| 510388 | Jun 21, 2001 | Jun 21, 2001 | Petco Petroleum Corp. | Worley #134 | 3,600 | 17932423 |
| 510278 | Jun 19, 2001 | Jun 19, 2001 | Petco Petroleum Corp. | Combs #205 | 3,600 | 17932465 |
| 510277 | Jun 19, 2001 | Jun 19, 2001 | Petco Petroleum Corp. | Combs #206 | 3,600 | 17932420 |
| 510276 | Jun 19, 2001 | Jun 19, 2001 | Petco Petroleum Corp. | Worley #137 | 3,600 | 17932422 |
| 509897 | Jun 12, 2001 | Jun 12, 2001 | Petco Petroleum Corp. | Worley #136 | 3,600 | 17932416 |
| 509962 | Jun 11, 2001 | Jun 11, 2001 | Exxcel Production Company | Chapman /49/ #14 | 3,200 | 17932418 |
| 509899 | Jun 11, 2001 | Jun 11, 2001 | Petco Petroleum Corp. | Worley #132 | 3,600 | 17932417 |
| 509961 | Jun 8, 2001 | Jun 8, 2001 | Exxcel Production Company | Chapman /49/ #15 | 3,200 | 17932419 |
| 509169 | May 22, 2001 | May 22, 2001 | Gruy Petroleum Management Co. | CPS 1389 Panoma Gathering System #1 | 500 | 17932415 |
| 508986 | May 15, 2001 | May 15, 2001 | Dawson, B. G. Oil & Gas Ltd. | Benedict #10 | 3,250 | 17932385 |
| 507982 | Apr 20, 2001 | Apr 20, 2001 | HY-Tech, Inc. | Shephard, A. T. #3 | 3,400 | 17904755 |
| 507572 | Apr 9, 2001 | Apr 9, 2001 | Pantera Energy Company | Osborne #2R | 3,450 | 17931096 |
| 506170 | Apr 9, 2001 | Apr 9, 2001 | Mon Corp. | Jackson, Wm. #8A | 3,220 | 17904316 |
| 506799 | Mar 21, 2001 | Mar 21, 2001 | Raydon Exploration, Inc. | Cook #2 | 10,500 | 17932414 |
| 505777 | Feb 26, 2001 | Feb 26, 2001 | Jones Energy, Ltd. | Spearman, Ruth #1H | 6,000 | 17930081 |
| 504905 | Feb 2, 2001 | Feb 2, 2001 | Gruy Petroleum Management Co. | Willis #3 | 2,750 | 17932413 |
| 504905 | Feb 2, 2001 | Feb 2, 2001 | Gruy Petroleum Management Co. | Willis #3 | 2,750 | 17932413 |
| 504905 | Feb 2, 2001 | Feb 2, 2001 | Gruy Petroleum Management Co. | Willis #3 | 2,750 | 17932413 |
| 504904 | Feb 2, 2001 | Feb 2, 2001 | Gruy Petroleum Management Co. | Castleberry #3 | 2,750 | 17932412 |
| 504904 | Feb 2, 2001 | Feb 2, 2001 | Gruy Petroleum Management Co. | Castleberry #3 | 2,750 | 17932412 |
| 504903 | Feb 2, 2001 | Feb 2, 2001 | Gruy Petroleum Management Co. | Hudgins A #2 | 2,750 | 17932411 |
| 504903 | Feb 2, 2001 | Feb 2, 2001 | Gruy Petroleum Management Co. | Hudgins A #2 | 2,750 | 17932411 |
| 504603 | Jan 26, 2001 | Jan 26, 2001 | Gruy Petroleum Management Co. | Hibler A #3 | 3,000 | 17932409 |
| 504602 | Jan 26, 2001 | Jan 26, 2001 | Gruy Petroleum Management Co. | Hibler #3 | 3,000 | 17932410 |
| 504395 | Jan 25, 2001 | Jan 25, 2001 | Exxcel Production Company | Chapman /10/ #6 | 2,950 | 17902649 |
| 504440 | Jan 23, 2001 | Jan 23, 2001 | Gruy Petroleum Management Co. | Shaw A #3 | 3,000 | 17932408 |
| 504264 | Jan 19, 2001 | Jan 19, 2001 | Gruy Petroleum Management Co. | Howard #3 | 3,000 | 17932406 |
| 504264 | Jan 19, 2001 | Jan 19, 2001 | Gruy Petroleum Management Co. | Howard #3 | 3,000 | 17932406 |
| 504263 | Jan 19, 2001 | Jan 19, 2001 | Gruy Petroleum Management Co. | Fowler C #3 | 3,000 | 17932405 |
| 504263 | Jan 19, 2001 | Jan 19, 2001 | Gruy Petroleum Management Co. | Fowler C #3 | 3,000 | 17932405 |
| 504262 | Jan 19, 2001 | Jan 19, 2001 | Gruy Petroleum Management Co. | Herrington #3 | 3,000 | 17932407 |
| 504262 | Jan 19, 2001 | Jan 19, 2001 | Gruy Petroleum Management Co. | Herrington #3 | 3,000 | 17932407 |
| 503933 | Jan 11, 2001 | Jan 11, 2001 | Ricks Exploration, Inc. | Moore #1 | 5,000 | 17932404 |
| 503933 | Jan 11, 2001 | Jan 11, 2001 | Ricks Exploration, Inc. | Moore #1 | 5,000 | 17932404 |
| 503226 | Dec 27, 2000 | Dec 27, 2000 | Mycon Energy | Worley-Reynolds #8W | 3,299 | 17905656 |
| 501930 | Dec 19, 2000 | Dec 19, 2000 | The Operating Co. | Patton-Purviance #11 | 3,350 | 17932403 |
| 503210 | Dec 18, 2000 | Dec 18, 2000 | Pantera Energy Company | Ginn #1R | 3,362 | 17930814 |
| 501656 | Nov 9, 2000 | Nov 9, 2000 | The Operating Co. | Patton-Purviance #10 | 3,300 | 17932402 |
| 500511 | Oct 6, 2000 | Oct 6, 2000 | Pantera Energy Company | Benedict -W- #2R | 2,900 | 17932401 |
| 499840 | Sep 21, 2000 | Sep 21, 2000 | Myriad Resources Corporation | Powell -B- #45 | 3,200 | 17932400 |
| 499839 | Sep 21, 2000 | Sep 21, 2000 | Myriad Resources Corporation | Powell -B- #46 | 3,200 | 17932399 |
| 499003 | Sep 7, 2000 | Sep 7, 2000 | Kaiser-Francis Oil Company | Graham #1 | 3,900 | 17930223 |
| 499219 | Sep 6, 2000 | Sep 6, 2000 | Petco Petroleum Corp. | Combs #204 | 3,700 | 17932396 |
| 499218 | Sep 6, 2000 | Sep 6, 2000 | Petco Petroleum Corp. | Combs #202 | 3,700 | 17932395 |
| 499217 | Sep 6, 2000 | Sep 6, 2000 | Petco Petroleum Corp. | Worley #135 | 3,700 | 17932398 |
| 499217 | Sep 6, 2000 | Sep 6, 2000 | Petco Petroleum Corp. | Worley #135 | 3,700 | 17932398 |
| 499216 | Sep 6, 2000 | Sep 6, 2000 | Petco Petroleum Corp. | Worley #138 | 3,700 | 17932397 |
| 499210 | Sep 6, 2000 | Sep 6, 2000 | Petco Petroleum Corp. | Worley #131 | 3,700 | 17932394 |
| 498702 | Aug 22, 2000 | Aug 22, 2000 | Phillips Petroleum Company | Webb, A. A. #102 | 12,500 | 17932393 |
| 498702 | Aug 22, 2000 | Aug 22, 2000 | Cambridge Production, Inc. | Webb, A. A. #1 | 13,200 | 17932393 |
| 498702 | Aug 22, 2000 | Aug 22, 2000 | Cambridge Production, Inc. | Webb, A. A. #1 | 13,200 | 17932393 |
| 498609 | Aug 22, 2000 | Aug 22, 2000 | Lejan, Inc. | Culler #13G | 3,300 | 17907302 |
| 498608 | Aug 22, 2000 | Aug 22, 2000 | Lejan, Inc. | Sailor Unit #16G | 3,300 | 17906488 |
| 498333 | Aug 15, 2000 | Aug 15, 2000 | Titan Specialties, Ltd | Titan #1 | 1,600 | 17932392 |
| 498333 | Aug 15, 2000 | Aug 15, 2000 | Hunting Titan, Inc. | Titan #1 | 1,600 | 17932392 |
| 497317 | Jul 26, 2000 | Jul 26, 2000 | Pablo Energy, Inc. | North Jackson #13 | 3,500 | 17932391 |
| 497316 | Jul 26, 2000 | Jul 26, 2000 | Pablo Energy, Inc. | North Jackson #12 | 3,500 | 17932390 |
| 493026 | Mar 16, 2000 | Mar 16, 2000 | Pablo Energy, Inc. | North Jackson #10 | 3,500 | 17932388 |
| 493025 | Mar 16, 2000 | Mar 16, 2000 | Pablo Energy, Inc. | North Jackson #11 | 3,500 | 17932389 |
| 490659 | Dec 30, 1999 | Dec 30, 1999 | Bradley Operating Co. | Gething -B- #11A | 2,900 | 17932386 |
| 490684 | Dec 28, 1999 | Dec 28, 1999 | Duncan Oil Properties, Inc. | James #1039 | 3,450 | 17932387 |
| 489865 | Dec 8, 1999 | Dec 8, 1999 | Denny's Inc. | Benedict #10 | 3,200 | 17932385 |
| 489733 | Dec 7, 1999 | Dec 7, 1999 | A & B Well Service Inc. | Archer -C- #2G | 3,219 | 17906541 |
| 489732 | Dec 7, 1999 | Dec 7, 1999 | A & B Well Service Inc. | Archer -B- #7G | 3,280 | 17906532 |
| 489884 | Nov 29, 1999 | Nov 29, 1999 | Pantera Energy Company | Kinney #1R | 3,700 | 17931083 |
| 489581 | Nov 16, 1999 | Nov 16, 1999 | Pantera Energy Company | Sandy #2 | 3,450 | 17931122 |
| 489303 | Nov 8, 1999 | Nov 8, 1999 | Ricks Exploration, Inc. | Abraham Ranches #13A | 12,500 | 17932384 |
| 488388 | Oct 13, 1999 | Oct 13, 1999 | Petco Petroleum Corp. | Jackson, Wm #15 | 3,200 | 17932383 |
| 486848 | Aug 20, 1999 | Aug 20, 1999 | Rio Petroleum, Inc. | Boston #2 | 11,600 | 17920019 |
| 486848 | Aug 20, 1999 | Aug 20, 1999 | Rio Petroleum, Inc. | Boston #2 | 11,600 | 17920019 |
| 486687 | Aug 16, 1999 | Aug 16, 1999 | Duncan Oil Properties, Inc. | Worley "B" #4034 | 3,350 | 17932382 |
| 486509 | Aug 11, 1999 | Aug 11, 1999 | Duncan Oil Properties, Inc. | Worley 'B' #3034 | 3,350 | 17932381 |
| 484844 | Aug 3, 1999 | Aug 3, 1999 | Gruy Petroleum Management Co. | Johnson #1 | 2,525 | 17900076 |
| 484773 | Aug 3, 1999 | Aug 3, 1999 | Gruy Petroleum Management Co. | Sullivan #1 | 2,491 | 17904333 |
| 484772 | Aug 3, 1999 | Aug 3, 1999 | Gruy Petroleum Management Co. | Tibbets #1 | 2,687 | 17901084 |
| 484771 | Aug 3, 1999 | Aug 3, 1999 | Gruy Petroleum Management Co. | Wilson A #1 | 2,663 | 17901071 |
| 484580 | Aug 3, 1999 | Aug 3, 1999 | Gruy Petroleum Management Co. | Coffield #1 | 2,450 | 17900897 |
| 484579 | Aug 3, 1999 | Aug 3, 1999 | Gruy Petroleum Management Co. | Stubbs #1 | 2,390 | 17901153 |
| 484770 | Jul 23, 1999 | Jul 23, 1999 | Gruy Petroleum Management Co. | Moreman #1 | 2,446 | 17901194 |
| 485113 | Jun 14, 1999 | Jun 14, 1999 | Exxcel Production Company | Bowers, J. B. #4 | 3,213 | 17904345 |
| 484167 | Jun 14, 1999 | Jun 14, 1999 | Gruy Petroleum Management Co. | Callham #1 | 4,000 | 17903437 |
| 484774 | Jun 8, 1999 | Jun 8, 1999 | Gruy Petroleum Management Co. | Darsey #1 | 2,331 | 17902585 |
| 484874 | Jun 2, 1999 | Jun 2, 1999 | Exxcel Production Company | Hines, Johnny #4 | 3,270 | 17906390 |
| 484578 | May 24, 1999 | May 24, 1999 | Gruy Petroleum Management Co. | Darsey #2 | 2,350 | 17901192 |
| 484168 | May 24, 1999 | May 24, 1999 | Gruy Petroleum Management Co. | Yoes #1 | 4,000 | 17901839 |
| 484399 | May 10, 1999 | May 10, 1999 | Jones Energy, Ltd. | Spearman 23 #5 | 10,000 | 17932380 |
| 483906 | Apr 30, 1999 | Apr 30, 1999 | Beta-Tex, AN Oklahoma Corp. | Parker Fee "A" #32 | 3,200 | 17902235 |
| 483905 | Apr 30, 1999 | Apr 30, 1999 | Beta-Tex, AN Oklahoma Corp. | Parker Fee "A" #40 | 3,187 | 17930213 |
| 483904 | Apr 30, 1999 | Apr 30, 1999 | Beta-Tex, AN Oklahoma Corp. | Parker Fee "A" #42 | 3,118 | 17930244 |
| 483715 | Apr 7, 1999 | Apr 7, 1999 | Jones Energy, Ltd. | Spearman 24 #4 | 10,000 | 17932379 |
| 482707 | Mar 23, 1999 | Mar 23, 1999 | Stahl Petroleum Co. | Patterson #1 | 2,450 | 17930653 |
| 482450 | Feb 15, 1999 | Feb 15, 1999 | Raydon Exploration, Inc. | Iva #1109 | 10,000 | 17932378 |
| 482450 | Feb 15, 1999 | Feb 15, 1999 | Raydon Exploration, Inc. | Iva #1109 | 10,400 | 17932378 |
| 482450 | Feb 15, 1999 | Feb 15, 1999 | Raydon Exploration, Inc. | Iva #1109 | 10,400 | 17932378 |
| 481837 | Jan 4, 1999 | Jan 4, 1999 | HY-Tech, Inc. | Shepherd, A. T. #1R | 3,215 | 17930010 |
| 481719 | Dec 22, 1998 | Dec 22, 1998 | Gruy Petroleum Management Co. | Barnes-B- #3 | 4,000 | 17932376 |
| 481718 | Dec 22, 1998 | Dec 22, 1998 | Gruy Petroleum Management Co. | Woods -A- #3 | 4,000 | 17932374 |
| 481717 | Dec 22, 1998 | Dec 22, 1998 | Gruy Petroleum Management Co. | Barnes -A- #3 | 4,000 | 17932375 |
| 481716 | Dec 22, 1998 | Dec 22, 1998 | Gruy Petroleum Management Co. | Reeves #3 | 4,000 | 17932373 |
| 481715 | Dec 22, 1998 | Dec 22, 1998 | Gruy Petroleum Management Co. | Beasley #3024 | 4,000 | 17932377 |