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WO/2016/069240A1 |
The present disclosure relates to a system that includes a downhole packer assembly that includes an outer skin having a first axial length and an inner packer having a second axial length greater than the first axial length. The inner p...
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WO/2016/070187A1 |
A setting tool for deploying a downhole tool within a wellbore is described herein. The setting tool uses an in situ non-explosive gas-generating power source to generate high- pressure gas, which drives a mechanical linkage to actuate t...
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WO/2016/069747A1 |
A downhole tool for performing a wellbore operation includes a perforating gun, a detector module connected to the perforating gun, wherein the detector module transmits a command in response to a signal, a signal generator configured to...
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WO/2016/068882A1 |
A well tool can include an operator device with an operator profile and at least two routes, and an indexing device with a cam and a cam follower including a structure. The structure engages the routes in succession in response to relati...
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WO/2016/064903A1 |
Rotating wellhead hanger assemblies are provided. In one embodiment, a wellhead hanger assembly includes a casing hanger (22, 50, 140) and a casing hanger running tool (70, 142) coupled to the casing hanger. An exterior surface of the ca...
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WO/2016/064801A2 |
Downhole tools that have a housing and an actuation mechanism. The actuation, mechanism is adapted to index in response to one or more bails being deployed into said tool and thereafter to actuate in response to another said ball being d...
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WO/2016/060798A1 |
A system including a mineral extraction system (10), including a hanger (26), and a dual lock system (32) configured to couple the mineral extraction system component to a tubular (22), wherein the dual lock system comprises an outer loc...
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WO/2016/059425A2 |
A retainer system, device and method are provided for retaining a severed pipe string such as a landing string suspended from a rig of a floating vessel or platform during a failure of a primary or secondary heave compensation system and...
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WO/2016/059400A2 |
An anchoring apparatus for use in a wellbore, comprises at least one movable wall engaging member for engaging a wall of a wellbore,wherein the at least one movable wall engaging member is movable from a retracted position to an expanded...
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WO/2016/055774A1 |
Apparatus for creating a barrier across an annulus in a well bore comprising a first and second morphable sleeves (14a, 14b) arranged side by side on a tubular body (12) and sealed thereto to. Adjacent ends of each sleeve (14a, 14b) meet...
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WO/2016/057011A1 |
A well system can include a deployment apparatus including at least one propeller that propels the deployment apparatus through a wellbore. A deployment apparatus for use in a well can include a sealing device that sealingly engages a se...
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WO/2016/057765A1 |
A method and system are shown that conditions an underground reservoir by flooding the reservoir with a heated fluid to transfer heat to the underground reservoir and cause oil and gas to increase flow during recovery from the undergroun...
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WO/2016/051169A1 |
A pressure intensifier (10) for morphing tubulars downhole. An elongate mandrel (22) defines an inner bore, being co-axially located within an elongate hollow outer cylindrical body (12) to form a co¬ axial annular bore (20) therebetwee...
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WO/2016/049733A1 |
A multi stage liner with cluster valves for completing and performing multiple fracture stimulations along a length of wellbore. Groups of cluster valves, with isolation between such groups of cluster valves, and a method of using same, ...
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WO/2016/049751A1 |
A system for successively uncovering a plurality of contiguous ports in a tubing liner within a wellbore, or for successively uncovering individual groups of ports arranged at different locations along the liner, to allow successive frac...
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WO/2016/048726A2 |
A system including a load shoulder system, including a shoulder setting tool, including a shoulder coupling system configured to couple to a load shoulder, and a shoulder energizing system configured to couple the load shoulder to a tubu...
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WO/2016/048896A1 |
In wellbore completions it is desirable to cement or otherwise seal the casing to the wellbore. Many times such operations include sealing the interior of the casing against flow. In those instances a means to open the interior of the ca...
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WO/2016/046521A1 |
A method and apparatus for perforating a cased or lined wellbore (11) in a hydraulic fracturing operation is described. The apparatus comprises a perforating gun assembly (10) comprising a first gun module (20) on a first longitudinal po...
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WO/2016/043760A1 |
A pump-down method includes deploying a tool in a well via a wireline and measuring a tension of the wireline. The method also includes determining a difference between the measured tension and a reference tension. The method also includ...
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WO/2016/044409A1 |
A method of downhole operations with a wireline deployed tool that has become stuck downhole. The wireline is selectively detached from the stuck tool, and a tubular is attached to a coupling provided with the tool. The tool is unstuck b...
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WO/2016/044147A1 |
A ported mandrel additively manufactured with at least two different materials. A unitary ported mandrel includes a mandrel body of a base material; one or more ports including an erosion resistant material; and one or more return pathwa...
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WO/2016/043763A1 |
A packer assembly constructed of individual slip segments which interlock to permit radial expansion and restrict axial movement. The slip segments are moved outwardly to set the packer by an actuator. Individual slip segments are easily...
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WO/2016/041091A1 |
An apparatus and method for displacing a sleeve within a downhole tool wherein the apparatus comprises an outer mandrel, and a sleeve extending between first and second ends slidably located within the outer mandrel wherein the sleeve an...
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WO/2016/044727A1 |
A packer tool is provided having a moveable, resizeable or dissolvable ball seat. In the process of fracking, it is expensive to run tools into and out of the well. It is therefore desirable to run in tools that can serve multiple purpos...
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WO/2016/043875A1 |
A tubular assembly includes a turbular member having at least one opening, and a sleeve slidingly mounted relative to the tubular member. The sleeve is shiftable between an open configuration in which the at least one opening is exposed ...
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WO/2016/042328A1 |
A valve assembly (16) comprises an actuation fluid inlet (30), an actuation fluid outlet (40) and a valve member (82) moveable between a closed position in which the actuation fluid outlet is closed, and an open position in which the act...
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WO/2016/043702A1 |
A weight down collet includes a mandrel that provides an outer diameter feature and a shoulder, and a collet sleeve assembly movably disposed about the mandrel. The collet sleeve assembly includes a body, a primary collet provided on the...
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WO/2016/039888A1 |
Autonomous wellbore devices with orientation-regulating structures and systems and methods including the same. The autonomous wellbore devices (100) include a wellbore tool (120), a control structure (140), and an orientation-regulating ...
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WO/2016/039951A1 |
A hanger system is disclosed for supporting a production tubing string in a well. The system includes a hanger body with an inner bore extending through the body along an axis. The system also includes an inner mandrel attachable to the ...
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WO/2016/039719A1 |
Magnetorheological fluids may regulate fluid flow downhole by forming a fluid seal using a bridge plug apparatus. Bridge plug apparatuses employing a magnetorheological fluid may be deployed in a wellbore in a retrievable configuration o...
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WO/2015/067972A9 |
The invention provides a downhole initiator tool (10, 210, 410, 610) for use in initiating a downhole operation, and a method of use. The downhole initiator tool comprises a mandrel (34, 234, 434, 634), an initiator assembly (26, 226, 42...
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WO/2016/032728A1 |
In accordance with presently disclosed embodiments, systems and methods for setting or removing an internal component of a rotating control device (RCD) via a pulling tool are provided. The pulling tool includes keys that extend outward ...
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WO/2016/033182A1 |
A landing nose adapted to deploy a sensor package within a tubular string may include one or more fins. The fins may be positioned to extend radially outwardly from the body of the landing nose and extend beyond the end of the landing no...
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WO/2016/032620A1 |
Downhole tools including a wellbore isolation device that provides a plurality of components including a mandrel, and a slip assembly comprising a plurality of slip elements including a slip wedge and a slip, wherein an element of the sl...
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WO/2016/028159A1 |
A drilling module (1) for radial drilling in a well (2) and an anchoring module (6) for use in a well tool (5) are described, the well (2) being defined by a wall (21) and the well having an extent in an axial direction (A). The drilling...
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WO/2016/028271A1 |
A technique facilitates rigless deployment of a pumping system, e.g. an electric submersible pumping system, to a desired downhole location. The pumping system is coupled to an electrical cable which is routed through an injector head. T...
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WO/2016/028299A1 |
A first lobe is fixedly coupled to a wall of a housing. A fixed pivot is fixedly coupled to the first lobe and to the wall of the housing. A chamber pivot is rotatably coupled to the first lobe. A floating pivot is rotatably coupled to t...
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WO/2016/028412A1 |
An autonomously operated well intervention tool system includes a lubricator sealingly affixable to an upper end of a well. The lubricator has a latch at an upper end thereof. A well intervention tool system is releasably matable with th...
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WO/2016/028298A1 |
An anchoring apparatus for engaging a borehole surface includes an anchoring member, an actuator, a fluid chamber, and an intensifier piston within a housing. The intensifier piston includes a first end having a surface area greater than...
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WO/2016/022094A1 |
In accordance with embodiments of the present disclosure, a slickline for use in well drilling and hydrocarbon recovery operations includes a cable and an intermediate layer disposed around the cable. The slickline also includes a doped ...
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WO/2016/019471A1 |
A wellbore assembly including an actuation dart for actuating a target tool in tubing string. The dart is activatable downhole, such that it can be moved past tools similar to the target tool without actuating them. The target tool may i...
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WO/2016/022633A1 |
Milling systems, tools, and methods include using a mill with secondary attrition system to re-mill cuttings and other debris away from the face of the mill. The secondary attrition system may be located uphole of the mill may be used to...
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WO/2016/018276A1 |
A rotary device imposes torque in a first direction for a first period of time causing a screw to exert force in a compression direction, causing a spring to compress. The rotary device does not impose torque for a second period of time,...
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WO/2016/018268A1 |
A downhole tool includes a tool body and a first anchoring device integrated with the tool body. The first anchoring device includes at least two linear actuators within and non- perpendicular to the tool body, each of the at least two l...
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WO/2016/018528A1 |
A downhole system (10) including tubular casing string (12) and a packer setting joint (14) configured to receive a packer (18) therein. The packer setting joint (14) includes an interior and an exterior, and all interior and exterior su...
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WO/2016/018674A1 |
A tool with a hydraulic lock mechanism may include a body defining a flow tube and a chamber. An expandable member may be coupled to the body. A first valve may be located between the chamber and the flow tube to control the flow of flui...
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WO/2016/018427A1 |
A downhole tool includes a tool body and an anchoring device integrated with the tool body. The anchoring device includes a contact pad that is at least partially external to the tool body, the contact pad having multiple stages with dif...
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WO/2016/014793A1 |
A zonal isolation and treatment tool having a reversible fluid booster pump with a reversible motor, both an upper isolation and a lower isolation packer having an elastic surface, a treatment fluid distributor that provides selective fl...
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WO/2016/014903A1 |
A device and system for extracting equipment from a drillstring are disclosed. The system comprises an equipment extraction device having an anchor coupled to the equipment, a housing coupled to an uphole portion of the drillstring, and ...
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WO/2016/011085A1 |
A wellbore intervention tool for use in penetrating an obstruction in a wellbore includes a cutting tool having at least one rotating cutter member for penetrating the obstruction. A displacement mechanism coupled to the cutting tool set...
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