| Unitas Ruth #142-297-34505 | Proline Energy Resources Inc | Live Oak, TXGeorge West East (Queen City) | ActiveGas | 7,136 | Mar 19, 2003 | — | — |
| Brask State 1846 #542-479-38335 | Proline Energy Resources Inc | Webb, TXGold River North (Olmos) | ActiveGas | 5,330 | Feb 19, 2003 | — | — |
| Geis Harvey #442-489-20019 | Proline Energy Resources Inc | Willacy, TXLa Sal Vieja | Shut inOil | 11,500 | Feb 13, 2003 | — | — |
| Webb County School Board #1142-479-38328 | Proline Energy Resources Inc | Webb, TXMancho Prado (L-1) | Temporarily abandonedGas | 8,350 | Feb 11, 2003 | — | — |
| Brask State 1840S #442-479-38320 | Proline Energy Resources Inc | Webb, TXGold River North (Olmos) | Temporarily abandonedGas | 5,670 | Feb 5, 2003 | — | — |
| Velas Siete #142-505-34659 | Proline Energy Resources Inc | Zapata, TXEl Grullo (Wilcox 11 000) | Temporarily abandonedGas | 13,000 | Jan 22, 2003 | — | — |
| Brask State Unit #642-479-38288 | Proline Energy Resources Inc | Webb, TXGold River North (Olmos) | ActiveGas | 5,350 | Dec 30, 2002 | — | — |
| B Gallagher 1GU #342-355-33509 | Proline Energy Resources Inc | Nueces, TXBaldwin (7400) | Temporarily abandonedGas | 9,708 | Dec 23, 2002 | — | — |
| Hinojosa a #342-215-33039 | Proline Energy Resources Inc | Hidalgo, TXMcAllen Ranch (Vicksburg K Cons) | ActiveGas | 9,500 | Dec 11, 2002 | — | — |
| Scott Foundation #242-311-33676 | Proline Energy Resources Inc | McMullen, TXCampana South (1450) | ActiveGas | 9,040 | Dec 5, 2002 | — | — |
| Brask State 1846 #242-479-38277 | Proline Energy Resources Inc | Webb, TXGold River North (Olmos) | Temporarily abandonedGas | 5,500 | Dec 5, 2002 | — | — |
| Brask State 1840S #342-479-38265 | Proline Energy Resources Inc | Webb, TXGold River North (Olmos) | Temporarily abandonedGas | 5,550 | Nov 19, 2002 | — | — |
| Jimmerson #242-401-33195 | Proline Energy Resources Inc | Rusk, TXOak Hill (Cotton Valley) | ActiveGas | 10,616 | Nov 13, 2002 | — | — |
| Brask State 1840 #242-479-38261 | Proline Energy Resources Inc | Webb, TXGold River North (Olmos) | ActiveGas | 5,500 | Nov 13, 2002 | — | — |
| Jimmerson #142-401-33190 | Proline Energy Resources Inc | Rusk, TXOak Hill (Cotton Valley) | ActiveGas | 10,550 | Nov 8, 2002 | — | — |
| Brask Ranch #242-479-38245 | Proline Energy Resources Inc | Webb, TXGold River North (Olmos) | ActiveGas | 5,450 | Oct 31, 2002 | — | — |
| Oransky M.B. et al #242-161-32461 | Proline Energy Resources Inc | Freestone, TXBanks Stop (Bossier Sand) | ActiveGas | 11,850 | Oct 17, 2002 | — | — |
| Brask Ranch #442-479-38197 | Proline Energy Resources Inc | Webb, TXGold River North (Olmos) | ActiveGas | 5,490 | Aug 23, 2002 | — | — |
| Gafford #242-249-32161 | Proline Energy Resources Inc | Jim Wells, TXBraman (Yegua) | Temporarily abandonedGas | 8,232 | Aug 14, 2002 | — | — |
| Brask State 1840 #142-479-38176 | Proline Energy Resources Inc | Webb, TXGold River North (Olmos) | ActiveGas | 5,457 | Jul 30, 2002 | — | — |
| Brask State 1846 #342-479-38159 | Proline Energy Resources Inc | Webb, TXGold River North (Olmos) | Temporarily abandonedGas | 5,280 | Jul 9, 2002 | — | — |
| Brask Ranch #742-479-38149 | Proline Energy Resources Inc | Webb, TXGold River North (Olmos) | Temporarily abandonedGas | 5,725 | Jun 26, 2002 | — | — |
| Robinson #242-175-33435 | Proline Energy Resources Inc | Goliad, TXWildcat | Temporarily abandonedGas | 9,585 | Jun 13, 2002 | — | — |
| Bassett William P. Gas Unit #642-401-33177 | Proline Energy Resources Inc | Rusk, TXOak Hill (Cotton Valley) | ActiveGas | 10,880 | Jun 7, 2002 | — | — |
| Brushy Creek Gas Unit #1542-285-32927 | Proline Energy Resources Inc | Lavaca, TXHope (Miocene 2900) | Temporarily abandonedGas | 3,622 | May 29, 2002 | — | — |
| Countiss Sam #1542-355-33463 | Proline Energy Resources Inc | Nueces, TXBaldwin (3070 Lagarto) | ActiveOil | 3,355 | May 28, 2002 | — | — |
| Countiss Sam #342-355-33311 | Proline Energy Resources Inc | Nueces, TXBaldwin (2100) | Temporarily abandonedGas | 3,170 | May 23, 2002 | — | — |
| Gallagher a #242-355-33460 | Proline Energy Resources Inc | Nueces, TXBaldwin (Baldwin Lower) | Shut inOil | 4,500 | May 17, 2002 | — | — |
| Brask Ranch #542-479-38111 | Proline Energy Resources Inc | Webb, TXGold River North (Olmos) | ActiveGas | 5,650 | May 13, 2002 | — | — |
| Brask Ranch #342-479-38103 | Proline Energy Resources Inc | Webb, TXGold River North (Olmos) | ActiveGas | 5,449 | May 1, 2002 | — | — |
| B. Gallagher 1 GU #142-355-33454 | Proline Energy Resources Inc | Nueces, TXBaldwin (9300) | Temporarily abandonedGas | 10,009 | Apr 30, 2002 | — | — |
| Cahoon Unit #142-291-32435 | Proline Energy Resources Inc | Liberty, TXHull South (Yegua 9550) | ActiveGas | 10,170 | Apr 24, 2002 | — | — |
| Olivarez-Van Dresar Unit #142-427-33469 | Proline Energy Resources Inc | Starr, TXHeintz (Vicksburg 10400) | Temporarily abandonedGas | 11,075 | Apr 10, 2002 | — | — |
| Scott Foundation #142-311-33661 | Proline Energy Resources Inc | McMullen, TXBonne Terre (11750) | Temporarily abandonedGas | 14,500 | Apr 9, 2002 | — | — |
| La Blanca Gas Unit #4442-215-32491 | Proline Energy Resources Inc | Hidalgo, TXLa Blanca (Frio 11300) | Temporarily abandonedGas | 11,800 | Mar 28, 2002 | — | — |
| Jacob #242-175-33238 | Proline Energy Resources Inc | Goliad, TXMission Valley W (Wilcox 10200) | ActiveGas | 10,800 | Mar 15, 2002 | — | — |
| Countiss Sam #3 F42-355-33449 | Proline Energy Resources Inc | Nueces, TXBaldwin (9290) | Temporarily abandonedGas | 9,862 | Mar 12, 2002 | — | — |
| Brask State 1846 #142-479-38067 | Proline Energy Resources Inc | Webb, TXGold River North (Olmos) | ActiveGas | 5,425 | Mar 7, 2002 | — | — |
| Cortez Paul #142-157-32106 | Proline Energy Resources Inc | Fort Bend, TXBeasley N. (Cook MTN) | Temporarily abandonedGas | 16,440 | Feb 27, 2002 | — | — |
| Jacob #142-175-33129 | Proline Energy Resources Inc | Goliad, TXMission Valley W (Wilcox 10200) | ActiveGas | 11,606 | Jan 14, 2002 | — | — |
| Countiss Sam #1242-355-33439 | Proline Energy Resources Inc | Nueces, TXBaldwin (2900) | Temporarily abandonedGas | 3,300 | Dec 10, 2001 | — | — |
| Welder Ranch #17F42-409-32333 | Proline Energy Resources Inc | San Patricio, TXAngelita New (Frio) | ActiveGas | 8,022 | Oct 3, 2001 | — | — |
| O Connor Ranch C #242-175-33391 | Proline Energy Resources Inc | Goliad, TXOconnor Ranch S. (Vicksburg) | Temporarily abandonedGas | 4,600 | Sep 28, 2001 | — | — |
| Miller #142-131-38149 | Proline Energy Resources Inc | Duval, TXLonghorn West (3700) | ActiveGas | 6,412 | Sep 20, 2001 | — | — |
| Goldston W. L. et al #29D42-215-31882 | Proline Energy Resources Inc | Hidalgo, TXLos Indios W. (UF-90-2) | Temporarily abandonedGas | 7,512 | Sep 17, 2001 | — | — |
| Welder Ranch #18D42-409-32332 | Proline Energy Resources Inc | San Patricio, TXOneil (5300) | ActiveGas | 7,500 | Aug 24, 2001 | — | — |
| Countiss Sam #1142-355-33409 | Proline Energy Resources Inc | Nueces, TXBaldwin (3150 Lagarto) | Temporarily abandonedGas | 3,280 | Aug 13, 2001 | — | — |
| Brushy Creek Gas Unit #1842-285-32915 | Proline Energy Resources Inc | Lavaca, TXBrushy Creek (Wilcox -S-1-11200) | Temporarily abandonedGas | 15,000 | Jul 31, 2001 | — | — |
| Glasscock a #242-089-30219 | Proline Energy Resources Inc | Colorado, TXGlasscock | Shut inOil | 10,228 | Jul 3, 2001 | — | — |
| Berryman et al Gas Unit #2R42-355-33387 | Proline Energy Resources Inc | Nueces, TXAgua Dulce (Vicksburg Consl.) | ActiveGas | 10,100 | May 30, 2001 | — | — |