OUTER CONTINENTAL SHELF OIL AND GAS LEASING HISTORY (Quarterly as of 12/31/92) Alaska Atlantic GOM Pacific Total Sales held 17 10 69 11 107 Blocks offered 24,659 9,160 139,591 1,887 175,297 Leases Issued 1,562* 410 11,106** 470 13,488 Active Leases 534 53 5,587 94 6,268 Acres leased (mil.) (Active) 2.89* 0.30 28.60 0.48 32.27 Wells drilled 79 51 29,645 1,048 30,823 * Does not include 16 tracts in the Beaufort Sea (Sale 97) within areas subject to conflicting jurisdictional claims or disputes. Bids were determined to be adequate but will not be accepted or rejected until the United States determines that it is in its best interests to do so. ** Includes 394 Section 6 leases and 13 Section 8 leases added through segregation. Subject: PR-02/03/93 Lsng History/OCS Oil & Gas Leasing History (#30005)