WO2012065126A2 - Manoeuvre à distance d'outils de pose de suspensions de colonnes - Google Patents
Manoeuvre à distance d'outils de pose de suspensions de colonnes Download PDFInfo
- Publication number
- WO2012065126A2 WO2012065126A2 PCT/US2011/060465 US2011060465W WO2012065126A2 WO 2012065126 A2 WO2012065126 A2 WO 2012065126A2 US 2011060465 W US2011060465 W US 2011060465W WO 2012065126 A2 WO2012065126 A2 WO 2012065126A2
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- WO
- WIPO (PCT)
- Prior art keywords
- signals
- signal
- operations
- setting tool
- liner
- Prior art date
Links
- 238000000034 method Methods 0.000 claims abstract description 33
- 238000012790 confirmation Methods 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 6
- 238000006073 displacement reaction Methods 0.000 claims description 6
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- 238000012544 monitoring process Methods 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 230000004913 activation Effects 0.000 claims description 2
- 239000004568 cement Substances 0.000 description 15
- 238000005553 drilling Methods 0.000 description 14
- 239000012530 fluid Substances 0.000 description 13
- 238000004804 winding Methods 0.000 description 9
- 230000015572 biosynthetic process Effects 0.000 description 7
- 238000005755 formation reaction Methods 0.000 description 7
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- 230000003213 activating effect Effects 0.000 description 4
- 238000004891 communication Methods 0.000 description 4
- 238000005086 pumping Methods 0.000 description 4
- 238000004873 anchoring Methods 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 3
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B47/00—Survey of boreholes or wells
- E21B47/12—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B23/00—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells
- E21B23/06—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells for setting packers
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B23/00—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells
- E21B23/01—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells for anchoring the tools or the like
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B33/00—Sealing or packing boreholes or wells
- E21B33/02—Surface sealing or packing
- E21B33/03—Well heads; Setting-up thereof
- E21B33/04—Casing heads; Suspending casings or tubings in well heads
- E21B33/05—Cementing-heads, e.g. having provision for introducing cementing plugs
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B33/00—Sealing or packing boreholes or wells
- E21B33/10—Sealing or packing boreholes or wells in the borehole
- E21B33/13—Methods or devices for cementing, for plugging holes, crevices or the like
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/02—Subsoil filtering
- E21B43/10—Setting of casings, screens, liners or the like in wells
- E21B43/103—Setting of casings, screens, liners or the like in wells of expandable casings, screens, liners, or the like
- E21B43/105—Expanding tools specially adapted therefor
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B47/00—Survey of boreholes or wells
- E21B47/12—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling
- E21B47/13—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling by electromagnetic energy, e.g. radio frequency
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B47/00—Survey of boreholes or wells
- E21B47/12—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling
- E21B47/14—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling using acoustic waves
- E21B47/16—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling using acoustic waves through the drill string or casing, e.g. by torsional acoustic waves
Definitions
- Embodiments of the present invention generally relate to remote operation of a setting tool for a liner hanger.
- a wellbore is initially formed to access hydrocarbon-bearing formations (i.e., crude oil and/or natural gas) by the use of drilling. Drilling is accomplished by utilizing a drill bit that is mounted on the end of a drill support member, commonly known as a drill string. To drill within the wellbore to a predetermined depth, the drill string is often rotated by a top drive or rotary table on a surface platform or rig, or by a downhole motor mounted towards the lower end of the drill string. After drilling to a predetermined depth, the drill string and drill bit are removed and a section of casing is lowered into the wellbore.
- a drill bit mounted on the end of a drill support member, commonly known as a drill string.
- An annulus is thus formed between the string of casing and the formation.
- the casing string is temporarily hung from the surface of the well.
- a cementing operation is then conducted in order to fill the annular area with cement.
- the casing string is cemented into the wellbore by circulating cement into the annulus defined between the outer wall of the casing and the borehole. The combination of cement and casing strengthens the wellbore and facilitates the isolation of certain areas of the formation behind the casing for the production of hydrocarbons.
- the wellbore is drilled to a first designated depth with a drill bit on a drill string.
- the drill string is removed.
- a first string of casing is then run into the wellbore and set in the drilled out portion of the wellbore, and cement is circulated into the annulus behind the casing string.
- the wellbore is drilled to a second designated depth, and a second string of casing or liner, is run into the drilled out portion of the wellbore.
- the second string is a liner
- the liner string is set at a depth such that the upper portion of the second liner string overlaps the lower portion of the first string of casing.
- the second liner string is then fixed, or "hung" off of the existing casing using a liner hanger to fix the new string of liner in the wellbore.
- the second liner string is then cemented.
- a tie-back casing string may then be landed in a polished bore receptacle (PBR) of the second liner string so that the bore diameter is constant through the liner to the surface.
- PBR polished bore receptacle
- This process is typically repeated with additional liner strings until the well has been drilled to total depth.
- the casing or liner strings become progressively smaller in diameter in order to fit within the previous casing string.
- wells are typically formed with two or more strings of casing and/or liner of an ever-decreasing diameter.
- the process of hanging a liner off of a string of surface casing or other upper casing string involves the use of a liner hanger.
- the liner hanger is typically run into the wellbore above the liner string itself.
- the liner hanger is actuated once the liner is positioned at the appropriate depth within the wellbore.
- the liner hanger is typically set through actuation of slips that ride outwardly on cones in order to frictionally engage the surrounding string of casing.
- the liner hanger operates to suspend the liner from the casing string. However, it does not provide a fluid seal between the liner and the casing. Accordingly, a packer may be set to provide a fluid seal between the liner and the casing.
- the liner may not be positioned at the appropriate depth within the wellbore for actuating the liner hanger.
- a ball or dart may not be properly seated in a valve of the liner, which may lead to a lack of pressure for causing the liner to be positioned at the appropriate depth.
- a liner e.g., activating liner hanger operations
- One embodiment of the present invention provides a method for remotely operating a setting tool for a liner hanger in a wellbore.
- the method generally includes exchanging signals between a first device and a second device via a medium in connection with the setting tool, wherein the second device is adjacent to the setting tool, and performing operations of the setting tool corresponding to the exchanged signals.
- Another embodiment of the present invention is a system for remotely operating a setting tool for a liner hanger in a wellbore. They system generally includes a first device located at a rig floor of the wellbore, a second device adjacent to the setting tool, and a control unit for remotely operating the setting tool.
- the control unit is typically configured to exchange signals between the first device and the second device via a medium in connection with the setting tool and perform operations of the setting tool corresponding to the exchanged signals.
- Figure 1 illustrates a drilling system, according to an embodiment of the present invention.
- Figures 2A-B illustrate the setting of a liner string in an outer casing string, according to an embodiment of the present invention.
- Figure 3 is a flow diagram of exemplary operations for actuating operations of a setting tool for a liner hanger, according to an embodiment of the present invention.
- Figures 4A-C illustrate deployment and installation of a liner assembly, according to an embodiment of the present invention.
- FIG. 1 illustrates a drilling system 100, according to an embodiment of the present invention.
- the drilling system 100 may include a derrick 1 10.
- the drilling system 100 may further include drawworks 124 for supporting, for example, a top drive 142.
- a workstring 102 may comprise joints of threaded drill pipe connected together, coiled tubing, or casing.
- the top drive 142 may be omitted ⁇ e.g., if the workstring 102 is coiled tubing).
- a rig pump 1 18 may pump drilling fluid, such as mud 1 14, out of a pit 120, passing the mud through a stand pipe and Kelly hose to the top drive 142.
- the mud 1 14 may continue into the workstring 102.
- the drilling fluid and cuttings may flow upward along an annulus formed between the workstring and one of the casings 1 19i,o, through a solids treatment system (not shown) where the cuttings may be separated.
- the treated drilling fluid may then be discharged to the mud pit 120 for recirculation.
- a surface controller 125 may be in data communication with the rig pump 1 18, pressure sensor 128, and top drive 142.
- an outer casing string 1 19o may be installed in the wellbore 1 16 and cemented 1 1 1 o in place.
- the outer casing string 1 19o may isolate a fluid bearing formation, such as aquifer 130a, from further drilling and later production.
- fluid bearing formation 130a may instead be hydrocarbon bearing and may have been previously produced to depletion or ignored due to lack of adequate capacity.
- an inner casing string 1 19i may be installed in the wellbore 1 16 and cemented 1 1 1 i in place.
- the inner casing string 1 19i may be perforated and hydrocarbon bearing formation 130b may be produced, such as by installation of production tubing (not shown) and a production packer.
- the inner casing string may be set at a depth such that the upper portion of the inner casing string overlaps the lower portion of the outer casing string.
- the inner casing string may be known as a liner string.
- the liner string may then be fixed, or "hung" off of the outer casing string using a liner hanger ⁇ e.g., by the use of slips that utilize slip members and cones to frictionally affix the inner casing string in the wellbore).
- Figures 2A and 2B illustrate the setting of a liner string 200 in an outer casing string 201 .
- a liner 200 may be assembled conventionally on a rig floor.
- the liner 200 may be suspended from the rig floor and held in place using slips, such as from a spider or a rotary table.
- slips such as from a spider or a rotary table.
- a false rotary table may be mounted above the slips holding the liner 200.
- an inner string 220 may be run into the liner 200, as shown in Figures 2A and 2B.
- Figure 2A is an external view of the liner 200
- Figure 2B is an internal view of the liner 200
- the liner 200 may include a casing shoe 230 disposed at an end thereof.
- a lower portion of the inner string 220 may include a device, such as a seal cup 225, to allow pressurizing the internal area 215 of the liner 200 between the shoe 230 and the seal cup 225.
- the inner string 220 may include a piston assembly instead of or in addition to the seal cup 225.
- the inner string 220 may also include an anchoring or latching device 240 to prevent relative axial movement between liner 200 and the inner string 220.
- the inner string 220 may be a drill pipe ⁇ e.g., workstring 102).
- the inner string 220 may also include an expansion tool 260, such as a rotary expander, a compliant expander, and/or a fixed cone expander, to expand at least a portion of the liner 200.
- the inner string 220 may be run all the way to the shoe 230 or to any depth within the liner 200.
- the anchoring device 240 may be actuated to secure the inner string 220 to the liner 200.
- the liner 200 may be released from the rig floor and run into the wellbore 250 to a particular depth. The depth to which the liner 200 is run may be limited by torque or drag forces.
- a ball 232 or dart is dropped to close a circulation valve at the shoe 230.
- circulation may also be closed using a control mechanism, such as a velocity valve or another closure device known to a person of ordinary skill.
- the ball 232 may de-actuate the anchor device 240 to release the liner 200 from the inner string 220.
- pressure is supplied to increase the pressure in the internal area 215 between the seal cup 225 and the shoe 230.
- the pressure increase exerts an active liner pushing force against the shoe 230, thereby causing the liner 200 to travel down further into the wellbore 250.
- the active liner pushing force is equal to the pumping pressure multiplied by the piston area within the liner 200.
- the internal pressurization of the liner 200 may help alleviate a tendency of the liner 200 to buckle as it travels further into the wellbore 250.
- the active liner pushing force is provided in a direction that is similar or parallel to the direction of the wellbore 250. In this respect, the effect of the drag forces is reduced to facilitate movement of the liner 200 within the wellbore 250.
- the pressure in the internal area 215 may be released.
- the inner string 220 may then be lowered and/or relocated in the liner 200, thereby repositioning the seal cup 225.
- the tools, such as the seal cups 225 may be positioned at the top or at any location within the liner 200.
- the seal cups 225 may be stroked within the liner 200 numerous times.
- the pressure may again be supplied to the internal area 215 to facilitate further movement of the liner 200 within the wellbore 250. This process may be repeated multiple times by releasing the pressure in the liner 200 and re-locating the inner string 220.
- a hydraulic slip 270 may be coupled to the liner 200 and/or the inner string 220 to resist any reactive force provided on the string or the liner that will push the string or liner in an upward direction or in any direction toward the well surface.
- the hydraulic slip 270 may be operable to prevent the inner string 220 from being pumped back to the surface, while forcing the liner 200 into the wellbore 250.
- the hydraulic slip 270 may be coupled to the interior of the liner 200 to engage the inner string 220.
- the hydraulic slip 270 may be coupled to the inner string 220 to engage the liner 200.
- the hydraulic slip 270 may be coupled to the exterior of the liner 200 to engage the wellbore 250.
- FIG. 3 illustrates operations 300 for remotely operating a setting tool for a liner hanger independently of a ball seating or a dart landing, according to certain embodiments of the present invention.
- Examples of operations of the setting tool generally include actuating at least one of a valve, a tool, and a monitoring sensor.
- the operations may begin at 302 by exchanging signals between a first device ⁇ e.g., located at a rig floor of the wellbore) and a second device via a medium ⁇ e.g., a metal pipe) in connection with the setting tool, wherein the second device may be adjacent to the setting tool.
- a first device ⁇ e.g., located at a rig floor of the wellbore
- a medium e.g., a metal pipe
- operations of the setting tool corresponding to the exchanged signals may be performed.
- Exchanging the signals generally includes transmitting a signal ⁇ e.g., acoustic or EM) for actuating the operations of the setting tool, wherein the signal is transmitted from the first device to the second device.
- the first device may then receive a signal originating from the second device, confirming the operations of the setting tool.
- the first device may receive a signal comprising force and displacement measurements of the liner hanger, and then confirm proper setting of the liner hanger based on the signal.
- remote operation of the setting tool may be combined with other oilfield operations, such as cementing head operations ⁇ e.g., dropping plugs, darts, tool activation, and/or confirmation devices - such as balls, radio-frequency identification tags, etc. - into the wellbore).
- cementing head operations e.g., dropping plugs, darts, tool activation, and/or confirmation devices - such as balls, radio-frequency identification tags, etc. - into the wellbore.
- signals may be exchanged between the first device and a third device via a medium in connection with a cementing head, wherein the third device may be adjacent to the cementing head, and cementing head operations may be performed corresponding to the exchanged signals.
- the exchanged signals generally include transmitting a signal for actuating operations of the cementing head, wherein the signal may be transmitted from the first device to the third device.
- a signal confirming the operations of the cementing head may be received at the first device, originating from the third device.
- sensors such as proximity sensor, may confirm the operations of the cementing head.
- a signal confirming proper placement of the plugs into the wellbore may be received at the first device, originating from the second device, and, upon receiving the signal confirming the proper placement, operations of the setting tool described above may be performed.
- sensors such as proximity sensors, may confirm proper placement of the plugs into the wellbore.
- FIGS 4A-C illustrate deployment and installation of a liner assembly, according to an embodiment of the present invention.
- a setting tool and liner assembly may be run into the wellbore 250 using a workstring 220.
- the setting tool and liner assembly may be lowered into the wellbore until progress is impeded by frictional engagement of the liner assembly with the wellbore 250.
- the liner assembly may include an expandable liner hanger 402 (slips and cones may be used instead of the expandable liner hanger 402), a polished bore receptacle (PBR) (not shown), the shoe 230, and the liner string 200.
- Members of the liner assembly may each be longitudinally connected to one another, such as by a threaded connection.
- the workstring 220 may include a string of tubulars, such as drill pipe, longitudinally and rotationally coupled by threaded connections.
- the setting tool may include a latch 240, cones 404, and a piston assembly 406.
- the setting tool may be longitudinally connected to the workstring 220, such as by a threaded connection.
- Members of the setting tool may each be longitudinally connected to one another, such as by a threaded connection.
- the cones 404 may be operable to radially and plastically expand the liner hanger 402 into engagement with the casing string 201 (or another liner string) previously installed in the wellbore 250.
- the cones 404 may be driven through the hanger 402 by the piston assembly 406.
- FIG. 4A illustrates pumping cement through the setting tool.
- fluid such as drilling mud
- a bottom dart 408 may be launched.
- Cement slurry 409 may then be pumped from the surface into the workstring 220.
- a spacer fluid (not shown) may be pumped in ahead of the cement slurry 409.
- a top dart 410 may be pumped down the workstring 220 using a displacement fluid, such as drilling mud.
- Figure 4B illustrates the liner assembly cemented to the wellbore 250.
- the bottom dart 408 may seat in a bottom wiper plug 432, release the bottom dart/plug from the setting tool, and land in the shoe 230.
- the liner assembly may include a float collar, the float valve may be located in the float collar, and the bottom dart/plug may land in the float collar.
- a diaphragm or valve in the bottom dart 408 may then rupture/open due to a density differential between the cement slurry 409 and the circulation fluid and/or increased pressure from the surface.
- top dart 410 may seat in a top wiper plug 434, thereby closing the bore therethrough and releasing the top wiper plug 434 from the setting tool.
- the top dart/plug may then be pumped down the liner 200, thereby forcing the cement slurry 409 through the liner 200 and out into the liner annulus. Pumping may continue until the top dart/plug seat against the bottom dart/plug, thereby indicating that the cement slurry 409 is in place in the liner annulus.
- the bottom dart 408 and/or top dart 410 may not land properly (not shown) in the shoe 230 to close the circulation valve, which may prevent the cement slurry 409 from fully moving through the liner 200 and out into the annulus.
- FIG. 4B illustrates a system for remotely operating a setting tool for a liner hanger, according to an embodiment of the present invention.
- the system generally includes a lower device 420 and an upper device 412 for exchanging signals via a medium in connection with the setting tool.
- the signals exchanged between the devices 412, 420 may actuate operations of the liner assembly, as will be discussed further herein.
- An example of a medium generally includes a metal pipe, such as the workstring 220.
- the upper device 412 may be located at the rig floor 424 and the lower device 420 may be adjacent to the setting tool.
- the devices 412, 420 may each include a control unit and a battery pack, although the devices 412, 420 may be powered by other various sources.
- the upper device 412 may be controlled by a handheld device (not shown), for example, from within a dog house ⁇ i.e., a safe distance from the wellbore; outside zone zero).
- the handheld device may be wired to the control unit of the upper device 412.
- the system may be a single-wire line transmission system, wherein the setting tool may be used as the conductor, while both ends of the system use a common path for the return current ⁇ e.g., earth return).
- the signals 428 received by the lower device 420 may be processed by the local control unit (dedicated microcontroller) and actuate operations of the setting tool.
- the signals may be acoustic or electromagnetic (EM) signals.
- the lower device 420 may include piezoelectric sensors ⁇ e.g., accelerometer) for detecting acoustic vibrations generated along an acoustic throughpipe ⁇ e.g., workstring 220).
- a solenoid may be preferred over a piezoelectric stack.
- the acoustic signals may originate from a piezoelectric stack clamped around the workstring 220.
- the signals may be transmitted longitudinally, transversely, or a combination of both, with respect to the medium.
- the devices 412, 420 may be in physical contact with the medium ⁇ e.g., rigid contact with workstring 220).
- the devices 412, 420 may not be in physical contact with the workstring 220, allowing the workstring to rotate as well during operations of the setting tool.
- the devices 412, 420 may include toroidal coils, as will be discussed further herein.
- Various parameters of the toroidal coils may be adjusted, such as the coil size, magnetic core permeability, wire size, and the number of windings. More specifically, each device 412, 420 may include two toroidal coils: one for transmitting and another for receiving.
- a transmission between the devices 412, 420 may be achieved by energizing the winding of a transmission coil ⁇ e.g., the transmitting toroidal coil of the upper device 412). As described above, the transmission may be initiated by the handheld device.
- the current that flows through the winding may produce a magnetic flux in the core, which than induces a current in a conductor positioned in the center of the toroid ⁇ e.g., workstring 220), which can represent various signals.
- the current generated has to be high enough to overcome potential noise, yet low enough to conserve power. If a string of voltage pulses is applied to the coil, a corresponding string of current pulses may be induced in the workstring 220.
- the transmission may be received at the lower device 420 ⁇ e.g., by the receiving toroidal coil of the lower device 420) by converting the current pulses flowing through the workstring 220 into voltage pulses. Confirmation of the operation may be indicated by a signal transmitted from the lower device 420 to the upper device 412.
- the handheld device may receive an indication of the confirmation.
- multiple confirmations may be received. For example, acknowledgment of receipt of the command transmitted from the upper device 412 may be received. As a further example, successful execution of the command or an error may be indicated on the handheld device, which can lead to the ability to troubleshoot the issue.
- each device 412, 420 may include a single toroidal coil with a first winding for transmitting signals, and a second winding for receiving signals, wherein the windings may have different configurations. Examples of configurations that may differ between the windings generally include a different number of windings and a different diameter of wiring for the winding.
- the receiver may require increased sensitivity to compensate for noise that may be received (signal-to-noise ratio (SNR)).
- the lower device 420 may receive signals 428 from the upper device 412 for actuating operations of the liner assembly. The operations may comprise actuating at least one of a valve, a tool, and a monitoring sensor.
- Confirmation of actuation of at least one of the valve, the tool, and the monitoring sensor may be received.
- the lower device 420 may decode the signal 428 to close a flapper 418 ⁇ e.g., by a device), which may isolate the pressure in the workstring 220 from the pressure in the wellbore 250.
- the liner hanger 402 may be set independent of a ball seating or a dart landing. Pressure may then be increased in the workstring 220 to fracture shear screws 422 and operate the piston assembly 406, thereby pushing the cones 404 through the liner hanger 402 ( Figure 4C). Operations of a liner assembly are discussed in U.S. Publication 2009/0272544, which is hereby incorporated by reference in its entirety.
- Figure 4C illustrates the liner hanger 402 expanded into engagement with the casing 201 .
- the liner hanger 402 may rely on a certain force or displacement to be fully set and/or sealed. Therefore, measurements may need to be taken ⁇ e.g., by a load cell) to confirm proper setting of the liner hanger 402.
- the lower device 420 may transmit the measurements via a signal 430 through a casing ⁇ e.g., workstring 220) to the upper device 412 located at the rig floor 424.
- the upper device 412 may process the received signal to confirm proper setting of the liner hanger 402.
- the signal 430 may be an acoustic or electromagnetic signal.
- the lower device 420 may transmit a signal indicating the release of the bottom and top wiper plugs 432, 434 as described earlier.
- the setting tool may be retrieved to the surface. Before retrieval to the surface, the setting tool may be raised and fluid, such as drilling mud, may be reverse circulated (not shown) to remove excess cement above the hanger 402 before the cement cures. Once the cement cures, the wellbore may be completed, such as perforating the liner 200 and installing production tubing to the surface, and the hydrocarbon-bearing formation may be produced.
- fluid such as drilling mud
- Communications between a vessel and a subsea well that is separated by a body of water may be performed by coupling at least two means of communication. For example, it may be useful to determine whether a liner hanger in the subsea well has properly set a liner ⁇ e.g., by a load cell measurement).
- a transmitter e.g., a piezoelectric stack or a solenoid wrapped around a well casing in the subsea well may transmit a first signal through the well casing up to a floor of the sea.
- the signal may be an acoustic signal or an EM signal ⁇ e.g., using a toroidal coil).
- a device located at the floor of the sea may receive the first signal transmitted from the transmitter and transmit a second signal up to a surface of the sea using sonar or an acoustic modem.
- a second signal may be transmitted by a remotely operated vehicle (ROV) that is plugged in at a convenient location [e.g., at a blowout preventer or a wellhead of the subsea well).
- ROV remotely operated vehicle
- a buoy may receive the second signal transmitted through the sea and transmit a signal to a receiver located on the deck of the vessel.
- the receiver located on the deck may process the signal to confirm proper setting of the liner hanger.
- the direction of signal transmission between the buoy and the device located at the sea floor may be downwards when a signal is transmitted from the vessel to the subsea well.
- a signal may be transmitted from the vessel to close a flapper in the subsea well, as described above.
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
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- Geology (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Remote Sensing (AREA)
- Geophysics (AREA)
- Acoustics & Sound (AREA)
- Electromagnetism (AREA)
- Earth Drilling (AREA)
- Holders For Apparel And Elements Relating To Apparel (AREA)
Abstract
L'invention concerne des procédés et des systèmes destinés à manœuvrer à distance un outil de pose pour suspension de colonne indépendamment d'un appui sphérique ou d'une portée de clapet. Le fait de manœuvrer l'outil de pose indépendamment de l'appui sphérique ou de la portée de clapet peut permettre un différentiel de pression suffisant pour poser correctement la suspension de colonne.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/884,244 US20140008083A1 (en) | 2010-11-12 | 2011-11-11 | Remote Operation of Setting Tools for Liner Hangers |
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US41323310P | 2010-11-12 | 2010-11-12 | |
US61/413,233 | 2010-11-12 | ||
US201161429676P | 2011-01-04 | 2011-01-04 | |
US61/429,676 | 2011-01-04 | ||
US201161491755P | 2011-05-31 | 2011-05-31 | |
US61/491,755 | 2011-05-31 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2012065126A2 true WO2012065126A2 (fr) | 2012-05-18 |
WO2012065126A3 WO2012065126A3 (fr) | 2012-07-12 |
Family
ID=44999972
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2011/060465 WO2012065126A2 (fr) | 2010-11-12 | 2011-11-11 | Manoeuvre à distance d'outils de pose de suspensions de colonnes |
Country Status (2)
Country | Link |
---|---|
US (1) | US20140008083A1 (fr) |
WO (1) | WO2012065126A2 (fr) |
Cited By (13)
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US8827238B2 (en) | 2008-12-04 | 2014-09-09 | Petrowell Limited | Flow control device |
US8833469B2 (en) | 2007-10-19 | 2014-09-16 | Petrowell Limited | Method of and apparatus for completing a well |
WO2015038171A1 (fr) * | 2013-09-11 | 2015-03-19 | Halliburton Energy Services, Inc. | Système de cimentation à circulation inversée destiné à la cimentation d'une chemise |
EP2878765A1 (fr) * | 2013-11-18 | 2015-06-03 | Weatherford/Lamb, Inc. | Outil de pose actionné de télémétrie |
US9103197B2 (en) | 2008-03-07 | 2015-08-11 | Petrowell Limited | Switching device for, and a method of switching, a downhole tool |
US9115573B2 (en) | 2004-11-12 | 2015-08-25 | Petrowell Limited | Remote actuation of a downhole tool |
EP2881538A3 (fr) * | 2013-11-18 | 2015-09-23 | Weatherford/Lamb, Inc. | Outil de réglage actionné par télémétrie |
WO2015088524A3 (fr) * | 2013-12-11 | 2015-10-08 | Halliburton Energy Services, Inc. | Cimentation d'une chemise à circulation inverse |
US9488046B2 (en) | 2009-08-21 | 2016-11-08 | Petrowell Limited | Apparatus and method for downhole communication |
WO2016191578A1 (fr) * | 2015-05-26 | 2016-12-01 | Weatherford Technology Holdings, Llc | Pince multifonction |
US10221638B2 (en) * | 2013-11-18 | 2019-03-05 | Weatherford Technology Holdings, Llc | Telemetry operated cementing plug release system |
US10246965B2 (en) * | 2013-11-18 | 2019-04-02 | Weatherford Technology Holdings, Llc | Telemetry operated ball release system |
US10262168B2 (en) | 2007-05-09 | 2019-04-16 | Weatherford Technology Holdings, Llc | Antenna for use in a downhole tubular |
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WO2016060657A1 (fr) | 2014-10-15 | 2016-04-21 | Halliburton Energy Services, Inc. | Ensemble d'accouplement de verrouillage extensible |
WO2016069597A1 (fr) * | 2014-10-27 | 2016-05-06 | Schlumberger Canada Limited | Outil de pose d'élément tubulaire de diagraphie de ciment |
US9951587B2 (en) * | 2014-11-19 | 2018-04-24 | Baker Hughes, A Ge Company, Llc | Electronically-activated liner hangers and methods of setting same in wellbore |
WO2016089964A1 (fr) * | 2014-12-05 | 2016-06-09 | Schlumberger Canada Limited | Capteur de fond de trou et télémétrie à distance de suspension de colonne perdue |
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MX2021008877A (es) | 2019-01-23 | 2021-11-04 | Saltel Ind | Sistema y metodología de colgador de tuberia de revestimento extensible. |
GB202006904D0 (en) * | 2020-05-11 | 2020-06-24 | Acoustic Data Ltd | Deploying acoustic telemetry equipment |
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US20090272544A1 (en) | 2008-05-05 | 2009-11-05 | Giroux Richard L | Tools and methods for hanging and/or expanding liner strings |
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US20090272544A1 (en) | 2008-05-05 | 2009-11-05 | Giroux Richard L | Tools and methods for hanging and/or expanding liner strings |
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US10262168B2 (en) | 2007-05-09 | 2019-04-16 | Weatherford Technology Holdings, Llc | Antenna for use in a downhole tubular |
US9359890B2 (en) | 2007-10-19 | 2016-06-07 | Petrowell Limited | Method of and apparatus for completing a well |
US8833469B2 (en) | 2007-10-19 | 2014-09-16 | Petrowell Limited | Method of and apparatus for completing a well |
US9085954B2 (en) | 2007-10-19 | 2015-07-21 | Petrowell Limited | Method of and apparatus for completing a well |
US9631458B2 (en) | 2008-03-07 | 2017-04-25 | Petrowell Limited | Switching device for, and a method of switching, a downhole tool |
US9103197B2 (en) | 2008-03-07 | 2015-08-11 | Petrowell Limited | Switching device for, and a method of switching, a downhole tool |
US8827238B2 (en) | 2008-12-04 | 2014-09-09 | Petrowell Limited | Flow control device |
US9488046B2 (en) | 2009-08-21 | 2016-11-08 | Petrowell Limited | Apparatus and method for downhole communication |
WO2015038119A1 (fr) * | 2013-09-11 | 2015-03-19 | Halliburton Energy Services, Inc. | Système de cimentation à circulation inverse pour cimenter un chemisage |
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WO2015038171A1 (fr) * | 2013-09-11 | 2015-03-19 | Halliburton Energy Services, Inc. | Système de cimentation à circulation inversée destiné à la cimentation d'une chemise |
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US9869157B2 (en) | 2013-09-11 | 2018-01-16 | Halliburton Energy Services, Inc. | Reverse circulation cementing system for cementing a liner |
EP2878765A1 (fr) * | 2013-11-18 | 2015-06-03 | Weatherford/Lamb, Inc. | Outil de pose actionné de télémétrie |
US9970251B2 (en) | 2013-11-18 | 2018-05-15 | Weatherford Technology Holdings, Llc | Telemetry operated setting tool |
AU2014259562B2 (en) * | 2013-11-18 | 2016-02-18 | Weatherford Technology Holdings, Llc | Telemetry operated setting tool |
US9777569B2 (en) | 2013-11-18 | 2017-10-03 | Weatherford Technology Holdings, Llc | Running tool |
EP3241984A1 (fr) * | 2013-11-18 | 2017-11-08 | Weatherford Technology Holdings, LLC | Outil de réglage actionné de télémétrie |
US9428998B2 (en) | 2013-11-18 | 2016-08-30 | Weatherford Technology Holdings, Llc | Telemetry operated setting tool |
EP3309353A1 (fr) * | 2013-11-18 | 2018-04-18 | Weatherford Technology Holdings, LLC | Outil de pose actionné de télémétrie |
US10422216B2 (en) | 2013-11-18 | 2019-09-24 | Weatherford Technology Holdings, Llc | Telemetry operated running tool |
EP2881538A3 (fr) * | 2013-11-18 | 2015-09-23 | Weatherford/Lamb, Inc. | Outil de réglage actionné par télémétrie |
US10221638B2 (en) * | 2013-11-18 | 2019-03-05 | Weatherford Technology Holdings, Llc | Telemetry operated cementing plug release system |
US10246965B2 (en) * | 2013-11-18 | 2019-04-02 | Weatherford Technology Holdings, Llc | Telemetry operated ball release system |
US10053954B2 (en) | 2013-12-11 | 2018-08-21 | Halliburton Energy Services, Inc. | Cementing a liner using reverse circulation |
WO2015088524A3 (fr) * | 2013-12-11 | 2015-10-08 | Halliburton Energy Services, Inc. | Cimentation d'une chemise à circulation inverse |
WO2016191578A1 (fr) * | 2015-05-26 | 2016-12-01 | Weatherford Technology Holdings, Llc | Pince multifonction |
US10961803B2 (en) | 2015-05-26 | 2021-03-30 | Weatherford Technology Holdings, Llc | Multi-function dart |
Also Published As
Publication number | Publication date |
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US20140008083A1 (en) | 2014-01-09 |
WO2012065126A3 (fr) | 2012-07-12 |
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