David J. Ross

Bonnett's Energy Services Trust provides wireline and testing services to oil and natural gas exploration and production companies. The company's service areas which include wireline, production and testing, oilfield rental, fishing and pipe recovery as well as stimulation and pumping oilfield services. It was founded in 1972 and is headquartered in Grande Prairie, Canada.

Bonnett''s Energy Services Ltd. provides oil field services. The company is headquartered in Grande Prairie, Canada.

Bonnett's Energy Corp. provides completion and production services to the oil and gas industry. It services include wireline, production testing, fishing and swabbing and well stimulation services. The firm has a fleet of wireline units, production testing packages and pumping units serving the Western Canadian Sedimentary Basin from twelve different locations, spanning from Ft. Nelson, in northeastern British Columbia to Estevan, in southeast Saskatchewan. The company was founded in 1972 and is headquartered in Grande Prairie, Canada.

Canadian Sub-Surface Energy Services Corp. provided electric line, swabbing and related oilfield services. The company was headquartered in Calgary, Canada.