Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 1 - 50 out of 6,883

Document Document Title
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...  
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...  
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 ...  
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...  
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, ...  
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...  
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...  
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....  
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...  
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...  
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...  
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...  
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.  
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...  
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...  
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...  
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.  
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...  
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...  
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 ...  
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 ...  
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...  
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...  
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/2018/034832A1
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...  
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...  
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...  
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...  
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/2018/026370A1
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...  
WO/2018/026983A1
A bell design crown block for a top mounted compensator includes a removable, tilting sheave block mountend witin the outsice perimetere of a crown block yoke. An actuator installed in the crown block actuates the tilt function. No hinge...  
WO/2018/020221A1
The invention relates to a clamp arrangement (40), and associated method, for restricting movement of buoyancy on a drilling riser (20). The clamp arrangement is bondable with a conduit and comprises first and second clamp members (10, 3...  
WO/2018/022742A1
A control system for a coiled tubing injector for moving a coiled tubing string within a wellbore, the injector including injector motors to power an injector drive mechanism, the injector drive mechanism engaging the coiled tubing to mo...  
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/2018/016965A1
A fingerboard latch arrangement (100) has an elongate support member (10), a latch (11), the latch (11) having a closed position and an open position, an activation member (12) connected to and movable longitudinally along the elongate s...  
WO/2018/016964A1
A gripper device (1) for gripping a pipe. The device comprises a support structure (5), a gripper arm arrangement (10) comprising a first gripper arm (12) and a second gripper arm (14), a drive arm arrangement (20) comprising a first dri...  
WO/2018/013126A1
A system and method to minimize trips in a wellbore during coiled tubing operations by simultaneously deploying on coiled tubing as part of the bottom hole assembly a wireline tool and an intervention tool. The wireline tool includes a f...  
WO/2018/013864A3
A power tong positioner has one or more eddy current probes mounted in association with a power tong/backup unit. An electric current runs through the probe, and with the probe positioned close to a tubular connection, movement of the pr...  
WO/2018/013864A2
A power tong positioner has one or more eddy current probes mounted in association with a power tong/backup unit. An electric current runs through the probe, and with the probe positioned close to a tubular connection, movement of the pr...  
WO/2018/010980A1
Method for transporting drill pipes (12) to and/or from a drill string (14) of a drill rig comprising a plurality of connected drill pipes (12), the method comprising repeatingly lifting/lowering single drill pipes (12) one by one from/t...  
WO/2018/011752A1
The present invention relates to a device and a method for the implementation of a flexible tubular structure made of reformable composite material, designed for passing from a first folded configuration to a second longitudinally develo...  
WO/2018/013143A1
A carrier system may be used to position a wireline tool within a wellbore. The system includes a wireline tool carrier disposed on the end of a coiled tubing string. The wireline carrier tool includes a tubular member and stabilizers wh...  
WO/2018/013777A1
Techniques and systems to reduce deflection of a riser extending from an offshore platform. A system may include a riser restraint device configured to be coupled to riser of an offshore platform. The system may also include a tether con...  
WO/2018/011383A1
A pipe storage apparatus for storing stands of drill pipe in an upright orientation, each stand comprising two or more drill pipes, each drill pipe comprising a pipe body and tool joint forming members at respective ends of the pipe body...  
WO/2018/009865A1
Techniques and systems to store and deploy a lift frame (22) of an offshore vessel (10). A device (42) may include a member arm (46) comprising a locking feature (60) configured to couple the member arm (46) to a lift frame (22) of the o...  
WO/2018/009487A1
A downhole tool suitable for use in a wellbore, the tool comprising a hybrid sleeve in the form of a mandrel sleeve; and a sleeve insert disposed within the mandrel sleeve. The tool further includes a first slip disposed about the mandre...  
WO/2018/009483A1
A fingerboard latch assembly includes a latch body, a finger member pivotably connected to the latch body at a first pin, and an actuator assembly coupled to the finger member, wherein the actuator assembly is configured to actuate the f...  
WO/2018/009876A1
Techniques and systems to remove a portion of a drill floor (22) from an offshore vessel (10). The drill floor (10) may include an immovable section (27) comprising a first portion of a surface area of the drill floor (22). The drill flo...  
WO/2018/007804A1
A sensor unit (30) for a fingerboard latch assembly (2) comprising a latch bracket (3) and a latch (5) rotatably mounted on the latch bracket comprises a sensor (30) arranged to sense the orientation of the latch and a wireless, optical ...  
WO/2018/004691A1
Methods for installing a signal cable through a coiled tubing strand include installing a front end bullet at a leading end of the signal cable and dissolvable bullets at intermediate locations along the signal cable. A pushing fluid is ...  

Matches 1 - 50 out of 6,883