Source Energy Services Ltd. together with its subsidiaries, engages in the production and distribution of frac sand used primarily in oil and gas exploration and production in Canada and the United States. It also provides storage and logistics services for other bulk oil and gas well completion materials; trucking operations; and develops Sahara, a wellsite mobile sand storage and handling system, as well as distributes bulk completion materials. The company was founded in 1998 and is headquartered in Calgary, Canada.