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WO/2016/134151A1 |
A hydraulic disconnect tool that includes a lug retaining sleeve, the lug retaining sleeve having an upper portion, a base portion and a lower portion. The tool also includes at least one primary prong for engaging at least one primary p...
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WO/2016/133498A1 |
A downhole tool includes an elongated base pipe and a expandable element disposed on the base pipe and radially expandable from a first configuration to a second configuration. The expandable element includes a first lattice structure th...
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WO/2016/130017A1 |
The present invention concerns a landing system for a wiper apparatus (5) which is adapted for floating on a liquid surface of the drilling mud in the drill string (7) or hanging from a landing seat (9) located in a landing sub (8) by th...
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WO/2016/130514A1 |
An expandable tool can be lowered in a contracted state into a subterranean well. The expandable tool includes a tool frame that is movable between a frame contracted position and a frame extended position, and a plurality of tool segmen...
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WO/2016/130142A1 |
According to one aspect, a downhole apparatus includes an anchor element mechanically coupled between first and second housings and linked to move radially between first and second radial positions; and a high torque electromechanical tr...
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WO/2016/130131A1 |
A slickline shredder tool includes a housing, a housing inlet, a power receiver, a shredder coupled to the power receiver, and a storage unit. The shredder rotates about a first axis when the power receiver receives power. Malfunctioning...
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WO/2016/126823A1 |
A device, system, and/or method for hanging a casing in a borehole operation are provided. A gripping feature may be included on an inner surface of a larger casing. Then, a smaller casing is positioned within the larger casing, and the ...
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WO/2016/125093A1 |
The invention relates to casings for the circulation of fluids, used in the bottom of oil wells and suitable for use in the conventional systems for the completion of the bases of said wells in the oil industry. In particular, the invent...
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WO/2016/122906A1 |
A technique facilitates deployment of a communication line in a borehole, e.g. a wellbore, to enable monitoring of parameters along the borehole. A communication line is coupled with an anchor and conveyed into the borehole from a surfac...
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WO/2016/122451A1 |
A method of removing a wellbore isolation device comprising: causing or allowing at least a portion of the isolation device to undergo a phase transformation in the wellbore; and milling at least a portion of the isolation device that do...
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WO/2016/113577A2 |
The invention provides an actuator assembly for a downhole tool and a method of use. The actuator assembly comprises an actuator device, which includes a housing and a piston element movable with respect to the housing. First and second ...
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WO/2016/109331A1 |
A centralizer assembly and method for manufacturing a centralizer assembly. The centralizer assembly includes a mandrel including a first raised region having a first diameter, and a turned-down region having a second diameter, the secon...
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WO/2016/109785A1 |
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 of a pump launcher 24. The electrical submersible pump ...
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WO/2016/108854A1 |
An activation assembly for a wellbore tool positionable in a wellbore includes a housing, a wellbore tool coupled to the housing, and a tool activator operatively coupled to the wellbore tool. The tool activator includes first and second...
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WO/2016/109149A1 |
A system including a landing system with a landing member configured to move between an extended position and a retracted position inside an axial bore of a mineral extraction system component, a shaft configured to drive the landing mem...
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WO/2016/109133A1 |
Embodiments of the present disclosure are directed towards a back pressure valve (36) configured to mount in a mineral extraction system (10). The back pressure valve includes a body (40) comprising a venting port (70) coaxial with a lon...
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WO/2016/108886A1 |
In accordance with embodiments of the present disclosure, a gravel pack system includes a service tool used to maintain a pressure of the wellbore below a hydraulic packer at the same pressure of workstring tubing above the hydraulic pac...
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WO/2016/102620A1 |
The invention relates to a device for insulating a portion of a well or a pipeline, comprising a pipe (BP) provided, on its outer surface, with at least one outer jacket that surrounds said pipe (BP), the ends of the jacket (C) being sea...
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WO/2016/100269A1 |
An apparatus that is usable with a well includes a segmented ring to be run downhole as a unit with the tool. The segmented ring includes a plurality of segmented member. The tool is adapted to radially expand the segmented ring downhole...
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WO/2016/097307A1 |
A sidetrack of an underground wellbore (30) is drilled by: (a) lowering a landing device (36,44) in a retracted mode into the wellbore (30); (b) expanding the landing device (36,44) against an inner surface of the wellbore (30) or wellbo...
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WO/2016/099457A1 |
In accordance with embodiments of the present disclosure, a setting tool for setting a packer in a wellbore includes a housing defining a hydraulic chamber, a piston disposed in the chamber, a pump coupled to the chamber via a flowline, ...
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WO/2016/100552A1 |
An opposed ramp assembly is configured with a load bearing lug. The lug has angled ends that match the opposed profile shapes that rotate as the lug reciprocates with each piston stroke. One side of the opposed profiles of the opposed ra...
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WO/2016/100703A1 |
A packer apparatus and method. The packer includes a mandrel including a gripping structure, a first sleeve received around the mandrel, and a second sleeve received around the mandrel and coupled with the first sleeve. The packer also i...
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WO/2016/094753A1 |
A packer has a tubular body and a setting sleeve disposed around the tubular body, where the setting sleeve has an upper end, a lower end, and a slot formed through a wall of the setting sleeve. The slot has a perimeter defining a shape ...
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WO/2016/094502A1 |
A tool equalizes a packer or bridge plug before it can release the slips and sealing element of the packer or bridge plug with a reconfigurable grip tool. In one configuration the grip tool is latched only into the equalizing mechanism f...
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WO/2016/091971A1 |
An anchoring system for anchoring a tool (24) in a downhole tubular element (2) comprises: - an anchor (28) having a central body (40) connected to, or integrally formed with, the tool (24); - a slip element (50) radially movable relativ...
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WO/2016/094515A1 |
A tool equalizes a packer or bridge plug before it can release the slips and sealing element of the packer or bridge plug with a reconfigurable grip tool. In one configuration the grip tool is latched only into the equalizing mechanism f...
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WO/2016/090452A1 |
The present invention relates to equipment for installing and removing plugs in subsea wells, comprising a hydraulic cylinder (1) coupled to specific tools (9) for installing and removing plugs (2) in piping suspenders (3) or subsea Chri...
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WO/2016/091379A1 |
A stabilizer assembly comprising a tubular member, a stabilizer sleeve slidably disposed about the tubular member, and a plurality of round members each disposed between the stabilizer sleeve and the tubular member. The stabilizer sleeve...
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WO/2016/091970A1 |
A system for radially expanding a tubular element (2) in an underground borehole (3) comprises an expansion string (16) extending into the tubular element (2) and including an expander (27) and a jack device (24) for pulling the expander...
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WO/2016/094133A1 |
A downhole tool actuating arrangement includes, a control system configured to communicate pressurized fluid to at least one downhole tool actuatable by pressure changes in the control system, a check valve in operable communication with...
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WO/2016/094288A1 |
A hydrostatically set tool operates by pressure buildup on one side of a piston that builds up pressure to the same degree on the opposite side of the piston. There is a valve assembly on the opposite side of the piston that at a predete...
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WO/2016/090236A1 |
In one aspect, an anchoring device is disclosed, including: a degradable substrate with a first hardness; and a granular gripping material associated with the outer extent of the degradable substrate, wherein the granular gripping materi...
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WO/2016/089360A1 |
A device and method of repairing a damaged portion of a seal bore interconnected in a tubing string, where the device can include a chamber, a piston positioned within the chamber, and a filler material contained within the chamber. A fo...
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WO/2016/089964A1 |
A system can include a liner hanger running tool that includes a through bore; and an acoustic telemetry circuit operatively coupled to the liner hanger running tool. A method can include receiving an acoustic signal at an acoustic telem...
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WO/2016/087641A1 |
Releasable ratchet device (1), comprising a mandrel device (10) with a grooved area (11) and a locking device (20) comprising locking grooves (21) configured to be engaged with the grooved area (11) of the mandrel device (10). The releas...
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WO/2016/085677A1 |
A packer having a thermal memory spacing system that includes a portion of the system that that selectively changes an outer diameter due. The packer may include upper and lower sealing elements, and at least one thermal memory shape mat...
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WO/2016/085591A1 |
In one aspect, a degradable apparatus is disclosed, including: an inner core with a first degradation rate in a downhole environment; an outer sheath disposed around an outer extent of the inner core with a second degradation rate less t...
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WO/2016/078181A1 |
A coiled tubing velocity string that can be lowered to a predetermined position by a coiled tubing equipment. A blanking plug (8) blocks the end of a second coiled tubing (5). A hanger (4) is set and liquid is pumped into the annular spa...
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WO/2016/079662A1 |
The present invention relates to a packer device (1) for sealing against an inner surface of a surrounding pipe or casing string (4), preferably for isolating zones or sections in an oil well, comprising a tubing body (3) and at least on...
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WO/2016/081415A1 |
A method of hanging a liner in a wellbore is disclosed that in one non-limiting embodiment includes: conveying a liner having a liner hanger and a liner hanger actuator into the wellbore by a service string that includes controller that ...
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WO/2016/081263A1 |
A well completion method can comprise, in a single trip into a wellbore, the following steps being performed for each of multiple zones penetrated by the wellbore: abrasively perforating the zone with a tubing deployed perforating assemb...
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WO/2016/077754A1 |
A pressure supply device in accordance to one or more aspects includes an elongated body having an internal bore extending from a power end to a discharge end having a discharge port, two or more gas generators connected to the power end...
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WO/2016/075432A1 |
An assembly (1) of a drill string element 2 adapted to be held by the drill pipe rams of a blowout preventer (BOP) to enable the drill string to be disconnected at the BOP and a detachable driving element (102) is described. The drill st...
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WO/2016/073405A1 |
An inspection device (30) for use in a fluid container includes at least one thrust device (38, 42), at least one ballast device (46) and a cage (34) which carries the at least one thrust device (38, 42) and the at least one ballast devi...
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WO/2016/073236A1 |
A method and system for directional drilling while conveying a liner, with latching parking capabilities for multiple trips, is disclosed. As the wellbore is drilled, each casing and liner is installed having upper and lower interior lat...
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WO/2016/073852A1 |
In one aspect an apparatus for use in a wellbore is disclosed that in one non-limiting embodiment includes an assembly deployable in the wellbore that includes a first fluid flow path for supplying a first fluid from a surface location t...
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WO/2016/071200A1 |
A method of producing a side pocket mandrel body (1) for use in a hydrocarbon well side pocket mandrel assembly, which mandrel body comprises: a first end (2) displaying a first connection arrangement (3) for connecting the mandrel body ...
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WO/2016/073365A1 |
An initiator nanoconstituent comprises a nanoparticle covalently bonded to a group having a free radical. The nanoparticle may be bonded to the group via an ether group or an amide group. The initiator nanoconstituent may be formed in si...
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WO/2016/073609A1 |
A production casing string including a plurality of propellant sleeves positioned on an exterior of the production casing string, and each propellant sleeve includes a firing mechanism and a firing sleeve for selectively covering and unc...
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