135362 ⎘
Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables; Connecting or disconnecting pipe couplings or joints using a wrench or a spinner adapted to engage a circular section of pipe piston-cylinder actuated
CORE SAMPLE HANDLING DEVICE
#2Automated clamping apparatus, a method for assembly and disassembly of tubulars using the automated clamping apparatus
#3CONTROL ATTACHMENT FOR A TONG ASSEMBLY POSITIONING SYSTEM
#4HYDRAULIC WRENCH AND METHOD
#5TORQUE WRENCH
#6WRENCH WITH SELF-INTENSIFIER
#7WRENCH SYSTEMS, METHODS, AND RELATED APPARATUS FOR DETERMINING ANGULAR MISALIGNMENT
#8TORQUE SLIDER TONG ASSEMBLY
#9A CORE SAMPLE HANDLING DEVICE
#10Adjustable Breakout Wrench for Blasthole Drill Rods of Different Diameters
#11Floor wrench for a drilling rig
#12Control attachment for a tong assembly positioning system
#13Torque wrench system having multiple torque stations
#14Torque wrench
#15Power tong
#16Differential iron roughneck
#17Wrench for use with making and breaking a drill string
#18ELECTRIC TONG WITH ONBOARD HYDRAULIC POWER UNIT
#19Drillpipe spinner
#20Top drive back-up wrench with thread compensation
#21Power tong interlock system
#22Floor wrench for a drilling rig
#23Torque wrench system having multiple torque stations
#24METHOD FOR ACCELERATED BREAK OUT OF CONNECTED MULTI-SEGMENT TUBULARS
#25Swivel connection tool
#26Torque device for oil field use and method of operation for same
#27Apparatus and methods for tong operation
#28Compensation system for a tong assembly
#29ROTARY DRILL MAST LOCKING MECHANISM
#30Rotating control device head installer and remover
#31Wrench assembly with proportional grip circuit
#32Quick release die block system
#33Top drive back-up wrench with thread compensation
#34Stand building using a horseshoe slip elevator
#35Attachment for making up or breaking out pipe
#36Electric tong with onboard hydraulic power unit
#37Vertically Adjustable Breakout Wrench
#38Remote fluid grip tong
#39Wrench assembly with tubular centering device
#40Spinner assembly with four bar linkage device
#41Wrench assembly with floating torque bodies
#42Drill rod clamping system and methods of using same
#43Torque wrench system having multiple torque stations
#44Tubular clamp system
#45Hydraulic plate and pipe connection system
#46Apparatus and methods for gripping a tubular member
#47Hydraulic artificial lift for driving downhole pumps
#48Squeezing clamp hammer union torque tool
#49Remote fluid grip tong
#50Circumferential displacement sucker rod tong
#51Automatic auxiliary workover rig
#52Tool for use on exit side of bore and method of use thereof
#53ADJUSTABLE BREAKOUT WRENCH FOR A MINING MACHINE
#54Pipe handling for a drill string at ground exit
#55METHOD FOR OPERATING A TONGS SYSTEM FOR USE ON A RIG AND CORRESPONDING TONGS SYSTEM, COMPUTER PROGRAM FOR IMPLEMENTING THE METHOD AND RIG COMPRISING A TONGS SYSTEM
#56Drill rod clamping system and methods of using same
#57Tong system for use on a drilling installation and clamping block of such a tong system
#58Wrench for breaking internal connections
#59Torque wrench apparatus and method for making and breaking joints
#60Spinner wrench for a drilling rig
#61Mechanism for twisting off drill rod
#62Pipe drive sealing system and method
#63Attachment for making up or breaking out pipe
#64Thread compensation apparatus
#65Apparatus and method for connecting components
#66Squeezing clamp hammer union torque tool
#67Torque device for oil field use and method of operation for same
#68Attachment for making up or breaking out pipe
#69Clamp assembly
#70Tool for use on exit side of bore and method of use thereof
#71Well head wrench
#72Rod support system
#73Attachment for making up or breaking out pipe
#74Breakout wrench assemblies and methods
#75Breakout tool
#76Rod-mounting apparatus for drilling apparatus
#77Attachment for making up or breaking out pipe
#78Torque wrench system having multiple torque stations
#79Make/Break Tool
#80Collar assembly for breaking tubing hanger connections
#81Device and method for rotation of torque tong
#82Centring means in a rotary tong
#83Torque wrench system having multiple torque stations
#84ALIGNMENT ASSEMBLY, DRILLING SYSTEMS AND METHODS
#85Breakout wrench system
#86Pipe gripping assembly
#87Wrench for use with drilling apparatus
#88Wrench for use with a drilling apparatus
#89Break-out assembly for a drilling machine
#90Cam arm actuated backup tong
#91Torque wrench system having multiple torque stations
#92TUBULAR HANDLING SYSTEM
#93Reversible torque back-up tong
#94Oilfield tubular torque wrench
#95Oilfield tubular torque wrench
#96Rotation unit for torque tong comprising a rotational part with teeth
#97Cam operated jaw force intensifier for gripping a cylindrical member
#98Drill stem guide and wrench apparatus
#99Rod pushing and pulling machine
#100Tubular-drill bit connect/disconnect apparatus
#101Pipe gripping clamp
#102Pipe gripping ram
#103Apparatus for clamping a drilling tubular against rotation
#104Apparatus for handling tubulars and method
#105Rotation unit for torque tong comprising a rotational part with teeth
#106Rotation unit for torque tong comprising a gripping cylinder
#107Pipe gripper and top drive systems
#108Power tong assembly
#109Wrenching unit
#110Tong assembly
#111Apparatus and methods for connecting tubulars
#112Automatic breakout wrench with floating gripping dies
#113Squeezing clamp hammer union torque tool
#114Method for tightening or loosening with a squeezing clamp hammer union torque tool
#115Squeezing clamp hammer union torque tool
#116Squeezing clamp hammer union torque tool
#117Pipe make/break vise assembly with pipe joint heater
#118Accelerated rod and sinker bar break out device
#119Pipe fitting assembly apparatus
#120Tong assembly for manipulating a tubular
#121Tong arm assembly with floating jaw
#122Rig with tong assembly with floating jaw and remote control
#123Tong assembly with floating jaw