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.

Previous Operations

Alvarado FieldStarr and Hidalgo Counties, Texas

La Reforma FieldHidalgo County, Texas

Sierra Partners