| Hart et al #242-427-33489 | Petrovybe Opco LLC | Starr, TXSamano (Third Massive) | ActiveGas | 10,300 | Oct 7, 2004 | — | — |
| Winslow O. H. #842-283-31851 | Petrovybe Opco LLC | La Salle, TXSun T S H (Olmos) | ActiveGas | 8,000 | Oct 5, 2004 | — | — |
| Salinas Fausto et al #542-427-33400 | Petrovybe Opco LLC | Starr, TXSamano (2ND Rincon) | ActiveGas | 10,100 | Oct 4, 2004 | — | — |
| Foster J. Estate #1142-283-31848 | Petrovybe Opco LLC | La Salle, TXSun T S H (Olmos) | ActiveGas | 8,000 | Sep 24, 2004 | — | — |
| Samano #3742-427-33539 | Petrovybe Opco LLC | Starr, TXSamano (1ST Massive) | ActiveGas | 8,500 | Aug 30, 2004 | — | — |
| De Flores M. S. #142-427-33610 | Petrovybe Opco LLC | Starr, TXSamano (1ST Massive) | ActiveGas | 10,980 | Aug 30, 2004 | — | — |
| Winslow O. H. #742-283-31841 | Petrovybe Opco LLC | La Salle, TXSun T S H (Olmos) | ActiveGas | 8,000 | Aug 20, 2004 | — | — |
| Foster J. Estate #1042-283-31838 | Petrovybe Opco LLC | La Salle, TXSun T S H (Olmos) | ActiveGas | 8,012 | Aug 4, 2004 | — | — |
| Samano C #142-427-32070 | Petrovybe Opco LLC | Starr, TXYturria | Temporarily abandonedGas | 7,550 | Jul 23, 2004 | — | — |
| Stokes #1R42-479-38797 | Petrovybe Opco LLC | Webb, TXTom Walsh (Olmos) | ActiveGas | 7,715 | Jul 14, 2004 | — | — |
| Martin J. C. #542-283-31097 | Petrovybe Opco LLC | La Salle, TXSun T S H (Olmos) | Shut inOil | 7,750 | Jul 5, 2004 | — | — |
| Foster J. Estate #942-283-31834 | Petrovybe Opco LLC | La Salle, TXSun T S H (Olmos) | ActiveGas | 8,012 | Jul 2, 2004 | — | — |
| Salinas Fausto et al #1042-427-33449 | Petrovybe Opco LLC | Starr, TXSamano (2ND Rincon) | ActiveGas | 7,300 | Jun 21, 2004 | — | — |
| Juana Salas #142-427-33740 | Petrovybe Opco LLC | Starr, TXSamano (2ND Rincon) | ActiveGas | 10,030 | Jun 21, 2004 | — | — |
| Martin J.C. (Buffalo) #142-283-30332 | Petrovybe Opco LLC | La Salle, TXCooke West (Olmos) | ActiveGas | 11,200 | Jun 15, 2004 | — | — |
| Foster J. Estate #142-283-30960 | Petrovybe Opco LLC | La Salle, TXSun T S H (Olmos) | ActiveGas | 8,000 | Jun 3, 2004 | — | — |
| Foster J. Estate #242-283-30980 | Petrovybe Opco LLC | La Salle, TXSun T S H (Olmos) | Temporarily abandonedGas | 7,600 | Jun 3, 2004 | — | — |
| Martin J. C. #442-283-31057 | Petrovybe Opco LLC | La Salle, TXSun T S H (Olmos) | ActiveGas | 7,800 | Jun 3, 2004 | — | — |
| Stockton J.H. #242-283-31717 | Petrovybe Opco LLC | La Salle, TXSun T S H (Olmos) | ActiveGas | 7,664 | Jun 3, 2004 | — | — |
| Martin J. C. #842-283-31732 | Petrovybe Opco LLC | La Salle, TXSun T S H (Olmos) | ActiveGas | 7,850 | Jun 3, 2004 | — | — |
| Salinas Fausto et al #642-427-33407 | Petrovybe Opco LLC | Starr, TXSamano (2ND Rincon) | ActiveGas | 9,506 | Jun 2, 2004 | — | — |
| Gutierrez F #142-283-30973 | Petrovybe Opco LLC | La Salle, TXSun T S H (Olmos) | ActiveGas | 7,908 | May 27, 2004 | — | — |
| Wright-Long Gas Unit #142-479-38740 | Petrovybe Opco LLC | Webb, TXTom Walsh (Olmos) | ActiveGas | 7,607 | May 24, 2004 | — | — |
| EF Energy/Winslow O. H. #242-283-31707 | Petrovybe Opco LLC | La Salle, TXSun T S H (Olmos) | ActiveGas | 7,866 | May 20, 2004 | — | — |
| Winslow O. H. #342-283-31720 | Petrovybe Opco LLC | La Salle, TXSun T S H (Olmos) | ActiveGas | 7,713 | May 20, 2004 | — | — |
| Winslow O. H. #442-283-31788 | Petrovybe Opco LLC | La Salle, TXSun T S H (Olmos) | ActiveGas | 8,000 | May 19, 2004 | — | — |
| Salinas Fausto et al #742-427-33421 | Petrovybe Opco LLC | Starr, TXSamano (Massive 7200) | ActiveGas | 10,000 | May 3, 2004 | — | — |
| Coates y #142-215-33073 | Petrovybe Opco LLC | Hidalgo, TXSamano (Third Massive) | ActiveGas | 9,653 | Apr 23, 2004 | — | — |
| Clay Nona #142-025-33225 | Petrovybe Opco LLC | Bee, TXCausey (11 100) | ActiveGas | 10,800 | Mar 16, 2004 | — | — |
| Gutierrez F #0442-283-31824 | Petrovybe Opco LLC | La Salle, TXSun T S H (Olmos) | ActiveGas | 8,012 | Mar 10, 2004 | — | — |
| Martin J. C. #942-283-31821 | Petrovybe Opco LLC | La Salle, TXSun T S H (Olmos) | ActiveGas | 8,012 | Feb 20, 2004 | — | — |
| Richmond #1242-427-33704 | Petrovybe Opco LLC | Starr, TXSamano (2ND Rincon) | Temporarily abandonedGas | 8,349 | Feb 5, 2004 | — | — |
| Acevedo #142-427-33694 | Petrovybe Opco LLC | Starr, TXSamano (2ND Rincon) | ActiveGas | 10,000 | Dec 18, 2003 | — | — |
| Petru V. A. #242-489-31075 | Petrovybe Opco LLC | Willacy, TXLa Sal Vieja (Deep) | ActiveGas | 14,885 | Dec 15, 2003 | — | — |
| Kent Gas Unit #142-427-33685 | Petrovybe Opco LLC | Starr, TXSamano E. (Massive 7200) | ActiveGas | 10,000 | Dec 3, 2003 | — | — |
| Foster J. Estate #742-283-31816 | Petrovybe Opco LLC | La Salle, TXSun T S H (Olmos) | ActiveGas | 8,000 | Nov 14, 2003 | — | — |
| Texaco Fee Guerra Share 22 #142-427-33679 | Petrovybe Opco LLC | Starr, TXRoma (Queen City A) | Temporarily abandonedGas | 6,643 | Nov 13, 2003 | — | — |
| Samano #4942-427-33678 | Petrovybe Opco LLC | Starr, TXSamano (2ND Rincon) | ActiveGas | 9,741 | Nov 12, 2003 | — | — |
| Samano #4842-427-33673 | Petrovybe Opco LLC | Starr, TXSamano E. (Fourth Massive) | ActiveGas | 9,550 | Nov 4, 2003 | — | — |
| Martin J. C. #742-283-31814 | Petrovybe Opco LLC | La Salle, TXSun T S H (Olmos) | ActiveGas | 8,000 | Oct 24, 2003 | — | — |
| Samano #4742-427-33668 | Petrovybe Opco LLC | Starr, TXSamano (2ND Rincon) | ActiveGas | 9,150 | Oct 20, 2003 | — | — |
| Zamora Ruiz #342-427-33669 | Petrovybe Opco LLC | Starr, TXSamano (1ST Massive) | Temporarily abandonedGas | 10,800 | Oct 20, 2003 | — | — |
| Foster J. Estate #542-283-31770 | Petrovybe Opco LLC | La Salle, TXSun T S H (Olmos) | ActiveGas | 7,800 | Oct 17, 2003 | — | — |
| Gutierrez E #242-283-30999 | Petrovybe Opco LLC | La Salle, TXSun T S H (Olmos) | ActiveGas | 7,900 | Oct 8, 2003 | — | — |
| Foster J. Estate #442-283-31064 | Petrovybe Opco LLC | La Salle, TXSun T S H (Olmos) | ActiveGas | 7,750 | Oct 8, 2003 | — | — |
| Foster J. Estate #342-283-30990 | Petrovybe Opco LLC | La Salle, TXSun T S H (Olmos) | ActiveGas | 7,900 | Oct 3, 2003 | — | — |
| Samano #4642-427-33661 | Petrovybe Opco LLC | Starr, TXSamano E. (Fourth Massive) | ActiveGas | 10,250 | Sep 25, 2003 | — | — |
| Kirby #342-291-31751 | Petrovybe Opco LLC | Liberty, TXCleveland S.(6550) | ActiveGas | 7,230 | Sep 15, 2003 | — | — |
| Samano #4542-427-33658 | Petrovybe Opco LLC | Starr, TXSamano (1ST Massive) | Temporarily abandonedGas | 10,000 | Sep 12, 2003 | — | — |
| Richmond #842-427-33653 | Petrovybe Opco LLC | Starr, TXSamano E. (Third Massive) | ActiveGas | 10,905 | Sep 4, 2003 | — | — |