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WO/2016/108889A1 |
A drill string apparatus includes an upper casing section having a port collar. The port collar provides a controllable opening from an interior of the upper casing section to an annulus around the upper casing section. A lower casing se...
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WO/2016/109484A1 |
Various hoisting systems using multiple hoisting lines in shared block-and-tackle arrangements are provided. In one embodiment, an apparatus includes a hoisting system (14) with multiple hoisting lines (22) wound on a rotatable drum (34)...
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WO/2016/108854A1 |
An activation assembly for a wellbore tool positionable in a wellbore includes a housing, a wellbore tool coupled to the housing, and a tool activator operatively coupled to the wellbore tool. The tool activator includes first and second...
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WO/2016/102910A1 |
A modular tubing rack assembly comprising a walkway section comprising a walkway platform, a first support tower and at least one further support tower defining a safe working area for an operator, the towers being spaced apart in a dire...
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WO/2016/105187A1 |
A vessel (1) adapted to perform subsea wellbore related operations involving a riser string (8) that is assembled from releasably interconnected riser sections and extends between a subsea wellbore and the vessel. The riser string vertic...
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WO/2016/106206A1 |
An apparatus may include a body, slips, and a packing element configured to engage an interior of a tubular string. The apparatus may also include an actuator configured to move the slips and packing element into engagement with the inte...
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WO/2016/106195A1 |
An apparatus may include a housing configured to contain end portions of a first tubular and a second tubular during brazing. The housing includes a first opening configured to permit placement of the end portion of the first tubular wit...
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WO/2016/106294A1 |
A system and method for positioning oilfield tubulars on a drilling floor (2), having an automated tubular handling system, to permit alignment and automated make up and break out of threading operations between a stationary tubular (8) ...
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WO/2016/106199A1 |
An apparatus may include a body having a first end configured to engage an elevator and a second end configured to sealingly engage a tubular. The apparatus may also include a purging passage extending through the body and an opening in ...
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WO/2016/105203A1 |
There is described a system (1) for hoisting load on an offshore drilling rig, the system (1) comprising: - a hoisting means including an elongated hoisting member (3) and an elongated hoisting member drive means (5); - a drill string ro...
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WO/2016/106226A1 |
A well intervention monohull vessel and method of use including a tower type open derrick disposed on a deck of the vessel and a single point land out. The vessel may also include an intervention riser system, an emergency disconnect pac...
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WO/2016/100687A1 |
Systems and methods for drilling a wellbore. The method includes measuring a first distance that a drilling device is raised while connected to a drill string, determining a weight-on-bit in the drill string, determining a second distanc...
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WO/2016/099487A1 |
A axial retention connection for a downhole tool is disclosed. The connection includes a drill string component including a socket having a plurality of walls and a top surface. The connection additionally includes a downhole tool couple...
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WO/2016/097838A1 |
A trolley (10) for transferring pipe stands (8) between a tower and a pipe rack of a plant for the insertion and extraction of strings of drill pipes in production wells of hydrocarbons in general, wherein said trolley (10) comprises a m...
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WO/2016/099560A1 |
In accordance with embodiments of the present disclosure, a travel joint includes a tube disposed at one end of the travel joint and a mandrel disposed at an opposite end of the travel joint. The mandrel is partially disposed in a hollow...
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WO/2016/100382A2 |
A riser data logging system can be installed on the riser top to provide real time information of the riser, instead of or in addition to relying on sensors installed on a tensioner. The riser recoil detection system can thus be made ind...
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WO/2016/099280A1 |
The invention relates to a system (1) for storing and handling pipes (5) between a pipe rack and a derrick. The system comprises: i) a plurality of receiving chambers (22a, 22b) for receiving said pipes (5), wherein said receiving chambe...
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WO/2016/096315A1 |
The invention relates to a device for receiving and raising a pipe segment, comprising a base element (1) having a receiving means (6) with which the pipe segment can be gripped circumferentially, and comprising a door element (3) that c...
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WO/2016/099286A1 |
An apparatus (1) for making up and breaking out a threaded connection in a subs assembly (32) connected to the driveshaft (31) of a top-drive drilling machine (3) is described, wherein, in a position of application, a main frame (13) is ...
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WO/2016/077447A9 |
An attachment that is configured for attachment to an arm of a piece of heavy construction equipment. The attachment is configured to rotate a section of pipe during break-out (i.e. disconnection or disassembly) from another section of p...
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WO/2016/094022A1 |
The systems, devices, and methods described herein relate to a modular racker system for a drilling rig. The modular racker includes transportable modules including a lower track module comprising a drilling rig floor that includes a low...
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WO/2016/094790A1 |
A system for aligning an auxiliary line connection in a termination assembly of a marine riser assembly includes a terminal block (30) secured to an outer diameter of a termination ring (18). The terminal block has a piston housing (32) ...
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WO/2016/092522A1 |
A tension ring assembly for securing around a pipe comprises a tension ring (12), at least one lifting lug (30) and at least one securing pin (59) for removably securing the lug (30) to the tension ring (12) so that the tension ring, and...
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WO/2016/092382A1 |
The invention is a handling vehicle (1) for transporting and handling, in general, drilling rods/pipes (A, B) and/or tools and/or reinforcement pipes, particularly suited to serve one or more drilling machines (M), comprising at least on...
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WO/2016/089478A1 |
Methods and apparatus for running a tubular into a wellbore. The method includes attaching a first member of a lifting coupling to a first tubular, and attaching a second member of the lifting coupling to a second tubular. The second tub...
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WO/2016/089217A1 |
A method of heave compensation between a floating installation (11A), which has a drilling floor (11), and at least a riser (13) or a pipe (7) extending down towards, possibly through, a blowout preventer (16), the method including the s...
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WO/2016/087171A1 |
The present invention relates to a linear actuation system (3) comprising a reversible linear actuator of the screw-nut type equipped with at least one reversible electric motor system (4) and with energy-storage means (5). The energy-st...
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WO/2016/089216A1 |
There is described a gripper (1) for gripping and spinning a pipe body (11), the gripper (1) comprising : - a rotatable input shaft (9); - gripping means (3) for gripping said pipe body (11); and - spinning means (5) for spinning said pi...
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WO/2016/087671A1 |
A connection assembly for engaging a tubular member (1) underwater to restrain the tubular member (1) from radial movement relative to the connection assembly comprises a plurality of pads (5) for engaging the tubular member at circumfer...
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WO/2016/085484A1 |
Traction for a downhole tractor in a wellbore. A downhole propulsion system can provide a first traction module; a second traction module; and a controller configured to compare a first input parameter representing operation of the first...
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WO/2016/085821A2 |
A modular top drive for construction of a wellbore includes a rail for connection to at least one of: a floor and a derrick of a drilling rig; and a motor unit. The motor unit includes: a first body; a drive motor having a stator connect...
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WO/2016/085329A1 |
The invention relates to a vessel comprising a moonpool, a firing line hoist system, a stationary main deck for storing equipment and/or tubulars, and a mobile working deck having a front deck section and a rear deck section. The working...
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WO/2016/081215A1 |
A wellbore intervention tool conveyance system includes an upper pipe injector disposed in a pressure tight housing. The upper injector has a seal element engageable with a wellbore intervention tool and disposed below the injector. The ...
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WO/2016/074060A1 |
A drill string wrench assembly for coupling and uncoupling drill pipe ends includes an upper gripper unit, a pipe clamping unit and an indexing assembly operable to selectively rotate said upper gripper unit relative to said clamping uni...
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WO/2016/077544A1 |
Disclosed embodiments relate to systems and methods for locating, measuring, counting or aiding in the handling of drill pipes 106. The system 100 comprises at least one camera 102 capable of gathering visual data 150 regarding detecting...
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WO/2016/075487A1 |
A system comprising a drilling rig having a rig floor, a derrick, a master control computer system and at least one camera, the at least one camera capturing a master image of at least a portion of the rig floor, sending the master image...
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WO/2016/075478A1 |
A system for placing and removing pipe from a finger rack of a drilling rig, the system comprising a pipe handling apparatus (140) and a finger rack (139) having at least one finger board (102) having at least two fingers (103 to 106) de...
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WO/2016/076730A1 |
A device (3) for well intervention by means of a coiled tubing (40) and a wireline (41). The device comprises a cantilever (12) adapted to be arranged on a vessel (1) that is configured to be brought to a petroleum well (16) at sea. The ...
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WO/2016/070841A1 |
A guidance system and a borehole-drilling method, suitable for use with a borehole-drilling apparatus comprising a drill pipe (2). The guidance system comprises: a guidance ring (1) sleeved on the drill pipe (2) of the borehole-drilling ...
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WO/2016/073191A1 |
A portable tong system includes: a power tong; a backup tong; and an adapter. The adapter includes: a main frame having a base for mounting the backup tong; a mount for mounting the main frame to a positioning system; a leveling frame fo...
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WO/2016/065734A1 |
An automatic auxiliary workover rig, comprising a silo body (2) arranged on a skid-mounted baseplate (1.1), a guide-roller type elevator (7), a random-folding type traveling block rigid guide device (3), a truck-mounted folding type mani...
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WO/2016/064275A1 |
The present invention relates to a method for operating a drilling vessel adapted to run large diameters surface casing joints having a diameter of over 20 inch (51cm) and a length of 30- 50 feet (9-15 meters), and build a surface casing...
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WO/2016/062437A1 |
The invention relates to a system (1) for compensating for a movement of an element hooked onto movable equipment, said system (1) including two pulley blocks (2, 3), at least two hinged arms (4), a compensation cylinder (5) and a cable ...
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WO/2016/062812A1 |
Offshore drilling system comprising a drilling tower (10), a tubular string hoisting device with a crown block (23) and a travelling block (24) suspended from said crown block in a multiple fall arrangement, a heave compensation system a...
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WO/2016/064273A1 |
A land based dynamic sea motion simulating test drilling rig (1) comprising: - a soil bound foundation (2), - a pivot structure (3) secured to said foundation and providing at least one horizontal pivot axis (4), - a motion base (5) moun...
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WO/2016/060657A1 |
An example latch coupling assembly includes a latch coupling defining an inner latch profile and an expandable sleeve coupled to the latch coupling. A latch defining an outer latch profile is mateable with the inner latch profile, and a ...
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WO/2016/008060A9 |
A semi-automated drill rod handling apparatus comprising an elongated boom (19) mounted substantially parallel to the longitudinal axis of a platform (11) mounted on a transverse elevated horizontal beam (20) situated above the proximal ...
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WO/2016/054610A1 |
A drilling system includes a plurality of laterally adjacent drilling packages (112, 114) and a movable wellcenter assembly that includes a riser and a riser tensioner assembly coupled to a first end of the riser, wherein a second end of...
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WO/2016/049335A1 |
A pipe handling device and method for use with a horizontal directional drilling system. The pipe handling device stores sections of drill pipe in a magazine. The magazine is constructed so that it can be mounted to a boring machine in a...
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WO/2016/044566A1 |
A system for controlling a coiled tubing injector head includes a hydraulic control line in fluid communication with each drive motor, a valve associated with one or both hydraulic control lines, and a sensor associated with each drive m...
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