| 511964 | Jul 27, 2001 | Jul 27, 2001 | Bass Enterprises Production Co. | Hockley | Slaughter, S. A. "B" #7H | 5,015 | 21901771 |
| 511964Amendment | Jul 27, 2001 | Jul 27, 2001 | Bass Enterprises Production Co. | Hockley | Slaughter, S. A. "B" #7H | 5,015 | 21901771 |
| 511868 | Jul 26, 2001 | Jul 26, 2001 | Bass Enterprises Production Co. | Hockley | Slaughter, S. A. "B" #32H | 5,040 | 21901810 |
| 509378 | Jul 18, 2001 | Jul 18, 2001 | Bass Enterprises Production Co. | Crane | Moss, L. D. et Al #27 | 2,334 | 10333077 |
| 511165 | Jul 13, 2001 | Jul 13, 2001 | Bass Enterprises Production Co. | Winkler | Walton, J. B. #9342 | 5,100 | 49531419 |
| 506092 | Jul 3, 2001 | Jul 3, 2001 | Bass Enterprises Production Co. | Starr | Bloomberg #21 | 10,000 | 42733339 |
| 510013 | Jun 29, 2001 | Jun 29, 2001 | Bass Enterprises Production Co. | Winkler | Keystone Holt Unit #1204 | 8,080 | 49503431 |
| 510752 | Jun 27, 2001 | Jun 27, 2001 | Bass Enterprises Production Co. | Reeves | Texaco Minerals #1 | 16,000 | 38932225 |
| 505293 | Jun 21, 2001 | Jun 21, 2001 | Bass Enterprises Production Co. | Hockley | Coe, A. E. #11H | 5,010 | 21901696 |
| 509952 | Jun 7, 2001 | Jun 7, 2001 | Bass Enterprises Production Co. | Hockley | Pirkle Unit #4H | 5,000 | 21931934 |
| 508564 | May 10, 2001 | May 10, 2001 | Bass Enterprises Production Co. | Ward | Hathaway, J. F. #4 | 4,200 | 47503832 |
| 508240 | Apr 27, 2001 | Apr 27, 2001 | Bass Enterprises Production Co. | Fort Bend | Sharp Corporation #1 | 14,000 | 15732149 |
| 507984 | Apr 24, 2001 | Apr 24, 2001 | Bass Enterprises Production Co. | Fort Bend | George Ranch #3 | 13,000 | 15732148 |
| 507736 | Apr 16, 2001 | Apr 16, 2001 | Bass Enterprises Production Co. | Fort Bend | George Ranch #4 | 13,000 | 15732147 |
| 504377 | Mar 16, 2001 | Mar 16, 2001 | Bass Enterprises Production Co. | Winkler | Pure Walton #42 | 5,150 | 49532837 |
| 504376 | Mar 16, 2001 | Mar 16, 2001 | Bass Enterprises Production Co. | Winkler | Pure Walton #41 | 5,150 | 49532836 |
| 505541 | Feb 27, 2001 | Feb 27, 2001 | Bass Enterprises Production Co. | McMullen | Wheeler Ranch #1 | 18,000 | 31133643 |
| 505238 | Feb 13, 2001 | Feb 13, 2001 | Bass Enterprises Production Co. | Hockley | Coe, A. E. #16H | 5,005 | 21901700 |
| 505237 | Feb 13, 2001 | Feb 13, 2001 | Bass Enterprises Production Co. | Hockley | Coe, A. E. #15H | 5,005 | 21901699 |
| 505237Amendment | Feb 13, 2001 | Feb 13, 2001 | Bass Enterprises Production Co. | Hockley | Coe, A. E. #15H | 5,005 | 21901699 |
| 505167 | Feb 12, 2001 | Feb 12, 2001 | Bass Enterprises Production Co. | Hockley | Coe, A. E. #6H | 4,985 | 21901691 |
| 505166 | Feb 12, 2001 | Feb 12, 2001 | Bass Enterprises Production Co. | Hockley | Slaughter, R. L. Jr TR 33 #7H | 4,985 | 21901718 |
| 505165 | Feb 12, 2001 | Feb 12, 2001 | Bass Enterprises Production Co. | Hockley | Slaughter, R. L. Jr TR 33 #9H | 4,985 | 21901722 |
| 505164 | Feb 12, 2001 | Feb 12, 2001 | Bass Enterprises Production Co. | Hockley | Coe, A. E. #8H | 5,000 | 21901693 |
| 504379 | Jan 31, 2001 | Jan 31, 2001 | Bass Enterprises Production Co. | Winkler | Bash #20 | 5,150 | 49532834 |
| 504378 | Jan 31, 2001 | Jan 31, 2001 | Bass Enterprises Production Co. | Winkler | Bash #19 | 5,150 | 49532835 |
| 503837 | Jan 30, 2001 | Jan 30, 2001 | Bass Enterprises Production Co. | Winkler | Hill, Mrs. M. J. #36 | 8,700 | 49531249 |
| 503504 | Dec 29, 2000 | Dec 29, 2000 | Bass Enterprises Production Co. | Starr | Deflores, M. S. #1 | 11,400 | 42732412 |
| 503190 | Dec 20, 2000 | Dec 20, 2000 | Bass Enterprises Production Co. | Fort Bend | George Ranch #2 | 13,000 | 15732126 |
| 502920 | Dec 12, 2000 | Dec 12, 2000 | Bass Enterprises Production Co. | De Witt | Musselman, J. B. #2 | 12,142 | 12331786 |
| 502741 | Dec 7, 2000 | Dec 7, 2000 | Bass Enterprises Production Co. | Hockley | Lauhoff, L. L. #4H | 4,975 | 21902626 |
| 502219 | Nov 21, 2000 | Nov 21, 2000 | Bass Enterprises Production Co. | Hockley | Slaughter, S. A. B #18H | 4,975 | 21901790 |
| 502218 | Nov 21, 2000 | Nov 21, 2000 | Bass Enterprises Production Co. | Hockley | Slaughter, R. L. Jr. TR 47 #2H | 4,975 | 21901709 |
| 502217 | Nov 21, 2000 | Nov 21, 2000 | Bass Enterprises Production Co. | Hockley | Slaughter, R. L. Jr. C #2H | 4,975 | 21901708 |
| 502216 | Nov 21, 2000 | Nov 21, 2000 | Bass Enterprises Production Co. | Hockley | Coe, A. E. #1H | 4,975 | 21901686 |
| 502215 | Nov 21, 2000 | Nov 21, 2000 | Bass Enterprises Production Co. | Hockley | Slaughter, S. A. B #3H | 4,975 | 21901763 |
| 502214 | Nov 21, 2000 | Nov 21, 2000 | Bass Enterprises Production Co. | Hockley | Slaughter, S. A. B #17H | 4,975 | 21901789 |
| 501008 | Oct 24, 2000 | Oct 24, 2000 | Bass Enterprises Production Co. | Lavaca | Hinze Shallow Gas Unit #1 | 13,200 | 28532317 |
| 500447 | Oct 9, 2000 | Oct 9, 2000 | Bass Enterprises Production Co. | Winkler | Hill, M. J. Acct 3 #10 | 12,130 | 49504141 |
| 499745 | Sep 29, 2000 | Sep 29, 2000 | Bass Enterprises Production Co. | De Witt | Musselman, J. B. #4 | 15,500 | 12331894 |
| 499841 | Sep 21, 2000 | Sep 21, 2000 | Bass Enterprises Production Co. | Starr | Bloomberg Unit "A" #1 | 9,700 | 42733272 |
| 499353 | Sep 14, 2000 | Sep 14, 2000 | Bass Enterprises Production Co. | San Patricio | Cable-Garrett #1 | 12,000 | 40932646 |
| 498563 | Aug 18, 2000 | Aug 18, 2000 | Bass Enterprises Production Co. | Lavaca | Bonorden Gas Unit #2 | 9,500 | 28532125 |
| 498432 | Aug 18, 2000 | Aug 18, 2000 | Bass Enterprises Production Co. | Fort Bend | George Ranch #1 | 11,000 | 15732110 |
| 497281 | Jul 20, 2000 | Jul 20, 2000 | Bass Enterprises Production Co. | San Patricio | Portland Gas Unit "A" #5 | 12,000 | 40932636 |
| 497281Amendment | Jul 20, 2000 | Jul 20, 2000 | Bass Enterprises Production Co. | San Patricio | Portland Gas Unit "A" #5 | 13,500 | 40932636 |
| 496972 | Jul 7, 2000 | Jul 7, 2000 | Bass Enterprises Production Co. | Crane | Moss, L. D. Etal #29W | 2,300 | 10334741 |
| 496085 | Jun 12, 2000 | Jun 12, 2000 | Bass Enterprises Production Co. | Hockley | Sun Denton #9H | 4,975 | 21901657 |
| 496084 | Jun 12, 2000 | Jun 12, 2000 | Bass Enterprises Production Co. | Hockley | Sun Denton #2H | 4,975 | 21901651 |
| 495558 | May 30, 2000 | May 30, 2000 | Bass Enterprises Production Co. | San Patricio | Portland Gas Unit "A" #1 | 11,906 | 40904117 |
| 495558Amendment | May 30, 2000 | May 30, 2000 | Bass Enterprises Production Co. | San Patricio | Portland Oil Unit "A" #1 | 11,906 | 40904117 |
| 493548 | May 30, 2000 | May 30, 2000 | Bass Enterprises Production Co. | San Patricio | Portland Gas Unit "D" #2 | 11,860 | 40931560 |
| 493548Amendment | May 30, 2000 | May 30, 2000 | Bass Enterprises Production Co. | San Patricio | Portland Gas Unit "D" #2 | 11,860 | 40931560 |
| 494417 | May 16, 2000 | May 16, 2000 | Bass Enterprises Production Co. | Winkler | Trinity "a" Unit #1 | 5,400 | 49532560 |
| 493939 | Apr 17, 2000 | Apr 17, 2000 | Bass Enterprises Production Co. | Winkler | Walton, J. B. "C" #12 | 5,400 | 49532558 |
| 493938 | Apr 17, 2000 | Apr 17, 2000 | Bass Enterprises Production Co. | Winkler | Walton, J. B. "C" #11 | 5,400 | 49532559 |
| 493937 | Apr 17, 2000 | Apr 17, 2000 | Bass Enterprises Production Co. | Winkler | Walton, J. B. "C" #10X | 5,400 | 49532557 |
| 490797 | Jan 4, 2000 | Jan 4, 2000 | Bass Enterprises Production Co. | Hidalgo | Garcia, J. A. #2 | 10,500 | 21532723 |
| 490623 | Dec 23, 1999 | Dec 23, 1999 | Bass Enterprises Production Co. | Hockley | Sun Denton #8H | 4,975 | 21901656 |
| 489398 | Nov 10, 1999 | Nov 10, 1999 | Bass Enterprises Production Co. | Terrell | Mitchell 533 #1 | 15,000 | 44330808 |
| 489398Amendment | Nov 10, 1999 | Nov 10, 1999 | Bass Enterprises Production Co. | Terrell | Mitchell 533 Unit #1 | 14,900 | 44330808 |
| 488067 | Oct 8, 1999 | Oct 8, 1999 | Bass Enterprises Production Co. | Lavaca | Neuhaus Unit #2 | 9,200 | 28530141 |
| 487205 | Sep 13, 1999 | Sep 13, 1999 | Bass Enterprises Production Co. | Winkler | Hill, M. J. Acct. 1 #7 | 10,489 | 49503878 |
| 486909 | Sep 7, 1999 | Sep 7, 1999 | Bass Enterprises Production Co. | San Patricio | Portland Gas Unit "A" #4 | 10,950 | 40932538 |
| 487032 | Aug 31, 1999 | Aug 31, 1999 | Bass Enterprises Production Co. | Starr | Bloomberg #19 | 9,500 | 42733185 |
| 486865 | Aug 24, 1999 | Aug 24, 1999 | Bass Enterprises Production Co. | Starr | Bloomberg #20 | 9,500 | 42733183 |
| 484791 | Aug 3, 1999 | Aug 3, 1999 | Bass Enterprises Production Co. | Winkler | Hill, Mrs. M. J. #1 | 12,150 | 49503392 |
| 485881 | Jul 22, 1999 | Jul 22, 1999 | Bass Enterprises Production Co. | Lavaca | Neuhaus Unit #3 | 9,213 | 28531312 |
| 485174 | Jun 24, 1999 | Jun 24, 1999 | Bass Enterprises Production Co. | Winkler | Keystone Holt Unit #9353 | 5,150 | 49532760 |
| 485173 | Jun 24, 1999 | Jun 24, 1999 | Bass Enterprises Production Co. | Winkler | Keystone Holt Unit #9356 | 5,150 | 49532759 |
| 485247 | Jun 17, 1999 | Jun 17, 1999 | Bass Enterprises Production Co. | Winkler | Keystone Holt Unit #9352 | 5,150 | 49532758 |
| 485175 | Jun 17, 1999 | Jun 17, 1999 | Bass Enterprises Production Co. | Winkler | Keystone Holt Unit #9358 | 5,150 | 49532756 |
| 485177 | Jun 16, 1999 | Jun 16, 1999 | Bass Enterprises Production Co. | Winkler | Keystone Holt Unit #9355 | 5,150 | 49532757 |
| 485176 | Jun 16, 1999 | Jun 16, 1999 | Bass Enterprises Production Co. | Winkler | Keystone Holt Unit #9357 | 5,150 | 49532755 |
| 485160 | Jun 11, 1999 | Jun 11, 1999 | Bass Enterprises Production Co. | Winkler | Keystone Holt Unit #9351 | 5,150 | 49532754 |
| 485159 | Jun 11, 1999 | Jun 11, 1999 | Bass Enterprises Production Co. | Winkler | Keystone Holt Unit #9354 | 5,150 | 49532753 |
| 483680 | May 6, 1999 | May 6, 1999 | Bass Enterprises Production Co. | Winkler | Hill, M. J. Acct 1 #6 | 10,662 | 49503879 |
| 483574 | Mar 31, 1999 | Mar 31, 1999 | Bass Enterprises Production Co. | Winkler | Hill, M. J. Acct 3 #10 | 12,130 | 49504141 |
| 483390 | Mar 29, 1999 | Mar 29, 1999 | Bass Enterprises Production Co. | Lavaca | Wynne Gas Unit #1 | 13,850 | 28531487 |
| 483390Amendment | Mar 29, 1999 | Mar 29, 1999 | Bass Enterprises Production Co. | Lavaca | Neuhaus Unit #4 | 13,763 | 28531487 |
| 483139 | Mar 9, 1999 | Mar 9, 1999 | Bass Enterprises Production Co. | Karnes | Wessendorff #1 | 14,500 | 25531401 |
| 482072 | Jan 25, 1999 | Jan 25, 1999 | Bass Enterprises Production Co. | Lavaca | Bonorden Gas Unit #2 | 9,500 | 28532125 |
| 482068 | Jan 19, 1999 | Jan 19, 1999 | Bass Enterprises Production Co. | Hidalgo | Longoria #3 | 11,430 | 21532326 |
| 481945 | Jan 14, 1999 | Jan 14, 1999 | Bass Enterprises Production Co. | Lavaca | Clark, Clay #3 | 13,900 | 28532612 |
| 481945Amendment | Jan 14, 1999 | Jan 14, 1999 | Bass Enterprises Production Co. | Lavaca | Clark, Clay #3 | 13,900 | 28532612 |
| 481901 | Jan 8, 1999 | Jan 8, 1999 | Bass Enterprises Production Co. | Karnes | Wessendorff #2 | 11,000 | 25531398 |
| 481670 | Dec 31, 1998 | Dec 31, 1998 | Bass Enterprises Production Co. | Winkler | Keystone Holt Unit #9350W | 5,150 | 49532742 |
| 479794 | Dec 14, 1998 | Dec 14, 1998 | Bass Enterprises Production Co. | San Patricio | Portland Gas Unit "A" #4 | 10,950 | 40932538 |
| 479794Amendment | Dec 14, 1998 | Dec 14, 1998 | Bass Enterprises Production Co. | San Patricio | Portland Gas Unit "A" #4 | 10,950 | 40932538 |
| 481250 | Dec 9, 1998 | Dec 9, 1998 | Bass Enterprises Production Co. | Winkler | Baird, W. E. #13 | 10,665 | 49503675 |
| 481194 | Nov 30, 1998 | Nov 30, 1998 | Bass Enterprises Production Co. | Winkler | Keystone Holt Unit #662H | 8,030 | 49503938 |
| 480006 | Oct 9, 1998 | Oct 9, 1998 | Bass Enterprises Production Co. | Lavaca | Clark, Clay #2 | 9,200 | 28531427 |
| 479752 | Sep 30, 1998 | Sep 30, 1998 | Bass Enterprises Production Co. | Starr | Bloomberg #17 | 10,000 | 42733131 |
| 477737 | Jul 31, 1998 | Jul 31, 1998 | Bass Enterprises Production Co. | Lavaca | Bonorden Gas Unit #3 | 10,604 | 28532500 |
| 477904 | Jul 17, 1998 | Jul 17, 1998 | Bass Enterprises Production Co. | San Patricio | Cable Gas Unit #1 | 12,000 | 40932569 |
| 477904Amendment | Jul 17, 1998 | Jul 17, 1998 | Bass Enterprises Production Co. | San Patricio | Cable Gas Unit #1 | 12,000 | 40932569 |
| 477904Amendment | Jul 17, 1998 | Jul 17, 1998 | Bass Enterprises Production Co. | San Patricio | Cable Gas Unit #1 | 12,000 | 40932569 |
| 477904Amendment | Jul 17, 1998 | Jul 17, 1998 | Bass Enterprises Production Co. | San Patricio | Cable Gas Unit #1 | 12,000 | 40932569 |
| 477904Amendment | Jul 17, 1998 | Jul 17, 1998 | Bass Enterprises Production Co. | San Patricio | Cable Gas Unit #1 | 11,750 | 40932569 |
| 471464 | Jun 30, 1998 | Jun 30, 1998 | Bass Enterprises Production Co. | Pecos | Price Estate A #2 | 23,000 | 37136789 |