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WO/2020/243103A1 |
A system including a tool drill string having a downhole device. The system includes at least one external contact configured to be electrically coupled to the downhole device to communicate with the downhole device, one or more insulato...
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WO/2020/243057A1 |
A system (100) for inspecting flexible pipelines (114) comprises a data analyzer (102), a data collector (104) and an ultrasonic transducer (112). Further, the ultrasonic transducer (112) is adapted to propagate shear wave (212) into the...
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WO/2020/243332A1 |
Elongated member handling systems and methods for using same. The system can include one or more elongated members. A connector can be formed on or mechanically linked to a first end of each of the one or more elongated members. An optio...
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WO/2020/234635A1 |
An integrated drilling and reaming tool for extracting geological core samples for mining exploration is provided. The tool comprises a drilling component for drilling through rock, the drilling component comprising a tubular body having...
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WO/2020/233127A1 |
Disclosed is an efficient rotary drilling drill bit device with combined drilling and stirring for a large-section open caisson. The rotary drilling drill bit device comprises a gear transmission box (10), a driving gear (11), driven gea...
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WO/2020/236208A1 |
According to various aspects of the subject technology, a tool collar is provided. The tool collar may include a recessed portion comprising a component segment and a threaded segment, a pressure sleeve covering the recessed portion, and...
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WO/2020/236365A1 |
A downhole system includes a first tubular having a terminal end including a first connector portion, an inlet, an inner surface, an outer surface, and a first conduit extending between the inner surface and the outer surface fluidically...
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WO/2020/236876A1 |
Systems and methods presented herein facilitate operation of well-related tools. In certain embodiments, a variety of data (e.g., downhole data and/or surface data) may be collected to enable optimization of operations related to the wel...
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WO/2020/236220A1 |
Disclosed is an acoustic sensor system comprising an electrical connector, at least one transducer connected to the electrical connector, a fluid compensating piston connected to the electrical connector, a housing having the electrical ...
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WO/2020/234259A1 |
The present invention relates to a drill string rod (10) for percussion drilling. The drill string rod comprises: an elongated intermediate section (11) extending along an axis A; a first coupling (12) intended to be connected to a corre...
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WO/2020/234567A1 |
A connector (10) for connecting a first wellbore tubular (12) to a second wellbore tubular (14) comprises a tubular housing (16) connectable to the second tubular and comprising an internal surface (20) facing an internal bore (18), and ...
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WO/2020/236785A1 |
A sensor assembly communicatively coupled to a processing device is configured to be disposed within and move along a pipe configured to flow a fluid. The sensor assembly includes a tubular housing configured to be centrally retained wit...
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WO/2020/232036A1 |
A pumping system is configured to be deployed in a well that has a vertical portion and a lateral portion. The pumping system includes a pump positioned in the vertical portion, a velocity tube assembly that extends from the vertical por...
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WO/2020/231442A1 |
A method for assessing an integrity of metal tubular structures may comprise receiving one or more inputs, applying an algorithm to automatically select an appropriate model for a given corrosion scenario, applying a combined model inclu...
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WO/2020/229817A1 |
The present invention relates to a load sharing component (200) for mounting between an auxiliary line component and a tubular, the load sharing component comprising a resilient bearing member (201). The load sharing component may be use...
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WO/2020/225545A1 |
A pipe coupling (12) comprises a tubular pin member (13) having an outer peripheral surface (14) and a tubular box member (17) having an inner peripheral surface (19) corresponding to the outer peripheral surface of the pin member and wh...
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WO/2020/225567A1 |
A method of assembling a pump string assembly comprising a pump string and bypass string, the pump string comprising pump sections connected together and the bypass string comprising tubing joints connected together; the method comprisin...
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WO/2020/226503A1 |
An offshore loading system comprises a riser, an adjustable buoyancy element and a remotely operated vehicle. The riser is connectable to a storage tank, the adjustable buoyancy element is connected to the riser, and the remotely operate...
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WO/2020/225542A1 |
An actuatable sealing mechanism ( 1030, 1034, 1038; 2030, 2034, 2038; 3007 ) for sealing a fluid channel ( 1024; 2024; 3013 ) provided between two co-axially arranged tubular members ( 1010 & 1100, 1200, 1300; 2010 & 2100, 2200, 2300; 30...
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WO/2020/226655A1 |
A downhole tool includes a casing string with a fluid barrier connected therein defining a lower end of a buoyancy chamber. A plug assembly connected in the casing string defines an upper end of the buoyancy chamber. The plug assembly ha...
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WO/2020/221886A1 |
A threaded connection for hammering interconnected tubular members into a ground, such as onshore land or offshore seabed, for exploration and production of a hydrocarbon well, said threaded connection comprising a pin member comprising ...
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WO/2020/223662A1 |
Apparatus, systems and methods provide protection for components of a downhole tool by using a liner and/or web protector to minimize, block, or prevent erosion of a pillar component, which is adjacent to an opening of the downhole tool,...
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WO/2020/222942A1 |
A gas migration prevention module can include a housing, control line connections configured to connect the housing between control line sections, spaced apart pistons sealingly received in the housing, and a fluid volume defined between...
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WO/2020/222755A1 |
A drill string readout port connector assembly including a receptacle body and a connector body. The receptacle body is located in an aperture in a sidewall of a drill collar and a mounting surface of the receptacle body includes a mount...
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WO/2020/223582A1 |
An improved method and apparatus for providing bend limits and cable protection on medium to large diameter (approx. 30 mm -300 mm) seismic towed arrays, umbilicals as well as medium and high voltage power and/or communications subsea ca...
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WO/2020/215534A1 |
A centralizer, comprising an upper end ring (1) and a lower end ring (2) having uniform diameters. A plurality of working rib plates (3) are affixed in between the upper end ring (1) and the lower end ring (2). The working rib plates (3)...
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WO/2020/219413A1 |
One illustrative method disclosed herein includes positioning a first tubular (12) adjacent a second tubular (14), wherein one of the first and second tubulars (12, 14) includes a plurality of radially deflectable fingers (12X, 14X) form...
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WO/2020/219195A1 |
A liner assembly is used for a polished rod of a reciprocating pump movable through a stuffing box. A liner sleeve positions on the polished rod and has an external thread on its distal ends. Roots of the external thread increase in dept...
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WO/2020/219009A1 |
A downhole apparatus comprises a casing string with a fluid barrier connected in the casing string. A degradable plug is positioned in the casing string above the fluid barrier. The degradable plug and fluid barrier define upper and lowe...
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WO/2020/219080A1 |
The embodiments include float equipment assemblies and methods to isolate downhole strings. In one embodiment, a float equipment assembly includes an inner string that provides a fluid flow path through the float equipment assembly. The ...
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WO/2020/219038A1 |
A one-way energy retaining device including a body, at least a portion of which comprises a degradable material; a protrusion extending radially from the body that allows movement of the device along a separate structure in a first direc...
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WO/2020/210887A1 |
A method of installing a wave-configuration subsea riser of unbonded flexible pipe comprises lowering the riser progressively into the sea from an installation vessel while suspending an elongate clump weight in a catenary shape that com...
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WO/2020/214154A1 |
A downhole apparatus includes an outer case connectable at upper and lower ends thereof in a casing string. A degradable plug is fixed in an interior of the outer case. A rupture disc is mounted in a port in the wall of the outer case. T...
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WO/2020/214145A1 |
A downhole apparatus includes a casing string with a fluid barrier connected therein defining a lower end of a buoyancy chamber. A rupture disk is spaced from the fluid barrier and defines an upper end of the buoyancy chamber. A degradab...
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WO/2020/210408A1 |
A steering assembly includes a housing having a longitudinal axis, a mandrel having a front connecting extremity and a rear connecting extremity, the mandrel passing through the housing and arranged in a first position coaxially to the l...
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WO/2020/209853A1 |
A system for protecting a bond line may comprise a downhole tool and a rubber material bonded to the downhole tool to form the bond line. The downhole tool may further include a barrier configured to be applied to the rubber material and...
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WO/2020/206393A1 |
What is described is a system and method for offline cementing of a casing hanger and a casing placed in a wellbore of a well. The system includes an isolation sleeve/cementing spool that is configured for engaging the casing hanger, whe...
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WO/2020/198812A1 |
There is disclosed a torque transfer apparatus for a mineral drilling tool used in a downhole assembly of a drill string. The drilling tool has a downhole drill bit and one or more uphole drill bits spaced apart from the downhole drill b...
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WO/2020/205389A1 |
A system for coupling a first pipe segment (304, 404) to a second pipe segment (306, 406) includes a pin end (318, 418) including a flange (324, 424). The system includes a box end (340, 440) having a recess (342, 442) configured to rece...
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WO/2020/204729A1 |
A locking device for locking a first subsea well assembly component to a second subsea well assembly component is provided. The locking device comprises a first engagement surface associated with the first subsea well assembly component ...
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WO/2020/206394A1 |
An internal lock-down mechanism is used to secure a tubing hanger configured to be disposed within a wellbore to support a tubing string. An annular tubing head has a generally cylindrical bore and is configured for installation over the...
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WO/2020/205312A1 |
A method for manufacturing a joint pipe element (300) of a well system includes providing (1900) an outer pipe (340) having a bore (341); providing (1902) an inner pipe (330) having a bore (331); placing (1904) the inner pipe (330) in th...
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WO/2020/205138A1 |
A lateral isolator (200) has a tubular body with an upstream end and a downstream end. The lateral isolator (200) also includes an inner member (210) having a pivot ring (220) disposed within the tubular body. A first elastomeric package...
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WO/2020/197970A1 |
An apparatus for use in a wellbore includes a drill string section, a drive shaft disposed in the drill string section, a bearing assembly connected to the drive shaft, and an alignment assembly connecting the bearing assembly to the dri...
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WO/2020/192856A1 |
A device (1) for moving along a cylindrical structure (5), for example pipe-structures in support jacket of an offshore platform. The device (1) comprises a first clamping unit (2A) and a second clamping unit (2B), which are configured f...
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WO/2020/197411A1 |
A system (1) and a method for facilitating connection of a first fluid line (3) to a second fluid line (5, 5'), the system comprising: a first connection means (10) provided with a flow channel (12) and configured for being secured to th...
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WO/2020/193416A1 |
A coupling element connectable to a string of one or more pipes, for example, a drill string of one or more pipes or drill pipes is provided. The coupling element is configured to excite, responsive to a data signal fed to the coupling e...
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WO/2020/198000A1 |
An apparatus for use in a drill string configured for use in a subterranean formation includes a drive shaft coupled to a drill bit, the drill bit configured to continuously rotate and penetrate within the subterranean formation, a drill...
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WO/2020/197412A1 |
A machine (1) for a drilling plant, the machine (1) having a base (2), an arm (3), and a tool (4) carried by the arm (3), the tool (4) comprising a receiver (5) for a protective cap (14,15), the machine (1) being operable to engage the p...
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WO/2020/197560A1 |
A sealing assembly for use in a wellbore tool includes thermoplastic materials arranged in a lattice structure to provide a bulk elasticity on the order of elastomeric materials. The lattice structure permits an energizing element of the...
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