| Kampfenkel et al G. U. #142-355-33154 | Proline Energy Resources Inc | Nueces, TXAgua Dulce (Vicksburg Consl.) | Temporarily abandonedGas | 11,002 | Jun 4, 1999 | — | — |
| Martin Albert Mineral Trust #1HZ42-283-31539 | Proline Energy Resources Inc | La Salle, TXCooke (Wilcox 4600) | Temporarily abandonedGas | 13,218 | May 19, 1999 | — | — |
| Cooley M. E. #342-469-33406 | Proline Energy Resources Inc | Victoria, TXMission Valley W.(wilcox 10600) | ActiveGas | 13,650 | May 7, 1999 | — | — |
| Welder J.F. Heirs #f 142-409-03870 | Proline Energy Resources Inc | San Patricio, TXAngelita New (Frio) | PluggedOil | 7,809 | Mar 30, 1999 | — | — |
| Peters #342-239-00719 | Proline Energy Resources Inc | Jackson, TXMayo (5800) | Shut inOil | 6,007 | Feb 26, 1999 | — | — |
| Webb County School Board #142-479-32542 | Proline Energy Resources Inc | Webb, TXMancho Prado (Wilcox Lo. 7050) | ActiveGas | 9,366 | Feb 22, 1999 | — | — |
| Berryman et al Unit #142-355-33135 | Proline Energy Resources Inc | Nueces, TXAgua Dulce (Vicksburg Consl.) | Temporarily abandonedGas | 10,500 | Dec 18, 1998 | — | — |
| Webb County School Board #242-479-32837 | Proline Energy Resources Inc | Webb, TXMancho Prado (L-1) | ActiveGas | 9,200 | Dec 10, 1998 | — | — |
| Russell Unit #1HZ42-051-31211 | Proline Energy Resources Inc | Burleson, TXGiddings (Austin Chalk-3) | Shut inOil | 9,470 | Jul 30, 1998 | — | — |
| Swoli #442-215-32539 | Proline Energy Resources Inc | Hidalgo, TXLos Indios (Vicksburg Cons.) | ActiveGas | 12,887 | May 5, 1998 | — | — |
| Southland #6542-131-38249 | Proline Energy Resources Inc | Duval, TXSouthland (Queen City) | Temporarily abandonedGas | 10,050 | Apr 24, 1998 | — | — |
| Welder J.F. Heirs #s 142-409-03850 | Proline Energy Resources Inc | San Patricio, TXAngelita New (Frio) | ActiveOil | 7,601 | Apr 1, 1998 | — | — |
| La Blanca Gas Unit #3942-215-32341 | Proline Energy Resources Inc | Hidalgo, TXLa Blanca ( 9400) | Temporarily abandonedGas | 13,477 | Mar 2, 1998 | — | — |
| Bunk NO 1 Pooled Unit #142-321-31755 | Proline Energy Resources Inc | Matagorda, TXWadsworth (11 100-Oil) | PluggedOil | 12,700 | Feb 24, 1998 | — | — |
| Miller #642-131-38185 | Proline Energy Resources Inc | Duval, TXSweden (Hiawatha Upper) | Temporarily abandonedGas | 6,000 | Feb 5, 1998 | — | — |
| Goldston #5242-215-32499 | Proline Energy Resources Inc | Hidalgo, TXLos Indios (Vicksburg Cons.) | ActiveGas | 14,830 | Dec 29, 1997 | — | — |
| Goldston W. L. et al #48 F42-215-32208 | Proline Energy Resources Inc | Hidalgo, TXLos Indios (3850 Stray) | Temporarily abandonedGas | 7,300 | Oct 21, 1997 | — | — |
| Goldston W.L. et al #47 F42-215-32207 | Proline Energy Resources Inc | Hidalgo, TXLos Indios W. (UF-90) | Shut inGas | 6,850 | Sep 15, 1997 | — | — |
| Duncan F. B. #142-481-00920 | Proline Energy Resources Inc | Wharton, TXBernard W. (Clodine) | Temporarily abandonedGas | 7,138 | Jul 25, 1997 | — | — |
| McFaddin a #1842-469-32019 | Proline Energy Resources Inc | Victoria, TXMcFaddin (1800) | Temporarily abandonedGas | 5,500 | Jul 11, 1997 | — | — |
| McFaddin a #2942-469-32664 | Proline Energy Resources Inc | Victoria, TXMcFaddin (1800) | Temporarily abandonedGas | 4,200 | Jul 11, 1997 | — | — |
| Priday Unit #142-409-32527 | Proline Energy Resources Inc | San Patricio, TXGeronimo (Frio Lower) | ActiveGas | 11,000 | May 15, 1997 | — | — |
| Swanson-Meek Gas Unit #1-C42-481-33876 | Proline Energy Resources Inc | Wharton, TXPhase Four (9220 Yegua) | ActiveGas | 10,946 | Apr 9, 1997 | — | — |
| Miller #542-131-38184 | Proline Energy Resources Inc | Duval, TXLonghorn South (4200) | Temporarily abandonedGas | 6,014 | Apr 7, 1997 | — | — |
| Woods #142-239-32328 | Proline Energy Resources Inc | Jackson, TXMayo (5930) | Temporarily abandonedGas | 7,200 | Mar 28, 1997 | — | — |
| La Blanca Gas Unit #4142-215-32396 | Proline Energy Resources Inc | Hidalgo, TXLa Blanca ( 9400) | Temporarily abandonedGas | 10,100 | Feb 27, 1997 | — | — |
| Hamon Heirs #442-239-00604 | Proline Energy Resources Inc | Jackson, TXGanado West (Charles Sand) | Shut inOil | 4,752 | Feb 27, 1997 | — | — |
| Farms I. P. Unit a #9X42-039-32608 | Proline Energy Resources Inc | Brazoria, TXChocolate Bayou (Andrau) | Temporarily abandonedGas | 15,198 | Feb 5, 1997 | — | — |
| Goldston W.L. et al #31 D42-215-31874 | Proline Energy Resources Inc | Hidalgo, TXLos Indios (P-1) | Shut inOil | 7,500 | Jan 21, 1997 | — | — |
| Miller #442-131-38159 | Proline Energy Resources Inc | Duval, TXLonghorn (Hiawatha) | Shut inOil | 5,710 | Dec 27, 1996 | — | — |
| Miller #342-131-38160 | Proline Energy Resources Inc | Duval, TXSouthland (Pettus 5300) | Shut inOil | 6,410 | Dec 27, 1996 | — | — |
| Goldston W.L. et al #4942-215-32210 | Proline Energy Resources Inc | Hidalgo, TXLos Indios (Vicksburg Cons.) | ActiveGas | 14,830 | Dec 20, 1996 | — | — |
| Goldston W. L. et al #39 D42-215-31934 | Proline Energy Resources Inc | Hidalgo, TXLos Indios (UF-50) | Shut inGas | 7,739 | Aug 29, 1996 | — | — |
| Hurry-Britt Unit #242-051-31037 | Proline Energy Resources Inc | Burleson, TXCaldwell (Austin Chalk) | Shut inOil | 8,212 | Aug 7, 1996 | — | — |
| Despain E. A. #142-479-36523 | Proline Energy Resources Inc | Webb, TXShockacon (Wilcox 6700) | ActiveGas | 6,900 | Jun 28, 1996 | — | — |
| Hamon Heirs #3 A42-239-31510 | Proline Energy Resources Inc | Jackson, TXGanado West | Shut inOil | 4,860 | May 29, 1996 | — | — |
| Glasscock C. G. #842-089-31965 | Proline Energy Resources Inc | Colorado, TXGlasscock (Wilcox 9 400) | Shut inOil | 11,650 | Apr 2, 1996 | — | — |
| Tait Alice #342-089-00192 | Proline Energy Resources Inc | Colorado, TXTait (Wilcox 9 900) | Temporarily abandonedGas | 11,475 | Mar 18, 1996 | — | — |
| 7300 Gas Unit #142-489-30939 | Proline Energy Resources Inc | Willacy, TXLa Sal Vieja (7300) | Temporarily abandonedGas | 10,131 | Dec 1, 1995 | — | — |
| Farms I. P. #6X42-039-32564 | Proline Energy Resources Inc | Brazoria, TXChocolate Bayou ( Alibel) | Shut inOil | 15,005 | Sep 18, 1995 | — | — |
| Southwest Oil & Land Inc. #242-215-32256 | Proline Energy Resources Inc | Hidalgo, TXLos Indios (Vicksburg Cons.) | ActiveGas | 13,100 | Aug 10, 1995 | — | — |
| Farms I. P. #4X42-039-32491 | Proline Energy Resources Inc | Brazoria, TXChocolate Bayou (Lower Schenk) | Shut inOil | 12,750 | Jul 6, 1995 | — | — |
| Baines W. M. #342-409-32476 | Proline Energy Resources Inc | San Patricio, TXMidway S. (Dubose) | Shut inOil | 9,685 | Jun 12, 1995 | — | — |
| Stafford Joe W. et al #242-089-00185 | Proline Energy Resources Inc | Colorado, TXWildcat | Temporarily abandonedGas | 10,304 | May 26, 1995 | — | — |
| Gruy V.K. #242-131-38025 | Proline Energy Resources Inc | Duval, TXGruy (Wilcox FB-2) | ActiveGas | 14,282 | Apr 3, 1995 | — | — |
| Dorothy Unit #1HZ42-185-30509 | Proline Energy Resources Inc | Grimes, TXGiddings (Austin Chalk Gas) | ActiveGas | 17,065 | Mar 23, 1995 | — | — |
| Frost Trust #742-479-36255 | Proline Energy Resources Inc | Webb, TXShockacon (Wilcox 6700) | ActiveGas | 7,032 | Jan 23, 1995 | — | — |
| Beaurline Aw(a) #142-215-20051 | Proline Energy Resources Inc | Hidalgo, TXLos Indios W. (MF-38) | Shut inOil | 5,424 | Jan 19, 1995 | — | — |
| Reeves #342-283-31561 | Proline Energy Resources Inc | La Salle, TXStuart City (Edwards Lime) | ActiveGas | 10,300 | Sep 13, 1994 | — | — |
| Southwest Oil & Land Inc. #142-215-32189 | Proline Energy Resources Inc | Hidalgo, TXLos Indios (Vicksburg Cons.) | Temporarily abandonedGas | 13,500 | Sep 7, 1994 | — | — |