| Bailey #21742-105-39344 | Zarvona Energy LLC | Crockett, TXOzona NE. (Canyon 7520) | ActiveGas | 8,010 | Jun 30, 2004 | — | — |
| Bailey #21942-105-39346 | Zarvona Energy LLC | Crockett, TXOzona NE. (Canyon 7520) | ActiveGas | 8,134 | Jun 30, 2004 | — | — |
| Bailey #40542-105-39328 | Zarvona Energy LLC | Crockett, TXOzona NE. (Canyon 7520) | ActiveGas | 8,090 | Jun 9, 2004 | — | — |
| Bailey #40642-105-39329 | Zarvona Energy LLC | Crockett, TXOzona NE. (Canyon 7520) | ActiveGas | 7,857 | Jun 9, 2004 | — | — |
| Bailey #40742-105-39330 | Zarvona Energy LLC | Crockett, TXOzona NE. (Canyon 7520) | ActiveGas | 8,020 | Jun 9, 2004 | — | — |
| Bailey #21342-105-39321 | Zarvona Energy LLC | Crockett, TXOzona NE. (Canyon 7520) | ActiveGas | 7,905 | Jun 7, 2004 | — | — |
| Bailey #21442-105-39322 | Zarvona Energy LLC | Crockett, TXOzona NE. (Canyon 7520) | ActiveGas | 8,160 | Jun 7, 2004 | — | — |
| Bailey #31042-105-39324 | Zarvona Energy LLC | Crockett, TXOzona NE. (Canyon 7520) | ActiveGas | 8,551 | Jun 7, 2004 | — | — |
| Bailey #21042-105-39325 | Zarvona Energy LLC | Crockett, TXOzona NE. (Canyon 7520) | ActiveGas | 8,096 | Jun 7, 2004 | — | — |
| Bailey #21142-105-39326 | Zarvona Energy LLC | Crockett, TXOzona NE. (Canyon 7520) | Temporarily abandonedGas | 8,103 | Jun 7, 2004 | — | — |
| Aldridge Trust Unit #1HZ42-457-30578 | Zarvona Energy LLC | Tyler, TXBrookeland (Austin Chalk 8800) | ActiveGas | 13,605 | Jun 2, 2004 | — | — |
| Clayton Addie #100242-105-39296 | Zarvona Energy LLC | Crockett, TXOzona NE. (Canyon 7520) | ActiveGas | 8,412 | May 26, 2004 | — | — |
| Bailey #40442-105-39299 | Zarvona Energy LLC | Crockett, TXOzona NE. (Canyon 7520) | ActiveGas | 8,043 | May 26, 2004 | — | — |
| Bailey #40242-105-39300 | Zarvona Energy LLC | Crockett, TXOzona NE. (Canyon 7520) | ActiveGas | 7,994 | May 26, 2004 | — | — |
| Bailey J. R. a #50442-105-39295 | Zarvona Energy LLC | Crockett, TXOzona NE. (Canyon 7520) | ActiveGas | 8,094 | May 24, 2004 | — | — |
| Childress P. L. a #100142-105-39286 | Zarvona Energy LLC | Crockett, TXOzona NE. (Canyon 7520) | ActiveGas | 8,520 | May 14, 2004 | — | — |
| Childress P. L. E #342-105-39287 | Zarvona Energy LLC | Crockett, TXOzona NE. (Canyon 7520) | ActiveGas | 8,550 | May 14, 2004 | — | — |
| Clayton Addie #80142-105-39280 | Zarvona Energy LLC | Crockett, TXOzona NE. (Canyon 7520) | ActiveGas | 8,380 | May 10, 2004 | — | — |
| Clayton Addie #110142-105-39281 | Zarvona Energy LLC | Crockett, TXOzona NE. (Canyon 7520) | ActiveGas | 8,310 | May 10, 2004 | — | — |
| Shusa 14 #342-165-36158 | Zarvona Energy LLC | Gaines, TXHarris (San Andres) | ActiveOil | 5,010 | May 5, 2004 | — | — |
| Rosebud #142-165-36153 | Zarvona Energy LLC | Gaines, TXHarris (San Andres) | ActiveOil | 5,000 | Apr 27, 2004 | — | — |
| Bailey #101X42-105-39263 | Zarvona Energy LLC | Crockett, TXOzona NE. (Canyon 7520) | ActiveGas | 8,163 | Apr 26, 2004 | — | — |
| Bailey #10342-105-39264 | Zarvona Energy LLC | Crockett, TXOzona NE. (Canyon 7520) | ActiveGas | 8,540 | Apr 26, 2004 | — | — |
| Bailey J. R. a #50242-105-39265 | Zarvona Energy LLC | Crockett, TXOzona NE. (Canyon 7520) | ActiveGas | 8,147 | Apr 26, 2004 | — | — |
| McCollum F. T. & Wiebusch G. W. #342-003-00950 | Zarvona Energy LLC | Andrews, TXSpraberry (Trend Area) | Shut inOil | 9,305 | Apr 21, 2004 | — | — |
| Bailey #10242-105-39258 | Zarvona Energy LLC | Crockett, TXOzona NE. (Canyon 7520) | ActiveGas | 8,500 | Apr 8, 2004 | — | — |
| Link #342-165-34593 | Zarvona Energy LLC | Gaines, TXHarris (San Andres) | ActiveOil | 6,110 | Apr 7, 2004 | — | — |
| Black Stone Minerals a-383 #142-373-31015 | Zarvona Energy LLC | Polk, TXWildcat | Temporarily abandonedGas | 21,755 | Mar 22, 2004 | — | — |
| Bailey #20142-105-39242 | Zarvona Energy LLC | Crockett, TXOzona NE. (Canyon 7520) | ActiveGas | 8,490 | Mar 17, 2004 | — | — |
| Bailey J. R. a #30142-105-39243 | Zarvona Energy LLC | Crockett, TXOzona NE. (Canyon 7520) | ActiveGas | 8,392 | Mar 17, 2004 | — | — |
| Shusa 14 #242-165-36120 | Zarvona Energy LLC | Gaines, TXHarris (San Andres) | ActiveOil | 5,060 | Feb 26, 2004 | — | — |
| Bailey J. R. a #50142-105-39229 | Zarvona Energy LLC | Crockett, TXOzona NE. (Canyon 7520) | ActiveGas | 8,950 | Feb 25, 2004 | — | — |
| Bailey #40142-105-39230 | Zarvona Energy LLC | Crockett, TXOzona NE. (Canyon 7520) | ActiveGas | 8,000 | Feb 25, 2004 | — | — |
| O Brien Reid Unit #1HZ42-457-30572 | Zarvona Energy LLC | Tyler, TXBrookeland (Austin Chalk 8800) | ActiveGas | 13,300 | Feb 5, 2004 | — | — |
| Clayton Addie #142-105-39214 | Zarvona Energy LLC | Crockett, TXOzona NE. (Canyon 7520) | ActiveGas | 8,480 | Feb 3, 2004 | — | — |
| Black Stone DJ #142-373-30999 | Zarvona Energy LLC | Polk, TXWildcat | Temporarily abandonedGas | 20,600 | Oct 9, 2003 | — | — |
| Mann Trust Unit #1HZ42-457-30564 | Zarvona Energy LLC | Tyler, TXBrookeland (Austin Chalk 8800) | ActiveGas | 13,358 | Aug 27, 2003 | — | — |
| Shusa 14 #142-165-35986 | Zarvona Energy LLC | Gaines, TXHarris (San Andres) | ActiveOil | 5,034 | May 30, 2003 | — | — |
| Shusa 15 #142-165-35987 | Zarvona Energy LLC | Gaines, TXHarris (San Andres) | ActiveOil | 5,050 | May 30, 2003 | — | — |
| Breedlove-Lepus #142-317-34149 | Zarvona Energy LLC | Martin, TXComanche Bluff (Silurian) | PluggedOil | 12,500 | May 15, 2003 | — | — |
| Connell B #1842-169-33694 | Zarvona Energy LLC | Garza, TXRocker -a- NW. (San Andres) | Shut inOil | 3,015 | Mar 3, 2003 | — | — |
| Jones B.F. Unit a-22 #1HZ42-241-30694 | Zarvona Energy LLC | Jasper, TXBrookeland (Austin Chalk 8800) | ActiveGas | 10,510 | Nov 20, 2002 | — | — |
| Butchee C. D. 14 #142-165-33522 | Zarvona Energy LLC | Gaines, TXLupus (Silurian) | PluggedOil | 13,500 | Oct 29, 2002 | — | — |
| Southland Paper Mills -a- #542-373-30966 | Zarvona Energy LLC | Polk, TXHortense (Woodbine) | ActiveGas | 12,900 | Oct 5, 2001 | — | — |
| Southland Paper Mills #342-373-30961 | Zarvona Energy LLC | Polk, TXSeven Oaks N. (Woodbine) | ActiveGas | 12,550 | May 9, 2001 | — | — |
| Connell B #1742-169-33629 | Zarvona Energy LLC | Garza, TXRocker -a- NW. (San Andres) | ActiveOil | 3,000 | Feb 13, 2001 | — | — |
| Barkley Louis #242-373-30957 | Zarvona Energy LLC | Polk, TXSeven Oaks N. (Woodbine) | PluggedGas | 13,000 | Feb 7, 2001 | — | — |
| Connell B #1942-169-33631 | Zarvona Energy LLC | Garza, TXRocker -a- NW. (San Andres) | Shut inOil | 5,500 | Jan 16, 2001 | — | — |
| Connell B #23W42-169-33627 | Zarvona Energy LLC | Garza, TXRocker -a- NW. (San Andres) | ActiveInjection | 3,000 | Jan 11, 2001 | — | — |
| Connell B #1342-169-33628 | Zarvona Energy LLC | Garza, TXRocker -a- NW. (San Andres) | ActiveOil | 2,969 | Jan 11, 2001 | — | — |