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US20140224943 |
Articulation Festoon Cabling Beams
The cable handling apparatus includes a trolley beam, where the trolley beam is adapted to allow a cable trolley to slide thereon and an articulating arm. The articulating arm is hingedly coupled... |
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US20110030970 |
BREAK-OUT ASSEMBLY FOR A DRILLING MACHINE
A break-out assembly includes a slide wrench assembly, and a slide wrench rotator assembly which rotates the slide wrench assembly in response to actuating first and second rotator assembly... |
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US20130098632 |
GRADATIONAL INSERTION OF AN ARTIFICIAL LIFT SYSTEM INTO A LIVE WELLBORE
A method of inserting a downhole assembly into a live wellbore, includes: assembling a pressure control assembly (PCA) onto a production tree of the live wellbore; inserting a first deployment... |
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US20140020907 |
FIXED WET CONNECTION SYSTEM FOR AN ELECTRICAL SUBMERSIBLE PUMP
A wet connection system comprises a fixed tubing with an orientation profile and redundant, first and second fixed wet connectors, and an electrical submersible pump assembly (ESP) comprising a... |
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US20150197995 |
RETRIEVABLE TUBING CONNECTOR SYSTEM
A technique facilitates connection of tubing strings in which one tubing string is received in another tubing string. A connector has an inner connector which may be coupled with an inner tubing... |
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US20110240312 |
PERMANENT CABLE FOR SUBMERSIBLE PUMPS IN OIL WELL APPLICATIONS
A technique facilitates the employment of an electric submersible pumping system or other well system downhole into a wellbore. The electric motor system is coupled with a signal carrying cable... |
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US20110042101 |
LATCHING MECHANISM FOR CHANGING PUMP SIZE
A latching mechanism for selectively disengaging an upper pump from a motor in an ESP. The latching mechanism comprises barbs formed on an upper end of an upper shaft that are engaged by a tool to... |
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US20130319674 |
RIGLESS CASING CUTTING/PULLING STAND
A tool for removing a portion of a casing from a wellbore. The tool includes a base having an opening or bore formed therethrough. A plurality of hydraulic cylinders may each have a first end... |
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US20110290505 |
Drilling and Completion Deflector and Method of Using
A tool assembly is provided. The tool assembly comprises a drilling deflector and a completion deflector, the completion deflector coupled to the drilling deflector. |
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US20140158367 |
WELLHEAD LATCH AND REMOVAL SYSTEMS
A wellhead latch assembly may include one or more latches for attaching to a wellhead and allowing removal of the wellhead during a well abandonment process. The wellhead latch assembly may... |
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US20140116723 |
METHOD OF INSTALLING A MULTI-BOWL WELLHEAD ASSEMBLY
A method of completing a well includes Lowering a wellhead onto a base al as upper end of the well. A hub with internal threads and an external circumferential stepped recess is secured to... |
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US20140290938 |
Circumferential Displacement Tool System
Just above an oil wellbore, an example circumferential displacement tool grips a threaded coupling in performing a circumferential displacement method of properly tightening the coupling to an... |
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US20140138100 |
METHODS OF MECHANIZED AND AUTOMATED TRIPPING OF RODS AND TUBULARS
The present disclosure provides techniques and methods of tripping rods and tubulars. Specifically, the disclosure provides techniques for pulling a rod string out of hole and delivering the... |
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US20090266558 |
METAL SEAL FOR WELLHEADS
A reusable metal seal for a wellhead provides a metal-to-metal seal and includes upper and lower tapered sealing flanks which may be deflected by tapered wall surfaces on the wellhead engaging the... |
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US20150000930 |
PUMP JACK ASSEMBLY
A pump jack assembly comprising: a horsehead mounted to rock on a frame; a polished rod connected to the horsehead; and a hydraulic motor connected to rock the horsehead. |
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US20090211765 |
Method for rapid sealing of boreholes
A method and apparatus for rapidly installing or withdrawing a sealing liner into or out of a subsurface well bore or borehole. An eversion aid is engaged with the liner, the eversion aid serving... |
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US20150107849 |
APPARATUS AND METHOD TO RETRIEVE BOWL PROTECTOR PRIOR TO LANDING HANGER
A method tor completing a well includes drilling a well through a wellhead having an annular bowl protector inserted therein. The bowl protector lias an internal recess. A lower end of a casing... |
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US20130048307 |
COMPLETION FOR DOWNHOLE APPLICATIONS
A technique facilitates connection and disconnection of an upper completion with respect to a lower completion. An overall completion system comprises the upper completion releasably engaged with... |
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US20130269953 |
Method and Support Apparatus for Supporting Down Hole Rotary Tools
A portable frame assembly having a skid assembly for supporting a vertically oriented mast assembly is disclosed. The mast assembly is comprised of at least two column assemblies that may be... |
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US20120138312 |
Methods for Retrieving A Dipper Assembly
A stripper device for a wellhead defining the terminus of an aliphatic hydrocarbon production well. The stripper device includes a lubricator assembly having a lubricator pipe in communication... |
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US20090272540 |
MOBILE HYDRAULIC WORKOVER RIG
A portable hydraulic rig for workover, drilling or other operations on existing wells in which the rig has a derrick elevated on a base structure comprised of containers for equipment used in... |
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US20140290965 |
DEACTIVATION OF PACKER WITH SAFETY JOINT
A packer deactivation system can include a packer and a safety joint. Activation of the safety joint can prevent setting of the packer. A method for use with a subterranean well can include... |
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US20100319929 |
Dual Anchoring Tubular Back-Off Tool
A back-off tool for use in breaking a joint of a tubular disposed in a well. The tool is dual anchoring in nature such that breaking of the joint may be achieved with a degree of precision... |
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US20140034332 |
Workstring Disconnect Tool and Method of Use
A tool for economically, efficiently, and reliably separating a workstring in a wellbore is disclosed. |
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US20120118584 |
MODULAR TOOL FOR WELLBORE CLEANING AND METHOD OF USE
A sealing means for debris chambers of a debris extraction tool and a method for dismantling and handling a debris extraction toll using such sealing means are disclosed. The sealing means for a... |
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US20150027714 |
Swelling Debris Barrier and Methods
The present invention provides systems and methods for protecting the lower main wellbore of whipstocks and completion deflectors from debris accumulation. A well system subassembly includes a... |
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US20080164036 |
Artificial Lift System
An artificial lift system provides an artificial lift design specifically for the pumping of liquids from natural gas wells, but not limited to this application. In doing so, production rates and... |
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US20150259996 |
ON-DEMAND RELEASE TOOL SYSTEM AND METHODOLOGY
A technique facilitates on-demand release of desired sections of a well string, e.g. sections of a perforating gun string, via at least one on-demand release tool. The on-demand release tool has... |
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US20100319930 |
Time-Controlled Release Device for Wireline Conveyed Tools
This invention relates to a time controlled release device for down line tools in oil or gas wells. Tools that are lowered into a well for various purposes occasionally become stuck in the well... |
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US20120152565 |
DOWNHOLE RELEASE JOINT WITH RADIALLY EXPANDABLE MEMBER
A downhole releasable tubular connection includes a joint between two tubing strings, wherein one of the two tubing strings is radially expanded and plastically deformed by an expansion device.... |
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US20140209322 |
TORQUE WRENCH SYSTEM HAVING MULTIPLE TORQUE STATIONS
An improved multi-bolt and nut torque wrench for installing and removing bolts or nuts from flanged joints or the like which includes a plurality of torque stations having a plurality of high... |
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US20120227977 |
TORQUE WRENCH SYSTEM HAVING A MULTIPLE TORQUE STATIONS
An improved multi-bolt and nut torque wrench for installing and removing bolts or nuts from flanged joints or the like which includes a plurality of torque stations having a plurality of high... |
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US20120006564 |
TORQUE WRENCH SYSTEM HAVING A MULTIPLE TORQUE STATIONS
An improved multi-bolt and nut torque wrench for installing and removing bolts or nuts from flanged joints or the like which includes a plurality of torque stations having a plurality of high... |
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US20130126186 |
WELLBORE TUBULAR HANDLING SYSTEM
A wellbore tubular handling system and method for moving tubulars into a wellhead. The wellbore tubular handling system includes a service rig including a transport chassis, a mast pivotally... |
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US20090107727 |
Method and Device at Rock Drilling
Slacking off device (24) for use on a drilling device (2) for rock drilling. The drilling device (2) comprises a rock drill (4) to which a drill string (10) is adapted to be jointed by means of a... |
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US20150047853 |
SYSTEM AND METHODOLOGY FOR MECHANICALLY RELEASING A RUNNING STRING
A technique facilitates selectively disengaging a running string from a lateral tube assembly. The running string comprises a running sub which is engageable with the lateral tube assembly. The... |
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US20130233566 |
SAFETY JOINT WITH NON-ROTATIONAL ACTUATION
A method of releasing a safety joint in a subterranean well can include disconnecting a tubular string at the safety joint without rotation of the tubular string. A safety joint for use in a... |
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US20150101826 |
AUTOMATED ROUGHNECK
An automated roughneck may include a backup tong and a makeup tong. The makeup tong and backup tong may be selectively movable relative to one another. The makeup tong and backup tong may include... |
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US20120267120 |
Cranked Rod Pump Method
An improved method is provided, for pumping fluids, such as water and/or hydrocarbons, from a subterranean formation or reservoir, through use of a cranked rod pumping (CRP) apparatus for... |
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US20130255965 |
Breakout Wrench Assemblies and Methods
Break out wrench assemblies are provided that can include: a first subassembly, the first subassembly including a first pair of opposing arms linked by a first actuator configured to extend or... |
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US20150144354 |
Method And Apparatus For Tool Retrieval
The present disclosure is directed towards, in general, retrieval tools operable for conveyance within a wellbore extending below a wellsite surface, and methods of using such retrieval tools. One... |
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US20130284454 |
RUBBER ELEMENT REMOVAL TOOL
A tool for removing a rubber element of an RCD from a drill stem, the tool having an upper pulling ring of a circumference sufficient to traverse around a rubber element, the ring having an open... |
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US20100212913 |
Drilling and Completion Deflector
A tool assembly is provided. The tool assembly comprises a drilling deflector and a completion deflector, the completion deflector coupled to the drilling deflector. |
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US20130032358 |
Method And System For Controlling A Well Service Rig Based On Load Data
The present invention is directed to methods for controlling the operations of a well service rig at a well site by evaluating load sensor data obtained from sensors on or associated with the well... |
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US20110214856 |
METHOD AND SYSTEM FOR CONTROLLING A WELL SERVICE RIG BASED ON LOAD DATA
The present invention is directed to methods for controlling the operations of a well service rig at a well site by evaluating load sensor data obtained from sensors on or associated with the well... |
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US20090205835 |
CUT RELEASE SUB AND METHOD
A tubular member for lining a wellbore, the tubular member comprising: an inner tubular member including a first end, an opposite end, an axial bore extending from the first end to the opposite... |
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US20150136417 |
METHOD FOR HANDLING TUBULARS AND RIGIDIZER THEREFOR
A rigidizer and method for its use in supporting a tubular string during handling operations. The rigidizer includes upper and lower sleeves which pivotally open and close to clamp about the... |
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US20070187111 |
Apparatus and method for dewatering low pressure gradient gas wells
Disclosed is an apparatus and method for removing extraneous water from a natural gas well using a miniaturized jet pump assembly and a concentric coiled tubing string. The miniaturized jet pump... |
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US20090159294 |
SYSTEMS AND METHODS FOR AUTONOMOUS TRIPPING OF OIL WELL PIPES
A robotic system coupled to a racking platform of an oil well service or drilling rig comprising a base coupled to the racking platform at a fixed location, a mast pivotally coupled to the base by... |
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US20130255964 |
FRICTION REDUCTION MECHANISM FOR A DOWNHOLE RELEASE ASSEMBLY
A mechanism to enhance disengagement of release assembly portions from one another when disposed in a well. The mechanism may be disposed at an internal rod of the release assembly and configured... |