| 531877 | Jun 10, 2003 | Jun 10, 2003 | Valence Operating Company | Worthy Gas Unit #10 | 13,500 | 16132640 |
| 531877 | Jun 10, 2003 | Jun 10, 2003 | Valence Operating Company | Worthy Gas Unit #10 | 13,500 | 16132640 |
| 532874 | Jun 9, 2003 | Jun 9, 2003 | Anadarko Petroleum Corp. | Henderson #13 | 14,000 | 16132673 |
| 532874 | Jun 9, 2003 | Jun 9, 2003 | Anadarko Petroleum Corp. | Henderson #13 | 14,000 | 16132673 |
| 532696 | Jun 6, 2003 | Jun 6, 2003 | Anadarko Petroleum Corp. | Burgher "D" #19 | 14,000 | 16132668 |
| 532674 | Jun 5, 2003 | Jun 5, 2003 | Matador Operating Company | Goode Unit 7 #3 | 12,500 | 16132671 |
| 532673 | Jun 5, 2003 | Jun 5, 2003 | Matador Operating Company | Goode Unit 7 #4 | 12,600 | 16132670 |
| 532631 | Jun 5, 2003 | Jun 5, 2003 | Valence Operating Company | Worthy Gas Unit #18 | 13,500 | 16132666 |
| 532609 | Jun 5, 2003 | Jun 5, 2003 | Matador Operating Company | Goode Unit 9 #1 | 13,300 | 16132667 |
| 532441 | Jun 5, 2003 | Jun 5, 2003 | XTO Energy Inc. | Curry Gas Unit #3 | 13,300 | 16132663 |
| 532441 | Jun 5, 2003 | Jun 5, 2003 | XTO Energy Inc. | Curry Gas Unit #3 | 13,300 | 16132663 |
| 532440 | Jun 5, 2003 | Jun 5, 2003 | XTO Energy Inc. | Curry Gas Unit #2 | 13,200 | 16132664 |
| 532440 | Jun 5, 2003 | Jun 5, 2003 | XTO Energy Inc. | Curry Gas Unit #2 | 13,200 | 16132664 |
| 532672 | Jun 4, 2003 | Jun 4, 2003 | Matador Operating Company | Goode Unit 6 #3 | 12,500 | 16132672 |
| 532672 | Jun 4, 2003 | Jun 4, 2003 | Brown, Tom Inc. | Goode Unit 6 #3 | 12,500 | 16132672 |
| 532572 | Jun 4, 2003 | Jun 4, 2003 | XTO Energy Inc. | Bailey Gas Unit "A" #6 | 14,500 | 16132279 |
| 532601 | Jun 2, 2003 | Jun 2, 2003 | Devon Energy Operating Co., L.P. | Wilburn #4 | 13,500 | 16132665 |
| 532318 | Jun 2, 2003 | Jun 2, 2003 | Matador Operating Company | Holleman Unit #1 | 12,500 | 16132655 |
| 532503 | May 30, 2003 | May 30, 2003 | Ocean Energy, Inc. | Philip Ivy Gas Unit #5 | 12,600 | 16132662 |
| 532367 | May 30, 2003 | May 30, 2003 | XTO Energy Inc. | Curry Gas Unit #4 | 13,300 | 16132659 |
| 532498 | May 29, 2003 | May 29, 2003 | Marathon Oil Company | Utley "A" #7 | 12,800 | 16132661 |
| 532369 | May 29, 2003 | May 29, 2003 | XTO Energy Inc. | Boyd-Pickett Gas Unit #3 | 13,100 | 16132656 |
| 532369 | May 29, 2003 | May 29, 2003 | XTO Energy Inc. | Boyd-Pickett Gas Unit #3 | 13,100 | 16132656 |
| 532368 | May 29, 2003 | May 29, 2003 | XTO Energy Inc. | Boyd-Pickett Gas Unit #4 | 13,000 | 16132657 |
| 532368 | May 29, 2003 | May 29, 2003 | XTO Energy Inc. | Boyd-Pickett Gas Unit #4 | 13,000 | 16132657 |
| 532366 | May 29, 2003 | May 29, 2003 | XTO Energy Inc. | Boyd-Pickett Gas Unit #5 | 13,000 | 16132658 |
| 532366 | May 29, 2003 | May 29, 2003 | XTO Energy Inc. | Boyd-Pickett Gas Unit #5 | 13,000 | 16132658 |
| 532474 | May 28, 2003 | May 28, 2003 | Reserve Management, Inc. | Horton #1 | 13,000 | 16132660 |
| 532158 | May 26, 2003 | May 26, 2003 | Anadarko Petroleum Corp. | Burgher "D" #17 | 14,000 | 16132648 |
| 532334 | May 23, 2003 | May 23, 2003 | Lehnertz-Faulkner, Inc. | Malbrue #1 | 12,100 | 16132653 |
| 532305 | May 23, 2003 | May 23, 2003 | Marathon Oil Company | Daniel "G" #5 | 12,800 | 16132652 |
| 532175 | May 23, 2003 | May 23, 2003 | Matador Operating Company | Goode Unit 7 #5 | 12,500 | 16132651 |
| 532141 | May 23, 2003 | May 23, 2003 | Valence Operating Company | Ivy "a" Gas Unit #2 | 13,000 | 16132650 |
| 532127 | May 23, 2003 | May 23, 2003 | XTO Energy Inc. | Hall, F. L. #15 | 13,700 | 16132649 |
| 532025 | May 23, 2003 | May 23, 2003 | Anadarko Petroleum Corp. | Burgher "C" #21 | 14,000 | 16132646 |
| 532024 | May 23, 2003 | May 23, 2003 | Anadarko Petroleum Corp. | Burgher "C" #22 | 14,000 | 16132645 |
| 531999 | May 21, 2003 | May 21, 2003 | XTO Energy Inc. | John Eppes Gas Unit No. 1 #3 | 13,600 | 16132647 |
| 531950 | May 21, 2003 | May 21, 2003 | XTO Energy Inc. | John Eppes Gas Unit No. 1 #2 | 13,600 | 16132641 |
| 531907 | May 20, 2003 | May 20, 2003 | XTO Energy Inc. | Waldrip #6 | 13,400 | 16132643 |
| 531907 | May 20, 2003 | May 20, 2003 | XTO Energy Inc. | Melvin Waldrip Gas Unit II #6 | 13,400 | 16132643 |
| 531875 | May 19, 2003 | May 19, 2003 | XTO Energy Inc. | Reed "E" Gas Unit #6 | 14,400 | 16132639 |
| 532013 | May 16, 2003 | May 16, 2003 | Anadarko Petroleum Corp. | Burgher "A" #15 | 14,000 | 16132644 |
| 531872 | May 14, 2003 | May 14, 2003 | Anadarko Petroleum Corp. | Hunter Bonner "A" #6 | 14,000 | 16132638 |
| 531541 | May 14, 2003 | May 14, 2003 | Matador Operating Company | H. Barger Unit #6 | 13,300 | 16132635 |
| 531864 | May 13, 2003 | May 13, 2003 | Anadarko Petroleum Corp. | English #13 | 13,000 | 16132637 |
| 531540 | May 9, 2003 | May 9, 2003 | Matador Operating Company | Terry "D" #9 | 13,300 | 16132636 |
| 526569 | May 9, 2003 | May 9, 2003 | Valence Operating Company | O'Donnell #1 | 14,600 | 16132518 |
| 521624 | May 9, 2003 | May 9, 2003 | XTO Energy Inc. | Thompson, Clayton #1 | 13,500 | 16132407 |
| 531525 | May 8, 2003 | May 8, 2003 | Valence Operating Company | Eppes "B" #2 | 12,800 | 16132634 |
| 531499 | May 8, 2003 | May 8, 2003 | XTO Energy Inc. | Hall, F. L. #5 | 14,500 | 16132259 |
| 531480 | May 5, 2003 | May 5, 2003 | Marathon Oil Company | Utley "C" #12 | 12,800 | 16132633 |
| 531463 | May 2, 2003 | May 2, 2003 | Devon Energy Operating Co., L.P. | Evans, A.O. Jr #16 | 13,500 | 16132632 |
| 530356 | Apr 30, 2003 | Apr 30, 2003 | Anadarko Petroleum Corp. | Burgher "E" #15 | 14,000 | 16132620 |
| 531132 | Apr 29, 2003 | Apr 29, 2003 | Matador Operating Company | Emmons Unit #12 | 13,100 | 16132631 |
| 531085 | Apr 28, 2003 | Apr 28, 2003 | Matador Operating Company | Proffit Unit #1 | 13,200 | 16132630 |
| 530936 | Apr 28, 2003 | Apr 28, 2003 | Matador Operating Company | Wood #4 | 12,200 | 16132628 |
| 530541 | Apr 24, 2003 | Apr 24, 2003 | XTO Energy Inc. | Cochrum Gas Unit #5 | 13,100 | 16131858 |
| 530868 | Apr 23, 2003 | Apr 23, 2003 | XTO Energy Inc. | Foreman "B" No. 1 Gas Unit #6 | 13,500 | 16132627 |
| 530976 | Apr 21, 2003 | Apr 21, 2003 | Anadarko Petroleum Corp. | Ivy, Betty Jean #10 | 13,750 | 16132629 |
| 530854 | Apr 21, 2003 | Apr 21, 2003 | Valence Operating Company | Huffman "B" #15 | 13,600 | 16132625 |
| 530760 | Apr 21, 2003 | Apr 21, 2003 | XTO Energy Inc. | Foreman "B" No. 1 Gas Unit #3 | 13,000 | 16132486 |
| 529857 | Apr 18, 2003 | Apr 18, 2003 | XTO Energy Inc. | Henderson Gas Unit #4 | 13,100 | 16132610 |
| 529857 | Apr 18, 2003 | Apr 18, 2003 | XTO Energy Inc. | Henderson Gas Unit #4 | 13,100 | 16132610 |
| 530545 | Apr 16, 2003 | Apr 16, 2003 | Matador Operating Company | H. Barger Unit #5 | 13,300 | 16132624 |
| 530543 | Apr 14, 2003 | Apr 14, 2003 | Matador Operating Company | Thornton Unit #1 | 12,300 | 16132623 |
| 530378 | Apr 9, 2003 | Apr 9, 2003 | Matador Operating Company | Emmons Unit #11 | 13,200 | 16132622 |
| 530382 | Apr 8, 2003 | Apr 8, 2003 | XTO Energy Inc. | Hall, F. L. #6 | 13,000 | 16132362 |
| 530379 | Apr 8, 2003 | Apr 8, 2003 | XTO Energy Inc. | Cosson SWD #1 | 4,900 | 16132621 |
| 530195 | Apr 8, 2003 | Apr 8, 2003 | XTO Energy Inc. | Hall, F. L. #12 | 13,400 | 16132617 |
| 530194 | Apr 8, 2003 | Apr 8, 2003 | XTO Energy Inc. | Hall, F. L. #11 | 13,400 | 16132616 |
| 530170 | Apr 7, 2003 | Apr 7, 2003 | Valence Operating Company | Ivy, Jim #2 | 13,200 | 16132615 |
| 530257 | Apr 2, 2003 | Apr 2, 2003 | XTO Energy Inc. | Reed "P" No. 1 Gas Unit #6 | 13,600 | 16132618 |
| 530256 | Apr 2, 2003 | Apr 2, 2003 | XTO Energy Inc. | Reed "P" No. 1 Gas Unit #5 | 13,500 | 16132619 |
| 530083 | Apr 1, 2003 | Apr 1, 2003 | XTO Energy Inc. | Fulton 'A' #3 | 13,500 | 16132255 |
| 529945 | Mar 28, 2003 | Mar 28, 2003 | Hunt Petroleum Corporation | Webb A #20 | 13,500 | 16132612 |
| 529944 | Mar 28, 2003 | Mar 28, 2003 | Hunt Petroleum Corporation | Webb A #15 | 13,500 | 16132611 |
| 530051 | Mar 27, 2003 | Mar 27, 2003 | Marathon Oil Company | Utley 1 #12 | 12,800 | 16132614 |
| 530050 | Mar 27, 2003 | Mar 27, 2003 | Marathon Oil Company | Utley 1 #14 | 12,800 | 16132613 |
| 530050 | Mar 27, 2003 | Mar 27, 2003 | Marathon Oil Company | Utley 1 #14 | 12,800 | 16132613 |
| 529163 | Mar 27, 2003 | Mar 27, 2003 | Anadarko Petroleum Corp. | Burgher "E" #14 | 14,000 | 16132593 |
| 529858 | Mar 26, 2003 | Mar 26, 2003 | Matador Operating Company | Scarborough Unit #7 | 13,300 | 16132609 |
| 529859 | Mar 25, 2003 | Mar 25, 2003 | Matador Operating Company | Terry "D" #7 | 13,200 | 16132608 |
| 528821 | Mar 24, 2003 | Mar 24, 2003 | Anadarko Petroleum Corp. | Burgher "E" #13 | 14,000 | 16132577 |
| 529654 | Mar 21, 2003 | Mar 21, 2003 | XTO Energy Inc. | Winfree Gas Unit #8 | 13,300 | 16132607 |
| 529654 | Mar 21, 2003 | Mar 21, 2003 | XTO Energy Inc. | Winfree Gas Unit #8 | 13,300 | 16132607 |
| 529654 | Mar 21, 2003 | Mar 21, 2003 | XTO Energy Inc. | Winfree Gas Unit #8 | 13,200 | 16132607 |
| 529662 | Mar 20, 2003 | Mar 20, 2003 | Griffin Operating, Inc. | Cosson #3 | 8,300 | 16132605 |
| 529655 | Mar 19, 2003 | Mar 19, 2003 | XTO Energy Inc. | Rogers Gas Unit #2 | 13,000 | 16130906 |
| 529609 | Mar 19, 2003 | Mar 19, 2003 | XTO Energy Inc. | Capps #1 | 12,700 | 16130606 |
| 529737 | Mar 18, 2003 | Mar 18, 2003 | Devon Energy Operating Co., L.P. | Evans, A. O. Jr #15 | 13,500 | 16132606 |
| 529612 | Mar 18, 2003 | Mar 18, 2003 | XTO Energy Inc. | Henderson Gas Unit #5 | 13,500 | 16132604 |
| 529610 | Mar 18, 2003 | Mar 18, 2003 | XTO Energy Inc. | Knight Gas Unit No. 1 #5 | 13,800 | 16132603 |
| 528566 | Mar 18, 2003 | Mar 18, 2003 | XTO Energy Inc. | Cagle Gas Unit #4 | 13,300 | 16132571 |
| 529611 | Mar 14, 2003 | Mar 14, 2003 | Apache Corporation | Loper #5 | 12,000 | 16132601 |
| 529558 | Mar 14, 2003 | Mar 14, 2003 | Ocean Energy, Inc. | Nan-SU-Gail GU #8 | 13,400 | 16132600 |
| 529557 | Mar 14, 2003 | Mar 14, 2003 | Ocean Energy, Inc. | Nan-SU-Gail GU #7 | 13,400 | 16132602 |
| 529556 | Mar 14, 2003 | Mar 14, 2003 | Ocean Energy, Inc. | Mary Grace Dent #1 | 13,400 | 16132599 |
| 529497 | Mar 14, 2003 | Mar 14, 2003 | Matador Operating Company | Aultman Gas Unit #6 | 12,700 | 16132598 |
| 529442 | Mar 13, 2003 | Mar 13, 2003 | Matador Operating Company | Marsters, Christine #4 | 12,500 | 16132597 |
| 529018 | Mar 12, 2003 | Mar 12, 2003 | XTO Energy Inc. | Winfree Gas Unit #4 | 13,400 | 16132592 |