SOVEREIGN OIL AND GAS COMPANY is a Houston, Texas-based, privately owned, international upstream project developer founded in March of 2000. Sovereign uses its extensive upstream project management experience and state-of-the-art petroleum exploration and production technology to develop international oil and natural gas projects, working in partnership with local asset owners in West Africa and other top petroleum producing areas. Whether it's helping an indigenous oil company develop its oil and gas properties, or assisting a developing country become a major oil producing nation, we deliver!