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Patent Searching and Data


Matches 1 - 50 out of 9,154

Document Document Title
WO/2019/055670A1
A method comprising: flowing gas from a wellbore penetrating a subterranean formation through a wellhead to yield produced gas; flowing the produced gas through a wellhead line to one or more wellsite processing units to yield wellsite p...  
WO/2019/051576A1
A pliant link to mitigate fatigue-inducing motion of a subsea catenary riser comprises an articulated spine having a longitudinal series of interconnected rigid segments. The spine can be coupled to upper and lower sections of the riser ...  
WO/2019/050793A1
A rotary shoulder connection comprising: a box connection, wherein the box connection has a box outer radius, a box counter bore radius and a box inner radius, and box threads having a box thread form cut along a box taper; a pin connect...  
WO/2019/050885A1
System and methods for providing a fluid flow path through a lower casing (20) and a cement of a subterranean well (10) includes a plurality of perforation tubes (26) extending through a sidewall of a lower casing, the perforation tubes ...  
WO/2019/050795A1
A rotary shoulder connection comprising: a box connection, wherein the box connection has a box outer radius, a box counter bore radius and a box inner radius, and box threads having a box thread form cut along a box taper; a pin connect...  
WO/2019/051378A1
A double stage drill string stabilizer adapted to condition the well bore and reduce vibrations in the drill string as the device passes thought the well bore is disclosed. The drill string stabilizer comprises a tubular body and at leas...  
WO/2018/227198A4
A downhole tool (100,300) and method for orienting a tool string within a passage, such as a wellbore (24) or a tubular disposed in the wellbore. The downhole tool may be operable for detachably connecting with the tool string and orient...  
WO/2018/227199A4
An apparatus and method for connecting and selectively disconnecting within a wellbore first and second portions of a downhole tool string from each other. The apparatus may be a downhole tool having a first connector sub (306) connectab...  
WO/2019/044194A1
This riser pipe support structure holds and affixes numerous riser pipes R along the longitudinal direction of an offshore floating structure 10, on the side shell 12 thereof. The riser pipe support structure is provided with: riser pipe...  
WO/2019/043412A1
An apparatus (1) for restricting the bending of a tubular member underwater comprises a plurality of interlocking modules each formed from a first half shell component (2) circumferentially displaced from a second half-shell component (3...  
WO/2019/042722A1
Cable protecting device (10) for protecting cables (11) extending over a feature (13) on a pipe (12) surface, said feature (13) having a known length outside said pipe circumference and having a first and second end surface, the cable pr...  
WO/2019/007975A3
A subsea hydrocarbon export system comprises a riser tower having a riser column extending from a seabed location to a sub-surface buoy that supports the riser column in an upright orientation. A subsea connector is operable underwater t...  
WO/2019/042026A1
Disclosed is a protection pipe for a gas-extraction surface borehole in a mining area. The protection pipe for a gas-extraction surface borehole in a mining area is arranged inside a gas-extraction surface borehole in a mining area. The ...  
WO/2019/038525A1
A method and apparatus for well intervention in which an expandable element is provided on a tubular. Using reclaimed drill pipe (12), a recess (26) is formed at an open end of the box section (16) and an annular sleeve (34) is slid over...  
WO/2019/040402A1
A connector assembly for connection of two tubular members without rotation. The assembly includes the pin end of a first tubular member stabbed within the connector end of a second tubular member. A connector nut is threadedly connected...  
WO/2019/040470A1
Embodiments of the present disclosure include a system for positioning a section of a tool (12) in a section of a wellbore (14) including a first arm (102A) coupled to a motor actuator (130) at a first end (106 A) and a positioning compo...  
WO/2019/036230A1
A downhole release mechanism for a drillstring. A first, uphole section and a second, downhole section comprise longitudinal bores and are rotationally locked together via a spline. A collet assembly is connected to the first section, wi...  
WO/2019/035039A1
An articulating wireline component includes a first integrally formed member having a base portion, a neck portion and a ball portion having a first diameter, and a second integrally formed member including a base section, a neck portion...  
WO/2019/036703A1
A system for use in corrosive environments includes a first tubular including a first connector portion, and a second tubular including a second connector portion. The first connector portion overlaps the second connector portion to form...  
WO/2019/036405A1
Apparatus and methods pertaining to a moveable well construction apparatus to be electrically energized via an electrical power transmission path extending between a stationary power source and the moveable well construction apparatus. T...  
WO/2019/033183A1
A launching system (100) for an autonomous unit RAU carrying a logging tool for oil and gas well logging is described, said system comprising a main body 15 provided with first and second control valves 13,14 respectively and draining va...  
WO/2019/033126A1
An apparatus includes a tube having at least one flow outlet in communication with an interior of the tube. The apparatus includes valves for selectively connecting the flow outlet to one of a fluid return line and an inlet of a fluid pu...  
WO/2019/028500A1
A sensor module for a marine buoyancy unit is disclosed, the marine buoyancy unit configured to be releasably connected to a marine riser. The sensor module comprises a housing releasably connectable at least partially within the marine ...  
WO/2019/030541A1
A creep resistant material comprises a core layer (12) of rigid polyurethane with a first tensile reinforcement layer (17) applied on one surface and a second tensile reinforcement layer (17) applied on the other opposed surface of the c...  
WO/2019/032121A1
A sucker rod for use in a subterranean well and a method of producing same, in which the method can include air quenching a martensitic stainless steel material of the sucker rod. An artificial lift system and a method of flowing a fluid...  
WO/2019/032315A1
A downhole tool coupling system (100), comprising a drive stem (102), a sleeve (104), and a plurality of locking clamps (106). The sleeve is longitudinally movable relative to the drive stem. The locking clamps are at least partially enc...  
WO/2019/027464A1
A system and method directed to performing a single trip cementing operation at spaced out locations within a hydrocarbon zone during the construction of a wellbore using a wellbore fluid communication tool. In an embodiment, the tool is...  
WO/2019/028024A1
An apparatus and method for reducing torque in a drill string, in winch the apparatus includes a first clamp assembly including a plurality of arcuate clamp segments that are pivotallv connected together, the plurality of arcuate clamp s...  
WO/2019/027454A1
A downhole apparatus can include a first lateral tubing support that comprises: a body; a first passage extending through the body; and a second passage extending through the body. The first and second passage are spaced in parallel arra...  
WO/2019/018927A1
A drilling system having retractable wings and method of using same. The system includes at least one wing, which can extend from the system once it engages in a casing and abuts against an abutment ring at the bottom end of the casing. ...  
WO/2019/023535A1
An expandable connection is configured such that a metal-to-metal seal is created upon expansion, even under different expansion ratios. The creation of the metal-to-metal seal can rely on a spring-back effect after expansion. A high pre...  
WO/2019/022870A1
A tubular system includes a tubular having an outer surface and an inner surface defining a flow path, one of the inner surface and the outer surface includes a hub receiving recess, and an electronics hub detachably mounted in the hub r...  
WO/2019/023536A1
A method of making an expandable tubular assembly having an expandable threaded connection and/or a wellbore casing involves upsetting ends of tubular members, enlarging end sections of the tubulars, and machining a threaded pin end and ...  
WO/2019/018599A1
A tool coupler includes a first component having a shaft and a plurality of locking members; a second component having an inner housing for receiving the shaft and a plurality of complementary locking member; and an outer housing configu...  
WO/2019/018600A1
In one embodiment, a coupler system for coupling a top drive and a tool, including a drive member of the top drive configured to transfer torque. The drive member having a housing with a bore therethrough and a window formed substantiall...  
WO/2019/016254A1
The invention relates to a method for manufacturing a connecting part comprising a first portion (101; 201; 301; 401) having a threaded end (104; 204; 304; 404) that is able to be screwed to the end of a first tubular component (1) for c...  
WO/2019/014436A1
A delayed fin deployment wiper plug has a tubular body, which has a closed top and a piston therein. The piston is supported at one or more locations inside the tubular body by one or more sets of shear pins or spring clips or some equiv...  
WO/2019/011657A1
The invention relates to a universal joint (8, 9) comprising a crosspiece (12), a first flange piece (13) which is connected to the crosspiece (12) so as to be pivotable about a first axis (A1), and a second flange piece (14) which is co...  
WO/2019/014137A1
Spring discs are rotationally locked to the mandrel are between pairs of actuation rings that feature a circumferential protrusion. On application of axial force release of a stored force from flexing, the protrusion engages a sloping po...  
WO/2019/011202A1
A method for induced drilling by means of inertial confinement motion traction, and an inertial confinement induced drilling device with a PDC drill. By means of the method for induced drilling by means of inertial confinement motion tra...  
WO/2019/000033A1
The present invention provides a drill assembly (11) comprising a drill (13) for drilling rock, a support (15) for supporting the drill, and a valve (17) for releasably securing the support and drill together. The valve is adapted to rec...  
WO/2019/002806A1
An element (1) for a bend restrictor, the element (1) comprises a first part (2) and a second part (3) which together provide a cavity for receipt of a flexible pipe, in use, the two parts (2, 3) are pivotably connected together at a fir...  
WO/2019/005029A1
An indexing apparatus for use with a downhole tool may include a tubular body and a mandrel. The tubular body may have a first end and a second end. The tubular body may also have a plurality of body detents on the second end of the tubu...  
WO/2019/000631A1
Disclosed is a device for the automatic downhole connection of a built-in monitoring and adjustment cable of a string for intelligent separate layer water injection. The device comprises a water injection string (1), wherein a cable-rele...  
WO/2019/006141A1
Methods, systems, and devices for sealing stage tool leaks are disclosed. In one aspect a stage tool for wellbore cementing comprises an external stage tool body and a sliding sleeve within the external stage tool body configured to regu...  
WO/2019/004836A1
Disclosed is a drilling system for rock drilling with a drill string, wherein the drill string comprises at least one bendable drill pipe, the drilling system comprising at least two block and tackle systems for driving an end of the dri...  
WO/2018/233783A1
A method for deploying a tubular string from an offshore rig (10) comprising a hull (12) and a cantilever (20), wherein the cantilever (20) defines a well centre (28) and is configured to support a tubular string (51) and is extendable o...  
WO/2018/234559A1
The disclosure provides a system (6) and method of use for a barge (8) for seawater injection. A classical barge (8) can be outfitted with multiple modules to establish a readily available connection to "plug and produce" to hydrocarbon ...  
WO/2018/232209A1
Apparatus for coupling first and second tubular members (105, 135) includes a first ring (235) coupled to the first tubular member (135) and having a castellated annular first surface (242) with teeth (244) extending in a first direction...  
WO/2018/227454A1
An oilfield sleeving pipe cap, comprising a sleeving pipe cap body (1), a flanged disk (2), an external thread (3), an oxygen content sensor (4), and a display (5). The flanged disk (2) and the external thread (3) respectively are arrang...  

Matches 1 - 50 out of 9,154