The group's principal activity is to explore, develop and produce domestic oil and natural gas. The group applies three-dimensional seismic imaging and other advanced technologies like caex for the systematic exploration of onshore domestic oil and natural gas. The exploration activities are concentrated in the anadarko basin of western Oklahoma and the Texas panhandle, the onshore Texas gulf coast and west Texas. Major oil and gas customers of the group are highland energy company and lantern petroleum corporation. The group also acquires digital land grids, log curves, geologic studies and two-dimesnional seismic data to integrate with the 3-D data on its caex workstations and create maps of producing and productive reservoirs.