OUTER CONTINENTAL SHELF OIL AND GAS LEASING HISTORY (#40003) (Quarterly as of 12/31/93) Alaska Atlantic GOM Pacific Total Sales Held 17* 10* 71 11* 106* Blocks offered 24,659 9,160 149,716 1,887 185,422 Leases Issued 1,562 410 11,442 470 13,884 Active Leases 346 53 5,202 92 5,693 Active Acres Leased (millions) 1.85 0.30 26.60 0.46 29.21 Wells drilled 82 51 30,441 1,070 31,644 Western Gulf of Mexico Sale 143, held September 15, 1993, is now included in the above tabulation. It did not appear in the 09/30/93 report pending completion of the bid evaluation process. * Note that the reoffering Sale RS-2, held on August 5, 1982, offered oil and gas tracts on the Alaska, Atlantic, and Pacific OCS and is recorded as a separate sale within each of those Regions. However, Sale RS-2 is considered a single sale in the overall statistical summary on OCS leasing. Subject: PR-01/13/94 O & G History/OCS Oil & Gas Leasing History (Quarterly as of 12/31/93) (#40003)