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WO/2023/150863A1 |
System and method for shaping a duct section. The duct section is configured to be expandable from a flattened configuration to an expanded configuration. The system includes an inflatable enclosure insertable within the duct section whi...
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WO/2023/154335A1 |
An object carrier including a housing having a bore with a diametrically larger portion and a diametrically smaller portion, an object keeper having a first and a second end, the first end being initially disposed in the diametrically sm...
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WO/2023/150824A1 |
A wheelbarrow loader (10) comprising a frame (12) having one or more legs (42) to support the frame (12) in an upright position and a wheelbarrow engagement mechanism to releasably engage a wheelbarrow (11). A bucket support (18) moves a...
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WO/2023/152030A1 |
A sensor system of underground mining vehicles, which system is arranged to be fastened at a perimeter of an underground mining vehicle, comprising a sensor (1) and a stand (2), wherein the stand comprises a mounting plate (3) for fasten...
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WO/2023/152283A1 |
A drill bit (1) comprising a shank (10), a drill head, and fastening means (11, 26) for detachably fastening the drill head to the shank (10), wherein the drill bit (1) comprises at least one detaching medium flow channel (60) extending ...
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WO/2023/152514A1 |
The present invention relates to well plugs and barriers. These may be for both oil and gas production and wireline applications, but may also be usable in other borehole applications, such as fracking, water wells, etc. The well barrier...
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WO/2023/151863A1 |
The present disclosure relates to a subsea installation which communicates a flow path of well fluid there through. The installation comprises a body through which the flow path is defined, an insulating coating defining a thickness on t...
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WO/2023/154069A1 |
Methods of the present disclosure relate to assessing and mitigating the risk of pore pressure buildup as part of designing a cement formulation. A method comprises: performing wellbore integrity analysis to provide a stress state of a c...
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WO/2023/149873A1 |
A flow rate in a wellbore and a measured frictional pressure drop in the wellbore are used to determine a measured friction loss factor for the wellbore. The flow rate in the wellbore and an ideal frictional pressure drop in the wellbore...
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WO/2023/148212A1 |
The invention relates to a safety device (10) for a linearly actuated process valve (30) and to a system comprising the safety device (10). The safety device (10) comprises: a housing (1); a piston rod (3) which is mounted in the housing...
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WO/2023/150105A1 |
An annular pressure activated downhole tool has a housing including an outer surface, an inner surface defining a passage, an annular projection projecting into the passage from the inner surface, and an opening. A mandrel extends into t...
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WO/2023/147945A1 |
A system is disclosed to enable compliance of a well insert sleeve using a guide sleeve that is associated with a wash-out hole, where the guide sleeve includes a pivot shoulder. The system includes providing the well insert sleeve with ...
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WO/2023/148217A1 |
The invention relates to a linear actuator (20) for linear actuation of a process valve (30), said linear actuator having a housing (200), wherein an electronic control unit (40), at least one electric drive unit (41), and at least one h...
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WO/2023/150431A1 |
Aspects of the present disclosure relate to valve skid apparatus (101) and related methods for wellhead systems. A check block (121) of the check valve (120) includes a check side face that interfaces with a gate side face of a gate bloc...
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WO/2023/149814A1 |
A candidate hydraulic fracturing fluid composition containing proppant is selected for stimulating a subterranean formation. A bridging criterion is calculated based on the candidate fracturing fluid composition and the fracture geometry...
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WO/2023/150795A1 |
A desander assembly retrievably positionable in a tubing string including a fishing neck, a bypass tool, a stop assembly configured to retrievably mate with a portion of the tubing string, an outer tubular member, and an inner tubular me...
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WO/2023/148553A1 |
The present invention relates to systems and methods for subterranean energy storage. The systems and methods involve a higher-pressured subterranean rock formation in fluid communication with a lower-pressured subterranean rock formatio...
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WO/2023/148629A1 |
An apparatus, method, and computer program product to determine a communication frequency and communicate with a collision detection device at that frequency based on collision risk.
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WO/2023/149901A1 |
The disclosure addresses the existing gap in tubular designs and monitoring of tubulars in wellbores by considering high temperature, cyclic thermal loading effects. An example method of designing tubular for use in a well is provided th...
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WO/2023/149804A1 |
An arrangement and a method for preventing collection of debris on or for removing debris, such as cuttings, from the top of a closed riser sealing device (215) in a subsea riser (1). The arrangement comprises a flushing line and at leas...
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WO/2023/148505A1 |
A bore selector for use with a monobore riser and a multi-bore subsea system having a production bore and an annulus bore. The bore selector has a housing extending in a longitudinal direction and a bore selector element rotatably mounte...
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WO/2023/150369A1 |
A transportable well completion tool is described. The transportable well completion tool comprises a housing with a charge module disposed within the housing. The charge module comprises explosive charges. An initiator module comprising...
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WO/2023/148477A1 |
A well (1) is drilled or exists that passes through the earth's surface (2) and underlying rocks (3) to connect with a subterranean hydrocarbon reservoir 4 that contains hydrocarbons (5) and commonly brine 6 (which can include formation,...
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WO/2023/150570A1 |
An assembly includes an upper body, a lower body connected to the upper body, a packoff housing removably attached to the upper body, a packoff elastomer disposed in the packoff housing, a packoff piston disposed in the upper body, the p...
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WO/2023/149959A1 |
A bottomhole assembly for performing a sidetracking operation in a casing of a wellbore. A fluid intensifier is configured to receive fluid and configured to increase a pressure of the fluid. A fluid jetting nozzle is associated with a b...
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WO/2023/149910A1 |
A downhole device for applying and regulating pressure to a hydraulic device. The downhole device includes a relief check valve, a pressure transfer check valve, a hydraulic chamber, an output port, and a fluid separator. Pressure from t...
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WO/2023/150450A1 |
A high-thermal conductivity slurry composition is provided that includes slurry mixture comprising a high-thermal k material and an optional dispersant. The high thermal k material is in form of a plurality of particles having a wide siz...
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WO/2023/149908A1 |
Methods and compositions involving certain organic esters that release an organic acid for use in the subterranean formation are provided. In some embodiments, the methods include: providing a treatment fluid including an aqueous base fl...
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WO/2023/150466A1 |
A thermal reach enhanced geothermal wellbore is provided. The geothermal wellbore includes a wellbore extending from a topside surface to a target location in a formation. The geothermal wellbore further includes a plurality of fissures ...
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WO/2023/150306A1 |
A system for deploying a tubular in a well and expanding the tubular downhole uses a partially formable cone, a collapsible body, and/or a bridge plug. The cone comprises movable segments as well as a rigid, unitary portion that is stati...
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WO/2023/148194A1 |
The invention relates to determining a concentration of magnetic particles in a stream of fluid mixed with the particles through an elongate circumferential enclosure at an axial measurement location along the stream. Use is made of a co...
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WO/2023/149867A1 |
A system for utilizing high pressure subsea reservoir energy to support low-pressure subsea production wells can include a high-pressure subsea well in production, a first subsea piping that receives a high-pressure fluid of the high-pre...
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WO/2023/147639A1 |
The present invention belongs to the mining sector, and refers, more specifically, to a process that combines real-time data collection, pre-concentration via Ore Sorting and an HPGR comminution circuit (Roller Press) to generate a produ...
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WO/2023/150452A1 |
A high-thermal conductivity grout composition is provided. The composition includes a grout mixture including a cementitious material, a retarder, and a high-thermal k material that advantageously can form a pumpable slurry upon admixtur...
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WO/2023/149909A1 |
Provided is a control line, a method for sealing a control line, and a well system including a control line. The control line, in one aspect, includes a control line tubular, the control line tubular having a length (Lt), a width (Wt) an...
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WO/2023/146833A1 |
Methods, computing systems, and machine-readable media for detecting downhole sand entry points are provided. A computing device receives a sand detection output of a product sand detection tool and a raw timeseries waveform correspondin...
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WO/2023/146560A1 |
A method for correcting borehole images may include acquiring a raw data image of a formation using a downhole tool that takes one or more measurements and processing the raw data image through a machine learning model to form a correcte...
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WO/2023/146804A1 |
Methods, systems, and non-transitory computer readable media for estimating well interference on a target well from other potential wells in a subsurface volume of interest are disclosed. Exemplary implementations may include: obtaining ...
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WO/2023/141790A1 |
A drainage system for use in a digging process of an ultra-deep vertical shaft. The drainage system comprises a first pump (8) for pumping water out from a working face of a vertical shaft. A water receiving station (1) is arranged on a ...
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WO/2023/144710A1 |
A system and method for uncertainty estimation of reservoir parameters in unconventional reservoirs using a physics-guided convolutional neural network to generate a plurality of reservoir models, a data analysis step, and an uncertainty...
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WO/2023/142501A1 |
Disclosed in the present invention is a deep in-situ fidelity coring calibration platform assembly method, comprising: S1, fixing a rock core chamber assembly subsystem on a preset foundation, and fixing a simulation chamber of the rock ...
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WO/2023/146553A1 |
The subject disclosure relates to techniques for correcting logging depth of a well bore. A process of the disclosed technology can include receiving a first sensor measurement from a first sensor disposed in a wellbore, receiving a seco...
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WO/2023/147589A1 |
In some aspects, a computing device may obtain information relating to a location of a bottom hole assembly (BHA) in a wellbore. The computing device may generate a probability matrix responsive to the information, wherein the probabilit...
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WO/2023/144542A1 |
A method for pressure testing a wellbore casing and establishing fluid communication between a first location inside a wellbore and a second location and/or a third location. The method comprises providing a pressure testable toe sleeve ...
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WO/2023/147405A1 |
A printed circuit board (PCB) including a rigid dielectric layer having a curved geometry, and a conductive layer attached to the dielectric layer. A method for making a printed circuit board (PCB) including depositing a layer of dielect...
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WO/2023/147408A1 |
An apparatus, system, and method for bleeding off a hydraulic fracturing manifold used in oil and gas extraction operations.
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WO/2023/146910A1 |
The systems and methods presented herein include a sidewall coring tool assembly that includes a coring shaft having an internal cavity and configured to be coupled to a coring motor shaft of a coring motor at a first axial end of the co...
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WO/2023/147097A1 |
A method includes receiving historical well data comprising trajectories, performance data, and one or more drilling parameters for a plurality of wells, clustering at least a portion of the plurality of wells into a plurality of cluster...
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WO/2023/141675A1 |
A well component for use in a well production tubing, the well component comprising: (a) a wearable material; and (b) a fluorophore. A receptacle that is adapted to be received in a retaining means in a well component, the receptacle com...
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WO/2023/146408A1 |
A pipe section for use in a string of pipe to be deployed into a subsurface well. The pipe section (3, 40) comprises a core (2b) made of a composite material and a carbon fiber layer (2a, 2c) arranged surrounding the core (2b) to form a ...
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