Birchcliff Energy Ltd. is an intermediate oil and natural gas company. The Company is engaged in business of exploring for, developing and producing oil and natural gas resources in the Western Canadian Sedimentary Basin with operations concentrated within its one core area, the Peace River Arch of Alberta. As of 2014, Birchcliff drilled 57 wells, consisting of 37 natural gas wells and 20 oil wells. The natural gas wells are all Montney/Doig horizontal wells. The oil wells included four Montney/Doig horizontal oil wells, 11 (Worsley Charlie Lake horizontal light oil wells, one Progress Charlie Lake horizontal light oil well, three Halfway horizontal light oil wells and one Upper Doig horizontal light oil well. As of December 31, 2014, Birchcliff had a working interest in 11 gas plants, four of which were wholly owned and five of which are operated by the Company, and a working interest in two oil batteries, one of which is wholly owned and operated by the Company.