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WO/2019/195716A1 |
A system is disclosed as including a seal for sealing an area between a hanger and a housing of a wellhead. The seal is provided with at least a notch that defines at least a movable portion such as a wing or a lip. An e-ring is provided...
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WO/2019/194680A1 |
An anchor device having a tubular body with a longitudinal axis, the tubular body being divided into a first body portion and a second body portion which are interconnected by means of a rigid connection so that movement between the firs...
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WO/2019/194802A1 |
An anchoring assembly for securing a cable having both an optical fiber and an electrical conductor in order to provide a conductive pathway to a downhole tool. The anchoring assembly has a head and tail each having a throughbore with an...
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WO/2019/195572A1 |
A downhole system includes a conveyance member having a body including an outer surface, an inner surface, and an interior portion. An actuator is arranged in the interior portion and a fluid trap is provided on the outer surface and ope...
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WO/2019/190482A1 |
The disclosed embodiments relate to a rotary steering having a plurality of hydraulically actuated steering pad assemblies and a valve positioned between a primary flow channel of the rotary steering tool and an actuating piston of each ...
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WO/2019/190483A1 |
The disclosed embodiments include systems and methods to improve downhole drilling. A representative system may include a rotary steering tool having a plurality of hydraulically actuated steering pad assemblies, a fluid outlet, and a va...
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WO/2019/190484A1 |
The disclosed embodiments include systems and methods to improve downhole drilling. A representative system may include a geostationary portion (e.g. a valve assembly) and a turbine coupled to the geostationary portion to cause counter-r...
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WO/2019/191256A1 |
A plug assembly (14) used in a wellbore (12) fracturing process includes an annular housing (20) that is set in the wellbore (12), and a ball (44) that lands and seats in the housing (20). The housing (20) and ball (44) form a pressure b...
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WO/2019/190728A1 |
A downhole tool (200) for time delaying a downhole activity. The downhole tool includes a housing (202) having a bore (204); a moving sleeve (210) configured to move relative to the housing (202); an electronic valve (240) configured to ...
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WO/2019/183316A1 |
An actuation trigger including housing; a piston in operable communication with the housing; a pressure source inlet to the trigger the piston being responsive to source pressure cycles; a first one-direction axial incrementing feature m...
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WO/2019/182455A1 |
It is described a downhole tool (1) for displacing a slideable sleeve (50) under actuation of a stroker tool (100), the sleeve (50) being provided inside a casing string (501) in a wellbore (500), the casing string having openings (51), ...
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WO/2019/182805A1 |
A self-locking packer carrier and a packer-down liner hanger system utilizing a self- locking packer carrier are provided. The self- locking packer carrier includes an integrated locking mechanism that locks the packer carrier directly t...
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WO/2019/177862A1 |
A method and apparatus for removal of tools, tubulars, casing, or other components that become stuck in a well. An anchor includes a mandrel, a carrier disposed on the mandrel and movable relative to the mandrel between an extended posit...
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WO/2019/177743A1 |
A valve assembly including a tubular having a first end, a second end, and an intermediate portion extending therebetween. The second end includes one or more openings. A pin member extends radially outwardly of the intermediate portion ...
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WO/2019/177730A1 |
Systems for chemical injection. An example system includes a pilot valve comprising: a hydraulic piston, a poppet, and a biasing device. The system further comprises a jay-selector comprising: a rotatable jay -piston having jay-slots, an...
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WO/2019/177466A1 |
A method of setting a tandem releasable bridge plug system in a casing (0), comprising: - assembling a tandem bridge plug string (1L,1U) comprising from bottom to top: - a lower bridge plug (1L) on a lower, disconnectable connector (2L),...
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WO/2019/168981A1 |
A running tool configured to install one or more components of a well system includes a mandrel, a first latch including a collet finger that includes an engagement member, a piston slidably disposed about the mandrel, and a second latch...
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WO/2019/164889A1 |
A casing section mill has a main body with cut-outs to accommodate casing section mill blades mounted thereon, and stabilizer inserts mounted in the cut-outs below the blades. The stabilizer inserts yield an outer diameter substantially ...
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WO/2019/165286A1 |
A setting tool comprising a first and a second cylindrical body with inner bores, a third cylindrical body engaged to the first cylindrical body and having an inner cavity with an axial opening adapted to accept a power charge and a havi...
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WO/2019/164632A1 |
Examples of the present disclosure relate to a temporary seal with a wellbore. More specifically, embodiments include a temporary seal within casing that limits the flow of fluid through the casing until the temporary seal is released.
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WO/2019/165327A1 |
This disclosure relates generally to pulling tools and, more particularly, to incorporating a bailer feature in pulling tools. A pulling tool may be provided that includes a housing. The pulling tool may further include a tool engagement...
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WO/2019/161005A1 |
Systems and techniques for locating a tool component in a channel of a blowout preventer. The system and technique may include the use of glide rams that are configured to sealably engage a deployment bar of a toolstring supporting the t...
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WO/2019/160835A1 |
A telemetry system for a resource exploration and recovery system including a tubular defining a flow bore, and a superconductor wire disposed within the flow bore. A resource exploration and recovery system including a first system, a s...
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WO/2019/160578A1 |
Ratchet locking segments permit one direction relative movement and then prevent reverse movement to hold a set position of a tool. The segments are axially supported in a surrounding housing using an exterior profile on each segment mes...
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WO/2019/160647A1 |
To perform an aligned operation downhole, a tubular disposed downhole has an internal bore with a first inner circumference and has a target at a first radial orientation. A locator profile is defined about the internal bore at a first l...
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WO/2019/158922A1 |
A resettable mechanism for preventing the accidental actuation of a load set downhole tool and method of use. The resettable mechanism provides a piston in an oil filled chamber, the piston including reverse biased valves to control flui...
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WO/2019/160562A1 |
A rotary steerable tool for directional drilling includes a tool body including a flowbore for flowing pressurized fluid therethrough and a plurality of extendable members movably coupled to the tool body for selectively engaging a boreh...
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WO/2019/161347A1 |
A motorized release device for a downhole device includes one or more dogs disposed within a guide of the downhole device. The one or more dogs may move radially within the guide relative to a central axis of the motorized release device...
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WO/2019/160559A1 |
A rotary steerable tool for directional drilling includes a tool body including an outer surface and a flowbore therethrough, a pad movably coupled to the tool body and alternately movable between an extended position and a retracted pos...
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WO/2019/157481A1 |
Methods and systems for isolating a loss circulation zone (28) of a subterranean formation (22) includes lowering a drill string (16) having a tubular member (18) from a surface into a subterranean well (10) and securing a packer assembl...
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WO/2019/156701A1 |
A wear busing running tool can include an actuator with a mandrel and an interior flow passage, an engagement sub including engagement devices inwardly and outwardly displaceable in response to displacement of the mandrel by the actuator...
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WO/2019/156744A1 |
An apparatus deploys and retrieves a wear bushing in a wellhead during the same trip, such as when using a bottom hole assembly for drilling. Arms in the form of pistons, levers, dogs, etc. can be moved between retracted and extended con...
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WO/2019/152086A1 |
A hydraulically activated setting tool (1000, 1200) for setting an auxiliary tool in a well, the setting tool including a housing (1006) that prevents a well fluid from entering inside the housing; a floating piston (1010) placed inside ...
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WO/2019/152036A1 |
An apparatus for setting or removing one or more devices downhole in a well includes a setting tool comprising a glass fiber composite or a soft metal, wherein a majority of the metal by volume comprises aluminum, brass, a dissolvable al...
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WO/2019/148009A2 |
A method and apparatus for containing one or more shaped charges in a single plane, arrayed about the center axis of a gun body, and detonated from a single initiator in a shaped charge cluster assembly.
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WO/2019/147268A1 |
A wellbore assembly can include a completion string having a side pocket. A downhole device can be positioned within the side pocket of the completion string. The downhole device can have a first end sized and shaped for coupling to a to...
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WO/2019/147768A1 |
A new method of gathering data real time during production or simulation tests using a gravity deployed tool, referred to as a fiber-line intervention tool ("FLI" or "FLIT") to monitor bottom-hole pressure and temperature for well testin...
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WO/2019/143642A1 |
Methods and systems for collecting high quality reservoir samples are disclosed. The systems and methods of the present invention are especially important in collecting samples of reservoir fluids in a manner that most closely resembles ...
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WO/2019/139488A1 |
There is disclosed an apparatus for axially anchoring a tool11downhole in a well casing5, the apparatus comprising: an anchor 12 configured to be disposed in, and actuatably and rotatably engaged with, the casing; and a rotatable tool1 b...
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WO/2019/138236A1 |
A through-bore spool apparatus for use in deploying multiple spoolable media in a bore is disclosed. The through-bore spool apparatus comprises first, second and third spools (15, 17, 19) with a spoolable medium (20, 22, 24) wound on eac...
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WO/2019/140336A1 |
A ported casing collar. The ported casing collar comprises a tubular body defining an outer sleeve. At least first and second portals are placed along the outer sleeve. The casing collar also comprises an inner sleeve. The inner sleeve d...
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WO/2019/139166A1 |
A lock plug (7A) is inserted into a plug installation location of an insertion hole (5a) in a tool stem (5) connected to a drill string (10). When fluid is introduced into the insertion hole (5a), a locked state is achieved as the result...
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WO/2019/139680A1 |
A shifting tool includes a body having a longitudinal axis; a structure engaging member supported by the body, the structure engaging member configured to engage and shift a structure within a tubular; and a puncture device supported by ...
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WO/2019/136242A1 |
A system and method for providing artificial lift to production fluids within a subterranean well includes loading an electrical submersible pump assembly (28) into an interior cavity (26) of a pump launcher (24). The electrical submersi...
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WO/2019/135683A1 |
A guide device for a tool string to guide the tool string down a wellbore, the guide device comprising: a coupling to connect the guide device to an end of a tool string, a mandrel and a tip at a leading end of the mandrel, a centralisin...
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WO/2019/133974A2 |
A robotic device and mobility module for navigating through a passageway whose diameter may vary comprises a central support member, a first casing coupled to the elongate support member via a first expandable and collapsible linkage, th...
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WO/2019/133033A1 |
A drill string steering system includes a flow manifold and a rotary valve. An actuation flow channel and a backflow channel are rotatable with respect to piston flow channels of the flow manifold. The actuation flow channel is rotatable...
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WO/2019/132769A1 |
A downhole tool comprises a housing and a seat movably disposed in the housing. The housing has a bore formed therein and flow ports in fluid communication with the bore. The seat has a main body, a protective layer covering a surface of...
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WO/2019/133035A1 |
A rotary steerable tool for steering a drill string can include a tool collar, a plurality of pad pushers, and a plurality of fasteners. The pad pushers can each be positionable within a respective cavity of the tool collar. Each pad pus...
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WO/2019/133036A1 |
A rotary steerable tool for steering a drill string may include a tool collar extending along a longitudinal axis of the tool, a pad pusher, a pad retention housing, and a piston liner. The pad pusher may be rotatable about a pivot axis ...
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