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Matches 1 - 50 out of 3,026

Document Document Title
WO/2019/050891A3
An apparatus having a skid, a boom having a first end attached to the skid and pivotable around an axis proximate the first end such that a second end of the boom raises and lowers relative to the skid, and a room mounted on the skid. Th...  
WO/2019/075003A1
A method sequence for handling tubulars into or out of a wellbore, the method comprising: moving a tubular string into or out of a wellbore via a top drive; moving tubular stands to and from a setback position and a stand handoff positio...  
WO/2019/069264A1
Mobile well drilling apparatus (2) for a drilling site (S) with clustered wells (W), comprising : - a substructure (21); a mast (23), which in turn comprises : - hinging points (23a); and fixing points (23b). The mast (23) being hinged t...  
WO/2019/066653A2
A method for permanent plug and abandonment of one or more offshore platform wellbores of an offshore platform and for decommissioning of said offshore platform, wherein said platform has a jacket and a topsides. Use is made of a marine ...  
WO/2019/067787A1
An auger rig for use for a portable ice auger is disclosed. The rig includes a support structure and an auger carriage movable between a raised position and a lowered position via a drive mechanism for drilling an ice hole. In illustrate...  
WO/2019/055241A1
A system including a rig site with at least one pollution control system located on the rig site. The pollution control system is configured to modify an output of light, noise, or vibrations from the rig site to an environment surroundi...  
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/2019/050891A2
An apparatus having a skid, a boom having a first end attached to the skid and pivotable around an axis proximate the first end such that a second end of the boom raises and lowers relative to the skid, and a room mounted on the skid. Th...  
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/2019/014087A1
Systems and methods for calculating a standardized Health Index for a plurality of different components are shown and described. There is a vast number of different components used on an oil rig and each one may have a different definiti...  
WO/2019/013619A1
A vessel (1) and method to perform subsea wellbore related operations, e.g. slim hole technique drilling of a subsea wellbore. The vessel has a hull (2) with at least one moonpool (5,6) defining first and second moonpool areas. A vertica...  
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/2018/236214A1
A mobile offshore platform has a cantilever movable between an extended position and a retracted position and a movement system with a first guide mounted to the cantilever and oriented parallel to the cantilever, a second guide mounted ...  
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/2018/204293A1
An integrated drilling rig machine is disclosed. An integrated power and electronics unit (IPEU) includes all components necessary to transmit power from a generator to rig machines such as a mud pump, drawworks, top drive, etc. A housin...  
WO/2018/204902A1
A method and autodriller for drilling a wellbore with a drill rig by rotating a drillstring and a drill bit with a drill rig drive system; applying an initial weight of the drillstring on the drill rig WOB; measuring drill rig properties...  
WO/2018/204428A1
An actuator assembly for a drilling rig includes a cradle actuator coupled to a substructure of a rig, and an actuator bracket having a first end pivotally coupled to the substructure. The actuator bracket is coupled to the cradle actuat...  
WO/2018/196373A1
A guide rail structure for a power head comprises a guide rail (1) installed at a drilling rig support and a power head support (2) arranged at and movable along the guide rail (1). The power head support (2) has a guide slot (3) going a...  
WO/2018/184916A1
The invention relates to an apparatus for controlling one or more booms of a mine vehicle. The invention further relates to a mine vehicle, method and computer program product. The apparatus comprises a control unit (CU) provided with a ...  
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...  
WO/2018/176172A1
A walking base, mainly for use in construction machinery, mining machinery, marine equipment, and short-distance transportation equipment. The walking base comprises a machine body base (10). A fixed leg (4) is mounted in the machine bod...  
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...  
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...  
WO/2018/162988A2
A foot for a drilling device includes a foot frame and a plurality of louver assemblies attached to the foot frame. Each louver assembly includes a louver that is at a first position when the foot is on a surface and that is movable towa...  
WO/2018/162988A3
A foot for a drilling device includes a foot frame and a plurality of louver assemblies attached to the foot frame. Each louver assembly includes a louver that is at a first position when the foot is on a surface and that is movable towa...  
WO/2018/164572A1
A semi-submersible drilling vessel has a deckbox structure and a shaker room. A downward sloping mud return line is provided that passes mud from the diverter to the shaker room. In the shaker room there are one or more shale shaker devi...  
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...  
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...  
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...  
WO/2018/132810A1
A system comprises a wellsite including a wellbore location and a BOP positioned at the wellbore location, a drilling rig in the wellsite and including a rig floor and at least one substructure, the substructure having a longitudinal axi...  
WO/2018/129448A1
Mining systems include a continuous miner; a movable roof support; a roof bolter; and a flexible conveyor train positioned with its front end located under the roof support and extending underneath the roof bolter.  
WO/2018/120653A1
Disclosed is a multifunctional drilling experimental bench rack, comprising a gantry, a hydraulic cylinder, a power faucet (8) and a platform base. The gantry is mainly used for controlling a drill string in the drilling procedure, and i...  
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 ...  
WO/2018/107557A1
Disclosed is a vertical lifting drilling rig, wherein a well frame (2) is formed of multi-stage well frame modules spliced together; a stationary pulley set (10) and a guide pulley (9) are mounted at an upper end of a well frame base sta...  
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,...  
WO/2018/096160A1
A method for processing a plurality of surface-wells arranged in a well cluster on an offshore wellhead platform is provided. Each surface-well comprises a conductor having an upper part, the upper part of two or more of the conductors b...  
WO/2018/097986A1
A flexible deployment system is used to deploy subsea/downhole well equipment or modules from a multi-purpose vessel without requiring a moon pool and a derrick or tower. The deployment system may include the vessel and a deployment fram...  
WO/2018/093254A1
The invention relates to a device (10) for transporting, in particular skidding or jacking, a heavy object (4) supported on at least one guide (2), comprising an actuator (7) for effecting transport, in particular at least one hydraulic ...  
WO/2018/089597A1
A floating offshore structure includes a buoyant hull including a first column, a second column, and a pontoon coupled to the first column and the second column. Each column is vertically oriented and the pontoon extends horizontally fro...  
WO/2018/085850A1
A side saddle slingshot drilling rig includes a right substructure and a left substructure, the substructures positioned generally parallel and spaced apart from each other. The right substructure includes a right lower box and a first s...  
WO/2018/075966A1
The disclosure relates to an apparatus for supporting and moving a product line or pipe string in connection with an underground arcuate path in a ground beneath an obstacle, having a platform on the ground; a pivot member connected to t...  
WO/2018/074735A1
Disclosed are a method for automatically replacing a casing and a drill pipe, and a drilling machine comprising the same. The drilling machine comprises: a frame unit having at least two elongated frames which are slidably coupled to eac...  
WO/2018/042348A1
An attachable lighting system for a drilling rig. A method of providing lighting to a drilling rig site comprising, attaching at least one light fixture directly to the crown of a drilling rig on each of at least two sides, wherein the l...  
WO/2018/045357A1
A subsea hydrocarbon production field includes a number of first subsea Christmas trees, a first manifold and a number of first flexible flowline jumpers, each of which is connected between the first manifold and a corresponding first tr...  
WO/2018/045259A1
Systems and methods for optimizing the working environment in a drilling control room may include (i) systems and methods to selectively actively attenuate one or more noise sources affecting the noise level within the drilling control r...  
WO/2018/038119A1
Provided is an undersea mining base that is capable of coping with slopes and undulations of a seabed deposit. This undersea mining base (20) is provided with a seabed mineral excavation device (30) that forms a pit in a seabed deposit (...  
WO/2018/034677A1
A work platform for coiled-tubing downhole operations apparatus and method, for safe, efficient, and relatively inexpensive extended access to the elevated top of the section of riser pipe necessary for the use of coiled tubing for downh...  
WO/2018/031624A1
A derrick structure may include a plurality of drilling rotating/hoisting/circulation (RHC) traveling block/top drive like systems that can move between and are fully functional on multiple well centers. With such a configuration, one RH...  
WO/2018/022713A1
A coiled tubing transport unit includes a coiled tubing reel unit, a first mechanism for shifting the coiled tubing reel unit lengthwise along the coiled tubing transport unit, an injector head, and a second mechanism for shifting the in...  
WO/2018/013258A1
A drilling rig may include a right substructure, left substructure, and a drill floor. The drill floor may be pivotably coupled to lower boxes of the left and right substructure by struts. The substructures may include hydraulic cylinder...  

Matches 1 - 50 out of 3,026