| Vela, E. Trust #142-505-34458 | Dreyfus, Louis Natural Gas Corp | Zapata, TX | Not on schedule | 14,500 | Nov 27, 2001 | — | — |
| Sinast #142-123-31915 | Dreyfus, Louis Natural Gas Corp | De Witt, TX | Not on schedule | 14,000 | Aug 24, 2001 | — | — |
| Thomson "C" #1042-435-35536 | Dreyfus, Louis Natural Gas Corp | Sutton, TX | Not on schedule | 6,750 | Jun 13, 2001 | — | — |
| State Tract 148L NE/4 #242-706-30231 | Dreyfus, Louis Natural Gas Corp | Galveston-LB, TX | Not on schedule | 15,000 | Mar 1, 2001 | — | — |
| Cusenbary 36 #242-435-35344 | Dreyfus, Louis Natural Gas Corp | Sutton, TX | Not on schedule | 5,400 | Feb 21, 2001 | — | — |
| Hamman #242-285-32824 | Dreyfus, Louis Natural Gas Corp | Lavaca, TX | Not on schedule | 15,700 | Oct 3, 2000 | — | — |
| Dugat "a" #642-285-32801 | Dreyfus, Louis Natural Gas Corp | Lavaca, TX | Not on schedule | 13,900 | Jun 20, 2000 | — | — |
| Bacon Ranch #160242-137-31549 | Dreyfus, Louis Natural Gas Corp | Edwards, TX | Not on schedule | 4,200 | Apr 13, 2000 | — | — |
| Rehm #142-285-32773 | Dreyfus Louis Natural Gas Corp | Lavaca, TXWildcat | PluggedGas | 12,200 | Feb 3, 2000 | — | — |
| Rader 104 #242-295-32517 | Dreyfus Louis Natural Gas Corp | Lipscomb, TXWildcat | PluggedGas | 11,000 | Dec 2, 1999 | — | — |
| Galbreath 80 #342-435-35027 | Dreyfus, Louis Natural Gas Corp | Sutton, TX | Not on schedule | 6,200 | Nov 10, 1999 | — | — |
| Dugat a #242-285-32700 | Dreyfus Louis Natural Gas Corp | Lavaca, TXWildcat | PluggedGas | 15,200 | Oct 22, 1999 | — | — |
| State Tract 148L NE/4 #1 #142-706-30223 | Dreyfus, Louis Natural Gas Corp | Galveston-LB, TX | Plugged | 15,000 | Oct 13, 1999 | — | — |
| Espy 57 #1042-435-35000 | Dreyfus, Louis Natural Gas Corp | Sutton, TX | Not on schedule | 6,050 | Oct 12, 1999 | — | — |
| Espy 40 #942-435-35004 | Dreyfus Louis Natural Gas Corp | Sutton, TXSawyer (Canyon) | PluggedGas | 6,000 | Oct 12, 1999 | — | — |
| Duenow Mildred #142-285-32739 | Dreyfus Louis Natural Gas Corp | Lavaca, TXWildcat | PluggedGas | 15,000 | Sep 10, 1999 | — | — |
| Sartwelle a #142-285-32457 | Dreyfus Louis Natural Gas Corp | Lavaca, TXBorchers South (2980) | PluggedGas | 3,800 | Jul 7, 1999 | — | — |
| Courson Lips 156 #242-393-31445 | Dreyfus, Louis Natural Gas Corp | Roberts, TX | Plugged | 9,300 | Jun 23, 1999 | — | — |
| Parks #142-175-32447 | Dreyfus Louis Natural Gas Corp | Goliad, TXFannin South (3550) | PluggedGas | 4,000 | Jun 14, 1999 | — | — |
| Spencer 174 #242-413-32004 | Dreyfus Louis Natural Gas Corp | Schleicher, TXSawyer (Canyon) | PluggedGas | 7,900 | Jun 11, 1999 | — | — |
| Johnson T. #142-423-30968 | Dreyfus Louis Natural Gas Corp | Smith, TXChapel Hill (Rodessa) | PluggedOil | 8,700 | Jun 3, 1999 | — | — |
| Anderson French Gas Unit #242-409-30636 | Dreyfus Louis Natural Gas Corp | San Patricio, TXMidway S. (Dubose) | PluggedGas | 13,202 | May 25, 1999 | — | — |
| Rosenquest G. U. #242-469-32855 | Dreyfus Louis Natural Gas Corp | Victoria, TXNursery S. (2160) | PluggedGas | 4,010 | Feb 2, 1999 | — | — |
| Rosenquest G. U. #142-469-32798 | Dreyfus Louis Natural Gas Corp | Victoria, TXNursery S. (2250) | PluggedGas | 4,012 | Jan 21, 1999 | — | — |
| Dugat a #442-285-32501 | Dreyfus Louis Natural Gas Corp | Lavaca, TXHope (Miocene 2300) | PluggedGas | 3,600 | Oct 20, 1998 | — | — |
| Butler Jack #142-423-31072 | Dreyfus Louis Natural Gas Corp | Smith, TXChapel Hill (Paluxy) | PluggedGas | 8,800 | Oct 15, 1998 | — | — |
| Lyons #142-285-32110 | Dreyfus Louis Natural Gas Corp | Lavaca, TXHope (Miocene 2300) | PluggedGas | 3,508 | Sep 24, 1998 | — | — |
| Dugat B #342-285-32649 | Dreyfus Louis Natural Gas Corp | Lavaca, TXWildcat | PluggedGas | 13,000 | Sep 22, 1998 | — | — |
| Mayfield Ranch K #128242-137-31484 | Dreyfus Louis Natural Gas Corp | Edwards, TXM. M. W. (Canyon) | PluggedGas | 4,600 | Jun 22, 1998 | — | — |
| Foster, Jr 81 #542-465-30582 | Dreyfus, Louis Natural Gas Corp | Val Verde, TX | Not on schedule | 5,950 | Apr 30, 1998 | — | — |
| State Tract 558 NE/4 #142-703-30384 | Dreyfus, Louis Natural Gas Corp | Matgrda IS-LB, TX | Plugged | 10,900 | Feb 27, 1998 | — | — |
| State Tract 215-L NW/4 #142-706-30222 | Dreyfus, Louis Natural Gas Corp | Galveston-LB, TX | Not on schedule | 6,250 | Jan 26, 1998 | — | — |
| Jones Trust 98 #142-295-32424 | Dreyfus Louis Natural Gas Corp | Lipscomb, TXWildcat | PluggedGas | 10,975 | Jan 20, 1998 | — | — |
| Hancock #1R42-285-32461 | Dreyfus Louis Natural Gas Corp | Lavaca, TXProvident City (Frio 3660) | PluggedGas | 4,100 | Dec 31, 1997 | — | — |
| Migl-Mitchell #242-285-32562 | Dreyfus Louis Natural Gas Corp | Lavaca, TXWildcat | PluggedGas | 16,000 | Dec 15, 1997 | — | — |
| Spencer 173 #342-413-32022 | Dreyfus, Louis Natural Gas Corp | Schleicher, TX | Not on schedule | 7,950 | Nov 7, 1997 | — | — |
| Spencer 173 #242-413-32023 | Dreyfus, Louis Natural Gas Corp | Schleicher, TX | Not on schedule | 8,250 | Nov 7, 1997 | — | — |
| Hellenbeck Chrystella 67 #242-413-32024 | Dreyfus Louis Natural Gas Corp | Schleicher, TXSawyer (Canyon) | PluggedGas | 8,050 | Nov 7, 1997 | — | — |
| Horton, R. P. #2642-311-33478 | Dreyfus, Louis Natural Gas Corp | McMullen, TX | Not on schedule | 9,600 | Oct 31, 1997 | — | — |
| Jones Trust #168142-295-32400 | Dreyfus Louis Natural Gas Corp | Lipscomb, TXWildcat | PluggedGas | 10,700 | Oct 23, 1997 | — | — |
| Borchers Otto #142-285-32544 | Dreyfus Louis Natural Gas Corp | Lavaca, TXWildcat | PluggedGas | 14,500 | Oct 9, 1997 | — | — |
| Johnson, JO Nell "31" #442-435-34738 | Dreyfus, Louis Natural Gas Corp | Sutton, TX | Not on schedule | 9,200 | Sep 5, 1997 | — | — |
| McMaster #142-285-32511 | Dreyfus Louis Natural Gas Corp | Lavaca, TXLowrance Ranch (5400 Yegua) | PluggedGas | 5,400 | Sep 3, 1997 | — | — |
| Allen #142-089-31966 | Dreyfus Louis Natural Gas Corp | Colorado, TXSpeaks (1900 W) | PluggedGas | 4,000 | Aug 26, 1997 | — | — |
| Phillips -7- #242-137-31359 | Dreyfus Louis Natural Gas Corp | Edwards, TXSawyer (Canyon) | PluggedGas | 4,500 | Aug 1, 1997 | — | — |
| Prochazka Gas Unit #142-481-33363 | Dreyfus Louis Natural Gas Corp | Wharton, TXJones Creek (3400) | PluggedOil | 6,010 | Jul 3, 1997 | — | — |
| Dugat "B" #242-285-32512 | Dreyfus, Louis Natural Gas Corp | Lavaca, TX | Plugged | 3,700 | Jul 2, 1997 | — | — |
| Jones Ranch #181242-435-34735 | Dreyfus, Louis Natural Gas Corp | Sutton, TX | Not on schedule | 8,000 | Jul 2, 1997 | — | — |
| Steve Debord #142-285-32510 | Dreyfus Louis Natural Gas Corp | Lavaca, TXJames Fuller SW. (4630) | PluggedGas | 5,200 | Jul 1, 1997 | — | — |
| Morris -63- #342-435-32244 | Dreyfus, Louis Natural Gas Corp | Sutton, TX | Plugged | 6,255 | Jun 19, 1997 | — | — |