| 411817 | May 20, 1993 | May 20, 1993 | Mitchell Energy Corporation | Presley Sadler Gas Unit #3 | 11,400 | 29331009 |
| 411358 | May 10, 1993 | May 10, 1993 | Herd Producing Company, Inc. | Shorter Gas Unit No. 1 #2 | 8,690 | 29330931 |
| 411316 | May 10, 1993 | May 10, 1993 | Herd Producing Company, Inc. | Phillips Gas Unit "A" #2 | 9,600 | 29331007 |
| 410910 | Apr 28, 1993 | Apr 28, 1993 | Mitchell Energy Corporation | Smythe, E.L. #5 | 11,900 | 29331006 |
| 410652 | Apr 21, 1993 | Apr 21, 1993 | Mitchell Energy Corporation | Jackson, James W. Jr. #2 | 11,300 | 29331005 |
| 409006 | Apr 9, 1993 | Apr 9, 1993 | Mitchell Energy Corporation | McGillivray, Muse #3 | 11,700 | 29331002 |
| 409134 | Apr 5, 1993 | Apr 5, 1993 | Spence, Ralph Oil Company, Inc. | Wild Turkey #1 | 7,667 | 29330773 |
| 409203 | Mar 23, 1993 | Mar 23, 1993 | Mitchell Energy Corporation | Brown, Maggie B. #3 | 11,450 | 29331003 |
| 409203Amendment | Mar 23, 1993 | Mar 23, 1993 | Mitchell Energy Corporation | Brown, Maggie B. #3 | 11,450 | 29331003 |
| 409290 | Feb 25, 1993 | Feb 25, 1993 | Mitchell Energy Corporation | Mabel Carpenter et al G.U. #2 | 11,500 | 29331004 |
| 408971 | Feb 12, 1993 | Feb 12, 1993 | Valence Operating Company | Currey "C" #2 | 11,100 | 29331001 |
| 408971Amendment | Feb 12, 1993 | Feb 12, 1993 | Valence Operating Company | Currey "C" #2 | 11,100 | 29331001 |
| 408971Amendment | Feb 12, 1993 | Feb 12, 1993 | Valence Operating Company | Currey "C" #2 | 11,100 | 29331001 |
| 408971Amendment | Feb 12, 1993 | Feb 12, 1993 | Valence Operating Company | Currey 'C' #2 | 11,100 | 29331001 |
| 408738 | Feb 4, 1993 | Feb 4, 1993 | Sandollar Oil & Gas, Inc. | Henderson, Donald #1 | 9,500 | 29331000 |
| 408718 | Feb 3, 1993 | Feb 3, 1993 | Mitchell Energy Corporation | Thurman, M.J. Estate #2 | 11,400 | 29330999 |
| 407982 | Jan 26, 1993 | Jan 26, 1993 | Pg&e Resources Company | Holiday Resources "A" #1 | 13,895 | 29330799 |
| 407982Amendment | Jan 26, 1993 | Jan 26, 1993 | Spindletop Oil&gas Company | Holiday Resources Inc. "A" #1 | 9,170 | 29330799 |
| 407934 | Jan 7, 1993 | Jan 7, 1993 | Pg&e Resources Company | Herring, Lorraine #1 | 12,100 | 29330545 |
| 407670 | Dec 30, 1992 | Dec 30, 1992 | Sandollar Oil & Gas, Inc. | Archer-Battle #3 | 9,500 | 29330998 |
| 407669 | Dec 30, 1992 | Dec 30, 1992 | Sandollar Oil & Gas, Inc. | Archer-Battle #2 | 9,500 | 29330997 |
| 407456 | Dec 29, 1992 | Dec 29, 1992 | Sandollar Oil & Gas, Inc. | Henderson, Hazel #5 | 9,500 | 29330994 |
| 407456Amendment | Dec 29, 1992 | Dec 29, 1992 | Sklar & Phillips Oil Co. | Henderson, Hazel #5 | 10,200 | 29330994 |
| 407645 | Dec 23, 1992 | Dec 23, 1992 | Mitchell Energy Corporation | Spence, Ralph #2 | 11,350 | 29330995 |
| 407367 | Dec 22, 1992 | Dec 22, 1992 | Sandollar Oil & Gas, Inc. | Henderson, Hazel #4 | 9,500 | 29330993 |
| 407337 | Dec 16, 1992 | Dec 16, 1992 | Herd Producing Company, Inc. | B. W. Thompson Gas Unit No. 1 #2A | 9,600 | 29330992 |
| 407119 | Dec 11, 1992 | Dec 11, 1992 | Sandollar Oil & Gas, Inc. | Archer-Battle #1 | 9,500 | 29330804 |
| 406894 | Dec 10, 1992 | Dec 10, 1992 | Sandollar Oil & Gas, Inc. | Henderson, Hazel #3 | 9,500 | 29330991 |
| 406495 | Nov 24, 1992 | Nov 24, 1992 | Mitchell Energy Corporation | May B. Vance G.U. #2 | 11,350 | 29330990 |
| 405622 | Nov 4, 1992 | Nov 4, 1992 | Herd Producing Company, Inc. | Perlitz Gas Unit No. 1 #2 | 9,500 | 29330989 |
| 405283 | Oct 28, 1992 | Oct 28, 1992 | Sandollar Oil & Gas, Inc. | Mason, Lula #6 | 9,900 | 29330988 |
| 405282 | Oct 28, 1992 | Oct 28, 1992 | Sandollar Oil & Gas, Inc. | Mason, Lula #5 | 9,900 | 29330987 |
| 405277 | Oct 27, 1992 | Oct 27, 1992 | Mitchell Energy Corporation | Thurman, M. J. Estate #1 | 11,350 | 29330986 |
| 404412 | Oct 14, 1992 | Oct 14, 1992 | Marathon Oil Company | Schultz "E" #2 | 11,691 | 29330623 |
| 404262 | Oct 5, 1992 | Oct 5, 1992 | Herd Producing Company, Inc. | W.O. Stone Gas Unit No. 1 #2 | 9,500 | 29330985 |
| 403736 | Sep 28, 1992 | Sep 28, 1992 | Brown Oil & Gas Co. | Adamson, W. A. #1 D | 3,180 | 29330712 |
| 403813 | Sep 24, 1992 | Sep 24, 1992 | Berry,philip B.operating Co.inc. | Boyd, Robert #1 | 3,600 | 29330984 |
| 403719 | Sep 22, 1992 | Sep 22, 1992 | Sandollar Oil & Gas, Inc. | Mason, Lula #4 | 9,500 | 29330983 |
| 403719Amendment | Sep 22, 1992 | Sep 22, 1992 | Sandollar Oil & Gas, Inc. | Mason, Lula #4 | 9,500 | 29330983 |
| 403647 | Sep 18, 1992 | Sep 18, 1992 | Mitchell Energy Corporation | Jackson, James W. Jr. #1 | 11,500 | 29330982 |
| 403644 | Sep 18, 1992 | Sep 18, 1992 | Sandollar Oil & Gas, Inc. | Henderson, Hazel #2 | 10,000 | 29330981 |
| 403043 | Sep 3, 1992 | Sep 3, 1992 | Herd Producing Company, Inc. | Jeff Thomas Gas Unit No. 1 #2 | 9,500 | 29330980 |
| 402651 | Aug 31, 1992 | Aug 31, 1992 | Sandollar Oil & Gas, Inc. | Mason, Lula #3 | 13,000 | 29330979 |
| 402887 | Aug 28, 1992 | Aug 28, 1992 | Woodbine Petroleum, Inc. | Fairbairn, Garland #1 | 3,500 | 29330648 |
| 402620 | Aug 25, 1992 | Aug 25, 1992 | Petroleum Unlimited, Inc. | R.P. Pearce Gas Unit #1 | 3,450 | 29330978 |
| 400673 | Jul 23, 1992 | Jul 23, 1992 | Harper, Wayne | Jordon #1 | 2,975 | 29330977 |
| 400881 | Jul 6, 1992 | Jul 6, 1992 | Mitchell Energy Corporation | Lenamon, L.K. #3 | 11,300 | 29330976 |
| 399169 | Jun 9, 1992 | Jun 9, 1992 | Mitchell Energy Corporation | Quinn Estate #3 | 11,850 | 29330975 |
| 399070 | May 12, 1992 | May 12, 1992 | Sandollar Oil & Gas, Inc. | Henderson, Hazel #1 | 9,500 | 29330974 |
| 398745 | Apr 29, 1992 | Apr 29, 1992 | Mitchell Energy Corporation | Miles, C. A. #1 | 11,550 | 29330511 |
| 396420 | Mar 10, 1992 | Mar 10, 1992 | Mitchell Energy Corporation | Browder Gas Unit #3 | 11,550 | 29330971 |
| 396531 | Feb 7, 1992 | Feb 7, 1992 | Herd Producing Company, Inc. | Lyons Gas Unit No. 1 #2 | 12,600 | 29330973 |
| 396530 | Feb 7, 1992 | Feb 7, 1992 | Herd Producing Company, Inc. | Reed Gas Unit No. 1 #2 | 12,600 | 29330972 |
| 396105 | Feb 7, 1992 | Feb 7, 1992 | Marathon Oil Company | Heaton #1 | 12,753 | 29330487 |
| 396458 | Feb 6, 1992 | Feb 6, 1992 | Marathon Oil Company | Reed "R" #1 | 11,975 | 29330725 |
| 396142 | Jan 28, 1992 | Jan 28, 1992 | Marathon Oil Company | Heaton #2 | 12,100 | 29330970 |
| 396016 | Jan 22, 1992 | Jan 22, 1992 | Mitchell Energy Corporation | Thompson, Mildred #3 | 12,210 | 29330951 |
| 395667 | Jan 22, 1992 | Jan 22, 1992 | Sandollar Oil & Gas, Inc. | Lula Mason Gas Unit #2 | 9,500 | 29330969 |
| 395295 | Jan 13, 1992 | Jan 13, 1992 | Mitchell Energy Corporation | Raines, B. J. #3 | 11,750 | 29330967 |
| 395295Amendment | Jan 13, 1992 | Jan 13, 1992 | Mitchell Energy Corporation | Raines, B. J. #3 | 11,750 | 29330967 |
| 395636 | Jan 10, 1992 | Jan 10, 1992 | Mitchell Energy Corporation | Miles, C.A. #4 | 11,750 | 29330968 |
| 394276 | Dec 17, 1991 | Dec 17, 1991 | Mitchell Energy Corporation | J. E. Engram Unit #3 | 11,350 | 29330965 |
| 394503 | Nov 27, 1991 | Nov 27, 1991 | Texas Utilities Fuel Co. | Rectifier R0179 #1 | 4,000 | 29330966 |
| 393573 | Nov 6, 1991 | Nov 6, 1991 | Marinex Exploration Company | Woolverton, W.L. #1 | 7,000 | 29330964 |
| 392921 | Oct 21, 1991 | Oct 21, 1991 | Mitchell Energy Corporation | Thompson, Mildred "A" #2 | 12,550 | 29330963 |
| 392892 | Oct 15, 1991 | Oct 15, 1991 | Petroleum Unlimited, Inc. | McGilvray-Webster Gas Unit #2 | 2,200 | 29330962 |
| 392652 | Oct 7, 1991 | Oct 7, 1991 | Petroleum Unlimited, Inc. | J. E. Cook Gas Unit #2 | 2,000 | 29330961 |
| 392534 | Oct 4, 1991 | Oct 4, 1991 | Herd Producing Company, Inc. | Reed Gas Unit No. 1 #1 | 9,900 | 29330960 |
| 392273 | Sep 30, 1991 | Sep 30, 1991 | Mitchell Energy Corporation | Rothermel, Paul #4 | 10,600 | 29330959 |
| 392273Amendment | Sep 30, 1991 | Sep 30, 1991 | Mitchell Energy Corporation | Rothermel, Paul #4 | 11,600 | 29330959 |
| 392273Amendment | Sep 30, 1991 | Sep 30, 1991 | Mitchell Energy Corporation | Rothermel, Paul #4 | 11,360 | 29330959 |
| 392074 | Sep 24, 1991 | Sep 24, 1991 | Pennzoil Exploration & Prod. Co. | Wilson #1 | 8,200 | 29330001 |
| 391644 | Sep 6, 1991 | Sep 6, 1991 | Herd Producing Company, Inc. | Lyons Gas Unit No. 1 #1 | 12,600 | 29330958 |
| 391527 | Sep 5, 1991 | Sep 5, 1991 | Mitchell Energy Corporation | Everett #5 | 12,200 | 29330957 |
| 391527Amendment | Sep 5, 1991 | Sep 5, 1991 | Mitchell Energy Corporation | Everett #5 | 12,200 | 29330957 |
| 390599 | Aug 6, 1991 | Aug 6, 1991 | Mitchell Energy Corporation | Everett #4 | 12,500 | 29330956 |
| 389077 | Jun 27, 1991 | Jun 27, 1991 | Herd Producing Company, Inc. | Gibson Gas Unit No. 1 #3 | 12,800 | 29330954 |
| 387462 | May 8, 1991 | May 8, 1991 | Mitchell Energy Corporation | Everett #3 | 12,350 | 29330953 |
| 387297 | May 7, 1991 | May 7, 1991 | Mitchell Energy Corporation | Thompson, Mildred #3 | 12,350 | 29330951 |
| 387432 | May 2, 1991 | May 2, 1991 | Herd Producing Company, Inc. | Chandler Gas Unit No. 1 #1 | 9,900 | 29330952 |
| 387432Amendment | May 2, 1991 | May 2, 1991 | Herd Producing Company, Inc. | Chandler Gas Unit No. 1 #1 | 9,823 | 29330952 |
| 386246 | Apr 1, 1991 | Apr 1, 1991 | Herd Producing Company, Inc. | Jeff Thomas Gas Unit No. 1 #1 | 9,900 | 29330950 |
| 385865 | Mar 18, 1991 | Mar 18, 1991 | Unocal Exploration Corporation | Chambers, O. W. #1 | 14,200 | 29330949 |
| 385796 | Mar 15, 1991 | Mar 15, 1991 | Mitchell Energy Corporation | Thompson, Mildred "A" #1 | 12,000 | 29330948 |
| 385796Amendment | Mar 15, 1991 | Mar 15, 1991 | Mitchell Energy Corporation | Thompson, Mildred "A" #1 | 12,350 | 29330948 |
| 384686 | Feb 21, 1991 | Feb 21, 1991 | Herd Producing Company, Inc. | Holmes Gas Unit No. 1 #1 | 9,900 | 29330947 |
| 383316 | Jan 14, 1991 | Jan 14, 1991 | Marathon Oil Company | Morton #2 | 13,200 | 29330946 |
| 382947 | Jan 2, 1991 | Jan 2, 1991 | Mitchell Energy Corporation | Rothermel, Paul #3 | 10,550 | 29330945 |
| 382947Amendment | Jan 2, 1991 | Jan 2, 1991 | Mitchell Energy Corporation | Rothermel, Paul #3 | 10,550 | 29330945 |
| 382454 | Dec 20, 1990 | Dec 20, 1990 | Pg&e Resources Company | Tumlinson A #1 | 13,865 | 29330795 |
| 382491 | Dec 17, 1990 | Dec 17, 1990 | Mitchell Energy Corporation | Thompson, Mildred #2 R | 12,200 | 29330944 |
| 381980 | Dec 12, 1990 | Dec 12, 1990 | Wesson Energy-Dallas Prod. Inc. | Linda's Unit #1 | 11,629 | 29330881 |
| 380996 | Nov 16, 1990 | Nov 16, 1990 | Wagner, Duer & Co. | Easterling, A. R. et al Unit #2 | 11,800 | 29330943 |
| 380907 | Nov 15, 1990 | Nov 15, 1990 | Miller Energy, Inc. | Barnes #1 | 10,380 | 29330755 |
| 380409 | Nov 6, 1990 | Nov 6, 1990 | Brown Oil & Gas Co. | Nussbaum, J. J. #1K | 3,200 | 29330942 |
| 380409Amendment | Nov 6, 1990 | Nov 6, 1990 | Brown Oil & Gas Co. | Nussbaum, J. J. #1K | 3,200 | 29330942 |
| 380409Amendment | Nov 6, 1990 | Nov 6, 1990 | Brown Oil & Gas Co. | Nussbaum, J. J. #1K | 3,200 | 29330942 |
| 380084 | Oct 24, 1990 | Oct 24, 1990 | Apache Corporation | L. D. Cross Trustee Unit #2 | 10,500 | 29330941 |
| 380084Amendment | Oct 24, 1990 | Oct 24, 1990 | Apache Corporation | L. D. Cross Trustee Unit #2 | 10,100 | 29330941 |
| 378538 | Oct 5, 1990 | Oct 5, 1990 | Brown Oil & Gas Co. | Hayter, W. J. #1A | 3,200 | 29330940 |