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WO/2018/187253A1 |
A hoisting system of this disclosure includes a drawworks, a crown block or a compensator, a traveling block and at least one sheave assembly connected to the crown block or compensator in "Low Load / High Speed" mode and connected to th...
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WO/2018/185091A1 |
Method for evaluating temperatures in active heave compensation ropes comprising the following steps: describe the geometry of ropes as composite structures obtained through assemblies of helical components in hierarchical levels: wires,...
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WO/2018/183184A2 |
A rod and casing handler according to embodiments of the present disclosure includes a boom mount that is configured to be coupled to a boom. A clamp mounting structure is coupled to the boom mount and has a central portion, a first arm,...
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WO/2018/182854A1 |
A link extension (105B) having an integral link connector (130) disposed at one end (135) and an eyelet (166) disposed at an opposite end (155). The link connector (130) is configured to connect to another link (105A). The link connector...
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WO/2018/182863A1 |
A method for use in well drilling, development, completion, and production, including supplying hydraulic pressure to a tubing spider having at least one actuating component, generating position data from a position sensor based on the p...
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WO/2018/175832A1 |
A locking device includes an outer portion and an inner portion. The outer portion has a bore formed at least partially axially therethrough and a channel formed laterally therethrough. The inner portion is positioned at least partially ...
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WO/2018/175952A1 |
A system, including one or more supports. The system also includes a movable platform slidingly coupled to the one or more supports and configured to be selectively moved towards a drill floor and away from the drill floor. The system fu...
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WO/2018/172529A1 |
A method for providing a deck surface on an offshore drilling rig (10) comprising installing a modular deck structure (42) comprising a plurality of deck modules (43a, 43b) over at least a portion of a vertical riser storage bay (32) pro...
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WO/2018/166927A1 |
The invention relates to a handling device (20) for use in the mast (10) of a drilling rig and for moving drill rods (12) or drill pipe elements (14), and to a method for operating same, wherein the handling device (20) comprises a base ...
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WO/2018/167660A1 |
Device (1) designed for axially blocking an axial-symmetrical body (CA) through the application of a radial force; said device (1) having a support (10) of given angular extension, provided with a plurality of laminar bodies (20) extendi...
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WO/2018/163126A2 |
A top interface for subsea riser on offshore, floating vessel has an upper funnel and a co-axial lower funnel in spaced-apart relation. Tension loads on the riser are reacted at the upper funnel while lateral and bending loads are reacte...
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WO/2018/164664A1 |
A tong and method, in which the tong includes a first plate, and a gear that is rotatable relative to the first plate. The gear defines a slot laterally therethrough. An inner surface of the gear includes at least three cam surface. The ...
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WO/2018/164801A1 |
A tubular transfer system (100) comprising a boom structure (110) having a first frame telescopically coupled to a second frame. A first actuator is configured to extend and retract the first frame relative to the second frame. A clamp m...
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WO/2018/164799A1 |
A tubular clamp system (100) comprising a carriage assembly (205) coupled to a gripper assembly (200). The gripper assembly includes a pair of jaws (215) movable into engagement with a tubular by a lead screw (520) that is rotated by a f...
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WO/2018/160190A1 |
The present disclosure provides a winch overload protection system, a workover system, and a method for operating a workover system. The winch overload protection system, in one embodiment, includes an overload detection unit operable to...
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WO/2018/156030A1 |
A pipe-gripper (1) adapted for connection to a manipulator (2) for the handling of a pipe or a pipe stand (3), comprising an elongated housing (11); a rotor (12) supported in the longitudinal housing (11), provided with a periphery (12c)...
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WO/2018/152968A1 |
Disclosed is a drilling tool automatic transfer apparatus of a drill used for continental scientific drilling. The drilling tool automatic transfer apparatus comprises a drill rod lifting system and a drill rod clamping and discharging s...
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WO/2018/154121A1 |
A system and a method for an offshore platform that is self-installing, not requiring use of a heavy lift vessel for installation at a site. The system has a built-in, retractable, suspended, conductor guide support frame assembly couple...
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WO/2018/152969A1 |
Disclosed is a spinner mechanism of an iron roughneck. The mechanism is provided with two groups of quadratic crank mechanism in parallel to ensure the motion posture of the spinner mechanism. Two guide draw-bar assemblies (17) of the me...
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WO/2018/151606A1 |
The invention relates to a drilling unit (100a, 100b) for mounting on a deck (200) of a floating vessel, the drilling unit (100a, 100b) comprising a drill tower structure (130) with a heave-compensation system for compensating vertical m...
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WO/2018/151593A1 |
A heave motion compensation system (3) and method for adjusting heave motion compensation, for use with an offshore hoisting device (2). The heave compensation is provided by, firstly, a cylinder (9) having a piston (12), which is to be ...
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WO/2018/150318A1 |
A method for joining metallic well tubulars to be lowered into a wellbore (4) comprises the steps of: a) providing a first well tubular (6) having an upper end surface (6a), and a second well tubular (7) having a lower end surface (7a); ...
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WO/2018/146267A1 |
A support system (12; 12') for providing horizontal support to a riser (32) extending downward from a cantilever (18) along a well centre and into a body of water comprising a riser interface (48; 48') and a tether arrangement (50; 50')....
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WO/2018/147846A1 |
A method for intervention of a well includes inserting a micro-coiled tubing into the well. Embodiments of the method can include deploying the micro-coiled tubing from a drum having the micro-coiled tubing wrapped around the drum and ca...
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WO/2018/144752A1 |
The present disclosure generally relates to a method for making up a tubular joint. The method includes rotating a first tubular relative to a second tubular to engage the first and second tubulars while measuring a torque between the fi...
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WO/2018/144353A1 |
A system for use in a mineral extraction system includes a spinner assembly having a motor configured to drive rotation of a roller shaft. The spinner assembly also includes a roller non-rotatably coupled to the roller shaft and configur...
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WO/2018/144985A1 |
A tethering system includes an adapter configured to couple to an upper end of a subsea anchor, a tensioning system, and a flexible tension member having one end coupled to the tensioning system and the other end coupled to the adapter. ...
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WO/2018/143817A1 |
It is discussed a method for drilling a well through a formation from a drilling installation, for the recovery of fluids, where a drill pipe (30) made up of a number of drill pipe sections is lead down into the formation and is supplied...
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WO/2018/137046A1 |
Tubing string rotators, safety rod clamps, combination tubing string rotators and safety rod claims, and rotating split tubing hangers are provided. The tubing string rotator can rotate a tubing string suspended in a hydrocarbon well fro...
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WO/2018/140508A1 |
Techniques and systems to provide automatic positioning of a tripping apparatus (24). A system may include a sensor (70, 72) configured to detect a physical characteristic of a tubular string (20) moving past the sensor (70, 72) and gene...
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WO/2018/140881A1 |
A lifting mast assembly includes telescoping load bearing arms pivotably coupled to a support base and configured to pivot in unison. Each telescoping arm includes a first arm section and an aligned second arm section. The first arm sect...
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WO/2018/136571A1 |
An iron roughneck for constant circulation of drilling mud during operation of a drill string, the iron roughneck comprising: a frame; a wrench unit supported by the frame, wherein the wrench unit is capable of gripping a drill string; a...
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WO/2018/132862A1 |
A mobile, coiled tubing drilling apparatus with a rotary drill head, the apparatus including a non-rotating mast on a mobile platform, the mast having mounted thereon an injector below a coiled tubing reel, the injector defining an opera...
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WO/2018/136451A1 |
A circulation coupler for continuous or constant circulation of drilling mud during operation of a drill string, the circulation coupler comprising: a housing having an upper open end and a lower open end, wherein the housing has a port ...
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WO/2018/132861A1 |
A mobile, coiled tubing drilling apparatus, the apparatus including a non-rotating mast on a mobile platform, the mast having mounted thereon an injector, a coiled tubing reel having a tubing pay-off point associated therewith, and a tub...
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WO/2018/132431A1 |
The present invention discloses a system comprising & hydraulic plate assembly, a hydraulic grapple pipe connection assembly, hydraulic circuit assembly, or a combination thereof to set and attach pipe connections to equipment, such as o...
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WO/2018/126148A1 |
A slip assembly (10) for handling a tubular, such as drill pipe, is disclosed. In one embodiment, the slip assembly (10) includes a slip bowl (12) having slip segments inserted therein. Each of the slip segments (22, 24, 26, 28, 30) incl...
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WO/2018/125353A1 |
A tubular handling system (100) has a trough (102) with two exterior channels (108, 112) and an interior channel (110) disposed between the two exterior channels. The two exterior channels and the interior channel are disposed along a lo...
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WO/2018/122037A1 |
The present invention relates to a system for handling, storing and transportation of one or more elongated elements, where the system comprises a basket suitable for rotation about a central vertical axis The basket comprises an interio...
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WO/2018/117853A1 |
A system (100, 101) for handling a pipe string (5), the system comprising a drill floor (10) having a well centre opening (11), a first lifting unit (1a) and a second lifting unit (1b), each lifting unit (1a,1b) having a respective pipe ...
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WO/2018/118965A1 |
A pipe handling apparatus and method for using the pipe handling apparatus is described. The pipe handling apparatus can be used by putting a boom of the pipe handling apparatus in a nesting position. The boom of the pipe handling appara...
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WO/2018/118209A1 |
A system (100) for supplying power for drilling operations has a main powerhouse (102) and a drill floor powerhouse (104) in which the drill floor powerhouse is movable in relation to the main powerhouse. The main powerhouse (102) has a ...
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WO/2018/111114A1 |
A wireline tensioner (100) having at least one sheave (101a,b) and a hydraulic cylinder unit (102a) operatively connected to the at least one sheave (101a,b), the hydraulic cylinder unit (102a) fluidly connected to a first accumulator un...
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WO/2018/112205A1 |
A boom system for transporting and deployment of utility service lines (such as cables, wires, hoses, pipes, etc.) from sources of the services to a drilling rig. The mobile boom system includes a mobile skid with posts located at opposi...
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WO/2018/111901A1 |
The invention relates to floating platform mooring and involves an improved platform mounted tendon tension monitoring system with porch-mounted variable reluctance measurement technology sensors configured. The variable reluctance measu...
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WO/2018/111103A1 |
An offshore subsea wellbore activities system and method wherein use is made of a tower (10) and a motion arm assembly (70, 71, 72, 80, 81, 82) with vertical drive (76) adapted to move the motion arm along a vertical motion arm rail (60,...
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WO/2018/106120A1 |
Systems and method for compensation of motions of a floating structure (1, 1a), which includes a lifting system with a working platform (4) supported by its actuators (8) driven along vertical axis, where the foremost and the aft-most un...
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WO/2018/107156A1 |
Hang-off and/or torque l features are provided on the pipes and/or the connections of a high-pressure riser. The hang-off features may be useful to support the weight of the full length of the riser. Accordingly, the hang-off may be done...
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WO/2018/107095A2 |
A casing running tool (CRT) adapter for use with a casing running tool (CRT) is provided. The CRT adapter includes a top end that is shaped and sized similar to a box of a casing joint and configured to interface with the CRT, and a bott...
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WO/2018/101870A1 |
Herein a method (100), a device (21) and a holder (17) for rock drilling is described. The method (100) comprises the steps of: aligning (101 ) a drill rod (3) arranged at a first drilling unit (11) by using a first arm (9) towards a dri...
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