| 525252 | Nov 12, 2002 | Nov 12, 2002 | Hilcorp Energy Company | Tom O'Connor 4400 Sand Gas Unit #P127 | 4,463 | 39103897 |
| 525199 | Nov 12, 2002 | Nov 12, 2002 | Hilcorp Energy Company | Lambert, M. F. #103 | 5,840 | 39101444 |
| 525200 | Nov 7, 2002 | Nov 7, 2002 | Hilcorp Energy Company | O'Connor, Thomas "A" #3G | 5,916 | 39101485 |
| 525167 | Nov 5, 2002 | Nov 5, 2002 | Hilcorp Energy Company | O'Connor, Thomas "C" #62 | 4,515 | 39101177 |
| 525134 | Nov 4, 2002 | Nov 4, 2002 | Hilcorp Energy Company | O'Connor, Thomas "A" #90 | 5,910 | 39102029 |
| 525134Amendment | Nov 4, 2002 | Nov 4, 2002 | Hilcorp Energy Company | O'Connor, Thomas "A" #90 | 5,910 | 39102029 |
| 525135 | Nov 1, 2002 | Nov 1, 2002 | Hilcorp Energy Company | O'Connor, Thomas "A" #5G | 5,996 | 39101487 |
| 524996 | Oct 28, 2002 | Oct 28, 2002 | Cummins & Walker Oil Co., Inc. | O'Connor, M V Est #1 | 6,600 | 39132489 |
| 524996Amendment | Oct 28, 2002 | Oct 28, 2002 | Cummins & Walker Oil Co., Inc. | O'Connor, M V Est #1 | 6,600 | 39132489 |
| 524930 | Oct 28, 2002 | Oct 28, 2002 | Acock/Anaqua Operating Co., LC | O'Brien, J. M. #D 6 | 6,500 | 39132488 |
| 524930Amendment | Oct 28, 2002 | Oct 28, 2002 | Acock/Anaqua Operating Co., LC | O'Brien, J. M. #D 6 | 3,500 | 39132488 |
| 524626 | Oct 25, 2002 | Oct 25, 2002 | Hilcorp Energy Company | Heard, Claude E. et Al #3 | 6,169 | 39100649 |
| 524626Amendment | Oct 25, 2002 | Oct 25, 2002 | Hilcorp Energy Company | Heard, Claude E. et Al #3 | 6,169 | 39100649 |
| 524626Amendment | Oct 25, 2002 | Oct 25, 2002 | Hilcorp Energy Company | Heard, Claude E. et Al #3 | 6,169 | 39100649 |
| 524729 | Oct 23, 2002 | Oct 23, 2002 | Acock/Anaqua Operating Co., LC | O'Brien, J. J. A #9 | 5,175 | 39130261 |
| 524547 | Oct 14, 2002 | Oct 14, 2002 | Hilcorp Energy Company | Lambert, M. F. #71 | 5,900 | 39101327 |
| 524547Amendment | Oct 14, 2002 | Oct 14, 2002 | Hilcorp Energy Company | Lambert Gas Unit #71 | 5,900 | 39101327 |
| 552030 | Oct 11, 2002 | Oct 11, 2002 | Hilcorp Energy Company | O'Connor, Thomas "C" #92 | 6,042 | 39131895 |
| 524532 | Oct 10, 2002 | Oct 10, 2002 | Anderson, Steven C. | Dunn #1 | 8,400 | 39132487 |
| 524417 | Oct 8, 2002 | Oct 8, 2002 | C & E Operating, Inc. | Welder-Terrell #2 | 6,700 | 39132486 |
| 524417Amendment | Oct 8, 2002 | Oct 8, 2002 | C & E Operating, Inc. | Welder-Terrell #2 | 6,700 | 39132486 |
| 524417Amendment | Oct 8, 2002 | Oct 8, 2002 | C & E Operating, Inc. | Welder-Terrell #2 | 6,700 | 39132486 |
| 524327 | Oct 4, 2002 | Oct 4, 2002 | Gilster, Ralph R. III | Twin Mott #1 | 9,000 | 39132485 |
| 523163 | Sep 27, 2002 | Sep 27, 2002 | Hilcorp Energy Company | Heard, Clement #31 | 7,850 | 39131948 |
| 524011 | Sep 24, 2002 | Sep 24, 2002 | Primrose Operating Company | Heard, Fannie V. W. #29 | 6,500 | 39131758 |
| 523891 | Sep 23, 2002 | Sep 23, 2002 | Citation Oil & Gas Corp. | O'Connor, Mary Ellen #45 | 6,400 | 39130584 |
| 523769 | Sep 18, 2002 | Sep 18, 2002 | Hilcorp Energy Company | Heard, Ira "A" #12 | 8,325 | 39130127 |
| 523769Amendment | Sep 18, 2002 | Sep 18, 2002 | Hilcorp Energy Company | Heard, Ira "A" #12 | 8,325 | 39130127 |
| 523687 | Sep 13, 2002 | Sep 13, 2002 | Hilcorp Energy Company | Tom Oconnor (5800) Fld. Unit #Q116 | 6,400 | 39132484 |
| 523584 | Sep 11, 2002 | Sep 11, 2002 | T - C Oil Company | O'Connor, Dennis et al -N- #N 9 | 3,023 | 39104009 |
| 523162 | Aug 29, 2002 | Aug 29, 2002 | Hilcorp Energy Company | Heard, Claude E. et Al #31 | 6,390 | 39100658 |
| 523162Amendment | Aug 29, 2002 | Aug 29, 2002 | Hilcorp Energy Company | Heard, Claude E. et Al #31 | 6,390 | 39100658 |
| 522749 | Aug 21, 2002 | Aug 21, 2002 | Hilcorp Energy Company | O'Connor, Thomas "C" #50 | 5,895 | 39101573 |
| 522963 | Aug 20, 2002 | Aug 20, 2002 | Christopher Oil & Gas Inc | Collins-Buck Unit #1 | 6,500 | 39132470 |
| 522694 | Aug 19, 2002 | Aug 19, 2002 | Hilcorp Energy Company | Williams, Maude et al "B" #32 | 8,095 | 39131243 |
| 522805 | Aug 15, 2002 | Aug 15, 2002 | Ampak Oil Company | Bengtson #1 | 8,500 | 39132483 |
| 522748 | Aug 15, 2002 | Aug 15, 2002 | Hilcorp Energy Company | Williams, Maude et al "A" #24 | 5,925 | 39100432 |
| 522567 | Aug 12, 2002 | Aug 12, 2002 | Hilcorp Energy Company | Bauer, Mary Claire et Vir #12 | 6,750 | 39130349 |
| 522567Amendment | Aug 12, 2002 | Aug 12, 2002 | Hilcorp Energy Company | Bauer, Mary Claire et Vir #12 | 6,750 | 39130349 |
| 522567Amendment | Aug 12, 2002 | Aug 12, 2002 | Hilcorp Energy Company | Bauer, Mary Claire et Vir #12 | 6,750 | 39130349 |
| 522598 | Aug 7, 2002 | Aug 7, 2002 | Bishop Petroleum Inc. | O'Connor "D" #3 | 3,700 | 39132482 |
| 522331 | Aug 7, 2002 | Aug 7, 2002 | Hilcorp Energy Company | Heard, Claude E. et Al #26 | 5,918 | 39100656 |
| 522330 | Aug 5, 2002 | Aug 5, 2002 | Hilcorp Energy Company | Heard, Mrs. Fannie V. W. #8 | 5,925 | 39100677 |
| 522301 | Aug 5, 2002 | Aug 5, 2002 | Cummins & Walker Oil Co., Inc. | Shelton, N. #2 | 6,000 | 39132481 |
| 522301Amendment | Aug 5, 2002 | Aug 5, 2002 | Cummins & Walker Oil Co., Inc. | Shelton, N. #2 | 6,000 | 39132481 |
| 522300 | Aug 5, 2002 | Aug 5, 2002 | Cummins & Walker Oil Co., Inc. | Shelton, N. #1 | 3,000 | 39132480 |
| 521595 | Aug 5, 2002 | Aug 5, 2002 | Hilcorp Energy Company | Heard, Mrs. Fannie V. W. #21 | 5,925 | 39100690 |
| 521595Amendment | Aug 5, 2002 | Aug 5, 2002 | Hilcorp Energy Company | Heard, Mrs. Fannie V. W. #21 | 5,925 | 39100690 |
| 521492 | Jul 30, 2002 | Jul 30, 2002 | Hilcorp Energy Company | Tom O'Connor (5730 Ft. Sd.) Unit #B 6 | 5,924 | 39100505 |
| 522146 | Jul 25, 2002 | Jul 25, 2002 | C & E Operating, Inc. | Welder-Terrell #1 | 7,000 | 39132479 |
| 522146Amendment | Jul 25, 2002 | Jul 25, 2002 | C & E Operating, Inc. | Welder-Terrell #1 | 7,000 | 39132479 |
| 522049 | Jul 24, 2002 | Jul 24, 2002 | Hilcorp Energy Company | Tom O'Connor (5800 SD) FLD Unit #Q280 | 6,110 | 39131608 |
| 522046 | Jul 24, 2002 | Jul 24, 2002 | Hilcorp Energy Company | Tom O'Connor (5730 Ft. Sd.) Unit #B 20 | 5,919 | 39100522 |
| 521918 | Jul 16, 2002 | Jul 16, 2002 | Primrose Operating Company | Heard, Fannie V. W. #34 | 6,500 | 39132478 |
| 521918Amendment | Jul 16, 2002 | Jul 16, 2002 | Primrose Operating Company | Heard, Fannie V. W. #34 | 6,500 | 39132478 |
| 521918Amendment | Jul 16, 2002 | Jul 16, 2002 | Primrose Operating Company | Heard, Fannie V. W. #34 | 8,500 | 39132478 |
| 521918Amendment | Jul 16, 2002 | Jul 16, 2002 | Primrose Operating Company | Heard, Fannie V. W. #34 | 8,500 | 39132478 |
| 521057 | Jul 16, 2002 | Jul 16, 2002 | Hilcorp Energy Company | O'Connor, Thomas "C" #3 | 5,920 | 39101161 |
| 521057Amendment | Jul 16, 2002 | Jul 16, 2002 | Hilcorp Energy Company | O'Connor, Thomas "C" #3 | 5,920 | 39101161 |
| 521645 | Jul 12, 2002 | Jul 12, 2002 | T - C Oil Company | T-C Oil Co.-O'Connor #90 | 4,800 | 39132477 |
| 521644 | Jul 12, 2002 | Jul 12, 2002 | T - C Oil Company | O'Connor, Dennis et al -L- #L 63 | 4,800 | 39132476 |
| 521643 | Jul 12, 2002 | Jul 12, 2002 | T - C Oil Company | O'Connor, Dennis et al -L- #L 64 | 4,800 | 39132475 |
| 521596 | Jul 10, 2002 | Jul 10, 2002 | Hilcorp Energy Company | Williams, Maude et al "A" #D146 | 4,650 | 39131791 |
| 521514 | Jul 9, 2002 | Jul 9, 2002 | Hilcorp Energy Company | Tom O'Connor (5730 Ft. Sd.) Unit #A 8 | 5,925 | 39100422 |
| 520804 | Jul 9, 2002 | Jul 9, 2002 | Hilcorp Energy Company | Heard, Clement #32 | 6,400 | 39132472 |
| 520803 | Jul 9, 2002 | Jul 9, 2002 | Hilcorp Energy Company | O'Connor, Thomas "C" #7 | 5,971 | 39101165 |
| 520803Amendment | Jul 9, 2002 | Jul 9, 2002 | Hilcorp Energy Company | O'Connor, Thomas "C" #7 | 5,971 | 39101165 |
| 521511 | Jul 5, 2002 | Jul 5, 2002 | Bishop Petroleum Inc. | O'Connor "E" #1 | 6,263 | 39132343 |
| 521425 | Jul 5, 2002 | Jul 5, 2002 | Hilcorp Energy Company | Tom O'Connor (5730 Ft. Sd.) Unit #B 10 | 5,925 | 39100507 |
| 521425Amendment | Jul 5, 2002 | Jul 5, 2002 | Hilcorp Energy Company | Williams, Maude et al "B" #10 | 5,925 | 39100507 |
| 521424 | Jul 5, 2002 | Jul 5, 2002 | Hilcorp Energy Company | Williams, Maude et al "A" #D 18 | 6,420 | 39100281 |
| 521528 | Jul 3, 2002 | Jul 3, 2002 | Hilcorp Energy Company | Heard, Clement #24 | 7,808 | 39131588 |
| 521528Amendment | Jul 3, 2002 | Jul 3, 2002 | Hilcorp Energy Company | Heard, Clement #24 | 7,808 | 39131588 |
| 521493 | Jul 3, 2002 | Jul 3, 2002 | Hilcorp Energy Company | Williams, Maude et al "A" #D106D | 5,904 | 39100295 |
| 521360 | Jun 27, 2002 | Jun 27, 2002 | Hilcorp Energy Company | Tom O'Connor (5800SAND) FLD Unit #Q336 | 5,925 | 39100566 |
| 521352 | Jun 26, 2002 | Jun 26, 2002 | Hilcorp Energy Company | Heard, Clement #19 | 7,778 | 39130163 |
| 521056 | Jun 26, 2002 | Jun 26, 2002 | Hilcorp Energy Company | O'Connor, Thomas "C" #9 | 5,925 | 39101167 |
| 521314 | Jun 24, 2002 | Jun 24, 2002 | Double Play Oil & Gas, Inc | Shipp #2 | 3,750 | 39132474 |
| 521055 | Jun 19, 2002 | Jun 19, 2002 | Hilcorp Energy Company | O'Connor, Thomas "C" #35 | 5,925 | 39101149 |
| 520815 | Jun 14, 2002 | Jun 14, 2002 | Acock/Anaqua Operating Co., LC | O'Brien, J. J. #C 4 | 6,000 | 39130262 |
| 520848 | Jun 13, 2002 | Jun 13, 2002 | Acock/Anaqua Operating Co., LC | Heard, F. V. W. #7 | 6,000 | 39132473 |
| 520746 | Jun 13, 2002 | Jun 13, 2002 | Hilcorp Energy Company | Williams, Maude et al "A" #D103J | 5,904 | 39100333 |
| 520818 | Jun 12, 2002 | Jun 12, 2002 | Hilcorp Energy Company | Tom O'Connor (5800 SD) FLD Unit #C315 | 6,400 | 39132471 |
| 520805 | Jun 12, 2002 | Jun 12, 2002 | J&G Oil & Gas | Niemann, Emil #10 | 6,222 | 39103596 |
| 520802 | Jun 12, 2002 | Jun 12, 2002 | Hilcorp Energy Company | O'Connor, Thomas "C" #34 | 5,925 | 39101148 |
| 520712 | Jun 6, 2002 | Jun 6, 2002 | Cimarron Engineering Corp. | Shipp #1 | 3,800 | 39132289 |
| 520547 | Jun 4, 2002 | Jun 4, 2002 | Hilcorp Energy Company | Tom O'Connor 4400 Sand Gas Unit #Q307 | 5,925 | 39100676 |
| 520485 | Jun 3, 2002 | Jun 3, 2002 | Hilcorp Energy Company | Heard, Clement #3 | 5,929 | 39100840 |
| 520484 | Jun 3, 2002 | Jun 3, 2002 | Hilcorp Energy Company | Heard, Clement #5 | 5,935 | 39100842 |
| 520394 | May 30, 2002 | May 30, 2002 | Hilcorp Energy Company | Heard, Mrs. Fannie V. W. #2 | 5,900 | 39100672 |
| 520391 | May 30, 2002 | May 30, 2002 | Hilcorp Energy Company | Reilly, Annie et Vir #13 | 6,750 | 39130187 |
| 520055 | May 20, 2002 | May 20, 2002 | Hilcorp Energy Company | O'Connor, Thomas "A" #15 | 5,953 | 39101508 |
| 519933 | May 17, 2002 | May 17, 2002 | Hilcorp Energy Company | Heard, Mrs. Fannie V. W. #105 | 6,000 | 39131743 |
| 519932 | May 17, 2002 | May 17, 2002 | Hilcorp Energy Company | Heard, Mrs. Fannie V. W. #59 | 5,901 | 39100708 |
| 519023 | May 10, 2002 | May 10, 2002 | Hilcorp Energy Company | Heard, Clement #20 | 7,810 | 39130191 |
| 519630 | May 7, 2002 | May 7, 2002 | Hilcorp Energy Company | Heard, Mrs. Fannie V. W. #36 | 5,925 | 39100566 |
| 519635 | May 6, 2002 | May 6, 2002 | Hilcorp Energy Company | Heard, Mrs. Fannie V. W. #3 | 5,921 | 39100673 |
| 519610 | May 1, 2002 | May 1, 2002 | Dale Operating Company | Baptist #3 | 7,030 | 39132223 |
| 519394 | Apr 25, 2002 | Apr 25, 2002 | Hilcorp Energy Company | O'Connor, Thomas "A" #10 | 5,910 | 39101503 |
| 519412 | Apr 24, 2002 | Apr 24, 2002 | Primrose Operating Company | O'Brien, J. M. "B" #214 | 5,600 | 39131910 |