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WO/2016/112069A1 |
Pipes, drill strings including pipes, and methods for use on a drilling rig. The method includes obtaining pipe data for individual drill pipes of a drill string, obtaining a well trajectory for a well, obtaining one or more drilling mea...
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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/2016/094022A1 |
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/2016/089478A1 |
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/2016/078662A1 |
An offshore well-processing system for performing one or more well-processing tasks on one or more wells of an off-shore oil or gas reservoir, the system comprising a mobile offshore drilling unit and a remote well-processing device conf...
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WO/2016/077914A1 |
ABSTRACT Described herein is a walker for moving a structure over the ground. The structure to be moved may be an oil and gas rig for instance. The walker includes a pontoon for engaging the ground, a jack with rollers disposed on the po...
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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/2016/066986A1 |
A system for moving items on a rig floor (2), the system comprising a plurality of skids (30 - 35) and a network of rails (10) for guiding the plurality of skids, each skid of said plurality of skids for supporting an item, and each skid...
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WO/2016/068719A1 |
An arrangement for plugging a wellbore (11) in an underground formation (1), in which a non-rotatable tool string (6) extends from a well-plugging module (5) arranged over a wellhead (3) down to a plugging zone (112) in the wellbore (11)...
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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/2016/054610A1 |
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/2016/053090A1 |
An offshore crane tower system for use on a vessel with a moonpool includes a tower structure whichextends in a vertical direction and is for placement on the vessel adjacent to and/or above the moonpool; a crane with a hoist system able...
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WO/2016/049422A1 |
A mobile drilling rig is mountable on a separate drive chassis having running gear. A separate main frame may be having elongated members, each having outer end extensions and vertically adjustable support posts thereon. A slide chassis ...
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WO/2016/048458A1 |
A method of assembling a drilling rig may include aligning a trailer with a drilling rig support structure, the trailer carrying a mast and the drilling rig support structure including a step-down substructure. A first end of the mast ma...
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WO/2016/033706A1 |
Provided is a walker-type traveling chassis, comprising a fixed traveling frame (2) mounted on the base plate of a main machine body (10); by means of a lateral traveling cylinder (12) or a connecting pin (9), the main machine body (10) ...
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WO/2016/029312A1 |
The present disclosure relates generally to devices and methods useable during well drilling operation. More particularly, the present disclosure pertains to a drilling rig incorporating a dual top drive apparatus useable for decreasing ...
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WO/2016/032577A1 |
Systems, devices, and methods include a racker device and a catwalk structurally arranged to move a tubular or stand about a drilling rig site. A sensing arrangement is cooperatively associated with at least one of the racker device and ...
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WO/2016/026378A1 |
Disclosed is a tower lifting device for a rotary drill, comprising a hydraulic cylinder (5), an extending oil way (7), a contracting oil way (6), a speed control oil way (14) and a proximity switch (3), wherein the extending oil way (7) ...
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WO/2016/026022A1 |
A manually operated pneumatic rock drill positioner for mining shaft wall boring, said positioner comprising: an articulated boom having one end for releasable coupling to a mobile ground platform and another end opposite said one end th...
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WO/2016/015336A1 |
A drill boom (110) of an underground drilling machine (100) supports a boom assembly (112) of the drilling machine (100) to extend the boom assembly (112) to a certain position, and the boom assembly (112) supports, moves and rotates a f...
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WO/2016/015334A1 |
A supporting mechanism (200) for supporting, moving and rotating a feed beam (114) includes a boom assembly (112), a drill boom (110) and a rotating device (102). The boom assembly (112) connects to the feed beam (114) and supports the f...
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WO/2016/008031A1 |
A drilling rig may include a pair of main beams supportable by a pair of rails, a substructure, an A-frame secured to the main beams, and a mast pivotably secured to the main beams and configured to lay down in a pre-erected stage. The s...
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WO/2015/190991A1 |
A modified spudcan with optimal peripheral skirt for enhanced performance of jackup operations comprises a spudcan top part, a spudcan bottom part, wherein the spudcan bottom has a central tip protruding from the central part of the spud...
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WO/2015/190935A1 |
A derrick assembly (1) is described, the derrick assembly (1) including a derrick (11) and a gripping deck (13) which includes a holding device (131) for holding a casing (2), the derrick assembly (1) being characterized by further inclu...
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WO/2015/175093A1 |
Apparatus and methods include a parking system for a drilling rig. The parking system includes a first track portion (428) extending along a pathway between a well center (116) and a V-door (134) on a drilling rig and a second track port...
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WO/2015/171073A1 |
An arctic jackup truss leg comprises a plurality of chords, an outer bracing network with a plurality of bracing elements connecting the plurality of chords, an internal bracing network with a plurality of bracing elements, and a bridge ...
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WO/2015/166514A1 |
The present invention relates to a floating unit for drilling operations in particular a drill ship, comprising a floating structure 2 which defines a main deck 3, above which a drill floor 4 is placed, and at least one drilling tower 5 ...
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WO/2015/166410A1 |
The invention relates to a drillship, comprising a hull (2) which extends along a longitudinal axis X between a bow (3) and a stern (4). The ship (1) comprises a main deck (5), above which a drill floor (6) is positioned, and one or more...
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WO/2015/164911A1 |
An apparatus for rotating a tube or rod is provided. The tube or rod is supported from a mast of a rig and for insertion into a well. The apparatus includes a rotation member for rotating the tube or rod. The rotation member is mounted o...
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WO/2015/155211A1 |
A self-aligning apparatus for a lifting system, and a derrick comprising the apparatus, the apparatus comprising a structure (4), the structure (4) comprising a first element (11) configured with first and second projecting free ends (11...
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WO/2015/148524A1 |
A rotary table has a non-circular drive recess in the central opening which carries an assembly of mounting structures and slip carriers that when joined together fit in the non- circular drive recess. The plurality of slip carriers are ...
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WO/2015/142515A1 |
A drilling assembly including a sensor coupled to a gear, the gear in direct or indirect rotational communication with a component of drilling assembly, such as a bull gear or a pipe handler. The drilling assembly further including a log...
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WO/2015/133892A1 |
The invention relates to an offshore drilling vessel comprising a main deck, a moonpool a firing line hoist system having a tower, a BOP transport system and a pivotally supported U-shaped working deck. The U-shaped working can be pivote...
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WO/2015/126570A1 |
Apparatus and methods include a racker device for moving tubular stands on a drilling rig, a fingerboard cooperatively disposed to receive tubular stands from the racker device and to support the tubular stands in a vertical arrangement,...
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WO/2015/108746A1 |
An underwater drilling rig assembly includes a hull anchored to a sea floor with at least one anchoring component. Also included is a rig assembly disposed on the hull. Further included is a mast unit of the rig assembly. Yet further inc...
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WO/2015/103340A1 |
A well intervention semisubmersible vessel and method including a drilling rig further including a non-elevated derrick floor and a handling tower having a single point land out without riser tensioners. The vessel may also include a flu...
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WO/2015/095668A1 |
An external trap apparatus (70) and a method for safely controlling drilling tool string components during oil field drilling operations includes a collar clamp (72) affixed to a drilling tool string lubricator (80) and configured with l...
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WO/2015/089213A1 |
A tubular gripping apparatus includes a main bowl including a bore formed therethrough about an axis, and a movable bowl movably receivable within the main bowl. The movable bowl includes a bore formed therethrough about an axis with a t...
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WO/2015/077871A1 |
A lighting system for a drilling rig including a lighting frame attached to a crown of the drilling rig, wherein the lighting frame includes an adjustable frame portion attached to the crown of the drilling rig and a light bearing frame ...
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WO/2015/080592A1 |
Skidding system (14) intended for use when moving equipment horizontally in connection with oil and gas recovery, for instance during well interventions, wherein the skidding system (14) comprises a skid frame (2) displaceably arranged o...
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WO/2015/076850A1 |
A rotary steerable drilling system includes a gear box driven by a drill string having an input rotatable in a first direction and an output rotatable in an opposite direction. A drive shaft coupled to the output has a first axis of rota...
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WO/2015/056132A1 |
A telescopic mast (3) comprising: at least one first structure (31) comprising, in turn, a fixing portion (312), which is adapted to be fixed to a drill floor (21); at least one second structure (33), mobile relative to the first structu...
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WO/2015/052075A1 |
A driving apparatus (2) for driving pipes (4) into the sea bed is disclosed. The driving apparatus has support arms (20) supporting a drill tower (16) for driving pipes into the sea bed, and a body (6) for supporting a plurality of pipes...
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WO/2015/042259A1 |
A system for stick mitigation of a cable in a well includes a derrick operatively aligned with a well. The derrick supports a cable and a cable injector. The cable injector is operatively aligned with the well and the cable, and the cabl...
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WO/2015/032730A1 |
A deployment apparatus (2) for deploying an object to a sea floor is disclosed. The deployment apparatus comprises a body (4) and an attachment part (14) mounted to the body for releasably attaching an object to the apparatus. Thrusters ...
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WO/2015/030757A1 |
Disclosed is a mobile platform on which equipment is mounted. A structural frame for a platform used to transport equipment may include a bottom rail configured to rest on the ground, a top rail vertically offset from the bottom rail, a ...
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WO/2014/205601A9 |
Disclosed is a rotary excavating bucket drill, comprising a power means box upper platform (1), a power means box (2) and a power means box lower platform (3), wherein a telescopic lifting frame (19) is mounted on the power means box upp...
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WO/2015/020626A1 |
The invention relates to a brake, shear and cable management system and method, which is attachable adjacent to a reeling-type drum to effectively brake and cut cable, such as drilling line, boring line, electrical line, fiber optic line...
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WO/2015/016849A1 |
A platform system for working on top of, or transgressing over laid down pipe or other tubular stock to provide workers a safe means of accessing pipe without working under or between the pipe, or having to walk on pipe which can roll or...
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