the maximum tangential stress “” is 1027 psi at 2.5 inches from the axis of rotation and the maximum radial stress “” is 255 psi at 4.5 inches from the axis of rotation. - The installation or securement of the
flywheel 22 to the pump system, e.g., tooutput flange 112 of the output shaft 110 (FIG. 1 ), must also be analyzed to confirm that the means for attachment is suitable for the calculated stresses. For example, the planar stresses occurring at the point of installment may be calculated. Specifically, theflywheel 22 may be installed to theoutput flange 112 as described above or to the input flange of the pump as described below. For the purposes of this analysis, it will be assumed that theflywheel 22 is installed with a number ofbolts 72 andnuts 76 as shown inFIG. 8 . To secure theflywheel 22 to the output flange 112 (FIG. 1 ), eachbolt 72 is passed through abolt hole 70 defined through theflywheel 22 at a bolt radius “re” (FIG. 6 ) from the axis of rotation “AR” of theflywheel 22. The planar stresses may be calculated as follows: -
- where FB is a force (lbf) applied to the
bolt 72, T is a torque (lb-ft) applied to theflywheel 22, AB is a bolt bearing stress area (in2) of thebolt 72, d is a diameter (ft) of thebolt hole 70, vS is a shear stress (psi) of eachbolt 72, and vb is a bearing stress on theflywheel 22/bolt hole 70 (psi). - Continuing the example above, given a maximum torque “T” applied to the
output flange 112 of 35,750 lb-ft with a bolt radius “rB” of 7.6 inches, the force applied to the bolts FB is 56,447 lbf. With the bolt bearing area of eachbolt 72 being 0.785 in2 the shear stress vS of each of the 10 bolts is 7,187 psi. With the thickness of the flywheel “h” being 1.54 inches and a diameter of each bolt hole being 1.06 inches, the bearing stress vB is 3,885 psi. - From the calculated stresses of the example above and applying a factor of safety, a material for the
flywheel 22 should have should have a tensile yield strength greater than or equal to 75 ksi. Examples of some suitable materials for theflywheel 22 are 1040 carbon steel, 1050 carbon steel, or Inconel® 718; however, other suitable metals or other materials may also be used. In addition, the materials sued for thebolts 72 and the nuts 76 should have a tensile strength greater than the calculated stresses. Examples of some suitable materials for thebolts 72 and the nuts 76 areGrade 8 carbon steel,Grade 5 carbon steel, or Grade G (8) steel; however, other suitable metals or other materials may also be used. - Referring briefly back to
FIG. 1 , thevibration dampening assembly 10 may also include at least one torsional vibration damper. The at least one torsional vibration damper may comprise atorsional vibration damper 24 disposed upstream of thepump 300. As shown, thetorsional vibration damper 24 is disposed about theupstream portion 210 of thedriveshaft 210 and is connected to a downstream side of theflywheel 22. Thevibration damper 24 may be connected directly to theflywheel 22 or directly to theoutput flange 112 of thedriving equipment 100 and may be disposed about theupstream portion 210 of thedriveshaft 210 or theoutput shaft 110. Thetorsional vibration damper 24 is configured to prevent torsional resonance within thedriving equipment 100 that may lead to damage or fatigue of components of thedriving equipment 100, thedriveshaft 200, or thepump 300. Incorporation of thetorsional vibration damper 24 along the drivetrain in between the gearbox and/or transmission and the singleacting reciprocating pump 300 allows for thevibration dampening assembly 10 to dampen the high frequency, low amplitude torsional vibrations imposed on the drivetrain system that is caused by forced excitations from the synchronous machinery. Thetorsional vibration damper 24 may be a viscous, a spring-viscous, or a spring torsional vibration damper. Examples of suitable torsional vibration dampers include, but are not limited to, a Geislinger Damper, a Geislinger Vdamp®, a Metaldyne Viscous Damper, a Kendrion Torsional Vibration Dampener, a Riverhawk Torsional Vibration Dampener, and the like. - As shown
FIG. 1 , thevibration dampening assembly 10 is secured to theoutput flange 112. Specifically, theflywheel 22 is connected to theoutput flange 112 and thetorsional vibration damper 24 is connected to theflywheel 22. However, as illustrated below with reference toFIGS. 5-7 , theflywheel 22 and/or thetorsional vibration damper 24 may be disposed at other positions within the pump system 1 and thevibration dampening assembly 10 may include multiple flywheels and/or multiple vibration dampers. - Referring now to
FIG. 9 , thevibration dampening assembly 10 includes afirst flywheel 22, thetorsional vibration damper 24, and asecond flywheel 32. Thesecond flywheel 32 is connected to the input flange of thepump 300. When thevibration dampening assembly 10 includes thefirst flywheel 22 and thesecond flywheel 32, the sum of the “KE” of theflywheels flywheel 22. In some embodiments, each of the first andsecond flywheel second flywheel first flywheel 22 is configured to have a moment of inertia “I” different, e.g., greater than or lesser than, a moment of inertia “I” of thesecond flywheel 32. - With reference to
FIG. 10 , thevibration dampening assembly 10 includes theflywheel 22, a firsttorsional vibration damper 24, and asecond vibration damper 34. Theflywheel 22 is connected to theoutput flange 112 of thedriving equipment 100 and the firsttorsional vibration damper 24 is connected to theflywheel 22. Thesecond vibration damper 34 is connected to the input flange of thepump 300. Using first andsecond vibration dampers driving equipment 100 and/or for each of the first andsecond vibration dampers - Referring now to
FIG. 11 , thevibration dampening assembly 10 includes thefirst flywheel 22, the firsttorsional vibration damper 24, thesecond flywheel 32, and thesecond vibration damper 34. Thefirst flywheel 22 is connected to the output flange 122 of thedriving equipment 100 with the firsttorsional vibration damper 24 connected to thefirst flywheel 22. Thesecond flywheel 32 is connected to the input flange of thepump 300 with the secondtorsional vibration damper 34 connected to thesecond flywheel 32. As noted above, the first andsecond flywheels flywheels flywheel 22. In addition, using first andsecond vibration dampers driving equipment 100. - The configurations of the
vibration dampening assembly 10 detailed above should be seen as exemplary and not exhaustive of all the configurations of thevibration dampening assembly 10. For example, thevibration dampening assembly 10 may consist of aflywheel 32 and atorsional vibration damper 34 as shown inFIG. 6 . In addition, it is contemplated that thevibration dampening assembly 10 may include more than two flywheels or more than two torsional vibration dampers. Further, the vibration dampers may each be connected directly to a respective flange, e.g.,output flange 112 or input flange, and not be directly connected to a flywheel, e.g.,flywheels -
FIG. 12 is a graph showing torsional vibration analysis data results demonstrating the reduction in synthesis and torque spikes with the use of a torsional vibration dampener (TVD) and a single mass produced by a pump system such as shown inFIG. 1 according to an embodiment of the disclosure. A significant reduction in amplitude and frequency of the system torque spikes is noticeable over entire speed range of the reciprocating pump. - This is a continuation of U.S. Non-Provisional application Ser. No. 17/213,562, filed Mar. 26, 2021, titled “SYSTEMS AND METHOD FOR USE OF SINGLE MASS FLYWHEEL ALONGSIDE TORSIONAL VIBRATION DAMPER ASSEMBLY FOR SINGLE ACTING RECIPROCATING PUMP,” which is a continuation of U.S. Non-Provisional application Ser. No. 16/948,291, filed Sep. 11, 2020, titled “SYSTEMS AND METHOD FOR USE OF SINGLE MASS FLYWHEEL ALONGSIDE TORSIONAL VIBRATION DAMPER ASSEMBLY FOR SINGLE ACTING RECIPROCATING PUMP,” now U.S. Pat. No. 11,015,594, issued May 25, 2021, which claims priority to and the benefit of U.S. Provisional Application No. 62/704,560, filed May 15, 2020, titled “SYSTEMS AND METHOD FOR USE OF SINGLE MASS FLYWHEEL ALONGSIDE TORSIONAL VIBRATION DAMPER ASSEMBLY FOR SINGLE ACTING RECIPROCATING PUMP,” and U.S. Provisional Application No. 62/899,963, filed Sep. 13, 2019, titled “USE OF SINGLE MASS FLYWHEEL ALONGSIDE TORSIONAL VIBRATION DAMPER SYSTEM FOR SINGLE ACTING RECIPROCATING PUMP,” the disclosures of which are incorporated herein by reference in their entireties.
- While several embodiments of the disclosure have been shown in the drawings, it is not intended that the disclosure be limited thereto, as it is intended that the disclosure be as broad in scope as the art will allow and that the specification be read likewise. Any combination of the above embodiments is also envisioned and is within the scope of the appended claims. Therefore, the above description should not be construed as limiting, but merely as exemplifications of particular embodiments. Those skilled in the art will envision other modifications within the scope of the claims appended hereto.
Claims (24)
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US18/108,821 US20230193897A1 (en) | 2019-09-13 | 2023-02-13 | Systems and method for use of single mass flywheel alongside torsional vibration damper assembly for single acting reciprocating pump |
US18/131,207 US20230296050A1 (en) | 2019-09-13 | 2023-04-05 | Systems and methods for hydraulic fracturing |
US18/202,115 US11971028B2 (en) | 2019-09-13 | 2023-05-25 | Systems and method for use of single mass flywheel alongside torsional vibration damper assembly for single acting reciprocating pump |
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Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11678603B2 (en) * | 2019-05-02 | 2023-06-20 | Bambauer Equipment | Trailered engine driven lagoon pump for Mixing and pumping manure slurries |
CA3191280A1 (en) | 2019-09-13 | 2021-03-13 | Bj Energy Solutions, Llc | Methods and systems for supplying fuel to gas turbine engines |
US11015594B2 (en) | 2019-09-13 | 2021-05-25 | Bj Energy Solutions, Llc | Systems and method for use of single mass flywheel alongside torsional vibration damper assembly for single acting reciprocating pump |
US11002189B2 (en) | 2019-09-13 | 2021-05-11 | Bj Energy Solutions, Llc | Mobile gas turbine inlet air conditioning system and associated methods |
US10895202B1 (en) | 2019-09-13 | 2021-01-19 | Bj Energy Solutions, Llc | Direct drive unit removal system and associated methods |
CA3092865C (en) | 2019-09-13 | 2023-07-04 | Bj Energy Solutions, Llc | Power sources and transmission networks for auxiliary equipment onboard hydraulic fracturing units and associated methods |
US10815764B1 (en) | 2019-09-13 | 2020-10-27 | Bj Energy Solutions, Llc | Methods and systems for operating a fleet of pumps |
CA3092859A1 (en) | 2019-09-13 | 2021-03-13 | Bj Energy Solutions, Llc | Fuel, communications, and power connection systems and related methods |
US20230296050A1 (en) * | 2019-09-13 | 2023-09-21 | Bj Energy Solutions, Llc | Systems and methods for hydraulic fracturing |
US11428165B2 (en) | 2020-05-15 | 2022-08-30 | Bj Energy Solutions, Llc | Onboard heater of auxiliary systems using exhaust gases and associated methods |
US11208880B2 (en) | 2020-05-28 | 2021-12-28 | Bj Energy Solutions, Llc | Bi-fuel reciprocating engine to power direct drive turbine fracturing pumps onboard auxiliary systems and related methods |
US11208953B1 (en) | 2020-06-05 | 2021-12-28 | Bj Energy Solutions, Llc | Systems and methods to enhance intake air flow to a gas turbine engine of a hydraulic fracturing unit |
US11109508B1 (en) | 2020-06-05 | 2021-08-31 | Bj Energy Solutions, Llc | Enclosure assembly for enhanced cooling of direct drive unit and related methods |
US11066915B1 (en) | 2020-06-09 | 2021-07-20 | Bj Energy Solutions, Llc | Methods for detection and mitigation of well screen out |
US10954770B1 (en) | 2020-06-09 | 2021-03-23 | Bj Energy Solutions, Llc | Systems and methods for exchanging fracturing components of a hydraulic fracturing unit |
US11028677B1 (en) | 2020-06-22 | 2021-06-08 | Bj Energy Solutions, Llc | Stage profiles for operations of hydraulic systems and associated methods |
US11125066B1 (en) | 2020-06-22 | 2021-09-21 | Bj Energy Solutions, Llc | Systems and methods to operate a dual-shaft gas turbine engine for hydraulic fracturing |
US11473413B2 (en) | 2020-06-23 | 2022-10-18 | Bj Energy Solutions, Llc | Systems and methods to autonomously operate hydraulic fracturing units |
US11466680B2 (en) | 2020-06-23 | 2022-10-11 | Bj Energy Solutions, Llc | Systems and methods of utilization of a hydraulic fracturing unit profile to operate hydraulic fracturing units |
US11220895B1 (en) | 2020-06-24 | 2022-01-11 | Bj Energy Solutions, Llc | Automated diagnostics of electronic instrumentation in a system for fracturing a well and associated methods |
US11149533B1 (en) | 2020-06-24 | 2021-10-19 | Bj Energy Solutions, Llc | Systems to monitor, detect, and/or intervene relative to cavitation and pulsation events during a hydraulic fracturing operation |
US11193361B1 (en) | 2020-07-17 | 2021-12-07 | Bj Energy Solutions, Llc | Methods, systems, and devices to enhance fracturing fluid delivery to subsurface formations during high-pressure fracturing operations |
US11639654B2 (en) | 2021-05-24 | 2023-05-02 | Bj Energy Solutions, Llc | Hydraulic fracturing pumps to enhance flow of fracturing fluid into wellheads and related methods |
AT526449B1 (en) * | 2022-09-09 | 2024-05-15 | Johannes Kepler Univ Linz | Device for reducing pressure pulsations in a hydraulic system |
Family Cites Families (1334)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1716049A (en) | 1921-01-03 | 1929-06-04 | Cleveland Pneumatic Tool Co | Air tool |
US1563413A (en) | 1925-03-19 | 1925-12-01 | M W Carr & Company Inc | Beverage mixer |
US1726633A (en) | 1926-12-20 | 1929-09-03 | Union Steam Pump Company | Pump |
GB474072A (en) | 1936-01-20 | 1937-10-20 | Aro Equipment Corp | Improvements in reciprocating pumps for lubricants |
US2178662A (en) | 1937-07-24 | 1939-11-07 | Carrier Corp | Fluid compressor |
US2427638A (en) | 1944-08-16 | 1947-09-16 | Vilter Mfg Co | Compressor |
US2572711A (en) | 1945-03-27 | 1951-10-23 | Ruth M Fischer | Air compressor |
US2498229A (en) | 1948-07-09 | 1950-02-21 | Jax Inc | Portable service station mounted on a vehicle |
US2535703A (en) | 1949-01-12 | 1950-12-26 | Gen Electric | Lubricating system for gear units |
US2868004A (en) | 1952-10-11 | 1959-01-13 | Kenneth R Runde | Washing and drying machines |
US2947141A (en) | 1954-01-04 | 1960-08-02 | Bendix Aviat Corp | Fuel feed and power control system for gas turbine engines |
US2820341A (en) | 1954-10-28 | 1958-01-21 | Gen Motors Corp | Braking and reverse turbine for gas turbine engines |
US2940377A (en) | 1957-07-29 | 1960-06-14 | Swartwout Fabricators Inc | Ventilator |
US2956738A (en) | 1957-12-10 | 1960-10-18 | Atlas Copco Ab | Reciprocating cross-head compressors |
US3068796A (en) | 1959-11-20 | 1962-12-18 | Shell Oil Co | Power level controller |
US3191517A (en) | 1961-10-27 | 1965-06-29 | Isel I Solzman | Ventilating system for fallout shelter |
DE1260873B (en) | 1962-12-03 | 1968-02-08 | Teves Gmbh Alfred | Drive arrangement in gas turbine engines |
US3257031A (en) | 1964-07-30 | 1966-06-21 | Raymond C Dietz | Mobile service station |
US3463612A (en) | 1965-07-07 | 1969-08-26 | Ashland Oil Inc | Adaption of gas turbine and free piston engines to the manufacture of carbon black |
US3382671A (en) | 1965-12-16 | 1968-05-14 | Beta Corp | Control for gas turbine emergency power system |
US3401873A (en) | 1967-01-13 | 1968-09-17 | Carrier Corp | Compressor cylinder block |
US3378074A (en) | 1967-05-25 | 1968-04-16 | Exxon Production Research Co | Method for fracturing subterranean formations |
US3496880A (en) | 1967-07-20 | 1970-02-24 | Continental Aviat & Eng Corp | Multiple plunger fuel pump |
GB1236395A (en) | 1967-08-16 | 1971-06-23 | Ricardo & Co Engineers | Lubrication of bearings of reciprocating engines |
CH491287A (en) | 1968-05-20 | 1970-05-31 | Sulzer Ag | Twin-shaft gas turbine system |
US3560053A (en) | 1968-11-19 | 1971-02-02 | Exxon Production Research Co | High pressure pumping system |
US3667868A (en) | 1969-02-11 | 1972-06-06 | Messrs Heilmeier & Weinlein | Radial piston pump |
US3550696A (en) | 1969-07-25 | 1970-12-29 | Exxon Production Research Co | Control of a well |
US3632222A (en) | 1970-10-21 | 1972-01-04 | Avco Corp | Damping means for differential gas turbine engine |
US3692434A (en) | 1970-11-02 | 1972-09-19 | Kohlenberger Inc | Fluid compressor apparatus |
US4031407A (en) | 1970-12-18 | 1977-06-21 | Westinghouse Electric Corporation | System and method employing a digital computer with improved programmed operation for automatically synchronizing a gas turbine or other electric power plant generator with a power system |
US3773438A (en) | 1971-04-29 | 1973-11-20 | Kelsey Hayes Co | Well stimulation apparatus and method |
US3739872A (en) | 1971-05-27 | 1973-06-19 | Westinghouse Electric Corp | Gas turbine exhaust system |
US3796045A (en) | 1971-07-15 | 1974-03-12 | Turbo Dev Inc | Method and apparatus for increasing power output and/or thermal efficiency of a gas turbine power plant |
US3765173A (en) | 1971-09-28 | 1973-10-16 | K G Industries | Hydraulic roll drive means for briquetters and compactors |
US3757581A (en) | 1971-10-28 | 1973-09-11 | Bennett Pump Inc | Displacement meter for measuring fluids |
US3759063A (en) | 1971-10-28 | 1973-09-18 | W Bendall | Laminated diaphragm couplings |
US3875380A (en) | 1971-12-06 | 1975-04-01 | Westinghouse Electric Corp | Industrial gas turbine power plant control system and method implementing improved dual fuel scheduling algorithm permitting automatic fuel transfer under load |
US3866108A (en) | 1971-12-06 | 1975-02-11 | Westinghouse Electric Corp | Control system and method for controlling dual fuel operation of industrial gas turbine power plants, preferably employing a digital computer |
US3771916A (en) | 1972-03-20 | 1973-11-13 | Gen Motors Corp | Puffer power plant |
US3781135A (en) | 1972-05-19 | 1973-12-25 | C Nickell | Refrigerant compressor for vehicles |
US3820922A (en) | 1972-05-30 | 1974-06-28 | F Buse | Multiplunger reciprocating pump |
DE2233970C2 (en) | 1972-07-11 | 1975-03-13 | Maschinenfabrik Augsburg-Nuernberg Ag, 8900 Augsburg | TWO-STAGE CHARGED PISTON COMBUSTION MACHINES |
US3791682A (en) | 1972-08-23 | 1974-02-12 | Stewart & Stevenson Serv Inc | Turbine driven electrical generator |
US3786835A (en) | 1972-08-28 | 1974-01-22 | Sioux Steam Cleaner Corp | Pump control system |
US3814549A (en) | 1972-11-14 | 1974-06-04 | Avco Corp | Gas turbine engine with power shaft damper |
US3847511A (en) | 1973-10-16 | 1974-11-12 | Halliburton Co | Hydraulically powered triplex pump and control system therefor |
US4010613A (en) | 1973-12-06 | 1977-03-08 | The Garrett Corporation | Turbocharged engine after cooling system and method |
US3963372A (en) | 1975-01-17 | 1976-06-15 | General Motors Corporation | Helicopter power plant control |
US4019477A (en) | 1975-07-16 | 1977-04-26 | Overton Delbert L | Duel fuel system for internal combustion engine |
US4050862A (en) | 1975-11-07 | 1977-09-27 | Ingersoll-Rand Company | Multi-plunger reciprocating pump |
US4059045A (en) | 1976-05-12 | 1977-11-22 | Mercury Metal Products, Inc. | Engine exhaust rain cap with extruded bearing support means |
US4117342A (en) | 1977-01-13 | 1978-09-26 | Melley Energy Systems | Utility frame for mobile electric power generating systems |
US4086976A (en) | 1977-02-02 | 1978-05-02 | International Harvester Company | Isolated clean air chamber and engine compartment in a tractor vehicle |
FR2385938A1 (en) | 1977-03-30 | 1978-10-27 | Fives Cail Babcock | LUBRICATION DEVICE FOR SKATE BEARINGS SUPPORTING A LARGE-DRIVEN ROTATING PART, SUCH AS A ROTARY GRINDER |
US4209979A (en) | 1977-12-22 | 1980-07-01 | The Garrett Corporation | Gas turbine engine braking and method |
US4204808A (en) | 1978-04-27 | 1980-05-27 | Phillips Petroleum Company | Flow control |
US4173121A (en) | 1978-05-19 | 1979-11-06 | American Standard, Inc. | Hybrid dual shaft gas turbine with accumulator |
US4222229A (en) | 1978-10-18 | 1980-09-16 | Westinghouse Electric Corp. | Multiple turbine electric power plant having a coordinated control system with improved flexibility |
US4239396A (en) | 1979-01-25 | 1980-12-16 | Condor Engineering & Manufacturing, Inc. | Method and apparatus for blending liquids and solids |
US4341508A (en) | 1979-05-31 | 1982-07-27 | The Ellis Williams Company | Pump and engine assembly |
US4357027A (en) | 1979-06-18 | 1982-11-02 | International Harvester Co. | Motor vehicle fuel tank |
US4269569A (en) | 1979-06-18 | 1981-05-26 | Hoover Francis W | Automatic pump sequencing and flow rate modulating control system |
US4311395A (en) | 1979-06-25 | 1982-01-19 | Halliburton Company | Pivoting skid blender trailer |
US4330237A (en) | 1979-10-29 | 1982-05-18 | Michigan Consolidated Gas Company | Compressor and engine efficiency system and method |
DE2951012A1 (en) | 1979-12-19 | 1981-07-23 | Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen | PUMP ARRANGEMENT |
US4442665A (en) | 1980-10-17 | 1984-04-17 | General Electric Company | Coal gasification power generation plant |
JPS57135212A (en) | 1981-02-16 | 1982-08-20 | Agency Of Ind Science & Technol | Muffler |
US4402504A (en) | 1981-05-19 | 1983-09-06 | Christian Robert J | Wall mounted adjustable exercise device |
US4383478A (en) | 1981-07-29 | 1983-05-17 | Mercury Metal Products, Inc. | Rain cap with pivot support means |
US4457325A (en) | 1982-03-01 | 1984-07-03 | Gt Development Corporation | Safety and venting cap for vehicle fuel tanks |
US4470771A (en) | 1982-08-20 | 1984-09-11 | Towler Hydraulics, Inc. | Quadraplex fluid pump |
US4584654A (en) | 1982-10-21 | 1986-04-22 | Ultra Products Systems, Inc. | Method and system for monitoring operating efficiency of pipeline system |
US4505650A (en) | 1983-08-05 | 1985-03-19 | Carrier Corporation | Duplex compressor oil sump |
US4483684A (en) * | 1983-08-25 | 1984-11-20 | Twin Disc, Inc. | Torsional impulse damper for direct connection to universal joint drive shaft |
US4620330A (en) | 1983-10-04 | 1986-11-04 | Plastic Oddities, Inc. | Universal plastic plumbing joint |
US4574880A (en) | 1984-01-23 | 1986-03-11 | Halliburton Company | Injector unit |
US4672813A (en) | 1984-03-06 | 1987-06-16 | David Constant V | External combustion slidable vane motor with air cushions |
US4754607A (en) | 1986-12-12 | 1988-07-05 | Allied-Signal Inc. | Power generating system |
KR880008495A (en) | 1986-12-23 | 1988-08-31 | 시끼 모리야 | Electric motor with cable connector |
US4913625A (en) | 1987-12-18 | 1990-04-03 | Westinghouse Electric Corp. | Automatic pump protection system |
US4796777A (en) | 1987-12-28 | 1989-01-10 | Keller Russell D | Vented fuel tank cap and valve assembly |
US4983259A (en) | 1988-01-04 | 1991-01-08 | Duncan James W | Overland petroleum processor |
US5032065A (en) | 1988-07-21 | 1991-07-16 | Nissan Motor Co., Ltd. | Radial piston pump |
US4869209A (en) | 1988-10-04 | 1989-09-26 | Engineering Controls, Inc. | Soot chaser |
US5362219A (en) | 1989-10-30 | 1994-11-08 | Paul Marius A | Internal combustion engine with compound air compression |
US4990058A (en) | 1989-11-28 | 1991-02-05 | Haliburton Company | Pumping apparatus and pump control apparatus and method |
DE4004854A1 (en) | 1990-02-16 | 1991-08-22 | Bosch Gmbh Robert | Hydraulic controller with changeover valve for two pumps - has two positions of slider selected in accordance with pressure for throttling of low-pressure flow |
US5634777A (en) | 1990-06-29 | 1997-06-03 | Albertin; Marc S. | Radial piston fluid machine and/or adjustable rotor |
US5167493A (en) | 1990-11-22 | 1992-12-01 | Nissan Motor Co., Ltd. | Positive-displacement type pump system |
US5170020A (en) | 1991-03-05 | 1992-12-08 | Deere & Company | Rainproof exhaust pipe |
US5135361A (en) | 1991-03-06 | 1992-08-04 | William W. Gotherman | Pumping station in a water flow system |
US5291842A (en) | 1991-07-01 | 1994-03-08 | The Toro Company | High pressure liquid containment joint for hydraulic aerator |
GB9206968D0 (en) | 1992-03-31 | 1992-05-13 | Rig Technology Ltd | Cuttings processing system |
US5245970A (en) | 1992-09-04 | 1993-09-21 | Navistar International Transportation Corp. | Priming reservoir and volume compensation device for hydraulic unit injector fuel system |
US5537813A (en) | 1992-12-08 | 1996-07-23 | Carolina Power & Light Company | Gas turbine inlet air combined pressure boost and cooling method and apparatus |
DE4241614A1 (en) | 1992-12-10 | 1994-06-16 | Abb Research Ltd | Exhaust noise muffler for gas turbine engine - has vertical and horizontal sections with baffle plates in former and guide elements along diagonal between sections |
US5326231A (en) | 1993-02-12 | 1994-07-05 | Bristol Compressors | Gas compressor construction and assembly |
DE69407763D1 (en) | 1993-03-09 | 1998-02-12 | Technology Trading Bv | AUTOMATIC, LEAK-SAFE REFUELING DEVICE |
US5517822A (en) | 1993-06-15 | 1996-05-21 | Applied Energy Systems Of Oklahoma, Inc. | Mobile congeneration apparatus including inventive valve and boiler |
JPH074332A (en) | 1993-06-18 | 1995-01-10 | Yamaha Motor Co Ltd | High pressure fuel pump for internal combustion engine |
DE4448016B4 (en) | 1993-06-19 | 2015-02-19 | Schaeffler Technologies Gmbh & Co. Kg | flywheel device |
US5553514A (en) * | 1994-06-06 | 1996-09-10 | Stahl International, Inc. | Active torsional vibration damper |
US5560195A (en) | 1995-02-13 | 1996-10-01 | General Electric Co. | Gas turbine inlet heating system using jet blower |
US5586444A (en) | 1995-04-25 | 1996-12-24 | Tyler Refrigeration | Control for commercial refrigeration system |
US5811676A (en) | 1995-07-05 | 1998-09-22 | Dresser Industries, Inc. | Multiple fluid meter assembly |
US5725358A (en) | 1995-08-30 | 1998-03-10 | Binks Manufacturing Company | Pressure regulated electric pump |
US5724806A (en) | 1995-09-11 | 1998-03-10 | General Electric Company | Extracted, cooled, compressed/intercooled, cooling/combustion air for a gas turbine engine |
US5720598A (en) | 1995-10-04 | 1998-02-24 | Dowell, A Division Of Schlumberger Technology Corp. | Method and a system for early detection of defects in multiplex positive displacement pumps |
JP3432679B2 (en) | 1996-06-03 | 2003-08-04 | 株式会社荏原製作所 | Positive displacement vacuum pump |
US5983962A (en) | 1996-06-24 | 1999-11-16 | Gerardot; Nolan P. | Motor fuel dispenser apparatus and method |
US5761084A (en) | 1996-07-31 | 1998-06-02 | Bay Networks, Inc. | Highly programmable backup power scheme |
US5964295A (en) | 1996-10-09 | 1999-10-12 | Schlumberger Technology Corporation, Dowell Division | Methods and compositions for testing subterranean formations |
US5717172A (en) | 1996-10-18 | 1998-02-10 | Northrop Grumman Corporation | Sound suppressor exhaust structure |
JPH10176654A (en) | 1996-12-16 | 1998-06-30 | Unisia Jecs Corp | Pump device |
US5839888A (en) | 1997-03-18 | 1998-11-24 | Geological Equipment Corp. | Well service pump systems having offset wrist pins |
US5875744A (en) | 1997-04-28 | 1999-03-02 | Vallejos; Tony | Rotary and reciprocating internal combustion engine and compressor |
US6071188A (en) | 1997-04-30 | 2000-06-06 | Bristol-Myers Squibb Company | Damper and exhaust system that maintains constant air discharge velocity |
NO310084B1 (en) | 1997-05-06 | 2001-05-14 | Kvaerner Energy As | Foundation frame for a gas turbine |
GB2327442B (en) | 1997-07-17 | 2000-12-13 | Jeffrey Reddoch | Cuttings injection system |
US5941305A (en) | 1998-01-29 | 1999-08-24 | Patton Enterprises, Inc. | Real-time pump optimization system |
JPH11166699A (en) | 1997-12-02 | 1999-06-22 | Nippon Air Liquide Kk | Flow rate control device of exhaust duct in cylinder cabinet |
US6067962A (en) | 1997-12-15 | 2000-05-30 | Caterpillar Inc. | Engine having a high pressure hydraulic system and low pressure lubricating system |
US5894830A (en) | 1997-12-15 | 1999-04-20 | Caterpillar Inc. | Engine having a high pressure hydraulic system and low pressure lubricating system |
US6123751A (en) | 1998-06-09 | 2000-09-26 | Donaldson Company, Inc. | Filter construction resistant to the passage of water soluble materials; and method |
AU5676799A (en) | 1998-09-24 | 2000-04-10 | Ramgen Power Systems, Inc. | Modular multi-part rail mounted engine assembly |
US6543395B2 (en) | 1998-10-13 | 2003-04-08 | Gas Technologies, Inc. | Bi-fuel control system and retrofit assembly for diesel engines |
US6145318A (en) | 1998-10-22 | 2000-11-14 | General Electric Co. | Dual orifice bypass system for dual-fuel gas turbine |
DE19918161A1 (en) | 1999-04-22 | 2000-11-02 | Bitzer Kuehlmaschinenbau Gmbh | Refrigerant compressor system |
US7065953B1 (en) | 1999-06-10 | 2006-06-27 | Enhanced Turbine Output Holding | Supercharging system for gas turbines |
FR2795774B1 (en) | 1999-06-29 | 2002-07-26 | Renault | INJECTION CIRCUIT COMPRISING AN IMPROVED PUMP |
US6848267B2 (en) | 2002-07-26 | 2005-02-01 | Tas, Ltd. | Packaged chilling systems for building air conditioning and process cooling |
RU13562U1 (en) | 1999-12-08 | 2000-04-27 | Открытое акционерное общество "Газпром" | TRANSPORT GAS-TURBINE POWER PLANT |
US6334746B1 (en) | 2000-03-31 | 2002-01-01 | General Electric Company | Transport system for a power generation unit |
KR20020026398A (en) | 2000-10-02 | 2002-04-10 | 이계안 | Muffler |
US6936951B1 (en) | 2000-11-27 | 2005-08-30 | Grq Instruments, Inc. | Smart sonic bearings and method for frictional force reduction and switching |
US7143016B1 (en) | 2001-03-02 | 2006-11-28 | Rockwell Automation Technologies, Inc. | System and method for dynamic multi-objective optimization of pumping system operation and diagnostics |
US6530224B1 (en) | 2001-03-28 | 2003-03-11 | General Electric Company | Gas turbine compressor inlet pressurization system and method for power augmentation |
JP4224667B2 (en) | 2001-06-26 | 2009-02-18 | 株式会社デンソー | Fuel injection pump |
US6901735B2 (en) | 2001-08-01 | 2005-06-07 | Pipeline Controls, Inc. | Modular fuel conditioning system |
US7007966B2 (en) | 2001-08-08 | 2006-03-07 | General Electric Company | Air ducts for portable power modules |
DE10139519A1 (en) | 2001-08-10 | 2003-02-27 | Bosch Gmbh Robert | Radial piston pump for high-pressure fuel generation, and method for operating an internal combustion engine, computer program and control and / or regulating device |
US6655922B1 (en) | 2001-08-10 | 2003-12-02 | Rockwell Automation Technologies, Inc. | System and method for detecting and diagnosing pump cavitation |
US6765304B2 (en) | 2001-09-26 | 2004-07-20 | General Electric Co. | Mobile power generation unit |
JP4366034B2 (en) | 2001-10-02 | 2009-11-18 | 株式会社日立製作所 | Turbine power generation equipment |
US6786051B2 (en) | 2001-10-26 | 2004-09-07 | Vulcan Advanced Mobile Power Systems, L.L.C. | Trailer mounted mobile power system |
JP3881871B2 (en) | 2001-11-13 | 2007-02-14 | 三菱重工業株式会社 | Gas turbine fuel control method and control apparatus provided therefor |
WO2003048652A1 (en) | 2001-12-03 | 2003-06-12 | The Tokyo Electric Power Company, Incorporated | Exhaust heat recovery system |
US6644844B2 (en) | 2002-02-22 | 2003-11-11 | Flotek Industries, Inc. | Mobile blending apparatus |
JP3820168B2 (en) | 2002-03-15 | 2006-09-13 | オリンパス株式会社 | Leak tester |
US6851514B2 (en) | 2002-04-15 | 2005-02-08 | Air Handling Engineering Ltd. | Outlet silencer and heat recovery structures for gas turbine |
US6669453B1 (en) | 2002-05-10 | 2003-12-30 | Robert H. Breeden | Pump assembly useful in internal combustion engines |
JP3847223B2 (en) | 2002-07-05 | 2006-11-22 | 本田技研工業株式会社 | Prime mover flywheel equipment |
US6962057B2 (en) | 2002-08-27 | 2005-11-08 | Honda Giken Kogyo Kaisha | Gas turbine power generation system |
WO2004029438A1 (en) | 2002-09-24 | 2004-04-08 | Engine Control Technology, Llc | Methods and apparatus for operation of multiple fuel engines |
JP2004143960A (en) | 2002-10-22 | 2004-05-20 | Smc Corp | Pump apparatus |
US6859740B2 (en) | 2002-12-12 | 2005-02-22 | Halliburton Energy Services, Inc. | Method and system for detecting cavitation in a pump |
US6832900B2 (en) | 2003-01-08 | 2004-12-21 | Thomas Industries Inc. | Piston mounting and balancing system |
US7442239B2 (en) | 2003-03-24 | 2008-10-28 | Ingersoll-Rand Energy Systems Corporation | Fuel-conditioning skid |
US6745801B1 (en) | 2003-03-25 | 2004-06-08 | Air Products And Chemicals, Inc. | Mobile hydrogen generation and supply system |
BE1015460A3 (en) | 2003-04-04 | 2005-04-05 | Atlas Copco Airpower Nv | Method for controlling an air system with multiple compressors, steering box applied thereby, and air system that applying this process. |
US20040213677A1 (en) | 2003-04-24 | 2004-10-28 | Matzner Mark D. | Monitoring system for reciprocating pumps |
US20040219040A1 (en) | 2003-04-30 | 2004-11-04 | Vladimir Kugelev | Direct drive reciprocating pump |
DE10322604A1 (en) | 2003-05-20 | 2004-12-09 | Robert Bosch Gmbh | Set of piston pumps, in particular fuel pumps for internal combustion engines with direct fuel injection |
GB0311814D0 (en) | 2003-05-22 | 2003-06-25 | Delphi Tech Inc | Pump assembly |
CN2622404Y (en) | 2003-05-23 | 2004-06-30 | 中国南方航空动力机械公司 | Air inlet device for gas turbine |
SE525323C2 (en) | 2003-06-05 | 2005-02-01 | Volvo Aero Corp | Gas turbine and method for controlling a gas turbine |
US7353865B2 (en) | 2003-09-05 | 2008-04-08 | Arvinmeritor Technology, Llc | Method for controlling a valve for an exhaust system |
US8784081B1 (en) | 2003-09-15 | 2014-07-22 | George H. Blume | Plunger pump fluid end |
US7628182B2 (en) | 2003-11-20 | 2009-12-08 | Delaware Capital Foundation, Inc. | Modular multi-port manifold and fuel delivery system |
US7388303B2 (en) | 2003-12-01 | 2008-06-17 | Conocophillips Company | Stand-alone electrical system for large motor loads |
US20050196298A1 (en) | 2004-03-05 | 2005-09-08 | Manning John B. | Gas compressor dual drive mechanism |
US7290560B2 (en) | 2004-04-13 | 2007-11-06 | Helmerich & Payne, Inc. | Valve cover locking system |
US7156056B2 (en) | 2004-06-10 | 2007-01-02 | Achates Power, Llc | Two-cycle, opposed-piston internal combustion engine |
KR100579571B1 (en) | 2004-06-14 | 2006-05-15 | 엘지전자 주식회사 | Window type air conditioner |
AT500526B1 (en) | 2004-07-15 | 2006-11-15 | Security & Electronic Technolo | MEHRFACHÜBERFÜLLSICHERUNG |
US20060045782A1 (en) | 2004-08-27 | 2006-03-02 | Lincoln Industrial Corporation | Low-friction reciprocating pump |
US20060062914A1 (en) | 2004-09-21 | 2006-03-23 | Diwakar Garg | Apparatus and process for surface treatment of substrate using an activated reactive gas |
US7311338B2 (en) | 2004-09-22 | 2007-12-25 | Parsons Corporation | Remotely operated equipment coupler |
US7563076B2 (en) | 2004-10-27 | 2009-07-21 | Halliburton Energy Services, Inc. | Variable rate pumping system |
JP4509742B2 (en) | 2004-11-04 | 2010-07-21 | 株式会社日立製作所 | Gas turbine power generation equipment |
CN2779054Y (en) | 2004-11-11 | 2006-05-10 | 烟台杰瑞石油装备技术有限公司 | Detachable blending machine |
US9523277B2 (en) | 2004-12-07 | 2016-12-20 | ReCoGen, LLC | Turbine engine |
US7263873B2 (en) | 2005-03-04 | 2007-09-04 | Robert Charles Richey | System and method for detecting leaks in pressurized piping systems |
US20060211356A1 (en) | 2005-03-15 | 2006-09-21 | Grassman Michael D | Vent pipe cover |
US7542875B2 (en) | 2005-03-17 | 2009-06-02 | Performance Pulsation Control, Inc. | Reciprocating pump performance prediction |
JP2008534851A (en) | 2005-03-30 | 2008-08-28 | アルストム テクノロジー リミテッド | Method for starting a turbine device comprising a connectable auxiliary group |
CA2507073A1 (en) | 2005-05-11 | 2006-11-11 | Frac Source Inc. | Transportable nitrogen pumping unit |
DE102005029481B4 (en) | 2005-06-24 | 2008-04-10 | Bran + Luebbe Gmbh | gear pumps |
CA2514658A1 (en) | 2005-08-03 | 2007-02-03 | Frac Source Inc. | Well servicing rig and manifold assembly |
CA2618100A1 (en) | 2005-08-05 | 2007-02-15 | Exxonmobil Chemical Patents Inc. | Compressor for high pressure polymerization |
US7347784B2 (en) * | 2005-09-20 | 2008-03-25 | Torque-Traction Technologies Llc | Driveshaft assembly and method of manufacturing same |
US20070107981A1 (en) | 2005-10-07 | 2007-05-17 | Sicotte Jason M | Exhaust silencer |
US7721521B2 (en) | 2005-11-07 | 2010-05-25 | General Electric Company | Methods and apparatus for a combustion turbine fuel recirculation system and nitrogen purge system |
US7730711B2 (en) | 2005-11-07 | 2010-06-08 | General Electric Company | Methods and apparatus for a combustion turbine nitrogen purge system |
EP1948356B1 (en) | 2005-11-11 | 2014-01-15 | L&L Engineering LLC | Non-linear controller for a switching power supply |
DE102005055057A1 (en) | 2005-11-18 | 2007-05-24 | Robert Bosch Gmbh | Multi-piston pump |
US20070125544A1 (en) | 2005-12-01 | 2007-06-07 | Halliburton Energy Services, Inc. | Method and apparatus for providing pressure for well treatment operations |
US7836949B2 (en) | 2005-12-01 | 2010-11-23 | Halliburton Energy Services, Inc. | Method and apparatus for controlling the manufacture of well treatment fluid |
US7841394B2 (en) | 2005-12-01 | 2010-11-30 | Halliburton Energy Services Inc. | Method and apparatus for centralized well treatment |
US7552903B2 (en) | 2005-12-13 | 2009-06-30 | Solar Turbines Incorporated | Machine mounting system |
US7677316B2 (en) | 2005-12-30 | 2010-03-16 | Baker Hughes Incorporated | Localized fracturing system and method |
US7594424B2 (en) | 2006-01-20 | 2009-09-29 | Cincinnati Test Systems, Inc. | Automated timer and setpoint selection for pneumatic test equipment |
US20070181212A1 (en) | 2006-02-01 | 2007-08-09 | Ryan Incorporated Central | Method and apparatus for refueling multiple vehicles |
CA2538980C (en) | 2006-03-10 | 2008-09-23 | Westport Research Inc. | Method and apparatus for operating a dual fuel internal combustion engine |
ES2565018T3 (en) | 2006-03-17 | 2016-03-30 | Alstom Technology Ltd | Device and procedure for the support of a rotary turbomachinery |
US7845413B2 (en) | 2006-06-02 | 2010-12-07 | Schlumberger Technology Corporation | Method of pumping an oilfield fluid and split stream oilfield pumping systems |
US7905159B2 (en) | 2006-06-22 | 2011-03-15 | Metavation, Llc | Torsional vibration damper |
US8672606B2 (en) | 2006-06-30 | 2014-03-18 | Solar Turbines Inc. | Gas turbine engine and system for servicing a gas turbine engine |
US8590151B2 (en) | 2006-06-30 | 2013-11-26 | Solar Turbines Inc. | System for supporting and servicing a gas turbine engine |
US20080006089A1 (en) | 2006-07-07 | 2008-01-10 | Sarmad Adnan | Pump integrity monitoring |
GB0614534D0 (en) | 2006-07-21 | 2006-08-30 | Artemis Intelligent Power Ltd | Fluid power distribution and control system |
CN2890325Y (en) | 2006-08-15 | 2007-04-18 | 烟台杰瑞石油装备技术有限公司 | Jet mixer |
US20080161974A1 (en) | 2006-08-17 | 2008-07-03 | Gerald Allen Alston | Environmental control and power system |
JP2006348947A (en) | 2006-08-18 | 2006-12-28 | Kazuo Oyama | Internal combustion engine with exhaust pressure regenerator |
US7354256B1 (en) | 2006-09-28 | 2008-04-08 | Ec Tool And Supply Company | Fluid end for duplex pumps |
CN200964929Y (en) | 2006-10-24 | 2007-10-24 | 烟台杰瑞石油装备技术有限公司 | Three-cylinder plunger pump with worm wheel and worm reducer for oil well operation |
US20080098891A1 (en) | 2006-10-25 | 2008-05-01 | General Electric Company | Turbine inlet air treatment apparatus |
US7779961B2 (en) | 2006-11-20 | 2010-08-24 | Matte Francois | Exhaust gas diffuser |
KR100718567B1 (en) | 2006-11-27 | 2007-05-15 | 성주환 | Direct crankshaft for air compressor |
WO2008072260A1 (en) | 2006-12-15 | 2008-06-19 | Freudenberg Nonwovens India Pvt. Ltd. | A system for inlet air mass enhancement |
US7574325B2 (en) | 2007-01-31 | 2009-08-11 | Halliburton Energy Services, Inc. | Methods to monitor system sensor and actuator health and performance |
US7980357B2 (en) | 2007-02-02 | 2011-07-19 | Officepower, Inc. | Exhaust silencer for microturbines |
US7857664B2 (en) | 2007-03-02 | 2010-12-28 | Qc Technologies | Quick connect/disconnect cable apparatus for computer peripherals |
US8099942B2 (en) | 2007-03-21 | 2012-01-24 | General Electric Company | Methods and systems for output variance and facilitation of maintenance of multiple gas turbine plants |
US8316936B2 (en) | 2007-04-02 | 2012-11-27 | Halliburton Energy Services Inc. | Use of micro-electro-mechanical systems (MEMS) in well treatments |
WO2009023042A1 (en) | 2007-04-19 | 2009-02-19 | Wise Well Intervention Services, Inc. | Well servicing modular combination unit |
US20080264625A1 (en) | 2007-04-26 | 2008-10-30 | Brian Ochoa | Linear electric motor for an oilfield pump |
US20080264649A1 (en) | 2007-04-29 | 2008-10-30 | Crawford James D | Modular well servicing combination unit |
US7888821B2 (en) | 2007-05-09 | 2011-02-15 | Reliance Controls Corporation | Apparatus and method for powering load center circuits with an auxiliary power source |
CN101323151B (en) | 2007-06-13 | 2010-07-21 | 烟台杰瑞石油装备技术有限公司 | System and control method for automatically compounding cement paste |
US7789452B2 (en) | 2007-06-28 | 2010-09-07 | Sylvansport, Llc | Reconfigurable travel trailer |
US8506267B2 (en) | 2007-09-10 | 2013-08-13 | Schlumberger Technology Corporation | Pump assembly |
AU2008299076B2 (en) | 2007-09-13 | 2012-05-17 | M-I Llc | Method and system for injecting a slurry downhole |
WO2009046280A1 (en) | 2007-10-05 | 2009-04-09 | Weatherford/Lanb, Inc. | Quintuplex mud pump |
DE102008005279A1 (en) | 2007-10-19 | 2009-04-23 | Continental Teves Ag & Co. Ohg | Hydraulic unit for slip-controlled brake systems |
CN101414171B (en) | 2007-10-19 | 2011-05-11 | 烟台杰瑞石油装备技术有限公司 | Remote, automatic control system for oil field fracturing pumping |
US20090124191A1 (en) | 2007-11-09 | 2009-05-14 | Van Becelaere Robert M | Stack damper |
US8015821B2 (en) | 2008-01-11 | 2011-09-13 | Spytek Aerospace Corporation | Apparatus and method for a gas turbine entrainment system |
CN201190892Y (en) | 2008-02-14 | 2009-02-04 | 烟台杰瑞石油服务集团股份有限公司 | Thermal recovery type liquid nitrogen pump skid |
CN201190660Y (en) | 2008-02-19 | 2009-02-04 | 烟台杰瑞石油服务集团股份有限公司 | Overpressure and ultralow temperature automatic protective system for liquid nitrogen pump skid |
CN201190893Y (en) | 2008-02-19 | 2009-02-04 | 烟台杰瑞石油服务集团股份有限公司 | Direct combustion type liquid nitrogen pump skid |
KR100974278B1 (en) | 2008-03-18 | 2010-08-06 | 볼보 컨스트럭션 이키프먼트 홀딩 스웨덴 에이비 | engine room of construction equipment |
US7900724B2 (en) | 2008-03-20 | 2011-03-08 | Terex-Telelect, Inc. | Hybrid drive for hydraulic power |
US20090249794A1 (en) | 2008-04-02 | 2009-10-08 | General Electric Company | Systems and Methods for Augmenting Power Output of a Turbine During a Transient Event |
CA2634861C (en) | 2008-06-11 | 2011-01-04 | Hitman Holdings Ltd. | Combined three-in-one fracturing system |
CN201215073Y (en) | 2008-06-20 | 2009-04-01 | 德州联合石油机械有限公司 | Hydraulic profile control and water shutoff pump |
PL2143916T3 (en) | 2008-07-07 | 2012-08-31 | Impco Tech B V | Dual fuel injection system and motor vehicle comprising such injection system |
US20140144393A1 (en) | 2008-07-07 | 2014-05-29 | Ronald L. Chandler | Frac water heating system and method for hydraulically fracturing a well |
US8237320B2 (en) | 2008-07-28 | 2012-08-07 | Direct Drive Systems, Inc. | Thermally matched composite sleeve |
US10100827B2 (en) | 2008-07-28 | 2018-10-16 | Eaton Intelligent Power Limited | Electronic control for a rotary fluid device |
CN201236650Y (en) | 2008-08-06 | 2009-05-13 | 烟台杰瑞石油开发有限公司 | Slurry mixed tank |
DE102009022859B4 (en) | 2009-05-27 | 2023-10-19 | Johannes Schäfer vorm. Stettiner Schraubenwerke GmbH & Co. KG | Plug connection for pipelines |
CN201275542Y (en) | 2008-09-01 | 2009-07-22 | 烟台杰瑞石油开发有限公司 | Micrometre grade re-injecting, grinding and pulp-producing equipment for rock debris |
US8794307B2 (en) | 2008-09-22 | 2014-08-05 | Schlumberger Technology Corporation | Wellsite surface equipment systems |
GB0818811D0 (en) | 2008-10-14 | 2008-11-19 | Delphi Tech Inc | Fuel pump assembly |
US10094366B2 (en) | 2008-10-16 | 2018-10-09 | National Oilwell Varco, L.P. | Valve having opposed curved sealing surfaces on a valve member and a valve seat to facilitate effective sealing |
US8757592B2 (en) | 2008-10-16 | 2014-06-24 | National Oilwell Varco, L.P. | Poppet valve for pump systems with non-rigid connector to facilitate effective sealing |
CN201275801Y (en) | 2008-10-28 | 2009-07-22 | 烟台杰瑞石油装备技术有限公司 | Single tank batch slurry mixing apparatus |
US20100101785A1 (en) | 2008-10-28 | 2010-04-29 | Evgeny Khvoshchev | Hydraulic System and Method of Monitoring |
US9032620B2 (en) | 2008-12-12 | 2015-05-19 | Nuovo Pignone S.P.A. | Method for moving and aligning heavy device |
CN201333385Y (en) | 2008-12-24 | 2009-10-28 | 烟台杰瑞石油开发有限公司 | Multifunctional high-efficiency adhesive mixing pinch |
US8621873B2 (en) | 2008-12-29 | 2014-01-07 | Solar Turbines Inc. | Mobile platform system for a gas turbine engine |
BRPI0903956A2 (en) | 2009-01-09 | 2010-11-23 | Aurelio Mayorca | process and equipment to improve efficiency of compressors and refrigerators |
JP5751743B2 (en) | 2009-03-09 | 2015-07-22 | 三菱重工業株式会社 | Exhaust gas treatment apparatus and exhaust gas treatment method |
US20100300683A1 (en) | 2009-05-28 | 2010-12-02 | Halliburton Energy Services, Inc. | Real Time Pump Monitoring |
US8807960B2 (en) | 2009-06-09 | 2014-08-19 | Halliburton Energy Services, Inc. | System and method for servicing a wellbore |
US7886702B2 (en) | 2009-06-25 | 2011-02-15 | Precision Engine Controls Corporation | Distributed engine control system |
CN201443300U (en) | 2009-07-09 | 2010-04-28 | 德州联合石油机械有限公司 | Overflowing and anti-falling integrated screwdrill |
US8656990B2 (en) | 2009-08-04 | 2014-02-25 | T3 Property Holdings, Inc. | Collection block with multi-directional flow inlets in oilfield applications |
CN201496415U (en) | 2009-08-12 | 2010-06-02 | 德州联合石油机械有限公司 | Constant-pressure sealing type petal universal shaft |
DE102009038438A1 (en) | 2009-08-21 | 2011-02-24 | Robert Bosch Gmbh | displacement |
US8315741B2 (en) | 2009-09-02 | 2012-11-20 | United Technologies Corporation | High fidelity integrated heat transfer and clearance in component-level dynamic turbine system control |
US8874383B2 (en) | 2009-09-03 | 2014-10-28 | Schlumberger Technology Corporation | Pump assembly |
US8616005B1 (en) | 2009-09-09 | 2013-12-31 | Dennis James Cousino, Sr. | Method and apparatus for boosting gas turbine engine performance |
USRE46725E1 (en) | 2009-09-11 | 2018-02-20 | Halliburton Energy Services, Inc. | Electric or natural gas fired small footprint fracturing fluid blending and pumping equipment |
CA2774471A1 (en) | 2009-10-05 | 2011-04-14 | James L. Surber | Polyaxial bone anchor with non-pivotable retainer and pop-on shank, some with friction fit |
US20110085924A1 (en) | 2009-10-09 | 2011-04-14 | Rod Shampine | Pump assembly vibration absorber system |
CN201501365U (en) | 2009-10-12 | 2010-06-09 | 烟台杰瑞石油装备技术有限公司 | Device for protecting rear lower part of turnover vehicle |
CN201507271U (en) | 2009-10-21 | 2010-06-16 | 烟台杰瑞石油装备技术有限公司 | Automatic control continuous batch slurry mixing pry |
CN201560210U (en) | 2009-11-25 | 2010-08-25 | 德州联合石油机械有限公司 | Pedal universal joint replica sensor |
US8757918B2 (en) | 2009-12-15 | 2014-06-24 | David R. Ramnarain | Quick-connect mounting apparatus for modular pump system or generator system |
US20110146246A1 (en) | 2009-12-22 | 2011-06-23 | Caterpillar Inc. | Regeneration assist transition period |
US8631643B2 (en) | 2009-12-22 | 2014-01-21 | Perkins Engines Company Limited | Regeneration assist delay period |
JP5519805B2 (en) | 2009-12-23 | 2014-06-11 | ハスキー インジェクション モールディング システムズ リミテッド | Injection molding system with digital positive displacement pump |
CN201581862U (en) | 2010-01-04 | 2010-09-15 | 德州联合石油机械有限公司 | Dropping-prevention by-pass valve assembly |
CN102128011A (en) | 2010-01-20 | 2011-07-20 | 烟台杰瑞石油开发有限公司 | Rock debris annulus reinjection device and control method thereof |
CN201610728U (en) | 2010-01-20 | 2010-10-20 | 德州联合石油机械有限公司 | Spinner assembly for hydraulic assembling and disassembling stand |
CN201661255U (en) | 2010-01-20 | 2010-12-01 | 烟台杰瑞石油开发有限公司 | Device for rock debris annulus re-injection |
CA2693567C (en) | 2010-02-16 | 2014-09-23 | Environmental Refueling Systems Inc. | Fuel delivery system and method |
CN201610751U (en) | 2010-03-24 | 2010-10-20 | 烟台杰瑞石油装备技术有限公司 | Measuring tank |
CN201618530U (en) | 2010-03-25 | 2010-11-03 | 烟台杰瑞石油开发有限公司 | Micrometer rock debris re-injecting grinding mud-producing glue-preparing equipment |
US9777748B2 (en) | 2010-04-05 | 2017-10-03 | Eaton Corporation | System and method of detecting cavitation in pumps |
CN102939451B (en) | 2010-04-20 | 2016-08-03 | 工业私人有限公司 | There is the double fuel supply system for the direct spraying system of diesel motor of self-contained mixing |
US8752619B2 (en) | 2010-04-21 | 2014-06-17 | National Oilwell Varco, L.P. | Apparatus for suspending a downhole well string |
US8702372B2 (en) | 2010-05-03 | 2014-04-22 | Bha Altair, Llc | System and method for adjusting compressor inlet fluid temperature |
US20110272158A1 (en) | 2010-05-07 | 2011-11-10 | Halliburton Energy Services, Inc. | High pressure manifold trailer and methods and systems employing the same |
CA2737321C (en) | 2010-05-18 | 2013-09-17 | Gerald Lesko | Mud pump |
CN101885307B (en) | 2010-06-28 | 2012-07-25 | 中原特种车辆有限公司 | Liquid supply vehicle |
US8575873B2 (en) | 2010-08-06 | 2013-11-05 | Nidec Motor Corporation | Electric motor and motor control |
US8590510B2 (en) | 2010-08-24 | 2013-11-26 | Ford Global Technologies, Llc | Fuel system for a multi-fuel engine |
CN201756927U (en) | 2010-08-24 | 2011-03-09 | 烟台杰瑞石油装备技术有限公司 | Large tube-diameter continuous oil tube device |
CN101949382B (en) | 2010-09-06 | 2012-08-29 | 东北电力大学 | Intelligent centrifugal pump cavitation fault detector |
US8905056B2 (en) | 2010-09-15 | 2014-12-09 | Halliburton Energy Services, Inc. | Systems and methods for routing pressurized fluid |
NL2005461C2 (en) | 2010-10-06 | 2012-04-11 | Klinipath B V | GIETMAL, COMPOSITION OF SUCH A GIETMAL AND STORAGE ELEMENT, METHOD FOR PREPARING TISSUE AND DEVICE FOR DRAWING WATER FROM TISSUE MATERIAL. |
WO2012051309A2 (en) | 2010-10-12 | 2012-04-19 | Qip Holdings, Llc | Method and apparatus for hydraulically fracturing wells |
FR2966201B1 (en) | 2010-10-18 | 2015-10-16 | Ge Energy Products France Snc | PURGE DEVICE AND METHOD FOR A LIQUID FUEL INJECTION SYSTEM IN A GAS TURBINE |
EP2453557B1 (en) | 2010-11-11 | 2022-11-16 | Grundfos Management a/s | Wet-running electric motor and pump assembly |
CA2823115A1 (en) | 2010-12-30 | 2012-07-05 | Schlumberger Canada Limited | System and method for performing downhole stimulation operations |
US9324049B2 (en) | 2010-12-30 | 2016-04-26 | Schlumberger Technology Corporation | System and method for tracking wellsite equipment maintenance data |
US20120192542A1 (en) | 2011-01-27 | 2012-08-02 | General Electric Company | System for controlling fuel supply for a gas turbine engine |
US8337597B2 (en) | 2011-02-07 | 2012-12-25 | General Electric Company | Moisture diversion apparatus for air inlet system and method |
US8763583B2 (en) | 2011-02-11 | 2014-07-01 | Ecomotors, Inc. | Opposed-piston, opposed-cylinder engine with collinear cylinders |
DE102011011348A1 (en) | 2011-02-16 | 2012-08-16 | Robert Bosch Gmbh | Method for determining cavitation in hydrostatic devices and control device |
CN102182904B (en) | 2011-02-28 | 2013-10-09 | 赵大平 | Thick grease secondary lubricating pump device |
CN102140898B (en) | 2011-03-18 | 2013-04-17 | 烟台杰瑞石油服务集团股份有限公司 | Coiled tubing clamping device and injection head using same |
CN202000930U (en) | 2011-03-18 | 2011-10-05 | 烟台杰瑞石油服务集团股份有限公司 | Floating clamping device for injection head of continuous oil pipe |
CN202055781U (en) | 2011-03-18 | 2011-11-30 | 烟台杰瑞石油服务集团股份有限公司 | Coiled tubing clamping device and injection head utilizing same |
CN102155172B (en) | 2011-03-18 | 2013-12-04 | 烟台杰瑞石油服务集团股份有限公司 | Floating clamping device for injection head of continuous oil pipe |
EP4265883A3 (en) | 2011-04-07 | 2024-01-10 | Typhon Technology Solutions, LLC | Electrically powered system for use in fracturing underground formations |
US9140110B2 (en) | 2012-10-05 | 2015-09-22 | Evolution Well Services, Llc | Mobile, modular, electrically powered system for use in fracturing underground formations using liquid petroleum gas |
CN102729335B (en) | 2011-04-14 | 2013-12-11 | 烟台杰瑞石油装备技术有限公司 | Clear water controlling device for high-energy mixer and high-energy mixer |
CN202082265U (en) | 2011-05-24 | 2011-12-21 | 德州联合石油机械有限公司 | Sealed oil lubrication drive shaft assembly |
US20120310509A1 (en) | 2011-05-31 | 2012-12-06 | Maxtrol Corporation and Eco Power Systems, LLC | Dual fuel engine system |
GB2491581A (en) | 2011-06-03 | 2012-12-12 | Aaf Ltd | Filter assembly |
WO2012173844A1 (en) | 2011-06-14 | 2012-12-20 | Greenheck Fan Corporation | Variable-volume exhaust system |
CN103534660B (en) | 2011-06-16 | 2017-03-22 | Abb研究有限公司 | Method and system for fluid flow control in a fluid network system |
CN202100815U (en) | 2011-06-20 | 2012-01-04 | 烟台杰瑞石油装备技术有限公司 | Long-range control device for valve |
CN202124340U (en) | 2011-06-20 | 2012-01-25 | 烟台杰瑞石油装备技术有限公司 | Auger roller guide sleeve |
CN202100217U (en) | 2011-06-24 | 2012-01-04 | 烟台杰瑞石油装备技术有限公司 | Skid-mounted combined type continuous oil pipe device |
CN202100216U (en) | 2011-06-24 | 2012-01-04 | 烟台杰瑞石油装备技术有限公司 | Extra-large split-type continuous oil pipe device |
CN202144789U (en) | 2011-06-24 | 2012-02-15 | 烟台杰瑞石油装备技术有限公司 | Cold end of low-temperature high-pressure plunger pump |
WO2013003481A1 (en) | 2011-06-27 | 2013-01-03 | Icr Turbine Engine Corporation | High efficiency compact gas turbine engine |
CN202163504U (en) | 2011-06-27 | 2012-03-14 | 烟台杰瑞石油装备技术有限公司 | Elevating control cab for special-purpose vehicle |
US8801394B2 (en) | 2011-06-29 | 2014-08-12 | Solar Turbines Inc. | System and method for driving a pump |
CN202180866U (en) | 2011-06-29 | 2012-04-04 | 烟台杰瑞石油装备技术有限公司 | Spare wheel hoisting mechanism for fracturing truck |
US8770329B2 (en) | 2011-07-18 | 2014-07-08 | Caterpillar Forest Products Inc. | Engine cooling system |
CN202158355U (en) | 2011-07-20 | 2012-03-07 | 烟台杰瑞石油装备技术有限公司 | Liquid nitrogen transmitting system |
CN202149354U (en) | 2011-07-20 | 2012-02-22 | 烟台杰瑞石油装备技术有限公司 | Liquid nitrogen car |
CN202165236U (en) | 2011-07-21 | 2012-03-14 | 烟台杰瑞石油装备技术有限公司 | Plunger pump for pumping ultra-low temperature liquid nitrogen |
CN102889191A (en) | 2011-07-21 | 2013-01-23 | 烟台杰瑞石油装备技术有限公司 | Plunger pump used for pumping ultralow-temperature liquid nitrogen |
CN202191854U (en) | 2011-07-25 | 2012-04-18 | 烟台杰瑞石油装备技术有限公司 | Double-layer sand mixing tank |
CN202144943U (en) | 2011-07-25 | 2012-02-15 | 烟台杰瑞石油装备技术有限公司 | Liquid nitrogen pump skid |
CN102383748A (en) | 2011-07-25 | 2012-03-21 | 烟台杰瑞石油装备技术有限公司 | Novel injection head turning device |
CN202140051U (en) | 2011-07-25 | 2012-02-08 | 烟台杰瑞石油装备技术有限公司 | Novel injection head overturn device |
CN202140080U (en) | 2011-07-25 | 2012-02-08 | 烟台杰瑞石油装备技术有限公司 | Multifunctional metering tank |
CN202156297U (en) | 2011-07-25 | 2012-03-07 | 烟台杰瑞石油装备技术有限公司 | Power take-off device of hydraulic pump |
CN202187744U (en) | 2011-07-25 | 2012-04-11 | 烟台杰瑞石油装备技术有限公司 | Axial-flow type high-energy mixer |
US10690343B2 (en) | 2011-08-01 | 2020-06-23 | Top Hat Chimney Systems, Inc. | Universal chimney pipe cover |
JP5824961B2 (en) | 2011-08-19 | 2015-12-02 | コベルコ建機株式会社 | Construction machine cooling system |
CN202181875U (en) | 2011-08-19 | 2012-04-04 | 烟台杰瑞石油装备技术有限公司 | Automatic defoaming dual-chamber mud mixing tank |
US8894356B2 (en) | 2011-08-23 | 2014-11-25 | General Electric Company | Retractable gas turbine inlet coils |
DE102011081565A1 (en) | 2011-08-25 | 2013-02-28 | Siemens Aktiengesellschaft | Gas turbine arrangement, power plant and method for its operation |
CN202250008U (en) | 2011-09-20 | 2012-05-30 | 德州联合石油机械有限公司 | Profile-control injection pump set for diesel oil generator |
US20130068307A1 (en) | 2011-09-20 | 2013-03-21 | General Electric Company | System and method for monitoring fuel at forwarding skid for gas turbine engine |
US8469826B2 (en) | 2011-09-27 | 2013-06-25 | Caterpillar Inc. | Radial piston damped torsional coupling and machine using same |
BR112014007364B1 (en) | 2011-09-30 | 2021-09-28 | Aker Wirth Gmbh | POSITIVE DISPLACEMENT PUMP DESIGNED AS A PISTON DIAPHRAGM PUMP |
US8465573B2 (en) | 2011-10-05 | 2013-06-18 | General Electric Company | System and method for conditioning air flow to a gas turbine |
US20140322050A1 (en) | 2011-11-10 | 2014-10-30 | J-Mac Tool, Inc. | Pump System |
CN202326156U (en) | 2011-11-23 | 2012-07-11 | 德州联合石油机械有限公司 | Combined test bed for sludge pump and screw drill |
US8608207B2 (en) | 2011-11-30 | 2013-12-17 | International Business Machines Corporation | Apparatus to make up multiple quick connect couplings |
CN202370773U (en) | 2011-12-19 | 2012-08-08 | 德州联合石油机械有限公司 | High-pressure small-discharge hydraulic profile control water plugging pump |
US9435333B2 (en) | 2011-12-21 | 2016-09-06 | Halliburton Energy Services, Inc. | Corrosion resistant fluid end for well service pumps |
US8840364B2 (en) | 2012-01-05 | 2014-09-23 | General Electric Company | System for aligning turbomachinery |
CN102562020A (en) | 2012-01-10 | 2012-07-11 | 烟台杰瑞石油装备技术有限公司 | Manifold system for sand blender |
CN202467801U (en) | 2012-01-10 | 2012-10-03 | 烟台杰瑞石油装备技术有限公司 | Pipe manifold system for sand blender |
US8839867B2 (en) | 2012-01-11 | 2014-09-23 | Cameron International Corporation | Integral fracturing manifold |
CN202417461U (en) | 2012-01-13 | 2012-09-05 | 烟台杰瑞石油服务集团股份有限公司 | Fracturing skid groups |
CN104364447B (en) | 2012-01-23 | 2017-05-31 | 科内克特克公司 | For the torque-split system of variable displacement hydraulic system |
CN202467739U (en) | 2012-02-13 | 2012-10-03 | 烟台杰瑞石油装备技术有限公司 | Snubbing work-over rig |
CN202463955U (en) | 2012-02-13 | 2012-10-03 | 烟台杰瑞石油装备技术有限公司 | Non-snubbing equipment trailer |
CN202463957U (en) | 2012-02-13 | 2012-10-03 | 烟台杰瑞石油装备技术有限公司 | Non-snubbing equipment semitrailer |
CN202417397U (en) | 2012-02-13 | 2012-09-05 | 烟台杰瑞石油装备技术有限公司 | No-killing operation device |
US9388740B2 (en) | 2012-02-15 | 2016-07-12 | The Boeing Company | Thermoelectric generator in turbine engine nozzles |
US9057247B2 (en) | 2012-02-21 | 2015-06-16 | Baker Hughes Incorporated | Measurement of downhole component stress and surface conditions |
US9702220B2 (en) | 2012-02-21 | 2017-07-11 | Onesubsea Ip Uk Limited | Well tree hub and interface for retrievable processing modules |
US10008912B2 (en) | 2012-03-02 | 2018-06-26 | National Oilwell Varco, L.P. | Magnetic drive devices, and related systems and methods |
ITFI20120046A1 (en) | 2012-03-08 | 2013-09-09 | Nuovo Pignone Srl | "DEVICE AND METHOD FOR GAS TURBINE UNLOCKING" |
US9863228B2 (en) | 2012-03-08 | 2018-01-09 | Schlumberger Technology Corporation | System and method for delivering treatment fluid |
US9840897B2 (en) | 2012-03-27 | 2017-12-12 | Kevin Larson | Hydraulic fracturing system and method |
US9546652B2 (en) | 2012-03-28 | 2017-01-17 | Imo Industries, Inc. | System and method for monitoring and control of cavitation in positive displacement pumps |
GB2500669B (en) | 2012-03-29 | 2016-03-30 | Icon Polymer Group | Hose for conveying fluid |
CA2773019C (en) | 2012-03-30 | 2014-08-19 | Synoil Fluids Holdings Inc. | Method and apparatus for preparing fracturing fluids |
CN102602323B (en) | 2012-04-01 | 2016-01-13 | 辽宁华孚石油高科技股份有限公司 | The pressure break pump truck that turbine engine drives |
CN202935216U (en) | 2012-04-01 | 2013-05-15 | 辽宁华孚石油高科技股份有限公司 | Fracturing pump vehicle driven by turbine engine |
CN202531016U (en) | 2012-04-12 | 2012-11-14 | 德州联合石油机械有限公司 | Rotary impact screw drill |
CN202544794U (en) | 2012-04-18 | 2012-11-21 | 烟台杰瑞石油装备技术有限公司 | Locking mechanism for fluid end valve box packing box |
US8978825B2 (en) | 2012-04-19 | 2015-03-17 | Lincoln Industrial Corporation | Dual-line pump unit, lubrication system, and related apparatus and method |
CN102704870B (en) | 2012-04-19 | 2014-05-07 | 烟台杰瑞石油服务集团股份有限公司 | Coiled tubing clamping device and injection head using same |
WO2013163401A2 (en) | 2012-04-26 | 2013-10-31 | Ge Oil & Gas Pressure Control Lp | Delivery system for fracture applications |
WO2013163786A1 (en) | 2012-04-29 | 2013-11-07 | 四川宏华石油设备有限公司 | Fracturing pump |
US9175810B2 (en) | 2012-05-04 | 2015-11-03 | General Electric Company | Custody transfer system and method for gas fuel |
US20130300341A1 (en) | 2012-05-08 | 2013-11-14 | Logimesh IP, LLC | System for recharging a battery |
US8851441B2 (en) | 2012-05-17 | 2014-10-07 | Solar Turbine Inc. | Engine skid assembly |
CN202579164U (en) | 2012-05-18 | 2012-12-05 | 烟台杰瑞石油装备技术有限公司 | Plunger pump fluid end lubricating device |
CN202578592U (en) | 2012-05-21 | 2012-12-05 | 杰瑞能源服务有限公司 | Debris homogenizing and destabilizing device |
CN202594928U (en) | 2012-05-21 | 2012-12-12 | 杰瑞能源服务有限公司 | Ultrasonic solid-liquid separation skid |
CN103420532A (en) | 2012-05-21 | 2013-12-04 | 杰瑞能源服务有限公司 | Processing method of sewage in oil fields by using film evaporator |
US20130306322A1 (en) | 2012-05-21 | 2013-11-21 | General Electric Company | System and process for extracting oil and gas by hydraulic fracturing |
CN202596615U (en) | 2012-05-21 | 2012-12-12 | 杰瑞能源服务有限公司 | Mixed crystal containing device of rock debris-slurry in oil field |
CN202596616U (en) | 2012-05-21 | 2012-12-12 | 杰瑞能源服务有限公司 | Mud centrifugal separation device |
CN202594808U (en) | 2012-05-21 | 2012-12-12 | 杰瑞能源服务有限公司 | Slurry tempering and destabilizing device |
ITFI20120114A1 (en) | 2012-06-08 | 2013-12-09 | Nuovo Pignone Srl | "MODULAR GAS PLANT TURBINE WITH A HEAVY DUTY GAS TURBINE" |
CN202641535U (en) | 2012-06-15 | 2013-01-02 | 烟台杰瑞石油服务集团股份有限公司 | Drawing type ladder stand for vehicle |
US9391254B2 (en) | 2012-06-27 | 2016-07-12 | Daniel Lessard | Electric power generation |
CN202645475U (en) | 2012-06-28 | 2013-01-02 | 杰瑞能源服务有限公司 | Device for receiving and conveying well cuttings |
CN202671336U (en) | 2012-06-28 | 2013-01-16 | 杰瑞能源服务有限公司 | Vehicle-mounted skid-mounted automatic treatment device for well-drilling and fracturing wastewater of oil and gas fields |
US8997904B2 (en) | 2012-07-05 | 2015-04-07 | General Electric Company | System and method for powering a hydraulic pump |
CN202926404U (en) | 2012-07-06 | 2013-05-08 | 辽宁华孚石油高科技股份有限公司 | Fracturing unit driven by turbine engine |
CN202669944U (en) | 2012-07-07 | 2013-01-16 | 烟台杰瑞石油装备技术有限公司 | Heavy semi-trailer for coiled tubing equipment |
CN202669645U (en) | 2012-07-07 | 2013-01-16 | 烟台杰瑞石油装备技术有限公司 | Side platform for car |
US9863279B2 (en) | 2012-07-11 | 2018-01-09 | General Electric Company | Multipurpose support system for a gas turbine |
CN202895467U (en) | 2012-07-14 | 2013-04-24 | 烟台杰瑞石油装备技术有限公司 | Closed type system fracturing blender truck |
CN202666716U (en) | 2012-07-14 | 2013-01-16 | 烟台杰瑞石油装备技术有限公司 | Sand-mixing tank for sand-mixing equipment |
CN202673269U (en) | 2012-07-14 | 2013-01-16 | 烟台杰瑞石油装备技术有限公司 | Automatic control system for closed bump fracturing blender truck |
CN202751982U (en) | 2012-07-14 | 2013-02-27 | 烟台杰瑞石油装备技术有限公司 | Mulling and pumping device |
US9151241B2 (en) | 2012-07-27 | 2015-10-06 | Caterpillar Inc. | Reactivity controlled compression ignition engine operating on a Miller cycle with low pressure loop exhaust gas recirculation system and method |
CN202810717U (en) | 2012-07-30 | 2013-03-20 | 烟台杰瑞石油装备技术有限公司 | Continuous oil pipe moving hanger |
US20140044517A1 (en) | 2012-08-10 | 2014-02-13 | General Electric Company | Air supply and conditioning system for a turbine system and method of supplying air |
CA2823726A1 (en) | 2012-08-15 | 2014-02-15 | Mark Andreychuk | High output, radial engine-powered, road-transportable apparatus used in on-site oil and gas operations |
WO2014028674A1 (en) | 2012-08-15 | 2014-02-20 | Schlumberger Canada Limited | System, method, and apparatus for managing fracturing fluids |
CN202789792U (en) | 2012-08-20 | 2013-03-13 | 烟台杰瑞石油装备技术有限公司 | Hydraulic control system of automatic paste mixing equipment for well cementation |
CN202789791U (en) | 2012-08-20 | 2013-03-13 | 烟台杰瑞石油装备技术有限公司 | Pressure reducing loop system of automatic paste mixing equipment for well cementation |
US8951019B2 (en) | 2012-08-30 | 2015-02-10 | General Electric Company | Multiple gas turbine forwarding system |
CN202767964U (en) | 2012-08-31 | 2013-03-06 | 德州联合石油机械有限公司 | Ground intelligent profile control water checking filling system |
CN102849880B (en) | 2012-09-24 | 2013-10-02 | 杰瑞能源服务有限公司 | Method for comprehensive treatment of oilfield waste |
CN102825039A (en) | 2012-09-25 | 2012-12-19 | 杰瑞能源服务有限公司 | Method for cleaning oil tank |
DE102012018825A1 (en) | 2012-09-25 | 2014-03-27 | Ralf Muckenhirn | Complete system for extraction and storage of electricity, heatness/coolness and water has housing that is mounted on wheels or trailer before installation to site and to be fitted with site components |
US20140090729A1 (en) | 2012-09-28 | 2014-04-03 | Halliburton Energy Services, Inc. | Natural gas manifold for dual-fuel trailers |
US20140095554A1 (en) | 2012-09-28 | 2014-04-03 | Hubertus V. Thomeer | System And Method For Storing Equipment Management Operations Data |
US20140095114A1 (en) | 2012-09-28 | 2014-04-03 | Hubertus V. Thomeer | System And Method For Tracking And Displaying Equipment Operations Data |
US20140090742A1 (en) | 2012-09-28 | 2014-04-03 | Billy Don Coskrey | Natural gas manifold for dual-fuel trailers |
US9897003B2 (en) | 2012-10-01 | 2018-02-20 | General Electric Company | Apparatus and method of operating a turbine assembly |
CN202833370U (en) | 2012-10-15 | 2013-03-27 | 烟台杰瑞石油装备技术有限公司 | Control device of double motors through double-variable displacement piston pump |
CN202827276U (en) | 2012-10-15 | 2013-03-27 | 烟台杰瑞石油装备技术有限公司 | Symmetrically arranged full automatic control intelligent double-machine double-pump well cementation semi-trailer |
CN202833093U (en) | 2012-10-15 | 2013-03-27 | 烟台杰瑞石油装备技术有限公司 | Connecting mechanism of vehicle-mounted plunger pump for well cementation |
US20140123621A1 (en) | 2012-11-08 | 2014-05-08 | Donaldson Company, Inc. | Actuated bypass hood for gas turbine air inlet system and methods |
US9829002B2 (en) | 2012-11-13 | 2017-11-28 | Tucson Embedded Systems, Inc. | Pump system for high pressure application |
US8726609B1 (en) | 2012-11-14 | 2014-05-20 | General Electric Company | Modular turbine enclosure |
US8789601B2 (en) | 2012-11-16 | 2014-07-29 | Us Well Services Llc | System for pumping hydraulic fracturing fluid using electric pumps |
US11476781B2 (en) | 2012-11-16 | 2022-10-18 | U.S. Well Services, LLC | Wireline power supply during electric powered fracturing operations |
US10036238B2 (en) | 2012-11-16 | 2018-07-31 | U.S. Well Services, LLC | Cable management of electric powered hydraulic fracturing pump unit |
US11449018B2 (en) | 2012-11-16 | 2022-09-20 | U.S. Well Services, LLC | System and method for parallel power and blackout protection for electric powered hydraulic fracturing |
US10119381B2 (en) | 2012-11-16 | 2018-11-06 | U.S. Well Services, LLC | System for reducing vibrations in a pressure pumping fleet |
US9611728B2 (en) | 2012-11-16 | 2017-04-04 | U.S. Well Services Llc | Cold weather package for oil field hydraulics |
US9893500B2 (en) | 2012-11-16 | 2018-02-13 | U.S. Well Services, LLC | Switchgear load sharing for oil field equipment |
US11959371B2 (en) | 2012-11-16 | 2024-04-16 | Us Well Services, Llc | Suction and discharge lines for a dual hydraulic fracturing unit |
US10020711B2 (en) | 2012-11-16 | 2018-07-10 | U.S. Well Services, LLC | System for fueling electric powered hydraulic fracturing equipment with multiple fuel sources |
US9650871B2 (en) | 2012-11-16 | 2017-05-16 | Us Well Services Llc | Safety indicator lights for hydraulic fracturing pumps |
US9840901B2 (en) | 2012-11-16 | 2017-12-12 | U.S. Well Services, LLC | Remote monitoring for hydraulic fracturing equipment |
US10407990B2 (en) | 2012-11-16 | 2019-09-10 | U.S. Well Services, LLC | Slide out pump stand for hydraulic fracturing equipment |
US9650879B2 (en) | 2012-11-16 | 2017-05-16 | Us Well Services Llc | Torsional coupling for electric hydraulic fracturing fluid pumps |
US9410410B2 (en) | 2012-11-16 | 2016-08-09 | Us Well Services Llc | System for pumping hydraulic fracturing fluid using electric pumps |
US9995218B2 (en) | 2012-11-16 | 2018-06-12 | U.S. Well Services, LLC | Turbine chilling for oil field power generation |
US10254732B2 (en) | 2012-11-16 | 2019-04-09 | U.S. Well Services, Inc. | Monitoring and control of proppant storage from a datavan |
US9970278B2 (en) | 2012-11-16 | 2018-05-15 | U.S. Well Services, LLC | System for centralized monitoring and control of electric powered hydraulic fracturing fleet |
US10526882B2 (en) | 2012-11-16 | 2020-01-07 | U.S. Well Services, LLC | Modular remote power generation and transmission for hydraulic fracturing system |
CN202935798U (en) | 2012-11-21 | 2013-05-15 | 烟台杰瑞石油服务集团股份有限公司 | Universal material conveying device |
CN202900097U (en) | 2012-11-21 | 2013-04-24 | 烟台杰瑞石油服务集团股份有限公司 | Continuous oil pipe clamp mechanism |
CN202935816U (en) | 2012-11-21 | 2013-05-15 | 烟台杰瑞石油服务集团股份有限公司 | Vertical storage tank using pin type weighing sensor |
CN102963629A (en) | 2012-11-27 | 2013-03-13 | 烟台杰瑞石油服务集团股份有限公司 | Front-tip vertical-type telescopic sand storage tank for oil field |
US20140147291A1 (en) | 2012-11-28 | 2014-05-29 | Baker Hughes Incorporated | Reciprocating pump assembly and method thereof |
US9556721B2 (en) | 2012-12-07 | 2017-01-31 | Schlumberger Technology Corporation | Dual-pump formation fracturing |
US9341055B2 (en) | 2012-12-19 | 2016-05-17 | Halliburton Energy Services, Inc. | Suction pressure monitoring system |
ITFI20120292A1 (en) | 2012-12-24 | 2014-06-25 | Nuovo Pignone Srl | "GAS TURBINES IN MECHANICAL DRIVE APPLICATIONS AND OPERATING METHODS" |
BR112015015516A2 (en) | 2012-12-28 | 2017-07-11 | Gen Electric | turbine engine mechanism set |
CA2895694A1 (en) | 2012-12-28 | 2014-07-03 | General Electric Company | System for temperature and actuation control and method of controlling fluid temperatures in an aircraft |
US9353688B2 (en) | 2013-01-17 | 2016-05-31 | Honeywell International Inc. | High pressure, multiple metering zone gas turbine engine fuel supply system |
US20140219824A1 (en) | 2013-02-06 | 2014-08-07 | Baker Hughes Incorporated | Pump system and method thereof |
WO2014130551A1 (en) | 2013-02-19 | 2014-08-28 | General Electric Company | Vehicle system and method |
CN203050598U (en) | 2013-02-21 | 2013-07-10 | 德州联合石油机械有限公司 | On-line pressure sealing composite structure of suspension body of casing head |
US9212643B2 (en) | 2013-03-04 | 2015-12-15 | Delia Ltd. | Dual fuel system for an internal combustion engine |
US9394829B2 (en) | 2013-03-05 | 2016-07-19 | Solar Turbines Incorporated | System and method for aligning a gas turbine engine |
US9850422B2 (en) | 2013-03-07 | 2017-12-26 | Prostim Labs, Llc | Hydrocarbon-based fracturing fluid composition, system, and method |
US20150114652A1 (en) | 2013-03-07 | 2015-04-30 | Prostim Labs, Llc | Fracturing systems and methods for a wellbore |
EP2981669A4 (en) | 2013-03-07 | 2017-02-15 | Prostim Labs, LLC | Fracturing systems and methods for a wellbore |
US20160230525A1 (en) | 2013-03-07 | 2016-08-11 | Prostim Labs, Llc | Fracturing system layouts |
MX2015011914A (en) | 2013-03-08 | 2015-12-01 | Donaldson Co Inc | Filtration system for a gas turbine air intake and methods. |
US9764266B1 (en) | 2013-03-13 | 2017-09-19 | Scott Carter | Modular air filter housing |
US9534604B2 (en) | 2013-03-14 | 2017-01-03 | Schlumberger Technology Corporation | System and method of controlling manifold fluid flow |
US9869305B1 (en) | 2013-03-14 | 2018-01-16 | Tucson Embedded Systems, Inc. | Pump-engine controller |
US9187982B2 (en) | 2013-03-14 | 2015-11-17 | Baker Hughes Incorporated | Apparatus and methods for providing natural gas to multiple engines disposed upon multiple carriers |
CA2846710A1 (en) | 2013-03-15 | 2014-09-15 | Encana Oil & Gas (Usa) Inc. | Gas distribution trailer for natural gas delivery to engines |
US9739130B2 (en) | 2013-03-15 | 2017-08-22 | Acme Industries, Inc. | Fluid end with protected flow passages |
US8707853B1 (en) | 2013-03-15 | 2014-04-29 | S.P.M. Flow Control, Inc. | Reciprocating pump assembly |
US9091212B2 (en) | 2013-03-27 | 2015-07-28 | Hamilton Sundstrand Corporation | Fuel and actuation system for gas turbine engine |
CN103253839B (en) | 2013-04-01 | 2015-08-05 | 德州联合石油机械有限公司 | Petroleum exploitation sludge re-injection method for innocent treatment |
CN202970631U (en) | 2013-04-02 | 2013-06-05 | 烟台杰瑞石油服务集团股份有限公司 | Rotary telescopic device |
CN203175787U (en) | 2013-04-07 | 2013-09-04 | 烟台杰瑞石油服务集团股份有限公司 | Heat-recovery liquid nitrogen pump skid for extremely cold regions |
CN203175778U (en) | 2013-04-07 | 2013-09-04 | 烟台杰瑞石油服务集团股份有限公司 | Novel conveyor set |
CN203170270U (en) | 2013-04-08 | 2013-09-04 | 烟台杰瑞石油服务集团股份有限公司 | Stirrer for fracturing equipment |
CN203172509U (en) | 2013-04-08 | 2013-09-04 | 烟台杰瑞石油服务集团股份有限公司 | Trailer type device with nitrogen pumping and acidification pumping double functions |
CN203303798U (en) | 2013-04-18 | 2013-11-27 | 四川恒日天然气工程有限公司 | Horizontal type gas purification device |
ITFI20130100A1 (en) | 2013-05-03 | 2014-11-04 | Nuovo Pignone Srl | "COMPOSITE MATERIAL INLET PLENUM AND GAS TURBINE ENGINE SYSTEM COMPRISING SAID PLENUM" |
CN103233714B (en) | 2013-05-07 | 2016-06-22 | 烟台杰瑞石油服务集团股份有限公司 | A kind of pressure break mixing device |
CN203420697U (en) | 2013-05-07 | 2014-02-05 | 烟台杰瑞石油服务集团股份有限公司 | Fracturing sand mulling device |
CN203244941U (en) | 2013-05-07 | 2013-10-23 | 烟台杰瑞石油服务集团股份有限公司 | Fracturing mulling device |
CN103223315B (en) | 2013-05-07 | 2015-05-20 | 烟台杰瑞石油服务集团股份有限公司 | Solid-liquid mixing device |
CN103233715B (en) | 2013-05-07 | 2015-12-23 | 烟台杰瑞石油服务集团股份有限公司 | A kind of pressure break mixing device |
CN203244942U (en) | 2013-05-07 | 2013-10-23 | 烟台杰瑞石油服务集团股份有限公司 | Solid-liquid mixing device |
KR101534697B1 (en) | 2013-05-09 | 2015-07-07 | 현대자동차 주식회사 | Oil suppply system |
ITFI20130110A1 (en) | 2013-05-14 | 2014-11-15 | Nuovo Pignone Srl | BASEPLATE FOR MOUNTING AND SUPPORTING ROTATING MACHINERY AND SYSTEM COMPRISING SAID BASEPLATE |
CN203241231U (en) | 2013-05-17 | 2013-10-16 | 德州联合石油机械有限公司 | Combined vibration damping device of screw drilling tool machine complete set test bed |
CN103245523B (en) | 2013-05-17 | 2015-12-16 | 德州联合石油机械有限公司 | Combination vibration absorber of helicoid hydraulic motor complete machine test stand and preparation method thereof |
CN103247220B (en) | 2013-05-27 | 2015-07-01 | 烟台杰瑞石油装备技术有限公司 | Coiled tubing operation equipment simulator |
CN203480755U (en) | 2013-05-27 | 2014-03-12 | 烟台杰瑞石油装备技术有限公司 | Coiled tubing operation equipment simulator |
CN103277290B (en) | 2013-06-17 | 2016-08-10 | 烟台杰瑞石油服务集团股份有限公司 | One is pumped by integrated equipment |
CN203321792U (en) | 2013-06-17 | 2013-12-04 | 烟台杰瑞石油服务集团股份有限公司 | High-pressure pumping integration equipment |
KR101439038B1 (en) | 2013-06-26 | 2014-09-05 | 현대자동차주식회사 | Lubrication apparatus of high pressure pump for common rail system |
CN203412658U (en) | 2013-07-01 | 2014-01-29 | 浙江幸福机电科技有限公司 | Shelter power station |
CN103321782B (en) | 2013-07-11 | 2016-03-23 | 烟台杰瑞石油服务集团股份有限公司 | A kind of dual-fuel conversion system |
US9395049B2 (en) | 2013-07-23 | 2016-07-19 | Baker Hughes Incorporated | Apparatus and methods for delivering a high volume of fluid into an underground well bore from a mobile pumping unit |
EP3027848B1 (en) | 2013-08-01 | 2022-10-26 | National Oilwell Varco, L.P. | Coiled tubing injector with hydraulic traction slip mitigation circuit |
US10876523B2 (en) | 2013-08-13 | 2020-12-29 | Ameriforge Group Inc. | Well service pump system |
EP3049642B1 (en) | 2013-09-26 | 2018-04-25 | United Technologies Corporation | Gas turbine engine with split lubrication system |
CN203531883U (en) | 2013-09-30 | 2014-04-09 | 中国电子科技集团公司第二十二研究所 | Well logging equipment |
US9945216B2 (en) | 2013-10-03 | 2018-04-17 | Energy Recovery, Inc. | Frac system with hydraulic energy transfer system |
US20150101344A1 (en) | 2013-10-15 | 2015-04-16 | Bha Altair, Llc | Systems and Methods for Bypassing a Coalescer in a Gas Turbine Inlet |
CN104563994B (en) | 2013-10-23 | 2017-03-15 | 烟台杰瑞石油服务集团股份有限公司 | A kind of pressure break fracturing blender truck |
CN104563995B (en) | 2013-10-23 | 2017-09-22 | 烟台杰瑞石油服务集团股份有限公司 | A kind of pressure break fracturing blender truck |
CN104632379A (en) | 2013-10-24 | 2015-05-20 | 艾克莫特公司 | Master and slave pullrods of opposed piston and opposed cylinder type internal combustion engine |
CN203612531U (en) | 2013-10-29 | 2014-05-28 | 烟台杰瑞石油装备技术有限公司 | Independent lifting, separation and reunion auger |
CN203556164U (en) | 2013-10-29 | 2014-04-23 | 烟台杰瑞石油装备技术有限公司 | Antifoaming agent adding device |
CN203558809U (en) | 2013-10-29 | 2014-04-23 | 烟台杰瑞石油装备技术有限公司 | Control platform for oil field equipment |
CN203559893U (en) | 2013-10-29 | 2014-04-23 | 烟台杰瑞石油装备技术有限公司 | Sand mixing equipment manifold |
CN203559861U (en) | 2013-11-07 | 2014-04-23 | 烟台杰瑞石油装备技术有限公司 | Well cementing additive adding device |
CN203560189U (en) | 2013-11-07 | 2014-04-23 | 烟台杰瑞石油装备技术有限公司 | Automatic displacement control system based on hydraulically-controlled cementing pump |
US9435175B2 (en) | 2013-11-08 | 2016-09-06 | Schlumberger Technology Corporation | Oilfield surface equipment cooling system |
US9358488B2 (en) | 2013-11-15 | 2016-06-07 | Bha Altair, Llc | Gas turbine filtration system with inlet filter orientation assembly |
CN203531815U (en) | 2013-11-20 | 2014-04-09 | 德州联合石油机械有限公司 | Staged vibrating tool for horizontal well |
CN203531871U (en) | 2013-11-21 | 2014-04-09 | 杰瑞(天津)石油工程技术有限公司 | Device for automatically and remotely controlling multipoint injection of defoaming agents at ground wellheads |
WO2015081243A1 (en) | 2013-11-26 | 2015-06-04 | S.P.M. Flow Control, Inc. | Valve seats for use in fracturing pumps |
US20150159553A1 (en) | 2013-12-05 | 2015-06-11 | Bha Altair, Llc | Methods for use in testing gas turbine filters |
CN203612843U (en) | 2013-12-13 | 2014-05-28 | 烟台杰瑞石油装备技术有限公司 | Hoisting mechanism for fracturing manifold truck |
CN203614388U (en) | 2013-12-13 | 2014-05-28 | 烟台杰瑞石油装备技术有限公司 | Shield of plunger pump |
CN203611843U (en) | 2013-12-17 | 2014-05-28 | 烟台杰瑞石油装备技术有限公司 | Novel coiled tubing operating vehicle set |
CN203614062U (en) | 2013-12-17 | 2014-05-28 | 烟台杰瑞石油装备技术有限公司 | Pipe penetrating device and pipe penetrating operation system |
US9871406B1 (en) | 2013-12-18 | 2018-01-16 | Amazon Technologies, Inc. | Reserve power system transfer switches for data center |
CN203621046U (en) | 2013-12-18 | 2014-06-04 | 杰瑞能源服务有限公司 | Small oil tank cleaning equipment capable of exhausting automatically |
CN203621045U (en) | 2013-12-18 | 2014-06-04 | 杰瑞能源服务有限公司 | Small size oil tank cleaning device with centrifugal pumps capable of being replaced |
CN203621051U (en) | 2013-12-18 | 2014-06-04 | 杰瑞能源服务有限公司 | Small oil tank cleaning equipment capable of preventing reverse suction |
CN203640993U (en) | 2013-12-20 | 2014-06-11 | 烟台杰瑞石油装备技术有限公司 | Plunger pump power end lubricating oil tank and lubricating system |
CN203770264U (en) | 2013-12-20 | 2014-08-13 | 烟台杰瑞石油装备技术有限公司 | Hydraulic circuit driving cement pump |
US20150214816A1 (en) | 2013-12-23 | 2015-07-30 | Oeco, Llc | Gear-driven generator with offset axis of rotation and integrated cooling system |
CN203655221U (en) | 2013-12-27 | 2014-06-18 | 烟台杰瑞石油装备技术有限公司 | Cementing trailer having novel structure |
US10435995B2 (en) | 2014-01-06 | 2019-10-08 | Schlumberger Technology Corporation | Oilfield management method and system |
US10815978B2 (en) | 2014-01-06 | 2020-10-27 | Supreme Electrical Services, Inc. | Mobile hydraulic fracturing system and related methods |
CN106574495B (en) | 2014-01-06 | 2020-12-18 | 莱姆仪器有限责任公司 | Hydraulic fracturing system |
CN103711437A (en) | 2014-01-17 | 2014-04-09 | 烟台杰瑞石油装备技术有限公司 | Hoisting derrick specially for coiled tubing equipment |
CN203685052U (en) | 2014-01-17 | 2014-07-02 | 烟台杰瑞石油装备技术有限公司 | Hoisting derrick special for coiled tubing equipment |
US20150204322A1 (en) | 2014-01-17 | 2015-07-23 | Caterpillar Inc. | Pump system having speed-based control |
CN203716936U (en) | 2014-01-24 | 2014-07-16 | 烟台杰瑞石油装备技术有限公司 | Liquid nitrogen emptying system of liquid nitrogen equipment for oil-gas field |
US20150211512A1 (en) | 2014-01-29 | 2015-07-30 | General Electric Company | System and method for driving multiple pumps electrically with a single prime mover |
US9482167B2 (en) | 2014-02-07 | 2016-11-01 | Caterpillar Inc. | Hybrid pump control for multi fuel engine system |
CN203754025U (en) | 2014-02-28 | 2014-08-06 | 烟台杰瑞石油服务集团股份有限公司 | Sand tank car and discharging device thereof |
CN203754009U (en) | 2014-02-28 | 2014-08-06 | 烟台杰瑞石油服务集团股份有限公司 | Sand tank car and material filling device thereof |
CN103790927B (en) | 2014-03-03 | 2015-12-09 | 中国人民解放军装甲兵工程学院 | With can the transmission shaft of real time on-line monitoring torquer |
CN203823431U (en) | 2014-03-06 | 2014-09-10 | 烟台杰瑞石油装备技术有限公司 | Direct-fired liquid nitrogen sledge applicable to extremely cold areas |
CN203754341U (en) | 2014-03-07 | 2014-08-06 | 烟台杰瑞石油服务集团股份有限公司 | Lifting bracket |
CN203756614U (en) | 2014-03-12 | 2014-08-06 | 烟台杰瑞石油服务集团股份有限公司 | Vertical pump assembly |
JP6277796B2 (en) | 2014-03-14 | 2018-02-14 | アイシン精機株式会社 | Electric pump |
US9644506B2 (en) | 2014-03-25 | 2017-05-09 | Ford Global Technologies, Llc | Method and system of oil delivery in a combustion engine |
CN203784520U (en) | 2014-03-28 | 2014-08-20 | 烟台杰瑞石油服务集团股份有限公司 | Fluid transmission equipment and rotary joint device thereof |
CN203784519U (en) | 2014-03-28 | 2014-08-20 | 烟台杰瑞石油服务集团股份有限公司 | Fluid transmission equipment and rotary joint device thereof |
US20150275891A1 (en) | 2014-03-31 | 2015-10-01 | Schlumberger Technology Corporation | Integrated motor and pump assembly |
US10610842B2 (en) | 2014-03-31 | 2020-04-07 | Schlumberger Technology Corporation | Optimized drive of fracturing fluids blenders |
WO2015153432A1 (en) | 2014-03-31 | 2015-10-08 | Schlumberger Canada Limited | Reducing fluid pressure spikes in a pumping system |
CN203877424U (en) | 2014-04-08 | 2014-10-15 | 烟台杰瑞石油装备技术有限公司 | Sand transport device |
CN203877364U (en) | 2014-04-08 | 2014-10-15 | 烟台杰瑞石油装备技术有限公司 | Sand transport semi-trailer |
CN203877365U (en) | 2014-04-08 | 2014-10-15 | 烟台杰瑞石油装备技术有限公司 | Sand conveying semitrailer |
CN203877375U (en) | 2014-04-08 | 2014-10-15 | 烟台杰瑞石油装备技术有限公司 | Sand transport semi-trailer and power system thereof |
CN203819819U (en) | 2014-04-09 | 2014-09-10 | 烟台杰瑞石油服务集团股份有限公司 | Flashboard device and container |
CN103899280B (en) | 2014-04-16 | 2017-01-25 | 杰瑞能源服务有限公司 | Well drilling waste reinjection system and method |
US9945365B2 (en) | 2014-04-16 | 2018-04-17 | Bj Services, Llc | Fixed frequency high-pressure high reliability pump drive |
CN203835337U (en) | 2014-04-16 | 2014-09-17 | 杰瑞能源服务有限公司 | Well drilling waste reinjection system |
CN103923670B (en) | 2014-04-17 | 2016-04-20 | 杰瑞能源服务有限公司 | The industrial processing method of oil field waste and device thereof |
CN203890292U (en) | 2014-04-17 | 2014-10-22 | 杰瑞能源服务有限公司 | Oilfield waste industrial treatment device co |
BR112016024949A2 (en) | 2014-04-25 | 2017-08-15 | Schlumberger Technology Bv | electric submersion pump system, method, and one or more computer readable storage media |
CN203876636U (en) | 2014-04-29 | 2014-10-15 | 烟台杰瑞石油装备技术有限公司 | Demountable tanker carrier |
CN204078307U (en) | 2014-04-29 | 2015-01-07 | 烟台杰瑞石油装备技术有限公司 | The container of easily extensible volume |
CN203879476U (en) | 2014-05-16 | 2014-10-15 | 烟台杰瑞石油装备技术有限公司 | Manifold skid assembly for fracturing work |
US9876354B2 (en) | 2014-05-21 | 2018-01-23 | Eaton Corporation | UPS systems and methods using coordinated static switch and inverter operation for generator walk-in |
CN203876633U (en) | 2014-05-26 | 2014-10-15 | 烟台杰瑞石油装备技术有限公司 | Multifunctional blending liquid supply vehicle |
CN103993869B (en) | 2014-05-26 | 2016-05-18 | 烟台杰瑞石油装备技术有限公司 | A kind of fracturing fluid mixture mulling semitrailer |
CN203879479U (en) | 2014-05-26 | 2014-10-15 | 烟台杰瑞石油装备技术有限公司 | Fracturing fluid mixing and sand mixing semitrailer |
CN104057864A (en) | 2014-05-26 | 2014-09-24 | 烟台杰瑞石油装备技术有限公司 | Multifunctional blending and liquid supplying vehicle |
US10711787B1 (en) | 2014-05-27 | 2020-07-14 | W.S. Darley & Co. | Pumping facilities and control systems |
CN203899476U (en) | 2014-05-28 | 2014-10-29 | 烟台杰瑞石油装备技术有限公司 | Fracturing fluid mixing device |
CN203971841U (en) | 2014-05-29 | 2014-12-03 | 烟台杰瑞石油装备技术有限公司 | A kind of of the fracturing fluid mixing system |
CN103990410A (en) | 2014-05-29 | 2014-08-20 | 烟台杰瑞石油装备技术有限公司 | Blending system of fracturing fluid and blending technology of system |
RU2666944C2 (en) | 2014-06-05 | 2018-09-13 | Геоквест Системз Б.В. | Method for predicting and controlling state of drilling site, based on recognition of visual and thermal images |
US10008880B2 (en) | 2014-06-06 | 2018-06-26 | Bj Services, Llc | Modular hybrid low emissions power for hydrocarbon extraction |
WO2015192003A1 (en) | 2014-06-13 | 2015-12-17 | Lord Corporation | System and method for monitoring component service life |
US20170089189A1 (en) * | 2014-06-16 | 2017-03-30 | Lord Corporation | Active torsional dampter for rotating shafts |
CN203906206U (en) | 2014-06-17 | 2014-10-29 | 烟台杰瑞石油装备技术有限公司 | Carbon dioxide booster pump skid |
DE102014211964A1 (en) | 2014-06-23 | 2015-12-24 | Voith Patent Gmbh | pumping device |
CN106662197A (en) | 2014-06-27 | 2017-05-10 | S.P.M.流量控制股份有限公司 | Pump drivetrain damper system and control systems and methods for same |
CN203975450U (en) | 2014-07-01 | 2014-12-03 | 烟台杰瑞石油装备技术有限公司 | A kind of sand tank |
CN104074500A (en) | 2014-07-01 | 2014-10-01 | 烟台杰瑞石油装备技术有限公司 | Equipment for conveying propping agents |
CN204024625U (en) | 2014-07-01 | 2014-12-17 | 烟台杰瑞石油装备技术有限公司 | A kind of equipment of carrying proppant |
US10801491B2 (en) | 2014-07-23 | 2020-10-13 | Schlumberger Technology Corporation | Cepstrum analysis of oilfield pumping equipment health |
US11480170B2 (en) | 2014-07-25 | 2022-10-25 | Spm Oil & Gas Inc. | Support for reciprocating pump |
CN105917099A (en) | 2014-07-31 | 2016-08-31 | 三菱重工业株式会社 | Compressor control device, compressor control system, and compressor control method |
CN104150728B (en) | 2014-08-01 | 2016-01-20 | 杰瑞能源服务有限公司 | A kind of oilfield waste substance treating method and system |
WO2016019219A1 (en) | 2014-08-01 | 2016-02-04 | Schlumberger Canada Limited | Monitoring health of additive systems |
CN204020788U (en) | 2014-08-06 | 2014-12-17 | 烟台杰瑞石油装备技术有限公司 | A kind of Self-resetting rear for oil-field special vehicle |
US9410546B2 (en) | 2014-08-12 | 2016-08-09 | Baker Hughes Incorporated | Reciprocating pump cavitation detection and avoidance |
CN104176522A (en) | 2014-08-14 | 2014-12-03 | 烟台杰瑞石油装备技术有限公司 | Turnable multi-directional conveyer |
CN204021980U (en) | 2014-08-14 | 2014-12-17 | 烟台杰瑞石油装备技术有限公司 | A kind of turning multidirectional conveyer |
US10590805B2 (en) | 2014-08-25 | 2020-03-17 | Industrial Turbine Company (Uk) Limited | Gas turbine engine package and corresponding method |
CN204326983U (en) | 2014-08-27 | 2015-05-13 | 杰瑞能源服务有限公司 | Tubing string string |
CN104196464B (en) | 2014-08-27 | 2018-01-30 | 杰瑞能源服务有限公司 | Tubing string string and bridging plug set the method made with abrasive perforating connection |
CN204077478U (en) | 2014-08-28 | 2015-01-07 | 烟台杰瑞石油装备技术有限公司 | A kind of online pressure break chemical analysis van |
CN104369687B (en) | 2014-08-28 | 2017-05-17 | 烟台杰瑞石油装备技术有限公司 | Online fracturing test vehicle |
US9964052B2 (en) | 2014-08-29 | 2018-05-08 | BM Group LLC | Multi-source gaseous fuel blending manifold |
CN104260672B (en) | 2014-09-02 | 2016-08-24 | 烟台杰瑞石油装备技术有限公司 | A kind of concealed turnover ladder and oil field operation equipment |
CN204077526U (en) | 2014-09-02 | 2015-01-07 | 烟台杰瑞石油装备技术有限公司 | A kind of concealed turnover ladder and oil field operation equipment |
CN204060661U (en) | 2014-09-04 | 2014-12-31 | 杰瑞能源服务有限公司 | A kind of coiled tubing multistage fracturing tool tubing string |
CN104563998A (en) | 2014-09-04 | 2015-04-29 | 杰瑞能源服务有限公司 | Multistage fracturing tool pipe column of continuous oil pipe and construction method |
EP2995816B1 (en) | 2014-09-10 | 2020-04-22 | maxon international ag | Method for monitoring and controlling an electric motor for driving a pump |
CN204083051U (en) | 2014-09-12 | 2015-01-07 | 烟台杰瑞石油装备技术有限公司 | A kind of damping mechanism for whirligig |
CN204051401U (en) | 2014-09-15 | 2014-12-31 | 杰瑞天然气工程有限公司 | A kind of horizontal dehydrator |
US9371830B2 (en) | 2014-09-16 | 2016-06-21 | Roy Malcolm Moffitt, Jr. | Refueling system for supplying fuel to hydraulic fracturing equipment |
US9950758B2 (en) | 2014-09-17 | 2018-04-24 | General Electric Company | Systems and methods for a turbine trailer mechanical docking and alignment system |
CN104234651B (en) | 2014-09-23 | 2017-10-20 | 杰瑞能源服务有限公司 | A kind of high temperature resistant vibratory tool for horizontal well |
CN204113168U (en) | 2014-09-23 | 2015-01-21 | 杰瑞能源服务有限公司 | A kind of high temperature resistant vibratory tool for horizontal well |
US20170241671A1 (en) | 2014-09-30 | 2017-08-24 | United Arab Emirates University | System and method for harvesting solar thermal energy |
DK3009675T3 (en) | 2014-10-13 | 2019-11-11 | Danfoss Power Solutions Gmbh & Co Ohg | HYDRAULIC PUMP CONTROL |
US9222346B1 (en) | 2014-10-16 | 2015-12-29 | Gary C. Walls | Hydraulic fracturing system and method |
CN104340682B (en) | 2014-10-17 | 2016-06-08 | 烟台杰瑞石油装备技术有限公司 | A kind of oil-filed fracturing propping agent positive pneumatic transport sledge |
CN204297682U (en) | 2014-10-17 | 2015-04-29 | 烟台杰瑞石油装备技术有限公司 | A kind of oil-filed fracturing propping agent positive pneumatic transport sledge |
US20160108713A1 (en) | 2014-10-20 | 2016-04-21 | Schlumberger Technology Corporation | System and method of treating a subterranean formation |
FR3027958B1 (en) | 2014-10-30 | 2016-12-23 | Snecma | METHOD AND CIRCUIT FOR VENTILATING EQUIPMENT OF A THERMO-ELECTRICITY TURBOKINACTOR |
JP6517125B2 (en) | 2014-10-31 | 2019-05-22 | 三ツ星ベルト株式会社 | Flat belt, belt mechanism, belt lifting mechanism, mounting method, and flat belt manufacturing method |
DE102014222644A1 (en) * | 2014-11-06 | 2016-05-12 | Schaeffler Technologies AG & Co. KG | Hybrid module for a motor vehicle |
CN204225839U (en) | 2014-11-07 | 2015-03-25 | 杰瑞能源服务有限公司 | A kind of well head hanging packer |
CN104314512B (en) | 2014-11-07 | 2017-08-18 | 杰瑞能源服务有限公司 | A kind of well head hanging packer |
DE102014222779A1 (en) | 2014-11-07 | 2016-05-12 | Schaeffler Technologies AG & Co. KG | Method for vibration damping of a drive train by means of an electric machine |
CN204225813U (en) | 2014-11-10 | 2015-03-25 | 杰瑞能源服务有限公司 | A kind of speed tubing string coiled tubing hanger |
CN104358536B (en) | 2014-11-10 | 2016-09-14 | 杰瑞能源服务有限公司 | A kind of speed tubing string coiled tubing hanger |
CN204209819U (en) | 2014-11-14 | 2015-03-18 | 烟台杰瑞石油服务集团股份有限公司 | A kind of diffusion chamber of new structure |
US9512783B2 (en) | 2014-11-14 | 2016-12-06 | Hamilton Sundstrand Corporation | Aircraft fuel system |
CN204224560U (en) | 2014-11-17 | 2015-03-25 | 杰瑞石油天然气工程有限公司 | Natural gas conditioning depickling sledge |
CN104358524B (en) | 2014-11-17 | 2017-01-04 | 杰瑞能源服务有限公司 | A kind of coiled tubing speed tubing string and the method for liquid discharging gas producing |
CN204326985U (en) | 2014-11-17 | 2015-05-13 | 杰瑞能源服务有限公司 | A kind of coiled tubing speed tubing string |
AU2014411549B2 (en) | 2014-11-19 | 2020-12-17 | Serinpet Ltda Representaciones Y Servicios De Petroleos | Hydraulic mechanical pumping unit comprising a built-in radiator |
CN204299810U (en) | 2014-11-19 | 2015-04-29 | 杰瑞石油天然气工程有限公司 | Liquid booster pump injection system |
CN104402185A (en) | 2014-11-25 | 2015-03-11 | 杰瑞能源服务有限公司 | Thermal decomposition device of oil field waste |
CN204325094U (en) | 2014-11-25 | 2015-05-13 | 杰瑞能源服务有限公司 | A kind of feeding unit and oil field waste treatment system |
CN104402186A (en) | 2014-11-25 | 2015-03-11 | 杰瑞能源服务有限公司 | Thermal decomposition device of oil field waste |
CN104402178A (en) | 2014-11-25 | 2015-03-11 | 杰瑞能源服务有限公司 | Feeding device and system for treating oilfield waste |
CN204325098U (en) | 2014-11-25 | 2015-05-13 | 杰瑞能源服务有限公司 | A kind of oil field waste thermal decomposer |
CN204283610U (en) | 2014-11-27 | 2015-04-22 | 杰瑞分布能源有限公司 | A kind of skid-mounted gas generator set |
CN204283782U (en) | 2014-11-28 | 2015-04-22 | 烟台杰瑞石油装备技术有限公司 | The two-shipper double pump cementing equipment that a kind of short pump is misplaced |
CN107923416B (en) | 2014-12-04 | 2019-06-28 | 突破技术有限责任公司 | Hybrid pressure and heat exchanger |
US10054253B2 (en) | 2014-12-05 | 2018-08-21 | General Electric Company | System for laterally moving industrial machine |
US10415357B2 (en) | 2014-12-10 | 2019-09-17 | Seaboard International Inc. | Frac flow-back control and/or monitoring system and methods |
CN204257122U (en) | 2014-12-11 | 2015-04-08 | 烟台杰瑞石油装备技术有限公司 | A kind of novel pressure break, mulling integral type simulator |
US20160168979A1 (en) | 2014-12-16 | 2016-06-16 | Caterpillar Inc. | System and method for identifying a mode of failure in a pump used in hydraulic fracturing |
CN204344040U (en) | 2014-12-17 | 2015-05-20 | 杰瑞能源服务有限公司 | The combination of continuous tubing drill mill horizontal segment cement plug downhole tool |
CN204344095U (en) | 2014-12-17 | 2015-05-20 | 杰瑞能源服务有限公司 | Coiled tubing tape cable perforation tool combines |
CN104533392A (en) | 2014-12-17 | 2015-04-22 | 杰瑞能源服务有限公司 | Coiled tubing tool set with cable perforations and technology |
DE102014119085A1 (en) | 2014-12-18 | 2016-06-23 | Hasse & Wrede Gmbh | Actuator assembly for applying a torque to a shaft, in particular a crankshaft of a reciprocating engine, and a corresponding method |
CN110513155B (en) | 2014-12-19 | 2022-09-20 | 泰福恩技术解决方案有限责任公司 | Mobile power generation device for hydraulic fracturing of underground geological formations |
US10378326B2 (en) | 2014-12-19 | 2019-08-13 | Typhon Technology Solutions, Llc | Mobile fracturing pump transport for hydraulic fracturing of subsurface geological formations |
EP3240957A4 (en) | 2014-12-22 | 2018-08-15 | S.P.M. Flow Control, Inc. | Reciprocating pump with dual circuit power end lubrication system |
US20160186671A1 (en) | 2014-12-24 | 2016-06-30 | General Electric Company | System and method for purging fuel from turbomachine |
CN104632126B (en) | 2014-12-26 | 2017-11-21 | 杰瑞能源服务有限公司 | A kind of big orifice bridging plug and its set method |
CN204402423U (en) | 2014-12-26 | 2015-06-17 | 杰瑞能源服务有限公司 | A kind of big orifice bridging plug |
US9638194B2 (en) | 2015-01-02 | 2017-05-02 | General Electric Company | System and method for power management of pumping system |
US9777723B2 (en) | 2015-01-02 | 2017-10-03 | General Electric Company | System and method for health management of pumping system |
CN204402414U (en) | 2015-01-04 | 2015-06-17 | 杰瑞能源服务有限公司 | A kind of jarring tool continuously |
CN104563938B (en) | 2015-01-04 | 2017-04-26 | 杰瑞能源服务有限公司 | Continuous shocking tool |
CN104594857A (en) | 2015-01-13 | 2015-05-06 | 杰瑞能源服务有限公司 | Anti-back-splash sand blasting perforator |
CN204402450U (en) | 2015-01-13 | 2015-06-17 | 杰瑞能源服务有限公司 | Anti-returning spatters sand blasting perforator |
US9587649B2 (en) | 2015-01-14 | 2017-03-07 | Us Well Services Llc | System for reducing noise in a hydraulic fracturing fleet |
CN204457524U (en) | 2015-01-21 | 2015-07-08 | 德州联合石油机械有限公司 | A kind of screw drilling tool by-pass valve with interior blowout prevention function |
US20160215774A1 (en) | 2015-01-22 | 2016-07-28 | Trinity Pumpworks Llc | Economical High Pressure Wear Resistant Cylinder That Utilizes A High Pressure Field For Strength |
CN204436360U (en) | 2015-01-29 | 2015-07-01 | 杰瑞能源服务有限公司 | Can switch separate stratum fracturing well cementation sliding sleeve |
CN104612647B (en) | 2015-01-29 | 2017-09-05 | 杰瑞能源服务有限公司 | Switchable separate stratum fracturing well cementation sliding sleeve and its construction method |
CN204477303U (en) | 2015-02-10 | 2015-07-15 | 烟台杰瑞石油装备技术有限公司 | Seal arrangement and seal ring thereof |
CN104595493A (en) | 2015-02-10 | 2015-05-06 | 烟台杰瑞石油装备技术有限公司 | Sealing device and sealing ring thereof |
CN104564033B (en) | 2015-02-13 | 2017-10-27 | 烟台杰瑞石油装备技术有限公司 | A kind of pipeline coupling detection means |
CN204473625U (en) | 2015-02-13 | 2015-07-15 | 烟台杰瑞石油装备技术有限公司 | A kind of tank car and the spacing assembly of projection electronic weighing thereof |
CN204553866U (en) | 2015-02-15 | 2015-08-12 | 烟台杰瑞石油装备技术有限公司 | The clear tank arrangement of a kind of slurry tank |
US10040541B2 (en) | 2015-02-19 | 2018-08-07 | The Boeing Company | Dynamic activation of pumps of a fluid power system |
AU2016222134B2 (en) | 2015-02-20 | 2020-07-16 | Noble Drilling A/S | Power generation and distribution system for offshore drilling units |
CN204472485U (en) | 2015-02-27 | 2015-07-15 | 烟台杰瑞石油装备技术有限公司 | A kind of equalizing bar suspension |
CN204493095U (en) | 2015-03-03 | 2015-07-22 | 烟台杰瑞石油装备技术有限公司 | Hydraulic bidirectional effect pumping installations |
CN104612928B (en) | 2015-03-03 | 2016-12-07 | 烟台杰瑞石油装备技术有限公司 | Hydraulic bidirectional effect pumping installations |
CN204493309U (en) | 2015-03-03 | 2015-07-22 | 烟台杰瑞石油装备技术有限公司 | A kind of hydraulic system for slip interlock |
MX2017011271A (en) | 2015-03-04 | 2018-08-09 | Stewart & Stevenson Llc | Well fracturing systems with electrical motors and methods of use. |
CN104803568B (en) | 2015-03-11 | 2017-06-23 | 杰瑞环保科技有限公司 | For the feed arrangement and its method of work of oil field waste processing system |
CN104820372B (en) | 2015-03-12 | 2017-06-30 | 烟台杰瑞石油装备技术有限公司 | A kind of no killing well equipment and its real-time monitoring system |
US9803467B2 (en) | 2015-03-18 | 2017-10-31 | Baker Hughes | Well screen-out prediction and prevention |
CN104727797A (en) | 2015-03-18 | 2015-06-24 | 烟台杰瑞石油装备技术有限公司 | Fracturing transmission and high-pressure discharging system |
CN204552723U (en) | 2015-03-18 | 2015-08-12 | 烟台杰瑞石油装备技术有限公司 | A kind of pressure break transmission and high pressure discharge system |
CN204703833U (en) | 2015-03-25 | 2015-10-14 | 烟台杰瑞石油装备技术有限公司 | Integrated wellhead column hitch |
EP3075946B1 (en) | 2015-03-30 | 2019-05-08 | National Oilwell Varco Norway AS | Draw-works and method for operating the same |
CN204571831U (en) | 2015-04-23 | 2015-08-19 | 德州联合石油机械有限公司 | A kind of helicoid hydraulic motor seal transmission shaft |
US10685335B2 (en) | 2015-05-15 | 2020-06-16 | Parker-Hannifin Corporation | Integrated asset integrity management system |
US9611787B2 (en) | 2015-05-18 | 2017-04-04 | General Electric Company | Accessory apparatus and method of assembling accessories with a turbine engine |
CN204899777U (en) | 2015-05-22 | 2015-12-23 | 杰瑞能源服务有限公司 | Efflux well drilling shower nozzle |
CN104832093A (en) | 2015-05-22 | 2015-08-12 | 杰瑞能源服务有限公司 | Jet drilling spray nozzle |
CN104863523B (en) | 2015-06-01 | 2017-01-25 | 德州联合石油机械有限公司 | Ratchet type universal shaft for downhole power drill tool |
ES2786301T3 (en) | 2015-06-24 | 2020-10-09 | Aaf Ltd | System to reduce the inlet air temperature of a device |
US10077933B2 (en) | 2015-06-30 | 2018-09-18 | Colmac Coil Manufacturing, Inc. | Air hood |
US20170009905A1 (en) | 2015-07-06 | 2017-01-12 | Arnold Oil Company of Austin, L.P. | Device for automatically filling fracking pump fuel tanks |
CN107923260A (en) | 2015-07-06 | 2018-04-17 | 德雷瑟-兰德公司 | The supporting structure of rotating machinery |
ITUB20152025A1 (en) | 2015-07-09 | 2017-01-09 | Nuovo Pignone Tecnologie Srl | Apparatus for handling a part of turbomachinery. |
WO2017011303A1 (en) | 2015-07-10 | 2017-01-19 | Husco International, Inc. | Radial piston pump assemblies and use thereof in hydraulic circuits |
CN106397592A (en) | 2015-07-31 | 2017-02-15 | 苏州康宁杰瑞生物科技有限公司 | Single-domain antibody directed at programmed death ligand (PD-L1) and derived protein thereof |
US20170038137A1 (en) | 2015-08-06 | 2017-02-09 | L'air Liquide, Societe Anonyme Pour L'etude Et I'exploitation Des Procedes Georges Claude | Method for the production of liquefied natural gas and nitrogen |
CN204831952U (en) | 2015-08-14 | 2015-12-02 | 德州联合石油机械有限公司 | Screw rod drilling tool rotor cladding material friction test device |
CN105092401B (en) | 2015-08-14 | 2017-12-01 | 德州联合石油机械有限公司 | A kind of helicoid hydraulic motor rotor coating friction test device and test method |
US10221856B2 (en) | 2015-08-18 | 2019-03-05 | Bj Services, Llc | Pump system and method of starting pump |
US9933327B2 (en) | 2015-08-20 | 2018-04-03 | General Electric Company | Method for detecting leaks in a fuel circuit of a gas turbine fuel supply system |
CN205172478U (en) | 2015-09-08 | 2016-04-20 | 杰瑞能源服务有限公司 | Spiral washes instrument in pit |
US20170074089A1 (en) | 2015-09-10 | 2017-03-16 | Weatherford Technology Holdings, Llc | Sensing cavitation-related events in artificial lift systems |
CN204944834U (en) | 2015-09-11 | 2016-01-06 | 西南石油大学 | A kind of fracturing truck fluid torque-converter performance detecting system |
US10119380B2 (en) | 2015-09-14 | 2018-11-06 | Schlumberger Technology Corporation | Centralized articulating power system |
US11049051B2 (en) | 2015-09-14 | 2021-06-29 | Schlumberger Technology Corporation | Wellsite power mapping and optimization |
CN105207097A (en) | 2015-09-18 | 2015-12-30 | 江苏南瑞恒驰电气装备有限公司 | Regional power grid emergency rescue equipment |
US20170082110A1 (en) | 2015-09-21 | 2017-03-23 | Caterpillar Inc. | System and method for fracturing formations in bores |
CN205042127U (en) | 2015-09-30 | 2016-02-24 | 烟台杰瑞石油装备技术有限公司 | Novel evaporation equipment |
US10317875B2 (en) | 2015-09-30 | 2019-06-11 | Bj Services, Llc | Pump integrity detection, monitoring and alarm generation |
US9809308B2 (en) | 2015-10-06 | 2017-11-07 | General Electric Company | Load transport and restraining devices and methods for restraining loads |
US20170114613A1 (en) | 2015-10-22 | 2017-04-27 | Schlumberger Technology Corporation | Well re-stimulation |
US9995102B2 (en) | 2015-11-04 | 2018-06-12 | Forum Us, Inc. | Manifold trailer having a single high pressure output manifold |
US10060349B2 (en) | 2015-11-06 | 2018-08-28 | General Electric Company | System and method for coupling components of a turbine system with cables |
US10352814B2 (en) | 2015-11-10 | 2019-07-16 | Phyn Llc | Water leak detection using pressure sensing |
CN205260249U (en) | 2015-11-18 | 2016-05-25 | 中航世新安装工程(北京)有限公司沈阳分公司 | Gas turbine water injection pump unit |
US20170145918A1 (en) | 2015-11-20 | 2017-05-25 | Us Well Services Llc | System for gas compression on electric hydraulic fracturing fleets |
CN105240064B (en) | 2015-11-25 | 2017-06-16 | 杰瑞石油天然气工程有限公司 | A kind of LNG energy recovery process |
CN205298447U (en) | 2015-12-16 | 2016-06-08 | 烟台杰瑞石油装备技术有限公司 | Gear reduction mechanism |
US10415562B2 (en) | 2015-12-19 | 2019-09-17 | Schlumberger Technology Corporation | Automated operation of wellsite pumping equipment |
US10287943B1 (en) | 2015-12-23 | 2019-05-14 | Clean Power Technologies, LLC | System comprising duel-fuel and after treatment for heavy-heavy duty diesel (HHDD) engines |
CN205297518U (en) | 2015-12-31 | 2016-06-08 | 烟台杰瑞石油装备技术有限公司 | On -vehicle device that sweeps of fracturing blender truck |
US11105322B2 (en) | 2016-01-11 | 2021-08-31 | National Oilwell Varco, L.P. | Direct drive pump assemblies |
US10082137B2 (en) | 2016-01-14 | 2018-09-25 | Caterpillar Inc. | Over pressure relief system for fluid ends |
CN105536299B (en) | 2016-01-22 | 2018-11-30 | 杰瑞能源服务有限公司 | Underground gas-liquid separation device and its working method |
CN205391821U (en) | 2016-01-22 | 2016-07-27 | 杰瑞能源服务有限公司 | Gas -liquid separation in pit |
CN105545207B (en) | 2016-01-23 | 2018-04-10 | 德州联合石油机械有限公司 | One kind orientation uses reaming hole helicoid hydraulic motor |
CN205477370U (en) | 2016-01-23 | 2016-08-17 | 德州联合石油机械有限公司 | It is directional with reaming hole screw rod drilling tool |
CN205503068U (en) | 2016-01-26 | 2016-08-24 | 杰瑞能源服务有限公司 | Bore and grind well workover with five compound wing junk mills |
CN205479153U (en) | 2016-01-28 | 2016-08-17 | 烟台杰瑞石油装备技术有限公司 | Be applied to deceleration drive device among fracturing, solid well equipment |
US10247182B2 (en) | 2016-02-04 | 2019-04-02 | Caterpillar Inc. | Well stimulation pump control and method |
US20170227002A1 (en) | 2016-02-08 | 2017-08-10 | Trican Well Service Ltd. | Cryogenic pump and inlet header |
CA3014277A1 (en) | 2016-02-11 | 2017-08-17 | S.P.M. Flow Control, Inc. | Transmission for pump such as hydraulic fracturing pump |
US10040577B2 (en) | 2016-02-12 | 2018-08-07 | United Technologies Corporation | Modified start sequence of a gas turbine engine |
US11008938B2 (en) | 2016-02-16 | 2021-05-18 | Apgn Inc. | Gas turbine blower/pump |
CN111473114B (en) | 2016-02-23 | 2022-06-17 | 约翰起重机英国有限公司 | System and method for predictive diagnostics of a mechanical system |
WO2017146279A1 (en) | 2016-02-24 | 2017-08-31 | 볼보 컨스트럭션 이큅먼트 에이비 | Air conditioning apparatus for construction equipment |
CN205400701U (en) | 2016-02-24 | 2016-07-27 | 烟台杰瑞石油装备技术有限公司 | Set of cars is thoughtlessly joined in marriage to oil field fracturing fluid |
US20170241336A1 (en) | 2016-02-24 | 2017-08-24 | Russell B. Jones | Process for retrofitting an industrial gas turbine engine for increased power and efficiency |
JP6556644B2 (en) | 2016-02-26 | 2019-08-07 | 株式会社神戸製鋼所 | Speed change reducer |
PL416302A1 (en) | 2016-02-29 | 2017-09-11 | General Electric Company | System for positioning and for connecting the elements of an industrial machine |
JP2017158246A (en) | 2016-02-29 | 2017-09-07 | 株式会社東芝 | Generator, foundation base for generator, and maintenance method for generator |
US20170248308A1 (en) | 2016-02-29 | 2017-08-31 | Schlumberger Technology Corporation | On-site Fuel Combustion |
CN205503089U (en) | 2016-02-29 | 2016-08-24 | 杰瑞能源服务有限公司 | Big latus rectum bridging plug |
CN205503058U (en) | 2016-03-09 | 2016-08-24 | 杰瑞能源服务有限公司 | Oil field tubular column is with rotatory washing unit |
CN205805471U (en) | 2016-03-14 | 2016-12-14 | 杰瑞能源服务有限公司 | A kind of big passage bridging plug bores mill and uses efficient flat-bottom grind shoes |
CN105797499B (en) | 2016-03-23 | 2018-06-05 | 佛山市佛丹职业安全卫生设备有限公司 | Air filtering apparatus and its method of work |
US10604403B2 (en) | 2016-03-28 | 2020-03-31 | Gravity Fuel Systems, LLC | Method and apparatus for multi-line fuel delivery |
US20170288400A1 (en) | 2016-03-29 | 2017-10-05 | Donald Williams | Energy process handling system, assembly, and apparatus, and method of using or assembling the same |
WO2017178974A1 (en) | 2016-04-12 | 2017-10-19 | Cummins Power Generation Limited | Modular genset enclosure components |
US10662816B2 (en) | 2016-04-12 | 2020-05-26 | General Electric Company | System and method to move turbomachinery |
US20190071992A1 (en) | 2016-04-13 | 2019-03-07 | Weizhong Feng | Generalized frequency conversion system for steam turbine generator unit |
CA2964597C (en) | 2016-04-15 | 2020-10-20 | Us Well Services Llc | System for fueling electric powered hydraulic fracturing equipment with multiple fuel sources |
US10855142B2 (en) | 2016-04-19 | 2020-12-01 | Supreme Electrical Services, Inc. | Power system for well service pumps |
US10882732B2 (en) | 2016-04-22 | 2021-01-05 | American Energy Innovations, Llc | System and method for automatic fueling of hydraulic fracturing and other oilfield equipment |
US10759649B2 (en) | 2016-04-22 | 2020-09-01 | American Energy Innovations, Llc | System and method for automatic fueling of hydraulic fracturing and other oilfield equipment |
CN105958098A (en) | 2016-04-25 | 2016-09-21 | 杰瑞(天津)石油工程技术有限公司 | High-efficiency compound regenerative electrical energy device |
CN205599180U (en) | 2016-04-25 | 2016-09-28 | 杰瑞(天津)石油工程技术有限公司 | Novel natural gas desulfurization complexing iron catalyst coupling regeneration coproduction electric energy device |
CN205709587U (en) | 2016-04-25 | 2016-11-23 | 烟台杰瑞石油装备技术有限公司 | Crawler type pipe laying pipe collecting machine |
US20170306847A1 (en) | 2016-04-26 | 2017-10-26 | United Technologies Corporation | Combined Drive for Cooling Air Using Cooing Compressor and Aircraft Air Supply Pump |
US20160248230A1 (en) | 2016-04-28 | 2016-08-25 | Solar Turbines Incorporated | Modular power plant assembly |
CN205858306U (en) | 2016-05-17 | 2017-01-04 | 烟台杰瑞石油装备技术有限公司 | A kind of fracture manifold car |
US10415563B2 (en) * | 2016-05-17 | 2019-09-17 | Caterpillar Inc. | Pumping system, vibration limiting device, and method |
WO2017213848A1 (en) | 2016-06-08 | 2017-12-14 | Dresser-Rand Company | Gas turbine maintenance access system |
CN112879587B (en) | 2016-06-23 | 2023-06-02 | Spm石油和天然气股份有限公司 | Large aperture plug valve |
US10134257B2 (en) | 2016-08-05 | 2018-11-20 | Caterpillar Inc. | Cavitation limiting strategies for pumping system |
US9920615B2 (en) | 2016-08-05 | 2018-03-20 | Caterpillar Inc. | Hydraulic fracturing system and method for detecting pump failure of same |
DE102016214596B3 (en) | 2016-08-05 | 2017-09-21 | Ford Global Technologies, Llc | Internal combustion engine and method for operating an internal combustion engine |
US20180041093A1 (en) | 2016-08-08 | 2018-02-08 | General Electric Company | Sliding coupling system for trailer mounted turbomachinery |
US10577910B2 (en) | 2016-08-12 | 2020-03-03 | Halliburton Energy Services, Inc. | Fuel cells for powering well stimulation equipment |
WO2018031031A1 (en) | 2016-08-12 | 2018-02-15 | Halliburton Energy Services, Inc. | Auxiliary electric power system for well stimulation operations |
CN106121577A (en) | 2016-08-17 | 2016-11-16 | 杰瑞能源服务有限公司 | Well cable hanger |
CN205937833U (en) | 2016-08-22 | 2017-02-08 | 杰瑞环保科技有限公司 | Flue gas seals rotary joint |
WO2018038710A1 (en) | 2016-08-23 | 2018-03-01 | Halliburton Energy Services, Inc. | Systems and methods of optimized pump speed control to reduce cavitation, pulsation and load fluctuation |
CN106321045B (en) | 2016-08-23 | 2019-01-15 | 杰瑞能源服务有限公司 | A kind of fracturing integrated tool tubular column of horizontal well orientation abrasive perforating and construction method |
CN206287832U (en) | 2016-08-26 | 2017-06-30 | 烟台杰瑞石油装备技术有限公司 | A kind of comprehensive speed governing running gear of equipment for plant protection |
US10544643B2 (en) | 2016-08-29 | 2020-01-28 | Cameron International Corporation | Hydraulic fracturing systems and methods |
CN106438310B (en) | 2016-08-31 | 2018-02-09 | 杰瑞石油天然气工程有限公司 | A kind of method that plunger pump depletion is prevented based on monitoring output pressure |
US11499544B2 (en) | 2016-08-31 | 2022-11-15 | Halliburton Energy Services, Inc. | Pressure pump performance monitoring system using torque measurements |
CA3219571A1 (en) | 2016-08-31 | 2018-03-08 | Typhon Technology Solutions, Llc | Mobile fracturing pump transport for hydraulic fracturing of subsurface geological formations |
CA3030829A1 (en) | 2016-09-02 | 2018-03-08 | Halliburton Energy Services, Inc. | Hybrid drive systems for well stimulation operations |
CN106246120B (en) | 2016-09-08 | 2018-07-31 | 杰瑞能源服务有限公司 | A kind of two-tube flushing tool of coiled tubing cyclone type |
CN206129196U (en) | 2016-09-08 | 2017-04-26 | 杰瑞能源服务有限公司 | Double -barrelled instrument that washes of coiled tubing whirlwind formula |
CA3030549C (en) | 2016-09-13 | 2021-01-12 | Joseph A. Beisel | Cavitation avoidance system |
US10184397B2 (en) | 2016-09-21 | 2019-01-22 | General Electric Company | Systems and methods for a mobile power plant with improved mobility and reduced trailer count |
US10030579B2 (en) | 2016-09-21 | 2018-07-24 | General Electric Company | Systems and methods for a mobile power plant with improved mobility and reduced trailer count |
IT201600094897A1 (en) | 2016-09-21 | 2018-03-21 | Mgf S R L | COMPRESSION UNIT FOR COMPRESSOR WITHOUT LUBRICATION |
US20180087499A1 (en) | 2016-09-23 | 2018-03-29 | Caterpillar Inc. | System for detecting faults in a pump |
US10288519B2 (en) | 2016-09-28 | 2019-05-14 | Adolfo De La Cruz | Leak detection system |
US9586805B1 (en) | 2016-10-11 | 2017-03-07 | Fuel Automation Station, LLC | Mobile distribution station with aisle walkway |
US9815683B1 (en) | 2016-10-11 | 2017-11-14 | Fuel Automation Station, LLC | Method and system for mobile distribution station |
US10289126B2 (en) | 2016-10-11 | 2019-05-14 | Fuel Automation Station, LLC | Mobile distribution station with guided wave radar fuel level sensors |
US10087065B2 (en) | 2016-10-11 | 2018-10-02 | Fuel Automation Station, LLC | Mobile distribution station having sensor communication lines routed with hoses |
WO2018071738A1 (en) | 2016-10-14 | 2018-04-19 | Dresser-Rand Company | Electric hydraulic fracturing system |
US10900475B2 (en) | 2016-10-17 | 2021-01-26 | Halliburton Energy Services, Inc. | Distribution unit |
WO2018075034A1 (en) | 2016-10-19 | 2018-04-26 | Halliburton Energy Services, Inc. | Controlled stop for a pump |
US10305350B2 (en) | 2016-11-18 | 2019-05-28 | Cummins Power Generation Limited | Generator set integrated gearbox |
US10114061B2 (en) | 2016-11-28 | 2018-10-30 | Kohler Co. | Output cable measurement |
WO2018101912A1 (en) | 2016-11-29 | 2018-06-07 | Halliburton Energy Services, Inc. | Dual turbine direct drive pump |
US11339776B2 (en) | 2016-11-29 | 2022-05-24 | Halliburton Energy Services, Inc. | Configuration and operation of an optimized pumping system |
NO343276B1 (en) | 2016-11-30 | 2019-01-14 | Impact Solutions As | A method of controlling a prime mover and a plant for controlling the delivery of a pressurized fluid in a conduit |
CA2987665C (en) | 2016-12-02 | 2021-10-19 | U.S. Well Services, LLC | Constant voltage power distribution system for use with an electric hydraulic fracturing system |
US20190277295A1 (en) | 2016-12-05 | 2019-09-12 | Halliburton Energy Services, Inc. | Single power source for multiple pumps configuration |
US10914154B2 (en) | 2016-12-07 | 2021-02-09 | Halliburton Energy Services, Inc. | Power sequencing for pumping systems |
US11352868B2 (en) | 2016-12-09 | 2022-06-07 | Halliburton Energy Services, Inc. | Pulsed delivery of concentrated proppant stimulation fluid |
CN206346711U (en) | 2016-12-12 | 2017-07-21 | 烟台杰瑞石油装备技术有限公司 | High-pressure fluid takes off device soon |
CN206237147U (en) | 2016-12-13 | 2017-06-09 | 四川杰瑞恒日天然气工程有限公司 | The distributed energy of liquefied natural gas plant stand utilizes system |
JP7056551B2 (en) | 2016-12-22 | 2022-04-19 | 住友電気工業株式会社 | Optical module |
US10961835B2 (en) | 2016-12-30 | 2021-03-30 | Halliburton Energy Services, Inc. | Automated rate control system for hydraulic fracturing |
US10683708B2 (en) | 2017-01-05 | 2020-06-16 | KHOLLE Magnolia 2015, LLC | Frac manifold and systems |
US10662749B1 (en) | 2017-01-05 | 2020-05-26 | KHOLLE Magnolia 2015, LLC | Flowline junction fittings for frac systems |
CN106761561B (en) | 2017-01-11 | 2024-03-01 | 杰瑞能源服务有限公司 | Wax removal and scale removal process for coiled tubing of oil and gas field |
WO2018132106A1 (en) | 2017-01-13 | 2018-07-19 | Halliburton Energy Services, Inc. | Determining wellbore parameters through analysis of the multistage treatments |
US10844854B2 (en) | 2017-01-23 | 2020-11-24 | Caterpillar Inc. | Pump failure differentiation system |
IT201700008681A1 (en) | 2017-01-26 | 2018-07-26 | Nuovo Pignone Tecnologie Srl | GAS TURBINE SYSTEM |
CA2994067C (en) | 2017-02-06 | 2020-10-20 | Mwfc Inc. | Fluid connector for multi-well operations |
US10871059B2 (en) | 2017-02-09 | 2020-12-22 | Fmc Technologies, Inc. | Modular system and manifolds for introducing fluids into a well |
CN206496016U (en) | 2017-02-16 | 2017-09-15 | 烟台杰瑞石油装备技术有限公司 | A kind of fracturing valve |
US10443511B2 (en) | 2017-02-21 | 2019-10-15 | Dynamo Micropower Corporation | Control of fuel flow for power generation based on DC link level |
WO2018156131A1 (en) | 2017-02-23 | 2018-08-30 | Halliburton Energy Services, Inc. | Modular pumping system |
US10633243B2 (en) | 2017-02-24 | 2020-04-28 | Fuel Automation Station, Llc. | Mobile distribution station |
CN206581929U (en) | 2017-03-16 | 2017-10-24 | 烟台杰瑞石油装备技术有限公司 | Carbon dioxide, nitrogen combination transfer equipment |
CA2999723C (en) | 2017-04-03 | 2020-11-10 | Fmc Technologies, Inc. | Well isolation unit |
CA2999306A1 (en) | 2017-04-03 | 2018-10-03 | Fmc Technologies, Inc. | Modular fracturing pad structure |
US20180284817A1 (en) | 2017-04-03 | 2018-10-04 | Fmc Technologies, Inc. | Universal frac manifold power and control system |
US10840830B2 (en) | 2017-04-04 | 2020-11-17 | Regal Beloit America, Inc | Drive circuit for electric motors |
US10563649B2 (en) | 2017-04-06 | 2020-02-18 | Caterpillar Inc. | Hydraulic fracturing system and method for optimizing operation thereof |
CN206754664U (en) | 2017-04-10 | 2017-12-15 | 烟台杰瑞石油装备技术有限公司 | Quick release device |
US10508573B2 (en) | 2017-04-11 | 2019-12-17 | Caterpillar Inc. | Baffle assembly for a duct |
US10711576B2 (en) | 2017-04-18 | 2020-07-14 | Mgb Oilfield Solutions, Llc | Power system and method |
US10768642B2 (en) | 2017-04-25 | 2020-09-08 | Mgb Oilfield Solutions, Llc | High pressure manifold, assembly, system and method |
CN107120822A (en) | 2017-04-27 | 2017-09-01 | 海信(山东)空调有限公司 | A kind of intumescent silencer and VMC |
US10415348B2 (en) | 2017-05-02 | 2019-09-17 | Caterpillar Inc. | Multi-rig hydraulic fracturing system and method for optimizing operation thereof |
US10830029B2 (en) | 2017-05-11 | 2020-11-10 | Mgb Oilfield Solutions, Llc | Equipment, system and method for delivery of high pressure fluid |
CN207194873U (en) | 2017-05-12 | 2018-04-06 | 杰瑞能源服务有限公司 | A kind of high-strength shock absorber |
US11624326B2 (en) | 2017-05-21 | 2023-04-11 | Bj Energy Solutions, Llc | Methods and systems for supplying fuel to gas turbine engines |
CN107143298A (en) | 2017-06-07 | 2017-09-08 | 德州联合石油机械有限公司 | Oil well head annular space sealing device |
CN207017968U (en) | 2017-06-07 | 2018-02-16 | 德州联合石油机械有限公司 | Oil well head annular space sealing device |
AR112485A1 (en) | 2017-06-29 | 2019-11-06 | Evolution Well Services Llc | ELECTRIC ENERGY DISTRIBUTION FOR FRACTURING OPERATION |
NO20171099A1 (en) | 2017-07-04 | 2019-01-07 | Rsm Imagineering As | Pressure transfer device and associated system, fleet and use, for pumping high volumes of fluids with particles at high pressures |
CN107188018A (en) | 2017-07-05 | 2017-09-22 | 烟台杰瑞石油装备技术有限公司 | A kind of device lifted for high-power engine assembly level and operating method |
CN206985503U (en) | 2017-07-05 | 2018-02-09 | 烟台杰瑞石油装备技术有限公司 | A kind of device for the horizontal lifting of high-power engine assembly |
US10280724B2 (en) | 2017-07-07 | 2019-05-07 | U.S. Well Services, Inc. | Hydraulic fracturing equipment with non-hydraulic power |
US11085544B2 (en) | 2017-07-10 | 2021-08-10 | Bj Energy Solutions, Llc | Valve body for frac pump |
CN107159046B (en) | 2017-07-11 | 2023-09-08 | 烟台杰瑞石油装备技术有限公司 | Fracturing fluid mixing system and mixing method thereof |
CN207169595U (en) | 2017-07-11 | 2018-04-03 | 烟台杰瑞石油装备技术有限公司 | The mixing system of fracturing blender truck |
US20190128247A1 (en) | 2017-07-12 | 2019-05-02 | Predominant Pumps & Automation Solutions LLC | System and Method for a Reciprocating Injection Pump |
CN207057867U (en) | 2017-08-11 | 2018-03-02 | 烟台杰瑞石油装备技术有限公司 | A kind of welding robot equipment for power end of plunger pump case weld |
CN107234358A (en) | 2017-08-11 | 2017-10-10 | 烟台杰瑞石油装备技术有限公司 | A kind of welding robot equipment for power end of plunger pump case weld |
CN107261975A (en) | 2017-08-15 | 2017-10-20 | 烟台杰瑞石油装备技术有限公司 | A kind of continuous nitration mixture equipment |
CN207085817U (en) | 2017-08-15 | 2018-03-13 | 烟台杰瑞石油装备技术有限公司 | A kind of continuous nitration mixture equipment |
US10371012B2 (en) | 2017-08-29 | 2019-08-06 | On-Power, Inc. | Mobile power generation system including fixture assembly |
US10704422B2 (en) | 2017-08-29 | 2020-07-07 | On-Power, Inc. | Mobile power generation system including noise attenuation |
WO2019045691A1 (en) | 2017-08-29 | 2019-03-07 | On-Power, Inc. | Mobile power generation system including dual voltage generator |
US20190067991A1 (en) | 2017-08-29 | 2019-02-28 | On-Power, Inc. | Mobile power generation system including dual voltage generator |
US10704472B2 (en) | 2017-08-29 | 2020-07-07 | On-Power, Inc. | Mobile power generation system including air filtration |
WO2019046680A1 (en) | 2017-09-01 | 2019-03-07 | S.P.M. Flow Control, Inc. | Lubrication system for a frac pump |
EP3450704B1 (en) | 2017-09-01 | 2020-08-05 | General Electric Company | Turbine bearing maintenance apparatus and method |
CN107520526B (en) | 2017-09-08 | 2020-02-11 | 烟台杰瑞石油装备技术有限公司 | Welding repair method for sulfur-proof wellhead valve body |
CN207245674U (en) | 2017-09-08 | 2018-04-17 | 杰瑞能源服务有限公司 | A kind of coiled tubing negative pressure sand washing dragging acidifying integrated tool |
US10590867B2 (en) | 2017-09-19 | 2020-03-17 | Pratt & Whitney Canada Corp. | Method of operating an engine assembly |
JP6851945B2 (en) | 2017-09-19 | 2021-03-31 | 株式会社東芝 | Thermoelectric generation system |
US20200256429A1 (en) | 2017-09-25 | 2020-08-13 | St9 Gas And Oil, Llc | Electric drive pump for well stimulation |
CN107902427A (en) | 2017-09-26 | 2018-04-13 | 烟台杰瑞石油装备技术有限公司 | A kind of material lifting and conveying device |
CN107654196A (en) | 2017-09-26 | 2018-02-02 | 烟台杰瑞石油装备技术有限公司 | A kind of derrick moves fast-positioning device |
WO2019071088A1 (en) | 2017-10-05 | 2019-04-11 | U.S. Well Services, LLC | Electric powered hydraulic fracturing system without gear reduction |
CN107476769A (en) | 2017-10-10 | 2017-12-15 | 烟台杰瑞石油装备技术有限公司 | A kind of all-hydraulic intelligent workover rig |
WO2019075475A1 (en) | 2017-10-13 | 2019-04-18 | U.S. Well Services, LLC | Automatic fracturing system and method |
US20190120031A1 (en) | 2017-10-23 | 2019-04-25 | Marine Technologies LLC | Multi-fluid, high pressure, modular pump |
US10655435B2 (en) | 2017-10-25 | 2020-05-19 | U.S. Well Services, LLC | Smart fracturing system and method |
CN107605427A (en) | 2017-10-27 | 2018-01-19 | 烟台杰瑞石油装备技术有限公司 | A kind of remote auto discharge capacity and Density Automatic Control System |
CN207380566U (en) | 2017-10-27 | 2018-05-18 | 烟台杰瑞石油装备技术有限公司 | Water control system on a kind of remote auto |
CN107656499A (en) | 2017-10-27 | 2018-02-02 | 烟台杰瑞石油装备技术有限公司 | A kind of remote auto supplies ash handing system |
CN207650621U (en) | 2017-10-27 | 2018-07-24 | 烟台杰瑞石油装备技术有限公司 | A kind of remote auto is for ash handing system |
CN107728657A (en) | 2017-10-27 | 2018-02-23 | 烟台杰瑞石油装备技术有限公司 | Water control system on a kind of remote auto |
JP7000800B2 (en) | 2017-10-31 | 2022-01-19 | 横河電機株式会社 | Detection device, detection method, and program |
DE102017126477A1 (en) | 2017-11-10 | 2019-05-16 | Syn Trac Gmbh | clutch plate |
CN107859053A (en) | 2017-11-14 | 2018-03-30 | 杰瑞石油天然气工程有限公司 | A kind of detachable compressor grouting formula |
CN207634064U (en) | 2017-11-15 | 2018-07-20 | 杰瑞能源服务有限公司 | A kind of reinforcing anchoring sealing bridge plug |
CN107956708B (en) | 2017-11-17 | 2019-04-02 | 浙江大学 | A kind of potential cavitation fault detection method of pump based on quick spectrum kurtosis analysis |
US20190155318A1 (en) | 2017-11-23 | 2019-05-23 | Pratt & Whitney Canada Corp. | Torque signal dynamic compensation based on sensor location |
US11629708B2 (en) | 2017-11-29 | 2023-04-18 | Halliburton Energy Services, Inc. | Automated pressure control system |
CA3076804C (en) | 2017-12-04 | 2022-09-06 | Halliburton Energy Services, Inc. | Safety pressure limiting system and method for positive displacement pumps with optional automatic restart |
CA3084596A1 (en) | 2017-12-05 | 2019-06-13 | U.S. Well Services, LLC | Multi-plunger pumps and associated drive systems |
US20200295574A1 (en) | 2017-12-08 | 2020-09-17 | Mitsubishi Hitachi Power Systems Americas, Inc. | Distribution systems using incongruent load imbalance response |
CN207813495U (en) | 2017-12-11 | 2018-09-04 | 德州联合石油科技股份有限公司 | A kind of static state guiding type rotary steering drilling tool executing agency |
CN107939290B (en) | 2017-12-11 | 2024-01-05 | 德州联合石油科技股份有限公司 | Static pointing type rotary steering drilling tool actuating mechanism |
CA3075993C (en) | 2017-12-12 | 2022-05-10 | Halliburton Energy Services, Inc. | Overpressure mitigation systems for hydraulic fracturing |
CN108087050B (en) | 2017-12-12 | 2019-12-20 | 四川杰瑞恒日天然气工程有限公司 | System for generating power and supplying cold by comprehensively utilizing LNG cold energy |
CN108034466A (en) | 2017-12-13 | 2018-05-15 | 四川杰瑞恒日天然气工程有限公司 | A kind of selexol process technique suitable for floating platform on sea |
CN207814698U (en) | 2017-12-14 | 2018-09-04 | 烟台杰瑞石油装备技术有限公司 | A kind of flange connecting apparatus |
CN207583576U (en) | 2017-12-14 | 2018-07-06 | 德州联合石油科技股份有限公司 | A kind of hydraulic profile control water blockoff pump and profile control and water plugging injected system |
WO2019118905A1 (en) | 2017-12-14 | 2019-06-20 | S.P.M. Flow Control, Inc. | Fluid delivery device for a hydraulic fracturing system |
CN107883091A (en) | 2017-12-14 | 2018-04-06 | 烟台杰瑞石油装备技术有限公司 | A kind of flange connecting apparatus |
US10954115B2 (en) | 2017-12-18 | 2021-03-23 | Maxum Enterprises, Llc | System and method for delivering fuel |
CN108311535B (en) | 2017-12-18 | 2021-10-01 | 北京市环境保护科学研究院 | System for repairing organic contaminated soil through in-situ electric heating and treatment method |
CN207648054U (en) | 2017-12-20 | 2018-07-24 | 烟台杰瑞石油装备技术有限公司 | A kind of worm gear pair and the direct-connected deceleration device of bent axle |
WO2019126742A1 (en) | 2017-12-21 | 2019-06-27 | Moffitt Roy Malcolm Jr | Refueling method for supplying fuel to fracturing equipment |
US11480034B2 (en) | 2017-12-22 | 2022-10-25 | National Oilwell Varco, L.P. | Overpressure protection apparatus |
CN207862275U (en) | 2017-12-27 | 2018-09-14 | 四川杰瑞恒日天然气工程有限公司 | Cold, heat and power triple supply system based on the comprehensive utilization of coking tail gas |
CN108103483A (en) | 2017-12-28 | 2018-06-01 | 烟台杰瑞石油装备技术有限公司 | A kind of valve body surface face protective process technology |
CN207777153U (en) | 2017-12-28 | 2018-08-28 | 烟台杰瑞石油装备技术有限公司 | A kind of valve assembly of no boundary line |
WO2019136017A1 (en) | 2018-01-02 | 2019-07-11 | Typhon Technology Solutions, Llc | Exhaust heat recovery from mobile power generation system |
CN207935270U (en) | 2018-01-05 | 2018-10-02 | 烟台杰瑞石油装备技术有限公司 | A kind of split type crosshead of liquid nitrogen pump |
US11266958B2 (en) | 2018-01-12 | 2022-03-08 | Mgb Oilfield Solutions, Llc | Dry additive and fluid mixing system, assembly and method |
CN108179046A (en) | 2018-01-17 | 2018-06-19 | 四川杰瑞恒日天然气工程有限公司 | A kind of method of coke-stove gas hydrogen making and LNG |
CN108036071B (en) | 2018-01-22 | 2023-07-14 | 烟台杰瑞石油装备技术有限公司 | Sand accumulation preventing plug valve |
CN207961582U (en) | 2018-01-22 | 2018-10-12 | 烟台杰瑞石油装备技术有限公司 | A kind of anti-long-pending sand plug valve |
CA3089335A1 (en) | 2018-01-23 | 2019-08-01 | Schlumberger Canada Limited | Operating multiple fracturing pumps to deliver a smooth total flow rate transition |
WO2019147601A1 (en) | 2018-01-23 | 2019-08-01 | Schlumberger Technology Corporation | Automated Control of Hydraulic Fracturing Pumps |
CN108254276A (en) | 2018-01-31 | 2018-07-06 | 烟台杰瑞石油装备技术有限公司 | A kind of fluid product life test apparatus and test method |
CN207964530U (en) | 2018-01-31 | 2018-10-12 | 烟台杰瑞石油装备技术有限公司 | A kind of fluid product life test apparatus |
WO2019152981A1 (en) | 2018-02-05 | 2019-08-08 | U.S. Well Services, Inc. | Microgrid electrical load management |
US11125218B2 (en) | 2018-02-16 | 2021-09-21 | Odessa Pumps And Equipment, Inc. | Modular horizontal pumping system with mobile platform and method of using same |
US11614079B2 (en) | 2018-03-02 | 2023-03-28 | Spm Oil & Gas Inc. | Suction bore cover and seal arrangement |
CN208260574U (en) | 2018-03-30 | 2018-12-21 | 烟台杰瑞石油装备技术有限公司 | A kind of fracturing base fluid mixer |
CN108371894A (en) | 2018-03-30 | 2018-08-07 | 烟台杰瑞石油装备技术有限公司 | A kind of fracturing base fluid mixer |
US10995564B2 (en) | 2018-04-05 | 2021-05-04 | National Oilwell Varco, L.P. | System for handling tubulars on a rig |
CN208253147U (en) | 2018-04-09 | 2018-12-18 | 福建福清核电有限公司 | A kind of tooling for nuclear power plant's seawater circulation pump gearbox jiggering lubrication |
WO2019200510A1 (en) | 2018-04-16 | 2019-10-24 | 烟台杰瑞石油装备技术有限公司 | New ultra-high power cementing apparatus integrated with remote control |
CN208089263U (en) | 2018-04-16 | 2018-11-13 | 烟台杰瑞石油装备技术有限公司 | A kind of collection remote control novel super high power cementing equipment |
CA3097051A1 (en) | 2018-04-16 | 2019-10-24 | U.S. Well Services, LLC | Hybrid hydraulic fracturing fleet |
CN108561098A (en) | 2018-04-16 | 2018-09-21 | 烟台杰瑞石油装备技术有限公司 | A kind of collection remote control novel super high power cementing equipment |
CA3179532A1 (en) | 2018-04-16 | 2019-10-24 | St9 Gas And Oil, Llc | Electric drive pump for well stimulation |
US20190323337A1 (en) | 2018-04-23 | 2019-10-24 | Lime Instruments, Llc | Fluid Delivery System Comprising One or More Sensing Devices and Related Methods |
US20200088202A1 (en) | 2018-04-27 | 2020-03-19 | Axel Michael Sigmar | Integrated MVDC Electric Hydraulic Fracturing Systems and Methods for Control and Machine Health Management |
US11852133B2 (en) | 2018-04-27 | 2023-12-26 | Ameriforge Group Inc. | Well service pump power system and methods |
US20190330923A1 (en) | 2018-04-27 | 2019-10-31 | Ameriforge Group Inc. | Well service pump systems and related methods |
CN208169068U (en) | 2018-04-28 | 2018-11-30 | 中国石油天然气集团有限公司 | A kind of compound gearing for pressure break plunger pump |
CN208330319U (en) | 2018-04-28 | 2019-01-04 | 烟台杰瑞石油装备技术有限公司 | A kind of carbon dioxide pressurization pump truck |
US11773699B2 (en) | 2018-05-01 | 2023-10-03 | David Sherman | Powertrain for wellsite operations and method |
US20190337392A1 (en) | 2018-05-02 | 2019-11-07 | Baker Hughes, A Ge Company, Llc | Storing and Providing Electric Energy to Equipment |
US10907698B2 (en) * | 2018-05-03 | 2021-02-02 | Nissan North America, Inc. | Dynamic damper |
US20190338762A1 (en) | 2018-05-04 | 2019-11-07 | Red Lion Capital Partners, LLC | Mobile Pump System |
CN208576026U (en) | 2018-05-07 | 2019-03-05 | 烟台杰瑞石油装备技术有限公司 | A kind of hybrid system of efficient well cementing operation |
CN108687954A (en) | 2018-05-07 | 2018-10-23 | 烟台杰瑞石油装备技术有限公司 | A kind of hybrid system of efficient well cementing operation |
CN208179454U (en) | 2018-05-10 | 2018-12-04 | 杰瑞石油天然气工程有限公司 | A kind of folding maintenance platform |
CN208179502U (en) | 2018-05-10 | 2018-12-04 | 杰瑞石油天然气工程有限公司 | A kind of bar support and foldable railing mechanism |
US20190353103A1 (en) | 2018-05-16 | 2019-11-21 | United Technologies Corporation | Electrically driven cooled cooling air system |
CN208430986U (en) | 2018-05-17 | 2019-01-25 | 杰瑞能源服务有限公司 | Switchable pitching sliding sleeve |
CN208564504U (en) | 2018-05-17 | 2019-03-01 | 杰瑞能源服务有限公司 | Sliding sleeve switch instrument |
CN208870761U (en) | 2018-05-19 | 2019-05-17 | 杰瑞石油天然气工程有限公司 | A kind of novel removable compressor set |
CN208669244U (en) | 2018-05-22 | 2019-03-29 | 烟台杰瑞石油装备技术有限公司 | A kind of coiled tubing straightener |
CN208430982U (en) | 2018-05-23 | 2019-01-25 | 杰瑞能源服务有限公司 | A kind of fast-assembling clast finishing device |
CN208749529U (en) | 2018-05-29 | 2019-04-16 | 烟台杰瑞石油装备技术有限公司 | A kind of liquid nitrogen pump power end assembly |
CN108547766A (en) | 2018-05-29 | 2018-09-18 | 烟台杰瑞石油装备技术有限公司 | A kind of liquid nitrogen pump power end assembly |
CN208313120U (en) | 2018-05-30 | 2019-01-01 | 杰瑞石油天然气工程有限公司 | Air cooler floating bobbin carriage support construction |
CN108868675B (en) | 2018-06-05 | 2024-03-19 | 杰瑞能源服务有限公司 | Bridge plug hydraulic setting tool and bridge plug setting method |
CN208564525U (en) | 2018-06-05 | 2019-03-01 | 杰瑞能源服务有限公司 | A kind of separate stratum fracfturing tool |
CN108590617A (en) | 2018-06-05 | 2018-09-28 | 杰瑞能源服务有限公司 | Separate stratum fracfturing tool and its construction technology |
CN208650818U (en) | 2018-06-05 | 2019-03-26 | 杰瑞能源服务有限公司 | The hydraulic setting tool that surges of bridge plug |
CN108547601B (en) | 2018-06-05 | 2023-08-11 | 杰瑞能源服务有限公司 | Hydraulic directional spray gun for horizontal well |
CN208564516U (en) | 2018-06-05 | 2019-03-01 | 杰瑞能源服务有限公司 | A kind of horizontal well hydraulic orientation spray gun |
US11098641B2 (en) | 2018-06-12 | 2021-08-24 | Nextier Completion Solutions Inc. | Engine system having containment blanket and method of improving engine safety |
CN108555826B (en) | 2018-06-12 | 2023-11-14 | 烟台杰瑞石油装备技术有限公司 | Thin-wall sliding sleeve disassembling tool |
CN208342730U (en) | 2018-06-12 | 2019-01-08 | 烟台杰瑞石油装备技术有限公司 | A kind of thin-walled sliding sleeve disassembling fixture |
WO2019241783A1 (en) | 2018-06-15 | 2019-12-19 | U.S. Well Services, Inc. | Integrated mobile power unit for hydraulic fracturing |
CN108561750A (en) | 2018-06-26 | 2018-09-21 | 杰瑞(天津)石油工程技术有限公司 | A kind of L-CNG loading systems |
CN208735264U (en) | 2018-06-26 | 2019-04-12 | 杰瑞(天津)石油工程技术有限公司 | A kind of L-CNG loading system |
US20200003205A1 (en) | 2018-06-27 | 2020-01-02 | Impact Solutions As | Fracturing pump systems having a hydraulically-driven assembly applying variable amounts of pressure on packing |
CN208868428U (en) | 2018-06-29 | 2019-05-17 | 烟台杰瑞石油装备技术有限公司 | A kind of lock for exempting from brokenly jumbo bag is packed to be set |
CN108979569A (en) | 2018-07-02 | 2018-12-11 | 杰瑞能源服务有限公司 | A kind of method of three layers of de-plugging of fixed tubular column |
WO2020010278A1 (en) | 2018-07-05 | 2020-01-09 | Keane Frac Lp | System and method for the use of pressure exchange in hydraulic fracturing |
CN208576042U (en) | 2018-07-06 | 2019-03-05 | 烟台杰瑞石油装备技术有限公司 | The premixing system remotely controlled |
CN108789848A (en) | 2018-07-06 | 2018-11-13 | 烟台杰瑞石油装备技术有限公司 | A kind of premixing system of remote control |
CN109027662A (en) | 2018-07-12 | 2018-12-18 | 杰瑞石油天然气工程有限公司 | A kind of LNG/L-CNG Qiao Zhuan gas station |
CN208764658U (en) | 2018-07-12 | 2019-04-19 | 杰瑞石油天然气工程有限公司 | A kind of LNG/L-CNG Qiao Zhuan gas station |
WO2020018068A1 (en) | 2018-07-16 | 2020-01-23 | Halliburton Energy Services, Inc. | Pumping systems with fluid density and flow rate control |
JP6832313B2 (en) | 2018-07-23 | 2021-02-24 | 矢崎総業株式会社 | Flexible printed wiring board connector mounting structure |
CN109141990A (en) | 2018-07-27 | 2019-01-04 | 杰瑞(天津)石油工程技术有限公司 | Natural gas automatically controls continuous sampling system |
CN209100025U (en) | 2018-07-27 | 2019-07-12 | 杰瑞(天津)石油工程技术有限公司 | A kind of gas-liquid separation metering skid mounted equipment |
CN209387358U (en) | 2018-07-27 | 2019-09-13 | 杰瑞(天津)石油工程技术有限公司 | Natural gas automatically controls continuous sampling system |
CN208750405U (en) | 2018-08-01 | 2019-04-16 | 烟台杰瑞石油装备技术有限公司 | A kind of air temperature type nitrogen gas generating device |
CN208564918U (en) | 2018-08-03 | 2019-03-01 | 杰瑞石油天然气工程有限公司 | A kind of surge tank and compresser cylinder air inlet system and exhaust system |
CN208730959U (en) | 2018-08-06 | 2019-04-12 | 杰瑞(天津)石油工程技术有限公司 | A kind of novel low flat bed semi trailer folding guard rail |
BR112021002039A2 (en) | 2018-08-06 | 2021-05-04 | Typhon Technology Solutions, Llc | engagement and disengagement with external gearbox style pumps |
CN109058092A (en) | 2018-08-24 | 2018-12-21 | 杰瑞石油天然气工程有限公司 | A kind of ball-type valve assembly structure |
CN209012047U (en) | 2018-08-24 | 2019-06-21 | 烟台杰瑞石油装备技术有限公司 | A kind of ball-type valve assembly structure |
CN109114418A (en) | 2018-08-24 | 2019-01-01 | 杰瑞石油天然气工程有限公司 | A kind of gasification station with plunger pump |
US11035348B2 (en) | 2018-08-28 | 2021-06-15 | National Oilwell Varco, L.P. | Reciprocating pumps having a pivoting arm |
CN208746733U (en) | 2018-08-31 | 2019-04-16 | 烟台杰瑞石油装备技术有限公司 | A kind of storage and transportation of fracturing work scene and release the dedicated of fracturing propping agents exempt from brokenly jumbo bag |
CN108799473B (en) | 2018-08-31 | 2021-04-23 | 沃德传动(天津)股份有限公司 | Speed reducer lubricating calandria structure |
US10927774B2 (en) | 2018-09-04 | 2021-02-23 | Caterpillar Inc. | Control of multiple engines using one or more parameters associated with the multiple engines |
AR116593A1 (en) | 2018-10-03 | 2021-05-26 | Impact Solutions As | CONTROL, SYNCHRONIZATION, POSITIONING AND MODULATION OF PISTONS IN HIGH PRESSURE FLUID TERMINALS |
WO2020072076A1 (en) | 2018-10-05 | 2020-04-09 | Halliburton Energy Services, Inc. | Compact high pressure, high life intensifier pump system |
WO2020081313A1 (en) | 2018-10-09 | 2020-04-23 | U.S. Well Services, LLC | Electric powered hydraulic fracturing pump system with single electric powered multi-plunger pump fracturing trailers, filtration units, and slide out platform |
WO2020076569A1 (en) | 2018-10-12 | 2020-04-16 | National Oilwell Varco, L.P. | Connectors for pumping assemblies and methods relating thereto |
CN109404274A (en) | 2018-10-25 | 2019-03-01 | 烟台杰瑞石油装备技术有限公司 | A kind of cold end of low-temperature high-pressure plunger pump |
US11041444B2 (en) | 2018-11-02 | 2021-06-22 | Pratt & Whitney Canada Corp. | Gas turbine engine with differential gearbox |
MX2021005384A (en) | 2018-11-05 | 2021-09-10 | Schlumberger Technology Bv | Fracturing operations pump fleet balance controller. |
CN209534736U (en) | 2018-11-23 | 2019-10-25 | 烟台杰瑞石油装备技术有限公司 | A kind of hydraulic system of orchard picking equipment |
GB2579207A (en) | 2018-11-23 | 2020-06-17 | Centrax Ltd | A gas turbine system and method for direct current consuming components |
CN109515177A (en) | 2018-11-23 | 2019-03-26 | 烟台杰瑞石油装备技术有限公司 | A kind of hydraulic system of orchard picking equipment |
CN210049880U (en) | 2018-12-18 | 2020-02-11 | 烟台杰瑞石油装备技术有限公司 | Ultrahigh-power-density electrically-driven fracturing equipment |
WO2020131085A1 (en) | 2018-12-20 | 2020-06-25 | Halliburton Energy Services, Inc. | Wellsite pumping systems and methods of operation |
US10478753B1 (en) | 2018-12-20 | 2019-11-19 | CH International Equipment Ltd. | Apparatus and method for treatment of hydraulic fracturing fluid during hydraulic fracturing |
CN209798631U (en) | 2018-12-24 | 2019-12-17 | 烟台杰瑞石油装备技术有限公司 | Road pollution cleaning vehicle |
KR102588326B1 (en) | 2018-12-27 | 2023-10-11 | 현대트랜시스 주식회사 | Lubrication system for in-wheel motor powertrain |
CN109429610A (en) | 2019-01-04 | 2019-03-08 | 杰瑞(莱州)矿山治理有限公司 | It is a kind of to carry out the artificial soil and its reclamation method that land reclamation uses using gold mine tailings slag backfill mining area |
CN109491318A (en) | 2019-01-04 | 2019-03-19 | 烟台杰瑞石油装备技术有限公司 | A kind of long-range extremely-low density automatic control system |
CN109534737A (en) | 2019-01-04 | 2019-03-29 | 杰瑞(莱州)矿山治理有限公司 | A kind of administering method for improveing soil matrix and its Green Mine |
CN109526523B (en) | 2019-01-04 | 2021-04-20 | 杰瑞(莱州)矿山治理有限公司 | Method for carrying out ecological restoration on acid tailing pond |
US11267663B2 (en) | 2019-01-15 | 2022-03-08 | Quickthree Technology, Llc | Bottom dump pneumatic material handling system |
CN209653968U (en) | 2019-01-21 | 2019-11-19 | 杰瑞能源服务有限公司 | One kind wearing cable hydroscillator |
CN109555484A (en) | 2019-01-21 | 2019-04-02 | 杰瑞能源服务有限公司 | One kind wearing cable hydroscillator |
CN209654004U (en) | 2019-01-21 | 2019-11-19 | 杰瑞能源服务有限公司 | A kind of Concentric Coiled Tubing hanger |
US10988998B2 (en) | 2019-02-14 | 2021-04-27 | National Service Alliance—Houston LLC | Electric driven hydraulic fracking operation |
CA3072788C (en) | 2019-02-14 | 2024-02-27 | National Service Alliance - Houston Llc | Parameter monitoring and control for an electric driven hydraulic fracking system |
US10794165B2 (en) | 2019-02-14 | 2020-10-06 | National Service Alliance—Houston LLC | Power distribution trailer for an electric driven hydraulic fracking system |
US10738580B1 (en) | 2019-02-14 | 2020-08-11 | Service Alliance—Houston LLC | Electric driven hydraulic fracking system |
CN209654022U (en) | 2019-02-14 | 2019-11-19 | 德州联合石油科技股份有限公司 | A kind of hydraulic pressure drive injection device |
US10753153B1 (en) | 2019-02-14 | 2020-08-25 | National Service Alliance—Houston LLC | Variable frequency drive configuration for electric driven hydraulic fracking system |
CN209740823U (en) | 2019-02-18 | 2019-12-06 | 杰瑞环境工程技术有限公司 | Subsurface flow constructed wetland system for rural sewage treatment |
CN209855742U (en) | 2019-02-22 | 2019-12-27 | 杰瑞能源服务有限公司 | Remote control cement head |
CN109751007A (en) | 2019-02-22 | 2019-05-14 | 杰瑞能源服务有限公司 | A kind of long-range control cementing head |
CN209855723U (en) | 2019-02-26 | 2019-12-27 | 杰瑞能源服务有限公司 | High-resistance rotary guide shoe |
CN209656622U (en) | 2019-02-28 | 2019-11-19 | 烟台杰瑞石油装备技术有限公司 | A kind of integral type coiled tubing defect detecting device |
CN109682881A (en) | 2019-02-28 | 2019-04-26 | 烟台杰瑞石油装备技术有限公司 | A kind of integral type coiled tubing defect detecting device |
CN109736740B (en) | 2019-03-05 | 2024-03-08 | 德州联合石油科技股份有限公司 | Composite driving mandrel anchoring casing head |
CN209780827U (en) | 2019-03-05 | 2019-12-13 | 德州联合石油科技股份有限公司 | anchoring casing head of composite driving mandrel |
CN209654128U (en) | 2019-03-08 | 2019-11-19 | 烟台杰瑞石油装备技术有限公司 | A kind of Gas Turbine Generating Units |
CN209800178U (en) | 2019-03-12 | 2019-12-17 | 烟台杰瑞石油装备技术有限公司 | reciprocating type three-cylinder plunger pump for oil and gas field |
CN109882372A (en) | 2019-03-12 | 2019-06-14 | 烟台杰瑞石油装备技术有限公司 | A kind of reciprocating three-cylinder plunger pump of oil gas field |
US20200300050A1 (en) | 2019-03-20 | 2020-09-24 | U.S. Well Services, LLC | Frac pump automatic rate adjustment and critical plunger speed indication |
US20200309027A1 (en) | 2019-03-27 | 2020-10-01 | Rolls-Royce Deutschland Ltd & Co Kg | Gas turbine engine with an electromagnetic transmission |
CN210049882U (en) | 2019-04-04 | 2020-02-11 | 烟台杰瑞石油装备技术有限公司 | Automatic conveying system suitable for blending equipment |
US11795798B2 (en) | 2019-04-09 | 2023-10-24 | ShalePumps, LLC | Pumping system for a wellsite |
US20200325752A1 (en) | 2019-04-09 | 2020-10-15 | Eagle PCO, LLC | Fracturing system component and assembly, and system and method for fracturing |
US20200325760A1 (en) | 2019-04-12 | 2020-10-15 | The Modern Group, Ltd. | Hydraulic fracturing pump system |
US11009023B2 (en) | 2019-04-12 | 2021-05-18 | Kcf Technologies, Inc. | Hydraulic fracturing distribution manifold |
US10876424B2 (en) | 2019-04-14 | 2020-12-29 | Hamilton Sunstrand Corporation | Energy recovery modules, generator arrangements, and methods of recovering energy in generator arrangements |
WO2020211083A1 (en) | 2019-04-19 | 2020-10-22 | 烟台杰瑞石油装备技术有限公司 | Super-power five-cylinder piston pump |
CN210769168U (en) | 2019-04-19 | 2020-06-16 | 烟台杰瑞石油装备技术有限公司 | Ultra-high-power five-cylinder plunger pump |
CN109869294A (en) | 2019-04-19 | 2019-06-11 | 烟台杰瑞石油装备技术有限公司 | A kind of super high power Five-cylinder piston pump |
WO2020211086A1 (en) | 2019-04-19 | 2020-10-22 | 烟台杰瑞石油装备技术有限公司 | Dual-motor dual-pump electric drive fracturing semi-trailer |
CN116591651A (en) | 2019-04-19 | 2023-08-15 | 烟台杰瑞石油装备技术有限公司 | Electric drive fracturing equipment |
CN209799942U (en) | 2019-04-19 | 2019-12-17 | 烟台杰瑞石油装备技术有限公司 | Double-motor double-pump electric driving fracturing semitrailer |
CN210097596U (en) | 2019-04-19 | 2020-02-21 | 烟台杰瑞石油装备技术有限公司 | Air-assisted powder conveying system |
US10858902B2 (en) | 2019-04-24 | 2020-12-08 | Oil States Energy Services, L.L.C. | Frac manifold and connector |
US11091993B2 (en) | 2019-06-17 | 2021-08-17 | Oil States Energy Services, L.L.C. | Zipper bridge |
US11408262B2 (en) | 2019-04-25 | 2022-08-09 | Spm Oil & Gas Inc. | Mobile fracking pump trailer |
US11068455B2 (en) | 2019-04-26 | 2021-07-20 | EMC IP Holding Company LLC | Mapper tree with super leaf nodes |
US11512569B2 (en) | 2019-04-28 | 2022-11-29 | Amerimex Motor & Controls, Llc | Power system for oil and gas fracking operations |
US11512632B2 (en) | 2019-05-01 | 2022-11-29 | Typhon Technology Solutions (U.S.), Llc | Single-transport mobile electric power generation |
WO2020223256A1 (en) | 2019-05-01 | 2020-11-05 | Typhon Technology Solutions, Llc | Single-transport mobile electric power generation |
US20200354928A1 (en) | 2019-05-07 | 2020-11-12 | Keystone Clearwater Solutions, LLC | Remote command and control pump system |
US11035213B2 (en) | 2019-05-07 | 2021-06-15 | Halliburton Energy Services, Inc. | Pressure controlled wellbore treatment |
CN209875063U (en) | 2019-05-08 | 2019-12-31 | 德州联合石油科技股份有限公司 | Composite vibration speed-up tool |
US11560845B2 (en) | 2019-05-15 | 2023-01-24 | Bj Energy Solutions, Llc | Mobile gas turbine inlet air conditioning system and associated methods |
US20200362760A1 (en) | 2019-05-15 | 2020-11-19 | Pratt & Whitney Canada Corp. | System and method for purging a fuel manifold of a gas turbine engine using an accumulator |
US11391214B2 (en) | 2019-05-15 | 2022-07-19 | Pratt & Whitney Canada Corp. | System and method for purging a fuel manifold of a gas turbine engine using a flow divider assembly |
CN110005371B (en) | 2019-05-20 | 2020-04-17 | 中国石油大学(华东) | Fully-electrically-driven underground safety valve |
CN110135079B (en) | 2019-05-20 | 2020-06-02 | 中国石油大学(华东) | Macroscopic elasticity evaluation method and system for offshore oil well control equipment |
CN110134113B (en) | 2019-05-20 | 2021-11-02 | 中国石油大学(华东) | Safety guarantee method and system for offshore oil well control equipment |
CN110109359B (en) | 2019-05-21 | 2023-03-10 | 中国石油大学(华东) | Safety integrity level evaluation method for offshore oil well control equipment |
CN110159225A (en) | 2019-05-25 | 2019-08-23 | 烟台杰瑞石油装备技术有限公司 | A method of complete control of automatically cementing the well |
CN110080707A (en) | 2019-06-05 | 2019-08-02 | 杰瑞能源服务有限公司 | A kind of starting short circuit having secondary opening function |
US11773844B2 (en) | 2019-06-07 | 2023-10-03 | Schlumberger Technology Corporation | Reciprocating pump trunnions connecting crosshead and connecting rod |
US11341836B2 (en) | 2019-06-07 | 2022-05-24 | Field Intelligence, Inc. | Persistent monitoring and real time low latency local control of centrifugal hydraulic pump, remote monitoring and control, and collecting data to produce performance profiles |
US11506126B2 (en) | 2019-06-10 | 2022-11-22 | U.S. Well Services, LLC | Integrated fuel gas heater for mobile fuel conditioning equipment |
US11598189B2 (en) | 2019-06-11 | 2023-03-07 | Nextier Completion Solutions Inc. | Control, integration, and modulation systems and methods for regulating hydraulic fracturing systems when combined with a pressure exchange system |
CN110145277A (en) | 2019-06-12 | 2019-08-20 | 烟台杰瑞石油装备技术有限公司 | A kind of dry cementing equipment for adding system of collection fiber |
CN210105817U (en) | 2019-06-12 | 2020-02-21 | 烟台杰瑞石油装备技术有限公司 | Well cementation equipment of collection fibre dry addition system |
CN210105818U (en) | 2019-06-12 | 2020-02-21 | 烟台杰瑞石油装备技术有限公司 | Well cementation equipment with hydraulic systems mutually standby |
CN110284854A (en) | 2019-06-12 | 2019-09-27 | 烟台杰瑞石油装备技术有限公司 | A kind of cementing equipment of hydraulic system mutual backup |
CN110208100A (en) | 2019-06-12 | 2019-09-06 | 海洋石油工程股份有限公司 | A kind of key equipment applied to deep-sea oil gas pipeline pressure test operation |
US11746636B2 (en) | 2019-10-30 | 2023-09-05 | Yantai Jereh Petroleum Equipment & Technologies Co., Ltd. | Fracturing apparatus and control method thereof, fracturing system |
CN214247597U (en) | 2020-12-11 | 2021-09-21 | 烟台杰瑞石油装备技术有限公司 | Fracturing device |
CN214887011U (en) | 2020-11-24 | 2021-11-26 | 烟台杰瑞石油装备技术有限公司 | Fracturing system |
CN110155193B (en) | 2019-06-13 | 2023-11-28 | 烟台杰瑞石油装备技术有限公司 | Electrically driven fracturing power supply semitrailer |
CN210139911U (en) | 2019-06-13 | 2020-03-13 | 烟台杰瑞石油装备技术有限公司 | Electrically-driven fracturing power supply semi-trailer |
US20220389804A1 (en) | 2019-06-13 | 2022-12-08 | Yantai Jereh Petroleum Equipment & Technologies Co., Ltd. | Fracturing system |
CN210105993U (en) | 2019-06-13 | 2020-02-21 | 烟台杰瑞石油装备技术有限公司 | Power supply semi-trailer of electrically-driven fracturing equipment |
US11680474B2 (en) | 2019-06-13 | 2023-06-20 | Yantai Jereh Petroleum Equipment & Technologies Co., Ltd. | Fracturing apparatus and control method thereof, fracturing system |
CN110118127A (en) | 2019-06-13 | 2019-08-13 | 烟台杰瑞石油装备技术有限公司 | A kind of electricity drives the power supply semitrailer of fracturing unit |
CN112983381A (en) | 2021-04-20 | 2021-06-18 | 烟台杰瑞石油装备技术有限公司 | Fracturing equipment, control method thereof and fracturing system |
US11306835B1 (en) | 2019-06-17 | 2022-04-19 | KHOLLE Magnolia 2015, LLC | Flapper valves with hydrofoil and valve systems |
CN110152552A (en) | 2019-06-18 | 2019-08-23 | 烟台杰瑞石油装备技术有限公司 | A kind of electro-hydraulic combination drive sand blender |
CN210303516U (en) | 2019-06-18 | 2020-04-14 | 烟台杰瑞石油装备技术有限公司 | Electro-hydraulic hybrid driving sand mixing equipment |
CN210522432U (en) | 2019-06-21 | 2020-05-15 | 烟台杰瑞石油装备技术有限公司 | Multifunctional blending equipment |
CN110124574A (en) | 2019-06-21 | 2019-08-16 | 烟台杰瑞石油装备技术有限公司 | A kind of multi-functional mixing device |
US20220341362A1 (en) | 2019-06-25 | 2022-10-27 | Yantai Jereh Petroleum Equipment & Technologies Co., Ltd. | System for providing mobile power |
US11753991B2 (en) | 2019-06-25 | 2023-09-12 | Yantai Jereh Petroleum Equipment & Technologies Co., Ltd. | Intake-exhaust transport apparatus mobile power generation system and assembling method thereof |
CN210289932U (en) | 2019-06-25 | 2020-04-10 | 烟台杰瑞石油装备技术有限公司 | Mobile power generation system |
CN110159432A (en) | 2019-06-25 | 2019-08-23 | 烟台杰瑞石油装备技术有限公司 | It is a kind of for providing the system of moving electric power |
CN110159433A (en) | 2019-06-25 | 2019-08-23 | 烟台杰瑞石油装备技术有限公司 | A kind of dislocation generation system |
CN210289931U (en) | 2019-06-25 | 2020-04-10 | 烟台杰瑞石油装备技术有限公司 | System for providing mobile power |
CN210289933U (en) | 2019-06-25 | 2020-04-10 | 烟台杰瑞石油装备技术有限公司 | Mobile power generation system |
CN110284972A (en) | 2019-06-25 | 2019-09-27 | 烟台杰瑞石油装备技术有限公司 | A kind of method of dislocation generation system |
CN110145399A (en) | 2019-06-25 | 2019-08-20 | 烟台杰瑞石油装备技术有限公司 | A kind of vehicular power generation system |
US11377943B2 (en) | 2019-07-12 | 2022-07-05 | Halliburton Energy Services, Inc. | Wellbore hydraulic fracturing through a common pumping source |
CN110252191A (en) | 2019-07-20 | 2019-09-20 | 烟台杰瑞石油装备技术有限公司 | A kind of electricity drive mixing device |
CN210449044U (en) | 2019-07-20 | 2020-05-05 | 烟台杰瑞石油装备技术有限公司 | Electricity drives blending equipment |
WO2021021664A1 (en) | 2019-07-26 | 2021-02-04 | Typhon Technology Solutions, Llc | Artificial intelligence based hydraulic fracturing system monitoring and control |
US11143005B2 (en) | 2019-07-29 | 2021-10-12 | Halliburton Energy Services, Inc. | Electric pump flow rate modulation for fracture monitoring and control |
WO2021022048A1 (en) | 2019-08-01 | 2021-02-04 | U.S. Well Services, LLC | High capacity power storage system for electric hydraulic fracturing |
CN210825844U (en) | 2019-08-14 | 2020-06-23 | 杰瑞环境工程技术有限公司 | Compound sewage treatment system |
CN210599194U (en) | 2019-08-20 | 2020-05-22 | 烟台杰瑞石油装备技术有限公司 | Mobile power system |
CN110374745A (en) | 2019-08-20 | 2019-10-25 | 烟台杰瑞石油装备技术有限公司 | A kind of mobile power system |
US20210054727A1 (en) | 2019-08-21 | 2021-02-25 | PetroStar Services, LLC | Oil and gas zipper manifold |
CN110467298A (en) | 2019-08-23 | 2019-11-19 | 杰瑞环保科技有限公司 | A kind of fracturing outlet liquid immediate processing method |
CN110510771A (en) | 2019-08-23 | 2019-11-29 | 杰瑞环保科技有限公司 | A kind of guanidine colloid system fracturing outlet liquid processing method and processing device |
CN110454352A (en) | 2019-08-27 | 2019-11-15 | 烟台杰瑞石油装备技术有限公司 | A kind of straight line motor drive type plunger pump |
CN110425105A (en) | 2019-08-27 | 2019-11-08 | 烟台杰瑞石油装备技术有限公司 | A kind of linear motor plunger pump |
CA3143908C (en) | 2019-08-27 | 2023-12-19 | Nuovo Pignone Tecnologie - S.r.l | Two-shaft gas turbine control system and method |
CN110439779A (en) | 2019-08-27 | 2019-11-12 | 烟台杰瑞石油装备技术有限公司 | A kind of plunger pump driven with linear motor |
CN211202218U (en) | 2019-08-27 | 2020-08-07 | 烟台杰瑞石油装备技术有限公司 | Linear motor plunger pump |
US20220275878A1 (en) | 2019-08-30 | 2022-09-01 | National Oilwell Varco, L.P. | Linear electric actuator |
US20220412258A1 (en) | 2019-09-06 | 2022-12-29 | Yantai Jereh Petroleum Equipment & Technologies Co., Ltd. | Hydraulic Fracturing System for Driving a Plunger Pump with a Turbine Engine and Noise Reduction Thereof |
CN110469654A (en) | 2019-09-06 | 2019-11-19 | 烟台杰瑞石油装备技术有限公司 | A kind of turbine pressure break reduction gearbox |
US20230003238A1 (en) | 2019-09-06 | 2023-01-05 | Yantai Jereh Petroleum Equipment & Technologies Co., Ltd. | Turbine Engine Air Intake System and Cabin |
CN210460875U (en) | 2019-09-06 | 2020-05-05 | 烟台杰瑞石油装备技术有限公司 | Sound insulation cabin body of turbine engine |
CN213838778U (en) | 2020-11-23 | 2021-07-30 | 烟台杰瑞石油装备技术有限公司 | Nacelle for a turbine engine |
CN110454285A (en) | 2019-09-06 | 2019-11-15 | 烟台杰瑞石油装备技术有限公司 | A kind of sound insulation cabin of turbogenerator |
US11460018B2 (en) | 2019-09-06 | 2022-10-04 | Enquest Energy Solutions, Llc | Systems and methods for attenuating sound |
CN210600110U (en) | 2019-09-06 | 2020-05-22 | 烟台杰瑞石油装备技术有限公司 | Reduction gearbox for turbine fracturing |
CN110566173B (en) | 2019-09-12 | 2021-11-12 | 杰瑞能源服务有限公司 | Fracturing system with antifreezing performance |
CN110469312B (en) | 2019-09-12 | 2022-02-22 | 杰瑞能源服务有限公司 | Oil field fracturing system with anti-freezing performance |
CA3092859A1 (en) | 2019-09-13 | 2021-03-13 | Bj Energy Solutions, Llc | Fuel, communications, and power connection systems and related methods |
US10815764B1 (en) | 2019-09-13 | 2020-10-27 | Bj Energy Solutions, Llc | Methods and systems for operating a fleet of pumps |
CA3092868A1 (en) | 2019-09-13 | 2021-03-13 | Bj Energy Solutions, Llc | Turbine engine exhaust duct system and methods for noise dampening and attenuation |
US10989180B2 (en) | 2019-09-13 | 2021-04-27 | Bj Energy Solutions, Llc | Power sources and transmission networks for auxiliary equipment onboard hydraulic fracturing units and associated methods |
US10895202B1 (en) | 2019-09-13 | 2021-01-19 | Bj Energy Solutions, Llc | Direct drive unit removal system and associated methods |
US11015536B2 (en) | 2019-09-13 | 2021-05-25 | Bj Energy Solutions, Llc | Methods and systems for supplying fuel to gas turbine engines |
US11002189B2 (en) | 2019-09-13 | 2021-05-11 | Bj Energy Solutions, Llc | Mobile gas turbine inlet air conditioning system and associated methods |
US11555756B2 (en) | 2019-09-13 | 2023-01-17 | Bj Energy Solutions, Llc | Fuel, communications, and power connection systems and related methods |
US11015594B2 (en) | 2019-09-13 | 2021-05-25 | Bj Energy Solutions, Llc | Systems and method for use of single mass flywheel alongside torsional vibration damper assembly for single acting reciprocating pump |
CA3092865C (en) | 2019-09-13 | 2023-07-04 | Bj Energy Solutions, Llc | Power sources and transmission networks for auxiliary equipment onboard hydraulic fracturing units and associated methods |
US11373058B2 (en) | 2019-09-17 | 2022-06-28 | Halliburton Energy Services Inc. | System and method for treatment optimization |
CN110469405A (en) | 2019-09-17 | 2019-11-19 | 烟台杰瑞石油装备技术有限公司 | A kind of double vehicle-mounted gas turbine generator groups |
CN210660319U (en) | 2019-09-17 | 2020-06-02 | 烟台杰瑞石油装备技术有限公司 | Double-vehicle-mounted gas turbine generator set |
US20230029574A1 (en) | 2019-09-20 | 2023-02-02 | Yantai Jereh Petroleum Equipment & Technologies Co., Ltd. | Fracturing Apparatus and Fracturing System |
CN211201919U (en) | 2019-09-20 | 2020-08-07 | 烟台杰瑞石油装备技术有限公司 | Turbine fracturing equipment |
CN210598945U (en) | 2019-09-20 | 2020-05-22 | 烟台杰瑞石油装备技术有限公司 | Hydraulic fracturing system for driving plunger pump by turbine engine |
US11702919B2 (en) | 2019-09-20 | 2023-07-18 | Yantai Jereh Petroleum Equipment & Technologies Co., Ltd. | Adaptive mobile power generation system |
CN112901292A (en) | 2021-03-30 | 2021-06-04 | 烟台杰瑞石油装备技术有限公司 | Exhaust device, mounting method thereof and turbine fracturing equipment |
CN210888904U (en) | 2019-09-20 | 2020-06-30 | 烟台杰瑞石油装备技术有限公司 | Turbine fracturing equipment mounted on semitrailer |
US11519395B2 (en) | 2019-09-20 | 2022-12-06 | Yantai Jereh Petroleum Equipment & Technologies Co., Ltd. | Turbine-driven fracturing system on semi-trailer |
CN110486249A (en) | 2019-09-20 | 2019-11-22 | 烟台杰瑞石油装备技术有限公司 | A kind of Five-cylinder piston pump |
CN210889242U (en) | 2019-09-20 | 2020-06-30 | 烟台杰瑞石油装备技术有限公司 | Fracturing pump power-driven system |
US11686187B2 (en) | 2019-09-20 | 2023-06-27 | Yantai Jereh Petroleum Equipment & Technologies Co., Ltd. | Fracturing device |
CN110469314A (en) | 2019-09-20 | 2019-11-19 | 烟台杰瑞石油装备技术有限公司 | A kind of fracturing system using turbogenerator driving plunger pump |
CN210599303U (en) | 2019-09-20 | 2020-05-22 | 烟台杰瑞石油装备技术有限公司 | Five-cylinder plunger pump |
CN110485983A (en) | 2019-09-20 | 2019-11-22 | 烟台杰瑞石油装备技术有限公司 | A kind of turbine pressure break semitrailer |
CA3154906C (en) | 2019-09-20 | 2023-08-22 | Yantai Jereh Petroleum Equipment & Technologies Co., Ltd. | Hydraulic fracturing system for driving a plunger pump with a turbine engine |
CN110485982A (en) | 2019-09-20 | 2019-11-22 | 烟台杰瑞石油装备技术有限公司 | A kind of turbine fracturing unit |
CN110500255A (en) | 2019-09-20 | 2019-11-26 | 烟台杰瑞石油装备技术有限公司 | A kind of fracturing pump power-driven system |
CN113047916A (en) | 2021-01-11 | 2021-06-29 | 烟台杰瑞石油装备技术有限公司 | Switchable device, well site, control method thereof, switchable device, and storage medium |
CN210598943U (en) | 2019-09-20 | 2020-05-22 | 烟台杰瑞石油装备技术有限公司 | Turbine fracturing semitrailer |
CN116792068A (en) | 2019-09-20 | 2023-09-22 | 烟台杰瑞石油装备技术有限公司 | Turbine fracturing equipment |
US12000253B2 (en) | 2019-09-20 | 2024-06-04 | Yantai Jereh Petroleum Equipment & Technologies Co., Ltd. | Fracturing apparatus and fracturing system |
WO2021056174A1 (en) | 2019-09-24 | 2021-04-01 | 烟台杰瑞石油装备技术有限公司 | Electrically-driven fracturing well site system |
CN110513097A (en) | 2019-09-24 | 2019-11-29 | 烟台杰瑞石油装备技术有限公司 | A kind of electricity drives the wellsite system of pressure break |
CN210598946U (en) | 2019-09-24 | 2020-05-22 | 烟台杰瑞石油装备技术有限公司 | Electrically-driven fracturing well site system |
US11401801B2 (en) | 2019-09-25 | 2022-08-02 | Halliburton Energy Services, Inc. | Systems and methods for real-time hydraulic fracture control |
CN210714569U (en) | 2019-10-10 | 2020-06-09 | 德州联合石油科技股份有限公司 | Large-section slurry return mandrel hanger and wellhead device |
US11168674B2 (en) | 2019-10-11 | 2021-11-09 | Dalian University Of Technology | Wave energy thermal storage type seawater thermoelectric power generation device |
CN110617318A (en) | 2019-10-29 | 2019-12-27 | 烟台杰瑞石油装备技术有限公司 | Five-cylinder plunger pump with integral power end structure |
CN210769170U (en) | 2019-10-29 | 2020-06-16 | 烟台杰瑞石油装备技术有限公司 | Multipoint-supported five-cylinder plunger pump |
CN110617187A (en) | 2019-10-29 | 2019-12-27 | 烟台杰瑞石油装备技术有限公司 | High-power five-cylinder plunger pump |
CN210770133U (en) | 2019-10-29 | 2020-06-16 | 烟台杰瑞石油装备技术有限公司 | Five-cylinder plunger pump with integral power end structure |
CN210769169U (en) | 2019-10-29 | 2020-06-16 | 烟台杰瑞石油装备技术有限公司 | High-power five-cylinder plunger pump |
CN110617188A (en) | 2019-10-29 | 2019-12-27 | 烟台杰瑞石油装备技术有限公司 | Multipoint-supported five-cylinder plunger pump |
CN210888905U (en) | 2019-10-30 | 2020-06-30 | 烟台杰瑞石油装备技术有限公司 | Single-machine single-pump electric-drive fracturing semitrailer |
US20220112892A1 (en) | 2019-10-30 | 2022-04-14 | Yantai Jereh Petroleum Equipment & Technologies Co., Ltd. | Variable-speed integrated machine and wellsite apparatus |
CN211201920U (en) | 2019-10-30 | 2020-08-07 | 烟台杰瑞石油装备技术有限公司 | Electric drive fracturing semitrailer of frequency conversion all-in-one machine |
CN116480547A (en) | 2019-10-30 | 2023-07-25 | 烟台杰瑞石油装备技术有限公司 | Plunger pump and electrically-driven fracturing semitrailer |
CN110608030A (en) | 2019-10-30 | 2019-12-24 | 烟台杰瑞石油装备技术有限公司 | Electric drive fracturing semitrailer of frequency conversion all-in-one machine |
CN110947681A (en) | 2019-11-05 | 2020-04-03 | 中国石油集团川庆钻探工程有限公司长庆固井公司 | Automatic cleaning device and method for density meter of cement truck |
CN211412945U (en) | 2019-11-05 | 2020-09-04 | 中国石油集团川庆钻探工程有限公司长庆固井公司 | Cement truck densimeter self-cleaning device |
US11009024B1 (en) | 2019-11-11 | 2021-05-18 | St9 Gas And Oil, Llc | Power end for hydraulic fracturing pump |
WO2021102036A1 (en) | 2019-11-18 | 2021-05-27 | Kerr Machine Co. | High pressure pump |
CN110873093A (en) | 2019-11-21 | 2020-03-10 | 杰瑞石油天然气工程有限公司 | Integral hydraulic pressure station |
US11339637B2 (en) | 2019-11-27 | 2022-05-24 | Fmc Technologies, Inc. | Packaging and deployment of a frac pump on a frac pad |
US11549348B2 (en) | 2019-11-27 | 2023-01-10 | Universal Pressure Pumping, Inc. | Apparatus and methods for interlocking hydraulic fracturing equipment |
CN211397553U (en) | 2019-12-03 | 2020-09-01 | 烟台杰瑞石油装备技术有限公司 | Fractured well site layout system |
CN110821464A (en) | 2019-12-03 | 2020-02-21 | 烟台杰瑞石油装备技术有限公司 | Fractured well site layout system |
CN211384571U (en) | 2019-12-16 | 2020-09-01 | 烟台杰瑞石油装备技术有限公司 | Blending system |
CN110787667A (en) | 2019-12-16 | 2020-02-14 | 烟台杰瑞石油装备技术有限公司 | Blending system |
CN110848028A (en) | 2019-12-17 | 2020-02-28 | 烟台杰瑞石油装备技术有限公司 | System for providing mobile power |
CN110833665A (en) | 2019-12-19 | 2020-02-25 | 烟台杰瑞石油装备技术有限公司 | Fire fighting system of turbine engine |
CN211500955U (en) | 2019-12-26 | 2020-09-15 | 烟台杰瑞石油装备技术有限公司 | Stainless steel valve box with packing sleeve structure |
US20210199110A1 (en) | 2019-12-31 | 2021-07-01 | U.S. Well Services, LLC | Systems and methods for fluid end early failure prediction |
CN111185461B (en) | 2020-01-06 | 2021-03-30 | 杰瑞邦达环保科技有限公司 | Pulping method of organic dangerous solid waste |
CN111185460B (en) | 2020-01-06 | 2021-09-24 | 杰瑞邦达环保科技有限公司 | Resource utilization process for organic hazardous waste |
CN111089003A (en) | 2020-01-07 | 2020-05-01 | 烟台杰瑞石油装备技术有限公司 | Air source system for supplying air to turbine engine by using fracturing manifold equipment |
CN211397677U (en) | 2020-01-07 | 2020-09-01 | 烟台杰瑞石油装备技术有限公司 | Air source system for supplying air to turbine engine by using fracturing manifold equipment |
US11913380B2 (en) | 2020-01-07 | 2024-02-27 | Yantai Jereh Petroleum Equipment & Technologies Co., Ltd. | Gas source system for supplying combustion gas to a turbine engine by fracturing manifold equipment |
US11396690B2 (en) | 2020-01-14 | 2022-07-26 | Prince Mohammad Bin Fahd University | Method of producing medically applicable titanium |
CN111058810A (en) | 2020-01-17 | 2020-04-24 | 杰瑞能源服务有限公司 | Gas conduction pressure measurement interval-opened oil extraction device |
CN211524765U (en) | 2020-01-18 | 2020-09-18 | 烟台杰瑞石油装备技术有限公司 | Novel well cementation car |
CN111075391A (en) | 2020-01-18 | 2020-04-28 | 烟台杰瑞石油装备技术有限公司 | Novel well cementation car |
CN111167769B (en) | 2020-01-19 | 2024-06-18 | 杰瑞能源服务有限公司 | Hydraulic reversing mechanism |
CN111206901A (en) | 2020-01-19 | 2020-05-29 | 烟台杰瑞石油装备技术有限公司 | Nitrogen foam cement preparation device and preparation method thereof |
CN111173476A (en) | 2020-01-20 | 2020-05-19 | 烟台杰瑞石油装备技术有限公司 | Novel super large discharge capacity superhigh pressure well cementation equipment |
CN111151186A (en) | 2020-01-21 | 2020-05-15 | 烟台杰瑞石油装备技术有限公司 | Acid liquor mixing equipment |
CN111169833A (en) | 2020-01-21 | 2020-05-19 | 烟台杰瑞石油装备技术有限公司 | Acid tank sealing treatment system |
US11168681B2 (en) | 2020-01-23 | 2021-11-09 | St9 Gas And Oil, Llc | Drive system for hydraulic fracturing pump |
US11499547B2 (en) | 2020-02-27 | 2022-11-15 | Caterpillar Inc. | Hydraulic fracturing pump health monitor |
US10961993B1 (en) | 2020-03-12 | 2021-03-30 | American Jereh International Corporation | Continuous high-power turbine fracturing equipment |
CN111206992A (en) | 2020-03-12 | 2020-05-29 | 美国杰瑞国际有限公司 | Continuous high-power turbine fracturing equipment |
CN114753999A (en) | 2022-03-10 | 2022-07-15 | 烟台杰瑞石油装备技术有限公司 | Lubrication system |
US11920584B2 (en) | 2020-03-12 | 2024-03-05 | American Jereh International Corporation | Continuous high-power turbine fracturing equipment |
US10954855B1 (en) | 2020-03-12 | 2021-03-23 | American Jereh International Corporation | Air intake and exhaust system of turbine engine |
US20210285311A1 (en) | 2020-03-12 | 2021-09-16 | American Jereh International Corporation | Manifold system of low pressure suction and high pressure discharge |
CN111219326A (en) | 2020-03-12 | 2020-06-02 | 美国杰瑞国际有限公司 | Low-pressure suction and high-pressure discharge manifold system |
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