CN104612928B - Hydraulic bidirectional effect pumping installations - Google Patents
Hydraulic bidirectional effect pumping installations Download PDFInfo
- Publication number
- CN104612928B CN104612928B CN201510094653.5A CN201510094653A CN104612928B CN 104612928 B CN104612928 B CN 104612928B CN 201510094653 A CN201510094653 A CN 201510094653A CN 104612928 B CN104612928 B CN 104612928B
- Authority
- CN
- China
- Prior art keywords
- hydraulic cylinder
- double acting
- hydraulic
- control valve
- inner chamber
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Details Of Reciprocating Pumps (AREA)
- Reciprocating Pumps (AREA)
Abstract
A kind of hydraulic bidirectional effect pumping installations, including prime mover, hydraulic oil pump, hydraulic pressure oil tank, control valve, double acting hydraulic cylinder and plunger displacement pump, described prime mover driven hydraulic oil pump.Hydraulic bidirectional effect pumping installations utilizes double acting hydraulic cylinder to drive the plunger displacement pump of both sides, add cylinder number, decrease jig frequency, improve the service life of consumable accessory, effectively increase the coverage of flow, it is effectively improved the suction efficiency of fracturing fluid, reduce integrally-built complexity, reduce the costs such as manufacture maintenance, reduce the requirement of lubricating system, double acting hydraulic cylinder moves back and forth and all does work, and improves work efficiency.
Description
Technical field
The present invention relates to oil-gas mining field, specifically, be a kind of hydraulic bidirectional process pump being applied to Oil/gas Well field operation
Send device.
Background technology
Fracturing technique is one of important means developing oil gas, especially China shale gas exploitation at present, for low-permeability oil
Gas reservoir, it is generally required to could realize stable yields and the volume increase of oil-gas mining by fracturing work.Main as pressing crack construction of fracturing pump
Operation unit, its principle is to utilize hydraulic action to inject fracturing fluid and form high pressure in Oil/gas Well so that oil-gas Layer is formed bigger
Crack.Fracturing work Main Function is the percolation ability in order to increase oil gas, improves the yield of oil gas.
At present, conventional fracturing pump is arranged on fracturing unit truck, and in work progress, the power utilizing prime mover to produce passes sequentially through change
Speed case, power transmission shaft, it is delivered to fracturing pump and carries out operation.Fracturing pump is as low pressure fracturing fluid is transformed into highly pressurised liquid input well head
Conveyer device, the basic structure of traditional fracturing pump the most both domestic and external is toggle, and one end of multiple plungers can be distinguished
Moving back and forth in the fluid end of plunger displacement pump, multiple connecting rods are arranged between multiple plunger and bent axle, receive input at bent axle dynamic
During power, it is possible to rotate and drivening rod does crank rod movement, and then drive the plunger being connected with connecting rod to move back and forth,
Thus drive plunger displacement pump, it is achieved low pressure fracturing fluid is sucked and the fracturing work of high pressure discharge continuously.
In above-mentioned crank-linkage type fracturing pump, owing to fluid end consumable accessory is shorter for service life, such as: valve body, valve rubber,
The service lifes such as valve seat, packing assembly only have tens hours.The output pressure of this type of fracturing pump, flow coverage relatively
Narrow, the operation of pressure and displacement requirements to realize different range, owing to cylinder number limits, different post can only be met by changing
The fluid end clack box of plug diameter.This type of fracturing pump is owing to when high discharge capacity operation, piston reciprocation motion is very frequent, and fracturing fluid is still
Fully do not suck and just discharged by high pressure, have impact on the work efficiency of whole pump.In this type of power end of fracturing pump, highly integrated song
The first-class parts of axle, pull bar, connecting rod, input gear, cross, structure is sufficiently complex, and manufacturing cost height, manufacturing cycle length,
It is not easy to post-job dismounting and maintenance.The high speed rotating such as bent axle, connecting rod, crosshead and input gear, stand under load is the most relatively
Greatly, therefore the requirement to lubricating system is the highest, therefore also needs to favorably situated lubricating system in narrow space, adds and sets
Meter difficulty, design cost and the accuracy of manufacture.
Summary of the invention
The present invention is directed to above-mentioned the deficiencies in the prior art, devise a kind of hydraulic bidirectional effect pumping installations.
The hydraulic bidirectional effect pumping installations of the present invention, including prime mover, hydraulic oil pump, hydraulic pressure oil tank, control valve, double acting
Hydraulic cylinder and plunger displacement pump, described prime mover driven hydraulic oil pump.
The flowline that described hydraulic pressure oil tank is arranged is connected with hydraulic oil pump.
Described hydraulic oil pump is connected with control valve by pipeline, and the oil return pipe that described hydraulic pressure oil tank is arranged is connected with control valve.
Described double acting hydraulic cylinder two ends are both provided with piston rod, and piston rod all connects plunger displacement pump, described double-action hydraulic
Cylinder is connected with control valve by pipeline.
Preferably, described double acting hydraulic cylinder is provided with multiple.
Preferably, the first inner chamber of described double acting hydraulic cylinder and the second inner chamber all pass through pipeline and are connected with control valve.
Preferably, the first inner chamber of described double acting hydraulic cylinder is connected with control valve, the second inner chamber by pipeline and another
Second inner chamber of double acting hydraulic cylinder is connected.
Preferably, described multiple double acting hydraulic cylinders are sequentially connected into hydraulic cylinder group, a double cropping in described hydraulic cylinder group
All be connected with the corresponding inner chamber of another double acting hydraulic cylinder with the inner chamber of hydraulic cylinder, first be positioned in described hydraulic cylinder group and
One inner chamber of last double acting hydraulic cylinder is all connected with control valve.
Preferably, described hydraulic cylinder group is provided with multiple.
Preferably, described control valve includes multiple switching valve, be arranged on switching two of valve one end tap mouths respectively with hydraulic pressure
Oil pump is connected with hydraulic pressure oil tank, and the main interface being arranged on the switching valve other end is connected with double acting hydraulic cylinder by pipeline.
Preferably, described plunger displacement pump includes clack box, horizontal and vertical in clack box is respectively arranged with in plunger seal sheath and clack box
Chamber, plunger seal sheath is connected in the middle part of clack box inner chamber, is slidably fitted with plunger, plunger and corresponding double acting liquid in plunger seal sheath
The piston rod of compressing cylinder is connected, and clack box inner chamber upper and lower is fitted with check valve.
The invention has the beneficial effects as follows: hydraulic bidirectional effect pumping installations utilizes double acting hydraulic cylinder to drive the plunger displacement pump of both sides, increases
Add cylinder number, decreased jig frequency, improve the service life of consumable accessory, effectively increase the coverage of flow, effectively carry
The high suction efficiency of fracturing fluid, reduces integrally-built complexity, reduces the costs such as manufacture maintenance, reduce lube system
The requirement of system, double acting hydraulic cylinder moves back and forth and all does work, improves work efficiency.
The access form of double acting hydraulic cylinder is multiple, can in parallel, half range series winding and contacting completely, can adjust even according to applying working condition
Connect form, improve the motility of use.When using access form in parallel, driving force is big, and hydraulic cylinder piston motion break-in is fast,
Power foot, the hydraulic pressure that plunger displacement pump can be made to export is bigger.When using the access form contacted completely, the fluid between hydraulic cylinder can phase
Interaction, driving force is little, saves power input, improves power utilization efficiency.When using the access form of half range series winding, can
There is above two simultaneously and access the performance of form.In whole hydraulic bidirectional effect pumping installations, three kinds of double acting hydraulic cylinder
Access form can individually occur, it is possible to occurs two-by-two, also can three kinds exist simultaneously, further increase the motility of combination, carry
Cylinder number that high hydraulic bidirectional effect pumping installations can provide and hydraulic pressure scope, improve the motility used further.
Control valve uses switching valve, makes the inner chamber of hydraulic cylinder switch between input and output, operates and controls simple, it is achieved holding
Easily.Plunger pump structure is simple, multiple parts assemble, improve maintainability, reduce manufacturing cost.
Accompanying drawing explanation
Accompanying drawing 1 is the overall structure schematic diagram one of hydraulic bidirectional effect pumping installations；
Accompanying drawing 2 is the structural representation of hydraulic bidirectional effect pumping installations pumping mechanism；
Accompanying drawing 3 is the overall structure schematic diagram two of hydraulic bidirectional effect pumping installations；
Accompanying drawing 4 is the overall structure schematic diagram three of hydraulic bidirectional effect pumping installations.
Detailed description of the invention
The hydraulic bidirectional effect pumping installations of the present invention, as shown in Figures 1 to 4, including prime mover 1, hydraulic oil pump 2, hydraulic oil
Tank 3, control valve 4, double acting hydraulic cylinder 5 and plunger displacement pump 6.
Prime mover 1 is electromotor, motor equal power device, and prime mover 1 drives hydraulic oil pump 2.Hydraulic pressure oil tank 3 is arranged
Flowline is connected with hydraulic oil pump 2, and hydraulic oil pump 2 is connected with control valve 4 by pipeline, the oil return pipe that hydraulic pressure oil tank 3 is arranged
It is connected with control valve 4,
Double acting hydraulic cylinder 5 two ends are both provided with piston rod 51, and piston rod 51 all connects plunger displacement pump 6, described double acting liquid
Cylinder pressure 5 is connected with control valve 4 by pipeline.
Double acting hydraulic cylinder 5 is provided with multiple, and the access form between double acting hydraulic cylinder 5 and control valve 4 is multiple, can in parallel,
Half range is contacted and contacts completely.
When using access form the most in parallel, as it is shown on figure 3, the first inner chamber of double acting hydraulic cylinder 5 and the second inner chamber are the most logical
Cross pipeline to be connected with control valve 4.
When using the access form contacted completely, as shown in Figure 4, multiple double acting hydraulic cylinders 5 are sequentially connected into hydraulic cylinder group.
The inner chamber of a double acting hydraulic cylinder 5 in hydraulic cylinder group is all connected with the corresponding inner chamber of another double acting hydraulic cylinder 5, is positioned at
In described hydraulic cylinder group first is connected with control valve 4 with an inner chamber of last double acting hydraulic cylinder 5.Hydraulic cylinder
Group can be provided with multiple.
When using the access form of half range series winding, as it is shown in figure 1, the first inner chamber of double acting hydraulic cylinder 5 is connected with control valve 4,
Second inner chamber is connected with the second inner chamber of another double acting hydraulic cylinder 5 by pipeline.
Control valve 4 includes multiple switching valve, be arranged on switching two of valve one end tap mouths respectively with hydraulic oil pump 2 and hydraulic oil
Tank 3 is connected, and the main interface being arranged on the switching valve other end is connected with corresponding double acting hydraulic cylinder 5 by pipeline.When needs are by oil
When liquid is sent in the inner chamber of double acting hydraulic cylinder 5, switching valve makes main interface and the tap mouth that can send into fluid is connected；Otherwise,
When the fluid in the inner chamber of double acting hydraulic cylinder 3 is to be discharged, switching valve makes main interface and the tap mouth that can send fluid is connected.
As in figure 2 it is shown, plunger displacement pump 6 includes clack box 61, horizontal and vertical in clack box 61 it is respectively arranged with plunger seal sheath 62 He
Clack box inner chamber 63, plunger seal sheath 62 is connected in the middle part of clack box inner chamber 63, is slidably fitted with plunger 64 in plunger seal sheath 62,
Plunger 64 is connected with the piston rod 51 of corresponding double-act-ing hydraulic J-Horner 5, and clack box inner chamber 63 upper and lower is fitted with check valve
65.Clack box inner chamber 63 lower end is input, and upper end is outfan, when plunger 64 is displaced outwardly, makes clack box 1 internal cavity
Volume increases, and produces pressure reduction, and fracturing fluid is pushed the check valve 65 of bottom open by input, entered in clack box 1 internal cavity,
Then plunger 64 moves inward, and makes clack box 1 chamber portions reduce, and will go into the fracturing fluid in clack box 1 internal cavity and leads to
Check valve 65 and the outfan of crossing top are sent.
During the work of hydraulic bidirectional effect pumping installations, prime mover operates, and drives hydraulic oil pump 2, by fluid from hydraulic pressure oil tank 3
Extract out and be sent to control valve 4, control valve 4 controlling in the inner chamber whether fluid enters double acting hydraulic cylinder 5.
When using access form the most in parallel, control valve 4 controls fluid and enters into an inner chamber of each double acting hydraulic cylinder 5
In, promote piston to move, the movement of piston makes the fluid in another inner chamber of each double acting hydraulic cylinder 5 by control valve 4
Enter oil return pipe, return in hydraulic oil pipe 3.The piston of movement makes the piston rod 51 at two ends promote or pull the plunger displacement pump of correspondence
Plunger 64 in 6 works.
When using the access form contacted completely, control valve 4 controls in fluid enters into one of first double acting hydraulic cylinder 5
In chamber, promoting piston to move, due to the movement of piston, another cavity volume of first double acting hydraulic cylinder 5 reduces, its
In fluid by the inner chamber squeezing second double acting hydraulic cylinder 5, then promote second double acting hydraulic cylinder 5
Piston moves, and makes the fluid of another inner chamber of second double acting hydraulic cylinder enter the 3rd double acting hydraulic cylinder 5 and promotes piston,
In the manner described above, promoting the piston of each double acting hydraulic cylinder to move step by step, the fluid of last double acting hydraulic cylinder passes through
Control valve 4 is discharged, and returns in hydraulic pressure oil tank 3.The piston of movement makes the piston rod 51 at two ends promote or pull the plunger of correspondence
Pump 6 works.
When using the access form of half range series winding, control valve 4 controls fluid and enters into the first of at least one double acting hydraulic cylinder 5
In inner chamber, promote the piston of corresponding double acting hydraulic cylinder 5 to move, make the oil in double acting hydraulic cylinder 5 second inner chamber of correspondence
Liquid enters in the second inner chamber of remaining double acting hydraulic cylinder 5, promotes piston to move so that it is remaining double acting hydraulic cylinder 5
Fluid in first inner chamber is then discharged by control valve 4, returns in hydraulic pressure oil tank 3.The piston of movement makes the piston rod 51 at two ends
Promote or pull the plunger 64 in the plunger displacement pump 6 of correspondence to work.
Double acting hydraulic cylinder 5 moves back and forth under the effect of fluid, drives the plunger displacement pump 6 of both sides to work, by defeated for fracturing fluid high pressure
Go out.In hydraulic bidirectional effect pumping installations, at least there is one in three kinds of access waies of double acting hydraulic cylinder 5.
Claims (5)
1. a hydraulic bidirectional effect pumping installations, including prime mover (1), hydraulic oil pump (2), hydraulic pressure oil tank (3), control valve (4),
Double acting hydraulic cylinder (5) and plunger displacement pump (6), described prime mover (1) drives hydraulic oil pump (2), described hydraulic oil
Tank (3) is connected with hydraulic oil pump (2) by pipeline, and described hydraulic oil pump (2) passes through pipeline and control valve (4) phase
Even, described hydraulic pressure oil tank (3) is connected with control valve (4) by pipeline, described double acting hydraulic cylinder (5) two ends
Being both provided with piston rod (51), piston rod (51) all connects plunger displacement pump (6), and described double acting hydraulic cylinder (5) leads to
Crossing pipeline to be connected with control valve (4), described double acting hydraulic cylinder (5) is provided with multiple, it is characterised in that described
First inner chamber of double acting hydraulic cylinder (5) is connected with control valve (4), and the second inner chamber is by pipeline and another double acting liquid
Second inner chamber of cylinder pressure (5) is connected.
2. a hydraulic bidirectional effect pumping installations, including prime mover (1), hydraulic oil pump (2), hydraulic pressure oil tank (3), control valve (4),
Double acting hydraulic cylinder (5) and plunger displacement pump (6), described prime mover (1) drives hydraulic oil pump (2), described hydraulic oil
Tank (3) is connected with hydraulic oil pump (2) by pipeline, and described hydraulic oil pump (2) passes through pipeline and control valve (4) phase
Even, described hydraulic pressure oil tank (3) is connected with control valve (4) by pipeline, described double acting hydraulic cylinder (5) two ends
Being both provided with piston rod (51), piston rod (51) all connects plunger displacement pump (6), and described double acting hydraulic cylinder (5) leads to
Crossing pipeline to be connected with control valve (4), described double acting hydraulic cylinder (5) is provided with multiple, it is characterised in that described
Multiple double acting hydraulic cylinders (5) are sequentially connected into hydraulic cylinder group, a double acting hydraulic cylinder (5) in described hydraulic cylinder group
Inner chamber be all connected with the corresponding inner chamber of another double acting hydraulic cylinder (5), first be positioned in described hydraulic cylinder group and
One inner chamber of last double acting hydraulic cylinder (5) is all connected with control valve (4).
Hydraulic bidirectional effect pumping installations the most according to claim 2, it is characterised in that described hydraulic cylinder group is provided with multiple.
Hydraulic bidirectional effect pumping installations the most according to claim 1 and 2, it is characterised in that described control valve (4) bag
Include multiple switching valve, be arranged on switching two of valve one end tap mouths respectively with hydraulic oil pump (2) and hydraulic pressure oil tank (3) phase
Even, the main interface being arranged on the switching valve other end is connected with double acting hydraulic cylinder (5) by pipeline.
Hydraulic bidirectional effect pumping installations the most according to claim 1 and 2, it is characterised in that described plunger displacement pump (6) bag
Include clack box (61), horizontal and vertical in clack box (61) be respectively arranged with plunger seal sheath (62) and clack box inner chamber (63),
Plunger seal sheath (62) is connected with clack box inner chamber (63) middle part, is slidably fitted with plunger (64) in plunger seal sheath (62),
Plunger (64) is connected with the piston rod (51) of corresponding double acting hydraulic cylinder (5), clack box inner chamber (63) upper and lower
It is fitted with check valve (65).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510094653.5A CN104612928B (en) | 2015-03-03 | 2015-03-03 | Hydraulic bidirectional effect pumping installations |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510094653.5A CN104612928B (en) | 2015-03-03 | 2015-03-03 | Hydraulic bidirectional effect pumping installations |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104612928A CN104612928A (en) | 2015-05-13 |
| CN104612928B true CN104612928B (en) | 2016-12-07 |
Family
ID=53147533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510094653.5A Active CN104612928B (en) | 2015-03-03 | 2015-03-03 | Hydraulic bidirectional effect pumping installations |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104612928B (en) |
Cited By (34)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10895202B1 (en) | 2019-09-13 | 2021-01-19 | Bj Energy Solutions, Llc | Direct drive unit removal system and associated methods |
| US10907459B1 (en) | 2019-09-13 | 2021-02-02 | Bj Energy Solutions, Llc | Methods and systems for operating a fleet of pumps |
| US10954770B1 (en) | 2020-06-09 | 2021-03-23 | Bj Energy Solutions, Llc | Systems and methods for exchanging fracturing components of a hydraulic fracturing unit |
| US10961908B1 (en) | 2020-06-05 | 2021-03-30 | Bj Energy Solutions, Llc | Systems and methods to enhance intake air flow to a gas turbine engine of a hydraulic fracturing unit |
| US10968837B1 (en) | 2020-05-14 | 2021-04-06 | Bj Energy Solutions, Llc | Systems and methods utilizing turbine compressor discharge for hydrostatic manifold purge |
| 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 |
| US11002189B2 (en) | 2019-09-13 | 2021-05-11 | Bj Energy Solutions, Llc | Mobile gas turbine inlet air conditioning 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 |
| 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 |
| US11022526B1 (en) | 2020-06-09 | 2021-06-01 | Bj Energy Solutions, Llc | Systems and methods for monitoring a condition of a fracturing component section 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 |
| US11066915B1 (en) | 2020-06-09 | 2021-07-20 | Bj Energy Solutions, Llc | Methods for detection and mitigation of well screen out |
| US11109508B1 (en) | 2020-06-05 | 2021-08-31 | Bj Energy Solutions, Llc | Enclosure assembly for enhanced cooling of direct drive unit and related 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 |
| 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 |
| 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 |
| 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 |
| 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 |
| US11236739B2 (en) | 2019-09-13 | 2022-02-01 | Bj Energy Solutions, Llc | Power sources and transmission networks for auxiliary equipment onboard hydraulic fracturing units and associated methods |
| US11268346B2 (en) | 2019-09-13 | 2022-03-08 | Bj Energy Solutions, Llc | Fuel, communications, and power connection systems |
| US11408794B2 (en) | 2019-09-13 | 2022-08-09 | Bj Energy Solutions, Llc | Fuel, communications, and power connection systems and related methods |
| US11415125B2 (en) | 2020-06-23 | 2022-08-16 | Bj Energy Solutions, Llc | Systems for utilization of a hydraulic fracturing unit profile to operate hydraulic fracturing units |
| US11428165B2 (en) | 2020-05-15 | 2022-08-30 | Bj Energy Solutions, Llc | Onboard heater of auxiliary systems using exhaust gases and associated methods |
| US11473413B2 (en) | 2020-06-23 | 2022-10-18 | Bj Energy Solutions, Llc | Systems and methods to autonomously operate hydraulic fracturing units |
| 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 |
| US11708829B2 (en) | 2020-05-12 | 2023-07-25 | Bj Energy Solutions, Llc | Cover for fluid systems and related methods |
| US11867118B2 (en) | 2019-09-13 | 2024-01-09 | Bj Energy Solutions, Llc | Methods and systems for supplying fuel to gas turbine engines |
| US11933153B2 (en) | 2020-06-22 | 2024-03-19 | Bj Energy Solutions, Llc | Systems and methods to operate hydraulic fracturing units using automatic flow rate and/or pressure control |
| US11939853B2 (en) | 2020-06-22 | 2024-03-26 | Bj Energy Solutions, Llc | Systems and methods providing a configurable staged rate increase function to operate hydraulic fracturing units |
| US12065968B2 (en) | 2019-09-13 | 2024-08-20 | BJ Energy Solutions, Inc. | Systems and methods for hydraulic fracturing |
| US12281964B2 (en) | 2019-09-13 | 2025-04-22 | Bj Energy Solutions, Llc | Fuel, communications, and power connection systems and related methods |
| US12338772B2 (en) | 2019-09-13 | 2025-06-24 | Bj Energy Solutions, Llc | Systems, assemblies, and methods to enhance intake air flow to a gas turbine engine of a hydraulic fracturing unit |
| US12378864B2 (en) | 2021-10-25 | 2025-08-05 | Bj Energy Solutions, Llc | Systems and methods to reduce acoustic resonance or disrupt standing wave formation in a fluid manifold of a high-pressure fracturing system |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106523315A (en) * | 2016-11-24 | 2017-03-22 | 南通爱慕希机械股份有限公司 | Intelligent water injection pump for hydraulic plunger piston |
| CN106870316B (en) * | 2017-04-18 | 2019-06-11 | 黄山市汇润机械有限公司 | A hydraulic double-acting fracturing pump skid |
| CN106979124A (en) * | 2017-05-04 | 2017-07-25 | 芜湖市海联机械设备有限公司 | A kind of free-piston gas machine |
| US11624326B2 (en) | 2017-05-21 | 2023-04-11 | Bj Energy Solutions, Llc | Methods and systems for supplying fuel to gas turbine engines |
| CN107965428B (en) * | 2017-12-03 | 2024-02-06 | 自然资源部天津海水淡化与综合利用研究所 | Three plunger high-pressure pump energy recovery device all-in-one |
| US11560845B2 (en) | 2019-05-15 | 2023-01-24 | Bj Energy Solutions, Llc | Mobile gas turbine inlet air conditioning system and associated methods |
| CN110303368B (en) * | 2019-07-12 | 2021-07-13 | 沈庆杰 | Feeding system of ultra-high precision hydraulic differential machine tool |
| CN113819026A (en) * | 2021-09-23 | 2021-12-21 | 四川童燊防水工程有限公司 | a grouting equipment |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6135719A (en) * | 1997-12-29 | 2000-10-24 | Oilquip, Inc. | Method and apparatus for metering injection pump flow |
| CN201730780U (en) * | 2010-06-18 | 2011-02-02 | 宝鸡石油机械有限责任公司 | Hydraulically driven difunctional multi-cylinder slurry pump |
| CN203384000U (en) * | 2013-07-13 | 2014-01-08 | 青岛双圣海新能源科技有限公司 | Multi-cylinder and double-acting slurry discharge pump for mine |
| CN203476626U (en) * | 2013-06-27 | 2014-03-12 | 刘金辉 | Single-cylinder hydraulic grouting pump |
| CN203532179U (en) * | 2013-10-16 | 2014-04-09 | 李正红 | Hydraulic driving type mud sucking and discharging device |
| 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 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IL156792A0 (en) * | 2001-01-19 | 2004-02-08 | Munters Corp | High pressure water pump |
-
2015
- 2015-03-03 CN CN201510094653.5A patent/CN104612928B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6135719A (en) * | 1997-12-29 | 2000-10-24 | Oilquip, Inc. | Method and apparatus for metering injection pump flow |
| CN201730780U (en) * | 2010-06-18 | 2011-02-02 | 宝鸡石油机械有限责任公司 | Hydraulically driven difunctional multi-cylinder slurry pump |
| CN203476626U (en) * | 2013-06-27 | 2014-03-12 | 刘金辉 | Single-cylinder hydraulic grouting pump |
| CN203384000U (en) * | 2013-07-13 | 2014-01-08 | 青岛双圣海新能源科技有限公司 | Multi-cylinder and double-acting slurry discharge pump for mine |
| CN203532179U (en) * | 2013-10-16 | 2014-04-09 | 李正红 | Hydraulic driving type mud sucking and discharging device |
| 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 |
Cited By (131)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11236739B2 (en) | 2019-09-13 | 2022-02-01 | Bj Energy Solutions, Llc | Power sources and transmission networks for auxiliary equipment onboard hydraulic fracturing units and associated methods |
| US11268346B2 (en) | 2019-09-13 | 2022-03-08 | Bj Energy Solutions, Llc | Fuel, communications, and power connection systems |
| US12467348B2 (en) | 2019-09-13 | 2025-11-11 | Bj Energy Solutions, Llc | Methods and systems for operating a fleet of pumps |
| US11530602B2 (en) | 2019-09-13 | 2022-12-20 | Bj Energy Solutions, Llc | Power sources and transmission networks for auxiliary equipment onboard hydraulic fracturing units and associated methods |
| US11473503B1 (en) | 2019-09-13 | 2022-10-18 | Bj Energy Solutions, Llc | Direct drive unit removal system and associated methods |
| US10982596B1 (en) | 2019-09-13 | 2021-04-20 | Bj Energy Solutions, Llc | Direct drive unit removal system and associated methods |
| 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 |
| US11002189B2 (en) | 2019-09-13 | 2021-05-11 | Bj Energy Solutions, Llc | Mobile gas turbine inlet air conditioning 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 |
| 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 |
| US12338772B2 (en) | 2019-09-13 | 2025-06-24 | Bj Energy Solutions, Llc | Systems, assemblies, and methods to enhance intake air flow to a gas turbine engine of a hydraulic fracturing unit |
| US12281964B2 (en) | 2019-09-13 | 2025-04-22 | Bj Energy Solutions, Llc | Fuel, communications, and power connection systems and related methods |
| US12276577B2 (en) | 2019-09-13 | 2025-04-15 | Bj Energy Solutions, Llc | Fuel, communications, and power connection systems and related methods |
| US11060455B1 (en) | 2019-09-13 | 2021-07-13 | Bj Energy Solutions, Llc | Mobile gas turbine inlet air conditioning system and associated methods |
| US12092100B2 (en) | 2019-09-13 | 2024-09-17 | Bj Energy Solutions, Llc | Systems and method for use of single mass flywheel alongside torsional vibration damper assembly for single acting reciprocating pump |
| US12065968B2 (en) | 2019-09-13 | 2024-08-20 | BJ Energy Solutions, Inc. | Systems and methods for hydraulic fracturing |
| US11092152B2 (en) | 2019-09-13 | 2021-08-17 | Bj Energy Solutions, Llc | Systems and method for use of single mass flywheel alongside torsional vibration damper assembly for single acting reciprocating pump |
| US12049808B2 (en) | 2019-09-13 | 2024-07-30 | Bj Energy Solutions, Llc | Methods and systems for operating a fleet of pumps |
| US11971028B2 (en) | 2019-09-13 | 2024-04-30 | Bj Energy Solutions, Llc | Systems and method for use of single mass flywheel alongside torsional vibration damper assembly for single acting reciprocating pump |
| US11473997B2 (en) | 2019-09-13 | 2022-10-18 | Bj Energy Solutions, Llc | Fuel, communications, and power connection systems and related methods |
| US11149726B1 (en) | 2019-09-13 | 2021-10-19 | Bj Energy Solutions, Llc | Systems and method for use of single mass flywheel alongside torsional vibration damper assembly for single acting reciprocating pump |
| US11555756B2 (en) | 2019-09-13 | 2023-01-17 | Bj Energy Solutions, Llc | Fuel, communications, and power connection systems and related methods |
| US11156159B1 (en) | 2019-09-13 | 2021-10-26 | Bj Energy Solutions, Llc | Mobile gas turbine inlet air conditioning system and associated methods |
| US11867118B2 (en) | 2019-09-13 | 2024-01-09 | Bj Energy Solutions, Llc | Methods and systems for supplying fuel to gas turbine engines |
| US11859482B2 (en) | 2019-09-13 | 2024-01-02 | Bj Energy Solutions, Llc | Power sources and transmission networks for auxiliary equipment onboard hydraulic fracturing units and associated methods |
| US11852001B2 (en) | 2019-09-13 | 2023-12-26 | Bj Energy Solutions, Llc | Methods and systems for operating a fleet of pumps |
| US11460368B2 (en) | 2019-09-13 | 2022-10-04 | Bj Energy Solutions, Llc | Fuel, communications, and power connection systems and related methods |
| US11604113B2 (en) | 2019-09-13 | 2023-03-14 | Bj Energy Solutions, Llc | Fuel, communications, and power connection systems and related methods |
| US11767791B2 (en) | 2019-09-13 | 2023-09-26 | Bj Energy Solutions, Llc | Mobile gas turbine inlet air conditioning system and associated methods |
| US11725583B2 (en) | 2019-09-13 | 2023-08-15 | Bj Energy Solutions, Llc | Mobile gas turbine inlet air conditioning system and associated methods |
| US10907459B1 (en) | 2019-09-13 | 2021-02-02 | Bj Energy Solutions, Llc | Methods and systems for operating a fleet of pumps |
| US11512642B1 (en) | 2019-09-13 | 2022-11-29 | Bj Energy Solutions, Llc | Direct drive unit removal system and associated methods |
| US11761846B2 (en) | 2019-09-13 | 2023-09-19 | Bj Energy Solutions, Llc | Fuel, communications, and power connection systems and related methods |
| US11719234B2 (en) | 2019-09-13 | 2023-08-08 | Bj Energy Solutions, Llc | Systems and method for use of single mass flywheel alongside torsional vibration damper assembly for single acting reciprocating pump |
| US11608725B2 (en) | 2019-09-13 | 2023-03-21 | Bj Energy Solutions, Llc | Methods and systems for operating a fleet of pumps |
| US10895202B1 (en) | 2019-09-13 | 2021-01-19 | Bj Energy Solutions, Llc | Direct drive unit removal system and associated methods |
| US11280331B2 (en) | 2019-09-13 | 2022-03-22 | Bj Energy Solutions, Llc | Systems and method for use of single mass flywheel alongside torsional vibration damper assembly for single acting reciprocating pump |
| US11280266B2 (en) | 2019-09-13 | 2022-03-22 | Bj Energy Solutions, Llc | Mobile gas turbine inlet air conditioning system and associated methods |
| US11287350B2 (en) | 2019-09-13 | 2022-03-29 | Bj Energy Solutions, Llc | Fuel, communications, and power connection methods |
| US11613980B2 (en) | 2019-09-13 | 2023-03-28 | Bj Energy Solutions, Llc | Methods and systems for operating a fleet of pumps |
| US11408794B2 (en) | 2019-09-13 | 2022-08-09 | Bj Energy Solutions, Llc | Fuel, communications, and power connection systems and related methods |
| US11319878B2 (en) | 2019-09-13 | 2022-05-03 | Bj Energy Solutions, Llc | Direct drive unit removal system and associated methods |
| US11655763B1 (en) | 2019-09-13 | 2023-05-23 | Bj Energy Solutions, Llc | Direct drive unit removal system and associated methods |
| US11649766B1 (en) | 2019-09-13 | 2023-05-16 | Bj Energy Solutions, Llc | Mobile gas turbine inlet air conditioning system and associated methods |
| US11346280B1 (en) | 2019-09-13 | 2022-05-31 | Bj Energy Solutions, Llc | Direct drive unit removal system and associated methods |
| US11401865B1 (en) | 2019-09-13 | 2022-08-02 | Bj Energy Solutions, Llc | Direct drive unit removal system and associated methods |
| US11629584B2 (en) | 2019-09-13 | 2023-04-18 | Bj Energy Solutions, Llc | Power sources and transmission networks for auxiliary equipment onboard hydraulic fracturing units and associated methods |
| US11619122B2 (en) | 2019-09-13 | 2023-04-04 | Bj Energy Solutions, Llc | Methods and systems for operating a fleet of pumps |
| US12404856B2 (en) | 2020-05-12 | 2025-09-02 | Bj Energy Solutions, Llc | Cover for fluid systems and related methods |
| US11708829B2 (en) | 2020-05-12 | 2023-07-25 | Bj Energy Solutions, Llc | Cover for fluid systems and related methods |
| US11898504B2 (en) | 2020-05-14 | 2024-02-13 | Bj Energy Solutions, Llc | Systems and methods utilizing turbine compressor discharge for hydrostatic manifold purge |
| US10968837B1 (en) | 2020-05-14 | 2021-04-06 | Bj Energy Solutions, Llc | Systems and methods utilizing turbine compressor discharge for hydrostatic manifold purge |
| US11542868B2 (en) | 2020-05-15 | 2023-01-03 | Bj Energy Solutions, Llc | Onboard heater of auxiliary systems using exhaust gases and associated methods |
| US11428165B2 (en) | 2020-05-15 | 2022-08-30 | Bj Energy Solutions, Llc | Onboard heater of auxiliary systems using exhaust gases and associated methods |
| US11959419B2 (en) | 2020-05-15 | 2024-04-16 | Bj Energy Solutions, Llc | Onboard heater of auxiliary systems using exhaust gases and associated methods |
| US11698028B2 (en) | 2020-05-15 | 2023-07-11 | Bj Energy Solutions, Llc | Onboard heater of auxiliary systems using exhaust gases and associated methods |
| US11434820B2 (en) | 2020-05-15 | 2022-09-06 | 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 |
| US11814940B2 (en) | 2020-05-28 | 2023-11-14 | Bj Energy Solutions Llc | Bi-fuel reciprocating engine to power direct drive turbine fracturing pumps onboard auxiliary systems and related methods |
| US11365616B1 (en) | 2020-05-28 | 2022-06-21 | Bj Energy Solutions, Llc | Bi-fuel reciprocating engine to power direct drive turbine fracturing pumps onboard auxiliary systems and related methods |
| US11313213B2 (en) | 2020-05-28 | 2022-04-26 | Bj Energy Solutions, Llc | Bi-fuel reciprocating engine to power direct drive turbine fracturing pumps onboard auxiliary systems and related methods |
| US11746698B2 (en) | 2020-06-05 | 2023-09-05 | Bj Energy Solutions, Llc | Systems and methods to enhance intake air flow to a gas turbine engine of a hydraulic fracturing unit |
| US11378008B2 (en) | 2020-06-05 | 2022-07-05 | Bj Energy Solutions, Llc | Systems and methods to enhance intake air flow to a gas turbine engine of a hydraulic fracturing unit |
| US11891952B2 (en) | 2020-06-05 | 2024-02-06 | Bj Energy Solutions, Llc | Systems and methods to enhance intake air flow to a gas turbine engine of a hydraulic fracturing unit |
| US10961908B1 (en) | 2020-06-05 | 2021-03-30 | Bj Energy Solutions, Llc | Systems and methods to enhance intake air flow to a gas turbine engine of a hydraulic fracturing unit |
| 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 |
| US12408291B2 (en) | 2020-06-05 | 2025-09-02 | Bj Energy Solutions, Llc | Enclosure assembly for enhanced cooling of direct drive unit and related methods |
| US11129295B1 (en) | 2020-06-05 | 2021-09-21 | Bj Energy Solutions, Llc | Enclosure assembly for enhanced cooling of direct drive unit and related methods |
| US11109508B1 (en) | 2020-06-05 | 2021-08-31 | Bj Energy Solutions, Llc | Enclosure assembly for enhanced cooling of direct drive unit and related methods |
| US11723171B2 (en) | 2020-06-05 | 2023-08-08 | Bj Energy Solutions, Llc | Enclosure assembly for enhanced cooling of direct drive unit and related methods |
| US11300050B2 (en) | 2020-06-05 | 2022-04-12 | Bj Energy Solutions, Llc | Systems and methods to enhance intake air flow to a gas turbine engine of a hydraulic fracturing unit |
| US11512570B2 (en) | 2020-06-09 | 2022-11-29 | Bj Energy Solutions, Llc | Systems and methods for exchanging fracturing components of a hydraulic fracturing unit |
| US11066915B1 (en) | 2020-06-09 | 2021-07-20 | Bj Energy Solutions, Llc | Methods for detection and mitigation of well screen out |
| US11015423B1 (en) | 2020-06-09 | 2021-05-25 | Bj Energy Solutions, Llc | Systems and methods for exchanging fracturing components of a hydraulic fracturing unit |
| US10954770B1 (en) | 2020-06-09 | 2021-03-23 | Bj Energy Solutions, Llc | Systems and methods for exchanging fracturing components of a hydraulic fracturing unit |
| US11939854B2 (en) | 2020-06-09 | 2024-03-26 | Bj Energy Solutions, Llc | Methods for detection and mitigation of well screen out |
| US11867046B2 (en) | 2020-06-09 | 2024-01-09 | Bj Energy Solutions, Llc | Systems and methods for exchanging fracturing components of a hydraulic fracturing unit |
| US11208881B1 (en) | 2020-06-09 | 2021-12-28 | Bj Energy Solutions, Llc | Methods and systems for detection and mitigation of well screen out |
| US11629583B2 (en) | 2020-06-09 | 2023-04-18 | Bj Energy Solutions, Llc | Systems and methods for exchanging fracturing components of a hydraulic fracturing unit |
| US11022526B1 (en) | 2020-06-09 | 2021-06-01 | Bj Energy Solutions, Llc | Systems and methods for monitoring a condition of a fracturing component section of a hydraulic fracturing unit |
| US11566506B2 (en) | 2020-06-09 | 2023-01-31 | Bj Energy Solutions, Llc | Methods for detection and mitigation of well screen out |
| US11339638B1 (en) | 2020-06-09 | 2022-05-24 | Bj Energy Solutions, Llc | Systems and methods for exchanging fracturing components of a hydraulic fracturing unit |
| US11261717B2 (en) | 2020-06-09 | 2022-03-01 | Bj Energy Solutions, Llc | Systems and methods for exchanging fracturing components of a hydraulic fracturing unit |
| US11319791B2 (en) | 2020-06-09 | 2022-05-03 | Bj Energy Solutions, Llc | Methods and systems for detection and mitigation of well screen out |
| US11085281B1 (en) | 2020-06-09 | 2021-08-10 | Bj Energy Solutions, Llc | Systems and methods for exchanging fracturing components of a hydraulic fracturing unit |
| US11208879B1 (en) | 2020-06-22 | 2021-12-28 | Bj Energy Solutions, Llc | Stage profiles for operations of hydraulic systems and associated methods |
| US11952878B2 (en) | 2020-06-22 | 2024-04-09 | Bj Energy Solutions, Llc | Stage profiles for operations of hydraulic systems and associated methods |
| US11572774B2 (en) | 2020-06-22 | 2023-02-07 | Bj Energy Solutions, Llc | Systems and methods to operate a dual-shaft gas turbine engine for hydraulic fracturing |
| US11898429B2 (en) | 2020-06-22 | 2024-02-13 | Bj Energy Solutions, Llc | Systems and methods to operate a dual-shaft gas turbine engine for hydraulic fracturing |
| US12326075B2 (en) | 2020-06-22 | 2025-06-10 | Bj Energy Solutions, Llc | Stage profiles for operations of hydraulic systems and associated methods |
| US11408263B2 (en) | 2020-06-22 | 2022-08-09 | Bj Energy Solutions, Llc | Systems and methods to operate a dual-shaft gas turbine engine for hydraulic fracturing |
| US11939853B2 (en) | 2020-06-22 | 2024-03-26 | Bj Energy Solutions, Llc | Systems and methods providing a configurable staged rate increase function to operate hydraulic fracturing units |
| US11028677B1 (en) | 2020-06-22 | 2021-06-08 | Bj Energy Solutions, Llc | Stage profiles for operations of hydraulic systems and associated methods |
| US11598188B2 (en) | 2020-06-22 | 2023-03-07 | Bj Energy Solutions, Llc | Stage profiles for operations of hydraulic systems and associated methods |
| US11732565B2 (en) | 2020-06-22 | 2023-08-22 | Bj Energy Solutions, Llc | Systems and methods to operate a dual-shaft gas turbine engine for hydraulic fracturing |
| US11933153B2 (en) | 2020-06-22 | 2024-03-19 | Bj Energy Solutions, Llc | Systems and methods to operate hydraulic fracturing units using automatic flow rate and/or pressure control |
| US11236598B1 (en) | 2020-06-22 | 2022-02-01 | 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 |
| 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 |
| US11428218B2 (en) | 2020-06-23 | 2022-08-30 | Bj Energy Solutions, Llc | Systems and methods of utilization of a hydraulic fracturing unit profile to operate hydraulic fracturing units |
| US11473413B2 (en) | 2020-06-23 | 2022-10-18 | Bj Energy Solutions, Llc | Systems and methods to autonomously operate hydraulic fracturing units |
| US11661832B2 (en) | 2020-06-23 | 2023-05-30 | Bj Energy Solutions, Llc | Systems and methods to autonomously operate hydraulic fracturing units |
| US11719085B1 (en) | 2020-06-23 | 2023-08-08 | Bj Energy Solutions, Llc | Systems and methods to autonomously operate hydraulic fracturing units |
| US11566505B2 (en) | 2020-06-23 | 2023-01-31 | Bj Energy Solutions, Llc | Systems and methods to autonomously operate hydraulic fracturing units |
| US11415125B2 (en) | 2020-06-23 | 2022-08-16 | Bj Energy Solutions, Llc | Systems for utilization of a hydraulic fracturing unit profile to operate hydraulic fracturing units |
| US12065917B2 (en) | 2020-06-23 | 2024-08-20 | Bj Energy Solutions, Llc | Systems and methods to autonomously operate hydraulic fracturing units |
| US11649820B2 (en) | 2020-06-23 | 2023-05-16 | Bj Energy Solutions, Llc | Systems and methods of utilization of a hydraulic fracturing unit profile to operate hydraulic fracturing units |
| US11939974B2 (en) | 2020-06-23 | 2024-03-26 | Bj Energy Solutions, Llc | Systems and methods of utilization of a hydraulic fracturing unit profile to operate hydraulic fracturing units |
| US11746638B2 (en) | 2020-06-24 | 2023-09-05 | Bj Energy Solutions, Llc | Automated diagnostics of electronic instrumentation in a system for fracturing a well and associated methods |
| US11692422B2 (en) | 2020-06-24 | 2023-07-04 | Bj Energy Solutions, Llc | System to monitor cavitation or pulsation events during a hydraulic fracturing operation |
| 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 |
| US11512571B2 (en) | 2020-06-24 | 2022-11-29 | Bj Energy Solutions, Llc | Automated diagnostics of electronic instrumentation in a system for fracturing a well and associated methods |
| US11506040B2 (en) | 2020-06-24 | 2022-11-22 | Bj Energy Solutions, Llc | Automated diagnostics of electronic instrumentation in a system for fracturing a well and associated methods |
| US11542802B2 (en) | 2020-06-24 | 2023-01-03 | Bj Energy Solutions, Llc | Hydraulic fracturing control assembly to detect pump cavitation or pulsation |
| 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 |
| US12286872B2 (en) | 2020-06-24 | 2025-04-29 | Bj Energy Solutions, Llc | Automated diagnostics of electronic instrumentation in a system for fracturing a well and associated methods |
| US11668175B2 (en) | 2020-06-24 | 2023-06-06 | Bj Energy Solutions, Llc | Automated diagnostics of electronic instrumentation in a system for fracturing a well and associated methods |
| US11255174B2 (en) | 2020-06-24 | 2022-02-22 | Bj Energy Solutions, Llc | Automated diagnostics of electronic instrumentation in a system for fracturing a well and associated methods |
| US11193360B1 (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 |
| US11920450B2 (en) | 2020-07-17 | 2024-03-05 | Bj Energy Solutions, Llc | Methods, systems, and devices to enhance fracturing fluid delivery to subsurface formations during high-pressure fracturing operations |
| US11994014B2 (en) | 2020-07-17 | 2024-05-28 | Bj Energy Solutions, Llc | Methods, systems, and devices to enhance fracturing fluid delivery to subsurface formations during high-pressure fracturing operations |
| US11365615B2 (en) | 2020-07-17 | 2022-06-21 | Bj Energy Solutions, Llc | Methods, systems, and devices to enhance fracturing fluid delivery to subsurface formations during high-pressure fracturing operations |
| US11608727B2 (en) | 2020-07-17 | 2023-03-21 | Bj Energy Solutions, Llc | Methods, systems, and devices to enhance fracturing fluid delivery to subsurface formations during high-pressure fracturing operations |
| US11603744B2 (en) | 2020-07-17 | 2023-03-14 | Bj Energy Solutions, Llc | Methods, systems, and devices to enhance fracturing fluid delivery to subsurface formations during high-pressure fracturing operations |
| US11255175B1 (en) | 2020-07-17 | 2022-02-22 | Bj Energy Solutions, Llc | Methods, systems, and devices to enhance fracturing fluid delivery to subsurface formations during high-pressure fracturing operations |
| 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 |
| US11732563B2 (en) | 2021-05-24 | 2023-08-22 | Bj Energy Solutions, Llc | Hydraulic fracturing pumps to enhance flow of fracturing fluid into wellheads and related methods |
| US12428943B2 (en) | 2021-05-24 | 2025-09-30 | Bj Energy Solutions, Llc | Hydraulic fracturing pumps to enhance flow of fracturing fluid into wellheads and related methods |
| US11867045B2 (en) | 2021-05-24 | 2024-01-09 | Bj Energy Solutions, Llc | Hydraulic fracturing pumps to enhance flow of fracturing fluid into wellheads and related methods |
| US12378864B2 (en) | 2021-10-25 | 2025-08-05 | Bj Energy Solutions, Llc | Systems and methods to reduce acoustic resonance or disrupt standing wave formation in a fluid manifold of a high-pressure fracturing system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104612928A (en) | 2015-05-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104612928B (en) | Hydraulic bidirectional effect pumping installations | |
| CN204493095U (en) | Hydraulic bidirectional effect pumping installations | |
| CN104061142B (en) | Hydraulic driving oil well pump and extracting device of oil | |
| CN102889190B (en) | A kind of can the mine-used emulsion pump of automatic preparation emulsified liquid | |
| CN104806220A (en) | Fully-hydraulic driven fracturing equipment | |
| CN103671043B (en) | The extracting device of oil of hydraulic drive | |
| CN101781979A (en) | Hydraulic driving oil extraction equipment | |
| CN103671306A (en) | Hydraulic power device and potential energy converting and operating methods thereof | |
| CN103775302A (en) | Fracturing truck and drive conveying system thereof | |
| CN101936147B (en) | Multifunctional double-acting hydraulic oil producing device | |
| CN201443367U (en) | Oil pumping well power cylinder type hydraulic device | |
| CN203939795U (en) | Hydraulic power unit | |
| CN105240241A (en) | Full-hydraulic modularized fracturing pump | |
| CN203702099U (en) | Automatic reversing locked hydraulic driving rod-less oil extraction device | |
| CN204532276U (en) | Fluid pressure linkage double acting Rodless oil extraction device | |
| CN201908814U (en) | Two-stage pump cylinder and two-stage plunger piston combined pump cylinder pipe type pump | |
| CN203783845U (en) | Fracturing truck and transmission and conveying system thereof | |
| CN205370884U (en) | Many hydraulic cylinders of plunger type combination slush pump | |
| CN203022704U (en) | Dual-plunger-oil-cylinder-type hydraulic oil pumping machine | |
| CN203257388U (en) | Hydraulic oil pumping device | |
| CN103775318A (en) | Hydraulic transmission rodless oil pumping system | |
| CN200982289Y (en) | Linear motor submersible reciprocal oil extraction pump | |
| CN201059258Y (en) | Tubing pump | |
| CN105156078B (en) | The hydraulic oil producing device that oil extraction is used | |
| RU229311U1 (en) | Bottom drive device of a submersible plunger pump |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |