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Document |
Document Title |
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US20090095491 |
COILED TUBING/TOP DRIVE RIG AND METHOD
The rig for selectively inserting coiled tubing or a threaded tubular through a rig floor 13 and into a well includes a mast 15 extending upward from the rig floor and movable between a threaded... |
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US20090126946 |
METHOD AND APPARATUS FOR DRILLING AND SERVICING SUBTERRANEAN WELLS WITH ROTATING COILED TUBING
A system is provided for drilling and/or servicing a well bore using continuous lengths of coiled tubing in which a turntable assembly rotates a coiled tubing reel assembly and a counter balance... |
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US20130175048 |
BOOM MOUNTED COILED TUBING GUIDE AND METHOD FOR RUNNING COILED TUBING
A coiled tubing support guide for maintaining an arch in a length of coiled tubing as it is unwound from a storage reel and feed into a coiled tubing injector connected with a wellhead is mounted... |
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US20070029090 |
Well Servicing Rig and Manifold Assembly
A well servicing rig for communicating with a fluid source and an effluent reservoir (such as a flow back tank) has an apparatus for holding and dispensing coiled tubing. A manifold assembly is... |
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US20060243453 |
Tubing connector
An apparatus for connecting a first and a second section of tubing is provided. It comprise a body having a bore therethrough, a first end, a stiff section, and an exterior surface adapted for... |
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US20060231268 |
Apparatus and method for performing earth borehole operations
An apparatus for performing earth borehole operations comprising a base or substructure, a mast mounted on the base, a top drive mounted on the mast for longitudinal movement therealong, the top... |
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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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US20060254781 |
Deep-well, continuous-coiled-tubing apparatus and method of use
A system for injecting or withdrawing a fluid into or from a well is provided. The system includes an injector vehicle having a longitudinal axis and operable to position tubing into the well. The... |
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US20130341001 |
MOBILE COILED TUBING UNIT
The present invention is directed to a mobile coiled tubing unit that has a moveable coiled tubing reel and mast. The apparatus itself can be moved laterally using retractable jacks and hydraulic... |
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US20060207767 |
SUPPORT APPARATUS FOR A LUBRICATOR IN A COIL TUBING OPERATION
A support system for a lubricator to prevent the lubricator from deflecting during coil tubing operations, particularly on slant wells. A support member is connected to the lubricator through... |
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US20090223677 |
Apparatus and method
The invention relates to tubing handling apparatus for injecting tubing into and recovering the tubing from a wellbore. In an embodiment, the apparatus includes a storage reel of coiled tubing, a... |
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US20090272520 |
PIPE INJECTORS AND METHODS OF INTRODUCING TUBING INTO OR REMOVING IT FROM A WELL BORE
A pipe injector assembly is disclosed, comprising: a pipe injector that includes at least three tubing drive units radially arranged around a feed axis along which tubing is fed, the tubing drive... |
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US20150315861 |
WELL OPERATION METHOD AND A WELL OPERATION EQUIPMENT SYSTEM FOR HANDLING A CONTINUOUS ELONGATE DEVICE TO BE INSERTABLE INTO A WELL
A well operation method and system for handling a continuous elongate device (CED) (28), such as e.g. coiled tubing, rod, wire or wireline, to be inserted into and retracted from a well (35),... |
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US20140262340 |
METHODS AND SYSTEMS FOR DRILLING FROM UNDERGROUND ACCESS TUNNELS TO DEVELOP SUBTERRANEAN HYDROCARBON RESERVOIRS
A method for accessing a hydrocarbon reservoir in a subterranean formation from a subterranean tunnel system includes (a) drilling a first bore between an upper tunnel and a lower tunnel. In... |
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US20080073085 |
Technique and System for Intervening in a Wellbore Using Multiple Reels of Coiled Tubing
A method that is usable with a well includes changing a connection between a first coiled tubing segment and a second coiled tubing segment while an upper end of the first coiled tubing section is... |
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US20070000670 |
Method and apparatus for installing strings of coiled tubing
The present application discloses a system and method of guiding one or more strings of coiled tubing into a wellbore as the strings of coiled tubing are pulled into the wellbore by another coiled... |
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US20110176874 |
Coiled Tubing Compensation System
A tubing sheave apparatus is disclosed. A circular member has a grooved circumference. A hub is coupled to the circular member via one or more radial support members. The circular member and the... |
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US20100018693 |
Pipeline entry system
An apparatus for inserting coiled tubing into a sub-sea pipeline comprising an adaptor which is releasably couplable to an anchor to hold the adaptor in position against lateral and/or vertical... |
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US20070295497 |
Articulated mast for a coiled tubing rig
An articulated mast for use in supporting a coiled tubing injector on a deck of a transport trailer and capable of accomplishing storage of the mast and the injector in a compact manner on the... |
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US20060048933 |
Method and apparatus for spooled tubing operations
A spooled tubing unit is provided which permits simultaneous translation and rotation of continuous tubing to drill or conduct other downhole operations in a borehole in subterranean formations. |
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US20110168401 |
Electric Subsea Coiled Tubing Injector Apparatus
A subsea coiled tubing injector apparatus is disclosed. The subsea coiled tubing injector apparatus includes a linear actuator and a pair of carriages coupled via the linear actuator. The linear... |
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US20090255688 |
COILED TUBING INJECTOR SYSTEM
A coiled tubing injector system which includes transport trailer components for separate transfer to and from a drilling site. Each component is taken to the site with its own transport tractor, a... |
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US20070235198 |
Mechanism and method for connecting ends of metal tubing
A mechanism and method for connecting ends of coiled tubing for insertion and use in a well bore of a gas or oil well. The mechanism and method requires only a sleeve for insertion into the ends... |
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US20060231269 |
Apparatus and method for performing earth borehole operations
An apparatus for performing earth borehole operations comprising a base or substructure, a mast mounted on the base, a top drive mounted on the mast for longitudinal movement therealong, the top... |
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US20140332204 |
Quick Drum Connect
A winch drive assembly includes a drum having a cylindrical spool located axially between a first hollow annular flange and a second substantially circular flange having a central axle. A... |
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US20060054315 |
Coiled tubing vibration systems and methods
Systems and methods for vibrating coiled tubing as it is moved in an earth wellbore. |
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US20110017463 |
USE OF A SPOOLABLE COMPLIANT GUIDE AND COILED TUBING TO CLEAN UP A WELL
Apparatus and methods for cleaning up a well including a coiled tubing inserted inside a spoolable compliant guide wherein well effluents can be flowed through the coiled tubing. It is emphasized... |
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US20070095525 |
Coiled tubing work floor downhole tool handling system
A coiled tubing work station with a protective shield and a work platform connected to a support structure. A tool holder is connected to the support structure. In a working position of the work... |
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US20100038097 |
COILED TUBING SYSTEM AND METHOD
Disclosed herein is a downhole coiled tubing system. The system includes, a bottom hole assembly, a coiled tubing string attached to the bottom hole assembly, and a conductor comprising an... |
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US20150101828 |
Tube Forming Device
A technique facilitates the plastic deformation of tubing to a desired size and shape. The technique enables deformation of tubing, such as a coiled tubing end, in a manner which facilitates... |
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US20150122510 |
Subterranean Room Conduit Conveyor Assemblies and Methods for Extending Conduit from a Subterranean Room
Subterranean room conduit conveyor assemblies are provided comprising a conveyor operatively aligned with a guide assembly, the guide assembly operatively aligned with a subterranean well head.... |
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US20060278387 |
Semi-disposable coiled tubing connector
A coiled tubing connector for connecting tools together when they are inserted into a well bore. The connector includes a disposable element that may be severed along with the connected portion of... |