WPI WELLKIN

Metal drill pipes for use in well boring; drill pipe attachments, namely, metal drill collars

Oil field drilling and work over equipment and tools used in the oil and gas industry, namely, drilling rigs, work over rigs, well servicing rigs, open head tubing power tongs, closed head tubing power tongs, power sucker rid tongs, tubing spiders, hydraulic power units, mud pumps, power swivels, choke and kill manifolds, blow-out preventers; machines and machine tools for use in the production of oil and gas from wells and for the drilling of oil and gas wells, namely, mechanical and hydraulic slips, traveling blocks, links being part of machines, traveling tubing blocks, hook blocks, rod hooks; drilling equipment, namely, rotary swivels, rotary tables

Instrumentation used with various tools, namely, torque gauges, weight indicators, machine stroke counters for providing counting of control functions, and pressure gauges

Mobile light towers

Oil field tool and equipment installation services for commissioning of rigs, namely, providing maintenance, repair, and installation of oil rigs