The majority of Panhandle Oil and Gas Inc.'s revenues are derived from the production and sale of oil and natural gas. The Company's oil and gas holdings, including its 255,000 net mineral acreage and its working interests and royalty interests in producing wells, are primarily located in Arkansas, Oklahoma and Texas. The Company's proved reserves at September 30, 2016 were 124 Bcfe, with 66% being natural gas, 26% oil and 8% natural gas liquids. The Company's total proved, probable and possible reserves at September 30, 2016, were 670 Bcfe. Panhandle does not operate any of its oil and gas properties. Exploration on and development of the Company's oil and gas properties are conducted in association with operating oil and gas companies, primarily large independent companies. The Company has been an active working interest participant for many years in wells drilled on the Company's mineral acreage and has been active in unconventional resource projects on its mineral acreage in several Oklahoma Woodford shale plays, the Arkansas Fayetteville shale and the Anadarko Cana Woodford, Meramec and Springer shales. The Company has also been active in the Eagle Ford shale in South Texas, on held by production leasehold. Panhandle's activity in these projects began in 2007 and is expected to continue for many years as it has more than 4,800 gross potential drilling locations in these plays. Of the Company's 255,000 net mineral acres, 185,000 are currently unleased and undeveloped.
Panhandle is not and has never been a royalty trust or partnership entity.