Civil Engineering Professionals Incorporated, 6080 Enterprise, Casper, WY 82609, US

Incorporated in 1963 and headquartered in Casper, Wyo., J.W. Williams is an engineering, fabrication, modular construction and field service company, skilled and experienced in projects related to natural gas and crude oil processing and conditioning. Its equipment is skid-mounted for transporting directly to wells and plant sites. The company provides equipment design and fabrication services, including pressure vessels, indirect type heaters, shell and tube exchangers, crude oil emulsion treaters, air cooled exchangers, reboilers and direct-fired heaters, oil and gas separators, distillation columns, filter-coalescing separators, construction and mining equipment, and structural steel. It also provides system design and assembly, including skid mounted oil and gas processing, packaged wellhead gas production and dehydration, amine gas sweetening and glycol dehydration, gas liquids fractionation, and crude oil and natural gas liquids stabilization plants. The company also offers various environmental processes, controls and checks, including pipeline liquids stabilization, incinerators and combustors.