McGee Drilling Corporation / Hibernia Energy LLC / Chaparral Energy L.L.C. / Exploration and Production LLC / G G Limited / Services LLC / P.O.G. Resources LP / Windsor Permian LLC / O'Brien Oil Gas Inc. / ConocoPhillips Company / Desert Production Inc. / BOPCO L.P. / SandRidge Exploration and Production LLC / Telesis Operating Company Inc. / Oil Gas LLC / Petroplex Land Services LLC / Chase Oil Corporation / Tierra Exploration Inc. / Pioneer Natural Resources USA Inc. / Marshfield Oil Gas LLC / Chalfant Properties Inc. / B C Operating Inc. / Eagle Land Services Inc. / Texas Pacific Oil Company LLC / Energen Resources Corporation / Apache Corporation / CrownRock L.P. / Legacy Reserves Operating LP / Brien Oil Gas Inc. / Berry Petroleum Company / RBP Land Company / Shaw Interests Inc. / /
Lease Sale #120 September 21, 2011 Preliminary Results Tract No