| 451567 | Aug 19, 1996 | Aug 19, 1996 | Magnum Producing & Operating Co. | Brooks | Vickers #1 | 8,200 | 04731729 |
| 450366 | Jul 25, 1996 | Jul 25, 1996 | Magnum Producing & Operating Co. | San Patricio | McKamey B #3 | 12,852 | 40930333 |
| 450580 | Jul 22, 1996 | Jul 22, 1996 | Magnum Producing & Operating Co. | San Patricio | Corpus Christi Bank & Trust #4 | 7,000 | 40931999 |
| 447950 | May 16, 1996 | May 16, 1996 | Magnum Producing & Operating Co. | Victoria | Jacobs, C.Y. #1 | 2,981 | 46900026 |
| 445963 | May 16, 1996 | May 16, 1996 | Magnum Producing & Operating Co. | Aransas | Polly Brown et al Oil Unit #1 | 8,230 | 00720038 |
| 447579 | May 3, 1996 | May 3, 1996 | Magnum Producing & Operating Co. | Colorado | Priesmeyer, L. #1 | 9,700 | 08930040 |
| 446364 | Mar 29, 1996 | Mar 29, 1996 | Magnum Producing & Operating Co. | Colorado | Herder, George #1 | 11,000 | 08920141 |
| 446030 | Mar 21, 1996 | Mar 21, 1996 | Magnum Producing & Operating Co. | Colorado | Brune, Wilhelmina #2 | 11,000 | 08900067 |
| 444515 | Feb 7, 1996 | Feb 7, 1996 | Magnum Producing & Operating Co. | Refugio | Hynes #9 | 6,410 | 39131881 |
| 439841 | Jan 4, 1996 | Jan 4, 1996 | Magnum Producing & Operating Co. | San Patricio | Bartosh Gas Unit #3 | 10,988 | 40931718 |
| 443113 | Dec 28, 1995 | Dec 28, 1995 | Magnum Producing & Operating Co. | Colorado | Thomas, J. R. #1 | 10,071 | 08931162 |
| 442869 | Dec 20, 1995 | Dec 20, 1995 | Magnum Producing & Operating Co. | Colorado | Bobby R. Raley et UX GU #1 | 6,840 | 08931855 |
| 441861 | Dec 13, 1995 | Dec 13, 1995 | Magnum Producing & Operating Co. | Colorado | Birdwell #1 | 10,861 | 08930099 |
| 441247 | Nov 9, 1995 | Nov 9, 1995 | Magnum Producing & Operating Co. | Colorado | Winterman, Ada M. #1 | 11,000 | 08930044 |
| 441247Amendment | Nov 9, 1995 | Nov 9, 1995 | Magnum Producing & Operating Co. | Colorado | Winterman, Ada M. #1 | 11,000 | 08930044 |
| 439306 | Aug 28, 1995 | Aug 28, 1995 | Magnum Producing & Operating Co. | San Patricio | Bartosh GU #4 | 12,980 | 40932245 |
| 436962 | Jun 16, 1995 | Jun 16, 1995 | Magnum Producing & Operating Co. | Colorado | Johnson, B.A. "A" #1 | 10,800 | 08900407 |
| 435403 | May 3, 1995 | May 3, 1995 | Magnum Producing & Operating Co. | Colorado | Johnson, B. A. 'E' GU #1 | 10,800 | 08931936 |
| 434376 | Apr 3, 1995 | Apr 3, 1995 | Magnum Producing & Operating Co. | Austin | Schumann, Fritz, et Al #1 | 10,816 | 01530129 |
| 429040 | Mar 9, 1995 | Mar 9, 1995 | Magnum Producing & Operating Co. | Colorado | Herder, George #1 | 11,000 | 08920141 |
| 429040Amendment | Mar 9, 1995 | Mar 9, 1995 | Magnum Producing & Operating Co. | Colorado | Herder, George #1 | 11,000 | 08920141 |
| 432250 | Jan 30, 1995 | Jan 30, 1995 | Magnum Producing & Operating Co. | Colorado | B. A. Johnson 'D' GU #1 | 11,000 | 08931010 |
| 431103 | Jan 10, 1995 | Jan 10, 1995 | Magnum Producing & Operating Co. | Chambers | Rogers, B. B. GU 1 #2 | 9,200 | 07131688 |
| 431240 | Dec 23, 1994 | Dec 23, 1994 | Magnum Producing & Operating Co. | Colorado | Thomas, J. R. #2 | 10,100 | 08931299 |
| 431239 | Dec 23, 1994 | Dec 23, 1994 | Magnum Producing & Operating Co. | Colorado | Matthews, Frances #1 | 10,073 | 08931046 |
| 425297 | Jul 5, 1994 | Jul 5, 1994 | Magnum Producing & Operating Co. | Colorado | Penick, Alma L. #1 | 10,250 | 08930345 |
| 425298 | Jun 29, 1994 | Jun 29, 1994 | Magnum Producing & Operating Co. | Jim Wells | True Heirs #1 | 5,900 | 24932232 |
| 424725 | Jun 14, 1994 | Jun 14, 1994 | Magnum Producing & Operating Co. | Colorado | Peterson, John et al Unit #1 | 10,816 | 08930321 |
| 421114 | Mar 28, 1994 | Mar 28, 1994 | Magnum Producing & Operating Co. | Victoria | Baass #1 | 5,500 | 46933023 |
| 420355 | Jan 21, 1994 | Jan 21, 1994 | Magnum Producing & Operating Co. | McMullen | Jambers, George T. #5 | 6,400 | 31133015 |
| 420249 | Jan 20, 1994 | Jan 20, 1994 | Magnum Producing & Operating Co. | McMullen | Jambers, George T. #4 | 6,400 | 31133014 |
| 416217 | Sep 28, 1993 | Sep 28, 1993 | Magnum Producing & Operating Co. | Brazoria | Graham, J. M. et Al #1 | 13,477 | 03931349 |
| 414657 | Aug 10, 1993 | Aug 10, 1993 | Magnum Producing & Operating Co. | Austin | Surovik, Frank #1 | 11,082 | 01530139 |
| 413763 | Jul 21, 1993 | Jul 21, 1993 | Magnum Producing & Operating Co. | San Patricio | Hamon-Harvey #1A | 9,800 | 40932423 |
| 413909 | Jul 20, 1993 | Jul 20, 1993 | Magnum Producing & Operating Co. | Chambers | Haynes, J. F. #2SW | 3,000 | 07132006 |
| 411353 | Jun 8, 1993 | Jun 8, 1993 | Magnum Producing & Operating Co. | San Patricio | Hamon - Harvey #1R | 9,800 | 40902504 |
| 411353Amendment | Jun 8, 1993 | Jun 8, 1993 | Magnum Producing & Operating Co. | San Patricio | Hamon-Harvey #1R | 9,800 | 40902504 |
| 410876 | Apr 22, 1993 | Apr 22, 1993 | Magnum Producing & Operating Co. | De Witt | Schaefer, E. C. #5 | 5,412 | 12330950 |
| 410434 | Apr 6, 1993 | Apr 6, 1993 | Magnum Producing & Operating Co. | Austin | Surovik, Frank #1 | 11,082 | 01530139 |
| 409630 | Mar 29, 1993 | Mar 29, 1993 | Magnum Producing & Operating Co. | Colorado | Columbus Townsite Unit #1 | 9,630 | 08930480 |
| 409762 | Mar 19, 1993 | Mar 19, 1993 | Magnum Producing & Operating Co. | Colorado | Johnson, B. A. "D" #1 | 9,600 | 08931010 |
| 406669 | Dec 8, 1992 | Dec 8, 1992 | Magnum Producing & Operating Co. | Austin | Schrader #6 | 10,418 | 01530472 |
| 406366 | Dec 3, 1992 | Dec 3, 1992 | Magnum Producing & Operating Co. | Colorado | Peterson, John Etal Unit #1 | 8,356 | 08930321 |
| 406365 | Dec 3, 1992 | Dec 3, 1992 | Magnum Producing & Operating Co. | Austin | Erna B.A. Schrader Etal GU #1 #1 | 11,013 | 01530291 |
| 403803 | Nov 13, 1992 | Nov 13, 1992 | Magnum Producing & Operating Co. | Nueces | Redfish Bay Properties, Ltd #1 | 10,212 | 35531206 |
| 406047 | Nov 12, 1992 | Nov 12, 1992 | Magnum Producing & Operating Co. | Austin | Fenner Gas Unit #2 #2 | 10,415 | 01530216 |
| 403951 | Oct 5, 1992 | Oct 5, 1992 | Magnum Producing & Operating Co. | Victoria | Traylor #6 | 7,748 | 46932241 |
| 403915 | Sep 29, 1992 | Sep 29, 1992 | Magnum Producing & Operating Co. | Chambers | B.B. Rogers Gas Unit 1 #2 | 9,200 | 07131688 |
| 397152 | Mar 20, 1992 | Mar 20, 1992 | Magnum Producing & Operating Co. | Nueces | Redfish Bay Properties #2 | 9,150 | 35532860 |
| 396583 | Feb 13, 1992 | Feb 13, 1992 | Magnum Producing & Operating Co. | Austin | Martin Taylor Unit #1 | 10,816 | 01530226 |
| 395057 | Dec 23, 1991 | Dec 23, 1991 | Magnum Producing & Operating Co. | Nueces | Manley, Alma #1 | 12,450 | 35531588 |
| 391587Amendment | Sep 5, 1991 | Sep 5, 1991 | Magnum Producing & Operating Co. | Austin | Fenner Gas Unit #2 #2 | 10,514 | 01530216 |
| 390483 | Aug 30, 1991 | Aug 30, 1991 | Magnum Producing & Operating Co. | Nueces | Redfish Bay Properties, Ltd. #1 | 10,212 | 35531206 |
| 387311 | May 2, 1991 | May 2, 1991 | Magnum Producing & Operating Co. | Austin | Schumann, Fritz et Al #1 | 10,816 | 01530129 |
| 386872 | Apr 19, 1991 | Apr 19, 1991 | Magnum Producing & Operating Co. | Austin | Nolte, Ida #1 | 9,316 | 01530147 |
| 384558 | Feb 15, 1991 | Feb 15, 1991 | Magnum Producing & Operating Co. | San Patricio | J. R. Vanecek Gas Unit #2 | 5,800 | 40932366 |
| 384323 | Feb 12, 1991 | Feb 12, 1991 | Magnum Producing & Operating Co. | Wharton | Choppe, Dorothy #4 | 7,512 | 48133055 |
| 383711 | Jan 23, 1991 | Jan 23, 1991 | Magnum Producing & Operating Co. | Wharton | Choppe, Dorothy #1 | 7,513 | 48132957 |
| 383711Amendment | Jan 23, 1991 | Jan 23, 1991 | Magnum Producing & Operating Co. | Wharton | Choppe, Dorothy #1 | 7,513 | 48132957 |
| 380201 | Nov 7, 1990 | Nov 7, 1990 | Magnum Producing & Operating Co. | Galveston | U. S. Nat'l Bank of Galveston #1 | 14,680 | 16731038 |
| 380405 | Nov 5, 1990 | Nov 5, 1990 | Magnum Producing & Operating Co. | Austin | Winterbotham, John M. #1 | 10,816 | 01530132 |
| 378697 | Oct 8, 1990 | Oct 8, 1990 | Magnum Producing & Operating Co. | Brazoria | Davis, Cleveland et Al #1SW | 14,674 | 03931166 |
| 375386 | Jul 19, 1990 | Jul 19, 1990 | Magnum Producing & Operating Co. | Galveston | U.S. Nat'l Bank of Galveston #1 | 14,680 | 16731038 |
| 375182 | Jul 16, 1990 | Jul 16, 1990 | Magnum Producing & Operating Co. | Frio | Turnham, J.C. #3H | 11,000 | 16332769 |
| 371574 | Apr 5, 1990 | Apr 5, 1990 | Magnum Producing & Operating Co. | De Witt | Schaefer, E. C. #5 | 5,412 | 12330950 |
| 371574Amendment | Apr 5, 1990 | Apr 5, 1990 | Magnum Producing & Operating Co. | De Witt | Shaefer, E. C. #5 | 5,412 | 12330950 |
| 369174 | Jan 30, 1990 | Jan 30, 1990 | Magnum Producing & Operating Co. | San Patricio | Vanecek #1 | 5,800 | 40932328 |
| 366654 | Dec 8, 1989 | Dec 8, 1989 | Magnum Producing & Operating Co. | Colorado | Columbus Townsite Unit #1 | 9,630 | 08930480 |
| 365563 | Oct 26, 1989 | Oct 26, 1989 | Magnum Producing & Operating Co. | Colorado | W. T. Youens Gas Unit #1 | 10,417 | 08930154 |
| 352791 | Nov 1, 1988 | Nov 1, 1988 | Magnum Producing & Operating Co. | Jim Hogg | Jones, W. W. #1 | 12,269 | 24731474 |
| 351587 | Sep 27, 1988 | Sep 27, 1988 | Magnum Producing & Operating Co. | Colorado | Peterson, John et al Unit #1C | 10,816 | 08930321 |
| 350385 | Aug 24, 1988 | Aug 24, 1988 | Magnum Producing & Operating Co. | Colorado | Penick, Alma L. #1 | 10,250 | 08930345 |
| 350385Amendment | Aug 24, 1988 | Aug 24, 1988 | Magnum Producing & Operating Co. | Colorado | Penick, Alma L. #1C | 10,250 | 08930345 |