Lewis Energy Group, L.P.

Lewis Energy Group, L.P. is a privately held, vertically integrated exploration and production company headquartered in San Antonio, Texas. Founded in 1983, the company operates more than 2,500 natural gas and oil wells across the Edwards, Escondido, Olmos, Wilcox, and Eagle Ford formations in South Texas, producing over one billion cubic feet of gas per day. Lewis Energy owns its drilling rigs and provides in-house oilfield services through Sabino Energy Services, which delivers hydraulic fracturing (237,000 HP capacity), drilling fluids, wireline, coiled tubing, and water services. Navarro Midstream Services operates over 900 miles of pipeline and 80,000-plus horsepower of compression for gas gathering and processing. The company also holds international operations in Mexico under a PEMEX contract and in Colombia. ISO certified through Bureau Veritas.