| 474487 | Mar 18, 1998 | Mar 18, 1998 | United Oil & Minerals, Inc. | Lamar | King #1 | 6,500 | 27730119 |
| 473548 | Feb 24, 1998 | Feb 24, 1998 | United Oil & Minerals, Inc. | Lamar | Cowper #1 | 7,800 | 27730118 |
| 473319 | Feb 13, 1998 | Feb 13, 1998 | United Oil & Minerals, Inc. | Wharton | Wells #1 | 10,500 | 48134022 |
| 473319Amendment | Feb 13, 1998 | Feb 13, 1998 | United Oil & Minerals, Inc. | Wharton | Wells #1 | 10,500 | 48134022 |
| 472789 | Jan 30, 1998 | Jan 30, 1998 | United Oil & Minerals, Inc. | Lavaca | Migl-Quinn #4 | 17,500 | 28532574 |
| 472789Amendment | Jan 30, 1998 | Jan 30, 1998 | United Oil & Minerals, Inc. | Lavaca | Migl-Quinn #4 | 17,500 | 28532574 |
| 472071 | Jan 12, 1998 | Jan 12, 1998 | United Oil & Minerals, Inc. | Wharton | Brooks #1 | 9,000 | 48134014 |
| 472070 | Jan 12, 1998 | Jan 12, 1998 | United Oil & Minerals, Inc. | Lavaca | Upchurch #1 | 16,000 | 28532569 |
| 472070Amendment | Jan 12, 1998 | Jan 12, 1998 | United Oil & Minerals, Inc. | Lavaca | Upchurch #1 | 16,000 | 28532569 |
| 470793 | Dec 4, 1997 | Dec 4, 1997 | United Oil & Minerals, Inc. | Wharton | Schmidt #1 | 9,500 | 48134011 |
| 470793Amendment | Dec 4, 1997 | Dec 4, 1997 | United Oil & Minerals, Inc. | Wharton | Schmidt #1 | 9,000 | 48134011 |
| 469498 | Oct 30, 1997 | Oct 30, 1997 | United Oil & Minerals, Inc. | Robertson | Easterly #1H | 7,500 | 39530547 |
| 468698Amendment | Oct 10, 1997 | Oct 10, 1997 | United Oil & Minerals, Inc. | Lee | Acts Unit #2H | 9,267 | 28731604 |
| 468651 | Oct 10, 1997 | Oct 10, 1997 | United Oil & Minerals, Inc. | Jackson | Moore Estate #1 | 16,500 | 23932970 |
| 468651Amendment | Oct 10, 1997 | Oct 10, 1997 | United Oil & Minerals, Inc. | Jackson | Moore Estate #1 | 13,000 | 23932970 |
| 468384 | Oct 3, 1997 | Oct 3, 1997 | United Oil & Minerals, Inc. | Jackson | Wearden #1 | 16,500 | 23932969 |
| 468384Amendment | Oct 3, 1997 | Oct 3, 1997 | United Oil & Minerals, Inc. | Jackson | Wearden #1 | 17,600 | 23932969 |
| 466950 | Sep 26, 1997 | Sep 26, 1997 | United Oil & Minerals, Inc. | Colorado | Thomas, J. R. #2 | 7,500 | 08932059 |
| 466951 | Aug 29, 1997 | Aug 29, 1997 | United Oil & Minerals, Inc. | Colorado | Duncan #1 | 7,500 | 08932058 |
| 466951Amendment | Aug 29, 1997 | Aug 29, 1997 | United Oil & Minerals, Inc. | Colorado | Duncan #1 | 7,500 | 08932058 |
| 466307 | Aug 15, 1997 | Aug 15, 1997 | United Oil & Minerals, Inc. | Lavaca | Migl-Quinn #2 | 15,000 | 28532529 |
| 462674 | May 20, 1997 | May 20, 1997 | United Oil & Minerals, Inc. | Colorado | Thomas, J. R. #1 | 15,000 | 08932047 |
| 462673 | May 20, 1997 | May 20, 1997 | United Oil & Minerals, Inc. | Brazos | Goss Trust #1H | 11,000 | 04131902 |
| 462673Amendment | May 20, 1997 | May 20, 1997 | United Oil & Minerals, Inc. | Brazos | Goss Trust #1H | 14,100 | 04131902 |
| 460987 | Apr 10, 1997 | Apr 10, 1997 | United Oil & Minerals, Inc. | Lavaca | Migl-Quinn #1 | 14,500 | 28532473 |
| 460987Amendment | Apr 10, 1997 | Apr 10, 1997 | United Oil & Minerals, Inc. | Lavaca | Migl-Quinn #1 | 15,000 | 28532473 |
| 460450 | Mar 27, 1997 | Mar 27, 1997 | United Oil & Minerals, Inc. | Lavaca | Pilgreen #4R | 15,000 | 28532468 |
| 460450Amendment | Mar 27, 1997 | Mar 27, 1997 | United Oil & Minerals, Inc. | Lavaca | Pilgreen #4R | 15,000 | 28532468 |
| 458713 | Feb 18, 1997 | Feb 18, 1997 | United Oil & Minerals, Inc. | Jackson | Shefcik #1 | 12,500 | 23932937 |
| 458713Amendment | Feb 18, 1997 | Feb 18, 1997 | United Oil & Minerals, Inc. | Jackson | Shefcik #1 | 13,700 | 23932937 |
| 457748 | Jan 28, 1997 | Jan 28, 1997 | United Oil & Minerals, Inc. | Lavaca | Pilgreen #4 | 15,000 | 28532447 |
| 457739 | Jan 28, 1997 | Jan 28, 1997 | United Oil & Minerals, Inc. | Brazos | Granberry #1H | 8,500 | 04131897 |
| 457739Amendment | Jan 28, 1997 | Jan 28, 1997 | United Oil & Minerals, Inc. | Brazos | Granberry #1H | 8,500 | 04131897 |
| 457739Amendment | Jan 28, 1997 | Jan 28, 1997 | United Oil & Minerals, Inc. | Brazos | Granberry #1H | 8,500 | 04131897 |
| 457620 | Jan 27, 1997 | Jan 27, 1997 | United Oil & Minerals, Inc. | Jackson | Jackson-Williams #2 | 12,000 | 23932909 |
| 455865 | Dec 4, 1996 | Dec 4, 1996 | United Oil & Minerals, Inc. | Leon | Lera #1H | 6,500 | 28931251 |
| 455865Amendment | Dec 4, 1996 | Dec 4, 1996 | United Oil & Minerals, Inc. | Leon | Lera #1H | 7,200 | 28931251 |
| 453708 | Oct 11, 1996 | Oct 11, 1996 | United Oil & Minerals, Inc. | Ward | Davis #10 | 2,550 | 47534409 |
| 453707 | Oct 11, 1996 | Oct 11, 1996 | United Oil & Minerals, Inc. | Ward | Davis #9 | 2,550 | 47534408 |
| 453706 | Oct 11, 1996 | Oct 11, 1996 | United Oil & Minerals, Inc. | Ward | Davis #8 | 2,550 | 47534407 |
| 452315 | Sep 5, 1996 | Sep 5, 1996 | United Oil & Minerals, Inc. | Lavaca | Pilgreen #2ST | 16,000 | 28532376 |
| 452315Amendment | Sep 5, 1996 | Sep 5, 1996 | United Oil & Minerals, Inc. | Lavaca | Pilgreen #2ST | 16,000 | 28532376 |
| 451749 | Aug 21, 1996 | Aug 21, 1996 | United Oil & Minerals, Inc. | Garza | Dorward "C" #4 | 2,600 | 16933394 |
| 451459 | Aug 13, 1996 | Aug 13, 1996 | United Oil & Minerals, Inc. | Garza | Dowrad "C" #4 | 2,600 | 16933389 |
| 451458 | Aug 13, 1996 | Aug 13, 1996 | United Oil & Minerals, Inc. | Garza | Dorward "D" #3 | 2,600 | 16933390 |
| 451457 | Aug 13, 1996 | Aug 13, 1996 | United Oil & Minerals, Inc. | Garza | Alexander #3 | 2,600 | 16933391 |
| 450437 | Jul 17, 1996 | Jul 17, 1996 | United Oil & Minerals, Inc. | Orange | Lindsey #1 | 8,500 | 36130722 |
| 448658 | May 29, 1996 | May 29, 1996 | United Oil & Minerals, Inc. | Wharton | Woodruff-Wilson #1 | 14,000 | 48133879 |
| 448128 | May 14, 1996 | May 14, 1996 | United Oil & Minerals, Inc. | Jackson | Jackson-Williams #2 | 15,000 | 23932909 |
| 447267 | Apr 22, 1996 | Apr 22, 1996 | United Oil & Minerals, Inc. | Lavaca | Pilgreen #2 | 16,000 | 28532376 |
| 444516 | Feb 7, 1996 | Feb 7, 1996 | United Oil & Minerals, Inc. | Red River | Blake #1 | 6,100 | 38730463 |
| 441770 | Jan 4, 1996 | Jan 4, 1996 | United Oil & Minerals, Inc. | Burleson | Norcross #1HH | 8,500 | 05133081 |
| 442339 | Nov 29, 1995 | Nov 29, 1995 | United Oil & Minerals, Inc. | Garza | Dorward, J. C. 'B' #3 | 2,600 | 16933347 |
| 441618 | Nov 6, 1995 | Nov 6, 1995 | United Oil & Minerals, Inc. | Lavaca | Pilgreen #1 | 15,000 | 28532338 |
| 440784 | Oct 12, 1995 | Oct 12, 1995 | United Oil & Minerals, Inc. | Jackson | Inez Farms #3 | 4,700 | 23932872 |
| 440783 | Oct 12, 1995 | Oct 12, 1995 | United Oil & Minerals, Inc. | Jackson | Quirey #5 | 4,700 | 23932871 |
| 439076 | Aug 18, 1995 | Aug 18, 1995 | United Oil & Minerals, Inc. | Leon | Fridkin-Kaufman #1HH | 6,500 | 28931225 |
| 438170 | Jul 25, 1995 | Jul 25, 1995 | United Oil & Minerals, Inc. | Wharton | Stavinoha #1 | 8,500 | 48133652 |
| 437696 | Jul 11, 1995 | Jul 11, 1995 | United Oil & Minerals, Inc. | Lavaca | Holik #1 | 9,500 | 28532316 |
| 437524 | Jul 3, 1995 | Jul 3, 1995 | United Oil & Minerals, Inc. | Live Oak | Jones #1 | 6,300 | 29734158 |
| 437524Amendment | Jul 3, 1995 | Jul 3, 1995 | United Oil & Minerals, Inc. | Live Oak | Jones #1 | 6,300 | 29734158 |
| 436211 | Jun 20, 1995 | Jun 20, 1995 | United Oil & Minerals, Inc. | Burleson | Lazurus #1HH | 9,000 | 05133158 |
| 436134 | May 23, 1995 | May 23, 1995 | United Oil & Minerals, Inc. | Garza | Justice #1 | 2,600 | 16933328 |
| 435897 | May 15, 1995 | May 15, 1995 | United Oil & Minerals, Inc. | Jackson | Jackson-Williams #1 | 6,800 | 23932854 |
| 435450 | May 3, 1995 | May 3, 1995 | United Oil & Minerals, Inc. | Garza | Dorward, J. C. - Sun #10 | 2,600 | 16933321 |
| 435449 | May 3, 1995 | May 3, 1995 | United Oil & Minerals, Inc. | Garza | Humble #6 | 2,600 | 16933323 |
| 435448 | May 3, 1995 | May 3, 1995 | United Oil & Minerals, Inc. | Garza | Humble #7 | 2,600 | 16933324 |
| 435447 | May 3, 1995 | May 3, 1995 | United Oil & Minerals, Inc. | Garza | Connell #1 | 3,500 | 16933325 |
| 435447Amendment | May 3, 1995 | May 3, 1995 | United Oil & Minerals, Inc. | Garza | Connell #1 | 3,500 | 16933325 |
| 435446 | May 3, 1995 | May 3, 1995 | United Oil & Minerals, Inc. | Garza | Doward, J. C. et Al #5 | 2,600 | 16933322 |
| 435376 | May 1, 1995 | May 1, 1995 | United Oil & Minerals, Inc. | Wharton | Richards #2A | 7,200 | 48133783 |
| 432622 | Mar 20, 1995 | Mar 20, 1995 | United Oil & Minerals, Inc. | Wilson | Brown-Eddlemon #1HH | 5,200 | 49332413 |
| 433758 | Mar 13, 1995 | Mar 13, 1995 | United Oil & Minerals, Inc. | Lavaca | Betty Joyce #1 | 6,700 | 28532297 |
| 432465 | Feb 2, 1995 | Feb 2, 1995 | United Oil & Minerals, Inc. | Robertson | Easterly #1H | 6,500 | 39530426 |
| 432425 | Feb 1, 1995 | Feb 1, 1995 | United Oil & Minerals, Inc. | Leon | Hillegeist #1H | 6,500 | 28931219 |
| 431624 | Jan 9, 1995 | Jan 9, 1995 | United Oil & Minerals, Inc. | Wharton | JW #2 | 5,000 | 48133757 |
| 431409 | Dec 28, 1994 | Dec 28, 1994 | United Oil & Minerals, Inc. | Jackson | Goff, JW #5 | 5,000 | 23932839 |
| 431409Amendment | Dec 28, 1994 | Dec 28, 1994 | United Oil & Minerals, Inc. | Jackson | Goff, JW #5 | 5,000 | 23932839 |
| 431408 | Dec 28, 1994 | Dec 28, 1994 | United Oil & Minerals, Inc. | Wharton | St #1 | 5,000 | 48133756 |
| 430466 | Nov 30, 1994 | Nov 30, 1994 | United Oil & Minerals, Inc. | Jackson | Rose #1 | 6,750 | 23932834 |
| 430362 | Nov 29, 1994 | Nov 29, 1994 | United Oil & Minerals, Inc. | Atascosa | Exxon #2 | 7,000 | 01334036 |
| 430035 | Nov 15, 1994 | Nov 15, 1994 | United Oil & Minerals, Inc. | Jackson | Watson #46 | 5,000 | 23932831 |
| 429830 | Nov 8, 1994 | Nov 8, 1994 | United Oil & Minerals, Inc. | Wharton | JW #1 | 5,000 | 48133745 |
| 429463 | Oct 27, 1994 | Oct 27, 1994 | United Oil & Minerals, Inc. | Wilson | Walker #1 | 5,300 | 49332404 |
| 429462 | Oct 27, 1994 | Oct 27, 1994 | United Oil & Minerals, Inc. | Victoria | Mission Valley #1 | 4,000 | 46933064 |
| 428909 | Oct 10, 1994 | Oct 10, 1994 | United Oil & Minerals, Inc. | Lee | Deborah Unit #1HH | 9,600 | 28732235 |
| 428908 | Oct 10, 1994 | Oct 10, 1994 | United Oil & Minerals, Inc. | De Witt | Dreier #1 | 5,000 | 12331760 |
| 427312 | Aug 24, 1994 | Aug 24, 1994 | United Oil & Minerals, Inc. | Wharton | Hutchins Peareson #26 | 5,000 | 48133730 |
| 427138 | Aug 18, 1994 | Aug 18, 1994 | United Oil & Minerals, Inc. | Guadalupe | Wuest Inc. #3 | 2,500 | 18733442 |
| 426912 | Aug 15, 1994 | Aug 15, 1994 | United Oil & Minerals, Inc. | Garza | Sims #2S | 4,400 | 16932128 |
| 426556 | Aug 3, 1994 | Aug 3, 1994 | United Oil & Minerals, Inc. | Leon | Jan Unit #1H | 6,500 | 28931210 |
| 426555 | Aug 3, 1994 | Aug 3, 1994 | United Oil & Minerals, Inc. | Wharton | Pryor #55 | 5,000 | 48133727 |
| 426354 | Jul 28, 1994 | Jul 28, 1994 | United Oil & Minerals, Inc. | Atascosa | Exxon #1 | 7,000 | 01334028 |
| 426354Amendment | Jul 28, 1994 | Jul 28, 1994 | United Oil & Minerals, Inc. | Atascosa | Exxon #1H | 7,000 | 01334028 |
| 426316 | Jul 27, 1994 | Jul 27, 1994 | United Oil & Minerals, Inc. | Jackson | Franek #1 | 5,000 | 23932812 |
| 426136 | Jul 22, 1994 | Jul 22, 1994 | United Oil & Minerals, Inc. | Jackson | Wearden #45 | 4,700 | 23932809 |
| 425843 | Jul 14, 1994 | Jul 14, 1994 | United Oil & Minerals, Inc. | Jackson | Gerald #41 | 5,000 | 23932808 |
| 425631 | Jul 7, 1994 | Jul 7, 1994 | United Oil & Minerals, Inc. | Jackson | Wearden #44 | 4,800 | 23932807 |
| 425417 | Jun 29, 1994 | Jun 29, 1994 | United Oil & Minerals, Inc. | Wilson | Hardy, Mary #1 | 5,300 | 49332401 |
| 425203 | Jun 23, 1994 | Jun 23, 1994 | United Oil & Minerals, Inc. | Guadalupe | Wuest Inc #2H | 3,000 | 18733358 |