| 535539 | Aug 20, 2003 | Aug 20, 2003 | Fasken Oil and Ranch, Ltd. | Geaslin SW "204" #49 | 7,500 | 44331008 |
| 534925 | Aug 8, 2003 | Aug 8, 2003 | Riata Energy, Inc. | Mitchell #5901 | 18,600 | 44330003 |
| 534923 | Aug 8, 2003 | Aug 8, 2003 | Riata Energy, Inc. | Mitchell #1201 | 19,000 | 44331007 |
| 530332 | Jul 21, 2003 | Jul 21, 2003 | Conocophillips Company | Culbertson 18 #3H | 15,948 | 44330922 |
| 534208 | Jul 15, 2003 | Jul 15, 2003 | Nuevo Texas Inc. | Mitchell 9 #9 | 12,500 | 44331005 |
| 533720 | Jul 11, 2003 | Jul 11, 2003 | Riata Energy, Inc. | Hackberry #4901 | 17,000 | 44330483 |
| 533987 | Jul 9, 2003 | Jul 9, 2003 | Nuevo Texas Inc. | Mitchell 7 #5 | 19,000 | 44331004 |
| 533809 | Jul 3, 2003 | Jul 3, 2003 | Fasken Oil and Ranch, Ltd. | Geaslin SW "204" #48 | 7,500 | 44331003 |
| 533808 | Jul 3, 2003 | Jul 3, 2003 | Fasken Oil and Ranch, Ltd. | Geaslin SW "198" #47 | 7,500 | 44331002 |
| 533807 | Jul 3, 2003 | Jul 3, 2003 | Fasken Oil and Ranch, Ltd. | Geaslin SE "205" #45 | 7,500 | 44331001 |
| 533806 | Jul 3, 2003 | Jul 3, 2003 | Fasken Oil and Ranch, Ltd. | Brown NW "212" #18 | 7,500 | 44331000 |
| 532804 | Jun 10, 2003 | Jun 10, 2003 | Conocophillips Company | University 4 #3 | 12,200 | 44330669 |
| 529231 | May 19, 2003 | May 19, 2003 | EOG Resources, Inc. | Noelke 4 #3 | 11,000 | 44330988 |
| 531061 | Apr 30, 2003 | Apr 30, 2003 | EOG Resources, Inc. | Noelke 5 #2 | 9,600 | 44330999 |
| 530960 | Apr 21, 2003 | Apr 21, 2003 | EOG Resources, Inc. | Garner 11 #1 | 9,600 | 44330998 |
| 530714 | Apr 14, 2003 | Apr 14, 2003 | Nuevo Texas Inc. | Mitchell 4 #8 | 12,500 | 44330997 |
| 530221 | Apr 4, 2003 | Apr 4, 2003 | EOG Resources, Inc. | Noelke "A" #2801 | 9,600 | 44330996 |
| 530152 | Apr 2, 2003 | Apr 2, 2003 | Fasken Oil and Ranch, Ltd. | Monroe SW "187" #10 | 7,500 | 44330995 |
| 530154 | Apr 1, 2003 | Apr 1, 2003 | Fasken Oil and Ranch, Ltd. | Geaslin SW "205" #43 | 7,500 | 44330993 |
| 530153 | Apr 1, 2003 | Apr 1, 2003 | Fasken Oil and Ranch, Ltd. | Geaslin NW "198" #42 | 7,500 | 44330994 |
| 530018 | Mar 28, 2003 | Mar 28, 2003 | Fasken Oil and Ranch, Ltd. | Geaslin NE "205" #44 | 7,500 | 44330991 |
| 530019 | Mar 27, 2003 | Mar 27, 2003 | Fasken Oil and Ranch, Ltd. | Brown SE "212" #16 | 7,500 | 44330992 |
| 529768 | Mar 27, 2003 | Mar 27, 2003 | Conocophillips Company | Acu '45-48' #3HH | 15,800 | 44330897 |
| 529649 | Mar 17, 2003 | Mar 17, 2003 | Fasken Oil and Ranch, Ltd. | Geaslin NW "205" #41 | 7,500 | 44330990 |
| 529257 | Mar 12, 2003 | Mar 12, 2003 | Thompson, J. Cleo | Ingham 23-1/2 #1 | 9,000 | 44330989 |
| 528626 | Feb 19, 2003 | Feb 19, 2003 | Fasken Oil and Ranch, Ltd. | Geaslin NE "205" #40 | 7,500 | 44330986 |
| 528352 | Feb 11, 2003 | Feb 11, 2003 | EOG Resources, Inc. | Allison "18" #1 | 10,100 | 44330985 |
| 528352Amendment | Feb 11, 2003 | Feb 11, 2003 | EOG Resources, Inc. | Allison "18" #1 | 10,100 | 44330985 |
| 528159 | Feb 7, 2003 | Feb 7, 2003 | Mobil Producing TX. & N.M. Inc. | Bassett-Brown Unit #2HH | 15,500 | 44330055 |
| 528091 | Feb 5, 2003 | Feb 5, 2003 | Mobil Producing TX. & N.M. Inc. | Banner Estate #30HRH | 15,000 | 44330984 |
| 527689 | Jan 24, 2003 | Jan 24, 2003 | Nuevo Texas Inc. | Mitchell 8 #7 | 13,000 | 44330983 |
| 527579 | Jan 23, 2003 | Jan 23, 2003 | Mobil Producing TX. & N.M. Inc. | Baner Estate #40HH | 14,500 | 44330982 |
| 527560 | Jan 23, 2003 | Jan 23, 2003 | Mobil Producing TX. & N.M. Inc. | Banner Estate #29HH | 14,500 | 44330981 |
| 527560Amendment | Jan 23, 2003 | Jan 23, 2003 | Mobil Producing TX. & N.M. Inc. | Banner Estate #29HH | 14,500 | 44330981 |
| 527446 | Jan 17, 2003 | Jan 17, 2003 | Nuevo Texas Inc. | Mithcell 6 #9 | 9,000 | 44330980 |
| 527379 | Jan 16, 2003 | Jan 16, 2003 | EOG Resources, Inc. | Allison "8" #2 | 10,900 | 44330979 |
| 527088 | Jan 8, 2003 | Jan 8, 2003 | Nuevo Texas Inc. | Mitchell 6 #8 | 9,000 | 44330978 |
| 526891 | Jan 3, 2003 | Jan 3, 2003 | Fasken Oil and Ranch, Ltd. | Brown NW "202" #28 | 7,500 | 44330977 |
| 526885 | Jan 3, 2003 | Jan 3, 2003 | Fasken Oil and Ranch, Ltd. | Monroe NW "180" #9 | 7,500 | 44330976 |
| 526884 | Jan 3, 2003 | Jan 3, 2003 | Fasken Oil and Ranch, Ltd. | Monroe SW "187" #8 | 7,500 | 44330975 |
| 526882 | Jan 3, 2003 | Jan 3, 2003 | Fasken Oil and Ranch, Ltd. | Brown NW "201" #26 | 7,500 | 44330974 |
| 526877 | Jan 2, 2003 | Jan 2, 2003 | Fasken Oil and Ranch, Ltd. | Brown SW "203" #3 | 7,500 | 44330973 |
| 526875 | Jan 2, 2003 | Jan 2, 2003 | Mobil Producing TX. & N.M. Inc. | Banner Estate #30HH | 15,000 | 44330972 |
| 526473 | Dec 17, 2002 | Dec 17, 2002 | Athanor Texas Inc. | University 31 #9 | 9,000 | 44330971 |
| 526376 | Dec 13, 2002 | Dec 13, 2002 | Athanor Texas Inc. | Pakenham 51 #14 | 7,735 | 44330969 |
| 526260 | Dec 11, 2002 | Dec 11, 2002 | Brown, Tom Inc. | Muleskinner #1HH | 20,000 | 44330968 |
| 526260Amendment | Dec 11, 2002 | Dec 11, 2002 | Brown, Tom Inc. | Muleskinner #1HH | 20,000 | 44330968 |
| 525378 | Nov 13, 2002 | Nov 13, 2002 | EOG Resources, Inc. | Noelke C #601 | 10,900 | 44330905 |
| 525117 | Oct 31, 2002 | Oct 31, 2002 | Mobil Producing TX. & N.M. Inc. | Banner Estate #32 | 16,000 | 44330967 |
| 525117Amendment | Oct 31, 2002 | Oct 31, 2002 | Mobil Producing TX. & N.M. Inc. | Banner Estate #32 | 16,000 | 44330967 |
| 525009 | Oct 28, 2002 | Oct 28, 2002 | Fasken Oil and Ranch, Ltd. | Geaslin NE "197" #39 | 7,500 | 44330966 |
| 524964 | Oct 25, 2002 | Oct 25, 2002 | Fasken Oil and Ranch, Ltd. | Brown NW "200" #19 | 7,500 | 44330965 |
| 519697 | Oct 23, 2002 | Oct 23, 2002 | Conoco Inc. | Creek Ranch 11 #5 | 12,272 | 44330846 |
| 524536 | Oct 11, 2002 | Oct 11, 2002 | Fasken Oil and Ranch, Ltd. | Monroe SW "187" #7 | 7,500 | 44330964 |
| 524279 | Oct 3, 2002 | Oct 3, 2002 | Athanor Texas Inc. | Mitchell 2 #13 | 9,000 | 44330962 |
| 524278 | Oct 3, 2002 | Oct 3, 2002 | Athanor Texas Inc. | Pakenham 51 #11 | 9,000 | 44330963 |
| 524104 | Sep 27, 2002 | Sep 27, 2002 | Fasken Oil and Ranch, Ltd. | Brown SW "212" #14 | 7,500 | 44330961 |
| 524040 | Sep 26, 2002 | Sep 26, 2002 | EOG Resources, Inc. | Allison "22" #1HH | 11,600 | 44330960 |
| 524040Amendment | Sep 26, 2002 | Sep 26, 2002 | EOG Resources, Inc. | Allison "22" #1H | 11,600 | 44330960 |
| 523845 | Sep 19, 2002 | Sep 19, 2002 | Rme Petroleum Company | University 36-2 #3 | 12,200 | 44330572 |
| 523845Amendment | Sep 19, 2002 | Sep 19, 2002 | Rme Petroleum Company | University 36-2 #3 | 12,200 | 44330572 |
| 523252 | Sep 11, 2002 | Sep 11, 2002 | Conoco Inc. | Culbertson 16 #3HH | 15,300 | 44330820 |
| 523350 | Sep 4, 2002 | Sep 4, 2002 | Fasken Oil and Ranch, Ltd. | Geaslin NW "205" #38 | 7,500 | 44330958 |
| 523307 | Sep 3, 2002 | Sep 3, 2002 | Fasken Oil and Ranch, Ltd. | Brown SW "202" #8 | 7,500 | 44330957 |
| 523085 | Aug 23, 2002 | Aug 23, 2002 | Athanor Texas Inc. | Pakenham State 52 #2 | 9,000 | 44330956 |
| 523038 | Aug 22, 2002 | Aug 22, 2002 | Rme Petroleum Company | Altered-State #2 | 7,500 | 44330746 |
| 522791 | Aug 15, 2002 | Aug 15, 2002 | Fasken Oil and Ranch, Ltd. | Brown SE "211" #2 | 7,500 | 44330955 |
| 522534 | Aug 14, 2002 | Aug 14, 2002 | Conoco Inc. | University 4 #5 | 14,000 | 44330876 |
| 522668 | Aug 9, 2002 | Aug 9, 2002 | Athanor Texas Inc. | Mitchell 3 #2 | 12,500 | 44330947 |
| 522484 | Aug 2, 2002 | Aug 2, 2002 | EOG Resources, Inc. | Noelke "2" #1403H | 10,000 | 44330954 |
| 522484Amendment | Aug 2, 2002 | Aug 2, 2002 | EOG Resources, Inc. | Noelke "2" #1403H | 10,000 | 44330954 |
| 522309 | Jul 30, 2002 | Jul 30, 2002 | Conoco Inc. | Culbertson 9 #1HH | 16,000 | 44330679 |
| 521806 | Jul 16, 2002 | Jul 16, 2002 | Mobil Producing TX. & N.M. Inc. | Banner Estate #25 | 16,000 | 44330953 |
| 521806Amendment | Jul 16, 2002 | Jul 16, 2002 | Mobil Producing TX. & N.M. Inc. | Banner Estate #25 | 16,000 | 44330953 |
| 521747 | Jul 12, 2002 | Jul 12, 2002 | Fasken Oil and Ranch, Ltd. | Geaslin NE "199" #36 | 7,200 | 44330949 |
| 522356 | Jul 10, 2002 | Jul 10, 2002 | EOG Resources, Inc. | Allison "9" #1HH | 9,825 | 44330867 |
| 521755 | Jul 10, 2002 | Jul 10, 2002 | Fasken Oil and Ranch, Ltd. | Geaslin NE "204" #5 | 7,200 | 44330950 |
| 521754 | Jul 10, 2002 | Jul 10, 2002 | Fasken Oil and Ranch, Ltd. | Monroe SE "186" #4 | 7,200 | 44330952 |
| 521751 | Jul 10, 2002 | Jul 10, 2002 | Fasken Oil and Ranch, Ltd. | Monroe NE "180" #5 | 7,200 | 44330951 |
| 521742 | Jul 10, 2002 | Jul 10, 2002 | Fasken Oil and Ranch, Ltd. | Monroe SE "187" #6 | 7,200 | 44330948 |
| 521739 | Jul 10, 2002 | Jul 10, 2002 | EOG Resources, Inc. | Allison "19" #1HH | 10,877 | 44330880 |
| 521586 | Jul 3, 2002 | Jul 3, 2002 | EOG Resources, Inc. | Garner "15" #1HH | 9,600 | 44330866 |
| 521585 | Jul 3, 2002 | Jul 3, 2002 | EOG Resources, Inc. | Noelke "A" #2702HH | 9,600 | 44330894 |
| 521585Amendment | Jul 3, 2002 | Jul 3, 2002 | EOG Resources, Inc. | Noelke A #2702HH | 9,600 | 44330894 |
| 521584 | Jul 3, 2002 | Jul 3, 2002 | EOG Resources, Inc. | Garner "16" #1HH | 9,650 | 44330896 |
| 521583 | Jul 3, 2002 | Jul 3, 2002 | EOG Resources, Inc. | Barbee "15" #1HH | 9,600 | 44330899 |
| 521374 | Jun 27, 2002 | Jun 27, 2002 | Conoco Inc. | Mitchell, Alex 1 #9 | 11,300 | 44330888 |
| 521374Amendment | Jun 27, 2002 | Jun 27, 2002 | Conoco Inc. | Mitchell, Alex 1 #9 | 12,070 | 44330888 |
| 521386 | Jun 26, 2002 | Jun 26, 2002 | Athanor Texas Inc. | Mitchell 7 #3 | 10,200 | 44330946 |
| 521141 | Jun 18, 2002 | Jun 18, 2002 | Athanor Texas Inc. | Mitchell 68 #10 | 8,500 | 44330719 |
| 520995 | Jun 18, 2002 | Jun 18, 2002 | EOG Resources, Inc. | Noelke 5 #1HH | 10,000 | 44330945 |
| 520973 | Jun 18, 2002 | Jun 18, 2002 | Mobil Producing TX. & N.M. Inc. | Banner State #4 | 15,750 | 44330944 |
| 520785 | Jun 7, 2002 | Jun 7, 2002 | Fasken Oil and Ranch, Ltd. | Brown NW "210" #11 | 7,200 | 44330943 |
| 520785Amendment | Jun 7, 2002 | Jun 7, 2002 | Fasken Oil and Ranch, Ltd. | Brown NW "210" #11 | 7,500 | 44330943 |
| 520784 | Jun 7, 2002 | Jun 7, 2002 | Fasken Oil and Ranch, Ltd. | Brown SW "223" #12 | 7,200 | 44330942 |
| 520765 | Jun 7, 2002 | Jun 7, 2002 | Fasken Oil and Ranch, Ltd. | Mobley "2" State #8 | 7,200 | 44330941 |
| 520759 | Jun 7, 2002 | Jun 7, 2002 | Fasken Oil and Ranch, Ltd. | Mobley "35" #5 | 7,200 | 44330940 |
| 520604 | Jun 3, 2002 | Jun 3, 2002 | EOG Resources, Inc. | Noelke "2" #2HH | 9,600 | 44330869 |
| 520407 | May 30, 2002 | May 30, 2002 | Conoco Inc. | Acu 45 #4HH | 17,100 | 44330939 |
| 520000 | May 15, 2002 | May 15, 2002 | Mobil Producing TX. & N.M. Inc. | Bassett Goode #4 | 16,000 | 44330938 |