| 560161 | Apr 8, 2005 | Apr 8, 2005 | XTO Energy Inc. | Ector | Goldsmith, C.A., Etal #161313538859 | 7,200 |
| 560160 | Apr 8, 2005 | Apr 8, 2005 | XTO Energy Inc. | Ector | Goldsmith, C. A., Etal #161213538860 | 7,200 |
| 560159 | Apr 8, 2005 | Apr 8, 2005 | XTO Energy Inc. | Ector | Goldsmith, C.A., Etal #161113538861 | 7,200 |
| 560158 | Apr 8, 2005 | Apr 8, 2005 | XTO Energy Inc. | Ector | Goldsmith, C.A., Etal #161013538862 | 7,200 |
| 560157 | Apr 8, 2005 | Apr 8, 2005 | XTO Energy Inc. | Ector | Goldsmith, C.A., Etal #160913538863 | 10,500 |
| 560156 | Apr 8, 2005 | Apr 8, 2005 | XTO Energy Inc. | Ector | Goldsmith, C.A., Etal #160813538864 | 8,500 |
| 560155 | Apr 8, 2005 | Apr 8, 2005 | XTO Energy Inc. | Ector | Goldsmith, C.A., Etal #160713538865 | 8,500 |
| 560154 | Apr 8, 2005 | Apr 8, 2005 | XTO Energy Inc. | Ector | Goldsmith, C.A., Etal #160613538866 | 8,500 |
| 560153 | Apr 8, 2005 | Apr 8, 2005 | XTO Energy Inc. | Ector | Goldsmith, C.A., Etal #160513538867 | 7,200 |
| 560152 | Apr 8, 2005 | Apr 8, 2005 | XTO Energy Inc. | Ector | Goldsmith, C.A., Etal #200513538868 | 7,200 |
| 560151 | Apr 8, 2005 | Apr 8, 2005 | XTO Energy Inc. | Ector | Goldsmith, C.A., Etal #200313538869 | 7,200 |
| 560150 | Apr 8, 2005 | Apr 8, 2005 | XTO Energy Inc. | Ector | Goldsmith, C.A., Etal #200213538870 | 7,200 |
| 560149 | Apr 8, 2005 | Apr 8, 2005 | XTO Energy Inc. | Ector | Goldsmith, C.A., Etal #200113538871 | 7,200 |
| 560148 | Apr 8, 2005 | Apr 8, 2005 | XTO Energy Inc. | Ector | Goldsmith, C. A., Etal #200413538872 | 7,200 |
| 560144 | Apr 8, 2005 | Apr 8, 2005 | XTO Energy Inc. | Ector | Goldsmith, C. A., Etal #161513538857 | 7,200 |
| 560072 | Apr 7, 2005 | Apr 7, 2005 | XTO Energy Inc. | Freestone | Barnett Gas Unit #1016133246 | 13,300 |
| 559969 | Apr 7, 2005 | Apr 7, 2005 | XTO Energy Inc. | Panola | Coleman, M. J. #1336535713 | 10,300 |
| 559968 | Apr 7, 2005 | Apr 7, 2005 | XTO Energy Inc. | Freestone | Thompson, C. C. #2416133242 | 13,500 |
| 560029 | Apr 6, 2005 | Apr 6, 2005 | XTO Energy Inc. | Johnson | Harper Cattle "B" #3AHH25130373 | 10,000 |
| 560029Amendment | Apr 6, 2005 | Apr 6, 2005 | XTO Energy Inc. | Johnson | Harper Cattle B #3HH25130373 | 10,000 |
| 559659 | Apr 6, 2005 | Apr 6, 2005 | XTO Energy Inc. | Freestone | Brumlow Gas Unit #1 #1716133236 | 13,700 |
| 560005Amendment | Apr 5, 2005 | Apr 5, 2005 | XTO Energy Inc. | Tarrant | Federal North Unit #E 1HH43931206 | 11,000 |
| 559932Amendment | Apr 4, 2005 | Apr 4, 2005 | XTO Energy Inc. | Tarrant | Facey Unit #5HH43931205 | 9,000 |
| 559710 | Apr 4, 2005 | Apr 4, 2005 | XTO Energy Inc. | Freestone | Haskell D. Gilliam Gas Unit NO 1 #1016133238 | 13,500 |
| 559674 | Apr 4, 2005 | Apr 4, 2005 | XTO Energy Inc. | Freestone | Haskell D. Gilliam Gas Unit NO 1 #916133910 | 13,500 |
| 559352 | Apr 4, 2005 | Apr 4, 2005 | XTO Energy Inc. | Henderson | Ogu (Mc & Suggett -17) #15021330616 | 11,900 |
| 559874Amendment | Apr 1, 2005 | Apr 1, 2005 | XTO Energy Inc. | Tarrant | Federal North #F 2 HH43931203 | 11,000 |
| 559873Amendment | Apr 1, 2005 | Apr 1, 2005 | XTO Energy Inc. | Tarrant | Federal North #F 1 HH43931202 | 11,000 |
| 559842 | Apr 1, 2005 | Apr 1, 2005 | XTO Energy Inc. | Tarrant | Basswood #1 HH43931200 | 10,000 |
| 559736Amendment | Apr 1, 2005 | Apr 1, 2005 | XTO Energy Inc. | Parker | Walsh Ranch West a Unit #2 HH36733689 | 10,000 |
| 559735Amendment | Apr 1, 2005 | Apr 1, 2005 | XTO Energy Inc. | Parker | Walsh Ranch West a Unit #1HH36733688 | 10,000 |
| 559723Amendment | Mar 30, 2005 | Mar 30, 2005 | XTO Energy Inc. | Parker | Walsh Ranch West #A 3 HH36733687 | 8,900 |
| 559719Amendment | Mar 30, 2005 | Mar 30, 2005 | XTO Energy Inc. | Tarrant | Federal North #E 2 HH43931199 | 10,000 |
| 559629 | Mar 29, 2005 | Mar 29, 2005 | XTO Energy Inc. | Parker | Wiley #5 HH36733683 | 10,000 |
| 559629Amendment | Mar 29, 2005 | Mar 29, 2005 | XTO Energy Inc. | Parker | Wiley #5 HH36733683 | 10,000 |
| 559628 | Mar 29, 2005 | Mar 29, 2005 | XTO Energy Inc. | Parker | Rogers #3HH36733684 | 10,000 |
| 559518 | Mar 28, 2005 | Mar 28, 2005 | XTO Energy Inc. | Franklin | New Hope Deep Unit #705D15930526 | 11,000 |
| 559517 | Mar 28, 2005 | Mar 28, 2005 | XTO Energy Inc. | Franklin | New Hope Deep Unit #704 D15930527 | 11,000 |
| 559515 | Mar 28, 2005 | Mar 28, 2005 | XTO Energy Inc. | Franklin | New Hope Deep Unit #4013 D15930525 | 11,000 |
| 559452 | Mar 25, 2005 | Mar 25, 2005 | XTO Energy Inc. | Franklin | New Hope Deep Unit #703 D15930524 | 11,000 |
| 559457 | Mar 24, 2005 | Mar 24, 2005 | XTO Energy Inc. | Tarrant | Basswood #2 HH43931195 | 10,000 |
| 559029Amendment | Mar 24, 2005 | Mar 24, 2005 | XTO Energy Inc. | Parker | Walsh Ranch West #C 4 HH36733676 | 6,840 |
| 559025Amendment | Mar 24, 2005 | Mar 24, 2005 | XTO Energy Inc. | Parker | Walsh Ranch West #C 3 HH36733674 | 8,900 |
| 559025Amendment | Mar 24, 2005 | Mar 24, 2005 | XTO Energy Inc. | Parker | Walsh Ranch West #C 3 HH36733674 | 8,900 |
| 559022Amendment | Mar 24, 2005 | Mar 24, 2005 | XTO Energy Inc. | Parker | Walsh Ranch West #C 1 HH36733672 | 8,900 |
| 559022Amendment | Mar 24, 2005 | Mar 24, 2005 | XTO Energy Inc. | Parker | Walsh Ranch West #C 1 HH36733672 | 8,900 |
| 559017Amendment | Mar 24, 2005 | Mar 24, 2005 | XTO Energy Inc. | Parker | Walsh Ranch West #G 3HH36733671 | 9,000 |
| 559015Amendment | Mar 24, 2005 | Mar 24, 2005 | XTO Energy Inc. | Parker | Walsh Ranch West #G 2 HH36733670 | 9,000 |
| 559007Amendment | Mar 24, 2005 | Mar 24, 2005 | XTO Energy Inc. | Parker | Walsh Ranch West G Unit #1HH36733669 | 8,000 |
| 558998Amendment | Mar 24, 2005 | Mar 24, 2005 | XTO Energy Inc. | Parker | Walsh Ranch West #I 1 HH36733667 | 10,000 |
| 558871Amendment | Mar 24, 2005 | Mar 24, 2005 | XTO Energy Inc. | Parker | Walsh Ranch West #H 3HH36733665 | 8,900 |
| 558871Amendment | Mar 24, 2005 | Mar 24, 2005 | XTO Energy Inc. | Parker | Walsh Ranch West #H 3HH36733665 | 8,900 |
| 558868Amendment | Mar 24, 2005 | Mar 24, 2005 | XTO Energy Inc. | Parker | Walsh Ranch West #E 1 HH36733662 | 8,000 |
| 557659Amendment | Mar 24, 2005 | Mar 24, 2005 | XTO Energy Inc. | Tarrant | Walsh Ranch West #F 3HH43931149 | 10,000 |
| 559191 | Mar 18, 2005 | Mar 18, 2005 | XTO Energy Inc. | Navarro | Porter Gas Unit #134934707 | 10,950 |
| 559085 | Mar 18, 2005 | Mar 18, 2005 | XTO Energy Inc. | Limestone | W. O. Stone Gas Unit No. 1 #1329331672 | 14,000 |
| 559063 | Mar 18, 2005 | Mar 18, 2005 | XTO Energy Inc. | Limestone | Morton No. 1 Gas Unit #1329331671 | 13,200 |
| 559063Amendment | Mar 18, 2005 | Mar 18, 2005 | XTO Energy Inc. | Limestone | Morton No. 1 Gas Unit #1329331671 | 13,200 |
| 558994 | Mar 18, 2005 | Mar 18, 2005 | XTO Energy Inc. | Freestone | Kindon Gas Unit No. 1 #1416133230 | 13,700 |
| 559103Amendment | Mar 16, 2005 | Mar 16, 2005 | XTO Energy Inc. | Tarrant | Garrett B Unit #2 HH43931188 | 11,000 |
| 559103Amendment | Mar 16, 2005 | Mar 16, 2005 | XTO Energy Inc. | Tarrant | Garrett B Unit #2 HH43931188 | 11,000 |
| 559103Amendment | Mar 16, 2005 | Mar 16, 2005 | XTO Energy Inc. | Tarrant | Garrett B Unit #2 HH43931188 | 11,000 |
| 558919 | Mar 16, 2005 | Mar 16, 2005 | XTO Energy Inc. | Freestone | Cagle Gas Unit #716133226 | 13,700 |
| 558918 | Mar 16, 2005 | Mar 16, 2005 | XTO Energy Inc. | Freestone | Knight Gas Unit No. 1 #1316133225 | 12,900 |
| 559045Amendment | Mar 15, 2005 | Mar 15, 2005 | XTO Energy Inc. | Tarrant | Litographia #C 2HH43931186 | 11,000 |
| 558750 | Mar 15, 2005 | Mar 15, 2005 | XTO Energy Inc. | Freestone | Cagle Gas Unit #1316133220 | 13,700 |
| 558565 | Mar 15, 2005 | Mar 15, 2005 | XTO Energy Inc. | Limestone | Reed "R" No. 1 Unit #929331668 | 13,500 |
| 558535Amendment | Mar 15, 2005 | Mar 15, 2005 | XTO Energy Inc. | Tarrant | Trwd Unit #H 1HH43931172 | 8,000 |
| 558975Amendment | Mar 14, 2005 | Mar 14, 2005 | XTO Energy Inc. | Tarrant | Forest Hill Unit #1 HH43931177 | 11,000 |
| 558941 | Mar 14, 2005 | Mar 14, 2005 | XTO Energy Inc. | Tarrant | Mitchell #343931174 | 5,600 |
| 558938 | Mar 14, 2005 | Mar 14, 2005 | XTO Energy Inc. | Johnson | Harper Cattle "A" #2HH25130354 | 10,000 |
| 558567 | Mar 14, 2005 | Mar 14, 2005 | XTO Energy Inc. | Limestone | Phillips Gas Unit 'A' #1029331669 | 14,500 |
| 558751 | Mar 11, 2005 | Mar 11, 2005 | XTO Energy Inc. | Limestone | Reed "R" No. 1 Unit #1029331670 | 13,500 |
| 558652 | Mar 11, 2005 | Mar 11, 2005 | XTO Energy Inc. | Robertson | Duncan Gas Unit No. 2 #1239531001 | 13,900 |
| 558760 | Mar 9, 2005 | Mar 9, 2005 | XTO Energy Inc. | Johnson | White A #1 HH25130350 | 10,000 |
| 558479 | Mar 9, 2005 | Mar 9, 2005 | XTO Energy Inc. | Bosque | Peters #2 HH03530105 | 10,000 |
| 558479Amendment | Mar 9, 2005 | Mar 9, 2005 | XTO Energy Inc. | Bosque | Tomona #1HH03530105 | 10,000 |
| 558688 | Mar 8, 2005 | Mar 8, 2005 | XTO Energy Inc. | Johnson | Harper B #2 HH25130346 | 10,000 |
| 558451 | Mar 7, 2005 | Mar 7, 2005 | XTO Energy Inc. | Freestone | Knight "a" II Gas Unit #216133891 | 13,200 |
| 558365 | Mar 3, 2005 | Mar 3, 2005 | XTO Energy Inc. | Robertson | Duncan Gas Unit No. 1 #1039530998 | 13,900 |
| 558291Amendment | Mar 2, 2005 | Mar 2, 2005 | XTO Energy Inc. | Tarrant | Ici-Lej Unit #2HH43931163 | 7,400 |
| 558343 | Mar 1, 2005 | Mar 1, 2005 | XTO Energy Inc. | Johnson | Hickman C #1H25130336 | 10,000 |
| 558343Amendment | Mar 1, 2005 | Mar 1, 2005 | XTO Energy Inc. | Johnson | Hickman #C 1HH25130336 | 10,000 |
| 558277 | Feb 28, 2005 | Feb 28, 2005 | XTO Energy Inc. | Johnson | Harper B #1HH25130335 | 10,000 |
| 558190 | Feb 28, 2005 | Feb 28, 2005 | XTO Energy Inc. | Andrews | State University AO #900336778 | 9,497 |
| 556872 | Feb 28, 2005 | Feb 28, 2005 | XTO Energy Inc. | Freestone | Ham Gas Unit #116100535 | 8,600 |
| 558216 | Feb 25, 2005 | Feb 25, 2005 | XTO Energy Inc. | Ellis | Griffith B #1 HH13930470 | 10,000 |
| 558215 | Feb 25, 2005 | Feb 25, 2005 | XTO Energy Inc. | Parker | Wiley #4 HH36733658 | 10,000 |
| 558215Amendment | Feb 25, 2005 | Feb 25, 2005 | XTO Energy Inc. | Parker | Wiley #4 HH36733658 | 10,000 |
| 558214 | Feb 25, 2005 | Feb 25, 2005 | XTO Energy Inc. | Limestone | Gilliam "B" No. 1 Gas Unit #1029331665 | 13,500 |
| 557977 | Feb 25, 2005 | Feb 25, 2005 | XTO Energy Inc. | Limestone | Gross, Richard H. et Al #629331662 | 14,000 |
| 557697 | Feb 25, 2005 | Feb 25, 2005 | XTO Energy Inc. | Limestone | Beachcomber Gas Unit No. 2 #1229331659 | 13,500 |
| 557697Amendment | Feb 25, 2005 | Feb 25, 2005 | XTO Energy Inc. | Limestone | Beachcomber Gas Unit No. 2 #1229331659 | 14,500 |
| 558071 | Feb 24, 2005 | Feb 24, 2005 | XTO Energy Inc. | Freestone | Larson "a" II Gas Unit #916133215 | 13,500 |
| 556832 | Feb 23, 2005 | Feb 23, 2005 | XTO Energy Inc. | Freestone | Pollard, J. M. #816131271 | 12,000 |
| 557913 | Feb 22, 2005 | Feb 22, 2005 | XTO Energy Inc. | Rusk | Ashby Unit #140133501 | 12,300 |
| 557845 | Feb 22, 2005 | Feb 22, 2005 | XTO Energy Inc. | Freestone | J. A. Gilliam Unit #1116133212 | 13,200 |
| 557845Amendment | Feb 22, 2005 | Feb 22, 2005 | XTO Energy Inc. | Freestone | J. A. Gilliam Unit #1116133212 | 13,200 |
| 557844 | Feb 22, 2005 | Feb 22, 2005 | XTO Energy Inc. | Limestone | Heaton No. 1 Gas Unit #1229331661 | 13,300 |
| 557844Amendment | Feb 22, 2005 | Feb 22, 2005 | XTO Energy Inc. | Limestone | Heaton No. 1 Gas Unit #1229331661 | 13,300 |