135370 ⎘
Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables Handling reeled pipe or rod units, e.g. flexible drilling pipes
Equipment for installing a spoolable connector in coiled tubing
#602Apparatus and method to connect two parts without rotation
#603Gripper assembly for downhole tools
#604Method and apparatus for installing strings of coiled tubing
#605Coiled tubing/top drive rig and method
#606Coiled tubing/top drive rig and method
#607Method and apparatus for conducting earth borehole operations using coiled casing
#608Coiled tubing transport system and method
#609System, method and apparatus for conducting earth borehole operations
#610System, method and apparatus for conducting earth borehole operations
#611Level-wind system for coiled tubing
#612Balanced continuous well string injection unit
#613Coiled tubing drilling rig
#614Deep-well, continuous-coiled-tubing apparatus and method of use
#615Variable size coil tubing gripping elements
#616Coiled tubing counter
#617Tubing connector
#618Apparatus and method for performing earth borehole operations
#619SUPPORT APPARATUS FOR A LUBRICATOR IN A COIL TUBING OPERATION
#620Gripper assembly for downhole tools
#621Method and a device for automated control of coil pipe operations
#622System, method and apparatus for securing control lines to a well pipe
#623Control systems and methods for active controlled bottomhole pressure systems
#624Assembly and method for intervention of a subsea well
#625Top feed of control lines to a reciprocating spider
#626Apparatus and method for injecting tubing into a well
#627Arm for moving flexible lines at a well site
#628Tubing injector for variable diameter tubing
#629Well string injection system and method
#630Apparatus and method for handling umbilical or control lines for tubing of a well
#631Arm for moving flexible lines at a well site
#632Coiled tubing vibration systems and methods
#633Method and apparatus for spooled tubing operations
#634Apparatus and methods of setting and retrieving casing with drilling latch and bottom hole assembly
#635Drilling rig apparatus and downhole tool assembly system and method
#636Method and apparatus for drilling and servicing subterranean wells with rotating coiled tubing
#637Apparatus and method for dewatering low pressure gradient gas wells
#638Coiled tubing injector deployment assembly and method
#639Hydraulic circuit and method for operating a gripping device
#640Apparatus and method for injecting tubing in a well bore
#641Subsea coiled tubing injector with pressure compensation
#642Multi-purpose coiled tubing handling system
#643Coil tubing injector for injecting tubings of various diameters
#644Apparatus and method for supporting structures on offshore platforms
#645Method and apparatus for installing control lines in a well
#646Control line guide and method of using same
#647Control line manipulating arm and method of using same
#648Tubular injector apparatus and method of use
#649Floating lifting device
#650Control systems and methods for active controlled bottomhole pressure systems
#651Elevating operator cabin for coiled tubing injector
#652Hybrid coiled tubing/fluid pumping unit
#653Gripper assembly for downhole tools
#654Tubing injector
#655Downhole ball drop tool
#656Deep-well, continuous-coiled-tubing apparatus and method of use
#657Jack assembly with anti-retraction assembly and associated methods
#658Coiled tubing units and systems for subterranean wellbore operations
#659Coiled tubing dimpling tools
#660Constant load clamping apparatus of injector head of coiled tubing drilling machine and design method thereof
#661Sleeve assemblies for coiled tubing
#662Fiber-safe single-run perforating gun
#663Coiled tubing reel having a coiled tubing exit opening extending through a sidewall thickness (t) of the flange
#664Coiled tubing deployment/retrieval apparatus employing multiple tubing guides and a method of use thereof
#665Rotating gin pole
#666Riserless subsea coiled tubing intervention automation
#667Subsea coiled tubing drilling system and subsea drilling device thereof
#668Coiled tubing snap arrestor
#669Coiled tubing injector with reactive chain tension
#670Deepwater subsea coiled tubing drilling rig
#671Method and apparatus for positioning of injector heads and other intervention equipment
#672Gripper control in a coiled tubing system
#673Dual-packer injection leaching system and method
#674Open water coiled tubing control system
#675Coiled tubing unit
#676Coiled tubing reel and coiled tubing vehicle
#677Jointed pipe injector
#678Systems and methods for removing components of a subsea well
#679Subsea drilling systems and methods
#680Clutch mechanism
#681System for injecting coiled tubing
#682Controlling cable spooling systems
#683Coiled tubing injector handler
#684Coil tubing injector using linear bearings
#685Method and apparatus for axially displacing coiled tubing while minimizing fatigue