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WO/2024/064190A1 |
Electrical wet connection (EWC) with multiple power and communication lines for connecting Logging While Drilling tools (LWD) and/or Measurement While Drilling tools (MWD) is described. The contacts between the modules may be made by, fo...
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WO/2024/064347A1 |
A method, computer system, and computer program product are provided for identifying missing reserves in a reservoir. Well site data for well sites in a reservoir are ingested. A first machine learning model generates behind casing oppor...
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WO/2024/061995A1 |
An apparatus may obtain 3D models of a drilling face and component(s) of a drill rig, a kinematic model of the drill rig, and a drilling plan indicative of start and end points of a plurality of holes to be drilled on the drilling face. ...
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WO/2024/061887A1 |
A roller cutter for a raise boring tool comprising: a journal; a cutter shell positioned radially around a journal; wherein the journal comprises an external surface from which a journal end protrudes from; a seal retainer positioned bet...
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WO/2024/058815A1 |
An apparatus and methods for characterizing and communicating chemical tracer presence in a subterranean formation traversed by a wellbore including collecting fluid from the well bore at a wellhead, analyzing the fluid for the presence ...
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WO/2024/059326A1 |
A method of forward modeling reservoir fluid geodynamics that accounts for both slow processes and fast processes. The method provides a model that accounts for the fluid geodynamics from charge to current time.
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WO/2024/056029A1 |
A multi-well-based interwell logging communication system, comprising a central station and a plurality of satellite stations. The central station comprises: a mobile base station (1) and a central terminal (3); a ground transmitter (4) ...
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WO/2024/057049A1 |
This method comprises : reading geological and geomechanical constants of the reservoir and selected feature of the fluid injection; associating a grid with the reservoir; determining an expected fracture direction from the wellbore base...
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WO/2024/057230A1 |
The invention describes a method and a system for transforming time series data into the frequency domain and analyzing these signals to recognize rig states and events during drilling and completion operations, as well as a methodology ...
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WO/2024/055975A1 |
A self-excited torsional drilling tool for shock absorbing during drilling. A center shaft assembly rotatably and sealedly fits with a housing assembly; the center shaft assembly is provided with an external spline (101), and the housing...
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WO/2024/057005A1 |
A downhole tool safety system for activating explosive and non-explosive tools which comprises a downhole ignitor (4) and a firing head (5, 6, 8) capable of igniting a downhole ignitor without the risk of activation at the surface, a loc...
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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/2024/059502A1 |
A metal-to-metal seal for sealing an annular space between a well casing and a wellbore. The seal includes an inner portion and an outer portion, each portion including a central seal portion. The central seal portion has a concave shape...
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WO/2024/058657A1 |
1. A method of positioning a working surface over an underground structure, which underground structure is positioned in a well cellar, ditch, or hole, the method comprising steps of: - providing a support structure comprising the workin...
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WO/2024/059110A1 |
Systems and methods presented herein facilitate ensuring the integrity of oil and gas well intervention operations using blockchain technologies. In particular, the systems and methods described herein utilize blockchain technologies to ...
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WO/2024/055080A1 |
A storage apparatus for storing gaseous hydrogen, the storage apparatus including a source of gaseous hydrogen, a storage cavity located below a ground surface, and a conduit between said source and said storage cavity for supply of hydr...
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WO/2024/055657A1 |
Provided are a cement sheath strain measurement tool and a cement sheath strain measurement method, which belong to the field of oil and gas exploration and development. The cement sheath strain measurement tool comprises a simulated wel...
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WO/2024/059710A1 |
A method can include receiving real-time data during a controlled drilling operation performed by a controller, an instrumented rig and a drillstring that includes one or more downhole sensors, where the data include surface data from th...
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WO/2024/055901A1 |
A clutch mechanism for a coal mining machine, a coal mining machine, and a method for using a clutch mechanism. The clutch mechanism comprises a cutting electric motor (1), a flexible shaft (2), a positioning assembly (3), a pull rod (4)...
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WO/2024/059269A1 |
Devices, systems, and methods for identifying, tracking, evaluating, and/or conditioning drill bits (e.g., rock drill bits). A computing device can be configured to receive and store data associated with the drill bit. The system can inc...
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WO/2024/059001A1 |
A wireline operation method is disclosed. The method includes disposing an outer diameter (OD) meter ring (140) on a wireline (150), the OD meter ring (140) having spring-loaded sensors, releasing, from a spooling drum (152) into the wel...
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WO/2024/055850A1 |
A traveling wheel assembly for a coal mining machine, and a coal mining machine. The traveling wheel assembly for a coal mining machine comprises a shaft body (1), a sleeve body (2), a gear set (3), a first bearing (4) and a second beari...
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WO/2024/059454A1 |
Described herein are multi-tool boring systems and methods of operating such systems for tunnel boring and/or underground pipe installation. A multi-tool boring system is specially configured for fast installation and replacement of vari...
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WO/2024/058787A1 |
Aspects of the subject technology relate to systems and methods for identifying the quality of cement bonding of an exterior surface of a wellbore casing to an Earth formation. Methods of the present disclosure may allow for bond indexes...
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WO/2024/055120A1 |
The embodiments of the present disclosure relate to a thermally-insulated conduit (TIC) for use in conducting fluids from a first location to a second location. The TIC a metal conduit; and at least a first layer of a thermal-insulation ...
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WO/2024/056207A1 |
The present disclosure relates to a subsea tool assembly (10) that can enable full control of a subsea tool with operational feedback without the use of an umbilical. The assembly includes a package (20) that houses a tool control device...
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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/2024/056661A1 |
A method for providing a subsea template system with a tail pipe, and a subsea template system are disclosed. The subsea template system comprising a structure (100), the structure (100) comprising a guide (110) with an opening (120) for...
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WO/2024/059014A1 |
A system (600) for determinations associated with pipe eccentricity in a downhole environment includes a downhole tool (116; 202; 620) having first transducers (210) to provide first shear horizontal waves to the downhole environment and...
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WO/2024/058779A1 |
A system for enhancing subsea production recovery can include a subsea jet pump disposed within piping that is configured to receive a low-pressure fluid from a low-pressure subsea well, where the subsea jet pump is further configured to...
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WO/2024/058808A1 |
Cement bonding evaluation and logging in a wellbore environment are described. The cement bonding evaluation is performed using data associated with and processed from the measurement of sonic waves directed to and dissipated by the casi...
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WO/2024/058791A1 |
A method comprising transmitting, by an electric conductor disposed in a wellbore, a time-varying electric signal to a first reflector wirelessly coupled to the electric conductor and a sensor, wherein the sensor is wirelessly coupled to...
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WO/2024/055063A1 |
A sensor apparatus (20) for use in a tunnel (2) having at least one rock bolt 6 installed in rock strata (1) defining the tunnel (2), the sensor apparatus (20) including a housing (26) defining an operating space, at least one sensor dev...
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WO/2024/059045A1 |
An untethered device includes a housing (102), a chamber wall (104) extending from the housing (102) and defining a buoyancy chamber (108), and a discharge door (106). The discharge door (106) is configured to be placed in a closed posit...
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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/2024/059689A1 |
A method for inferring a well integrity criterion used for a CO2 storage site risk assessment of a subterranean formation uses a training well data set having a set of associated training labels. A backpropagation-enabled process is depe...
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WO/2024/059523A1 |
A system for detecting hydrocarbons in a subterranean formation includes an outlet sensor configured to measure an outlet drilling fluid parameter of a drilling fluid. The system also includes an inlet sensor configured to measure an inl...
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WO/2024/059224A1 |
A support bracket for a fluid supply system includes an arm configured to extend across and engage with an inlet module of the fluid supply system. The inlet module comprises a first high-pressure inlet and a second high-pressure inlet p...
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WO/2024/055096A1 |
The embodiments of the present disclosure relate to a thermally-insulated conduit (TIC) for use in conducting fluids from a first location to a second location. The TIC a metal conduit; and at least a first layer of a thermal-insulation ...
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WO/2024/057278A1 |
An earth boring rotary bit and method of manufacturing the same. The rotary bit (9) is intended for rotary drilling and comprises a bit body (11) having three uniform legs (12) and three uniform rolling cone cutters (13) rotatably mounte...
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WO/2024/058793A1 |
A method and system for identifying scale. The method may include disposing a fluid sampling tool into a wellbore. The fluid sampling tool may comprise at least one probe configured to fluidly connect the fluid sampling tool to a formati...
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WO/2024/059685A1 |
A method for predicting a CO2 storage risk assessment includes determining a set of well integrity rules and determining a classification process based on the set of well integrity risks. Data relevant to the set of well integrity rules ...
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WO/2024/059646A1 |
A progressive cavity device includes a stator, a rotor positioned within the stator, a driveshaft, and a joint coupling the driveshaft and the rotor. The joint includes a pivotable member fixably coupled to and engaged with an end of the...
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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/2024/055977A1 |
A side door bolt-free ram blowout preventer, comprising that: first fixed blocks (11) are provided on two side surfaces of a housing (1); guide rods (3) are fixed to the side of the housing (1) connected to side doors (2); the side doors...
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WO/2024/059561A1 |
Aspects of the present disclosure relate to connection blocks and pump manifold systems, and related methods, for pumping operations (such as frac operations). In one implementation, a connection block for disposition along a pump manifo...
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WO/2024/057916A1 |
In this twin bit comprising a main bit and an auxiliary bit, the width of the blade edge of the main bit and the blade edge of the auxiliary bit and the angle of an excavation position can be adjusted by adjusting the blade edge position...
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WO/2024/059024A1 |
Techniques for generating electric power for well site operations include processing a hydrocarbon fluid produced from a subterranean formation, through a wellbore, and to a terranean surface into at least one acid gas; processing the at...
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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/2024/059359A1 |
An emissions evacuator system that collects natural gas vented from various components of a natural gas compressor system and directs the vented gases to the intake system of a natural gas engine of the compressor system. The evacuator s...
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