| 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 | — | — |
| 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 | — | — |
| Courson Lips 156 #242-393-31445 | Dreyfus, Louis Natural Gas Corp | Roberts, TX | Plugged | 9,300 | Jun 23, 1999 | — | — |
| 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 | — | — |
| 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 | — | — |
| 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 | — | — |
| Morris -63- #342-435-32244 | Dreyfus, Louis Natural Gas Corp | Sutton, TX | Plugged | 6,255 | Jun 19, 1997 | — | — |
| Lancaster 3 #442-435-34725 | Dreyfus, Louis Natural Gas Corp | Sutton, TX | Not on schedule | 8,000 | Jun 13, 1997 | — | — |
| Borchers Estate #442-285-32487 | Dreyfus, Louis Natural Gas Corp | Lavaca, TX | Not on schedule | 6,000 | May 7, 1997 | — | — |
| Lowrance #a 242-285-32411 | Dreyfus, Louis Natural Gas Corp | Lavaca, TX | Not on schedule | 3,500 | Oct 11, 1996 | — | — |
| Fields 16 #1242-435-34619 | Dreyfus, Louis Natural Gas Corp | Sutton, TX | Not on schedule | 7,200 | Aug 16, 1996 | — | — |
| Kennedy Ranch a #470142-371-36606 | Dreyfus Louis Natural Gas Corp | Pecos, TXWildcat | PluggedGas | 12,000 | May 31, 1996 | — | — |
| Mayer, Edwin S. Jr. #1942-435-34577 | Dreyfus, Louis Natural Gas Corp | Sutton, TX | Not on schedule | 7,900 | Apr 3, 1996 | — | — |
| Allison-Miers #790942-435-34561 | Dreyfus, Louis Natural Gas Corp | Sutton, TX | Not on schedule | 6,890 | Dec 19, 1995 | — | — |
| Hill-Mayer, Edwin S. Jr. "H" #342-435-34540 | Dreyfus, Louis Natural Gas Corp | Sutton, TX | Not on schedule | 7,150 | Aug 28, 1995 | — | — |
| Mayer, Edwin S. Jr. "P" #342-413-31935 | Dreyfus, Louis Natural Gas Corp | Schleicher, TX | Not on schedule | 7,650 | Jun 1, 1995 | — | — |
| Mayer, Edwin S. Jr. "N" #442-413-31936 | Dreyfus, Louis Natural Gas Corp | Schleicher, TX | Not on schedule | 7,850 | Jun 1, 1995 | — | — |
| Mayer, Edwin S. Jr. "N" #342-413-31928 | Dreyfus, Louis Natural Gas Corp | Schleicher, TX | Not on schedule | 8,620 | May 3, 1995 | — | — |
| Mayer, Edwin S., Jr. "T" #10242-435-34512 | Dreyfus, Louis Natural Gas Corp | Sutton, TX | Not on schedule | 8,100 | Apr 12, 1995 | — | — |
| Hill-Mayer, Edwin S.. Jr. "BB" #242-435-34510 | Dreyfus, Louis Natural Gas Corp | Sutton, TX | Not on schedule | 7,480 | Apr 7, 1995 | — | — |
| Josie-Campbell #242-409-32470 | Dreyfus, Louis Natural Gas Corp | San Patricio, TX | Not on schedule | 9,800 | Mar 14, 1995 | — | — |
| Mayer Ranch "B" #20242-435-34475 | Dreyfus, Louis Natural Gas Corp | Sutton, TX | Not on schedule | 8,200 | Feb 15, 1995 | — | — |
| Hill-Mayer, Edwin S. "L" #342-435-34387 | Dreyfus, Louis Natural Gas Corp | Sutton, TX | Not on schedule | 8,020 | Nov 14, 1994 | — | — |
| Ray, Mrs. May "E" #242-435-34318 | Dreyfus, Louis Natural Gas Corp | Sutton, TX | Not on schedule | 8,800 | Aug 11, 1994 | — | — |