CLAIBORNE GASOLINE COMPANY OWNS AND OPERATES A GASOLINE PLANT IN LISBON, CLAIBORNE PARISH, LOUISIANA. THE COMPANY IS ENGAGED IN THE EXTRACTION OF PROPANE, ISO- AND N-BUTANE, AND NATURAL GASOLINE FROM NATURAL GAS AND CRUDE OIL, DIESEL MINERAL SEAL OIL AND #6 FUEL OIL. ALL FINISHED PRODUCTS ARE STORED IN EITHER PRESSURE TANKS OR ABOVE GROUND STORAGE TANKS BEFORE THEY ARE SHIPED OUT BY PIPELINE OR TRUCK.