Oil drilling at Ardill, Saskatchewan
Wood Oil Drilling Derrick
Biggar Oil & Gas Company Ltd.
Biggar Oil and Gas Co. Ltd.
Biggar Oil & Gas Company Ltd.
First Oil Well Rigging in Biggar, Saskatchewan
B-A Oil company, Biggar, Saskatchewan
North Star Oil Truck
Excelsior Refineries, Lloydminster, Alberta
Husky Oil refinery in Lloydminster, Sask.
Oil Drilling operation, west of Biggar
Oil Hauling
Aerial view of [Excelsior] Refinery
Dallas Contracting Ltd.
Dallas Contracting Ltd.
Xplore-It Drilling Inc.
Xplore-It Drilling Inc.