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WO/2024/096771A1 |
The present disclosure relates to a drill arrangement 101 comprising a drill equipment 103 and a drill adjuster 104, wherein the drill equipment 103 is arranged to be operationally connectable to a platform via the drill adjuster 104, th...
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WO/2024/092342A1 |
An axisymmetric clutch mechanism includes a drive clutch body having a drive bearing surface and a drive clutch surface; an intermediate clutch body having an intermediate clutch surface configured for sliding contacting engagement with ...
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WO/2024/095248A1 |
The present invention relates to coupling/uncoupling and support mechanisms for connecting bend stiffeners to bellmouths, and aims to optimize pull-in and pull-out operations, reduce operating costs and times, and also completely replace...
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WO/2024/097344A1 |
A system for performing operations on a work center disposed on a drill rig floor includes a robotic system having a base disposed on a track for movement thereon, a robot arm supported on the base, and one or more end effector tools sel...
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WO/2024/092887A1 |
The present invention relates to an automatic operation system for a large-caliber pipe column based on ocean engineering investigation. The system comprises: a derrick mechanism, a heave compensation mechanism, a top drive mechanism, a ...
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WO/2024/092886A1 |
The present invention relates to a heave compensation system for a floating platform for ocean engineering survey. The system comprises a control mechanism, an air compressor mechanism, a compensation hydraulic station mechanism, an upwa...
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WO/2024/091458A1 |
A system for navigating a downhole environment includes a tube body (11) with a flexible material (12) that is formed as a thin-walled tube and a pump (13) that pumps pressured fluid (14) through the tube body (11). The tube body (11) ha...
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WO/2024/081417A1 |
A method for installing a vortex-induced vibration (VlV)-suppression assembly includes introducing a ViV-suppression device or apparatus to a tubular member above a surface of a body of water such that the tubular member is at least part...
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WO/2024/080871A1 |
The invention relates to a system (100) and method for installing at least one geothermal probe (200) of a geothermal heat pump below the Earth's surface. The system (100) comprises a drilling tube (101), a drilling device (102) connecte...
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WO/2024/076763A1 |
A bridge racker includes a bridge crane, a vertical lifting assembly connected to the bridge crane and with access to a limited vertical range at the bridge crane, and a winch assembly connected to the bridge crane and with access to an ...
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WO/2024/077220A1 |
A gripping apparatus includes an inner sleeve having an outer surface and an inner bore. The inner sleeve defines at least one radial opening that extends from the outer surface to the inner bore. The inner sleeve is at least partly rece...
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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/2024/065058A1 |
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/2024/065422A1 |
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/2024/068366A1 |
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/2024/072731A1 |
A wellhead clamp for elastically deforming a wellhead housing to grip a wellhead hanger is provided. In one embodiment, a wellhead clamp (50) includes a first energizing ring (56), a second energizing ring (54), compression segments (52)...
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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/2024/058793A1 |
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/2024/054440A1 |
Systems and methods for installing a coiled tubing pumping system in a well permit the use of a standard wellhead. A method for installing the coiled tubing pumping system includes the steps of connecting a continuous length of coiled tu...
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WO/2024/054958A1 |
Aspects of the present disclosure relate to cable protector assemblies, and related methods and systems. In one or more implementations, a cable protector assembly includes an adjustable latch. In one embodiment, which can be combined wi...
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WO/2024/049519A1 |
A flowback tool (100) is used on a top drive for delivering fluid flow to a tubular (60), such as drillpipe or casing. A mechanical stroke (110) on the tool has a barrel (140) and a mandrel (120), which has a mud saver valve (130). The m...
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WO/2024/049478A1 |
A pipe-dope application system can include an end effector including an applicator configured to retain pipe-dope for application to a drilling component surface, the end effector adapted for connection with a robotic arm configured to p...
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WO/2024/044422A1 |
A coiled tubing injector including two or more drive chains each carrying a plurality of grippers for engaging coiled tubing within a grip zone defined between the two or more drive chains, a drive system including at least one hydraulic...
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WO/2024/020620A1 |
Provided is a drilling arrangement (10) comprising a truck-mounted rotary table stage (12), a truck-mounted drilling mast (16) comprising a rotary head drive (18) displaceable along said mast (16) to effect drilling, a truck-mounted dril...
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WO/2024/020043A1 |
An apparatus is provided for forming a borehole in a surface of a mine passage or providing support for the surface. A mast includes a rotary drill head adapted to move along an axis of the mast toward or away from the surface of the min...
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WO/2024/015057A1 |
The present disclosure relates to downhole tools and related methods that provide for controlled radial movement of one or more nozzles to provide an adjustable and variable standoff between the exit of the nozzle(s) and the wellbore sur...
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WO/2024/013549A1 |
The present invention relates to a device and a method for changing the drill bits, tricone bits or DTH bits of drill strings on a drilling platform, characterised in that the equipment comprises an arm element (1) that can move in a rot...
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WO/2024/010457A1 |
The present invention concerns a jack (1) for drilling, the jack comprising an elongated receiving element (3A) for receiving and clamping a tubular element and a base (2) comprising an open-ended aperture, the elongated receiving elemen...
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WO/2024/009156A1 |
A tubular gripping assembly for handling a tubular includes a housing; a plurality of gripping members for gripping the tubular; a first fluid line for opening the gripping members, the first fluid line having a one-way valve; and second...
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WO/2023/245267A1 |
A method of installing a steel catenary riser comprises progressively unspooling and launching the riser from a reel-lay vessel. The riser is plastically deformed in a straightening process aboard the vessel downstream of unspooling and ...
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WO/2023/245268A1 |
A method of installing a steel catenary riser comprises progressively unspooling and launching the riser into water from a reel-lay vessel. The riser is plastically deformed in a straightening process aboard the vessel, downstream of uns...
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WO/2023/249518A1 |
A method for stabilizing a feed system of a mining or construction work equipment, the feed system comprising at least one feed track, wherein the method is performed by a stabilizing arrangement comprising a stinger assembly (10) with a...
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WO/2023/239252A1 |
A composition that includes a fluorescent metal-organic framework (MOF) and a drilling fluid is provided. The MOF includes a porous, crystalline structure and a fluorescent source. A method includes introducing a MOF into a drilling flui...
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WO/2023/232511A1 |
A rod handling system for a drilling rig comprising a rod storage bin having an elongate axis and incorporating a plurality of vertically stacked rod supports, each rod support being adapted to hold a respective row of rods in side by si...
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WO/2023/225721A1 |
Provided is an automated drilling arrangement (10) comprising a platform (12), a drill pipe loading assembly (14) arranged on the platform (12) and including a cradle (16) for receiving a drill pipe section (18), and a handler assembly (...
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WO/2023/224490A1 |
A gimbal device for suspending a riser on a mobile offshore drilling vessel (MODU), comprising a first frame, a second frame and plurality of cushioning units, wherein each of the said plurality of cushioning units are circumferentially ...
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WO/2023/219516A1 |
A method is provided for performing subsea well interventions in a subsea well which is provided with a vessel at the sea surface and a subsea lubricator at the seabed. The method comprises connecting a riser to the vessel, so that the r...
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WO/2023/217991A1 |
The invention provides a modular rig system for wellbore operations. The system comprises two or more modules, each module comprising at least one rig system component. The two or more modules are configured to be connected or interconne...
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WO/2023/220359A1 |
A system and method (1000; 1050) for a well structure adaption (402) to be used with a wellhead casing for a reusable system (942; 962A; 962B), such as a system for renewable energy generation is disclosed. A well structure adaption incl...
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WO/2023/213957A1 |
Directional drilling device for installing underground cables or tubes, comprising a housing having a drill space extending between two openings in sides of the housing for accommodating a drill string through the two openings, and defin...
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WO/2023/212800A1 |
A rotary latch release mechanism includes axially-aligned upper and lower rotary latch components carried on and rotationally coupled to upper and lower latch assemblies, respectively. The latch release mechanism is movable from an axial...
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WO/2023/213917A1 |
The invention relates to a hang-off system (16) for measuring a top tension in a flexible pipe (12), the hang-off system (16) comprising: - an annular collar (66) intended to be arranged around a top end-fitting (26) of a flexible pipe, ...
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WO/2023/215346A1 |
Systems and methods presented herein include a downhole well tool having an electromechanical joint configured to connect to a downhole well tool component within a wellbore of an oil and gas well system. The electromechanical joint is c...
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WO/2023/205014A1 |
A wellhead alignment system includes a visual marker configured to be placed at a wellhead and a camera configured to capture an image that includes the visual marker. The wellhead alignment system also includes one or more processors co...
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WO/2023/204946A1 |
The pulldown apparatus (110) may comprise a main stage (154) and a secondary stage (156). The main stage (154) may comprise a cylinder (138), a main head (158), a main gland (160), a piston (148) and a main rod (150). The cylinder (138) ...
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WO/2023/196752A1 |
A surface drilling system for performing surface mineral exploration diamond core drilling and methods for making and utilizing the same. The surface drilling system can include a drill rig system and one or more drill rig support system...
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WO/2023/193084A1 |
Bail extensions for drilling rig bails can be pivoted relative to the bails in a direction away from the well centerline, but remain collinear with the bails when the bails are deflected away from the well centerline by link tilts. The e...
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WO/2023/194898A1 |
A drilling machine for carrying out drilling operations by means of a modular boring element including at least one rod and/or at least one tube comprises a first store for receiving rods and a second store for receiving tubes. The drill...
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WO/2023/186055A1 |
A drilling tool, a drilling method and a drilling guiding method are disclosed. The drilling tool comprises: a drill bit (1), a downhole motor, a force transmission mechanism (11), a control device (31) and an attitude measurement device...
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WO/2023/183501A1 |
Wireline saver tool assemblies may be used for oil and gas operations. In some cases, the wireline saver tool assemblies may provide a mechanical catch for a wireline saver tool for minimizing and/or preventing the wireline tool from fal...
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