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WO/2019/083708A1 |
An apparatus for temporarily connecting a first tool part to a second tool part of a tool includes a plurality of frangible members connecting the first tool part to the second tool part. The frangible members break only after being subj...
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WO/2019/084047A1 |
Systems, methods, and devices for a single-line transmission along a plurality of pipes secured end-to- end are disclosed. A system of the disclosure includes a plurality of pipes connected end-to-end forming a pipe string. Each pipe of ...
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WO/2019/077308A1 |
The present invention relates to a device for centring and pulling a tool in a pipeline, the device comprising expanding arms, with each expanding arm comprises a wheel suitable for making contact with an inside wall of a pipeline, where...
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WO/2019/076622A1 |
The threaded connection partially in a self-locking arrangement comprises a first and a second tubular component provided respectively with male and female threaded zone at their respective ends. Only a portion (10p) of a first portion (...
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WO/2019/079382A1 |
Techniques and systems to reduce deflection of a riser (12) suspended from offshore platform. A guidance thrust delivery system (GTDS) (56) includes a plurality of thrusters (58) configured to be coupled to a riser (12) of an offshore ve...
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WO/2019/077370A1 |
A generally cylindrical element (10) that is adapted for immersion in water is described. The generally cylindrical element (10) has an outer surface (11) that is in contact with the water in use. The outer surface (11) has at least two ...
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WO/2019/079447A1 |
A pollution control valve is provided for a stuffing box of a pump system. The pollution control valve includes a body having an internal bore configured to receive a drive shaft of the pump system. The pollution control valve includes a...
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WO/2019/077058A1 |
Apparatus for mounting a flexible line onto a surface facility and related method The invention comprises an apparatus for mounting a flexible line (18) onto a surface facility (16), comprising: - a tube (40) intended to be secured to sa...
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WO/2019/075019A1 |
A solid lubricant is provided for lubricating a threaded connection such as a drill pipe connection. A dry lubricant or solid lubricant is formed into a shaped structure adapted for being received at a connecting end of a tubular, such a...
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WO/2019/070418A1 |
An electrical connector for downhole well equipment has a housing having a cavity. A rigid rearward insulator is sealed within the cavity, the rearward insulator having a rearward insulator passage. An electrical conductor has an insulat...
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WO/2019/070323A1 |
Wellbore plungers 100 with non-metallic tubing-contacting surfaces 132 and wells 10 including the wellbore plungers. The wellbore plungers are configured to be utilized within a tubing conduit of the downhole tubing. The downhole tubing ...
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WO/2019/070366A1 |
A splice connects segments of coiled tubing and power cable together. The splice has a base and a head, each having an interior conical surface and a collet with fingers that deflect inward in gripping engagement with one of the segments...
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WO/2019/069073A1 |
A downhole device (15) comprising: a body (10) with a bore; at least one wheel (20) or other retained component; an engagement member (40) for engaging the wheel with the body. A retaining member (31) retains the engagement member (40) i...
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WO/2019/068145A1 |
A downhole device delivery and drive transfer system 10 comprises a sub 12 which is arranged to attach to a drill string 14 and a tool 16 which is configured to enable it to travel through the drill string 14 and releasably couple to the...
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WO/2019/067142A1 |
An insert safety valve system includes a valve body including a valve member. The valve body includes a central passage and a flow path arranged radially outwardly of the central passage. A release sub is coupled to the valve body. The r...
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WO/2019/060956A1 |
A for spacing one component relative to another component, the spacer device including a base (11) and an elongate and flexible or semi rigid spacer member (12). The spacer device (10) further including opposite first and second ends (13...
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WO/2019/067161A1 |
A tool coupler includes a first component having a tubular body and a locking member and a second component. The second component includes a housing having an opening for receiving the tubular body; a locking ring having a latch; and an ...
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WO/2019/060977A1 |
The present disclosure relates to a well-stimulation apparatus with one or more elongated tie rods, at least one sealing assembly coupled to the one or more tie rods, and a stimulation material for generating a pressure event. The pressu...
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WO/2019/067307A1 |
A technique facilitates joining of an upper completion with a lower completion in a manner which enables adjustability. According to an embodiment, an assembly may be used to join the upper completion to the lower completion for joint de...
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WO/2019/058288A1 |
A system, method, and apparatus for separating liquid from gas in a horizontal well comprises a first tubing member comprising one of a screen-walled tube and a perforated tube, and a second tubing member configured inside the first tubi...
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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...
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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 ...
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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...
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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 ...
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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...
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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...
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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...
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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...
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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...
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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 ...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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 ...
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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...
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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...
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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...
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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...
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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...
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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...
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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. ...
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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...
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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...
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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 ...
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