| Burgher a #1042-161-32027 | Corsa Resources LLC | Freestone, TXDowdy Ranch (Cotton Valley) | ActiveGas | 13,600 | Feb 27, 2001 | — | — |
| Anderson Trust a #142-161-32018 | Corsa Resources LLC | Freestone, TXNan-SU-Gail (CV Consolidated) | ActiveGas | 13,100 | Feb 23, 2001 | — | — |
| Thigpen a #1442-161-32010 | Corsa Resources LLC | Freestone, TXDew (C.V. Consolidated) | ActiveGas | 13,935 | Feb 12, 2001 | — | — |
| Reagan Cecil C #142-395-30638 | Corsa Resources LLC | Robertson, TXBald Prairie (CV Consolidated) | ActiveGas | 13,950 | Jan 31, 2001 | — | — |
| Moore Alma #1442-161-31952 | Corsa Resources LLC | Freestone, TXTeague (CV-Bossier Cons.) | ActiveGas | 12,600 | Jan 26, 2001 | — | — |
| Blair a #642-161-31969 | Corsa Resources LLC | Freestone, TXDew (C.V. Consolidated) | ActiveGas | 12,720 | Dec 21, 2000 | — | — |
| Thigpen a #1642-161-31961 | Corsa Resources LLC | Freestone, TXDew (C.V. Consolidated) | ActiveGas | 13,750 | Dec 15, 2000 | — | — |
| Stephens a #1142-161-31958 | Corsa Resources LLC | Freestone, TXDew (C.V. Consolidated) | ActiveGas | 13,750 | Dec 14, 2000 | — | — |
| Thigpen a #1942-161-31929 | Corsa Resources LLC | Freestone, TXDew (C.V. Consolidated) | ActiveGas | 13,950 | Nov 14, 2000 | — | — |
| Lambert a #542-161-31872 | Corsa Resources LLC | Freestone, TXDew (C.V. Consolidated) | ActiveGas | 13,880 | Sep 11, 2000 | — | — |
| Johnson a #1442-161-31804 | Corsa Resources LLC | Freestone, TXDew (C.V. Consolidated) | Temporarily abandonedGas | 12,665 | Aug 16, 2000 | — | — |
| Burgher G #342-161-31846 | Corsa Resources LLC | Freestone, TXDowdy Ranch (Cotton Valley) | ActiveGas | 13,270 | Aug 15, 2000 | — | — |
| Munday a #242-161-31851 | Corsa Resources LLC | Freestone, TXDew (C.V. Consolidated) | ActiveGas | 14,100 | Aug 15, 2000 | — | — |
| White H.E. #642-161-31845 | Corsa Resources LLC | Freestone, TXDew (Rodessa) | ActiveGas | 8,002 | Aug 11, 2000 | — | — |
| Stephens a #742-161-31847 | Corsa Resources LLC | Freestone, TXDew (C.V. Consolidated) | ActiveGas | 12,369 | Aug 11, 2000 | — | — |
| Burke a #2HZ42-161-31826 | Corsa Resources LLC | Freestone, TXDew (C.V. Consolidated) | ActiveGas | 13,811 | Jul 24, 2000 | — | — |
| Lambert a #442-161-31809 | Corsa Resources LLC | Freestone, TXDew (C.V. Consolidated) | ActiveGas | 13,644 | Jul 3, 2000 | — | — |
| Johnson B. K. a #1242-161-31765 | Corsa Resources LLC | Freestone, TXDew (C.V. Consolidated) | ActiveGas | 12,900 | Jun 30, 2000 | — | — |
| Kelly B #1LHZ42-161-31799 | Corsa Resources LLC | Freestone, TXBear Grass (Cotton Valley Cons) | ActiveGas | 13,525 | Jun 22, 2000 | — | — |
| Burgher C #442-161-31788 | Corsa Resources LLC | Freestone, TXDowdy Ranch (Cotton Valley) | ActiveGas | 13,600 | Jun 2, 2000 | — | — |
| Blair a #442-161-31783 | Corsa Resources LLC | Freestone, TXDew (C.V. Consolidated) | ActiveGas | 13,200 | May 23, 2000 | — | — |
| Eubanks Trust #842-161-31706 | Corsa Resources LLC | Freestone, TXTeague (CV-Bossier Cons.) | ActiveGas | 12,435 | May 10, 2000 | — | — |
| Johnson B. K. B #942-161-31769 | Corsa Resources LLC | Freestone, TXDew (C.V. Consolidated) | ActiveGas | 12,620 | May 10, 2000 | — | — |
| Kelly a #1U42-161-31749 | Corsa Resources LLC | Freestone, TXBear Grass (Travis Peak) | ActiveGas | 9,272 | Apr 13, 2000 | — | — |
| Carter a #142-289-31323 | Corsa Resources LLC | Leon, TXBear Grass (Cotton Valley Cons) | ActiveGas | 17,732 | Apr 11, 2000 | — | — |
| Edwards a #2HZ42-161-31731 | Corsa Resources LLC | Freestone, TXDew (C.V. Consolidated) | ActiveGas | 13,530 | Mar 13, 2000 | — | — |
| Johnson B. K. a #1142-161-31717 | Corsa Resources LLC | Freestone, TXDew (C.V. Consolidated) | ActiveGas | 12,870 | Feb 22, 2000 | — | — |
| Lambert a #242-161-31710 | Corsa Resources LLC | Freestone, TXDew (C.V. Consolidated) | ActiveGas | 14,063 | Feb 3, 2000 | — | — |
| Turner a #442-161-31695 | Corsa Resources LLC | Freestone, TXDew (C.V. Consolidated) | ActiveGas | 12,935 | Jan 10, 2000 | — | — |
| Johnson B. K. B #742-161-31696 | Corsa Resources LLC | Freestone, TXDew (C.V. Consolidated) | ActiveGas | 12,660 | Jan 10, 2000 | — | — |
| Lane a #742-161-31683 | Corsa Resources LLC | Freestone, TXDew (C.V. Consolidated) | ActiveGas | 13,000 | Dec 9, 1999 | — | — |
| Lambert a #142-161-31679 | Corsa Resources LLC | Freestone, TXDew (C.V. Consolidated) | ActiveGas | 13,750 | Dec 6, 1999 | — | — |
| Johnson B. K. a #942-161-31673 | Corsa Resources LLC | Freestone, TXDew (C.V. Consolidated) | Temporarily abandonedGas | 12,845 | Dec 1, 1999 | — | — |
| Lane a #642-161-31674 | Corsa Resources LLC | Freestone, TXDew (C.V. Consolidated) | Temporarily abandonedGas | 12,980 | Dec 1, 1999 | — | — |
| Johnson B. K. a #642-161-31648 | Corsa Resources LLC | Freestone, TXDew (C.V. Consolidated) | ActiveGas | 12,750 | Oct 22, 1999 | — | — |
| High a #742-161-31649 | Corsa Resources LLC | Freestone, TXDew (Rodessa) | Temporarily abandonedGas | 8,145 | Oct 22, 1999 | — | — |
| McAdams a #842-161-31631 | Corsa Resources LLC | Freestone, TXDew (C.V. Consolidated) | ActiveGas | 13,060 | Sep 24, 1999 | — | — |
| Blair a #142-161-31618 | Corsa Resources LLC | Freestone, TXDew (C.V. Consolidated) | Temporarily abandonedGas | 12,800 | Aug 5, 1999 | — | — |
| Johnson B.K. B #442-161-31604 | Corsa Resources LLC | Freestone, TXDew (C.V. Consolidated) | Temporarily abandonedGas | 12,570 | Jun 25, 1999 | — | — |
| Turner a #242-161-31606 | Corsa Resources LLC | Freestone, TXDew (C.V. Consolidated) | ActiveGas | 12,880 | Jun 25, 1999 | — | — |
| Lancaster a #442-161-31580 | Corsa Resources LLC | Freestone, TXDew (Rodessa) | ActiveGas | 8,450 | Apr 30, 1999 | — | — |
| Lane a #1R42-161-31572 | Corsa Resources LLC | Freestone, TXDew (C.V. Consolidated) | Temporarily abandonedGas | 13,216 | Mar 19, 1999 | — | — |
| Black a #842-161-31567 | Corsa Resources LLC | Freestone, TXDew (C.V. Consolidated) | Temporarily abandonedGas | 12,700 | Feb 23, 1999 | — | — |
| High a #142-161-31565 | Corsa Resources LLC | Freestone, TXDew (C.V. Consolidated) | ActiveGas | 12,650 | Feb 16, 1999 | — | — |
| Johnson B.K. a #242-161-31524 | Corsa Resources LLC | Freestone, TXDew (C.V. Consolidated) | Temporarily abandonedGas | 12,755 | Sep 8, 1998 | — | — |
| Johnson B.K. a #142-161-31497 | Corsa Resources LLC | Freestone, TXDew (C.V. Consolidated) | Temporarily abandonedGas | 13,000 | May 4, 1998 | — | — |
| Brannon #142-365-33572 | Corsa Resources LLC | Panola, TXCarthage (Cotton Valley) | ActiveGas | 9,560 | Jan 6, 1997 | — | — |
| Brannon #242-365-33154 | Corsa Resources LLC | Panola, TXCarthage (Cotton Valley) | ActiveGas | 9,560 | Dec 12, 1996 | — | — |
| Lovering E.H. #142-161-30748 | Corsa Resources LLC | Freestone, TXBear Grass (Travis Peak) | ActiveGas | 14,830 | Jun 1, 1989 | — | — |