| 502212 | Nov 21, 2000 | Nov 21, 2000 | Shines's Oil Co. | Moore #7A | 700 | 23738576 |
| 501853 | Nov 13, 2000 | Nov 13, 2000 | Excel Oil & Gas, Inc. | Peel #5 | 6,000 | 23738575 |
| 501426 | Nov 2, 2000 | Nov 2, 2000 | Pitcock, Inc. | Gunter #2 | 4,528 | 23735860 |
| 501218 | Oct 25, 2000 | Oct 25, 2000 | Borderline Operating Corp. | Halsell, J. R. "E" #1 | 4,900 | 23705212 |
| 500726 | Oct 13, 2000 | Oct 13, 2000 | Excel Oil & Gas, Inc. | Peel #1 | 3,820 | 23738463 |
| 500498 | Oct 9, 2000 | Oct 9, 2000 | Cumming Company, Inc. The | Wimberly #4 | 6,000 | 23738574 |
| 500484 | Oct 6, 2000 | Oct 6, 2000 | 3-R Production, Inc. | Rumage #1 | 6,400 | 23738573 |
| 499269 | Oct 6, 2000 | Oct 6, 2000 | Menasco, J. | Snedeker #10 | 1,000 | 23704238 |
| 500182 | Sep 28, 2000 | Sep 28, 2000 | E-L Gas Co., Ltd. | Cap Yates #25 | 6,000 | 23738572 |
| 500111 | Sep 27, 2000 | Sep 27, 2000 | Borderline Operating Corp. | Sodowsky #1A | 4,999 | 23738571 |
| 499988 | Sep 25, 2000 | Sep 25, 2000 | 3-R Production, Inc. | Davis, Nannie E. #R 1 | 6,500 | 23701146 |
| 499672 | Sep 25, 2000 | Sep 25, 2000 | Hane Operating, Inc. | Street, Anna -A- #12 | 2,950 | 23738570 |
| 499464 | Sep 11, 2000 | Sep 11, 2000 | Borderline Operating Corp. | Halsell, J. M. "A" #1 | 4,600 | 23700702 |
| 499099 | Sep 1, 2000 | Sep 1, 2000 | Cumming Company, Inc. The | Wimberly #3 | 6,000 | 23738568 |
| 499096 | Sep 1, 2000 | Sep 1, 2000 | Excel Oil & Gas, Inc. | Shawver #1 | 6,000 | 23738569 |
| 499096Amendment | Sep 1, 2000 | Sep 1, 2000 | Excel Oil & Gas, Inc. | Shawver #1 | 5,675 | 23738569 |
| 499023 | Aug 31, 2000 | Aug 31, 2000 | Swan Production Co. | Noble #7 | 5,500 | 23738567 |
| 499023Amendment | Aug 31, 2000 | Aug 31, 2000 | Swan Production Co. | Noble #7 | 5,500 | 23738567 |
| 498874 | Aug 30, 2000 | Aug 30, 2000 | Miles Production Co. | Hoefle Estate #1 | 5,400 | 23738566 |
| 498389 | Aug 24, 2000 | Aug 24, 2000 | Stephens Energy Corp. | Rider, Mineola #7 | 3,900 | 23738562 |
| 498797 | Aug 23, 2000 | Aug 23, 2000 | E-L Gas Co., Ltd. | Cap Yates #24 | 6,000 | 23738565 |
| 498604 | Aug 23, 2000 | Aug 23, 2000 | Pitcock, Inc. | Ham-Lane #1 | 5,300 | 23738564 |
| 498562 | Aug 23, 2000 | Aug 23, 2000 | Lynn Creek Oil Partnership, II | Roney, J. T. #29 | 400 | 23738563 |
| 498666 | Aug 21, 2000 | Aug 21, 2000 | Chief Oil & Gas LLC | Rector #1 | 6,000 | 23738478 |
| 498332 | Aug 15, 2000 | Aug 15, 2000 | Excel Oil & Gas, Inc. | Poyner #1 | 5,586 | 23738345 |
| 498258 | Aug 15, 2000 | Aug 15, 2000 | Excel Oil & Gas, Inc. | Hurd #1 | 5,780 | 23738300 |
| 498349 | Aug 10, 2000 | Aug 10, 2000 | Borderline Operating Corp. | Nash, T. J. #1 | 1,600 | 23706215 |
| 498349Amendment | Aug 10, 2000 | Aug 10, 2000 | Borderline Operating Corp. | Nash, T. J. #1 | 1,800 | 23706215 |
| 498257 | Aug 10, 2000 | Aug 10, 2000 | Excel Oil & Gas, Inc. | Hooten #1 | 5,900 | 23738561 |
| 497783 | Aug 2, 2000 | Aug 2, 2000 | Miles Production Co. | King, Don "B" #1 | 2,999 | 23738559 |
| 497782 | Aug 2, 2000 | Aug 2, 2000 | Miles Production Co. | Gibbs-Moore #2 | 4,999 | 23738560 |
| 497782Amendment | Aug 2, 2000 | Aug 2, 2000 | Miles Production Co. | Gibbs-Moore #2 | 4,999 | 23738560 |
| 497849 | Aug 1, 2000 | Aug 1, 2000 | Cumming Company, Inc. The | Raley #2 | 3,800 | 23731517 |
| 497847 | Aug 1, 2000 | Aug 1, 2000 | Cumming Company, Inc. The | Raley "B" #3 | 4,800 | 23733212 |
| 497660 | Jul 27, 2000 | Jul 27, 2000 | Cumming Company, Inc. The | Wimberly #2 | 5,900 | 23738558 |
| 497385 | Jul 25, 2000 | Jul 25, 2000 | Stovall Operating Co. | Pitts Mountain #1 | 4,977 | 23737002 |
| 497489 | Jul 21, 2000 | Jul 21, 2000 | E-L Gas Co., Ltd. | Fayette Yates #39 | 6,000 | 23738557 |
| 497130 | Jul 17, 2000 | Jul 17, 2000 | Fagadau Energy Corporation | Gleason, W. F. #1A | 5,787 | 23702765 |
| 497107 | Jul 12, 2000 | Jul 12, 2000 | Anderson, E. D. | Yates, L. H. "B" #1 | 5,644 | 23705758 |
| 497019 | Jul 12, 2000 | Jul 12, 2000 | Fagadau Energy Corporation | Gleason, W. F. #4 | 5,800 | 23738555 |
| 497019Amendment | Jul 12, 2000 | Jul 12, 2000 | Fagadau Energy Corporation | Gleason, W. F. #4 | 5,800 | 23738555 |
| 497070 | Jul 11, 2000 | Jul 11, 2000 | Mitchell Energy Corporation | Reagan, D. "A" #1 | 5,400 | 23738556 |
| 496853 | Jul 3, 2000 | Jul 3, 2000 | E-L Gas Co., Ltd. | Cap Yates #23 | 6,000 | 23738554 |
| 496511 | Jun 30, 2000 | Jun 30, 2000 | Barger Petroleum Co. | Blount #28 | 750 | 23738553 |
| 496511Amendment | Jun 30, 2000 | Jun 30, 2000 | Barger Petroleum Co. | Blount #28 | 400 | 23738553 |
| 496510 | Jun 27, 2000 | Jun 27, 2000 | Barger Petroleum Co. | Blount #27 | 750 | 23738552 |
| 496510Amendment | Jun 27, 2000 | Jun 27, 2000 | Barger Petroleum Co. | Blount #27 | 400 | 23738552 |
| 496471 | Jun 22, 2000 | Jun 22, 2000 | Gonzenbach, Glen D | Grand Durham #1 | 5,621 | 23737262 |
| 496271 | Jun 16, 2000 | Jun 16, 2000 | Upham Oil & Gas Company | Hardy, Beatrice #2 | 7,000 | 23738551 |
| 496144 | Jun 14, 2000 | Jun 14, 2000 | E-L Gas Co., Ltd. | Fayette Yates #38 | 6,000 | 23738550 |
| 495809 | Jun 5, 2000 | Jun 5, 2000 | Mitchell Energy Corporation | Boley, L. E. #2 | 5,550 | 23702860 |
| 495647 | May 30, 2000 | May 30, 2000 | E-L Gas Co., Ltd. | Yates, Fayette #37 | 6,500 | 23738549 |
| 495595 | May 30, 2000 | May 30, 2000 | 3-R Production, Inc. | Jackson Heirs "C" #R 7 | 6,600 | 23738548 |
| 495577 | May 30, 2000 | May 30, 2000 | Cumming Company, Inc. The | Wimberly #1 | 5,900 | 23738547 |
| 495359 | May 26, 2000 | May 26, 2000 | Aruba Petroleum, Inc. | Gregg #1 | 5,200 | 23730844 |
| 495382 | May 24, 2000 | May 24, 2000 | Upham, Chester R., Jr. | Boley, L. E. #2 | 6,000 | 23738546 |
| 494852 | May 10, 2000 | May 10, 2000 | Mitchell Energy Corporation | Loving, J. W. Estate #12 | 5,236 | 23736911 |
| 494868 | May 9, 2000 | May 9, 2000 | E-L Gas Co., Ltd. | Yates, Billie #32 | 6,500 | 23738545 |
| 494390 | May 9, 2000 | May 9, 2000 | Gonzenbach, Glen D | Cox, G. R. "A" #1 | 5,700 | 23738541 |
| 494729 | May 5, 2000 | May 5, 2000 | Mitchell Energy Corporation | Holden, J. R. #2 | 5,570 | 23737654 |
| 494737 | May 4, 2000 | May 4, 2000 | E-L Gas Co., Ltd. | Yates, Fayette #36 | 6,500 | 23738544 |
| 494690 | May 3, 2000 | May 3, 2000 | E-L Gas Co., Ltd. | Yates, Fayette #35 | 6,500 | 23738543 |
| 494396 | Apr 24, 2000 | Apr 24, 2000 | Excel Oil & Gas, Inc. | Peel #4 | 6,000 | 23738542 |
| 494355 | Apr 21, 2000 | Apr 21, 2000 | E-L Gas Co., Ltd. | Yates, Billie #33 | 6,500 | 23738540 |
| 494245 | Apr 20, 2000 | Apr 20, 2000 | Threshold Development Co. | Crowley #1 | 5,800 | 23738539 |
| 494147 | Apr 19, 2000 | Apr 19, 2000 | Threshold Development Co. | Crowley #2 | 5,800 | 23738537 |
| 494147Amendment | Apr 19, 2000 | Apr 19, 2000 | Threshold Development Co. | Crowley #2 | 5,800 | 23738537 |
| 494141 | Apr 19, 2000 | Apr 19, 2000 | Richey, Ray Management Co., Inc. | Risch Gas Unit #2 | 6,000 | 23738538 |
| 494049 | Apr 19, 2000 | Apr 19, 2000 | Threshold Development Co. | Emco #1 | 5,800 | 23738536 |
| 494047 | Apr 18, 2000 | Apr 18, 2000 | Threshold Development Co. | Johnson #1 | 5,000 | 23738535 |
| 494047Amendment | Apr 18, 2000 | Apr 18, 2000 | Threshold Development Co. | Johnson #1 | 5,250 | 23738535 |
| 493690 | Apr 13, 2000 | Apr 13, 2000 | Cumming Company, Inc. The | Henderson #3 | 5,500 | 23738534 |
| 493834 | Apr 11, 2000 | Apr 11, 2000 | Maddox Operating | Onat #4 | 2,262 | 23732130 |
| 493902 | Apr 10, 2000 | Apr 10, 2000 | E-L Gas Co., Ltd. | Yates, Billie #30 | 6,500 | 23738532 |
| 493900 | Apr 10, 2000 | Apr 10, 2000 | E-L Gas Co., Ltd. | Yates,billie #31 | 6,500 | 23738533 |
| 493718 | Apr 5, 2000 | Apr 5, 2000 | Menasco, J. | Garrett, M. L. et Al #2A | 1,000 | 23737826 |
| 493683 | Apr 5, 2000 | Apr 5, 2000 | Ranger Operating Co. | Lewis-Slater #1 | 3,200 | 23737393 |
| 493630 | Mar 31, 2000 | Mar 31, 2000 | Cumming Company, Inc. The | Coker #2 | 5,000 | 23737424 |
| 493368 | Mar 31, 2000 | Mar 31, 2000 | Wes Pro, Inc. | Fowler #B 3 | 1,000 | 23738526 |
| 493366 | Mar 31, 2000 | Mar 31, 2000 | Wes Pro, Inc. | Fowler #B 2 | 1,000 | 23738525 |
| 493331 | Mar 31, 2000 | Mar 31, 2000 | Cumming Company, Inc. The | Coker #1 | 3,500 | 23705526 |
| 492551 | Mar 30, 2000 | Mar 30, 2000 | Menasco, J. | Garrett, M. L. et Al #6 | 490 | 23738516 |
| 492549 | Mar 30, 2000 | Mar 30, 2000 | Menasco, J. | Garrett, M. L. et Al #5 | 1,000 | 23738512 |
| 492547 | Mar 30, 2000 | Mar 30, 2000 | Menasco, J. | Garrett, M. L. et Al #4 | 1,000 | 23738515 |
| 492545 | Mar 30, 2000 | Mar 30, 2000 | Menasco, J. | Garrett, M. L. et Al #2 | 1,000 | 23738513 |
| 493609 | Mar 29, 2000 | Mar 29, 2000 | E-L Gas Co., Ltd. | Yates, Billie #29 | 6,000 | 23738530 |
| 493608 | Mar 29, 2000 | Mar 29, 2000 | E-L Gas Co., Ltd. | Yates, Fayette #34 | 6,500 | 23738531 |
| 493486 | Mar 29, 2000 | Mar 29, 2000 | Texas Tea Oil Company | Carter, Nettie #5T | 350 | 23738529 |
| 493485 | Mar 29, 2000 | Mar 29, 2000 | Texas Tea Oil Company | Carter, Nettie #4T | 350 | 23738528 |
| 493484 | Mar 29, 2000 | Mar 29, 2000 | Texas Tea Oil Company | Carter, Nettie #3T | 350 | 23738527 |
| 493361 | Mar 24, 2000 | Mar 24, 2000 | Cumming Company, Inc. The | Coker, J. C. et Al #1 | 5,000 | 23731305 |
| 493338 | Mar 22, 2000 | Mar 22, 2000 | E-L Gas Co., Ltd. | Yates, Fayette #32 | 6,500 | 23738524 |
| 493207 | Mar 17, 2000 | Mar 17, 2000 | E-L Gas Co., Ltd. | Yates, Billie #27 | 6,500 | 23738523 |
| 493206 | Mar 17, 2000 | Mar 17, 2000 | E-L Gas Co., Ltd. | Fayette Yates #31 | 6,000 | 23738522 |
| 492799 | Mar 6, 2000 | Mar 6, 2000 | Four Sevens Oil Co., Ltd. | Leveridge, Zela #2 | 6,500 | 23738521 |
| 492680 | Mar 6, 2000 | Mar 6, 2000 | Cumming Company, Inc. The | Samuel (Gilmore) #4 | 3,300 | 23730945 |
| 492680Amendment | Mar 6, 2000 | Mar 6, 2000 | Cumming Company, Inc. The | Samuel (Gilmore) #4 | 5,008 | 23730945 |
| 492546 | Mar 6, 2000 | Mar 6, 2000 | Menasco, J. | Garrett, M. L. et Al #3 | 1,000 | 23738514 |
| 492696 | Mar 3, 2000 | Mar 3, 2000 | J.A.M. Production | McInturff #1 | 3,999 | 23738519 |
| 492572 | Mar 2, 2000 | Mar 2, 2000 | Caribou Operating Co. | Edwards #9 | 5,999 | 23738518 |