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WO/2018/104778A1 |
An example system for a well includes a tubing string including spoolable, flexible, coiled tubing to transport fluids within the well; a packer associated with the tubing string to provide an annular seal to a section of a wellbore of t...
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WO/2018/098592A1 |
An apparatus for deployment in a wellbore to control flow of fluids between the wellbore and a subterranean reservoir is provided, comprising: a housing; a port extending through the housing; a passage disposed within the housing; and a ...
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WO/2018/096312A1 |
A gate valve apparatus comprises a housing defining a flow path, a first valve seat located within the housing around a periphery of the flow path and comprising a first peripheral seal surface, and a gate valve member which is moveable ...
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WO/2018/096079A1 |
The present invention relates to an annular barrier (1) for being expanded in an annulus (2) between a well tubular structure (3) and a wall (5) of a borehole (6) or another well tubular structure (3a) downhole for isolating a first zone...
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WO/2018/096345A1 |
A wellbore formation fluid pump (30) and downhole safety valve system (20) includes a wellbore formation fluid pump (30) operable by a motor for lifting fluid entering the wellbore to the surface. A hydraulic fluid pump (10) is operably ...
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WO/2018/093378A1 |
A variable flow resistance system for use with a subterranean well includes a first flow path to receive a fluid, a flow rate sensor to measure a flow rate of the fluid received into the first flow path, and an actuator to control an inf...
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WO/2018/094146A1 |
A safety valve system (20) for a subterranean well includes a central body (22) with a central body profile (24) and a supporting body (28) having a supporting profile (30) shaped to support the central body profile. An outer diameter se...
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WO/2018/093355A1 |
A system includes a turbine, a valve, and an electronics package. The turbine is configured to generate electricity from a fluid flow through the turbine and the electronics package is configured to selectively actuate the valve between ...
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WO/2018/093514A1 |
Wellbore tubulars including selective stimulation ports (SSPs) sealed with sealing devices and methods of operating the same are disclosed herein. The wellbore tubulars include a tubular body that defines a tubular conduit and a pluralit...
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WO/2018/093377A1 |
A variable flow resistance system for use with a subterranean well includes a first flow path configured to receive a fluid, a sensor configured to measure a property of the fluid received into the first flow path, and an actuator config...
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WO/2018/093678A1 |
A chemical injection valve can include a valve stem, flow between sections of a flow passage being prevented and permitted in respective closed and open positions of the valve stem, a resilient primary seal that prevents flow through an ...
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WO/2018/093516A1 |
A flow control system for use in a subterranean well includes a flow chamber comprising an inlet and an outlet that is configured to receive a fluid, and a flow restriction member positioned and movable within the flow chamber. The flow ...
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WO/2018/087521A1 |
A valve assembly (1) for use particularly in a deviated wellbore of an oil, gas or water well comprises a body (50) with an axis and first and second resiliently deformable seats (20, 25) to seat a valve closure member (10a) such as a ba...
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WO/2018/085286A1 |
A housing is integrated into a tubing string having a straight through passage and a lateral wall exist. Inside the passage is a flow responsive member with an applied preload force. Flow corresponding to a predetermined differential pre...
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WO/2018/085001A1 |
Embodiments disclosed herein describe fracturing methods and systems for a tool with a new check valve. The check valve may include a piston sleeve that is configured to move towards the proximal end of the tool to seal restrictive ports...
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WO/2018/085373A1 |
Various embodiments of the present disclosure include a system, method, and apparatus for increased control of steam injection for use in oil and gas recovery in a well. Embodiments can comprise a plurality of controllable zones of injec...
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WO/2018/085003A1 |
Examples of the present disclosure relate to systems and methods utilizing a velocity chamber to regulate a velocity of fluid between an outer diameter of a piston and an insert to limit, reduce, etc. erosion against the tool and casing.
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WO/2018/080313A1 |
An apparatus (1) and a method for controlling a fluid flow in, into or out of a well, and an orientation means for orienting the apparatus in the well, the apparatus (1) comprising: a main flow channel (5) having an inlet (4) and an outl...
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WO/2018/081244A1 |
A relief well injection spool (10) for use in killing a well has a body with a pair of inlets (22, 24) opening to a bore (20) on an interior of the body, a ram body (16) cooperative with the bore of the body so as to selectively open and...
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WO/2018/080984A1 |
A ball seat is integrated with a movable biased sleeve. Sleeve movement against its bias moves a diverter from a position outside the through passage to a position across the main passage such that any balls that drop down will be direct...
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WO/2018/076119A1 |
A flow control apparatus is provided comprising: a housing including a port; a housing passage disposed within the housing; a flow control member, displaceable, relative to the port, for effecting opening of the port; and a co-operating ...
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WO/2018/080317A1 |
An improved autonomous well valve (1) having a body (2) that constitutes an actuator for opening and closing of first and second valves (34, 44), the body (2) having an body axis (26) of symmetry, and where the body (2), that in operatio...
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WO/2018/080421A1 |
An ROV hot-stab device (100) comprising a hot stab body (102) having a flow bore (102A) that is adapted to receive a fluid, a housing (104) that is operatively coupled to the hot stab body (102), and at least one fluid inlet/outlet (104A...
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WO/2018/080771A1 |
A valve assembly (104) convertible from a first configuration to a second configuration may include a housing (108, 110), a flapper (124, 132) attached to the housing adjustable between an open position and a closed position, a valve tub...
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WO/2018/080500A1 |
Systems and methods using electrically controlled propellant to operate equipment in subterranean formations are provided. In some embodiments, the methods comprise: providing a tool assembly that comprises a tool body and an electricall...
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WO/2018/075109A1 |
A rotary valve with increased resistance to degradation that can include, a manifold with multiple flow paths, a rotary actuator rotatably mounted within the valve, and a valve seat that is fixedly attached to the manifold, with an end (...
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WO/2018/075110A1 |
A rotary valve can include a housing, a manifold with multiple flow paths can be fixedly mounted to the housing. A rotary actuator with a first surface can be rotatably mounted within the housing, and a valve seat with a second surface c...
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WO/2018/071321A1 |
A subsea rotary gate valve comprising a valve body (110), wherein the valve body defines a fluid flow pathway (101), a closure member cavity (102), and a stem cavity (103), a closure member (120) disposed in the closure member cavity, an...
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WO/2018/067151A1 |
A valve assembly for use in controlling flow of a fluid in a wellbore includes a housing including an internal passageway, a conductor located adjacent to the internal passageway, a rotor assembly located outside of the internal passagew...
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WO/2018/067255A1 |
A downhole assembly comprises a disintegrable article comprising a metal, a metal alloy, a metal composite, or a combination comprising at least one of the foregoing; the disintegrable article being corrodible in a downhole fluid; a curr...
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WO/2018/067314A1 |
Examples of the present disclosure relate to systems and methods for utilizing an inner diameter of a tool for jet cutting and hydraulically setting packers.
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WO/2018/067739A1 |
Plug and plug seat valves with selective orientation and engagement systems permit plugs to pass through a series of identically or similarly sized seats without the plugs mating with any of such seats before passing therethrough. Orient...
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WO/2018/063942A1 |
A valve with a shuttle for use in a flow management system is capable of bypassing a backflow. The valve comprises: a spring biased shuttle within a valve body through hole and coaxially arranged for translating along a through hole axis...
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WO/2018/063181A1 |
An actuation system to control flow of a fluid includes a body including an axial cavity and a valve in fluid communication with the axial cavity, the valve including a closing member moveable into and out of a closed position against th...
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WO/2018/063161A1 |
A ball valve that includes a ball comprising an integrally formed single-component body that defines an external surface; a fluid passage extending through the body, the fluid passage defining an internal surface; and a plurality of inte...
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WO/2018/063211A1 |
Downhole tools and methods and systems related thereto, wherein the downhole tool comprises a body having a body inner flow bore, a port in the body, a valve member axially rotatable relative to the body between an open position and a cl...
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WO/2018/064216A1 |
The present invention comprises a pumping system operable at the surface (e.g., on a surface platform) to increase or restore hydrocarbon flow from a deep water or ultra deep water subsea environment to a surface production facility. The...
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WO/2018/056966A1 |
A ball valve can include a housing that contains a flow path and a ball positioned in the flow path. The ball can be configured to seal a first portion of the flow path from a second portion of the flow path in a closed position, and at ...
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WO/2018/057009A1 |
Switchable crossover tools can include a tool body and a rotatable chamber. The tool body includes a main tool path separable into uphole and downhole tool paths and an auxiliary chamber containing uphole and downhole annular ports. The ...
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WO/2018/057000A1 |
A system, method, and tool for controlling fluid in a wellbore. The system comprises a tubing string locatable in the wellbore and a crossover tool for enabling reverse circulation in the wellbore. The crossover tool comprises a tool bod...
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WO/2018/057958A1 |
A hydraulic port collar includes a housing having one or more housing ports. The hydraulic port collar includes a port collar bore disposed within the housing forming an inner surface of the housing. The hydraulic port collar includes a ...
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WO/2018/056991A1 |
A system and method for a position sensor system in a well system. A position sensor system may comprise a downhole tool, a position sensor attached to the downhole tool such that resistance of the position sensor changes with position o...
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WO/2018/057004A1 |
A system, method, and tool for controlling fluid flow in a wellbore. The system comprises a tubing string locatable in the wellbore and a crossover tool for enabling reverse circulation in the wellbore. The crossover tool comprises a too...
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WO/2018/058146A1 |
A pressure relief valve includes a valve body having a main bore, an inlet bore which is connected to the main bore, an outlet bore which extends through a side of the valve body, and a valve bore which connects the inlet bore with the o...
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WO/2018/052429A1 |
An assembly for installation into a wellbore that includes a main wellbore and a lateral wellbore branching off the main wellbore is described. The assembly includes a tubular positionable in the main wellbore, where the tubular includes...
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WO/2018/053435A1 |
The present disclosure is directed to systems and methods for a configurable blowout preventer (BOP) system for use in oil and gas operations. According to an embodiment, a BOP system can include two or more modular BOP ram cavity sets (...
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WO/2018/053132A1 |
A hydraulic control circuit component such as a valve is configured which sliding surfaces. At least one of the sliding surfaces is configured as a single crystal material, such as ruby or sapphire.
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WO/2018/052406A1 |
A flow control assembly includes a housing defining flow port that place an interior of the housing in fluid communication with an exterior of the housing, and a sliding sleeve defining sleeve ports and movably positioned within the inte...
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WO/2018/052396A1 |
A downhole tool comprises a housing defining a flow path therethrough in an axial direction from an upper opening to a lower opening. A poppet valve is mounted within the housing. The poppet valve includes an upper member defining an upp...
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WO/2018/052470A1 |
A sand bridge inducer for a downhole tool can include a wall defining a main opening therethrough and one or more angled passageways defined through the wall such that the one or more angled passageways open from a radially inward openin...
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