| 411817 | May 20, 1993 | May 20, 1993 | Mitchell Energy Corporation | Presley Sadler Gas Unit #329331009 | 11,400 |
| 411358 | May 10, 1993 | May 10, 1993 | Herd Producing Company, Inc. | Shorter Gas Unit No. 1 #229330931 | 8,690 |
| 411316 | May 10, 1993 | May 10, 1993 | Herd Producing Company, Inc. | Phillips Gas Unit "A" #229331007 | 9,600 |
| 410910 | Apr 28, 1993 | Apr 28, 1993 | Mitchell Energy Corporation | Smythe, E.L. #529331006 | 11,900 |
| 410652 | Apr 21, 1993 | Apr 21, 1993 | Mitchell Energy Corporation | Jackson, James W. Jr. #229331005 | 11,300 |
| 409006 | Apr 9, 1993 | Apr 9, 1993 | Mitchell Energy Corporation | McGillivray, Muse #329331002 | 11,700 |
| 409134 | Apr 5, 1993 | Apr 5, 1993 | Spence, Ralph Oil Company, Inc. | Wild Turkey #129330773 | 7,667 |
| 409203 | Mar 23, 1993 | Mar 23, 1993 | Mitchell Energy Corporation | Brown, Maggie B. #329331003 | 11,450 |
| 409203Amendment | Mar 23, 1993 | Mar 23, 1993 | Mitchell Energy Corporation | Brown, Maggie B. #329331003 | 11,450 |
| 409290 | Feb 25, 1993 | Feb 25, 1993 | Mitchell Energy Corporation | Mabel Carpenter et al G.U. #229331004 | 11,500 |
| 408971 | Feb 12, 1993 | Feb 12, 1993 | Valence Operating Company | Currey "C" #229331001 | 11,100 |
| 408971Amendment | Feb 12, 1993 | Feb 12, 1993 | Valence Operating Company | Currey "C" #229331001 | 11,100 |
| 408971Amendment | Feb 12, 1993 | Feb 12, 1993 | Valence Operating Company | Currey "C" #229331001 | 11,100 |
| 408971Amendment | Feb 12, 1993 | Feb 12, 1993 | Valence Operating Company | Currey 'C' #229331001 | 11,100 |
| 408738 | Feb 4, 1993 | Feb 4, 1993 | Sandollar Oil & Gas, Inc. | Henderson, Donald #129331000 | 9,500 |
| 408718 | Feb 3, 1993 | Feb 3, 1993 | Mitchell Energy Corporation | Thurman, M.J. Estate #229330999 | 11,400 |
| 407982 | Jan 26, 1993 | Jan 26, 1993 | Pg&e Resources Company | Holiday Resources "A" #129330799 | 13,895 |
| 407982Amendment | Jan 26, 1993 | Jan 26, 1993 | Spindletop Oil&gas Company | Holiday Resources Inc. "A" #129330799 | 9,170 |
| 407934 | Jan 7, 1993 | Jan 7, 1993 | Pg&e Resources Company | Herring, Lorraine #129330545 | 12,100 |
| 407670 | Dec 30, 1992 | Dec 30, 1992 | Sandollar Oil & Gas, Inc. | Archer-Battle #329330998 | 9,500 |
| 407669 | Dec 30, 1992 | Dec 30, 1992 | Sandollar Oil & Gas, Inc. | Archer-Battle #229330997 | 9,500 |
| 407456 | Dec 29, 1992 | Dec 29, 1992 | Sandollar Oil & Gas, Inc. | Henderson, Hazel #529330994 | 9,500 |
| 407456Amendment | Dec 29, 1992 | Dec 29, 1992 | Sklar & Phillips Oil Co. | Henderson, Hazel #529330994 | 10,200 |
| 407645 | Dec 23, 1992 | Dec 23, 1992 | Mitchell Energy Corporation | Spence, Ralph #229330995 | 11,350 |
| 407367 | Dec 22, 1992 | Dec 22, 1992 | Sandollar Oil & Gas, Inc. | Henderson, Hazel #429330993 | 9,500 |
| 407337 | Dec 16, 1992 | Dec 16, 1992 | Herd Producing Company, Inc. | B. W. Thompson Gas Unit No. 1 #2A29330992 | 9,600 |
| 407119 | Dec 11, 1992 | Dec 11, 1992 | Sandollar Oil & Gas, Inc. | Archer-Battle #129330804 | 9,500 |
| 406894 | Dec 10, 1992 | Dec 10, 1992 | Sandollar Oil & Gas, Inc. | Henderson, Hazel #329330991 | 9,500 |
| 406495 | Nov 24, 1992 | Nov 24, 1992 | Mitchell Energy Corporation | May B. Vance G.U. #229330990 | 11,350 |
| 405622 | Nov 4, 1992 | Nov 4, 1992 | Herd Producing Company, Inc. | Perlitz Gas Unit No. 1 #229330989 | 9,500 |
| 405283 | Oct 28, 1992 | Oct 28, 1992 | Sandollar Oil & Gas, Inc. | Mason, Lula #629330988 | 9,900 |
| 405282 | Oct 28, 1992 | Oct 28, 1992 | Sandollar Oil & Gas, Inc. | Mason, Lula #529330987 | 9,900 |
| 405277 | Oct 27, 1992 | Oct 27, 1992 | Mitchell Energy Corporation | Thurman, M. J. Estate #129330986 | 11,350 |
| 404412 | Oct 14, 1992 | Oct 14, 1992 | Marathon Oil Company | Schultz "E" #229330623 | 11,691 |
| 404262 | Oct 5, 1992 | Oct 5, 1992 | Herd Producing Company, Inc. | W.O. Stone Gas Unit No. 1 #229330985 | 9,500 |
| 403736 | Sep 28, 1992 | Sep 28, 1992 | Brown Oil & Gas Co. | Adamson, W. A. #1 D29330712 | 3,180 |
| 403813 | Sep 24, 1992 | Sep 24, 1992 | Berry,philip B.operating Co.inc. | Boyd, Robert #129330984 | 3,600 |
| 403719 | Sep 22, 1992 | Sep 22, 1992 | Sandollar Oil & Gas, Inc. | Mason, Lula #429330983 | 9,500 |
| 403719Amendment | Sep 22, 1992 | Sep 22, 1992 | Sandollar Oil & Gas, Inc. | Mason, Lula #429330983 | 9,500 |
| 403647 | Sep 18, 1992 | Sep 18, 1992 | Mitchell Energy Corporation | Jackson, James W. Jr. #129330982 | 11,500 |
| 403644 | Sep 18, 1992 | Sep 18, 1992 | Sandollar Oil & Gas, Inc. | Henderson, Hazel #229330981 | 10,000 |
| 403043 | Sep 3, 1992 | Sep 3, 1992 | Herd Producing Company, Inc. | Jeff Thomas Gas Unit No. 1 #229330980 | 9,500 |
| 402651 | Aug 31, 1992 | Aug 31, 1992 | Sandollar Oil & Gas, Inc. | Mason, Lula #329330979 | 13,000 |
| 402887 | Aug 28, 1992 | Aug 28, 1992 | Woodbine Petroleum, Inc. | Fairbairn, Garland #129330648 | 3,500 |
| 402620 | Aug 25, 1992 | Aug 25, 1992 | Petroleum Unlimited, Inc. | R.P. Pearce Gas Unit #129330978 | 3,450 |
| 400673 | Jul 23, 1992 | Jul 23, 1992 | Harper, Wayne | Jordon #129330977 | 2,975 |
| 400881 | Jul 6, 1992 | Jul 6, 1992 | Mitchell Energy Corporation | Lenamon, L.K. #329330976 | 11,300 |
| 399169 | Jun 9, 1992 | Jun 9, 1992 | Mitchell Energy Corporation | Quinn Estate #329330975 | 11,850 |
| 399070 | May 12, 1992 | May 12, 1992 | Sandollar Oil & Gas, Inc. | Henderson, Hazel #129330974 | 9,500 |
| 398745 | Apr 29, 1992 | Apr 29, 1992 | Mitchell Energy Corporation | Miles, C. A. #129330511 | 11,550 |
| 396420 | Mar 10, 1992 | Mar 10, 1992 | Mitchell Energy Corporation | Browder Gas Unit #329330971 | 11,550 |
| 396531 | Feb 7, 1992 | Feb 7, 1992 | Herd Producing Company, Inc. | Lyons Gas Unit No. 1 #229330973 | 12,600 |
| 396530 | Feb 7, 1992 | Feb 7, 1992 | Herd Producing Company, Inc. | Reed Gas Unit No. 1 #229330972 | 12,600 |
| 396105 | Feb 7, 1992 | Feb 7, 1992 | Marathon Oil Company | Heaton #129330487 | 12,753 |
| 396458 | Feb 6, 1992 | Feb 6, 1992 | Marathon Oil Company | Reed "R" #129330725 | 11,975 |
| 396142 | Jan 28, 1992 | Jan 28, 1992 | Marathon Oil Company | Heaton #229330970 | 12,100 |
| 396016 | Jan 22, 1992 | Jan 22, 1992 | Mitchell Energy Corporation | Thompson, Mildred #329330951 | 12,210 |
| 395667 | Jan 22, 1992 | Jan 22, 1992 | Sandollar Oil & Gas, Inc. | Lula Mason Gas Unit #229330969 | 9,500 |
| 395295 | Jan 13, 1992 | Jan 13, 1992 | Mitchell Energy Corporation | Raines, B. J. #329330967 | 11,750 |
| 395295Amendment | Jan 13, 1992 | Jan 13, 1992 | Mitchell Energy Corporation | Raines, B. J. #329330967 | 11,750 |
| 395636 | Jan 10, 1992 | Jan 10, 1992 | Mitchell Energy Corporation | Miles, C.A. #429330968 | 11,750 |
| 394276 | Dec 17, 1991 | Dec 17, 1991 | Mitchell Energy Corporation | J. E. Engram Unit #329330965 | 11,350 |
| 394503 | Nov 27, 1991 | Nov 27, 1991 | Texas Utilities Fuel Co. | Rectifier R0179 #129330966 | 4,000 |
| 393573 | Nov 6, 1991 | Nov 6, 1991 | Marinex Exploration Company | Woolverton, W.L. #129330964 | 7,000 |
| 392921 | Oct 21, 1991 | Oct 21, 1991 | Mitchell Energy Corporation | Thompson, Mildred "A" #229330963 | 12,550 |
| 392892 | Oct 15, 1991 | Oct 15, 1991 | Petroleum Unlimited, Inc. | McGilvray-Webster Gas Unit #229330962 | 2,200 |
| 392652 | Oct 7, 1991 | Oct 7, 1991 | Petroleum Unlimited, Inc. | J. E. Cook Gas Unit #229330961 | 2,000 |
| 392534 | Oct 4, 1991 | Oct 4, 1991 | Herd Producing Company, Inc. | Reed Gas Unit No. 1 #129330960 | 9,900 |
| 392273 | Sep 30, 1991 | Sep 30, 1991 | Mitchell Energy Corporation | Rothermel, Paul #429330959 | 10,600 |
| 392273Amendment | Sep 30, 1991 | Sep 30, 1991 | Mitchell Energy Corporation | Rothermel, Paul #429330959 | 11,600 |
| 392273Amendment | Sep 30, 1991 | Sep 30, 1991 | Mitchell Energy Corporation | Rothermel, Paul #429330959 | 11,360 |
| 392074 | Sep 24, 1991 | Sep 24, 1991 | Pennzoil Exploration & Prod. Co. | Wilson #129330001 | 8,200 |
| 391644 | Sep 6, 1991 | Sep 6, 1991 | Herd Producing Company, Inc. | Lyons Gas Unit No. 1 #129330958 | 12,600 |
| 391527 | Sep 5, 1991 | Sep 5, 1991 | Mitchell Energy Corporation | Everett #529330957 | 12,200 |
| 391527Amendment | Sep 5, 1991 | Sep 5, 1991 | Mitchell Energy Corporation | Everett #529330957 | 12,200 |
| 390599 | Aug 6, 1991 | Aug 6, 1991 | Mitchell Energy Corporation | Everett #429330956 | 12,500 |
| 389077 | Jun 27, 1991 | Jun 27, 1991 | Herd Producing Company, Inc. | Gibson Gas Unit No. 1 #329330954 | 12,800 |
| 387462 | May 8, 1991 | May 8, 1991 | Mitchell Energy Corporation | Everett #329330953 | 12,350 |
| 387297 | May 7, 1991 | May 7, 1991 | Mitchell Energy Corporation | Thompson, Mildred #329330951 | 12,350 |
| 387432 | May 2, 1991 | May 2, 1991 | Herd Producing Company, Inc. | Chandler Gas Unit No. 1 #129330952 | 9,900 |
| 387432Amendment | May 2, 1991 | May 2, 1991 | Herd Producing Company, Inc. | Chandler Gas Unit No. 1 #129330952 | 9,823 |
| 386246 | Apr 1, 1991 | Apr 1, 1991 | Herd Producing Company, Inc. | Jeff Thomas Gas Unit No. 1 #129330950 | 9,900 |
| 385865 | Mar 18, 1991 | Mar 18, 1991 | Unocal Exploration Corporation | Chambers, O. W. #129330949 | 14,200 |
| 385796 | Mar 15, 1991 | Mar 15, 1991 | Mitchell Energy Corporation | Thompson, Mildred "A" #129330948 | 12,000 |
| 385796Amendment | Mar 15, 1991 | Mar 15, 1991 | Mitchell Energy Corporation | Thompson, Mildred "A" #129330948 | 12,350 |
| 384686 | Feb 21, 1991 | Feb 21, 1991 | Herd Producing Company, Inc. | Holmes Gas Unit No. 1 #129330947 | 9,900 |
| 383316 | Jan 14, 1991 | Jan 14, 1991 | Marathon Oil Company | Morton #229330946 | 13,200 |
| 382947 | Jan 2, 1991 | Jan 2, 1991 | Mitchell Energy Corporation | Rothermel, Paul #329330945 | 10,550 |
| 382947Amendment | Jan 2, 1991 | Jan 2, 1991 | Mitchell Energy Corporation | Rothermel, Paul #329330945 | 10,550 |
| 382454 | Dec 20, 1990 | Dec 20, 1990 | Pg&e Resources Company | Tumlinson A #129330795 | 13,865 |
| 382491 | Dec 17, 1990 | Dec 17, 1990 | Mitchell Energy Corporation | Thompson, Mildred #2 R29330944 | 12,200 |
| 381980 | Dec 12, 1990 | Dec 12, 1990 | Wesson Energy-Dallas Prod. Inc. | Linda's Unit #129330881 | 11,629 |
| 380996 | Nov 16, 1990 | Nov 16, 1990 | Wagner, Duer & Co. | Easterling, A. R. et al Unit #229330943 | 11,800 |
| 380907 | Nov 15, 1990 | Nov 15, 1990 | Miller Energy, Inc. | Barnes #129330755 | 10,380 |
| 380409 | Nov 6, 1990 | Nov 6, 1990 | Brown Oil & Gas Co. | Nussbaum, J. J. #1K29330942 | 3,200 |
| 380409Amendment | Nov 6, 1990 | Nov 6, 1990 | Brown Oil & Gas Co. | Nussbaum, J. J. #1K29330942 | 3,200 |
| 380409Amendment | Nov 6, 1990 | Nov 6, 1990 | Brown Oil & Gas Co. | Nussbaum, J. J. #1K29330942 | 3,200 |
| 380084 | Oct 24, 1990 | Oct 24, 1990 | Apache Corporation | L. D. Cross Trustee Unit #229330941 | 10,500 |
| 380084Amendment | Oct 24, 1990 | Oct 24, 1990 | Apache Corporation | L. D. Cross Trustee Unit #229330941 | 10,100 |
| 378538 | Oct 5, 1990 | Oct 5, 1990 | Brown Oil & Gas Co. | Hayter, W. J. #1A29330940 | 3,200 |