| 536118 | Sep 5, 2003 | Sep 5, 2003 | Devon Energy Operating Co., L.P. | Denton | Biltmore #2HH | 9,000 | 12132090 |
| 534447 | Sep 5, 2003 | Sep 5, 2003 | Devon Energy Operating Co., L.P. | Denton | Dcco 1 - Ted Morris #16A | 9,000 | 12132016 |
| 536064 | Sep 4, 2003 | Sep 4, 2003 | Devon Energy Operating Co., L.P. | Wise | Wcco 4 - H. H. Logan #7 | 9,000 | 49735383 |
| 535013 | Sep 3, 2003 | Sep 3, 2003 | Devon Energy Operating Co., L.P. | Denton | Dcco 2 - Ray Williams #10D | 9,000 | 12132034 |
| 535940 | Sep 2, 2003 | Sep 2, 2003 | Devon Energy Operating Co., L.P. | Wise | Dan B. Maeyers Gas Unit "A" #5 | 9,000 | 49735382 |
| 535886 | Aug 29, 2003 | Aug 29, 2003 | Devon Energy Operating Co., L.P. | Denton | Russell, Jerome et Al #1HH | 9,000 | 12132077 |
| 535885 | Aug 29, 2003 | Aug 29, 2003 | Devon Energy Operating Co., L.P. | Wise | Crabtree #7 | 9,000 | 49735381 |
| 535854 | Aug 28, 2003 | Aug 28, 2003 | Devon Energy Operating Co., L.P. | Tarrant | Veale Ranch #4HH | 9,000 | 43930686 |
| 535784 | Aug 26, 2003 | Aug 26, 2003 | Devon Energy Operating Co., L.P. | Wise | Foster, Wanda #3 | 9,000 | 49735376 |
| 535755 | Aug 25, 2003 | Aug 25, 2003 | Devon Energy Operating Co., L.P. | Wise | Peterson, A. L. #17 | 9,000 | 49735375 |
| 535754 | Aug 25, 2003 | Aug 25, 2003 | Devon Energy Operating Co., L.P. | Wise | Shoop "A" #9 | 9,000 | 49735374 |
| 535693 | Aug 22, 2003 | Aug 22, 2003 | Devon Energy Operating Co., L.P. | Wise | W. D. Johnson "B" #23 | 9,000 | 49735373 |
| 535442 | Aug 18, 2003 | Aug 18, 2003 | Devon Energy Operating Co., L.P. | Denton | Hobby Dunn Estate 1 #6HH | 9,000 | 12132058 |
| 535441 | Aug 18, 2003 | Aug 18, 2003 | Devon Energy Operating Co., L.P. | Denton | B. Yarbrough et al Gas Unit #2HH | 9,000 | 12132057 |
| 535440 | Aug 18, 2003 | Aug 18, 2003 | Devon Energy Operating Co., L.P. | Denton | Sullivan, P. G.-Dcco 1 "A" #13C | 9,000 | 12132056 |
| 535392 | Aug 15, 2003 | Aug 15, 2003 | Devon Energy Operating Co., L.P. | Wise | McKamy #3HH | 9,000 | 49735368 |
| 535327 | Aug 14, 2003 | Aug 14, 2003 | Devon Energy Operating Co., L.P. | Wise | Shoop, Glenn P. #3 | 9,000 | 49735365 |
| 535238 | Aug 12, 2003 | Aug 12, 2003 | Devon Energy Operating Co., L.P. | Denton | C. Lawson Gas Unit #1HH | 9,000 | 12132044 |
| 535164 | Aug 12, 2003 | Aug 12, 2003 | Devon Energy Operating Co., L.P. | Freestone | Wilburn G. U. #5 | 13,500 | 16132735 |
| 535042 | Aug 8, 2003 | Aug 8, 2003 | Devon Energy Operating Co., L.P. | Robertson | J. J. Duncan Unit #4 | 13,000 | 39530830 |
| 535042Amendment | Aug 8, 2003 | Aug 8, 2003 | Devon Energy Operating Co., L.P. | Robertson | J. J. Duncan Unit #4 | 13,500 | 39530830 |
| 535068 | Aug 7, 2003 | Aug 7, 2003 | Devon Energy Operating Co., L.P. | Denton | Beck, Fred #9 | 9,000 | 12132036 |
| 535012 | Aug 6, 2003 | Aug 6, 2003 | Devon Energy Operating Co., L.P. | Wise | Gage, Coke L. "D" #1 | 5,200 | 49701561 |
| 534970 | Aug 5, 2003 | Aug 5, 2003 | Devon Energy Operating Co., L.P. | Wise | Stella Young GU #13HH | 9,000 | 49735360 |
| 533931 | Aug 4, 2003 | Aug 4, 2003 | Devon Energy Operating Co., L.P. | Wise | Wcco 4 - Wm. Miller GU 2 #11M | 9,000 | 49735328 |
| 534774 | Jul 30, 2003 | Jul 30, 2003 | Devon Energy Operating Co., L.P. | Wise | Titch, R. L. #8D | 9,000 | 49735352 |
| 534773 | Jul 30, 2003 | Jul 30, 2003 | Devon Energy Operating Co., L.P. | Wise | Witt, J. R. #7HH | 9,000 | 49735351 |
| 534743 | Jul 29, 2003 | Jul 29, 2003 | Devon Energy Operating Co., L.P. | Wise | Glenn P. Shoop "C" Gas Unit #5 | 9,000 | 49735349 |
| 534684 | Jul 28, 2003 | Jul 28, 2003 | Devon Energy Operating Co., L.P. | Wise | June L. Griffeth Gas Unit "A" #12 | 9,000 | 49735348 |
| 534683 | Jul 28, 2003 | Jul 28, 2003 | Devon Energy Operating Co., L.P. | Wise | June L. Griffeth Gas Unit "A" #13 | 9,000 | 49735347 |
| 534636 | Jul 25, 2003 | Jul 25, 2003 | Devon Energy Operating Co., L.P. | Denton | Dcco 2 - C. J. Hardeman #15C | 9,000 | 12132027 |
| 534636Amendment | Jul 25, 2003 | Jul 25, 2003 | Devon Energy Operating Co., L.P. | Denton | Dcco 2 - C. J. Hardeman #15C | 9,000 | 12132027 |
| 534636Amendment | Jul 25, 2003 | Jul 25, 2003 | Devon Energy Operating Co., L.P. | Denton | Dcco 2 - C. J. Hardeman #15C | 9,000 | 12132027 |
| 534634 | Jul 25, 2003 | Jul 25, 2003 | Devon Energy Operating Co., L.P. | Denton | J. H. Riggs Gas Unit #8 | 9,000 | 12132026 |
| 534634Amendment | Jul 25, 2003 | Jul 25, 2003 | Devon Energy Operating Co., L.P. | Denton | J. H. Riggs Gas Unit #8D | 9,000 | 12132026 |
| 534633 | Jul 25, 2003 | Jul 25, 2003 | Devon Energy Operating Co., L.P. | Wise | June L. Griffeth Gas Unit "A" #11 | 9,000 | 49735346 |
| 534542 | Jul 24, 2003 | Jul 24, 2003 | Devon Energy Operating Co., L.P. | Denton | G. T. Seals Gas Unit #17 | 9,000 | 12132025 |
| 534541 | Jul 24, 2003 | Jul 24, 2003 | Devon Energy Operating Co., L.P. | Wise | Ruby Waynick Gas Unit #1HH | 9,000 | 49735342 |
| 534493 | Jul 23, 2003 | Jul 23, 2003 | Devon Energy Operating Co., L.P. | Wise | Titch, R. L. #9 | 9,000 | 49735341 |
| 534292 | Jul 17, 2003 | Jul 17, 2003 | Devon Energy Operating Co., L.P. | Wise | Shoop,glenn P. "G" #4 | 9,000 | 49735338 |
| 534291 | Jul 17, 2003 | Jul 17, 2003 | Devon Energy Operating Co., L.P. | Denton | Anderson, M. G. #4H | 9,000 | 12132010 |
| 534244 | Jul 16, 2003 | Jul 16, 2003 | Devon Energy Operating Co., L.P. | Wise | Johnson, L. B. Estate #6 | 9,000 | 49735336 |
| 534086 | Jul 11, 2003 | Jul 11, 2003 | Devon Energy Operating Co., L.P. | Tarrant | Phase III Inverstments #1 | 9,000 | 43930655 |
| 534022 | Jul 10, 2003 | Jul 10, 2003 | Devon Energy Operating Co., L.P. | Johnson | Lyne, Freddy #1HH | 9,000 | 25130134 |
| 534022Amendment | Jul 10, 2003 | Jul 10, 2003 | Devon Energy Operating Co., L.P. | Johnson | Lyne, Freddy #1H | 9,000 | 25130134 |
| 534021 | Jul 10, 2003 | Jul 10, 2003 | Devon Energy Operating Co., L.P. | Wise | Kelley, Jim Bill #4 | 9,000 | 49735333 |
| 534020 | Jul 10, 2003 | Jul 10, 2003 | Devon Energy Operating Co., L.P. | Wise | Kelley, Jim Bill #5 | 9,000 | 49735332 |
| 533148 | Jul 9, 2003 | Jul 9, 2003 | Devon Energy Operating Co., L.P. | Denton | Rufus Garrett Gas Unit "A" #9 | 9,000 | 12131988 |
| 533932 | Jul 8, 2003 | Jul 8, 2003 | Devon Energy Operating Co., L.P. | Wise | Wcco 4 - Wm. Miller GU 2 #10M | 9,000 | 49735329 |
| 533859 | Jul 7, 2003 | Jul 7, 2003 | Devon Energy Operating Co., L.P. | Wise | Wcco 4 - Wm. Miller GU 2 #9M | 9,000 | 49735327 |
| 533779 | Jul 2, 2003 | Jul 2, 2003 | Devon Energy Operating Co., L.P. | Wise | Peterson, A.L. #15 | 9,000 | 49735325 |
| 533779Amendment | Jul 2, 2003 | Jul 2, 2003 | Devon Energy Operating Co., L.P. | Wise | Peterson, A.L. #15 | 9,000 | 49735325 |
| 533742 | Jul 1, 2003 | Jul 1, 2003 | Devon Energy Operating Co., L.P. | Wise | T. F. Petty GU #2HH | 9,000 | 49735324 |
| 533710 | Jun 30, 2003 | Jun 30, 2003 | Devon Energy Operating Co., L.P. | Denton | Burns, Anna Beth #15HH | 9,000 | 12131997 |
| 533709 | Jun 30, 2003 | Jun 30, 2003 | Devon Energy Operating Co., L.P. | Wise | P. K. Troxell GU #9 | 9,000 | 49735323 |
| 533708 | Jun 30, 2003 | Jun 30, 2003 | Devon Energy Operating Co., L.P. | Wise | Jeff S. Fox "A" #1H | 9,000 | 49735322 |
| 533611 | Jun 27, 2003 | Jun 27, 2003 | Devon Energy Operating Co., L.P. | Wise | Johnson, W.D. "B" #29 | 9,000 | 49735320 |
| 533610 | Jun 27, 2003 | Jun 27, 2003 | Devon Energy Operating Co., L.P. | Wise | Johnson, W.D. "B" #28 | 9,000 | 49735319 |
| 533609 | Jun 27, 2003 | Jun 27, 2003 | Devon Energy Operating Co., L.P. | Wise | Johnson, W.D. "B" #27 | 9,000 | 49735318 |
| 533608 | Jun 27, 2003 | Jun 27, 2003 | Devon Energy Operating Co., L.P. | Wise | Johnson, W.D. "B" #26 | 9,000 | 49735317 |
| 533607 | Jun 27, 2003 | Jun 27, 2003 | Devon Energy Operating Co., L.P. | Wise | Johnson, W.D. "B" #19HH | 9,000 | 49735316 |
| 533607Amendment | Jun 27, 2003 | Jun 27, 2003 | Devon Energy Operating Co., L.P. | Wise | Johnson, W.D. "B" #19HH | 9,000 | 49735316 |
| 533554 | Jun 26, 2003 | Jun 26, 2003 | Devon Energy Operating Co., L.P. | Wise | Bilberry-McClure #5 | 5,753 | 49700948 |
| 533508 | Jun 25, 2003 | Jun 25, 2003 | Devon Energy Operating Co., L.P. | Wise | Sol Carpenter Heirs Gas Unit #7 | 9,000 | 49735314 |
| 533474 | Jun 24, 2003 | Jun 24, 2003 | Devon Energy Operating Co., L.P. | Wise | Peterson, A.L. #16 | 9,000 | 49735310 |
| 533473 | Jun 24, 2003 | Jun 24, 2003 | Devon Energy Operating Co., L.P. | Wise | Wcco 4 - Ada Morris GU #18F | 9,000 | 49735311 |
| 533472 | Jun 24, 2003 | Jun 24, 2003 | Devon Energy Operating Co., L.P. | Robertson | Whaley, T.W. "A" #3 | 13,500 | 39530813 |
| 532511 | Jun 24, 2003 | Jun 24, 2003 | Devon Energy Operating Co., L.P. | Denton | Peggy Smith GU "A" #10HH | 9,000 | 12131972 |
| 532397 | Jun 20, 2003 | Jun 20, 2003 | Devon Energy Operating Co., L.P. | Wise | Wcco 4-Ada Morris #16F | 9,000 | 49735290 |
| 533318 | Jun 19, 2003 | Jun 19, 2003 | Devon Energy Operating Co., L.P. | Wise | Peterson, A. L. #14 | 9,000 | 49735309 |
| 533317 | Jun 19, 2003 | Jun 19, 2003 | Devon Energy Operating Co., L.P. | Denton | Tally, E. C. #9 | 9,000 | 12131993 |
| 533316 | Jun 19, 2003 | Jun 19, 2003 | Devon Energy Operating Co., L.P. | Denton | Faye S. Tally Gas Unit #13 | 9,000 | 12131992 |
| 533288 | Jun 18, 2003 | Jun 18, 2003 | Devon Energy Operating Co., L.P. | Wise | W.a.askey Gas Unit "B" #9 | 9,000 | 49735307 |
| 533287 | Jun 18, 2003 | Jun 18, 2003 | Devon Energy Operating Co., L.P. | Denton | F. M. Edwards Gas Unit #17 | 9,000 | 12131991 |
| 532397Amendment | Jun 17, 2003 | Jun 17, 2003 | Devon Energy Operating Co., L.P. | Wise | Wcco 4-Ada Morris #16F | 9,000 | 49735290 |
| 531343 | Jun 17, 2003 | Jun 17, 2003 | Devon Energy Operating Co., L.P. | Wise | Fred L. Graham Gas Unit #10HH | 9,000 | 49735270 |
| 533225 | Jun 16, 2003 | Jun 16, 2003 | Devon Energy Operating Co., L.P. | Denton | Faye S. Tally Gas Unit #15 | 9,000 | 12131990 |
| 533116 | Jun 13, 2003 | Jun 13, 2003 | Devon Energy Operating Co., L.P. | Denton | Peggy Smith Gas Unit "B: #11 | 9,000 | 12131987 |
| 533114 | Jun 13, 2003 | Jun 13, 2003 | Devon Energy Operating Co., L.P. | Denton | Peggy Smith Gas Unit "B" #10 | 9,000 | 12131986 |
| 533113 | Jun 13, 2003 | Jun 13, 2003 | Devon Energy Operating Co., L.P. | Wise | R. J. Rhome Gas Unit #1HH | 9,000 | 49735304 |
| 532872 | Jun 9, 2003 | Jun 9, 2003 | Devon Energy Operating Co., L.P. | Wise | Myrt Vititow Gas Unit #5HH | 9,000 | 49735302 |
| 532817 | Jun 6, 2003 | Jun 6, 2003 | Devon Energy Operating Co., L.P. | Denton | Finlayson, O. T. Estate #8H | 9,000 | 12131981 |
| 531880 | Jun 6, 2003 | Jun 6, 2003 | Devon Energy Operating Co., L.P. | Denton | Dcco 2-Lewis Jones Gas Unit #13AHH | 9,000 | 12131943 |
| 532795 | Jun 5, 2003 | Jun 5, 2003 | Devon Energy Operating Co., L.P. | Denton | Dcco 1-Denton Creek Trading Co. #11EH | 9,000 | 12131978 |
| 532794 | Jun 5, 2003 | Jun 5, 2003 | Devon Energy Operating Co., L.P. | Denton | Cole Trusts 576 "A" #5HH | 9,000 | 12131979 |
| 532737 | Jun 4, 2003 | Jun 4, 2003 | Devon Energy Operating Co., L.P. | Wise | Smith, W. T. #3H | 9,000 | 49735300 |
| 532601 | Jun 2, 2003 | Jun 2, 2003 | Devon Energy Operating Co., L.P. | Freestone | Wilburn #4 | 13,500 | 16132665 |
| 532459 | May 28, 2003 | May 28, 2003 | Devon Energy Operating Co., L.P. | Denton | Dcco 1 - Ted Morris #17A | 9,000 | 12131968 |
| 532457 | May 28, 2003 | May 28, 2003 | Devon Energy Operating Co., L.P. | Denton | T.C.U. #19 | 9,000 | 12131969 |
| 532456 | May 28, 2003 | May 28, 2003 | Devon Energy Operating Co., L.P. | Denton | T.C.U. #18 | 9,000 | 12131970 |
| 532454 | May 28, 2003 | May 28, 2003 | Devon Energy Operating Co., L.P. | Wise | Maggie Spain Gas Unit 1 #5HH | 9,000 | 49735293 |
| 532454Amendment | May 28, 2003 | May 28, 2003 | Devon Energy Operating Co., L.P. | Wise | Spain, Maggie Gas Unit 1 #5H | 9,000 | 49735293 |
| 532452 | May 28, 2003 | May 28, 2003 | Devon Energy Operating Co., L.P. | Denton | Graham Heirs Gas Unit #16 | 9,000 | 12131966 |
| 532451 | May 28, 2003 | May 28, 2003 | Devon Energy Operating Co., L.P. | Denton | Graham Heirs Gas Unit #17 | 9,000 | 12131967 |
| 532450 | May 28, 2003 | May 28, 2003 | Devon Energy Operating Co., L.P. | Denton | Garrett, Rufus #18 | 9,000 | 12131963 |
| 532449 | May 28, 2003 | May 28, 2003 | Devon Energy Operating Co., L.P. | Denton | T.C.U. #21 | 9,000 | 12131964 |
| 532448 | May 28, 2003 | May 28, 2003 | Devon Energy Operating Co., L.P. | Denton | T.C.U. #20 | 9,000 | 12131965 |
| 532447 | May 28, 2003 | May 28, 2003 | Devon Energy Operating Co., L.P. | Wise | Bryan-Askey Gas Unit #6 | 9,000 | 49735292 |
| 532446 | May 28, 2003 | May 28, 2003 | Devon Energy Operating Co., L.P. | Wise | Bryan-Askey Gas Unit #7 | 9,000 | 49735291 |
| 531344 | May 28, 2003 | May 28, 2003 | Devon Energy Operating Co., L.P. | Denton | Faye S. Tally Gas Unit #8HH | 9,000 | 12131920 |