| 524128 | Oct 1, 2002 | Oct 1, 2002 | Matador Operating Company | Aultman Gas Unit #5 | 12,430 | 16132455 |
| 524184 | Sep 30, 2002 | Sep 30, 2002 | Anadarko Petroleum Corp. | APC Anderson #3 | 14,000 | 16132454 |
| 524177 | Sep 30, 2002 | Sep 30, 2002 | Miller Energy, Inc. | Dirksen-Bonner Gas Unit #1 | 11,350 | 16132452 |
| 523962 | Sep 27, 2002 | Sep 27, 2002 | XTO Energy Inc. | Knight A #3 | 13,000 | 16132450 |
| 523962 | Sep 27, 2002 | Sep 27, 2002 | XTO Energy Inc. | Knight "a" II Gas Unit #1 | 13,000 | 16132450 |
| 524026 | Sep 25, 2002 | Sep 25, 2002 | Marathon Oil Company | Bass "A" #5 | 12,650 | 16132451 |
| 523792 | Sep 20, 2002 | Sep 20, 2002 | Matador Operating Company | Hill Ranch Unit 19 #1 | 12,700 | 16132443 |
| 523775 | Sep 18, 2002 | Sep 18, 2002 | Phillips Petroleum Company | McSwane Gas Unit #2 | 8,800 | 16131733 |
| 523680 | Sep 18, 2002 | Sep 18, 2002 | Valence Operating Company | Boyd "B" #5 | 12,400 | 16132445 |
| 523682 | Sep 17, 2002 | Sep 17, 2002 | Valence Operating Company | Huffman "B" #6 | 13,400 | 16132447 |
| 523681 | Sep 17, 2002 | Sep 17, 2002 | Valence Operating Company | Worthy Gas Unit #15 | 13,400 | 16132446 |
| 523645 | Sep 17, 2002 | Sep 17, 2002 | XTO Energy Inc. | Curry Gas Unit #1 | 12,688 | 16130144 |
| 523590 | Sep 17, 2002 | Sep 17, 2002 | XTO Energy Inc. | Winfree Gas Unit #2 | 12,578 | 16130947 |
| 523590 | Sep 17, 2002 | Sep 17, 2002 | XTO Energy Inc. | Winfree Gas Unit #2 | 12,578 | 16130947 |
| 523697 | Sep 13, 2002 | Sep 13, 2002 | Anadarko Petroleum Corp. | APC Anderson #4 | 14,000 | 16132444 |
| 523509 | Sep 12, 2002 | Sep 12, 2002 | Matador Operating Company | H. Barger Unit #3 | 13,100 | 16132441 |
| 523563 | Sep 10, 2002 | Sep 10, 2002 | Anadarko Petroleum Corp. | APC Claridge "A" #3 | 13,800 | 16132442 |
| 523352 | Sep 6, 2002 | Sep 6, 2002 | XTO Energy Inc. | Hale #2 | 12,550 | 16130498 |
| 523405 | Sep 5, 2002 | Sep 5, 2002 | Anadarko Petroleum Corp. | Hill "H" #1 | 13,600 | 16132340 |
| 523351 | Sep 5, 2002 | Sep 5, 2002 | XTO Energy Inc. | Wilburn #3 | 13,500 | 16132440 |
| 523351 | Sep 5, 2002 | Sep 5, 2002 | XTO Energy Inc. | Wilburn #3 | 13,500 | 16132440 |
| 523300 | Sep 4, 2002 | Sep 4, 2002 | XTO Energy Inc. | Cagle Gas Unit #1 | 13,500 | 16130174 |
| 523202 | Aug 28, 2002 | Aug 28, 2002 | Marathon Oil Company | Utley "A" #5 | 12,650 | 16132439 |
| 522927 | Aug 27, 2002 | Aug 27, 2002 | Matador Operating Company | Terry "D" #5 | 13,400 | 16132435 |
| 522927 | Aug 27, 2002 | Aug 27, 2002 | Matador Operating Company | Terry "D" #5 | 13,300 | 16132435 |
| 523067 | Aug 26, 2002 | Aug 26, 2002 | Hunt Petroleum Corporation | Webb A #18 | 13,500 | 16132438 |
| 523081 | Aug 23, 2002 | Aug 23, 2002 | Anadarko Petroleum Corp. | APC Claridge "A" #1 | 13,800 | 16132437 |
| 523022 | Aug 22, 2002 | Aug 22, 2002 | Marathon Oil Company | Aycock "1" #3 | 12,650 | 16132436 |
| 522902 | Aug 19, 2002 | Aug 19, 2002 | Anadarko Petroleum Corp. | Bowers "A" #2 | 13,800 | 16132433 |
| 522901 | Aug 19, 2002 | Aug 19, 2002 | Anadarko Petroleum Corp. | Bowers "A" #4 | 13,800 | 16132434 |
| 522761 | Aug 19, 2002 | Aug 19, 2002 | Valence Operating Company | Huffman "B" #4 | 13,400 | 16132432 |
| 522760 | Aug 19, 2002 | Aug 19, 2002 | Valence Operating Company | Worthy Gas Unit #17 | 13,400 | 16132431 |
| 522743 | Aug 15, 2002 | Aug 15, 2002 | Miller Energy, Inc. | Hill, F. E. III #2 | 12,000 | 16131008 |
| 522717 | Aug 14, 2002 | Aug 14, 2002 | Matador Operating Company | Sanders Unit 1 #2 | 12,800 | 16132429 |
| 522709 | Aug 14, 2002 | Aug 14, 2002 | Hunt Petroleum Corporation | Webb A #17 | 13,500 | 16132430 |
| 522635 | Aug 9, 2002 | Aug 9, 2002 | Matador Operating Company | Bonner, Bobby #6 | 11,200 | 16132428 |
| 522575 | Aug 9, 2002 | Aug 9, 2002 | Valence Operating Company | Mitchell-Williams Trust #1 | 12,400 | 16132423 |
| 522574 | Aug 9, 2002 | Aug 9, 2002 | Valence Operating Company | Huffman "B" #8 | 13,400 | 16132424 |
| 522579 | Aug 8, 2002 | Aug 8, 2002 | Matador Operating Company | Gilliam Unit 1 #2 | 13,000 | 16132426 |
| 522578 | Aug 8, 2002 | Aug 8, 2002 | Matador Operating Company | Emmons Unit #6 | 13,200 | 16132425 |
| 522604 | Aug 7, 2002 | Aug 7, 2002 | Apache Corporation | Osborn #2 | 12,000 | 16132427 |
| 522282 | Jul 31, 2002 | Jul 31, 2002 | Brown, George R. Partnership,the | Gilliam, J. A. Unit #1 | 12,500 | 16130068 |
| 522178 | Jul 31, 2002 | Jul 31, 2002 | Matador Operating Company | Scarborough Unit #3 | 13,300 | 16132420 |
| 522178 | Jul 31, 2002 | Jul 31, 2002 | Matador Operating Company | Scarborough Unit #3 | 12,955 | 16132420 |
| 522179 | Jul 30, 2002 | Jul 30, 2002 | Matador Operating Company | Terry "D" #4 | 13,100 | 16132419 |
| 522308 | Jul 29, 2002 | Jul 29, 2002 | Anadarko Petroleum Corp. | APC Anderson #2 | 14,000 | 16132422 |
| 522240 | Jul 26, 2002 | Jul 26, 2002 | Valence Operating Company | Worthy SWD #1 | 5,150 | 16132421 |
| 522143 | Jul 26, 2002 | Jul 26, 2002 | Valence Operating Company | Huffman "B" #9 | 13,400 | 16132417 |
| 522141 | Jul 26, 2002 | Jul 26, 2002 | Valence Operating Company | Worthy Gas Unit #14 | 13,400 | 16132418 |
| 522048 | Jul 26, 2002 | Jul 26, 2002 | Hunt Petroleum Corporation | Webb A #13 | 13,500 | 16132415 |
| 522048 | Jul 26, 2002 | Jul 26, 2002 | Hunt Petroleum Corporation | Webb A #13 | 13,500 | 16132415 |
| 522047 | Jul 25, 2002 | Jul 25, 2002 | Hunt Petroleum Corporation | Webb A #5 | 13,500 | 16132414 |
| 522131 | Jul 23, 2002 | Jul 23, 2002 | Reserve Management, Inc. | Harris Heirs #1 | 12,200 | 16132416 |
| 521998 | Jul 23, 2002 | Jul 23, 2002 | XTO Energy Inc. | Hall, F. L. #7 | 14,200 | 16132413 |
| 521998 | Jul 23, 2002 | Jul 23, 2002 | XTO Energy Inc. | Hall, F. L. #7 | 14,200 | 16132413 |
| 521998 | Jul 23, 2002 | Jul 23, 2002 | XTO Energy Inc. | Hall, F. L. #7 | 14,200 | 16132413 |
| 521933 | Jul 22, 2002 | Jul 22, 2002 | Apache Corporation | Wieboldt, Elizabeth #3 | 11,700 | 16131418 |
| 521799 | Jul 11, 2002 | Jul 11, 2002 | Anadarko Petroleum Corp. | Ivy, Phillip "A" #10 | 14,000 | 16132412 |
| 521773 | Jul 11, 2002 | Jul 11, 2002 | Devon Energy Operating Co., L.P. | Wilburn #1 | 13,500 | 16132411 |
| 521758 | Jul 10, 2002 | Jul 10, 2002 | Anadarko Petroleum Corp. | Bonner, Hunter "A" #5 | 13,700 | 16132410 |
| 521757 | Jul 10, 2002 | Jul 10, 2002 | Anadarko Petroleum Corp. | Bonner, Hunter "A" #4 | 13,700 | 16132409 |
| 521684 | Jul 10, 2002 | Jul 10, 2002 | Matador Operating Company | Aultman Gas Unit #4 | 12,500 | 16132408 |
| 521662 | Jul 8, 2002 | Jul 8, 2002 | Hunt Petroleum Corporation | Wiebolt Gas Unit #8 | 13,000 | 16132406 |
| 521651 | Jul 8, 2002 | Jul 8, 2002 | Marathon Oil Company | Utley "C" #11 | 13,000 | 16132405 |
| 521539 | Jul 5, 2002 | Jul 5, 2002 | XTO Energy Inc. | Eubanks Unit No. 1 #4 | 13,200 | 16132403 |
| 521539 | Jul 5, 2002 | Jul 5, 2002 | XTO Energy Inc. | Eubanks Unit No. 1 #4 | 13,200 | 16132403 |
| 521538 | Jul 5, 2002 | Jul 5, 2002 | XTO Energy Inc. | Eubanks Unit No. 1 #5 | 13,200 | 16132404 |
| 521538 | Jul 5, 2002 | Jul 5, 2002 | XTO Energy Inc. | Eubanks Unit No. 1 #5 | 13,200 | 16132404 |
| 521522 | Jul 2, 2002 | Jul 2, 2002 | Matador Operating Company | Emmons Unit #5 | 13,500 | 16132402 |
| 521312 | Jun 27, 2002 | Jun 27, 2002 | XTO Energy Inc. | Miller-Hanson #1R | 11,700 | 16131991 |
| 521265 | Jun 21, 2002 | Jun 21, 2002 | Anadarko Petroleum Corp. | Ivy, Betty Jean #4 | 13,750 | 16132400 |
| 521264 | Jun 21, 2002 | Jun 21, 2002 | Anadarko Petroleum Corp. | Ivy, Betty Jean #2 | 13,750 | 16132399 |
| 521261 | Jun 21, 2002 | Jun 21, 2002 | Anadarko Petroleum Corp. | Martin "B" #1 | 14,100 | 16132401 |
| 521258 | Jun 21, 2002 | Jun 21, 2002 | Anadarko Petroleum Corp. | Ivy, Betty Jean #5 | 13,750 | 16132398 |
| 521169 | Jun 21, 2002 | Jun 21, 2002 | Valence Operating Company | Worthy Gas Unit #16 | 13,400 | 16132397 |
| 521148 | Jun 21, 2002 | Jun 21, 2002 | XTO Energy Inc. | Baty SWD #1 | 5,200 | 16132396 |
| 521118 | Jun 20, 2002 | Jun 20, 2002 | Matador Operating Company | Scarborough Unit #2 | 13,100 | 16132394 |
| 521097 | Jun 20, 2002 | Jun 20, 2002 | XTO Energy Inc. | Knight Gas Unit No. 1 #2 | 13,500 | 16132395 |
| 521089 | Jun 20, 2002 | Jun 20, 2002 | Matador Operating Company | Best Unit #1 | 12,300 | 16132393 |
| 521020 | Jun 18, 2002 | Jun 18, 2002 | Valence Operating Company | Williford "E" #3 | 12,700 | 16132392 |
| 521020 | Jun 18, 2002 | Jun 18, 2002 | Valence Operating Company | Williford "E" #3 | 12,700 | 16132392 |
| 520994 | Jun 18, 2002 | Jun 18, 2002 | XTO Energy Inc. | Fulton 'A' #4 | 14,000 | 16132391 |
| 520994 | Jun 18, 2002 | Jun 18, 2002 | XTO Energy Inc. | Fulton 'A' #4 | 14,000 | 16132391 |
| 520971 | Jun 17, 2002 | Jun 17, 2002 | Matador Operating Company | Goode Unit 7 #1 | 12,700 | 16132390 |
| 520820 | Jun 17, 2002 | Jun 17, 2002 | Matador Operating Company | Hill Ranch Unit 1 #2 | 12,700 | 16132389 |
| 520631 | Jun 13, 2002 | Jun 13, 2002 | XTO Energy Inc. | Eppes, Fred R. #18 | 13,500 | 16132383 |
| 520700 | Jun 12, 2002 | Jun 12, 2002 | XTO Energy Inc. | Worthy 'A' #3 | 14,000 | 16132388 |
| 520630 | Jun 7, 2002 | Jun 7, 2002 | XTO Energy Inc. | Haskell D. Gilliam Gas Unit NO.1 #2 | 13,500 | 16132384 |
| 520600 | Jun 7, 2002 | Jun 7, 2002 | XTO Energy Inc. | Brumlow Gas Unit No. 1 #11 | 13,500 | 16132382 |
| 520633 | Jun 6, 2002 | Jun 6, 2002 | Matador Operating Company | Pillans #2 | 12,800 | 16132387 |
| 520633 | Jun 6, 2002 | Jun 6, 2002 | Matador Operating Company | Pillans #2 | 11,900 | 16132387 |
| 520658 | Jun 4, 2002 | Jun 4, 2002 | Anadarko Petroleum Corp. | Parker, Louetta "A" #2 | 18,000 | 16132385 |
| 520658 | Jun 4, 2002 | Jun 4, 2002 | Anadarko Petroleum Corp. | Parker, Louetta "A" #2 | 18,000 | 16132385 |
| 520655 | Jun 4, 2002 | Jun 4, 2002 | Anadarko Petroleum Corp. | Knowles "A" #1 | 18,000 | 16132386 |
| 520655 | Jun 4, 2002 | Jun 4, 2002 | Anadarko Petroleum Corp. | Knowles "A" #1 | 18,000 | 16132386 |
| 520432 | Jun 4, 2002 | Jun 4, 2002 | Matador Operating Company | Wood #3 | 12,100 | 16132378 |
| 519904 | Jun 4, 2002 | Jun 4, 2002 | Valence Operating Company | York, B. P. #7 | 12,700 | 16132358 |
| 519903 | Jun 4, 2002 | Jun 4, 2002 | Valence Operating Company | York, B. P. #8 | 12,700 | 16132357 |
| 519788 | Jun 4, 2002 | Jun 4, 2002 | Valence Operating Company | York, B. P. #6 | 12,700 | 16132352 |
| 519788 | Jun 4, 2002 | Jun 4, 2002 | Valence Operating Company | York, B. P. #6 | 12,700 | 16132352 |