| Stockton B #842-283-31974 | Petrovybe Opco LLC | La Salle, TXSun T S H (Olmos) | ActiveGas | 8,000 | Sep 19, 2006 | — | — |
| Whittier #442-505-35695 | Petrovybe Opco LLC | Zapata, TXHaynes (Middle Wilcox Cons.) | ActiveGas | 11,474 | Sep 18, 2006 | — | — |
| Stockton #642-283-31973 | Petrovybe Opco LLC | La Salle, TXSun T S H (Olmos) | ActiveGas | 7,900 | Sep 1, 2006 | — | — |
| Stockton #742-283-31976 | Petrovybe Opco LLC | La Salle, TXSun T S H (Olmos) | ActiveGas | 7,900 | Sep 1, 2006 | — | — |
| Stockton a #542-283-31975 | Petrovybe Opco LLC | La Salle, TXSun T S H (Olmos) | ActiveGas | 8,000 | Aug 29, 2006 | — | — |
| Chato #442-283-31967 | Petrovybe Opco LLC | La Salle, TXSun T S H (Olmos) | ActiveGas | 8,000 | Aug 21, 2006 | — | — |
| Chato #742-283-31969 | Petrovybe Opco LLC | La Salle, TXSun T S H (Olmos) | ActiveGas | 8,000 | Aug 21, 2006 | — | — |
| Chato #842-283-31970 | Petrovybe Opco LLC | La Salle, TXSun T S H (Olmos) | Shut inOil | 8,000 | Aug 21, 2006 | — | — |
| Petru V. A. #142-489-31069 | Petrovybe Opco LLC | Willacy, TXLa Sal Vieja (Frio L) | ActiveGas | 15,000 | Aug 14, 2006 | — | — |
| Galvan #k 142-479-39619 | Petrovybe Opco LLC | Webb, TXLas Tiendas (Olmos) | ActiveGas | 6,562 | Aug 10, 2006 | — | — |
| Reeves #542-283-31964 | Petrovybe Opco LLC | La Salle, TXSun T S H (Olmos) | ActiveGas | 7,900 | Aug 9, 2006 | — | — |
| Gutierrez B #5R42-283-31965 | Petrovybe Opco LLC | La Salle, TXSun T S H (Olmos) | ActiveGas | 7,900 | Aug 9, 2006 | — | — |
| Gutierrez a #6R42-283-31966 | Petrovybe Opco LLC | La Salle, TXSun T S H (Olmos) | ActiveGas | 7,900 | Aug 9, 2006 | — | — |
| Pryor #642-283-31960 | Petrovybe Opco LLC | La Salle, TXSun T S H (Olmos) | ActiveGas | 8,000 | Jul 28, 2006 | — | — |
| Pryor #742-283-31961 | Petrovybe Opco LLC | La Salle, TXSun T S H (Olmos) | ActiveGas | 8,000 | Jul 28, 2006 | — | — |
| Appling #642-283-31952 | Petrovybe Opco LLC | La Salle, TXSun T S H (Olmos) | ActiveGas | 7,900 | Jul 12, 2006 | — | — |
| Pryor #542-283-31954 | Petrovybe Opco LLC | La Salle, TXSun T S H (Olmos) | ActiveGas | 8,000 | Jul 11, 2006 | — | — |
| Pryor #442-283-31955 | Petrovybe Opco LLC | La Salle, TXSun T S H (Olmos) | ActiveGas | 8,000 | Jul 11, 2006 | — | — |
| El Ebanito #242-505-35614 | Petrovybe Opco LLC | Zapata, TXHaynes (Middle Wilcox Cons.) | Temporarily abandonedGas | 12,146 | Jun 13, 2006 | — | — |
| Knandel Gas Unit #242-123-32100 | Petrovybe Opco LLC | De Witt, TXWarmsley S. (10550) | ActiveGas | 10,718 | May 18, 2006 | — | — |
| Appling #542-283-31943 | Petrovybe Opco LLC | La Salle, TXSun T S H (Olmos) | ActiveGas | 7,900 | May 15, 2006 | — | — |
| Appling #442-283-31944 | Petrovybe Opco LLC | La Salle, TXSun T S H (Olmos) | Temporarily abandonedGas | 7,900 | May 15, 2006 | — | — |
| Stockton a #442-283-31945 | Petrovybe Opco LLC | La Salle, TXSun T S H (Olmos) | ActiveGas | 8,000 | May 15, 2006 | — | — |
| La Soledad #342-505-35574 | Petrovybe Opco LLC | Zapata, TXHaynes (Middle Wilcox Cons.) | ActiveGas | 12,350 | May 10, 2006 | — | — |
| Galvan #g 142-479-39498 | Petrovybe Opco LLC | Webb, TXLas Tiendas (Olmos) | ActiveGas | 6,550 | May 3, 2006 | — | — |
| Appling B #3B42-283-31941 | Petrovybe Opco LLC | La Salle, TXSun T S H (Olmos) | ActiveGas | 7,900 | May 2, 2006 | — | — |
| Foster J. Estate #2442-283-31940 | Petrovybe Opco LLC | La Salle, TXSun T S H (Olmos) | ActiveGas | 8,000 | May 1, 2006 | — | — |
| Coates y #242-215-33090 | Petrovybe Opco LLC | Hidalgo, TXSamano (2ND Rincon) | ActiveGas | 9,405 | Mar 29, 2006 | — | — |
| Whittier #242-505-35547 | Petrovybe Opco LLC | Zapata, TXRoleta (Wilcox Consolidated) | ActiveGas | 10,200 | Mar 24, 2006 | — | — |
| Galvan #f 142-479-39439 | Petrovybe Opco LLC | Webb, TXLas Tiendas (Olmos) | ActiveGas | 6,500 | Mar 9, 2006 | — | — |
| Foster J. Estate #2242-283-31934 | Petrovybe Opco LLC | La Salle, TXSun T S H (Olmos) | ActiveGas | 8,000 | Mar 6, 2006 | — | — |
| Gutierrez C #2R42-283-31521 | Petrovybe Opco LLC | La Salle, TXSun T S H (Olmos) | ActiveGas | 10,260 | Mar 3, 2006 | — | — |
| Stockton a #142-283-31536 | Petrovybe Opco LLC | La Salle, TXSun T S H (Olmos) | ActiveGas | 10,290 | Mar 3, 2006 | — | — |
| Martin J. C. #1442-283-31917 | Petrovybe Opco LLC | La Salle, TXSun T S H (Olmos) | ActiveGas | 8,000 | Feb 13, 2006 | — | — |
| Foster J. Estate #2342-283-31927 | Petrovybe Opco LLC | La Salle, TXSun T S H (Olmos) | ActiveGas | 8,000 | Jan 26, 2006 | — | — |
| Stokes #442-479-39393 | Petrovybe Opco LLC | Webb, TXTom Walsh (Olmos) | ActiveGas | 7,826 | Jan 24, 2006 | — | — |
| Pryor #242-283-31926 | Petrovybe Opco LLC | La Salle, TXSun T S H (Olmos) | Temporarily abandonedGas | 8,000 | Jan 23, 2006 | — | — |
| Appling 1 #142-283-31923 | Petrovybe Opco LLC | La Salle, TXSun T S H (Olmos) | ActiveGas | 8,000 | Jan 18, 2006 | — | — |
| Chato #342-283-31922 | Petrovybe Opco LLC | La Salle, TXSun T S H (Olmos) | ActiveGas | 8,000 | Jan 13, 2006 | — | — |
| Winslow O. H. #1742-283-31921 | Petrovybe Opco LLC | La Salle, TXSun T S H (Olmos) | ActiveGas | 8,010 | Jan 5, 2006 | — | — |
| Reese #342-479-39373 | Petrovybe Opco LLC | Webb, TXTom Walsh (Olmos) | ActiveGas | 7,700 | Jan 5, 2006 | — | — |
| Chato #242-283-31920 | Petrovybe Opco LLC | La Salle, TXSun T S H (Olmos) | ActiveGas | 7,931 | Dec 29, 2005 | — | — |
| Stokes #342-479-39365 | Petrovybe Opco LLC | Webb, TXTom Walsh (Olmos) | ActiveGas | 7,650 | Dec 22, 2005 | — | — |
| Johnson AB #1R42-289-31544 | Petrovybe Opco LLC | Leon, TXBranton W. (Cotton Valley Lime) | Temporarily abandonedGas | 15,912 | Dec 16, 2005 | — | — |
| Chato #142-283-31919 | Petrovybe Opco LLC | La Salle, TXSun T S H (Olmos) | ActiveGas | 8,000 | Dec 15, 2005 | — | — |
| Foster J. Estate #2142-283-31912 | Petrovybe Opco LLC | La Salle, TXSun T S H (Olmos) | ActiveGas | 8,000 | Nov 22, 2005 | — | — |
| Foster J. Estate #2042-283-31910 | Petrovybe Opco LLC | La Salle, TXSun T S H (Olmos) | ActiveGas | 8,015 | Nov 21, 2005 | — | — |
| Galvan #b 142-479-39311 | Petrovybe Opco LLC | Webb, TXLas Tiendas (Olmos) | ActiveGas | 6,500 | Oct 12, 2005 | — | — |
| Galvan #c 142-479-39310 | Petrovybe Opco LLC | Webb, TXLas Tiendas (Olmos) | ActiveGas | 6,570 | Oct 11, 2005 | — | — |
| Stokes #242-479-39277 | Petrovybe Opco LLC | Webb, TXTom Walsh (Olmos) | ActiveGas | 7,677 | Sep 19, 2005 | — | — |