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WO/2024/091475A1 |
Provided is an anchoring/sealing subassembly, a well system, and a method. The anchoring/sealing subassembly, in one aspect, includes an isolation element mandrel, and an isolation element positioned about the isolation element mandrel. ...
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WO/2024/091218A1 |
A method for removing a flapper seat assembly that is replaceable from a safety valve positioned downhole in a wellbore is described herein. For example, the safety valve is positioned downhole in a wellbore and can include a housing. Ad...
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WO/2024/092088A1 |
A downhole tool includes a body including a wall having an outer surface, an inner surface defining a passage, and an opening extending through the wall. The outer surface includes a recess. A sleeve is arranged in the passage and select...
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WO/2024/089451A1 |
The present disclosure relates to a flapper rearrangement tool (1; 2) to rearrange a broken flapper (5) inside a tubing retrievable subsurface safety valve (80). The tool (1; 52) comprises a substantially cylindrical guiding portion (10)...
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WO/2024/086053A1 |
Embodiments described herein provide a well valve assembly, comprising a housing; a component disposed within the housing, the component having a circular circumference and an opening for flowing well fluid through the component, the com...
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WO/2024/084472A1 |
In a first scenario, nested darts provide pressure isolation between a space inside a liner assembly below an expansion cone and a well annulus. Increased pressure in this space can be used to push the expansion cone upward and assist th...
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WO/2024/086052A1 |
Embodiments described herein provide a well valve assembly, comprising a housing having an axial passage for flowing well fluid through the tool; a component disposed within the housing around the axial passage, the component having a ci...
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WO/2024/086051A1 |
In one aspect, embodiments of the present disclosure are directed to a process for manufacturing a side pocket mandrel that involves welding upper and lower swages to a central body of the side pocket mandrel. In some embodiments, the pr...
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WO/2024/085885A1 |
A downhole tool for coupling an electrical connection in the wellbore comprising a locator sub and a receptacle sub. The locator sub can be conveyed into the wellbore with a workstring. The receptacle sub can be coupled to a lower comple...
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WO/2024/086085A1 |
A drilling system may determine a change in motor torque and/or a pressure drop of a downhole motor based on a flow of a drilling fluid through the downhole motor. The drilling system may determine a change in bit torque of a bit with re...
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WO/2024/081870A2 |
This disclosure includes plunger pumps having leak detection systems. Some pumps include a housing having a bore, an inlet, and an outlet, a plunger disposed within the bore and a first seal engaged with the plunger to divide the bore in...
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WO/2024/081708A1 |
A seal including a seal material and a temperature control material in thermal communication with the seal material. A method for producing a seal having temperature regulating properties including adding a dopant to a seal material in a...
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WO/2024/079302A1 |
The present invention relates to an annular barrier for providing zonal isolation in an annulus downhole between a well tubular metal structure and another well tubular metal structure or a wall of a borehole, comprising a tubular metal ...
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WO/2024/081004A1 |
A washpipe free feature may include a housing defining a chamber having a bypass portion and a securing portion. The housing has first and second bores to put the bypass portion in fluid communication with an annulus of a wellbore and a ...
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WO/2024/081547A1 |
A valve including a flexible tube having two ends, a first structure disposed at one of the two ends and rotationally anchored thereto, and a second structure at the other of the two ends and rotationally anchored thereto, at least one o...
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WO/2024/081001A1 |
Systems and methods of the present disclosure relate to actuator assemblies for downhole tools. An actuator assembly comprises a motor, a spring and a hammer. The spring is adjacent to the hammer, and the hammer operable to compress the ...
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WO/2024/080995A1 |
Provided is a retrievable safety valve insert, a safety valve, a well system, and a method. The retrievable safety valve insert, in one aspect, includes an outer housing including an outer housing central bore extending axially therethro...
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WO/2024/081030A1 |
A coating (10) protects a dissolvable component of a downhole tool, so that the dissolvable component can be deployed to a desired downhole location, perform under high stress for fracturing operations, and be efficiently dissolved after...
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WO/2024/081116A1 |
A downhole tool may be utilized to selectively isolate a first area from a second area utilizing a plug that is configured to be positioned across the housing, move away from the housing, be repositioned across the housing, and subsequen...
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WO/2024/081242A1 |
A method includes initiating a managed pressure drilling (MPD) operation in an MPD system including a rotating control device (RCD) including at least one sealing element and a plurality of pressures sensors placed relative to the at lea...
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WO/2024/081548A1 |
A downhole tool including a gravel pack assembly, a remotely addressable actuator connected to the gravel pack assembly, and a valve responsive to the actuator, the valve opening and closing a washdown path through the tool. A method for...
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WO/2024/076729A1 |
Provided is a downhole tool, a well system, and a method for forming a well system. The downhole tool, in one aspect, includes a latch collet including a collet body, the collet body having a collet body opening extending through a thick...
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WO/2024/076346A1 |
The present disclosure, in at least one aspect, provides a production sub, a well system, and a method. The production sub, in one aspect, includes a tubular having a length (l), an inside ID, an OD, and a sidewall thickness (t), a plura...
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WO/2024/076240A1 |
A packer setting device comprising a tubular (10) with a plug housing (14), said plug housing (14) having an internal, through running boring (12) in an axial direction in the tubular (10). A breakable plug (16) is seated on a load ring ...
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WO/2024/076773A1 |
A plunger for use in an oil or gas well that includes a mandrel and a hollow body with radial directed ports disposed therein. The plunger also includes a variable flow mechanism that can be adjusted to achieve a desired fall rate for th...
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WO/2024/076367A1 |
A tubing retrievable safety valve assembly and related methods are disclosed herein. The assembly includes a primary flapper, a secondary flapper, a flow tube, and a protective sleeve. The flow tube is shiftable between a downhole positi...
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WO/2024/076557A1 |
A technique facilitates application of increased force in various well applications while limiting the overall time period of the operation by automatically utilizing two modes of operation. In some well applications, the technique autom...
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WO/2024/076734A1 |
Provided is a downhole tool, a well system, and a method for forming a well system. The downhole tool, in one aspect, includes a latch collet including a collet body, the collet body having a collet body slot on a radial interior surface...
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WO/2024/076378A1 |
A treatment operation can be performed in a wellbore. A zonal isolation device, such as a frac plug, can be set within a tubing string in the wellbore to isolate one zone from another zone. The plug can include a slip system and a sealin...
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WO/2024/076347A1 |
The present disclosure, in at least one aspect, provides a production sub, a well system, and a method. The production sub, in one aspect, includes a tubular having a length (l), an inside diameter (ID), an outside diameter (OD), and a s...
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WO/2024/076745A1 |
Provided is a downhole tool, a well system, and a method for forming a well system. The downhole tool, in one aspect, includes a latch collet including a collet body, the collet body having a plurality of collet fingers, and a mandrel po...
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WO/2024/073352A1 |
An annular blowout preventer includes an annular body including a central bore extending therethrough, a plurality of electric motors disposed circumferentially around the annular body, a packer assembly disposed within the annular body ...
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WO/2024/066592A1 |
The present invention provides a test method and device for the adaptability of a water-based completion fluid in crude oil containing hydrogen sulfide. The test method comprises: testing a completion fluid to be tested; pumping crude oi...
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WO/2024/073258A1 |
Systems and methods for providing artificial lift to wellbore fluids includes a pump, a motor, and a protector assembly forming an electric submersible pump system located in a wellbore. A solids isolator is located between the pump and ...
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WO/2024/067726A1 |
The present invention relates to the technical field of oil and gas drilling apparatuses, and discloses a negative-pressure perforation and DST combination testing string. The negative-pressure perforation and DST combination testing str...
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WO/2024/073289A1 |
A wellbore system includes an upper head and a lower head coupled to the upper head by one or more fasteners. The wellbore system also includes a seal ring positioned within a seal pocket to engage the upper head to form a first seal int...
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WO/2024/072776A1 |
A slickline stuffing box includes a piston configured to move in response to a force exerted thereon by a pressurized fluid. The slickline stuffing box also includes a packer element positioned above the piston. The packer element is con...
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WO/2024/072436A1 |
A downhole tool has a tubular body defining an outer wall. A port is defined in the outer wall and a plug is received in the port. The plug is detachably connected to the outer wall and expellable into an annulus between the tubular body...
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WO/2024/072770A1 |
A shckline stuffing box includes one or more packer elements that are configured to compress axially and expand radially to seal around a slickline to contain a. pressure within a wellbore therebelow during a slickline wellbore intervent...
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WO/2024/072449A1 |
A rotating ball valve may be employed in a liner hanger setting tool. A rotating ball member maintains contact with a valve seat throughout the operation of the rotating ball valve, thereby preventing debris from settling on the valve se...
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WO/2024/064247A1 |
An actuation assembly. The actuation assembly may include a housing, a mandrel disposed within the housing and shiftable within the housing to open and close an isolation valve, and a piston assembly disposed between the housing and the ...
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WO/2024/059266A1 |
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/2024/059328A1 |
An inflatable packer assembly that includes opposing end fittings by which the inflatable packer assembly is installable within a downhole tool string. An inflatable body coupled between the end fittings has an external groove. An elonga...
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WO/2024/058843A1 |
A drilling system for use in drilling a wellbore including a driving mechanism and a separation device disposed upstream of the driving mechanism. The separation device filters at least a portion of any solids from drilling media flowing...
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WO/2024/058957A1 |
A shifting sleeve tieback seal system may include a body portion and a swellable material disposed about a circumference of the body portion. The swellable material is configured to expand in response to exposure to wellbore fluids. Furt...
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WO/2024/059199A1 |
A connection assembly for a fluid supply system includes a high-pressure flow passage having a first end and a second end. The first end is configured to couple to a high-pressure inlet of a high-pressure conduit assembly, and the high-p...
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WO/2024/054913A1 |
A line clamp configuration including a housing, a body attached to the housing, the body having a line contact surface, and a releaser disposed to separate the body from the housing. A control line clamp configuration including a downhol...
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WO/2024/054619A1 |
A system and method for providing improved control of fluid flow between an interior and an exterior of a tubing string with a multicycle valve system. The multicycle valve having a run-in position, a fracturing position, and a productio...
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WO/2024/054230A1 |
An acoustic actuator for scale removal and prevention in a wellbore is described herein. For example, a system can include a tubing string deployed downhole in a wellbore. A downhole tool can be coupled to the tubing string. An acoustic ...
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WO/2024/054285A1 |
A flow control system for use in controlling flow of a fluid composition in a subterranean well is disclosed. The flow control system includes a flow chamber that includes an inlet and an outlet oriented such that the fluid composition f...
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