| 541438 | Jan 30, 2004 | Jan 30, 2004 | Southwestern Energy Prod. Co. | Frank M. Burke, Jr, Gas Unit 1 #5 | 12,200 | 42331735 |
| 541173 | Jan 23, 2004 | Jan 23, 2004 | Will-Drill Production Co., Inc. | Green Bay #7 | 12,100 | 42331734 |
| 540229 | Jan 23, 2004 | Jan 23, 2004 | C. W. Resources, Inc. | Kleuppel A #2 | 12,500 | 42331724 |
| 540705 | Jan 13, 2004 | Jan 13, 2004 | Dale Operating Company | McElroy #1 | 12,200 | 42331733 |
| 540705Amendment | Jan 13, 2004 | Jan 13, 2004 | Dale Operating Company | McElroy #1 | 12,200 | 42331733 |
| 540497 | Jan 12, 2004 | Jan 12, 2004 | Classic Energy Incorporated | Overton Gas Unit 3 #4 | 11,700 | 42331730 |
| 556044 | Jan 11, 2004 | Jan 11, 2004 | Southwestern Energy Prod. Co. | Grady Wilson Gas Unit 1 #8 | 12,300 | 42331897 |
| 540566 | Jan 9, 2004 | Jan 9, 2004 | Southwestern Energy Prod. Co. | Allred Gas Unit 1 #9 | 12,200 | 42331732 |
| 540565 | Jan 9, 2004 | Jan 9, 2004 | Southwestern Energy Prod. Co. | Woolf Gas Unit 1 #10 | 11,900 | 42331731 |
| 540458 | Jan 7, 2004 | Jan 7, 2004 | Barrow-Shaver Resources Co. | Noonday G. U. 1 #1 | 13,000 | 42331729 |
| 540458Amendment | Jan 7, 2004 | Jan 7, 2004 | Barrow-Shaver Resources Co. | Noonday Gas Unit 1 #1 | 12,000 | 42331729 |
| 540451 | Jan 7, 2004 | Jan 7, 2004 | Southwestern Energy Prod. Co. | Jasper Wilson Gas Unit 1 #8 | 12,250 | 42331725 |
| 540449 | Jan 7, 2004 | Jan 7, 2004 | Southwestern Energy Prod. Co. | J. F. Ware Gas Unit 1 #8 | 12,200 | 42331726 |
| 540448 | Jan 7, 2004 | Jan 7, 2004 | Southwestern Energy Prod. Co. | McRimmon Gas Unit #10 | 12,100 | 42331727 |
| 540446 | Jan 7, 2004 | Jan 7, 2004 | Southwestern Energy Prod. Co. | Woolf Gas Unit 1 #8 | 11,900 | 42331728 |
| 540192 | Jan 7, 2004 | Jan 7, 2004 | Classic Energy Incorporated | Overton Gas Unit 3 #3 | 11,700 | 42331723 |
| 539400 | Jan 5, 2004 | Jan 5, 2004 | Atlantis Oil Company, Inc. | Stewart, Graham P. et Al #1HH | 7,000 | 42331718 |
| 540142 | Dec 29, 2003 | Dec 29, 2003 | 3-T Exploration, Inc. | Dean Unit #1 | 7,450 | 42331722 |
| 539743 | Dec 16, 2003 | Dec 16, 2003 | Humak Processors, Inc. | Rocking "B" Unit #1 | 7,700 | 42331721 |
| 539742 | Dec 16, 2003 | Dec 16, 2003 | Dale Operating Company | Cameron #2 | 12,100 | 42331720 |
| 539433 | Dec 8, 2003 | Dec 8, 2003 | C. W. Resources, Inc. | Lyles #6 | 12,000 | 42331719 |
| 539320 | Dec 4, 2003 | Dec 4, 2003 | Dale Operating Company | Moore #2 | 12,200 | 42331717 |
| 539320Amendment | Dec 4, 2003 | Dec 4, 2003 | Dale Operating Company | Moore #2 | 12,200 | 42331717 |
| 538950 | Nov 24, 2003 | Nov 24, 2003 | Dale Operating Company | Gutherie #1 | 12,200 | 42331716 |
| 538950Amendment | Nov 24, 2003 | Nov 24, 2003 | Dale Operating Company | Guthrie #1 | 12,200 | 42331716 |
| 538950Amendment | Nov 24, 2003 | Nov 24, 2003 | Encore Operating, L.P. | Guthrie #1 | 12,200 | 42331716 |
| 538895 | Nov 24, 2003 | Nov 24, 2003 | C. W. Resources, Inc. | Arnold #1 | 12,000 | 42331715 |
| 538895Amendment | Nov 24, 2003 | Nov 24, 2003 | C. W. Resources, Inc. | Dyer #1 | 12,200 | 42331715 |
| 537381 | Nov 21, 2003 | Nov 21, 2003 | Southwestern Energy Prod. Co. | Barton Gas Unit 1 #1 | 12,250 | 42331696 |
| 538500 | Nov 20, 2003 | Nov 20, 2003 | Southwestern Energy Prod. Co. | Milton Anderson Gas Unit 1 #8 | 11,950 | 42331713 |
| 538796 | Nov 19, 2003 | Nov 19, 2003 | C. W. Resources, Inc. | Shackelford #1R | 13,600 | 42331120 |
| 538502 | Nov 18, 2003 | Nov 18, 2003 | Southwestern Energy Prod. Co. | Shaw Gas Unit 1 #2 | 12,200 | 42331711 |
| 538503 | Nov 17, 2003 | Nov 17, 2003 | Southwestern Energy Prod. Co. | Arnold Gas Unit 2 #6 | 12,100 | 42331710 |
| 538499 | Nov 17, 2003 | Nov 17, 2003 | Southwestern Energy Prod. Co. | Grady Wilson Gas Unit 1 #5 | 12,200 | 42331714 |
| 538501 | Nov 14, 2003 | Nov 14, 2003 | Southwestern Energy Prod. Co. | Jackson Gas Unit 1 #7 | 11,900 | 42331712 |
| 538521 | Nov 12, 2003 | Nov 12, 2003 | C. W. Resources, Inc. | Lyles #5 | 12,500 | 42331709 |
| 538413 | Nov 12, 2003 | Nov 12, 2003 | Southwestern Energy Prod. Co. | Kickapoo Creek Gas Unit 1 #5 | 12,000 | 42331708 |
| 538412 | Nov 12, 2003 | Nov 12, 2003 | Southwestern Energy Prod. Co. | Jackson Gas Unit 1 #4 | 12,000 | 42331707 |
| 538411 | Nov 12, 2003 | Nov 12, 2003 | Southwestern Energy Prod. Co. | Carrie Matlock Gas Unit 1 #5 | 12,200 | 42331706 |
| 538348 | Nov 6, 2003 | Nov 6, 2003 | Will-Drill Production Co., Inc. | Green Bay #6 | 12,100 | 42331705 |
| 538346 | Nov 6, 2003 | Nov 6, 2003 | Will-Drill Production Co., Inc. | Green Bay #5 | 12,100 | 42331704 |
| 538095 | Nov 4, 2003 | Nov 4, 2003 | Dale Operating Company | Moore #1 | 12,100 | 42331703 |
| 538095Amendment | Nov 4, 2003 | Nov 4, 2003 | Dale Operating Company | Moore #1 | 12,200 | 42331703 |
| 537628 | Oct 21, 2003 | Oct 21, 2003 | Southwestern Energy Prod. Co. | Newsome Unit 1 #3 | 12,200 | 42331701 |
| 537627 | Oct 21, 2003 | Oct 21, 2003 | Southwestern Energy Prod. Co. | *j. F. Ware Gas Unit 1 #7 | 12,100 | 42331702 |
| 537496 | Oct 21, 2003 | Oct 21, 2003 | Thomas Operating Ltd. Co. | Roosth & Genelou #4 | 6,000 | 42331697 |
| 537643 | Oct 17, 2003 | Oct 17, 2003 | C. W. Resources, Inc. | Wilson #1 | 12,200 | 42331700 |
| 537643Amendment | Oct 17, 2003 | Oct 17, 2003 | C. W. Resources, Inc. | Wilson #1 | 11,896 | 42331700 |
| 537527 | Oct 16, 2003 | Oct 16, 2003 | Southwestern Energy Prod. Co. | Jackson Gas Unit 1 #2 | 12,000 | 42331698 |
| 537526 | Oct 16, 2003 | Oct 16, 2003 | Southwestern Energy Prod. Co. | Vernon B. Wilson Gas Unit 1 #7 | 12,300 | 42331699 |
| 537346 | Oct 9, 2003 | Oct 9, 2003 | Southwestern Energy Prod. Co. | Kickapoo Creek Gas Unit 1 #7 | 12,250 | 42331695 |
| 537345 | Oct 9, 2003 | Oct 9, 2003 | Southwestern Energy Prod. Co. | McRimmon Gas Unit 1 #7 | 12,100 | 42331694 |
| 537269 | Oct 9, 2003 | Oct 9, 2003 | Southwestern Energy Prod. Co. | Chadwick Gas Unit 1 #3 | 12,200 | 42331693 |
| 537123 | Oct 3, 2003 | Oct 3, 2003 | Southwestern Energy Prod. Co. | Arnold Gas Unit 2 #5 | 12,200 | 42331690 |
| 537121 | Oct 3, 2003 | Oct 3, 2003 | Southwestern Energy Prod. Co. | J. F. Ware Gas Unit 1 #6 | 12,250 | 42331691 |
| 537119 | Oct 3, 2003 | Oct 3, 2003 | Southwestern Energy Prod. Co. | Jerry Cross Gas Unit 1 #4 | 12,200 | 42331692 |
| 537117 | Oct 3, 2003 | Oct 3, 2003 | Ful-Hill Oil & Gas, Inc. | Fulton #1 | 12,000 | 42331030 |
| 537055 | Oct 2, 2003 | Oct 2, 2003 | Dale Operating Company | Wilson, David G. #4 | 11,950 | 42331689 |
| 537026 | Oct 1, 2003 | Oct 1, 2003 | Southwestern Energy Prod. Co. | Kirkpatrick Gas Unit 1 #2 | 12,500 | 42331688 |
| 536874 | Sep 26, 2003 | Sep 26, 2003 | Southwestern Energy Prod. Co. | Allred Gas Unit 1 #7 | 12,200 | 42331687 |
| 536873 | Sep 26, 2003 | Sep 26, 2003 | Southwestern Energy Prod. Co. | Allred Gas Unit 1 #8 | 12,200 | 42331686 |
| 536610 | Sep 24, 2003 | Sep 24, 2003 | Map Production Co., Inc. | G. B. Wilson Gas Unit #4 | 12,300 | 42331685 |
| 536457 | Sep 17, 2003 | Sep 17, 2003 | Ellis Exploration, Inc. | Jackson, D. W. #1 | 8,600 | 42331684 |
| 536433 | Sep 15, 2003 | Sep 15, 2003 | Southwestern Energy Prod. Co. | Shaw Gas Unit 1 #1 | 12,100 | 42331683 |
| 536282 | Sep 10, 2003 | Sep 10, 2003 | Dale Operating Company | Swann, M. C. #3 | 12,100 | 42331682 |
| 536282Amendment | Sep 10, 2003 | Sep 10, 2003 | Dale Operating Company | Swann, M. C. #3 | 12,100 | 42331682 |
| 536186 | Sep 10, 2003 | Sep 10, 2003 | Will-Drill Production Co., Inc. | Green Bay #4 | 12,050 | 42331681 |
| 536030 | Sep 3, 2003 | Sep 3, 2003 | Southwestern Energy Prod. Co. | Duncan Heirs Unit #1HH | 8,400 | 42331679 |
| 536030Amendment | Sep 3, 2003 | Sep 3, 2003 | Southwestern Energy Prod. Co. | Duncan Heirs Unit #1HH | 8,400 | 42331679 |
| 536029 | Sep 3, 2003 | Sep 3, 2003 | Southwestern Energy Prod. Co. | Vernon B. Wilson Gas Unit 1 #6 | 12,100 | 42331680 |
| 535941 | Sep 2, 2003 | Sep 2, 2003 | 3-T Exploration, Inc. | Dean-Allums Unit #1 | 7,500 | 42331677 |
| 535753 | Aug 25, 2003 | Aug 25, 2003 | Southwestern Energy Prod. Co. | Carrie Matlock Gas Unit 1 #6 | 12,300 | 42331676 |
| 535752 | Aug 25, 2003 | Aug 25, 2003 | Southwestern Energy Prod. Co. | Arnold Gas Unit 1 #7 | 12,300 | 42331675 |
| 535354 | Aug 15, 2003 | Aug 15, 2003 | Will-Drill Production Co., Inc. | Green Bay #3 | 12,050 | 42331674 |
| 535235 | Aug 12, 2003 | Aug 12, 2003 | Southwestern Energy Prod. Co. | Roberson #1 | 8,232 | 42331291 |
| 535185 | Aug 11, 2003 | Aug 11, 2003 | C. W. Resources, Inc. | Corley #4 | 12,000 | 42331673 |
| 535001 | Aug 6, 2003 | Aug 6, 2003 | 3-T Exploration, Inc. | Cagle Unit #1 | 6,800 | 42331672 |
| 534906 | Aug 1, 2003 | Aug 1, 2003 | Dale Operating Company | Swann, M.C. #2 | 12,000 | 42331671 |
| 534906Amendment | Aug 1, 2003 | Aug 1, 2003 | Dale Operating Company | Swann, M.C. #2 | 12,000 | 42331671 |
| 534377 | Aug 1, 2003 | Aug 1, 2003 | Griffin Operating, Inc. | Henson #1 | 7,900 | 42331670 |
| 534472 | Jul 29, 2003 | Jul 29, 2003 | Dale Operating Company | Gutherie #1TP | 9,000 | 42331669 |
| 534327 | Jul 25, 2003 | Jul 25, 2003 | Southwestern Energy Prod. Co. | Milton Anderson Gas Unit 1 #7 | 12,000 | 42331667 |
| 534328 | Jul 23, 2003 | Jul 23, 2003 | Southwestern Energy Prod. Co. | Wright Gas Unit 1 #5 | 11,900 | 42331666 |
| 534326 | Jul 23, 2003 | Jul 23, 2003 | Southwestern Energy Prod. Co. | Vernon B. Wilson Gas Unit 1 #5 | 12,700 | 42331668 |
| 534290 | Jul 17, 2003 | Jul 17, 2003 | Southwestern Energy Prod. Co. | McRimmon Gas Unit 1 #6 | 12,200 | 42331665 |
| 534065 | Jul 14, 2003 | Jul 14, 2003 | Southwestern Energy Prod. Co. | McRimmon Gas Unit #5 | 12,200 | 42331664 |
| 533949 | Jul 9, 2003 | Jul 9, 2003 | Dale Operating Company | Wilson, David G. #4 | 12,500 | 42331663 |
| 533949Amendment | Jul 9, 2003 | Jul 9, 2003 | Dale Operating Company | Wilson, David G. #2TP | 9,000 | 42331663 |
| 533892 | Jul 9, 2003 | Jul 9, 2003 | Southwestern Energy Prod. Co. | Woolf Gas Unit 1 #9 | 12,000 | 42331662 |
| 533839 | Jul 3, 2003 | Jul 3, 2003 | C. W. Resources, Inc. | City of Tyler B #1 | 12,000 | 42331660 |
| 533839Amendment | Jul 3, 2003 | Jul 3, 2003 | C. W. Resources, Inc. | Lyles #4 | 12,500 | 42331660 |
| 533838 | Jul 3, 2003 | Jul 3, 2003 | C. W. Resources, Inc. | City of Tyler A #1 | 12,000 | 42331661 |
| 533838Amendment | Jul 3, 2003 | Jul 3, 2003 | C. W. Resources, Inc. | City of Tyler #1 | 12,000 | 42331661 |
| 533838Amendment | Jul 3, 2003 | Jul 3, 2003 | C. W. Resources, Inc. | Lyles #3 | 12,500 | 42331661 |
| 533752 | Jul 1, 2003 | Jul 1, 2003 | C. W. Resources, Inc. | Lyles #2 | 12,200 | 42331659 |
| 533752Amendment | Jul 1, 2003 | Jul 1, 2003 | C. W. Resources, Inc. | Lyles #2 | 12,200 | 42331659 |
| 532767 | Jun 30, 2003 | Jun 30, 2003 | C. W. Resources, Inc. | Corley #3 | 12,000 | 42331652 |
| 532767Amendment | Jun 30, 2003 | Jun 30, 2003 | C. W. Resources, Inc. | Corley #3 | 12,300 | 42331652 |
| 533409 | Jun 23, 2003 | Jun 23, 2003 | Will-Drill Production Co., Inc. | Green Bay #2 | 12,050 | 42331658 |
| 533206 | Jun 18, 2003 | Jun 18, 2003 | Southwestern Energy Prod. Co. | Wright Gas Unit 1 #4 | 11,900 | 42331656 |