| 528697 | Feb 20, 2003 | Feb 20, 2003 | Devon Energy Operating Co., L.P. | Denton | Logan, Harry H. Jr. #2 | 9,000 | 12131834 |
| 528696 | Feb 20, 2003 | Feb 20, 2003 | Devon Energy Operating Co., L.P. | Denton | Logan, Harry H. Jr. #1 | 9,000 | 12131833 |
| 528695 | Feb 20, 2003 | Feb 20, 2003 | Devon Energy Operating Co., L.P. | Denton | Hamilton, Clarence L. #1 | 9,000 | 12131832 |
| 528553 | Feb 18, 2003 | Feb 18, 2003 | Devon Energy Operating Co., L.P. | Wise | Askey Gas Unit "B" #8 | 9,000 | 49735194 |
| 528550 | Feb 18, 2003 | Feb 18, 2003 | Devon Energy Operating Co., L.P. | Denton | Dcco 1 - Ruby Peterson #7D | 9,000 | 12131830 |
| 528549 | Feb 18, 2003 | Feb 18, 2003 | Devon Energy Operating Co., L.P. | Wise | Askey GU "A" #6 | 9,000 | 49735193 |
| 528502 | Feb 14, 2003 | Feb 14, 2003 | Devon Energy Operating Co., L.P. | Denton | Tally, E. C. #7 | 9,000 | 12131826 |
| 528476 | Feb 14, 2003 | Feb 14, 2003 | Devon Energy Operating Co., L.P. | Wise | Patterson-Pepper #1 | 9,000 | 49735190 |
| 528475 | Feb 14, 2003 | Feb 14, 2003 | Devon Energy Operating Co., L.P. | Wise | Logan, Jackie #2 | 9,000 | 49735187 |
| 528474 | Feb 14, 2003 | Feb 14, 2003 | Devon Energy Operating Co., L.P. | Wise | Logan, Jackie #3 | 9,000 | 49735188 |
| 528473 | Feb 14, 2003 | Feb 14, 2003 | Devon Energy Operating Co., L.P. | Wise | Logan, Jackie #4 | 9,000 | 49735189 |
| 528431 | Feb 13, 2003 | Feb 13, 2003 | Devon Energy Operating Co., L.P. | Denton | O.T. Finlayson Estate Gas Unit #7 | 9,000 | 12131825 |
| 528370 | Feb 11, 2003 | Feb 11, 2003 | Devon Energy Operating Co., L.P. | Freestone | Wilburn #3 | 13,500 | 16132568 |
| 528365 | Feb 11, 2003 | Feb 11, 2003 | Devon Energy Operating Co., L.P. | Wise | Johnson, L. B. Estate #5 | 9,000 | 49735186 |
| 528276 | Feb 10, 2003 | Feb 10, 2003 | Devon Energy Operating Co., L.P. | Wise | Whitehead, Dr. D.B. #1 | 5,700 | 49702182 |
| 528253 | Feb 7, 2003 | Feb 7, 2003 | Devon Energy Operating Co., L.P. | Denton | Hanna Khraish #2H | 9,000 | 12131815 |
| 528252 | Feb 7, 2003 | Feb 7, 2003 | Devon Energy Operating Co., L.P. | Denton | Chadwick Estates #3H | 9,000 | 12131814 |
| 528252Amendment | Feb 7, 2003 | Feb 7, 2003 | Devon Energy Operating Co., L.P. | Denton | Chadwick Estates #3H | 9,000 | 12131814 |
| 528251 | Feb 7, 2003 | Feb 7, 2003 | Devon Energy Operating Co., L.P. | Parker | McFarland Dixon #1 | 9,000 | 36733437 |
| 528251Amendment | Feb 7, 2003 | Feb 7, 2003 | Devon Energy Operating Co., L.P. | Parker | McFarland Dixon #1H | 9,000 | 36733437 |
| 528124 | Feb 5, 2003 | Feb 5, 2003 | Devon Energy Operating Co., L.P. | Limestone | Kennedy, Forrest #1 | 13,700 | 29331495 |
| 528080 | Feb 4, 2003 | Feb 4, 2003 | Devon Energy Operating Co., L.P. | Wise | Nell Huddleston GU -D- #5 | 9,000 | 49735184 |
| 528080Amendment | Feb 4, 2003 | Feb 4, 2003 | Devon Energy Operating Co., L.P. | Wise | Huddleston, Nell "D" #5H | 9,000 | 49735184 |
| 528079 | Feb 4, 2003 | Feb 4, 2003 | Devon Energy Operating Co., L.P. | Wise | Nell Huddleston GU -D- #6 | 9,000 | 49735183 |
| 528078 | Feb 4, 2003 | Feb 4, 2003 | Devon Energy Operating Co., L.P. | Wise | Nell Huddleston GU -D- #7 | 9,000 | 49735182 |
| 528077 | Feb 4, 2003 | Feb 4, 2003 | Devon Energy Operating Co., L.P. | Denton | Dcco 1 - Ruby Peterson #6D | 9,000 | 12131809 |
| 528076 | Feb 4, 2003 | Feb 4, 2003 | Devon Energy Operating Co., L.P. | Denton | Dcco 1 - Ruby Peterson #8D | 9,000 | 12131808 |
| 527900 | Jan 30, 2003 | Jan 30, 2003 | Devon Energy Operating Co., L.P. | Wise | Fred L. Graham Gas Unit #6 | 9,000 | 49735179 |
| 527899 | Jan 30, 2003 | Jan 30, 2003 | Devon Energy Operating Co., L.P. | Wise | Newsom, D.W. #4 | 5,800 | 49732510 |
| 527859 | Jan 29, 2003 | Jan 29, 2003 | Devon Energy Operating Co., L.P. | Denton | Dcco 1 - Ted Morris #15A | 9,000 | 12131804 |
| 527858 | Jan 29, 2003 | Jan 29, 2003 | Devon Energy Operating Co., L.P. | Denton | Dcco 1 - Ted Morris #14A | 9,000 | 12131803 |
| 527857 | Jan 29, 2003 | Jan 29, 2003 | Devon Energy Operating Co., L.P. | Denton | Dcco 1 - Ted Morris #13A | 9,000 | 12131802 |
| 527618 | Jan 23, 2003 | Jan 23, 2003 | Devon Energy Operating Co., L.P. | Denton | Pennington GU "A" #5 | 9,000 | 12131796 |
| 527617 | Jan 23, 2003 | Jan 23, 2003 | Devon Energy Operating Co., L.P. | Denton | Pennington GU "A" #4 | 9,000 | 12131795 |
| 527616 | Jan 23, 2003 | Jan 23, 2003 | Devon Energy Operating Co., L.P. | Denton | Dcco 1 - Ruby Peterson #5D | 9,000 | 12131797 |
| 527613 | Jan 23, 2003 | Jan 23, 2003 | Devon Energy Operating Co., L.P. | Wise | Timm, Tullie #5 | 9,000 | 49735177 |
| 527575 | Jan 22, 2003 | Jan 22, 2003 | Devon Energy Operating Co., L.P. | Wise | Ham, J. A. #4H | 9,000 | 49735176 |
| 527369 | Jan 16, 2003 | Jan 16, 2003 | Devon Energy Operating Co., L.P. | Denton | Naler, Mae C. #7 | 9,000 | 12131792 |
| 527369Amendment | Jan 16, 2003 | Jan 16, 2003 | Devon Energy Operating Co., L.P. | Denton | Naler, Mae C. #7 | 9,000 | 12131792 |
| 527365 | Jan 16, 2003 | Jan 16, 2003 | Devon Energy Operating Co., L.P. | Denton | Naler, Mae C. #9 | 9,000 | 12131794 |
| 527364 | Jan 16, 2003 | Jan 16, 2003 | Devon Energy Operating Co., L.P. | Denton | Naler, Mae C. #8 | 9,000 | 12131793 |
| 527206 | Jan 13, 2003 | Jan 13, 2003 | Devon Energy Operating Co., L.P. | Wise | Wcco 4 - Georgie Fitch #7B | 9,000 | 49735175 |
| 527130 | Jan 9, 2003 | Jan 9, 2003 | Devon Energy Operating Co., L.P. | Freestone | Evans, A. O. Jr #13 | 13,500 | 16132527 |
| 527077 | Jan 8, 2003 | Jan 8, 2003 | Devon Energy Operating Co., L.P. | Wise | Fred L. Graham Gas Unit #4 | 9,000 | 49735174 |
| 527077Amendment | Jan 8, 2003 | Jan 8, 2003 | Devon Energy Operating Co., L.P. | Wise | Graham, Fred L. Gas Unit #4 | 7,528 | 49735174 |
| 527076 | Jan 8, 2003 | Jan 8, 2003 | Devon Energy Operating Co., L.P. | Wise | Fred L. Graham Gas Unit #8 | 9,000 | 49735173 |
| 527075 | Jan 8, 2003 | Jan 8, 2003 | Devon Energy Operating Co., L.P. | Denton | Egelston Trustee #1 | 9,000 | 12131785 |
| 526946 | Jan 6, 2003 | Jan 6, 2003 | Devon Energy Operating Co., L.P. | Wise | J. H. Carpenter GU #5 | 9,000 | 49735172 |
| 526945 | Jan 6, 2003 | Jan 6, 2003 | Devon Energy Operating Co., L.P. | Wise | B. G. Derting #7 | 9,000 | 49735171 |
| 526945Amendment | Jan 6, 2003 | Jan 6, 2003 | Devon Energy Operating Co., L.P. | Wise | B. G. Derting Gas Unit #7 | 9,000 | 49735171 |
| 526944 | Jan 6, 2003 | Jan 6, 2003 | Devon Energy Operating Co., L.P. | Wise | J. F. Farlow Gas Unit "A" #4 | 9,000 | 49735170 |
| 526844 | Dec 31, 2002 | Dec 31, 2002 | Devon Energy Operating Co., L.P. | Wise | June L. Griffeth Gas Unit "A" #8 | 9,000 | 49735164 |
| 526843 | Dec 31, 2002 | Dec 31, 2002 | Devon Energy Operating Co., L.P. | Wise | June L. Griffeth Gas Unit "A" #7 | 9,000 | 49735163 |
| 526842 | Dec 31, 2002 | Dec 31, 2002 | Devon Energy Operating Co., L.P. | Wise | June L. Griffeth Gas Unit "A" #6 | 9,000 | 49735162 |
| 526842Amendment | Dec 31, 2002 | Dec 31, 2002 | Devon Energy Operating Co., L.P. | Wise | June L. Griffeth Gas Unit "A" #6 | 9,000 | 49735162 |
| 526841 | Dec 31, 2002 | Dec 31, 2002 | Devon Energy Operating Co., L.P. | Wise | June L. Griffeth Gas Unit "A" #5 | 9,000 | 49735161 |
| 526840 | Dec 31, 2002 | Dec 31, 2002 | Devon Energy Operating Co., L.P. | Wise | June L. Griffeth Gas Unit "A" #4 | 9,000 | 49735160 |
| 526735 | Dec 27, 2002 | Dec 27, 2002 | Devon Energy Operating Co., L.P. | Denton | Dcco 2 - C. J. Hardeman #10C | 8,300 | 12131770 |
| 526637 | Dec 23, 2002 | Dec 23, 2002 | Devon Energy Operating Co., L.P. | Denton | Fred Sanders GU #8 | 9,000 | 12131768 |
| 526636 | Dec 23, 2002 | Dec 23, 2002 | Devon Energy Operating Co., L.P. | Denton | Fred Sanders GU #7 | 9,000 | 12131767 |
| 526635 | Dec 23, 2002 | Dec 23, 2002 | Devon Energy Operating Co., L.P. | Denton | Fred Sanders GU #6 | 9,000 | 12131766 |
| 526634 | Dec 23, 2002 | Dec 23, 2002 | Devon Energy Operating Co., L.P. | Denton | Fred Sanders GU #5 | 9,000 | 12131765 |
| 526602 | Dec 20, 2002 | Dec 20, 2002 | Devon Energy Operating Co., L.P. | Wise | Logan-Miller #6 | 9,000 | 49735156 |
| 526601 | Dec 20, 2002 | Dec 20, 2002 | Devon Energy Operating Co., L.P. | Wise | Logan-Miller #7 | 9,000 | 49735157 |
| 526544 | Dec 19, 2002 | Dec 19, 2002 | Devon Energy Operating Co., L.P. | Johnson | Sandefur, R.V. #2H | 9,000 | 25130121 |
| 526511 | Dec 18, 2002 | Dec 18, 2002 | Devon Energy Operating Co., L.P. | Parker | Ballman, Wesley #3 | 6,000 | 36732937 |
| 526509 | Dec 18, 2002 | Dec 18, 2002 | Devon Energy Operating Co., L.P. | Liberty | Davis, Wirt et Al #1 | 6,100 | 29132463 |
| 526398 | Dec 16, 2002 | Dec 16, 2002 | Devon Energy Operating Co., L.P. | Wise | Thorell, Dollie "A" #3 | 9,000 | 49735153 |
| 526397 | Dec 16, 2002 | Dec 16, 2002 | Devon Energy Operating Co., L.P. | Wise | Thorell, Dollie "A" #2 | 9,000 | 49735152 |
| 526385 | Dec 13, 2002 | Dec 13, 2002 | Devon Energy Operating Co., L.P. | Wise | Thorell, Dollie "A" #4 | 9,000 | 49735151 |
| 526374 | Dec 13, 2002 | Dec 13, 2002 | Devon Energy Operating Co., L.P. | Denton | Fred Sanders GU #9 | 9,000 | 12131760 |
| 526267 | Dec 11, 2002 | Dec 11, 2002 | Devon Energy Operating Co., L.P. | Jack | Southerland, C. T. "A" #1 | 5,750 | 23734455 |
| 526265 | Dec 11, 2002 | Dec 11, 2002 | Devon Energy Operating Co., L.P. | Wise | Gilley, J. A. #1 | 6,000 | 49701104 |
| 526264 | Dec 11, 2002 | Dec 11, 2002 | Devon Energy Operating Co., L.P. | Wise | Askey "B" #7 | 8,260 | 49735148 |
| 526263 | Dec 11, 2002 | Dec 11, 2002 | Devon Energy Operating Co., L.P. | Wise | Bryan - Askey Gas Unit #5 | 8,250 | 49735147 |
| 526262 | Dec 11, 2002 | Dec 11, 2002 | Devon Energy Operating Co., L.P. | Wise | Bryan "D" #4 | 8,250 | 49735146 |
| 526261 | Dec 11, 2002 | Dec 11, 2002 | Devon Energy Operating Co., L.P. | Denton | Graham Shoop #7 | 8,350 | 12131756 |
| 526194 | Dec 9, 2002 | Dec 9, 2002 | Devon Energy Operating Co., L.P. | Wise | Wcco 1 - Truett Wilson #7E | 8,550 | 49735145 |
| 526120 | Dec 6, 2002 | Dec 6, 2002 | Devon Energy Operating Co., L.P. | Freestone | Wilburn #2 | 13,500 | 16132503 |
| 526111 | Dec 5, 2002 | Dec 5, 2002 | Devon Energy Operating Co., L.P. | Wise | Wise, James E. #7 | 7,350 | 49735140 |
| 526110 | Dec 5, 2002 | Dec 5, 2002 | Devon Energy Operating Co., L.P. | Wise | W. J. Shephard Gas Unit #5 | 7,400 | 49735139 |
| 526109 | Dec 5, 2002 | Dec 5, 2002 | Devon Energy Operating Co., L.P. | Wise | Carter, B. S., Jr. #6 | 8,300 | 49735138 |
| 526065 | Dec 4, 2002 | Dec 4, 2002 | Devon Energy Operating Co., L.P. | Denton | Graham Heirs #13 | 8,350 | 12131741 |
| 526064 | Dec 4, 2002 | Dec 4, 2002 | Devon Energy Operating Co., L.P. | Denton | Graham Heirs #12 | 8,300 | 12131740 |
| 526063 | Dec 4, 2002 | Dec 4, 2002 | Devon Energy Operating Co., L.P. | Denton | Graham Heirs #11 | 8,250 | 12131739 |
| 526063Amendment | Dec 4, 2002 | Dec 4, 2002 | Devon Energy Operating Co., L.P. | Denton | Graham Heirs #11 | 8,250 | 12131739 |
| 526062 | Dec 4, 2002 | Dec 4, 2002 | Devon Energy Operating Co., L.P. | Denton | Dcco 2 - Lewis Jones #10A | 8,305 | 12131738 |
| 525993 | Dec 2, 2002 | Dec 2, 2002 | Devon Energy Operating Co., L.P. | Wise | Johnson, W. D."b" #22 | 8,220 | 49735136 |
| 525992 | Dec 2, 2002 | Dec 2, 2002 | Devon Energy Operating Co., L.P. | Wise | Johnson, W. D."b" #21 | 8,230 | 49735134 |
| 525991 | Dec 2, 2002 | Dec 2, 2002 | Devon Energy Operating Co., L.P. | Wise | Johnson, W. D. "B' #20 | 8,215 | 49735135 |
| 525917 | Nov 26, 2002 | Nov 26, 2002 | Devon Energy Operating Co., L.P. | Limestone | Crider Gas Unit #1 | 9,300 | 29331105 |
| 525613 | Nov 18, 2002 | Nov 18, 2002 | Devon Energy Operating Co., L.P. | Wise | Hutcheson, W. A. #1 | 6,400 | 49701152 |
| 525613Amendment | Nov 18, 2002 | Nov 18, 2002 | Devon Energy Operating Co., L.P. | Wise | Hutcheson, W. A. #1 | 6,400 | 49701152 |
| 525612 | Nov 18, 2002 | Nov 18, 2002 | Devon Energy Operating Co., L.P. | Wise | Walker, F. B. #3 | 5,900 | 49733718 |
| 525505 | Nov 14, 2002 | Nov 14, 2002 | Devon Energy Operating Co., L.P. | Wise | William Tedrow Gas Unit #8 | 7,600 | 49735127 |
| 525415 | Nov 12, 2002 | Nov 12, 2002 | Devon Energy Operating Co., L.P. | Wise | Carter, B. S. Jr. #5 | 8,300 | 49735125 |
| 525356 | Nov 8, 2002 | Nov 8, 2002 | Devon Energy Operating Co., L.P. | Denton | Reed, Teddy #2 | 8,300 | 12131723 |
| 525219 | Nov 4, 2002 | Nov 4, 2002 | Devon Energy Operating Co., L.P. | Tarrant | Sessions, Thelma #1 | 7,720 | 43930517 |
| 525070 | Oct 29, 2002 | Oct 29, 2002 | Devon Energy Operating Co., L.P. | Wise | J. H. Carpenter GU #6 | 8,200 | 49735120 |
| 525070Amendment | Oct 29, 2002 | Oct 29, 2002 | Devon Energy Operating Co., L.P. | Wise | J. H. Carpenter GU #6 | 9,000 | 49735120 |