| 609520 | Nov 16, 2005 | Nov 16, 2005 | Lone Wolf Operating Company | Waller | JBG Childrens 1991 Trust "C" #C 5 | 4,000 | 47331017 |
| 607747 | Oct 12, 2005 | Oct 12, 2005 | Lone Wolf Operating Company | Waller | Santa Mercedes "A" #1 | 4,000 | 47331008 |
| 607746 | Oct 12, 2005 | Oct 12, 2005 | Lone Wolf Operating Company | Waller | Santa Mercedes "B" #1 | 4,000 | 47331007 |
| 607600 | Oct 10, 2005 | Oct 10, 2005 | Lone Wolf Operating Company | Waller | Wilpitz Heirs #9 | 4,000 | 47331005 |
| 605450 | Aug 25, 2005 | Aug 25, 2005 | Lone Wolf Operating Company | Waller | Santa Mercedes #2 | 4,000 | 47330993 |
| 605449 | Aug 25, 2005 | Aug 25, 2005 | Lone Wolf Operating Company | Waller | JBG Childrens 1991 Trust "D" #D 1 | 4,000 | 47330992 |
| 604767 | Aug 11, 2005 | Aug 11, 2005 | Lone Wolf Operating Company | Waller | JBG Childrens 1991 Trust 'F' #F 1 | 4,000 | 47330988 |
| 604554 | Aug 8, 2005 | Aug 8, 2005 | Lone Wolf Operating Company | Waller | Vela, Ernesto #2 | 4,000 | 47330987 |
| 604434 | Aug 4, 2005 | Aug 4, 2005 | Lone Wolf Operating Company | Waller | JBG Childrens 1991 Trust "A" #A 3 | 4,000 | 47330986 |
| 602295 | Jun 20, 2005 | Jun 20, 2005 | Lone Wolf Operating Company | Waller | Wilpitz Heirs #8 | 4,000 | 47330981 |
| 601800 | Jun 8, 2005 | Jun 8, 2005 | Lone Wolf Operating Company | Waller | Santa Mercedes #1 | 4,000 | 47330979 |
| 600601 | May 13, 2005 | May 13, 2005 | Lone Wolf Operating Company | Harris | Warren Ranch #10 | 3,000 | 20132721 |
| 600145 | May 6, 2005 | May 6, 2005 | Lone Wolf Operating Company | Waller | Nikmard #8A | 4,000 | 47330972 |
| 559773 | Mar 31, 2005 | Mar 31, 2005 | Lone Wolf Operating Company | Waller | JBG Childrens 1991 Trust "B" #6 | 4,000 | 47330965 |
| 559772 | Mar 31, 2005 | Mar 31, 2005 | Lone Wolf Operating Company | Waller | JBG Childrens 1991 Trust "C" #4 | 4,000 | 47330966 |
| 558747 | Mar 15, 2005 | Mar 15, 2005 | Lone Wolf Operating Company | Waller | Bostick, M. S. Estate #7 | 4,000 | 47330964 |
| 558746 | Mar 15, 2005 | Mar 15, 2005 | Lone Wolf Operating Company | Waller | Nikmard #8 | 4,000 | 47330961 |
| 558749 | Mar 11, 2005 | Mar 11, 2005 | Lone Wolf Operating Company | Waller | Bostick, Dan #4 | 4,000 | 47330962 |
| 558749Amendment | Mar 11, 2005 | Mar 11, 2005 | Lone Wolf Operating Company | Waller | Bostick, Dan #4 | 4,000 | 47330962 |
| 558748 | Mar 11, 2005 | Mar 11, 2005 | Lone Wolf Operating Company | Waller | Bostick, M. S. Estate #8 | 4,000 | 47330963 |
| 553941 | Nov 29, 2004 | Nov 29, 2004 | Lone Wolf Operating Company | Waller | Wilpitz Heirs #7 | 4,000 | 47330937 |
| 553940 | Nov 29, 2004 | Nov 29, 2004 | Lone Wolf Operating Company | Waller | Wilpitz Heirs #6 | 4,000 | 47330938 |
| 552162 | Nov 12, 2004 | Nov 12, 2004 | Lone Wolf Operating Company | Waller | Bostick, M. S. Estate #6 | 4,000 | 47330924 |
| 552792 | Nov 1, 2004 | Nov 1, 2004 | Lone Wolf Operating Company | Waller | JBG Childrens 1991 Trust "B" #5 | 4,000 | 47330929 |
| 552163 | Oct 19, 2004 | Oct 19, 2004 | Lone Wolf Operating Company | Waller | Wander, V. E. #4 | 4,000 | 47330923 |
| 552163Amendment | Oct 19, 2004 | Oct 19, 2004 | Lone Wolf Operating Company | Waller | Wander, V. E. #4 | 4,000 | 47330923 |
| 551872 | Oct 7, 2004 | Oct 7, 2004 | Lone Wolf Operating Company | Waller | Bostick, Dan Estate #3 | 4,000 | 47330922 |
| 551004 | Sep 16, 2004 | Sep 16, 2004 | Lone Wolf Operating Company | Waller | Nikmard #7 | 4,000 | 47330920 |
| 548077 | Jul 12, 2004 | Jul 12, 2004 | Lone Wolf Operating Company | Waller | JBG Childrens 1991 Trust A #2 | 4,000 | 47330907 |
| 547819 | Jul 5, 2004 | Jul 5, 2004 | Lone Wolf Operating Company | Waller | Bandera Minerals #1 | 8,000 | 47330905 |
| 547610 | Jun 30, 2004 | Jun 30, 2004 | Lone Wolf Operating Company | Waller | Wilpitz, Ernest A. #4 | 4,000 | 47330904 |
| 547609 | Jun 30, 2004 | Jun 30, 2004 | Lone Wolf Operating Company | Waller | Nikmard #5 | 4,000 | 47330903 |
| 547608 | Jun 30, 2004 | Jun 30, 2004 | Lone Wolf Operating Company | Waller | Nikmard #6 | 4,000 | 47330902 |
| 547111 | Jun 22, 2004 | Jun 22, 2004 | Lone Wolf Operating Company | Waller | Stout, B. E. #1 | 4,000 | 47330899 |
| 547111Amendment | Jun 22, 2004 | Jun 22, 2004 | Lone Wolf Operating Company | Waller | Stout, B. E. #1 | 4,000 | 47330899 |
| 546525 | Jun 4, 2004 | Jun 4, 2004 | Lone Wolf Operating Company | Waller | Stasny #3 | 4,000 | 47330897 |
| 546524 | Jun 4, 2004 | Jun 4, 2004 | Lone Wolf Operating Company | Waller | Stasny #2 | 4,000 | 47330898 |
| 546287 | May 28, 2004 | May 28, 2004 | Lone Wolf Operating Company | Waller | Murphy #1 | 2,000 | 47330896 |
| 545965 | May 24, 2004 | May 24, 2004 | Lone Wolf Operating Company | Harris | Warren Ranch #8 | 3,000 | 20132685 |
| 545965Amendment | May 24, 2004 | May 24, 2004 | Lone Wolf Operating Company | Harris | Warren Ranch #8 | 3,000 | 20132685 |
| 545909 | May 20, 2004 | May 20, 2004 | Lone Wolf Operating Company | Harris | Warren Ranch #7 | 3,000 | 20132684 |
| 543542 | Mar 30, 2004 | Mar 30, 2004 | Lone Wolf Operating Company | Austin | Clark, Frances B. "A" #1 | 4,000 | 01530860 |
| 543494 | Mar 23, 2004 | Mar 23, 2004 | Lone Wolf Operating Company | Waller | Nikmard #4 | 4,000 | 47330883 |
| 541642 | Feb 9, 2004 | Feb 9, 2004 | Lone Wolf Operating Company | Austin | Hall, John M. et UX #2 | 4,000 | 01530856 |
| 541641 | Feb 9, 2004 | Feb 9, 2004 | Lone Wolf Operating Company | Austin | Choi, KI Hwan #1 | 4,000 | 01530855 |
| 539991 | Dec 19, 2003 | Dec 19, 2003 | Lone Wolf Operating Company | Harris | Warren Ranch #6 | 4,300 | 20132671 |
| 539764 | Dec 16, 2003 | Dec 16, 2003 | Lone Wolf Operating Company | Waller | State Lease M-102130 #2 | 3,500 | 47330769 |
| 539420 | Dec 12, 2003 | Dec 12, 2003 | Lone Wolf Operating Company | Austin | Hall, John M. et UX #1 | 4,000 | 01530848 |
| 537831 | Oct 27, 2003 | Oct 27, 2003 | Lone Wolf Operating Company | Waller | Fain Family Trust #1 | 4,000 | 47330855 |
| 536683 | Sep 22, 2003 | Sep 22, 2003 | Lone Wolf Operating Company | Austin | Harville #1 | 4,000 | 01530841 |
| 536416 | Sep 15, 2003 | Sep 15, 2003 | Lone Wolf Operating Company | Harris | Warren-Southard #1 | 3,500 | 20132669 |
| 535905 | Sep 15, 2003 | Sep 15, 2003 | Lone Wolf Operating Company | Waller | JBG Childrens 1991 Trust "C" #3 | 4,000 | 47330847 |
| 535570 | Aug 20, 2003 | Aug 20, 2003 | Lone Wolf Operating Company | Waller | Wilpitz Heirs #5 | 4,000 | 47330842 |
| 535569 | Aug 20, 2003 | Aug 20, 2003 | Lone Wolf Operating Company | Waller | Crawford, Wade et UX #3 | 4,000 | 47330841 |
| 535368 | Aug 20, 2003 | Aug 20, 2003 | Lone Wolf Operating Company | Waller | Walco Properties Inc #3 | 8,300 | 47330840 |
| 533597 | Jul 2, 2003 | Jul 2, 2003 | Lone Wolf Operating Company | Waller | State Lease M-102130 #2 | 4,000 | 47330769 |
| 533571 | Jun 27, 2003 | Jun 27, 2003 | Lone Wolf Operating Company | Austin | Clark, Frances B. #1 | 4,000 | 01530837 |
| 533571Amendment | Jun 27, 2003 | Jun 27, 2003 | Lone Wolf Operating Company | Austin | Clark, Frances B. #1 | 4,000 | 01530837 |
| 533049 | Jun 12, 2003 | Jun 12, 2003 | Lone Wolf Operating Company | Harris | Warren Ranch #5 | 4,000 | 20132662 |
| 532246 | May 22, 2003 | May 22, 2003 | Lone Wolf Operating Company | Waller | W. P. Craddock, Jr. et Al #1 | 4,000 | 47330820 |
| 531993 | May 16, 2003 | May 16, 2003 | Lone Wolf Operating Company | Waller | Bearden #1 | 4,000 | 47330818 |
| 531993Amendment | May 16, 2003 | May 16, 2003 | Lone Wolf Operating Company | Waller | Bearden, David M. et Al #1 | 4,000 | 47330818 |
| 531136 | Apr 25, 2003 | Apr 25, 2003 | Lone Wolf Operating Company | Waller | Bostick, Don Est. #2 | 4,000 | 47330813 |
| 528595 | Feb 24, 2003 | Feb 24, 2003 | Lone Wolf Operating Company | Waller | Koomey, Paul C. #2 | 4,000 | 47330797 |
| 528242 | Feb 7, 2003 | Feb 7, 2003 | Lone Wolf Operating Company | Waller | Wilpitz, Ernest A. #3 | 4,000 | 47330796 |
| 525966 | Dec 6, 2002 | Dec 6, 2002 | Lone Wolf Operating Company | Waller | Storemski #2 | 4,000 | 47330791 |
| 525964 | Dec 6, 2002 | Dec 6, 2002 | Lone Wolf Operating Company | Waller | Wilpitz Heirs #4 | 4,000 | 47330792 |
| 525965 | Dec 5, 2002 | Dec 5, 2002 | Lone Wolf Operating Company | Waller | Wilpit Heirs #3 | 4,000 | 47330793 |
| 525847 | Nov 25, 2002 | Nov 25, 2002 | Lone Wolf Operating Company | Waller | J B G Childrens 1991 Trust B #4 | 4,000 | 47330789 |
| 525846 | Nov 25, 2002 | Nov 25, 2002 | Lone Wolf Operating Company | Waller | J B G Childrens 1991 Trust C #2 | 4,000 | 47330790 |
| 523994 | Sep 27, 2002 | Sep 27, 2002 | Lone Wolf Operating Company | Waller | Bostick, M. S. Estate #4 | 4,000 | 47330779 |
| 523993 | Sep 27, 2002 | Sep 27, 2002 | Lone Wolf Operating Company | Waller | Bostick, M. S. Estate #5 | 4,000 | 47330778 |
| 523992 | Sep 27, 2002 | Sep 27, 2002 | Lone Wolf Operating Company | Waller | Nikmard #3 | 4,000 | 47330780 |
| 523531 | Sep 11, 2002 | Sep 11, 2002 | Lone Wolf Operating Company | Waller | Wander, V. E. #3 | 4,000 | 47330773 |
| 523531Amendment | Sep 11, 2002 | Sep 11, 2002 | Lone Wolf Operating Company | Waller | Wander, V. E. #3 | 4,000 | 47330773 |
| 523530 | Sep 11, 2002 | Sep 11, 2002 | Lone Wolf Operating Company | Waller | Wander, V. E. #2 | 4,000 | 47330772 |
| 523530Amendment | Sep 11, 2002 | Sep 11, 2002 | Lone Wolf Operating Company | Waller | Wander, V. E. #2 | 4,000 | 47330772 |
| 523529 | Sep 11, 2002 | Sep 11, 2002 | Lone Wolf Operating Company | Waller | JBG Childrens 1991 Trust "E" #1 | 4,000 | 47330774 |
| 523529Amendment | Sep 11, 2002 | Sep 11, 2002 | Lone Wolf Operating Company | Waller | JBG Childrens "E" #1 | 4,000 | 47330774 |
| 523176 | Aug 27, 2002 | Aug 27, 2002 | Lone Wolf Operating Company | Harris | Warren Ranch #4 | 4,000 | 20132640 |
| 523175 | Aug 27, 2002 | Aug 27, 2002 | Lone Wolf Operating Company | Harris | Warren Ranch #3 | 4,000 | 20132639 |
| 523174 | Aug 27, 2002 | Aug 27, 2002 | Lone Wolf Operating Company | Harris | Warren Ranch #2 | 4,000 | 20132638 |
| 523173 | Aug 27, 2002 | Aug 27, 2002 | Lone Wolf Operating Company | Harris | Warren Ranch #1 | 7,300 | 20132637 |
| 522531 | Aug 8, 2002 | Aug 8, 2002 | Lone Wolf Operating Company | Waller | JBG Childrens 1991 Trust "B" #3 | 4,000 | 47330768 |
| 522531Amendment | Aug 8, 2002 | Aug 8, 2002 | Lone Wolf Operating Company | Waller | JBG Childrens 1991 Trust "B" #3 | 4,000 | 47330768 |
| 522530 | Aug 8, 2002 | Aug 8, 2002 | Lone Wolf Operating Company | Waller | State Lease M-102130 #1 | 4,000 | 47330769 |
| 522404 | Aug 1, 2002 | Aug 1, 2002 | Lone Wolf Operating Company | Waller | Wilpitz Heirs #2 | 4,000 | 47330767 |
| 522403 | Aug 1, 2002 | Aug 1, 2002 | Lone Wolf Operating Company | Waller | Stickle - Milton Unit #1 | 4,000 | 47330766 |
| 522090 | Jul 26, 2002 | Jul 26, 2002 | Lone Wolf Operating Company | Waller | Vela, Ernesto #2 | 4,000 | 47330762 |
| 522090Amendment | Jul 26, 2002 | Jul 26, 2002 | Lone Wolf Operating Company | Waller | Vela-Milton #1 | 4,000 | 47330762 |
| 522089 | Jul 26, 2002 | Jul 26, 2002 | Lone Wolf Operating Company | Waller | Milton-Wilpitz Heirs Unit #1 | 4,000 | 47330761 |
| 521362 | Jun 25, 2002 | Jun 25, 2002 | Lone Wolf Operating Company | Waller | Low-Burgher, et Al #3 | 4,000 | 47330755 |
| 521361 | Jun 25, 2002 | Jun 25, 2002 | Lone Wolf Operating Company | Waller | Nikmard #2 | 4,000 | 47330754 |
| 520856 | Jun 11, 2002 | Jun 11, 2002 | Lone Wolf Operating Company | Waller | JBG Childrens 1991 Trust #5 | 4,000 | 47330751 |
| 520050 | May 17, 2002 | May 17, 2002 | Lone Wolf Operating Company | Waller | JBG Childrens 1991 Trust #3 | 4,000 | 47330746 |
| 520050Amendment | May 17, 2002 | May 17, 2002 | Lone Wolf Operating Company | Waller | JBG Childrens 1991 Trust "B" #1 | 4,000 | 47330746 |
| 520049 | May 17, 2002 | May 17, 2002 | Lone Wolf Operating Company | Waller | JBG Childrens 1991 Trust #2 | 4,000 | 47330747 |
| 520020 | May 15, 2002 | May 15, 2002 | Lone Wolf Operating Company | Waller | Sadler, Philip A. et Al #1 | 4,000 | 47330745 |