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WO/2024/076746A1 |
A bridge racker includes a bridge crane, a vertical column connected to the bridge crane, an extender connected to the vertical column, and a tool connected to the extender. The tool is configured to hold a tubular and the extender is co...
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WO/2024/076786A1 |
An anti-torque tool includes an upper annular cavity formed between first and second tubular members, a piston disposed in the upper annular cavity and separating the upper annular cavity into an upper portion and a lower portion, a lowe...
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WO/2024/077296A1 |
A process for stabilizing an oil field production stream, the process comprising (i) providing a liquid hydrocarbon stream, where the liquid hydrocarbon stream includes volatiles; (ii) removing a portion of the volatiles from the liquid ...
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WO/2024/074808A1 |
A method of lifting a wellhead apparatus comprising a PCE (110). The method involves lifting the PCE (110) using a PCE lifting apparatus (112), with the PCE lifting apparatus (112) being supported on the wellhead (114). A connection in w...
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WO/2024/076822A1 |
An energy storage and delivery system includes a crane having a frame that supports an electric motor and a winch and a plurality of pipes arranged proximate the crane and a well opening. The system is operable to lower one or more pipes...
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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/2024/074243A1 |
Increasingly high concentration of pollutants on the surface and in the ground is a continuous concern in today's world. Harmful substances endanger both land and water biodiversity and as well as endangers human health, particularly thr...
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WO/2024/076622A1 |
A drilling system may include a steering tool configured to engage a wellbore wall to direct an orientation of a toolface, the steering tool being rotatable about a rotational axis. A drilling system may include an azimuth sensor package...
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WO/2024/076885A1 |
A section mill having a tubular mill body is attached to a carrier pipe string such as a coiled tubing string. A translatable elongated tubular piston mandrel is positioned within the mill body to receive a flow of fluid from a central f...
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WO/2024/072490A1 |
A system can generate, via a software model, downhole pressure estimations and downhole debris estimations using caving parameters. Additionally, the system can generate, via the software model, settled caving volume percent estimations ...
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WO/2024/072407A1 |
A method includes operating a neutron generator in a loading mode by ionizing ionizable gas within an ion source of the neutron generator to create a plurality of ions, and accelerating the plurality of ions by providing a first voltage ...
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WO/2024/067533A1 |
A packer apparatus while drilling and a reverse circulation drilling device. The packer apparatus (100) while drilling comprises: at least one rubber cylinder packer (1) which comprises a rubber cylinder (12), a framework (13) and two ru...
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WO/2024/073423A1 |
An earth-boring tool system may include a drill string, and at least one or more sensors. The earth-boring tool system may receive data indicative of wear of at least part of a drilling tool, obtain labeled dull grading data for the dril...
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WO/2024/072509A1 |
An electric submersible pump (ESP) assembly. The ESP assembly comprises an electric motor; a seal section coupled to the electric motor; a fluid intake coupled to an uphole end of the seal section, wherein the fluid intake defines a plur...
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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/2024/065001A1 |
Slope monitoring systems, prism assemblies and drones are provided, which alleviate the need for personnel to access a slope to be monitored, significantly reducing risk associated with rockfall. The slope monitoring system includes a pl...
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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/2024/065058A1 |
A method and apparatus for a retrofittably attachable electric motor assembly configured for use in controlling a drawworks of a mobile service rig. This electric motor assembly includes an electric motor configured for direct attachment...
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WO/2024/072548A1 |
A stand-alone packer has a compressible packer element having an upper end and a lower end disposed about a packer body. A setting sleeve is disposed about the packer body above the compressible packer element. A packer stop having a fla...
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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/2024/073472A1 |
The present disclosure includes a cleaning system for cleaning clean a tubing, casing, or components of an oil well. In some aspects the cleaning system includes a washing tool having a body configured for insertion into a component of a...
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WO/2024/069391A1 |
A system is provided for treating fluids, in particular a fluid comprising a mixture of oil and water. The fluid is conditioned in a treatment apparatus for accelerated and/or enhanced separation of the oil and water fractions in a conve...
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WO/2024/072469A1 |
In some embodiments, a downhole logging tool configured for placement in a wellbore comprises a first magnet configured to activate a first volume of ferromagnetic fluid disposed between the downhole logging tool and the wellbore to achi...
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WO/2024/067376A1 |
Disclosed in the present invention is a drilling-operation-parameter adaptive decision making method based on feeding damping and mechanical specific energy. The method comprises: S1, acquiring a feeding pressure, a rotation speed, a tor...
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WO/2024/072489A1 |
Aspects of the subject technology relate to systems, methods, and computer-readable media for identifying a borehole correction factor for determining a true resistivity by selecting a model to apply in identifying the borehole correctio...
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WO/2024/072454A1 |
A method for configuring a learning machine to predict a flow rate of at least one phase of a fluid. The method comprises determining a feature set for the learning machine, the feature set including information derived from a signal gen...
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WO/2024/070813A1 |
This liquid cement accelerator contains 9.0 to 15.0 mass% of aluminum in terms of Al2O3, 22.0 to 35.0 mass% of sulfur in terms of SO3, and has a Heywood average diameter of dispersed particles of 3 to 30 μm according to optical microsco...
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WO/2024/064991A1 |
A gap sub for wellbore fluids comprises an electrical isolation structure to electrically isolate two metallic ends of the gap sub and a housing mounted outside of the gap sub. The housing accommodates an "external gap" and a toolstring ...
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WO/2024/070814A1 |
This liquid cement accelerator contains 9.0 to 15.0 mass% of aluminum in terms of Al2O3, 22.0 to 25.0 mass% of sulfur in terms of SO3, 0.5 to 2.0 mass% of clay mineral, and 0.5 to 5.0 mass% of amine compound, and has a Heywood average di...
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WO/2024/072427A1 |
A method and system for identifying a fluid within a subterranean formation. The method may comprise obtaining one or more pressure measurements at one or more depths with a downhole fluid sampling tool, forming a depth-pressure measurem...
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WO/2024/073739A1 |
A computer-implemented method for detecting or monitoring subsurface events includes receiving a data signal obtained from a subsurface region, and performing a continuous wavelet transform whereby a continuous wavelet is superimposed on...
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WO/2024/065422A1 |
The present application generally relates to the technical field of petroleum equipment. In particular, disclosed are an automatic snubbing operation device and an operation method therefor. The automatic snubbing operation device compri...
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WO/2024/072624A1 |
A pressure sensor including a crystal housing, a transducer crystal disposed in the housing in vacuum conditions, a driver in contact with the crystal transducer, and a deflectable member in contact with the driver on one surface and exp...
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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/2024/072746A1 |
Provided are methods of increasing the production of a hydrocarbon from a subterranean formation by waterflooding with injection solutions containing dihydrogen phosphate ions.
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WO/2024/073701A1 |
Methods and systems for managing hydrate formation in a hydrocarbon stream. The methods and systems include injecting into the hydrocarbon stream a thermodynamic hydrate inhibitor and a kinetic hydrate inhibitor. Addition of the kinetic ...
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WO/2024/066529A1 |
A mining method for an underground bauxite large-dip-angle medium-thick ore bed dual-mining machine. The method specifically comprises: when laying out a working face, leaving a high-grade mineral aggregate layer in the middle of the hei...
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WO/2024/066869A1 |
Disclosed in the present invention is a water filling and drainage test device and method for a prefabricated crack-containing reinforced concrete lining pressure tunnel. The test device comprises a cylindrical barrel, a reinforced concr...
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WO/2024/072423A1 |
A method and system for generating an acoustic log. The method may comprise disposing an acoustic logging tool in a wellbore, broadcasting a shaped signal with the acoustic logging tool such that the shaped signal interacts with a bounda...
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WO/2024/072428A1 |
A perforating gun system may include a central support structure and a plurality of charges secured to the central support structure. Each charge of the plurality of charges is configured to perforate a casing and/or sidewall of a wellbo...
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WO/2024/065053A1 |
A water exclusion apparatus for a geophysical imaging tool is configured to be placeable around an exterior surface of the geophysical imaging tool and is operable to force at least some water away from the exterior surface of the geophy...
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WO/2024/068366A1 |
An offshore drilling vessel comprises a floating hull, a moonpool, and a drilling tower. A main hoisting device comprises a travelling top drive carrier, a top sheave assembly with carrier suspension cable sheaves, and vertically oriente...
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WO/2024/072510A1 |
An electric submersible pump (ESP) assembly. The ESP assembly comprises an electric motor; a seal section coupled to an uphole end of the electric motor; a fluid intake coupled to an uphole end of the seal section, wherein the fluid inta...
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WO/2024/068659A1 |
The invention relates to a drill assembly for excavating into a seafloor an annular cavity about a vertically orientated central core and having a predetermined depth. The drill assembly comprises a drill device with an annular drill bod...
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WO/2024/067937A1 |
This invention relates to the processes and facilities of "blue" ammonia offshore production with energy generation on site of the offshore natural gas field, with simultaneous separation and geological sequestration of carbon dioxide or...
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WO/2024/065919A1 |
The present application relates to the technical field of traffic structure safety. Provided are a central control system for a tunnel diagnosis vehicle, and a method. The central control system for a tunnel diagnosis vehicle comprises a...
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WO/2024/072507A1 |
A method of drilling a wellbore penetrating a subterranean formation, the method including: drilling the wellbore to a first location in a non-production zone of the subterranean formation while circulating a first drilling fluid composi...
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