| Neill D. Kyle #242-413-32228 | Felderhoff Production Company | Schleicher, TXEldorado (Canyon) | ActiveGas | 6,614 | Sep 16, 2004 | — | — |
| Clayton #142-237-37480 | Felderhoff Production Company | Jack, TXBryson East (Caddo) | ActiveOil | 4,942 | May 25, 2004 | — | — |
| Plumlee A. L. Etux #1042-097-33671 | Felderhoff Production Company | Cooke, TXCooke County Regular | ActiveOil | 2,482 | May 7, 2004 | — | — |
| Yarbrough #242-097-33669 | Felderhoff Production Company | Cooke, TXCooke County Regular | ActiveOil | 3,163 | May 5, 2004 | — | — |
| Spencer #942-307-31121 | Felderhoff Production Company | McCulloch, TXNeedle Creek (Canyon) | ActiveOil | 1,210 | Sep 30, 2003 | — | — |
| Yarbrough #1W42-097-30223 | Felderhoff Production Company | Cooke, TXCooke County Regular | ActiveInjection | 3,301 | Sep 25, 2003 | — | — |
| Speck #1042-307-31120 | Felderhoff Production Company | McCulloch, TXNeedle Creek (Strawn) | ActiveOil | 1,786 | Sep 16, 2003 | — | — |
| Hellman G. H. #2942-097-33626 | Felderhoff Production Company | Cooke, TXVoth | ActiveOil | 1,892 | Apr 3, 2003 | — | — |
| Hellman G. H. #2842-097-33627 | Felderhoff Production Company | Cooke, TXVoth | ActiveOil | 1,998 | Apr 3, 2003 | — | — |
| Plumlee A. L. Etux #942-097-33622 | Felderhoff Production Company | Cooke, TXCooke County Regular | ActiveInjection | 1,467 | Mar 31, 2003 | — | — |
| Johnson W. A. #642-097-33620 | Felderhoff Production Company | Cooke, TXCooke County Regular | PluggedOil | 1,999 | Mar 19, 2003 | — | — |
| McKemie #1042-097-33609 | Felderhoff Production Company | Cooke, TXWilson (3000 - 4000 Sands) | ActiveOil | 4,080 | Jan 17, 2003 | — | — |
| Park #142-337-32514 | Felderhoff Production Company | Montague, TXGwe (Caddo Congl.) | PluggedOil | 7,500 | Dec 16, 2002 | — | — |
| Byman #842-307-31115 | Felderhoff Production Company | McCulloch, TXNeedle Creek (Canyon) | PluggedOil | 2,000 | Oct 29, 2002 | — | — |
| Hargroves #1142-307-31116 | Felderhoff Production Company | McCulloch, TXNeedle Creek (Canyon) | PluggedOil | 2,000 | Oct 29, 2002 | — | — |
| Hargroves #1042-307-31113 | Felderhoff Production Company | McCulloch, TXNeedle Creek (Canyon) | ActiveInjection | 1,260 | Jul 22, 2002 | — | — |
| Jacoby #842-307-31112 | Felderhoff Production Company | McCulloch, TXNeedle Creek (Strawn) | ActiveOil | 1,392 | Jul 3, 2002 | — | — |
| Hargroves #942-307-31109 | Felderhoff Production Company | McCulloch, TXNeedle Creek (Canyon) | ActiveOil | 1,224 | Apr 26, 2002 | — | — |
| Spencer #842-307-31110 | Felderhoff Production Company | McCulloch, TXNeedle Creek (Canyon) | ActiveOil | 1,204 | Apr 26, 2002 | — | — |
| Hellman G. H. #2742-097-33571 | Felderhoff Production Company | Cooke, TXVoth | ActiveOil | 1,830 | Nov 13, 2001 | — | — |
| Hellman G. H. #2642-097-33572 | Felderhoff Production Company | Cooke, TXVoth | ActiveInjection | 1,865 | Nov 13, 2001 | — | — |
| Holubec West #542-307-31107 | Felderhoff Production Company | McCulloch, TXNeedle Creek (Strawn) | ActiveOil | 1,309 | Aug 3, 2001 | — | — |
| Hargroves #642-307-30942 | Felderhoff Production Company | McCulloch, TXNeedle Creek (Canyon) | ActiveWater Supply | 2,465 | Jul 10, 2001 | — | — |
| Mooney Estate #642-097-07759 | Felderhoff Production Company | Cooke, TXWilson (Strawn 3900) | ActiveOil | 4,015 | Jun 27, 2001 | — | — |
| Jacoby #742-307-31104 | Felderhoff Production Company | McCulloch, TXNeedle Creek (Strawn) | ActiveOil | 1,237 | Jun 27, 2001 | — | — |
| Hargroves #842-307-31101 | Felderhoff Production Company | McCulloch, TXNeedle Creek (Canyon) | ActiveInjection | 1,237 | Jun 25, 2001 | — | — |
| Spencer #742-307-31102 | Felderhoff Production Company | McCulloch, TXNeedle Creek (Canyon) | ActiveInjection | 1,208 | Jun 25, 2001 | — | — |
| Spencer #442-307-31103 | Felderhoff Production Company | McCulloch, TXNeedle Creek (Canyon) | PluggedOil | 1,300 | Jun 25, 2001 | — | — |
| Hellman G. H. #2542-097-33563 | Felderhoff Production Company | Cooke, TXVoth | ActiveOil | 1,896 | Jun 21, 2001 | — | — |
| Hellman G. H. #2442-097-33564 | Felderhoff Production Company | Cooke, TXVoth | ActiveOil | 1,999 | Jun 21, 2001 | — | — |
| Sackett #242-121-30980 | Felderhoff Production Company | Denton, TXNewark East (Barnett Shale) | PluggedGas | 8,550 | Apr 19, 2001 | — | — |
| Mooney Estate #1442-097-33558 | Felderhoff Production Company | Cooke, TXWilson (3000 - 4000 Sands) | ActiveOil | 3,920 | Mar 9, 2001 | — | — |
| Wyatt W. M. #742-097-33557 | Felderhoff Production Company | Cooke, TXWilson | ActiveOil | 2,375 | Mar 8, 2001 | — | — |
| Jacoby #642-307-31094 | Felderhoff Production Company | McCulloch, TXNeedle Creek (Strawn) | ActiveOil | 1,240 | Dec 28, 2000 | — | — |
| Jacoby #542-307-31095 | Felderhoff Production Company | McCulloch, TXNeedle Creek (Strawn) | ActiveOil | 1,243 | Dec 28, 2000 | — | — |
| Sarris I. A. #142-181-31027 | Felderhoff Production Company | Grayson, TXPottsboro South (Cordell 9800) | ActiveOil | 10,840 | Nov 14, 2000 | — | — |
| Plumlee A. L. Etux #742-097-33540 | Felderhoff Production Company | Cooke, TXCooke County Regular | ActiveOil | 3,490 | Nov 1, 2000 | — | — |
| Seitz J. R. Jr. #342-097-33533 | Felderhoff Production Company | Cooke, TXCooke County Regular | ActiveOil | 1,600 | Oct 26, 2000 | — | — |
| Seitz J. R. Jr. #242-097-33534 | Felderhoff Production Company | Cooke, TXCooke County Regular | ActiveInjection | 1,591 | Oct 26, 2000 | — | — |
| Johnson W. A. #542-097-33536 | Felderhoff Production Company | Cooke, TXCooke County Regular | ActiveInjection | 1,535 | Oct 26, 2000 | — | — |
| Timmie #142-469-33482 | Felderhoff Production Company | Victoria, TXMeyersville E. (3100) | PluggedGas | 3,500 | May 23, 2000 | — | — |
| Gandy #142-337-32996 | Felderhoff Production Co. | Montague, TX | Plugged | 9,000 | May 10, 2000 | — | — |
| Seitz J. R. Jr. #142-097-33498 | Felderhoff Production Company | Cooke, TXCooke County Regular | ActiveOil | 1,600 | Jan 27, 2000 | — | — |
| Johnson W. A. #442-097-33499 | Felderhoff Production Company | Cooke, TXCooke County Regular | ActiveOil | 1,550 | Jan 27, 2000 | — | — |
| Mader #242-237-38503 | Felderhoff Production Company | Jack, TXGage (Conglomerate) | ActiveGas | 5,559 | Jan 19, 2000 | — | — |
| Newton #142-181-31346 | Felderhoff Production Company | Grayson, TXKincy (Lower Handy Sand) | PluggedOil | 10,500 | Dec 30, 1999 | — | — |
| Spencer #242-307-30906 | Felderhoff Production Company | McCulloch, TXNeedle Creek (Canyon) | ActiveOil | 1,225 | Nov 18, 1999 | — | — |
| Jacoby #242-307-30972 | Felderhoff Production Company | McCulloch, TXNeedle Creek (Strawn) | ActiveOil | 1,495 | Aug 19, 1999 | — | — |
| Jacoby #442-307-31088 | Felderhoff Production Company | McCulloch, TXNeedle Creek (Strawn) | ActiveInjection | 1,353 | Aug 19, 1999 | — | — |
| Mader Unit II #542-237-38467 | Felderhoff Production Company | Jack, TXShawver (Strawn 2600) | ActiveGas | 4,100 | Jul 6, 1999 | — | — |