Sierra Resources, LLC
Sierra, a private oil and gas exploration and production company founded in 1996, is currently backed by financial commitments from Post Oak Energy Capital and GSO Capital Partners. Sierra has extensive experience operating in many onshore basins, but most recently the company has focused on acquiring and developing unconventional assets in South Texas.
Olmos/Eagle Ford Shale
South Texas Operation
In 2014, Sierra conducted an unconventional resource evaluation of the Olmos and Eagle Ford producing horizons in South Texas.
Previous Operations
Sierra Partners

