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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...
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WO/2018/093540A1 |
A tong assembly (100) includes a power tong (102), a backup tong (104), and a carriage assembly (106) operatively connecting the power tong and the backup tong. The carriage assembly includes a movable trolley assembly (138). The movable...
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WO/2018/093914A1 |
A torqueing tool for rotating bolts connecting a pipe flange in a subsea environment, comprising a first guide for guiding movement of the torqueing along a pipe, a socket for engaging a first bolt, a shaft for transferring torque from a...
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WO/2018/093253A1 |
The present invention relates to a tender assisted drilling system comprising a high-line system adapted to be placed on a tender vessel and an offshore platform onto which a drilling rig is arranged, which high-line system is adapted to...
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WO/2018/090859A1 |
Provided are a system and method, based on machine vision and multi-sensor fusion, for automatic operation of a coal mining machine. The system comprises a main machine body of a coal mining machine, an automatic drill rod conveying syst...
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WO/2018/090349A1 |
The invention relates to the technical field of well drilling tools. Provided is a drill pipe raising/lowering tool comprising a handle (1). A lower end of the handle (1) is vertically welded to a corner portion of a skid (2). The skid (...
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WO/2018/094264A1 |
A motion compensating system and method for use on a vessel during well intervention operations through a riser. The system can comprise an upper floor having an opening therethrough, a lower base having an opening therethrough positione...
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WO/2018/085917A1 |
A torque transfer control tool has a rotary-stroking piston that is axially movable within a fluid chamber in response to rotation of mandrel having an upper end co-rotatably coupled to a first torsional drive system component and a lowe...
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WO/2018/089188A1 |
Embodiments of the present disclosure generally relate to an insert in a clamping device or gripping apparatus. The insert may include a gripping element having an elongated body and a plurality of contact features, a first member formed...
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WO/2018/089034A1 |
A connector tool is used to direct fluids from a lifting assembly into a bore of a downhole tubular. The connector tool includes a body having an upper end and a lower end. The upper end is configured to be coupled to the lifting assembl...
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WO/2018/087511A1 |
A sensor unit (10) is mountable on a rotatable element (5) on a platform (3) that is itself movable, and comprises an orientation sensor arranged to take measurements that are dependent on the orientation of the sensor unit, a processor ...
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WO/2018/081889A1 |
A grip element for gripping a tubular CRA workpiece has a hardened grip surface carrying an array of generally pyramidic die teeth, which may have either pointed or rounded tips, with the configuration of the tooth tips being selected fo...
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WO/2018/084720A1 |
Circulation unit (1) adapted for continuous circulation of drilling fluid during drilling, wherein - an upper chamber (16) is defined upwards by an upper sealing element (133), and through a lower chamber (123) is defined downwards by a ...
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WO/2018/084972A1 |
A handling tool is disclosed that includes a body having a high-stress location, a pocket formed in the high stress location, and a sensor adhered to a surface of the pocket and oriented along an axis of the body.
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WO/2018/081056A1 |
Aspects of the present relate to automated load cell identification. A method is provided. The method generally includes sending, from a load cell to a remote processing system, identification information associated with the load cell; a...
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WO/2018/073197A1 |
Device for determining the assembly quality of threaded tubular components, comprising a frame (2) arranged to be mounted on a portion of the exterior surface of a threaded tubular component, at least one measuring member (3) having a co...
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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...
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WO/2018/073453A1 |
The present invention relates to a tensioner pad assembly (230) for a track-type tensioner, comprising: - a mounting support (32); and - a tensioner pad (34), mobile relative to the mounting support, said tensioner pad comprising a conta...
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WO/2018/072019A1 |
Sealing/locking rod safety clamp systems and components are provided. In some embodiments, the systems can comprise a locking rod clamp, a lockable drive motor shaft, and locking shaft rams. Methods of use of sealing/locking rod safety c...
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WO/2018/071291A1 |
An apparatus for gripping a tubular includes a body. A slip carrier is coupled to an inner surface of the body. The slip carrier is configured to pivot between an open position and a closed position. A tubular is configured to be introdu...
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WO/2018/068099A1 |
Disclosed is an apparatus for connecting to a tube or a rod in a longitudinal axial direction of the tube or rod. The tube or rod is used in the assembly of a tube or rod string. The apparatus comprises an engagement member adapted to en...
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WO/2018/067017A1 |
System (10) arranged on a marine vessel (1) or platform, and related method of use. The system in various embodiments has at least one hydraulic actuator (6) coupled to a load (4), the actuator being configured to support the load while ...
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WO/2018/064457A1 |
Embodiments of a vertical pipe handler system (50) and method of its use include a casing tong handling tool (10) connected to a lifting tool (55) having a gripper head (51) and supported by an arm (53) of the vertical pipe handler syste...
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WO/2018/058214A1 |
The present invention relates to a method and a system used in petroleum well construction operations for the purpose of measuring the execution performance of the various operations involved in the construction of a well and providing, ...
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WO/2018/057001A1 |
Disclosed herein are methods and systems that include an automatic wireline tuner. A downhole cable system may comprise a cable assembly comprising a conductor; and a negative impedance circuit at a termination of the conductor in the ca...
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WO/2018/057074A1 |
A tubular handling system and method, of which the tubular handling system includes a power tong configured to engage and rotate an add-on tubular by applying a torque thereto, the power tong defining a central opening configured to rece...
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WO/2018/058084A1 |
A downhole tool conveyable within a wellbore and able to optically communicate with surface equipment. The downhole tool includes a processing system operable to process electronic downlink signals and generate electronic uplink signals....
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WO/2018/057075A1 |
A tong for applying torque to a tubular and a method of using a tong, of which the tong includes a rotary ring defining an inner profile through which the tubular is received, the inner profile defining a plurality of pockets extending r...
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WO/2018/052417A1 |
A travel joint that provides fluid communication between at least two hydraulic control lines through a cavity in the travel joint. In certain embodiments, the travel joint includes a sleeve assembly, a piston assembly, and annular cavit...
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WO/2018/052501A1 |
A tubular gripping assembly includes a power tong housing configured to actuate between an open position and a closed position. An inflatable bladder apparatus is coupled to an inner surface of the power tong housing and configured to gr...
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WO/2018/053399A1 |
A coiled tubing injector head unit includes a first bearing carrier and a second bearing carrier attached to a frame of the injector head unit that support an input drive shaft extending between the first and second bearing carriers, a s...
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WO/2018/053422A1 |
A stripper adapter mounted on a coiled tubing injector head unit includes a swivel ring secured between an upper thrust washer and a lower thrust washer, wherein the swivel ring is rotatable 360 degrees about a longitudinal axis.
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WO/2018/048658A1 |
A mobile offshore drilling unit is converted to provide drilling, completion and workover access to multiple dry tree wells from a drilling derrick to allow production and export of oil and gas from high pressure, high temperature reserv...
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WO/2018/049360A1 |
A flowline system for fluidly connecting a fracturing manifold to a fracturing tree includes a first flowline assembly which is pre-assembled with the manifold, the first flowline assembly comprising a number of preassembled first flowli...
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WO/2018/048861A1 |
Embodiments and methods relate to pulling and installing a product line along an underground arcuate path beneath an obstacle, including pulling the product line for an extended length (i.e. a length that might otherwise be deemed imprac...
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WO/2018/044362A1 |
A load limiting device that limits and/or provides an indication when an amount of torque applied to a threaded tubular connection by a tong exceeds a predetermined amount.
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WO/2018/044259A1 |
A riser tensioner system has a riser support device, an actuator, and a bearing assembly disposed between the riser support device and the actuator. The bearing assembly is configured to provide at least five degrees of freedom of moveme...
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WO/2018/045059A1 |
Methods for monitoring the positions of latch members in a fingerboard structure through use of wireless sensors include using wireless sensor data to determine the angular position of a given latch member, in real-time. If the angular p...
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WO/2018/040283A1 |
Disclosed are a coiled tubing clamping device and an injection head using the clamping device. An inner surface of a clamping block (1) of the clamping device is a trapezoid-shaped clamping opening; the bottom of the clamping opening is ...
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WO/2018/036711A1 |
The present invention relates to a method and a system for the energy management of an energy storage means of an electrical system. The electrical system comprises at least one element (EMO) that is movable under the action of swell, a ...
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WO/2018/039033A1 |
An apparatus for extracting trees, stumps, posts and similar structures from the ground is attached to a 3-point hitch tractor accessory. The apparatus comprises a base frame and a lifting frame. The base frame includes a pair of vertica...
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WO/2018/036713A1 |
The invention relates to a working machine and to a method for working a soil with the working machine, having a mast along which a top drive is moved vertically by means of an adjusting device, a telescopic Kelly linkage having at least...
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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...
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WO/2016/175655A9 |
The present invention relates to a tubular product clamp for supporting a tubular product, e.g. a drilling pipe, in a firing line of a drilling rig, and a method for supporting a tubular product in a firing line. The clamp comprises mult...
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WO/2018/034832A1 |
An apparatus for slip monitor and control includes a body (125); a plurality of slips (120); a transmitter (340) for each slip; at least one receiver (330) coupled to the body; and an actuator (450) for each slip configured to move the r...
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WO/2018/031484A1 |
The invention provides a centralizer for use with downhole operations. The centralizer is formed of a hollow, cylindrical body having an exposed outer surface and formed of a non-metallic material, a plurality of non-metallic blades prot...
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WO/2018/031296A1 |
A method for assembling a riser from a platform on the surface of a body of water includes assembling segments of riser end to end through a drill floor using a main drilling unit on the platform. At least one auxiliary line is assembled...
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WO/2018/031294A1 |
An insulated (mineral insulated) conductor heater for heating a subsurface formation is disclosed. The heater may include a first elongated electrical conductor, a first electrical insulator at least partially surrounding the first elong...
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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...
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WO/2018/026370A1 |
A wellbore unloading arrangement for removal of debris from a wellbore. The unloading arrangement includes an unloading bottom hole assembly which can inject both nitrogen and a liquid as well as draw debris into a flowbore for transmiss...
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