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WO/2024/049440A1 |
Provided is a float for use with a fluid flow control device, a fluid flow control device, a method for manufacturing a float, and a well system. The float, in one aspect, includes a fluid tight enclosure. The float, according to this as...
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WO/2024/049438A1 |
Provided is a subsurface safety valve (SSSV), a well system, and a method. The subsurface safety valve (SSSV), in one aspect, includes an outer housing, a valve closure mechanism coupled to the outer housing, and a bore flow management a...
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WO/2024/050456A1 |
A downhole valve system for use in a borehole is disclosed. The downhole valve system includes a first downhole component formed of a brittle material, a second downhole component, and a connection member. The connection member formed fr...
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WO/2024/043912A1 |
Systems and techniques are described for a fluid diode. In some examples, a fluid diode can include a first fluid path for a first flow of fluid to traverse the fluid diode via a first flow direction and a second fluid path for a second ...
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WO/2024/043786A1 |
A valve system for use in a wellbore, the valve system comprising a side pocket mandrel having a main bore for alignment with a tubular in the wellbore, a laterally offset side pocket bore which is enclosed by a side pocket wall, and fir...
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WO/2024/044251A1 |
Methods for forming pathways of increased thermal conductivity in a geothermal well are disclosed. The pathways increase heat transfer efficiency in a closed loop geothermal operation. The methods comprise injecting a thermally conductiv...
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WO/2024/044563A1 |
Embodiments are directed towards a lift system for extracting a fluid from a well. The system may include a production tube and at least one bladder located inside a pump barrel which is connected to the production tube. The bladder may ...
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WO/2024/044093A1 |
A multi position single direction sleeve valve includes a housing having a port therein, and a sleeve movable within the housing, the sleeve having a first portion including a radially extending opening therein and a second portion, the ...
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WO/2024/044135A1 |
An isolation and filtration object including a volume of material having a first geometry wherein permeability is relatively lower, the geometry being that of a plug landable on a landing feature and a second geometry where permeability ...
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WO/2024/044401A1 |
A system for well testing enables well test fluids to be injected into an existing well, either to a reservoir or into an existing subsea production stream and onto a processing facility, thus eliminating the requirement for flaring. The...
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WO/2024/044512A1 |
A choke valve includes an inlet, an outlet, and a cage downstream of the inlet and upstream of the outlet. The cage includes a plurality of ports, and each port of the cage includes a converging-diverging profile.
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WO/2024/044382A1 |
A resettable packer system (144) for pumping operations includes an inflatable packer (150) that expands between the resettable packer system (144) and a tubing wall or a casing wall, thereby creating a seal in a well (116) and a pump (1...
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WO/2024/039398A1 |
A downhole tool can include a position sensor comprising a first set of magnets and an internal slider. The downhole tool can also include a valve magnet assembly comprising a second set of magnets magnetically couplable to the first set...
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WO/2024/039384A1 |
A mechanical clutch allows for transfer of torque downhole that may avoid the need for a hydraulic electrical coil-driven piston. In one or more examples, an anti-rotation guide for a downhole clutch includes a guide track and a follower...
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WO/2024/036216A1 |
A fluid control system (100; 200) for controlling flow of a process fluid can include an actuator (104; 204) and an energy storage system (102; 202). The actuator can be configured to actuate a valve (120) to control the flow of the proc...
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WO/2024/036309A1 |
Methods and systems are provided for controlling intermittent production of gas in association with liquids from a well. Production tubing disposed in the well provides a flow path for gas and liquids to the surface. An electrically-cont...
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WO/2024/035414A1 |
Systems and methods of the present disclosure relate to actuator assemblies for downhole tools. An actuator assembly comprises a ball screw; a ball nut disposed around the ball screw; a cam disposed around the ball nut; a rail disposed a...
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WO/2024/035263A1 |
An inflow control device for use in a well or pipeline, the inflow control device being configured to switch reversibly between an open state and a closed state, or between a closed state and an open state, the inflow control device comp...
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WO/2024/035500A1 |
A remotely operated vehicle (ROV) operated fluid stab system for subsea fluid transfer comprises a connector with seal protection and multiple fluid ports, typically more than six fluid ports, to enable multiple flow combinations, both h...
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WO/2024/035262A1 |
A wireline mobile controller, arranged to open or close an inflow control device installed in a well, the mobile controller comprising: a first connector for electrically connecting the mobile controller to a wireline, and a second conne...
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WO/2024/030152A1 |
A body of a shear pin can be positioned in a pad stopper of a steering pad of a rotary steerable system. The rotary steerable system can be used to steer a drill in a wellbore. The steering pad can be positioned on the rotary steerable s...
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WO/2024/026157A1 |
A sensor device can be used to detect the presence of a cement composition in a reverse cementing operation. The sensor device can include a resistivity sensor, an acquisition and measurement apparatus, and an actuator. The actual deriva...
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WO/2024/023056A1 |
A subsea valve actuation system (100, 200) is disclosed and comprises a contact portion (101, 201) for connecting an actuator to a receptacle (105, 205), a receptacle (105, 205) for connecting an actuator to a subsea valve. The receptacl...
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WO/2024/023061A1 |
A locking nut (200, 300) for locking a subsea unit relative to a guide rod fixed to a subsea installation is described. The nut (200, 300) comprises a body (210, 310) having a bore (212, 312); and a locking element (218, 318) with a thre...
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WO/2024/023062A1 |
An actuation assembly (10) for a subsea valve (41) is described. The actuation assembly (10) has an actuator (12) with a guide passage (37) and a receptacle (14) with a guide rod (38) which is removably secured within the guide passage (...
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WO/2024/023060A1 |
A locking nut (400) for locking a subsea unit relative to a guide rod fixed to a subsea installation is described. The locking nut has a body (410) with a bore (412). The body (410) comprises first and second parts (413, 415) which are d...
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WO/2024/023058A1 |
A subsea actuation system with a, at least partly, retrievable position indicator (200) is disclosed. The subsea actuation system being connectable to a subsea structure (10) with a valve (12) with a rising valve stem (14), the rising va...
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WO/2024/019852A1 |
Provided is an inner sleeve, a downhole tool, and a method for cementing. The inner sleeve, in at least one aspect, includes a tubular having an inside tubular surface and an outside tubular surface. The inner sleeve, according to this a...
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WO/2024/018219A1 |
A bi-directional valve with valve elements having compliant features biasing them together to maintain a sealing interface that defines a fluid communication barrier within the valve. Parting the valve elements from one another removes t...
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WO/2024/019785A1 |
A downhole apparatus has a sleeve body sleeve body defining a sleeve body inner surface. The sleeve body has an internal thread on at least a portion thereof. The internal thread defining having a thread minor diameter. A plug seat is pr...
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WO/2024/019824A1 |
A stage cementing tool for a wellbore comprises a tool body defining a flow port in a wall thereof. The tool body and wellbore define an annulus therebetween. A setting sleeve compresses a packer element as it moves from the first to the...
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WO/2024/013579A1 |
The present invention relates to a floating valve assembly for drill pipes (C), wherein the circulation systems contain conventional and non-conventional oil and gas drilling fluids, wherein said assembly comprises a first member device ...
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WO/2024/015635A1 |
Electromechanical actuators are provided. Such electromechanical actuators can be used in full-bore flow control valves. The flow control valves comprise a generally cylindrical housing, a choke sleeve disposed within the housing, and an...
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WO/2024/015290A1 |
An annular hanger seal for sealing a tubing or casing hanger comprising a flow passage, at least one seal chamber, and a metal surface. Pressure can enter the hanger seal through the flow passage causing the at least one seal chamber to ...
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WO/2024/013225A1 |
An unloading valve, which allows fluid flow in a flow direction through the unloading valve up to a predetermined maximum flow rate, and which blocks fluid flow in a blocking direction. The unloading valve is specifically suited for use ...
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WO/2024/013717A1 |
Modular skids for severe service applications, and fluid flow device arrangements (modules) for use therein are described. The modular skids and/or the described modules provide for skids that are at least one of, more compact, less cost...
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WO/2024/010837A1 |
An apparatus and method of setting a packer assembly within a wellbore in a steam injection system. The packer assembly isolates portions of the wellbore. The packer assembly comprising a body. The body comprising a ramp and a sealing el...
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WO/2024/010659A1 |
Provided is an inner sleeve, a downhole tool, and a method for cementing. The inner sleeve, in at least one aspect, includes a tubular having an uphole end, a downhole end, an inside tubular surface and an outside tubular surface. The in...
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WO/2024/007462A1 |
An isolation packer device of a sealing structure for a heavy oil thermal recovery well, comprising an enlarged bottom plate (7), an oil pipe bracket (5), and an oil-gas well casing pipe (9). The oil pipe bracket is engaged at the top of...
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WO/2024/005841A1 |
A downhole tool having a downhole end and an uphole end, including: an anchor assembly positioned proximate to the downhole end; at least one flowmeter assembly selectively positionable from the downhole tool wherein the at least one flo...
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WO/2024/005647A1 |
A method of establishing a fluid connection in a subsea petroleum production system, the method comprising: positioning a first subsea fluid handling component (4,11-17,28) having a first connector (4a,11a,12a,12b,29) adjacent a second s...
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WO/2023/249647A1 |
A plug retrieval tool includes a mandrel lowerable into a wellbore. A retrieval head is coupled to the mandrel for selectively latching onto a plug. A shroud is telescopically coupled to the mandrel about the retrieval head and moveable ...
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WO/2023/249644A1 |
Provided is a clutch assembly, a SSSV, and a method for operating an SSSV. The clutch assembly, in one aspect, includes an output coupler housing, an input shaft, and an electromagnet coupled to the input shaft. In at least one aspect, t...
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WO/2023/250406A1 |
A method can include checking states of valves of equipment with respect to a workflow specification according to a checking order defined by assigned numbers; responsive to the checking of the states of the valves, identifying individua...
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WO/2023/245299A1 |
Sleeve assemblies for wellbore completions are provided. In some embodiments, the sleeve assembly comprises an actuatable inner sleeve and an integrated control system with an actuator and a sensor that senses control signals sent from s...
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WO/2023/250050A1 |
A method and apparatus for landing and orienting a production selective landing tool (PSLT) within a well casing. The well casing is provided with one or more indexing casing coupling (ICC). The PSLT is included in a completion string. T...
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WO/2023/249645A1 |
Provided is a clutch assembly, a SSSV, and a method for operating an SSSV. The clutch assembly, in one aspect, includes an output coupler housing, an input shaft, and an electromagnet coupled to the input shaft. In at least one aspect, t...
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WO/2023/249643A1 |
Provided is a clutch assembly, a SSSV, and a method for operating an SSSV. The clutch assembly, in one aspect, includes an output coupler housing, an input shaft, and an electromagnet coupled to the input shaft. In at least one aspect, t...
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WO/2023/247485A1 |
The present invention relates to a system comprising a pressure activated valve to prevent flow of fluid when installing an injection well and a method using such a pressure activated valve. Further the invention relates to a method for ...
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WO/2023/244249A1 |
A system includes a tool mandrel securable to a landing nipple and a prong receptacle coupled to a lower end of the tool mandrel. The prong receptacle includes a central bore and a pressure release port in communication with the central ...
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