| Rosebud-Yates #142-165-36366 | Zarvona Energy LLC | Gaines, TXHarris (Yates) | ActiveGas | 3,230 | Apr 8, 2005 | — | — |
| Bailey #31642-105-39580 | Zarvona Energy LLC | Crockett, TXOzona NE. (Canyon 7520) | ActiveGas | 8,172 | Apr 7, 2005 | — | — |
| Bailey #31742-105-39581 | Zarvona Energy LLC | Crockett, TXOzona NE. (Canyon 7520) | ActiveGas | 8,201 | Apr 7, 2005 | — | — |
| Clayton Addie #100442-105-39582 | Zarvona Energy LLC | Crockett, TXOzona NE. (Canyon 7520) | ActiveGas | 7,990 | Apr 7, 2005 | — | — |
| Rousselot #150242-413-32273 | Zarvona Energy LLC | Schleicher, TXOzona NE. (Canyon 7520) | ActiveGas | 7,860 | Apr 7, 2005 | — | — |
| Rousselot a #100142-413-32274 | Zarvona Energy LLC | Schleicher, TXOzona NE. (Canyon 7520) | ActiveGas | 8,260 | Apr 7, 2005 | — | — |
| Hemphill #240142-413-32268 | Zarvona Energy LLC | Schleicher, TXOzona NE. (Canyon 7520) | ActiveGas | 8,375 | Apr 5, 2005 | — | — |
| Rousselot a #100242-413-32269 | Zarvona Energy LLC | Schleicher, TXOzona NE. (Canyon 7520) | ActiveGas | 8,310 | Apr 5, 2005 | — | — |
| Rousselot #150142-413-32270 | Zarvona Energy LLC | Schleicher, TXOzona NE. (Canyon 7520) | ActiveGas | 8,470 | Apr 5, 2005 | — | — |
| Rousselot #130142-413-32271 | Zarvona Energy LLC | Schleicher, TXOzona NE. (Canyon 7520) | ActiveGas | 8,360 | Apr 5, 2005 | — | — |
| Bailey #22142-105-39577 | Zarvona Energy LLC | Crockett, TXOzona NE. (Canyon 7520) | ActiveGas | 8,173 | Mar 24, 2005 | — | — |
| Black Stone Minerals a-5 East #1HZ42-457-30592 | Zarvona Energy LLC | Tyler, TXBrookeland (Austin Chalk 8800) | ActiveGas | 13,878 | Mar 18, 2005 | — | — |
| Childress P. L. D #110342-105-39574 | Zarvona Energy LLC | Crockett, TXOzona NE. (Canyon 7520) | ActiveGas | 8,460 | Mar 17, 2005 | — | — |
| Clayton Addie #80242-105-39575 | Zarvona Energy LLC | Crockett, TXOzona NE. (Canyon 7520) | ActiveGas | 8,064 | Mar 17, 2005 | — | — |
| Clayton Addie #90242-105-39576 | Zarvona Energy LLC | Crockett, TXOzona NE. (Canyon 7520) | ActiveGas | 8,049 | Mar 17, 2005 | — | — |
| Childress P. L. E #442-105-39573 | Zarvona Energy LLC | Crockett, TXOzona NE. (Canyon 7520) | ActiveGas | 8,520 | Mar 11, 2005 | — | — |
| Rosebud #342-165-36342 | Zarvona Energy LLC | Gaines, TXHarris (San Andres) | ActiveOil | 5,040 | Feb 28, 2005 | — | — |
| Bailey #31442-105-39569 | Zarvona Energy LLC | Crockett, TXOzona NE. (Canyon 7520) | ActiveGas | 8,177 | Feb 25, 2005 | — | — |
| Clayton Addie #100342-105-39556 | Zarvona Energy LLC | Crockett, TXOzona NE. (Canyon 7520) | ActiveGas | 7,930 | Feb 22, 2005 | — | — |
| Bailey J. R. a #70642-105-39557 | Zarvona Energy LLC | Crockett, TXOzona NE. (Canyon 7520) | ActiveGas | 8,500 | Feb 22, 2005 | — | — |
| Bailey J. R. a #70542-105-39543 | Zarvona Energy LLC | Crockett, TXOzona NE. (Canyon 7520) | ActiveGas | 8,530 | Feb 10, 2005 | — | — |
| Clayton Addie #90142-105-39544 | Zarvona Energy LLC | Crockett, TXOzona NE. (Canyon 7520) | ActiveGas | 8,053 | Feb 10, 2005 | — | — |
| Bailey #12042-105-39525 | Zarvona Energy LLC | Crockett, TXOzona NE. (Canyon 7520) | ActiveGas | 7,920 | Jan 21, 2005 | — | — |
| Black Stone-Martindale a-6 #1HZ42-457-30586 | Zarvona Energy LLC | Tyler, TXBrookeland (Austin Chalk 8800) | ActiveGas | 13,814 | Jan 14, 2005 | — | — |
| Bailey #11042-105-39522 | Zarvona Energy LLC | Crockett, TXOzona NE. (Canyon 7520) | ActiveGas | 8,102 | Jan 10, 2005 | — | — |
| Bailey #10942-105-39523 | Zarvona Energy LLC | Crockett, TXOzona NE. (Canyon 7520) | ActiveGas | 8,096 | Jan 10, 2005 | — | — |
| Link #642-165-36298 | Zarvona Energy LLC | Gaines, TXHarris (San Andres) | ActiveOil | 5,015 | Jan 6, 2005 | — | — |
| Bailey J. R. a #70342-105-39506 | Zarvona Energy LLC | Crockett, TXOzona NE. (Canyon 7520) | ActiveGas | 8,133 | Dec 23, 2004 | — | — |
| Bailey J. R. a #51142-105-39507 | Zarvona Energy LLC | Crockett, TXOzona NE. (Canyon 7520) | ActiveGas | 8,198 | Dec 23, 2004 | — | — |
| Bailey #41142-105-39508 | Zarvona Energy LLC | Crockett, TXOzona NE. (Canyon 7520) | ActiveGas | 8,112 | Dec 23, 2004 | — | — |
| Bailey #41042-105-39509 | Zarvona Energy LLC | Crockett, TXOzona NE. (Canyon 7520) | ActiveGas | 8,187 | Dec 23, 2004 | — | — |
| Bailey #40942-105-39510 | Zarvona Energy LLC | Crockett, TXOzona NE. (Canyon 7520) | ActiveGas | 8,020 | Dec 23, 2004 | — | — |
| Bailey J. R. a #70442-105-39511 | Zarvona Energy LLC | Crockett, TXOzona NE. (Canyon 7520) | ActiveGas | 8,050 | Dec 23, 2004 | — | — |
| Bailey J. R. a #80342-105-39512 | Zarvona Energy LLC | Crockett, TXOzona NE. (Canyon 7520) | ActiveGas | 8,106 | Dec 23, 2004 | — | — |
| Bailey J. R. a #50942-105-39503 | Zarvona Energy LLC | Crockett, TXOzona NE. (Canyon 7520) | ActiveGas | 7,900 | Dec 16, 2004 | — | — |
| Bailey J. R. a #51042-105-39488 | Zarvona Energy LLC | Crockett, TXOzona NE. (Canyon 7520) | ActiveGas | 8,211 | Dec 9, 2004 | — | — |
| Connell B #2042-169-33745 | Zarvona Energy LLC | Garza, TXRocker -a- NW. (San Andres) | ActiveOil | 2,989 | Nov 23, 2004 | — | — |
| Connell B #1542-169-33744 | Zarvona Energy LLC | Garza, TXRocker -a- NW. (San Andres) | ActiveOil | 2,930 | Nov 22, 2004 | — | — |
| Bailey J. R. a #50642-105-39471 | Zarvona Energy LLC | Crockett, TXOzona NE. (Canyon 7520) | ActiveGas | 8,122 | Nov 18, 2004 | — | — |
| Bailey J. R. a #50842-105-39472 | Zarvona Energy LLC | Crockett, TXOzona NE. (Canyon 7520) | ActiveGas | 8,127 | Nov 18, 2004 | — | — |
| Wheat Minerals Trust #1HZ42-457-30585 | Zarvona Energy LLC | Tyler, TXBrookeland (Austin Chalk 8800) | ActiveGas | 13,149 | Nov 17, 2004 | — | — |
| Shusa 14 #11W42-165-36256 | Zarvona Energy LLC | Gaines, TXHarris (San Andres) | ActiveInjection | 5,015 | Nov 8, 2004 | — | — |
| Shusa 15 #442-165-36257 | Zarvona Energy LLC | Gaines, TXHarris (San Andres) | ActiveOil | 5,035 | Nov 8, 2004 | — | — |
| Shusa 15 #642-165-36258 | Zarvona Energy LLC | Gaines, TXHarris (San Andres) | ActiveOil | 5,025 | Nov 8, 2004 | — | — |
| Shusa 15 #742-165-36259 | Zarvona Energy LLC | Gaines, TXHarris (San Andres) | ActiveOil | 5,025 | Nov 8, 2004 | — | — |
| Shusa 15 #842-165-36260 | Zarvona Energy LLC | Gaines, TXHarris (San Andres) | ActiveOil | 5,030 | Nov 8, 2004 | — | — |
| Shusa 20 #342-165-36261 | Zarvona Energy LLC | Gaines, TXHarris (San Andres) | ActiveOil | 5,025 | Nov 8, 2004 | — | — |
| Shusa 20 #442-165-36262 | Zarvona Energy LLC | Gaines, TXHarris (San Andres) | ActiveOil | 5,020 | Nov 8, 2004 | — | — |
| Connell A. B. et al #1742-169-33738 | Zarvona Energy LLC | Garza, TXRocker -a- NW. (San Andres) | ActiveOil | 2,875 | Nov 4, 2004 | — | — |
| Connell A. B. et al #2042-169-33737 | Zarvona Energy LLC | Garza, TXRocker -a- NW. (San Andres) | ActiveInjection | 2,871 | Nov 1, 2004 | — | — |