Optimum Petroleum Development Limited is a petroleum exploration company registered in Nigeria in 1992. OPL is 310- an oil block offshore in the western part of the Benin Basin- was rewarded to Optimum Petroleum. OPL 310 is highly prospective and on trend with Aje and Seme fields located in the adjacent OML 113 and offshore Benin, respectively. The block lies in water depths ranging from the shoreline on the northside of the block to 1,900 meters in the south. For more information, visit: www….