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Patent Searching and Data


Matches 1 - 50 out of 8,806

Document Document Title
WO/2018/013126A1
A system and method to minimize trips in a wellbore during coiled tubing operations by simultaneously deploying on coiled tubing as part of the bottom hole assembly a wireline tool and an intervention tool. The wireline tool includes a f...  
WO/2018/013131A1
A method includes positioning a completion assembly in a wellbore penetrating a subterranean formation and conveying a frac plug through the completion assembly. The completion assembly may provide a fracturing assembly. The method furth...  
WO/2018/011217A1
The present invention relates to a tool (1 ) for running or retrieving a wear bushing or bore protector (3), comprising: - a tubular body (10), having an external diameter smaller than an internal diameter of the wear bushing or bore pro...  
WO/2018/011752A1
The present invention relates to a device and a method for the implementation of a flexible tubular structure made of reformable composite material, designed for passing from a first folded configuration to a second longitudinally develo...  
WO/2018/013143A1
A carrier system may be used to position a wireline tool within a wellbore. The system includes a wireline tool carrier disposed on the end of a coiled tubing string. The wireline carrier tool includes a tubular member and stabilizers wh...  
WO/2018/013777A1
Techniques and systems to reduce deflection of a riser extending from an offshore platform. A system may include a riser restraint device configured to be coupled to riser of an offshore platform. The system may also include a tether con...  
WO/2018/013113A1
In accordance with presently disclosed embodiments, a system and method for rotationally orienting two wellbore tool components on a tool string relative to each other is provided. The system may include an alignment sub that is simple t...  
WO/2018/009220A1
Fluid flow control systems are configured to resist erosion-corrosion and minimize wall shear stress during injection or production. A fluid flow control system includes a base pipe with an internal passageway. A housing is positioned ar...  
WO/2018/007026A1
A production logging tool (1) has an elongated cylindrical housing (10, 12, 13, 14) shape and comprises a centralizer arrangement (11) comprising multiple external centralizer arms (15, 16) and operable from a retracted configuration int...  
WO/2018/009934A1
Embodiments of the present disclosure include a system for transmitting electrical energy to a downhole tool including a tubing head (12). The system also includes a tubing hanger (16) coupled to the tubing head, the tubing head receivin...  
WO/2018/006919A1
The present invention relates to a flexible armoured pipe having a centre axis and comprising an internal pressure sheath and an outer sheath, where the radial distance between the internal pressure sheath and the outer sheath defines an...  
WO/2018/002605A1
A connector adapted for release under load from a complementary connector. The connector comprising: at least one locking element for engagement with the complementary connector to lock the complementary connector to the connector; and a...  
WO/2018/001984A1
A downhole drilling method comprises providing a drill string (1) having a first part (5) and a second part (6), the first part having a drilling head (9) in a first end and an annular barrier (10). The annular barrier comprises a tubula...  
WO/2018/002642A1
A method of fabricating a downhole assembly comprises translating an apparatus into a first tubular member through a female coupling portion on an end of the first tubular member. A male thread provided on a male couplingportion of a sec...  
WO/2018/002646A1
The invention relates to a buoyancy module (100, 200, 300, 400, 500, 700) which comprises multiple buoyancy elements (104, 204, 304, 404, 504, 604, 704) coupled to one another. Each of the buoyancy elements has a recess (110, 210) and th...  
WO/2018/005487A2
A downhole sensing system includes a casing connector configured to fluidly couple segments of a downhole conduit through which a fluid flows. The downhole sensing system includes a sensing device disposed in the casing connector and con...  
WO/2018/005880A1
A system includes a wear bushing retrieval tool. The wear bushing retrieval tool an annular main body configured to be disposed about a tubular string, a plurality of locking dogs, wherein each locking dog of the plurality of locking dog...  
WO/2017/220614A1
Threaded joint for oil and gas pipes, comprising a female part (1) and a male part (2), the female part (1) being a joint tubular body comprising a threaded coupling section (11), a seal section (12) which prolongs the coupling section (...  
WO/2017/223057A1
An modular apparatus for generating electrical power in a borehole penetrating the earth includes a body comprising first and second mechanical connectors at opposing ends and first and second electrical connectors at the opposing ends, ...  
WO/2017/222719A1
In one aspect, a downhole device for use in a wellbore to selectively isolate a first pressure and a second pressure is disclosed, including a first piston including: a first sealing face to selectively isolate the first pressure and the...  
WO/2017/223153A1
A downhole component includes a body and a stress riser formed in the body. The stress riser being positioned and shaped to promote a full fracture of the body while maintaining a structure of the body to bear force in at least one direc...  
WO/2017/215183A1
A high torsion drill pipe joint, comprising a female adapter (2) and a male adapter (1), an internal thread section (23) of the female adapter and a thread section of the male adapter having a taper of 1:6 to 1:12; a first cylindrical se...  
WO/2017/213726A2
A technique facilitates monitoring and control in downhole well applications. The system and methodology may be combined with a variety of completions or other types of well equipment deployed downhole to enable both electrical and hydra...  
WO/2017/212276A1
A connector (10) is provided. The connector (10) is for connecting to a downhole longitudinal member (12). The connector (10) comprises a gripping sleeve (14) defining an internal bore (16) for receiving the longitudinal member (12) ther...  
WO/2017/214636A1
A carrier pipe is protected from corrosion by being received inside a casing at a location above ground. The casing, which can be formed from a polymer, defines a gap extending around an exterior surface of the carrier pipe. In one embod...  
WO/2017/213773A1
A method of passing downhole fluids through a screen assembly mounted to a tubular run into a well bore. The screen assembly has a plurality of screen sections arranged at a resource production zone between a first swellable member and a...  
WO/2017/214290A1
An extension member for coupling a tapered stress joint to a basket coupled to a porch extending from an offshore platform is disclosed. In an embodiment, the extension member includes a central axis, a first end, and a second end opposi...  
WO/2017/209759A1
A gas separation and injection system includes a lower separator that receives and separates a production stream into higher and lower density streams, a turbine-compressor including a turbine that receives the lower density stream to ro...  
WO/2017/209745A1
An assembly can include a cylindrical torque-resisting component that includes a flange portion, a first face, a through bore, and a counter-bore that defines a second face; a cylindrical adapter component that includes external threads,...  
WO/2017/210167A1
A pipe connection includes a pin having circumferentially extending external grooves. A box has an annular base with deflectable fingers extending upward from the base. Each of the fingers has circumferentially extending internal grooves...  
WO/2017/210213A1
A method for inspecting a riser asset of a marine riser includes generating a first predictive degradation rate of a first potential flaw in the riser asset based on an engineering assessment. The method also includes receiving, from sen...  
WO/2017/207746A1
The invention relates to a vortex induced vibration suppression device (10) comprising: a riser pipe (12); a strake body (14) encircling the riser pipe (12); a vane (16) extending outwardly from the strake body (14), the vane (16) having...  
WO/2017/207973A1
A penetrator connector assembly is suitable for connecting two parts of an electrical conductor across a pressure barrier in an oil or gas well. The assembly includes a body (30) with a bore (30b) for an electrical conductor (5c), a seal...  
WO/2017/209753A1
A well system including a parent wellbore, a lateral wellbore extending from the parent wellbore, and a reentry window assembly installed within the parent wellbore and including a completion window assembly having a window and providing...  
WO/2017/204649A1
A riser hanger (1) for connecting a riser (2) to a host facility (8), the riser hanger (1) comprising a pivot joint (3), and a fluid conduit (5, 6) connected to the pivot joint (3) for pivotable movement and connectable to a riser end fo...  
WO/2017/204804A1
Well systems comprising insert safety valves for use in subterranean formations are provided. An example well system comprises a mother safety valve and an insert safety valve. The mother safety valve comprises an inner diameter. The ins...  
WO/2017/205862A1
Casing centralizers and methods are described. In several exemplary embodiments, a casing centralizer has varying flow resistances; as a result, the casing centralizer has varying pressure drops thereacross when the casing centralizer is...  
WO/2017/203013A1
An arrangement for metering the flow of fluid in a flowline or jumper for transport of hydrocarbons, wherein the flowline or jumper is subjected to internal and external loads and forces which are taken up by the wall of the flowline or ...  
WO/2017/204784A1
A method includes conveying a wellbore isolation device into a wellbore, the wellbore isolation device including a primary valve arranged within a central flow passage. A fluid is then circulated through the central flow passage and into...  
WO/2017/203279A1
The invention relates to apparatus (6) and a method for the control of operation of one or more components (4) of a pipeline, such as a valve, in order to minimise the occurrence of potentially damaging and/or hazardous conditions occurr...  
WO/2017/204785A1
Downhole setting systems and methods for setting downhole tools in subterranean formations are provided. An example downhole setting system comprises a downhole setting assembly and a downhole tool configured to be set by the downhole se...  
WO/2017/200653A1
An apparatus for controlling a flow of fluid downhole comprises a removable fluid nozzle in fluid communication with a production tubular disposed in a borehole penetrating the earth. The removable fluid nozzle is configured for bi-direc...  
WO/2017/194066A1
A clamp (13) for a buoyancy module (1) comprises a plurality of part-annular clamp sections (13') connected to each other by hinges (21). The buoyancy module (1) is fastened around a subsea pipe (2) by pushing it over the pipe (2) while ...  
WO/2017/197261A1
An embodiment includes a downhole tool (20, 100, 60) with first and second modular connectors (110, 210). The connection modules are configured to aid make-up and assembly and improve stability during use.  
WO/2017/196930A1
A system for deploying a power cable (40) within a coiled tubing (34) includes a power cable (40) operable to power an electrical submersible pump, the power cable (40) extendable through a coiled tubing (34). A plurality of anchor assem...  
WO/2017/196499A1
A tubular member connection system (11) includes a box (27) having an inner diameter surface and internal box threads (29). A pin (15) has an outer diameter surface and external pin threads (17), the pin threads shaped to mate with the b...  
WO/2017/196375A1
A bottom hole assembly may include a shaft having threads, a first fastener member positioned on the shaft, the first fastener member having first fastener threads that mesh with a first portion of the threads on the shaft, and a second ...  
WO/2017/193838A1
An underwater expandable riser, comprising: a riser body (1), and a water expandable layer (2) sleeved over the riser body (1). The bearing capacity of the riser is greatly improved, without increasing the size or setting depth of the ri...  
WO/2017/192604A1
A method, system, and apparatus for restraining a firing pin using a bushing for use in a downhole switch that is armed using the explosive energy of a previously detonated shaped charge.  
WO/2017/192814A2
A threaded connection make up monitoring system includes an acoustic emission transducer operatively connected to one positioned to capture an acoustic signature associated with forming the threaded connection between a first member and ...  

Matches 1 - 50 out of 8,806