Mariner Energy Resources Inc., a subsidiary of Mariner Energy Inc., Houston, (NYSE: ME) has acquired the interest of BP E&P Inc., London, (NYSE: BP) in West Cameron Block 110 and the SE/4 of West Cameron Block 111 in the Gulf of Mexico for approximately $70.9 million, bringing its total working interest in the blocks to 100%. The assets include production of approximately 11 million cubic feet of gas equivalent per day and proved reserves of approximately 20 billion cubic feet of gas equivalent.