Pennpetro Energy Plc engages in onshore oil and gas exploration and production in the United States. Its principal property is the undeveloped central portion of the Gonzales oil field that consists of leasehold petroleum mineral interests with approximately 1,000 leases covering an area of 2,500 acres located in the City of Gonzales, Texas. Pennpetro Energy Plc was incorporated in 2016 and is based in London, the United Kingdom.