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Patent Searching and Data


Matches 1 - 50 out of 7,032

Document Document Title
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/2019/055606A1
Techniques and systems to provide automatic positioning of a tripping apparatus (24). A system may include a sensor (84) configured to detect an object in proximity of the sensor (84) and generate a signal indicative of detected object. ...  
WO/2019/046926A1
A tubular gripping die is presented, the die comprising one or more axial load teeth and one or more torqueing teeth. A method of manufacturing a tubular gripping die is also presented. The method includes forming one or more axial load ...  
WO/2019/050912A1
According to one embodiment of the present disclosure, a computer-implemented method for controlling a coiled tubing unit at a well site is provided. The method includes receiving, by a processing device, wellbore data. The method furthe...  
WO/2019/043641A1
This invention concerns a drilling apparatus (10, 210, 310) for drilling into a rock face. The drilling apparatus has a body in the form of a telescopic thrust cylinder (12) including at least one extendible cylinder (24, 224) defining a...  
WO/2019/046228A1
Method and system for pipe conveyed logging (PCL) operations in which the drillpipe conveys a logging tool. The method and system coordinate operation of a wireline winch and drilling rig control systems to synchronize their operation, a...  
WO/2019/040325A1
A tong includes a frame having jaws configured to engage a tubular and a tong control assembly disposed on the frame. The tong control assembly includes a housing connected to the frame, a shutoff switch, and a toggle lever located at a ...  
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/2019/036230A1
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/2019/035710A1
Vessel adapted to perform subsea wellbore related operations, involving a riser string that extends between a subsea wellbore and a vessel and that is assembled from releasably interconnected riser sections that each comprise a main rise...  
WO/2019/028518A1
A drill rod handler (30) for use on a drilling rig (10). In at least one embodiment, the drill rod handler (30) comprises a boom (32) having jaws (38) for releasably grasping a drill rod (14) in at least two spaced apart positions along ...  
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/2019/028299A1
Infiltrated diamond bodies for use in gripping drill rods and other tubulars. One example of such an infiltrated diamond body is a cast diamond roller having a plurality of pads that are separated by channels. Another example of such an ...  
WO/2019/027647A1
An elevator system for supporting tubulars having one or more elevator links with internal passages disposed through the elevator links to provide communication to and from the elevator.  
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/2019/014747A1
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...  
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/2019/018180A1
A hose reel for use with a moveable oil rig is disclosed. The hose reel can hold a hose having a length of greater than 150 feet with a pressure rating of greater than 5,000 psi. As the rig moves, or as otherwise convenient, the hose ree...  
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/2019/018496A1
Embodiments of the present disclosure include a system for installing a slip hanger assembly in a wellbore with a slip bowl comprising an aperture extending from an outer diameter of the slip bowl. The system also includes a slip coupled...  
WO/2019/014719A1
A wellhead tool for use with a wellhead sleeve comprises a gripper head for engaging the wellhead sleeve. The gripper head comprises an actuator, a stationary engaging member connected to the actuator and a rotary engaging member connect...  
WO/2019/014294A1
A horizontal stand building system includes a horizontal stand storage area located adjacent to and between a horizontal stand building site and a catwalk machine. A second horizontal stand storage area, along with a second horizontal st...  
WO/2019/013644A1
A method, an apparatus and a system for aligning a movable first pipe (3) coaxially with a substantially stationary second pipe (9) to prepare a threaded end portion (7) of the first pipe (3) for engagement with a threaded end portion (1...  
WO/2019/010036A1
A tubular connection made during various oil and/or gas operations such as a tripping operation can be identified based on received data such as hookload and/or block position data. A type of tubular connected can also identified by comp...  
WO/2019/009736A1
A gripping device (1) adapted for handling equipment (10) with a drill string (5), wherein an annular actuator housing (2) includes a hydraulically activated, rotatable cam disc (4) which is arranged to displace a number of locking slide...  
WO/2019/009566A1
The present invention relates to a device and a method for preventing damage to a riser in a single point mooring (SPM) system and, particularly, to a device and a method for preventing damage to a riser in an SPM system, the device and ...  
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/2019/004836A1
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/2019/004837A1
There is described a drilling system (1) for drilling a well, the drilling system (1) having a well centre (8) through which a drill string (2) may be run into and pulled out of the well, said drilling system (1) comprising : - a coilabl...  
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/2018/234764A1
A connection assembly (10) for automated lifting and positioning of a chiksan (110) or other fluid conduit in proximity to a fluid inlet (60) of a device such as, for example, a cement (100) or hydraulic fracturing head. Once a chiksan 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/2018/231068A1
A safety device (20) for attaching to a pipe string (10) comprising a plurality of connected pipe sections (12). The device is configured, comprises a support structure (22) and a clamping arrangement (24) comprising a first engagement m...  
WO/2018/226957A1
The disclosure relates generally to pipe preparation and processing, more particularly, to a loading and unloading station for moving pipes through the preparation and processing stages of production. The pipe loading and unloading stati...  
WO/2018/226239A1
A tubing hanger assembly includes a body having an annular outer surface, a lockdown feature which is located on the body, a load nut which is threadedly connected to the body and has a downward facing load shoulder, and a piston assembl...  
WO/2018/222361A1
A spinner assembly including a jaw assembly having a first portion and a second portion, and a linkage assembly coupled to the first and second portions of the jaw assembly. The linkage assembly comprises a first bar coupled to a pivot p...  
WO/2018/222190A1
Slow-rotating tools may operate within a tubular structure such as casing or tubing strings in a wellbore, e.g., to clean an interior surface of the tubular structure or to support other wellbore applications. A slow-rotating tool may in...  
WO/2018/223141A1
A pressure compensator assembly is deployed in a servo-driven mud pulser. The assembly includes a generally tubular compensator sleeve that expands and contracts in a radial direction in order to compensate for pressure differentials acr...  
WO/2018/222360A1
A wrench assembly comprising an upper clamp assembly (135), a lower clamp assembly (140) coupled to the upper clamp assembly, and an alignment device (500) disposed between the upper and lower clamp assemblies to allow the upper clamp as...  
WO/2018/222355A1
A spinner tool includes a plurality of rollers configured to rotate a tubular and a linkage assembly configured to move the rollers into and out of contact with the tubular. The tool further includes a carriage assembly configured to sup...  
WO/2018/219167A1
A quick clamping tool for petroleum machinery. The tool comprises a base (1); recesses (2) each having an upward opening are formed on the base; two parallel first clamping plates (3) are respectively vertically provided in the recesses;...  
WO/2018/222362A1
A wrench assembly having an upper clamp assembly and a lower clamp assembly coupled to the upper clamp assembly, wherein the lower clamp assembly comprises a plurality of grippers each having a grip head configured to grip a tubular. Eac...  
WO/2018/217680A1
A wireline riser tensioner system includes a set of tensioning units arranged about a first well with at least one tensioning cable connected to a first and a second tension ring of the first and second wells, respectively. Both wells ca...  
WO/2018/217217A1
Methods for real-time coiled tubing fatigue monitoring can establish a remaining operational life of a coiled tubing strand. Standard or low-cycle plastic fatigue in bending is measured each time the coiled tubing strand is deployed thro...  
WO/2018/213918A1
An aligning apparatus may include a housing configured for arrangement about a reciprocating rod, a bore extending through the housing and having a size configured to allow the reciprocating rod to pass through the bore in a reciprocatin...  
WO/2018/213175A1
A system for handling pipes on a drilling rig includes an elevator suspended from a stand transfer vehicle, a top drive or other lifting device of a drilling rig. The system also includes a rig-floor pipe lifting machine (10) including a...  
WO/2018/209407A1
A compensated elevator link is disclosed. In at least one aspect, the compensated elevator link comprises a plurality of cylinder housings and a rod having a plurality of ends, each end comprising a piston head adapted to be slideably re...  
WO/2018/199751A1
A method for handling and/or testing an in-riser landing string assembly onboard a floating vessel, which method comprises the use of an in-riser landing string assembly cart, e.g. a skiddable in-riser landing string assembly cart, havin...  
WO/2018/199754A1
The invention relates to a drilling rig comprising: a tubular stand support tower, tubular stand storage rack, slip device for supporting multiple tubular stands, and a tubular stand connecting device. According to the invention the rig ...  
WO/2018/191819A1
Embodiments of the present disclosure relate to a coiled-tubing system, a coiled tubing inspection tool and methods for using same. The system comprises coiled tubing that is wound about a coiled tubing reel and a coiled tubing injector ...  

Matches 1 - 50 out of 7,032