TIW Corporation

Established in 1986, Baker Hughes Incorporated is a provider of field development and production enhancement services, including well stimulation, cementing, sand control, coiled tubing and others for new oil/natural gas wells and in remedial work on existing wells. It creates value from oil and gas reservoirs with drilling, evaluation, completions and production technology/services, integrated operations and reservoir consulting. Located in Broussard, La., the company has expertise in tricone and PDC drill bit, ream-while-drilling and casing drilling technology. Its formation evaluation group provides a complete range of wireline logging services for every environment, including advanced formation evaluation, production/reservoir engineering, petrophysical and geophysical data acquisition services.

A&T Well Services is a wholesale supplier of oil field equipment. The company uses Ford Super Duty diesel truck to mount wireline equipment units that are hydraulically operated, and can be used for bottom-hole pressure testing, paraffin removal, sand bailing and kinley perforation. It charges water transportation at the rig rate that includes traveling time to and from landing. Its swab units are capable of handling 14,000-foot of swab line, as well as a 60-foot hydraulically raised and telescoping derrick. Each swab tank is enclosed with a 3-inch gas vent on top and plastic gauge sight from top to bottom. The firm mounts its tubing testing unit on an International 4700 Series Chassis. A&T Well Services also provides winch trucks on rent, and is located in Breaux Bridge, La.

Weatherford International Ltd. is one of the largest oilfield service companies in the world. Located in Denver, Colo., it is operational across numerous countries worldwide. The firm carries out various drilling, evaluation, completion, production and intervention services. It performs cased-hole, conveyance, data, microseismic monitoring and integrated laboratory exploration services. Weatherford International Ltd. maintains approximately 125 globally distributed manufacturing facilities that support 800 service bases. The company also has about 16 technology development and training facilities.