Markhoe Oilfield Services Ltd.

5717-50 Ave, Drayton Valley, AB

OAS

1500 - 840 - 7th Ave. S. W., Calgary, AB

Encana Oil and Gas

11040-78 Ave., Grande Prairie, AB

Large international oil company involved in exploration and oil and gas production.

Capella Exploration Services Ltd.

700, 840 - 6 Ave. S.W., Calgary, AB

Survey audits (Seismic survey data) both current and old trade data Mapping (Seismic related) Computer programming, databasing

Penfabco Oilfield Equipment Sales & Service Ltd.

5715-56 Ave NW, Edmonton, AB

Fabrication of oil & gas product equipment including, separators, dehydrators, treaters, line heters, coils and scrubbers. Penfabco is authorized to AFAX the ASME symbol 'u' to Vessels.

Head Construction Ltd.

11517-89 AVE., Grande Prairie, AB

Road and lease building, reclamation and clean-up, roadside brushing, and seeding commerical land.

Canadian Sub-Surface Energy Services

600 - 505 - 8 Ave SW, Calgary, AB

Canadian Sub-Surface provides production testing, slickline, transient pressure analysis, cased hole logging, perforating, and well abandonments.

Conn Pumps

208, 110 - 11th Ave. S.W., Calgary, AB

Conn Pumps was formed in 1998 to develop and market a pump for wells with debris problems that could not be solved by conventional sucker rod pumps. Pumps are used where sand, grit, iron sulfide, coal fines and other debris cause premature pump failure.