Recoverable

Marathon Oil Co. and Unocal Corp. reported a significant natural gas discovery of about 90 Bcf of gross proven recoverable gas reserves on the Ninilchik Prospect on the Kenai Peninsula, approximately 35 miles south of Kenai, AK. Marathon is operator of the well and the 25,000-acre prospect with a 60% working interest, while Unocal Alaska holds the remaining 40%.