 As of December 31, 2019, the company had of proved reserves, all of which was petroleum.The company’s primary source of revenue is from its 31.1% interest, via a production sharing contract, in operations in the 750,000 acre (3,000 km²) Etame Marin block, offshore Gabon.The company also owns a 31% working interest in an undeveloped portion of a block offshore Equatorial Guinea.