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WO/2022/221831A1 |
A liner hanger running system including a liner hanger having a body including a wall defined by an outer surface and an inner surface. The body includes an opening that extends through the outer surface and the inner surface. A piston h...
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WO/2022/217204A1 |
An actuator including a housing, a biasing member within the housing, a retainer configured to retain the biasing member in a biased position, and a trigger holding the retainer, the trigger being defeatable on command.
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WO/2022/217206A1 |
Yieldable object landing feature including a first object landing region configured to receive and support a first size object, a second object landing region configured to receive and support a second size object, and a stress riser dis...
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WO/2022/216535A1 |
A trigger system for use with a downhole tool. The trigger system may include a first housing forming a first pressure chamber at a first pressure and including a membrane positioned in a wall of the first housing, a piston disposed at l...
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WO/2022/216933A1 |
A lock latch assembly for a multi-stage completion and method of operating the lock latch assembly are provided. The latch assembly functions as a snap latch prior to activation and as a shear latch after activation.
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WO/2022/212320A1 |
A gas lift system for lifting oil with a production tube positioned inside a well casing with manifolds in the production tube spaced apart from each other; the system including valve assemblies on the manifolds that each have an open po...
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WO/2022/212447A1 |
A downhole tool includes a tubular, an inner valve assembly positioned in the tubular, and a body positioned radially between the inner valve assembly and the tubular, the body at least partially made from a bonding agent configured to s...
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WO/2022/212154A1 |
A multi-zone single trip open hole completion system includes an outer tubular assembly including an uphole end, a downhole end, an inner tubular assembly, an anchor arranged on the outer tubular assembly, and an anchor setting assembly ...
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WO/2022/212817A1 |
Disclosed herein are various embodiments of well control system for drilling an oil or gas well safely and efficiently by providing a mechanical actuator capable of transmitting a rotational force downhole, and converting the rotational ...
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WO/2022/211823A1 |
A flow tube is axially moveable within an actuator body between a first axial position and a second axial position for actuating a downhole tool, such as for closing a subsurface safety valve. The flow tube includes an interior flow bore...
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WO/2022/211772A1 |
A wellbore dart can be used to activate a downhole tool within a wellbore to perform a function, such as shifting a sleeve. The dart includes a tool activator that is releasably connected to a body of the dart. After the downhole tool ha...
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WO/2022/212810A1 |
A contraction joint includes a mandrel at least partially disposed within an upper tubular member, the upper tubular member being capable of moving uphole and downhole to change a length of the contraction joint. The contraction joint al...
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WO/2022/204284A1 |
A redundant trigger section that actuates a device between operational positions in response to a controlled signal includes a housing including an internal through passage and a plurality of chambers formed in a wall of the housing, a p...
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WO/2022/203695A1 |
[0060] A resilient seal includes an annular body portion and a seating surface defined by the annular body portion and configured to interface with a seat of a subsurface safety valve. The resilient seal further includes a plurality of s...
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WO/2022/204082A1 |
An isolation plug tool including a mandrel, an anchor assembly disposed on the mandrel, a seal assembly disposed on the mandrel having a seal, and a sleeve removably disposed radially outwardly of the seal.
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WO/2022/193024A1 |
A downhole component for integration in wellbore string is provided. The downhole component includes fluid conduits enabling fluid flow therethrough and a sealing element connected to the fluid conduits and operable between a disengaged ...
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WO/2022/197666A1 |
A downhole valve assembly includes a safety valve and an actuator that opens and/or closes the valve. The actuator can be an electro-hydraulic actuator (EHA), an electro mechanical actuator (EMA), or an electro hydraulic pump (EHP). The ...
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WO/2022/198176A1 |
A tripping object including an object including a shape memory material and being stable in a second shape complementary to a landing feature and a first shape non- complementary to the seat, the object being transitioned from the second...
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WO/2022/192979A1 |
A system and method for fracking a hydrocarbon formation. An actuating member, flowable along a production string, is provided. A unique key portion thereon engages a desired sliding sleeve covering an associated port in the production s...
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WO/2022/192133A1 |
An assembly and a method for filtering a particulate from a wellbore fluid flow entering a downhole shut-in device in a wellbore are described. The downhole shut-in device includes a valve body with an inlet. An inner sleeve is coupled t...
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WO/2022/192035A1 |
Well assemblies enabling optical access therein and related systems and methods are disclosed. In accordance with an implementation, an apparatus includes a body, dry reagent, and a cover. The body defines a well and has an opening, an a...
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WO/2022/191825A1 |
An expandable, hardening seal for downhole use in a wellbore includes a heat-hardening material and a heat-stable material. The heat-hardening material has a stiffness that increases after exposure to a downhole temperature and the heat-...
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WO/2022/192315A1 |
A multi-stage object drop frac assembly including a fracture subassembly configured for disposal in a well zone, a plurality of filtration media stages configured for disposal in the same well zone, and a plurality of valves, one of the ...
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WO/2022/186696A1 |
An inflow control device configured to switch between an open and a closed state, comprising: an inlet; an outlet; a housing; a first body and second body arranged within the housing, wherein the second body is moveable relative to the f...
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WO/2022/187794A1 |
An injection valve including a primary valve having a flapper, a flapper seat configured to seat the flapper, and a flow tube disposed to move relative to the flapper and thereby cause the flapper to be unseated from the flapper seat, a ...
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WO/2022/186924A1 |
A flow measurement apparatus can include a main flow passage, a variable flow restrictor, a bypass flow passage having an inlet connected with the main flow passage upstream of the variable flow restrictor and an outlet connected with th...
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WO/2022/186822A1 |
A dual clutch travel joint system includes an inner-mandrel and an outer-mandrel. The inner-mandrel includes a first connector on a downhole portion of the inner-mandrel and a second connector on an uphole portion of the inner-mandrel. T...
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WO/2022/183155A1 |
A choke may include an inlet for receiving a flow stream. The choke may also include a valve assembly configured to receive the flow stream from the inlet and control the flow stream. The valve assembly may include a cage element, an ext...
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WO/2022/182367A1 |
A work string locatable in a borehole so as to form an annulus around the work string and a method of depressurizing the annulus are provided. The work string includes a packer expandable radially out from the work string to seal the ann...
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WO/2022/177955A1 |
A circulation sleeve including a housing, a mandrel disposed at least partially within the housing, the mandrel and the housing together configured to respond to pressure applied to the sleeve from radially outward of the housing by movi...
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WO/2022/177444A1 |
The disclosure relates to a hanger running tool (10) for installation of a hanger (14) in a well. The hanger running tool comprises a central bore (30) and a hanger engagement (26) arrangement configurable between an engaged position in ...
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WO/2022/173624A1 |
A downhole tool, a nozzle assembly for the downhole tool and a nozzle. The nozzle assembly includes an orifice in a housing of the downhole tool. The orifice has a housing groove. A nozzle is insertable into the orifice, the nozzle inclu...
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WO/2022/173815A1 |
Electrical gas lift valves and systems including electrical gas lift valves are provided.
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WO/2022/170336A1 |
A gas lift module (116) is designed for deployment within a tubing string (112) in a well (102) that has an annular space surrounding the gas lift module (116) and tubing string (112). A gas lift valve (132) within the gas lift module (1...
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WO/2022/169467A1 |
A high-expansion slip/wedge system may include at least one slip and actuatable wedge disposable about the mandrel. The actuatable wedge includes an actuator ramp configured to urge the slip radially outwardly in response to axial moveme...
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WO/2022/169857A1 |
A downhole tool suitable for use in a wellbore, the tool having a cone, a first sleeve, and a lower sleeve. The downhole tool includes the first sleeve, or a portion thereof, disposed around one end of the cone. After activation, the low...
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WO/2022/168002A1 |
A downhole system for multistage fracturing wherein a stopper assembly is installed in a plugging device in manner that allows pressure integrity from above the plugging device, and the stopper assembly is further configured to allow a b...
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WO/2022/170337A1 |
A flow regulation tool including a ported landing nipple having a port therethrough, a retrievable choke assembly disposed within the housing, the choke assembly including a choke member and a pressure port, a fluid flow path within the ...
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WO/2022/167154A1 |
A wellbore system includes a tubing hanger (206) positioned within a wellhead (204) and a Christmas tree (XT) (202) coupled to the tubing hanger (206). The wellbore system includes an annulus isolation device (AID) (216). The AID (216) i...
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WO/2022/164462A1 |
Swellable metal assemblies that have a reactive metal and a polymer, and are located around or inside an oilfield tubular. The oilfield tubular and the swellable metal assembly can be provided in a wellbore to form a seal therein.
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WO/2022/164593A1 |
An electro-hydraulic control system for actuating a control valve includes a control module. The control module is coupled to the surface via two hydraulic lines and an electric line. The control module uses one of the hydraulic lines as...
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WO/2022/164551A1 |
An electro-hydraulic control system for actuating a control valve includes a control module. The control module is coupled to the surface via at least one hydraulic line and two electrical power lines. The control module uses one of the ...
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WO/2022/160048A1 |
A device for wellbore operations is configured to self-determine its downhole location in a wellbore in real-time and to self-activate upon arrival at a preselected target location. In embodiments, the device is configured to self-determ...
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WO/2022/164595A1 |
An electro-hydraulic control system actuates a control valve. A control module is controlled via two hydraulic lines and two electrical power lines. The control module uses one of the hydraulic lines as a "supply" line and the other line...
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WO/2022/164592A1 |
An electro-hydraulic control system for actuating a control valve includes a control module. The control module is coupled to the surface via two hydraulic lines and an electrical power line. The control module uses one of the hydraulic ...
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WO/2022/165155A1 |
A wellbore flow control system includes a production tubular member configured to run into a wellbore formed from a terranean surface and into a subterranean formation; a plurality of autonomous inflow control valves (AICVs) positioned o...
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WO/2022/164594A1 |
An electro-hydraulic control system for actuating a control valve includes a control module. The control module is coupled to the surface via two hydraulic lines and an electric line. The control module uses one of the hydraulic lines as...
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WO/2022/159567A1 |
A control system can include a controller that includes an interface for receipt of sensor data generated by sensors operatively coupled to a fluid flow system; memory that includes sets of tuning parameter values; and a loader that load...
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WO/2022/159864A1 |
An assembly and a method for stopping a fluid flow through a stuck open inflow control device are described. An inflow control valve includes a valve body with an inlet, an inner sleeve, and an outer sleeve, and an actuation mechanism. T...
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WO/2022/159759A1 |
A pressure control system configured to respond to high-pressure conditions in a fluid conduit is disclosed. The system generally includes first and second flow restrictors positionable inline on a fluid conduit and configured to block f...
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