Ensign Energy Services Inc. is Canada’s second largest land-based drilling contractor and third largest well servicing contractor. Ensign provides oilfield services for the North American and international market. The Company’s Canadian oilfield service operations consist of land-based contract drilling, underbalanced drilling services, well servicing and provides manufacturing, wireline and production testing to the crude oil and natural gas industry.With its headquarters in Calgary, Alberta, Ensign is an industry leader in the delivery of oilfield services. Since its inception in 1989, Ensign has accumulated an extensive rig fleet characterized by flexibility and mobility for meeting the challenging demands of the oil and natural gas industry. Ensign has also contributed to advancements in drilling and well servicing through the innovative use of technology, and has an established reputation for the highest safety standards and environmental stewardship.Ensign is the public holding company for nine operating divisions. The Canadian drilling divisions include Champion Drilling, Ensign Drilling, Tri-City Drilling, Big Sky Drilling, Encore Coring & Drilling, Enhanced Drill Systems and Chandel Equipment Rentals. Together with the United States drilling divisions, Ensign United States Drilling Inc. and Ensign United States Drilling (California) Inc., the Company provides oil and natural gas drilling services in western Canada and the United States.