| 532382 | May 27, 2003 | May 27, 2003 | Hilcorp Energy Company | Heard, Ira "B" #15 | 6,750 | 39130211 |
| 532130 | May 23, 2003 | May 23, 2003 | T - C Oil Company | T-C Oil Co. - O'Connor #17 | 4,574 | 39100366 |
| 532015 | May 22, 2003 | May 22, 2003 | Hilcorp Energy Company | O'Connor, Thomas "C" #68 | 4,515 | 39101138 |
| 532063 | May 20, 2003 | May 20, 2003 | Hilcorp Energy Company | Bauer, Mary Claire et Vir #11 | 6,750 | 39130194 |
| 532018 | May 19, 2003 | May 19, 2003 | Hilcorp Energy Company | O'Connor, Thomas "C" #71 | 4,500 | 39130050 |
| 532017 | May 19, 2003 | May 19, 2003 | Hilcorp Energy Company | O'Connor, Thomas "A" #2G | 5,915 | 39101531 |
| 530413 | May 19, 2003 | May 19, 2003 | T - C Oil Company | T-C Oil Co.-O'Connor #24 | 4,256 | 39100258 |
| 531887 | May 14, 2003 | May 14, 2003 | Hilcorp Energy Company | Heard, Mrs. Fannie V. W. #81 | 4,515 | 39103791 |
| 531886 | May 14, 2003 | May 14, 2003 | Hilcorp Energy Company | Lambert, M. F. #H 1G | 5,210 | 39101449 |
| 530694 | May 14, 2003 | May 14, 2003 | Hilcorp Energy Company | Williams, Maude et al "A" #D167 | 4,650 | 39132509 |
| 531845 | May 13, 2003 | May 13, 2003 | Hilcorp Energy Company | Lambert, M. F. #61 | 5,915 | 39101390 |
| 531231 | May 13, 2003 | May 13, 2003 | Primrose Operating Company | O'Brien, J. M. #109 | 7,000 | 39132512 |
| 531878 | May 12, 2003 | May 12, 2003 | Hilcorp Energy Company | Heard, Clement #35 | 6,200 | 39132518 |
| 531856 | May 12, 2003 | May 12, 2003 | Laroco LLP | Spaulding, J. W. #13 | 6,400 | 39132517 |
| 530682 | May 9, 2003 | May 9, 2003 | T - C Oil Company | O'Connor, Dennis et al -N- #N 3 | 3,716 | 39103769 |
| 530697 | May 8, 2003 | May 8, 2003 | Hilcorp Energy Company | Heard, Clement #21 | 7,810 | 39130204 |
| 530697Amendment | May 8, 2003 | May 8, 2003 | Hilcorp Energy Company | Heard, Clement #21 | 7,810 | 39130204 |
| 531503 | May 7, 2003 | May 7, 2003 | T - C Oil Company | O'Connor, Dennis et al -L- #L 68 | 4,800 | 39132516 |
| 531502 | May 7, 2003 | May 7, 2003 | T - C Oil Company | O'Connor, Dennis et al -L- #L 67 | 4,800 | 39132515 |
| 531501 | May 7, 2003 | May 7, 2003 | T - C Oil Company | O'Connor, Dennis et al -L- #L 66 | 4,800 | 39132514 |
| 531500 | May 7, 2003 | May 7, 2003 | T - C Oil Company | O'Connor, Dennis et al -L- #L 65 | 4,800 | 39132513 |
| 531183 | May 5, 2003 | May 5, 2003 | Hilcorp Energy Company | Heard, Mrs. Fannie V. W. #39 | 5,925 | 39100698 |
| 531389 | May 1, 2003 | May 1, 2003 | Wiser Oil Company, The | Roche #7 | 7,400 | 39132320 |
| 530164 | Apr 30, 2003 | Apr 30, 2003 | Citation Oil & Gas Corp. | O'Connor, Mary Ellen #34 | 5,955 | 39130081 |
| 531230 | Apr 28, 2003 | Apr 28, 2003 | Primrose Operating Company | Heard, F. V. W. #35 | 8,500 | 39132511 |
| 531230Amendment | Apr 28, 2003 | Apr 28, 2003 | Primrose Operating Company | Heard, F. V. W. #35 | 8,500 | 39132511 |
| 531230Amendment | Apr 28, 2003 | Apr 28, 2003 | Primrose Operating Company | Heard, F. V. W. #35 | 8,500 | 39132511 |
| 531141 | Apr 28, 2003 | Apr 28, 2003 | C & E Operating, Inc. | Welder-Terrell #3 | 6,500 | 39132510 |
| 530525 | Apr 25, 2003 | Apr 25, 2003 | T - C Oil Company | O'Connor, Dennis et al -N- #N 14 | 4,650 | 39131939 |
| 529898 | Apr 23, 2003 | Apr 23, 2003 | Hilcorp Energy Company | Lambert, M. F. #H109 | 5,890 | 39131263 |
| 530693 | Apr 18, 2003 | Apr 18, 2003 | Hilcorp Energy Company | Williams, Maude et al "A" #D168 | 4,650 | 39132508 |
| 530415 | Apr 18, 2003 | Apr 18, 2003 | T - C Oil Company | O'Connor, Dennis et al -L- #L 14 | 2,603 | 39100320 |
| 530696 | Apr 15, 2003 | Apr 15, 2003 | Hilcorp Energy Company | Williams, Maude et al "A" #D166 | 4,650 | 39132506 |
| 530695 | Apr 15, 2003 | Apr 15, 2003 | Hilcorp Energy Company | Williams, Maude et al "A" #D165 | 4,650 | 39132507 |
| 530553 | Apr 14, 2003 | Apr 14, 2003 | Hilcorp Energy Company | O'Connor, Thomas "B" #50 | 7,993 | 39132079 |
| 530414 | Apr 14, 2003 | Apr 14, 2003 | T - C Oil Company | O'Connor #43 | 4,652 | 39100048 |
| 530416 | Apr 10, 2003 | Apr 10, 2003 | T - C Oil Company | O'Connor, Dennis et al -L- #L 44 | 2,949 | 39130429 |
| 530282 | Apr 9, 2003 | Apr 9, 2003 | Hilcorp Energy Company | O'Connor, Thomas "A" #37 | 5,921 | 39101515 |
| 530277 | Apr 7, 2003 | Apr 7, 2003 | Hilcorp Energy Company | Lambert, M. F. #42 | 5,910 | 39101427 |
| 530277Amendment | Apr 7, 2003 | Apr 7, 2003 | Hilcorp Energy Company | Lambert, M. F. #42 | 5,910 | 39101427 |
| 530276 | Apr 7, 2003 | Apr 7, 2003 | Hilcorp Energy Company | Heard, Fannie V. W. Mrs #11 | 5,857 | 39100680 |
| 530275 | Apr 7, 2003 | Apr 7, 2003 | Hilcorp Energy Company | Heard, Fannie V. W. Mrs #10 | 5,927 | 39100679 |
| 529981 | Mar 31, 2003 | Mar 31, 2003 | Hilcorp Energy Company | O"connor Thomas "A" #106 | 5,912 | 39102036 |
| 529958 | Mar 31, 2003 | Mar 31, 2003 | Cummins & Walker Oil Co., Inc. | Wood, L. Est. "C" #6 | 7,200 | 39132321 |
| 529801 | Mar 27, 2003 | Mar 27, 2003 | Hilcorp Energy Company | Williams, Maude et al "A" #D108 D | 5,900 | 39100297 |
| 529850 | Mar 26, 2003 | Mar 26, 2003 | Christopher Oil & Gas Inc | Crews #3 | 8,100 | 39132505 |
| 529650 | Mar 18, 2003 | Mar 18, 2003 | Cummins & Walker Oil Co., Inc. | Scanio, M #6 | 7,900 | 39132504 |
| 529650Amendment | Mar 18, 2003 | Mar 18, 2003 | Cummins & Walker Oil Co., Inc. | Scanio, M #6 | 7,900 | 39132504 |
| 529536 | Mar 17, 2003 | Mar 17, 2003 | Hilcorp Energy Company | Lambert, M. F. #201 | 6,200 | 39131888 |
| 529489 | Mar 14, 2003 | Mar 14, 2003 | Hilcorp Energy Company | Bauer, Mary Claire et Vir #14 | 7,000 | 39132503 |
| 529491 | Mar 13, 2003 | Mar 13, 2003 | Hilcorp Energy Company | O'Connor, Thomas "A" #105 | 5,895 | 39101528 |
| 529312 | Mar 12, 2003 | Mar 12, 2003 | Hilcorp Energy Company | Lambert, M. F. #109 | 5,835 | 39101398 |
| 529008 | Mar 5, 2003 | Mar 5, 2003 | Hilcorp Energy Company | O'Connor, Thomas "A" #23 | 5,891 | 39101539 |
| 529004 | Mar 5, 2003 | Mar 5, 2003 | J&G Oil & Gas | Niemann, Emil #10 | 6,222 | 39103596 |
| 528943 | Mar 5, 2003 | Mar 5, 2003 | T - C Oil Company | O'Connor, Dennis et al -N- #N 7 | 2,686 | 39103995 |
| 528942 | Mar 5, 2003 | Mar 5, 2003 | T - C Oil Company | T-C Oil Co.-O'Connor #3 | 5,545 | 39100300 |
| 528736 | Feb 28, 2003 | Feb 28, 2003 | Hilcorp Energy Company | Williams, Maude et al "A" #61 | 5,915 | 39100497 |
| 528878 | Feb 26, 2003 | Feb 26, 2003 | Primrose Operating Company | Heard, Fannie V.W. #24 | 4,450 | 39130390 |
| 528591 | Feb 24, 2003 | Feb 24, 2003 | Cummins & Walker Oil Co., Inc. | O'Brien-Harkins #1 | 6,650 | 39132500 |
| 528591Amendment | Feb 24, 2003 | Feb 24, 2003 | Cummins & Walker Oil Co., Inc. | O'Brien-Harkins #1 | 6,650 | 39132500 |
| 528590 | Feb 24, 2003 | Feb 24, 2003 | Cummins & Walker Oil Co., Inc. | O'Connor, M V Est #2 | 7,000 | 39132499 |
| 528589 | Feb 24, 2003 | Feb 24, 2003 | Cummins & Walker Oil Co., Inc. | Scanio, M. #7 | 4,000 | 39132498 |
| 528603 | Feb 21, 2003 | Feb 21, 2003 | Hilcorp Energy Company | Tom O'Connor (5800 SD) FLD Unit #Q118 | 6,400 | 39132502 |
| 528602 | Feb 21, 2003 | Feb 21, 2003 | Hilcorp Energy Company | Tom O'Connor (5800 SD) FLD Unit #Q119 | 6,400 | 39132501 |
| 528492 | Feb 19, 2003 | Feb 19, 2003 | T - C Oil Company | O'Connor, Dennis et al -N- #N 15 | 4,000 | 39132069 |
| 528414 | Feb 17, 2003 | Feb 17, 2003 | Hilcorp Energy Company | Williams, Maude et al "A" #37 | 5,909 | 39100445 |
| 528283 | Feb 12, 2003 | Feb 12, 2003 | Hilcorp Energy Company | Williams, Maude et al "A" #11 | 5,925 | 39100424 |
| 528283Amendment | Feb 12, 2003 | Feb 12, 2003 | Hilcorp Energy Company | Williams, Maude et al "A" #11 | 5,925 | 39100424 |
| 528057 | Feb 7, 2003 | Feb 7, 2003 | Hilcorp Energy Company | Williams, Maude et al "A" #9 | 5,925 | 39100423 |
| 526997 | Feb 7, 2003 | Feb 7, 2003 | Hilcorp Energy Company | Tom O'Connor (5800 SD) FLD Unit #A 4 | 5,942 | 39100739 |
| 528055 | Feb 6, 2003 | Feb 6, 2003 | Hilcorp Energy Company | Williams, Maude et al "A" #D163 | 4,700 | 39132497 |
| 528055Amendment | Feb 6, 2003 | Feb 6, 2003 | Hilcorp Energy Company | Williams, Maude et al "A" #D163 | 4,700 | 39132497 |
| 528062 | Feb 5, 2003 | Feb 5, 2003 | Hilcorp Energy Company | Williams, Maude et al "A" #D164 | 4,700 | 39132496 |
| 527887 | Jan 31, 2003 | Jan 31, 2003 | Simray Oil & Gas, Inc. | Schirmer, Henry #12 | 6,828 | 39103597 |
| 526586 | Jan 28, 2003 | Jan 28, 2003 | Hilcorp Energy Company | Bauer, Mary Claire et Vir #3G | 4,424 | 39100761 |
| 527406 | Jan 21, 2003 | Jan 21, 2003 | Hilcorp Energy Company | Tom O'Connor 4400 Sand Gas Unit #P 32 | 5,912 | 39101490 |
| 527211 | Jan 17, 2003 | Jan 17, 2003 | Cummins & Walker Oil Co., Inc. | Wood, L. Est. "C" #6 | 7,200 | 39132321 |
| 527041 | Jan 13, 2003 | Jan 13, 2003 | Hilcorp Energy Company | Heard, Ira "B" #15 | 6,750 | 39130211 |
| 527041Amendment | Jan 13, 2003 | Jan 13, 2003 | Hilcorp Energy Company | Heard, Ira "B" #15 | 6,750 | 39130211 |
| 527197 | Jan 10, 2003 | Jan 10, 2003 | Cummins & Walker Oil Co., Inc. | Shelton, N. #3 | 6,500 | 39132495 |
| 527197Amendment | Jan 10, 2003 | Jan 10, 2003 | Cummins & Walker Oil Co., Inc. | Shelton, N. #3 | 6,500 | 39132495 |
| 526893 | Jan 8, 2003 | Jan 8, 2003 | Hilcorp Energy Company | Tom O'Connor (5800SD) FLD Unit #P137 | 6,012 | 39130343 |
| 526573 | Jan 7, 2003 | Jan 7, 2003 | Hilcorp Energy Company | Heard, Ira "A" #1 | 5,910 | 39100736 |
| 526573Amendment | Jan 7, 2003 | Jan 7, 2003 | Hilcorp Energy Company | Heard, Ira "A" #1 | 5,910 | 39100736 |
| 525978 | Dec 31, 2002 | Dec 31, 2002 | Hilcorp Energy Company | Heard, Clement #33 | 8,500 | 39132492 |
| 526572 | Dec 30, 2002 | Dec 30, 2002 | Hilcorp Energy Company | Heard, Mrs. Fannie V. M. #89 | 4,500 | 39130048 |
| 526571 | Dec 30, 2002 | Dec 30, 2002 | Hilcorp Energy Company | Bauer, Mary Claire et Vir #1G | 5,949 | 39100759 |
| 526571Amendment | Dec 30, 2002 | Dec 30, 2002 | Hilcorp Energy Company | Tom O'Connor (5800 SD) FLD Unit #Q601G | 5,949 | 39100759 |
| 526570 | Dec 30, 2002 | Dec 30, 2002 | Hilcorp Energy Company | Bauer, Mary Claire et Vir #11 | 6,750 | 39130194 |
| 526190 | Dec 12, 2002 | Dec 12, 2002 | Hilcorp Energy Company | Reilly, Annie et Vir #20 | 8,500 | 39132494 |
| 526190Amendment | Dec 12, 2002 | Dec 12, 2002 | Hilcorp Energy Company | Reilly, Annie et Vir #20 | 8,500 | 39132494 |
| 526179 | Dec 12, 2002 | Dec 12, 2002 | Dewbre Petroleum Corporation | Mayo, Tom #1 | 3,800 | 39132493 |
| 525166 | Dec 6, 2002 | Dec 6, 2002 | Emerald Oil & Gas LC | O'Brien, J. J. #201 | 6,492 | 39132400 |
| 525979 | Dec 4, 2002 | Dec 4, 2002 | Hilcorp Energy Company | Reilly, Annie et Vir #6 | 5,976 | 39100767 |
| 525904 | Nov 26, 2002 | Nov 26, 2002 | T - C Oil Company | O'Connor, Dennis et al -N- #N 13 | 5,194 | 39131935 |
| 525599 | Nov 22, 2002 | Nov 22, 2002 | Hilcorp Energy Company | Tom O'Connor (5800SD) FLD Unit #Q117 | 6,400 | 39132491 |
| 525597 | Nov 20, 2002 | Nov 20, 2002 | Hilcorp Energy Company | Williams, Maude et al "A" #16 | 5,925 | 39100425 |
| 525372 | Nov 12, 2002 | Nov 12, 2002 | Braman, D. H., Jr. | Mc #1 | 13,000 | 39132490 |
| 525315 | Nov 12, 2002 | Nov 12, 2002 | Acock/Anaqua Operating Co., LC | Heard, F. V. W. #3 | 5,100 | 39100943 |
| 525315Amendment | Nov 12, 2002 | Nov 12, 2002 | Acock/Anaqua Operating Co., LC | Heard, F. V. W. #3 | 5,100 | 39100943 |