VARCO INTERNATIONAL, INC.

Description: Power operated well tools and equipment; namely, top drive drilling machines, and parts therefor; pipe handling machines; pipe racking machines; pipe pick-up/lay down machines; joint making and breaking tools; fingerboards; monitors, as machine parts; hydraulic power supplies and parts therefor; drilling control centers as machines and as machine parts; torque wrenches; pipe spinning wrenches; kelly spinners; mechanical catheads; hydraulic catheads; power tongs; hooks and hook adapters as machine parts; elevators; elevator links; drill collar handling machines; spiders, as machine parts; casing elevators/spiders; power slips; power slip inserts; casing, as machine parts; kellys, and kelly bushings, as machine parts; master bushings, kelly wipers, as machine parts; kelly bushing safety guards, as machine parts; slips and slip inserts as machine parts; safety clamps and safety joints as parts for well tools and well machine tools; tong blocks, manual tongs and tong dies, as machine parts for well tools; bumper subs and casing patches, as machine parts

Description: Oil Well Drilling Machinery and Controls Therefore as Sold as a Unit

Description: Power Operated Well Tools-Namely, Tools for Connecting and Disconnecting Well Pipe

Description: OIL DRILLING EQUIPMENT-NAMELY, HOOKS, TONGS, ELEVATORS, TONG BLOCKS, AND TONG DIES

Description: Oil Field Tools and Machinery-Namely, Hooks, Tongs, Elevators, [ Tong Blocks, and Tong Dies ]

Description: "DRILL"

Description: ELECTRONIC WELL DRILLING INSTRUMENT CONTROL CONSOLES

Description: ELECTRONIC INSTRUMENTATION FOR MONITORING WELL DRILLING PARAMETERS

Description: Well-Drilling Data Processors Used for Providing Computer Read-Out Information Indicative of Parameters Useful When Drilling Oil and Gas Wells-Namely, Time, Depth, Rate of Penetration, Hook Load, Bit Weight, Pump Pressure, Pump Strokes, Rotary RPM, Rotary Torque, Mud Volume, Mud Volume Deviation, Flow Line Rate, Gas Presence, and the Like

Description: HYDRAULIC LOAD SENSING AND INDICATING SYSTEMS COMPRISING DIAL INDICATORS WITH LOAD TOTALIZERS, LOAD SENSING CELLS AND CONNECTING HYDRAULIC HOSES

Description: WELL TOOLS AND EQUIPMENT-NAMELY, POWER SLIPS, MANUALLY ACTUATED SLIPS, SLIP INSERTS, KELLY SPINNERS OR POWER SUBS, KELLY BUSHINGS, MASTER BUSHINGS, GIMBAL-TYPE BUSHINGS, CASING BUSHINGS, TONG DIES, SAFETY CLAMPS, CASING SPIDERS, AND FLUID DRIVEN MOTORS

Description: APPARATUS FOR RECORDING THE DEVIATION OF A WELL HOLE FROM THE VERTICAL