| 445967 | Mar 15, 1996 | Mar 15, 1996 | American Cascade Energy, Inc. | Austin | Best, R. #2H | 13,000 | 01530131 |
| 442744 | Dec 15, 1995 | Dec 15, 1995 | American Cascade Energy, Inc. | Hardin | Pica Investment #D 1 | 11,000 | 19932161 |
| 423111 | May 26, 1994 | May 26, 1994 | American Cascade Energy, Inc. | Fisher | Wickham, J.W. #5 | 6,000 | 15132402 |
| 419869 | Jan 10, 1994 | Jan 10, 1994 | American Cascade Energy, Inc. | Liberty | Texaco Fee #3 | 8,000 | 29132198 |
| 419869Amendment | Jan 10, 1994 | Jan 10, 1994 | American Cascade Energy, Inc. | Liberty | Texaco Fee #3 | 8,000 | 29132198 |
| 410615 | Apr 12, 1993 | Apr 12, 1993 | American Cascade Energy, Inc. | Liberty | Texaco Fee #2 | 8,000 | 29132172 |
| 407439 | Dec 18, 1992 | Dec 18, 1992 | American Cascade Energy, Inc. | Austin | Oleszko-Shaer #1 | 12,200 | 01530641 |
| 407438 | Dec 18, 1992 | Dec 18, 1992 | American Cascade Energy, Inc. | Austin | Merrill #1 | 12,200 | 01530640 |
| 405919 | Nov 13, 1992 | Nov 13, 1992 | American Cascade Energy, Inc. | Liberty | Texaco Fee #1 | 8,000 | 29132165 |
| 404120 | Oct 1, 1992 | Oct 1, 1992 | American Cascade Energy, Inc. | Leon | Bernstein-Honsinger #3 | 7,000 | 28931168 |
| 399471 | May 20, 1992 | May 20, 1992 | American Cascade Energy, Inc. | Leon | Slavin - Harrod #1 | 6,500 | 28931160 |
| 399471Amendment | May 20, 1992 | May 20, 1992 | American Cascade Energy, Inc. | Leon | Slavin - Harrod #1 | 7,000 | 28931160 |
| 399141 | May 11, 1992 | May 11, 1992 | American Cascade Energy, Inc. | Leon | Sonntag-Little #1 | 7,000 | 28931159 |
| 395200 | Dec 18, 1991 | Dec 18, 1991 | American Cascade Energy, Inc. | Houston | Bentz-McFaddin #1 | 7,600 | 22530852 |
| 395200Amendment | Dec 18, 1991 | Dec 18, 1991 | American Cascade Energy, Inc. | Houston | Bentz-McFaddin #1 | 7,600 | 22530852 |
| 391594 | Sep 5, 1991 | Sep 5, 1991 | American Cascade Energy, Inc. | Fisher | Wickham, J. W. #5 | 6,000 | 15132307 |
| 391437 | Aug 30, 1991 | Aug 30, 1991 | American Cascade Energy, Inc. | Fisher | Wickham, J. W. #4 | 6,000 | 15132306 |
| 390442 | Jul 31, 1991 | Jul 31, 1991 | American Cascade Energy, Inc. | Freestone | Swanson-Lipsey Est. #3 | 10,000 | 16131164 |
| 388817 | Jun 10, 1991 | Jun 10, 1991 | American Cascade Energy, Inc. | Leon | Taber-Honsinger #1A | 6,500 | 28931140 |
| 388115 | May 24, 1991 | May 24, 1991 | American Cascade Energy, Inc. | Leon | Taber-Honsinger #1 | 6,500 | 28931139 |
| 385297 | Mar 7, 1991 | Mar 7, 1991 | American Cascade Energy, Inc. | Fisher | Touchstone, Lila #3 | 5,865 | 15132217 |
| 383784 | Jan 25, 1991 | Jan 25, 1991 | American Cascade Energy, Inc. | Leon | Gunn #1 | 6,500 | 28931129 |
| 379504 | Oct 22, 1990 | Oct 22, 1990 | American Cascade Energy, Inc. | Haskell | Davis, J. H. #7 | 7,000 | 20732097 |
| 379504Amendment | Oct 22, 1990 | Oct 22, 1990 | American Cascade Energy, Inc. | Haskell | Davis, J. H. #7 | 7,000 | 20732097 |
| 377659 | Sep 7, 1990 | Sep 7, 1990 | American Cascade Energy, Inc. | Leon | West Herring #1 | 6,500 | 28931094 |
| 377268 | Aug 30, 1990 | Aug 30, 1990 | American Cascade Energy, Inc. | Leon | Johnson #3 | 6,500 | 28931092 |
| 376996 | Aug 23, 1990 | Aug 23, 1990 | American Cascade Energy, Inc. | Leon | Olive #1 | 6,500 | 28931091 |
| 376996Amendment | Aug 23, 1990 | Aug 23, 1990 | American Cascade Energy, Inc. | Leon | Olive #1A | 6,500 | 28931091 |
| 376996Amendment | Aug 23, 1990 | Aug 23, 1990 | American Cascade Energy, Inc. | Leon | Olive #1A | 6,700 | 28931091 |
| 376662 | Aug 17, 1990 | Aug 17, 1990 | American Cascade Energy, Inc. | Leon | R.L. Lipsey Estate Unit #2 | 6,500 | 28931089 |
| 376042 | Aug 1, 1990 | Aug 1, 1990 | American Cascade Energy, Inc. | Haskell | Davis, J.H. #6 | 7,000 | 20732070 |
| 376042Amendment | Aug 1, 1990 | Aug 1, 1990 | American Cascade Energy, Inc. | Haskell | Davis, J.H. #6 | 3,270 | 20732070 |
| 370979 | Mar 15, 1990 | Mar 15, 1990 | American Cascade Energy, Inc. | Leon | Ashley-Adkinson #1 | 6,500 | 28931058 |
| 370583 | Mar 6, 1990 | Mar 6, 1990 | American Cascade Energy, Inc. | Leon | Jones-Johnson #2 | 6,500 | 28931055 |
| 370406 | Mar 1, 1990 | Mar 1, 1990 | American Cascade Energy, Inc. | Leon | Taber-Shaw #3 | 6,500 | 28931054 |
| 369877 | Feb 15, 1990 | Feb 15, 1990 | American Cascade Energy, Inc. | Haskell | Davis #5 | 3,600 | 20732052 |
| 369877Amendment | Feb 15, 1990 | Feb 15, 1990 | American Cascade Energy, Inc. | Haskell | Davis #5 | 3,600 | 20732052 |
| 369877Amendment | Feb 15, 1990 | Feb 15, 1990 | American Cascade Energy, Inc. | Haskell | Davis, J. H. #5 | 3,600 | 20732052 |
| 368176 | Feb 15, 1990 | Feb 15, 1990 | American Cascade Energy, Inc. | Leon | Johnson #1 | 6,500 | 28931048 |
| 369359 | Feb 1, 1990 | Feb 1, 1990 | American Cascade Energy, Inc. | Leon | Leon Plantation #1 | 6,400 | 28930421 |
| 363089 | Aug 22, 1989 | Aug 22, 1989 | American Cascade Energy, Inc. | Leon | Gragg #1 | 6,500 | 28931035 |
| 363089Amendment | Aug 22, 1989 | Aug 22, 1989 | American Cascade Energy, Inc. | Leon | Gragg #1 | 6,500 | 28931035 |
| 361792 | Jul 21, 1989 | Jul 21, 1989 | American Cascade Energy, Inc. | Leon | Shaw, H. #2 | 6,500 | 28931029 |
| 361791 | Jul 21, 1989 | Jul 21, 1989 | American Cascade Energy, Inc. | Leon | Shaw #1 | 6,500 | 28931030 |
| 361791Amendment | Jul 21, 1989 | Jul 21, 1989 | American Cascade Energy, Inc. | Leon | Shaw #1 | 6,500 | 28931030 |
| 358373 | Apr 20, 1989 | Apr 20, 1989 | American Cascade Energy, Inc. | Fisher | Wickham, J. W. #3 | 6,000 | 15132219 |
| 357731 | Apr 4, 1989 | Apr 4, 1989 | American Cascade Energy, Inc. | Fisher | Touchstone, Lila #3 | 6,000 | 15132217 |
| 353743 | Nov 29, 1988 | Nov 29, 1988 | American Cascade Energy, Inc. | Nolan | Erik #1 | 6,000 | 35332092 |
| 353624 | Nov 23, 1988 | Nov 23, 1988 | American Cascade Energy, Inc. | Leon | Astramovich #1 | 7,800 | 28931013 |
| 353624Amendment | Nov 23, 1988 | Nov 23, 1988 | American Cascade Energy, Inc. | Leon | Astramovich #1 | 8,800 | 28931013 |
| 351282 | Sep 16, 1988 | Sep 16, 1988 | American Cascade Energy, Inc. | Runnels | Patterson #1 | 6,000 | 39933963 |
| 350751 | Sep 7, 1988 | Sep 7, 1988 | American Cascade Energy, Inc. | Runnels | Wingate #1 | 6,000 | 39933802 |
| 350497 | Aug 24, 1988 | Aug 24, 1988 | American Cascade Energy, Inc. | Nolan | Jamie #4 | 6,000 | 35332085 |
| 350496 | Aug 24, 1988 | Aug 24, 1988 | American Cascade Energy, Inc. | Nolan | Jamie #3 | 6,000 | 35332084 |
| 350495 | Aug 24, 1988 | Aug 24, 1988 | American Cascade Energy, Inc. | Fisher | Touchstone, Lila #2 | 6,000 | 15132193 |
| 349095 | Jul 19, 1988 | Jul 19, 1988 | American Cascade Energy, Inc. | Nolan | Jamie #2 | 6,000 | 35332082 |
| 348431 | Jul 1, 1988 | Jul 1, 1988 | American Cascade Energy, Inc. | Haskell | Davis #4 | 2,999 | 20731959 |
| 348431Amendment | Jul 1, 1988 | Jul 1, 1988 | American Cascade Energy, Inc. | Haskell | Davis #4 | 4,999 | 20731959 |
| 348430 | Jul 1, 1988 | Jul 1, 1988 | American Cascade Energy, Inc. | Nolan | McElmurray #1 | 6,000 | 35332078 |
| 347926 | Jun 20, 1988 | Jun 20, 1988 | American Cascade Energy, Inc. | Haskell | Davis #3 | 6,000 | 20731956 |
| 347926Amendment | Jun 20, 1988 | Jun 20, 1988 | American Cascade Energy, Inc. | Haskell | Davis, Joe #3 | 6,405 | 20731956 |
| 347320 | Jun 3, 1988 | Jun 3, 1988 | American Cascade Energy, Inc. | Haskell | Burnett, E. H. #1 | 6,000 | 20731952 |
| 343693 | Mar 9, 1988 | Mar 9, 1988 | American Cascade Energy, Inc. | Fisher | Touchstone, Lila #1 | 6,000 | 15132185 |
| 343693Amendment | Mar 9, 1988 | Mar 9, 1988 | American Cascade Energy, Inc. | Fisher | Touchstone, Lila #1 | 6,000 | 15132185 |
| 342635 | Feb 12, 1988 | Feb 12, 1988 | American Cascade Energy, Inc. | Caldwell | Webb, Wash #2 | 3,000 | 05534335 |
| 341792 | Jan 25, 1988 | Jan 25, 1988 | American Cascade Energy, Inc. | Fisher | Touchstone Mayberry #2 | 6,000 | 15132176 |
| 341791 | Jan 25, 1988 | Jan 25, 1988 | American Cascade Energy, Inc. | Runnels | Smith, T. D. Estate #1 | 6,000 | 39933918 |
| 333404 | Jul 24, 1987 | Jul 24, 1987 | American Cascade Energy, Inc. | Haskell | Davis #2 | 6,500 | 20731884 |
| 328362 | Mar 27, 1987 | Mar 27, 1987 | American Cascade Energy, Inc. | Haskell | Davis #1 | 6,500 | 20731857 |
| 324269 | Dec 12, 1986 | Dec 12, 1986 | American Cascade Energy, Inc. | Runnels | Wingate #1 | 6,000 | 39933802 |
| 321251 | Sep 29, 1986 | Sep 29, 1986 | American Cascade Energy, Inc. | Haskell | Kay, J. B. #1 | 2,900 | 20731833 |
| 321251Amendment | Sep 29, 1986 | Sep 29, 1986 | American Cascade Energy, Inc. | Haskell | Kay, J. B. #1 | 5,000 | 20731833 |
| 320000 | Aug 29, 1986 | Aug 29, 1986 | American Cascade Energy, Inc. | Haskell | Klouse, Wilber H. #1 | 5,500 | 20731831 |
| 320000Amendment | Aug 29, 1986 | Aug 29, 1986 | American Cascade Energy, Inc. | Haskell | Klose, Wilber H. #1 | 6,500 | 20731831 |