| Bailey J. R. a #51642-105-39822 | Zarvona Energy LLC | Crockett, TXOzona NE. (Canyon 7520) | ActiveGas | 8,102 | Nov 15, 2005 | — | — |
| Bailey J. R. a #60542-105-39823 | Zarvona Energy LLC | Crockett, TXOzona NE. (Canyon 7520) | ActiveGas | 7,930 | Nov 15, 2005 | — | — |
| Black Stone Minerals #1HZ42-373-31048 | Zarvona Energy LLC | Polk, TXBrookeland (Austin Chalk 8800) | ActiveGas | 13,201 | Nov 9, 2005 | — | — |
| Rousselot #130242-413-32314 | Zarvona Energy LLC | Schleicher, TXOzona NE. (Canyon 7520) | ActiveGas | 8,360 | Nov 9, 2005 | — | — |
| Rousselot #130542-413-32315 | Zarvona Energy LLC | Schleicher, TXOzona NE. (Canyon 7520) | ActiveGas | 8,300 | Nov 9, 2005 | — | — |
| Rousselot #132142-413-32317 | Zarvona Energy LLC | Schleicher, TXOzona NE. (Canyon 7520) | ActiveGas | 8,365 | Nov 9, 2005 | — | — |
| Rousselot #140242-413-32318 | Zarvona Energy LLC | Schleicher, TXOzona NE. (Canyon 7520) | ActiveGas | 8,390 | Nov 9, 2005 | — | — |
| Rousselot #140542-413-32319 | Zarvona Energy LLC | Schleicher, TXOzona NE. (Canyon 7520) | ActiveGas | 8,430 | Nov 9, 2005 | — | — |
| Rousselot #150942-413-32320 | Zarvona Energy LLC | Schleicher, TXOzona NE. (Canyon 7520) | ActiveGas | 8,400 | Nov 9, 2005 | — | — |
| Pfluger-Black Stone a-20 #1HZ42-457-30612 | Zarvona Energy LLC | Tyler, TXBrookeland (Austin Chalk 8800) | ActiveGas | 13,666 | Nov 3, 2005 | — | — |
| Welborn #142-165-33988 | Zarvona Energy LLC | Gaines, TXLupus (Silurian) | PluggedOil | 13,500 | Oct 28, 2005 | — | — |
| Clayton Addie #90742-105-39797 | Zarvona Energy LLC | Crockett, TXOzona NE. (Canyon 7520) | ActiveGas | 8,010 | Oct 25, 2005 | — | — |
| Clayton Addie #261242-105-39798 | Zarvona Energy LLC | Crockett, TXOzona NE. (Canyon 7520) | ActiveGas | 8,070 | Oct 25, 2005 | — | — |
| Clayton Addie #261342-105-39799 | Zarvona Energy LLC | Crockett, TXOzona NE. (Canyon 7520) | ActiveGas | 8,030 | Oct 25, 2005 | — | — |
| Bailey #11342-105-39800 | Zarvona Energy LLC | Crockett, TXOzona NE. (Canyon 7520) | ActiveGas | 8,111 | Oct 25, 2005 | — | — |
| Bailey #11642-105-39801 | Zarvona Energy LLC | Crockett, TXOzona NE. (Canyon 7520) | ActiveGas | 8,180 | Oct 25, 2005 | — | — |
| Bailey #11242-105-39802 | Zarvona Energy LLC | Crockett, TXOzona NE. (Canyon 7520) | ActiveGas | 8,110 | Oct 25, 2005 | — | — |
| Bailey #117X42-105-39795 | Zarvona Energy LLC | Crockett, TXOzona NE. (Canyon 7520) | ActiveGas | 8,160 | Oct 17, 2005 | — | — |
| Crain-Black Stone a-375 #1HZ42-457-30609 | Zarvona Energy LLC | Tyler, TXBrookeland (Austin Chalk 8800) | ActiveGas | 13,171 | Oct 12, 2005 | — | — |
| Black Stone-Martinadale a-6 #2HZ42-457-30610 | Zarvona Energy LLC | Tyler, TXBrookeland (Austin Chalk 8800) | ActiveGas | 13,776 | Oct 12, 2005 | — | — |
| Shusa 14 #1242-165-36427 | Zarvona Energy LLC | Gaines, TXHarris (San Andres) | ActiveOil | 5,017 | Oct 4, 2005 | — | — |
| Rosebud #442-165-36428 | Zarvona Energy LLC | Gaines, TXHarris (San Andres) | ActiveOil | 5,000 | Oct 4, 2005 | — | — |
| Link #242-165-34594 | Zarvona Energy LLC | Gaines, TXFlanagan (Clearfork Cons.) | ActiveOil | 6,506 | Oct 3, 2005 | — | — |
| Black Stone Minerals #342-373-31043 | Zarvona Energy LLC | Polk, TXWildcat | Shut inGas | 14,484 | Sep 30, 2005 | — | — |
| Rousselot #460442-413-32306 | Zarvona Energy LLC | Schleicher, TXOzona NE. (Canyon 7520) | ActiveGas | 8,210 | Sep 29, 2005 | — | — |
| Rousselot #460242-413-32307 | Zarvona Energy LLC | Schleicher, TXOzona NE. (Canyon 7520) | ActiveGas | 8,280 | Sep 29, 2005 | — | — |
| Rousselot #151542-413-32308 | Zarvona Energy LLC | Schleicher, TXOzona NE. (Canyon 7520) | ActiveGas | 8,420 | Sep 29, 2005 | — | — |
| Connell B #2142-169-33779 | Zarvona Energy LLC | Garza, TXRocker -a- NW. (San Andres) | ActiveOil | 2,990 | Sep 20, 2005 | — | — |
| Childress P. L. #604X42-105-39771 | Zarvona Energy LLC | Crockett, TXOzona NE. (Canyon 7520) | ActiveGas | 7,860 | Sep 19, 2005 | — | — |
| Connell B #2242-169-33777 | Zarvona Energy LLC | Garza, TXRocker -a- NW. (San Andres) | ActiveInjection | 2,955 | Sep 19, 2005 | — | — |
| Connell B #2442-169-33778 | Zarvona Energy LLC | Garza, TXRocker -a- NW. (San Andres) | ActiveInjection | 2,930 | Sep 19, 2005 | — | — |
| Connell B #2542-169-33780 | Zarvona Energy LLC | Garza, TXRocker -a- NW. (San Andres) | ActiveOil | 2,914 | Sep 19, 2005 | — | — |
| Rousselot #131142-413-32303 | Zarvona Energy LLC | Schleicher, TXOzona NE. (Canyon 7520) | ActiveGas | 8,400 | Sep 8, 2005 | — | — |
| Rousselot #150642-413-32304 | Zarvona Energy LLC | Schleicher, TXOzona NE. (Canyon 7520) | ActiveGas | 8,500 | Sep 8, 2005 | — | — |
| Chandler #250142-105-39762 | Zarvona Energy LLC | Crockett, TXAngus (Canyon) | ActiveGas | 8,690 | Sep 6, 2005 | — | — |
| Childress B #50342-105-39752 | Zarvona Energy LLC | Crockett, TXOzona NE. (Canyon 7520) | ActiveGas | 8,130 | Sep 1, 2005 | — | — |
| Childress #160342-105-39753 | Zarvona Energy LLC | Crockett, TXOzona NE. (Canyon 7520) | ActiveGas | 8,150 | Sep 1, 2005 | — | — |
| Childress #160542-105-39754 | Zarvona Energy LLC | Crockett, TXOzona NE. (Canyon 7520) | ActiveGas | 7,860 | Sep 1, 2005 | — | — |
| Bailey J. R. Est B #42442-105-39755 | Zarvona Energy LLC | Crockett, TXOzona NE. (Canyon 7520) | ActiveGas | 8,174 | Sep 1, 2005 | — | — |
| Bailey J. R. Est B #180242-105-39756 | Zarvona Energy LLC | Crockett, TXOzona NE. (Canyon 7520) | ActiveGas | 8,130 | Sep 1, 2005 | — | — |
| Link #542-165-34592 | Zarvona Energy LLC | Gaines, TXHarris | ActiveOil | 6,144 | Aug 31, 2005 | — | — |
| Black Stone Clarke a-169 #1HHZ42-457-30602 | Zarvona Energy LLC | Tyler, TXBrookeland (Austin Chalk 8800) | ActiveGas | 12,714 | Aug 26, 2005 | — | — |
| Clayton #91242-105-39728 | Zarvona Energy LLC | Crockett, TXOzona NE. (Canyon 7520) | ActiveGas | 8,060 | Aug 5, 2005 | — | — |
| Clayton #91342-105-39729 | Zarvona Energy LLC | Crockett, TXOzona NE. (Canyon 7520) | ActiveGas | 8,050 | Aug 5, 2005 | — | — |
| Clayton #91442-105-39730 | Zarvona Energy LLC | Crockett, TXOzona NE. (Canyon 7520) | ActiveGas | 8,080 | Aug 5, 2005 | — | — |
| Clayton #91542-105-39731 | Zarvona Energy LLC | Crockett, TXOzona NE. (Canyon 7520) | ActiveGas | 8,050 | Aug 5, 2005 | — | — |
| Clayton #91742-105-39732 | Zarvona Energy LLC | Crockett, TXOzona NE. (Canyon 7520) | ActiveGas | 8,061 | Aug 5, 2005 | — | — |
| Clayton #91842-105-39733 | Zarvona Energy LLC | Crockett, TXOzona NE. (Canyon 7520) | ActiveGas | 8,130 | Aug 5, 2005 | — | — |
| Clayton #91942-105-39734 | Zarvona Energy LLC | Crockett, TXOzona NE. (Canyon 7520) | ActiveGas | 8,080 | Aug 5, 2005 | — | — |
| Blackstone Minerals a-6 #2HZ42-457-30604 | Zarvona Energy LLC | Tyler, TXBrookeland (Austin Chalk 8800) | ActiveGas | 13,773 | Aug 5, 2005 | — | — |