| 422411 | Mar 22, 1994 | Mar 22, 1994 | A A Production Inc. | State Lease 68099 #9 | 7,601 | 70430299 |
| 421852 | Mar 11, 1994 | Mar 11, 1994 | American Exploration Company | 440-L Unit #K 1 | 9,000 | 70430301 |
| 421851 | Mar 11, 1994 | Mar 11, 1994 | American Exploration Company | 440-L Unit #I 1 | 9,000 | 70430300 |
| 421208 | Mar 11, 1994 | Mar 11, 1994 | American Exploration Company | 440-L Unit #5A | 10,100 | 70430250 |
| 420063 | Jan 14, 1994 | Jan 14, 1994 | Pg&e Resources Offshore Company | State Tract 369-L NE/4 #1U | 7,058 | 70430063 |
| 414660 | Aug 12, 1993 | Aug 12, 1993 | A A Production Inc. | State Lease 68099 #9 | 7,400 | 70430299 |
| 414660 | Aug 12, 1993 | Aug 12, 1993 | A A Production Inc. | State Lease 68099 #9 | 7,600 | 70430299 |
| 414660 | Aug 12, 1993 | Aug 12, 1993 | A A Production Inc. | State Lease 68099 #9 | 7,601 | 70430299 |
| 414660 | Aug 12, 1993 | Aug 12, 1993 | A A Production Inc. | State Lease 68099 #9 | 7,601 | 70430299 |
| 409245 | Feb 25, 1993 | Feb 25, 1993 | American Exploration Company | S.T. 446-L SW #3 | 7,710 | 70430223 |
| 409245 | Feb 25, 1993 | Feb 25, 1993 | American Exploration Company | S.T. 446-L SW #3 | 7,710 | 70430223 |
| 409088 | Feb 19, 1993 | Feb 19, 1993 | Nicor Exploration Company | S. T. 337-L Unit #1 | 7,000 | 70430298 |
| 409088 | Feb 19, 1993 | Feb 19, 1993 | Nicor Exploration Company | S. T. 337-L Unit #1 | 7,000 | 70430298 |
| 401302 | Jul 16, 1992 | Jul 16, 1992 | Nicor Exploration Company | S. T. 337-L S/2 SW/4 #1 | 7,500 | 60430173 |
| 399987 | Jun 25, 1992 | Jun 25, 1992 | American Exploration Company | 440 L Unit NE #4012 | 9,000 | 70400029 |
| 397685 | Mar 23, 1992 | Mar 23, 1992 | American Exploration Company | Brazos Block 446-L, SW/4 #1 | 5,500 | 70430296 |
| 397685 | Mar 23, 1992 | Mar 23, 1992 | American Exploration Company | Brazos Block 446-L SW #4 | 6,300 | 70430296 |
| 397683 | Mar 20, 1992 | Mar 20, 1992 | BHP Petroleum (Americas) Inc. | State Tract 478L #01 | 13,500 | 70430295 |
| 397033 | Mar 5, 1992 | Mar 5, 1992 | A A Production Inc. | State Tract 68099 #8 | 8,010 | 70430226 |
| 396502 | Feb 7, 1992 | Feb 7, 1992 | Nicor Exploration Company | S. T. 339-L S/2 NE/4 #1 | 8,000 | 70430294 |
| 396502 | Feb 7, 1992 | Feb 7, 1992 | Nicor Exploration Company | S. T. 339-L Unit #1 | 6,041 | 70430294 |
| 396502 | Feb 7, 1992 | Feb 7, 1992 | Nicor Exploration Company | S. T. 339-L Unit #1 | 7,341 | 70430294 |
| 396143 | Jan 27, 1992 | Jan 27, 1992 | Torch Operating Company | State Tract 367 #4 | 8,000 | 70430293 |
| 394624 | Dec 11, 1991 | Dec 11, 1991 | American Exploration Company | 440-L Unit #I 1 | 8,200 | 70430289 |
| 394268 | Dec 9, 1991 | Dec 9, 1991 | A A Production Inc. | Brazos 446L S/L/ 68099 SE/4 #5 | 7,652 | 70430196 |
| 394268 | Dec 9, 1991 | Dec 9, 1991 | A A Production Inc. | Brazos 446L S/L 68099 SE/4 #5 | 8,704 | 70430196 |
| 394626 | Dec 6, 1991 | Dec 6, 1991 | American Exploration Company | Brazos Block 446 (NW) #10 | 8,500 | 70430290 |
| 394626 | Dec 6, 1991 | Dec 6, 1991 | American Exploration Company | Brazos Block 446 (NW) #10 | 8,500 | 70430290 |
| 394623 | Dec 6, 1991 | Dec 6, 1991 | American Exploration Company | 405 L Unit #B 4 | 9,200 | 70430292 |
| 394625 | Dec 4, 1991 | Dec 4, 1991 | American Exploration Company | 440-L Unit #J 1 | 8,200 | 70430291 |
| 394625 | Dec 4, 1991 | Dec 4, 1991 | American Exploration Company | 440-L Unit #J 1 | 8,200 | 70430291 |
| 394625 | Dec 4, 1991 | Dec 4, 1991 | American Exploration Company | 440-L Unit #J 1 | 8,200 | 70430291 |
| 392459 | Oct 7, 1991 | Oct 7, 1991 | Nicor Exploration Company | State Tract 338-L Unit #2 | 9,500 | 70430288 |
| 392459 | Oct 7, 1991 | Oct 7, 1991 | Nicor Exploration Company | State Tract 338-L Unit #2 | 7,000 | 70430288 |
| 391113 | Aug 21, 1991 | Aug 21, 1991 | Rutherford Oil Corporation | State Tract 335-L #11 | 8,500 | 70430104 |
| 389961 | Jul 16, 1991 | Jul 16, 1991 | Nicor Exploration Company | State Tract 338-L Unit #1 | 8,500 | 70430287 |
| 382460 | Feb 4, 1991 | Feb 4, 1991 | Conquest Exploration Company | State Tract 440-L #A 2 | 8,600 | 70430242 |
| 382460 | Feb 4, 1991 | Feb 4, 1991 | Conquest Exploration Company | State Tract 440-L #A 2 | 7,850 | 70430242 |
| 382459 | Jan 11, 1991 | Jan 11, 1991 | Conquest Exploration Company | State Tract 405-L #B2 | 9,217 | 70430264 |
| 382461 | Jan 10, 1991 | Jan 10, 1991 | Conquest Exploration Company | State Tract 446L N.W. #5 | 9,055 | 70400035 |
| 382461 | Jan 10, 1991 | Jan 10, 1991 | American Exploration Company | State Tract 446L N.W. #5 | 9,065 | 70400035 |
| 379906 | Oct 26, 1990 | Oct 26, 1990 | Corpus Christi Oil & Gas Co. | State Tract 374-L SW/4 #7 | 8,500 | 70430286 |
| 377062 | Oct 2, 1990 | Oct 2, 1990 | Rutherford Oil Corporation | State Tract 366-L #1 | 8,530 | 70430096 |
| 377637 | Sep 7, 1990 | Sep 7, 1990 | Rutherford Oil Corporation | State Tract 366-L #9 | 10,000 | 70430140 |
| 377637 | Sep 7, 1990 | Sep 7, 1990 | Rutherford Oil Corporation | State Tract 366-L #9 | 10,000 | 70430140 |
| 377441 | Sep 5, 1990 | Sep 5, 1990 | Presidio Exploration, Inc. | S/L M-95047 #1 | 7,850 | 70430192 |
| 372689 | Apr 26, 1990 | Apr 26, 1990 | Rutherford Oil Corporation | State Tract 336-L #4 | 10,000 | 70430283 |
| 372688 | Apr 26, 1990 | Apr 26, 1990 | Rutherford Oil Corporation | State Tract 366-L #7 | 9,500 | 70430282 |
| 369922 | Feb 15, 1990 | Feb 15, 1990 | Rutherford Oil Corporation | State Tract 335-L SE/4 #10 | 9,000 | 70430281 |
| 369509 | Feb 7, 1990 | Feb 7, 1990 | Rutherford Oil Corporation | State Tract 335-L #5 | 6,600 | 70430082 |
| 367770 | Jan 5, 1990 | Jan 5, 1990 | Conquest Exploration Company | 405-L Unit #545 | 8,478 | 70400037 |
| 368235 | Jan 4, 1990 | Jan 4, 1990 | Rutherford Oil Corporation | State Tract 335-L SE/4 #9 | 10,000 | 70430280 |
| 368235 | Jan 4, 1990 | Jan 4, 1990 | Rutherford Oil Corporation | State Tract 335-L SE/4 #9 | 10,000 | 70430280 |
| 364159 | Sep 20, 1989 | Sep 20, 1989 | Rutherford Oil Corporation | State Tract 336-L SE/4 #3 | 9,000 | 70430278 |
| 364159 | Sep 20, 1989 | Sep 20, 1989 | Rutherford Oil Corporation | State Tract 336-L #3 | 7,885 | 70430278 |
| 363846 | Sep 14, 1989 | Sep 14, 1989 | Conquest Exploration Company | 440-L Unit #4021 | 11,180 | 70400003 |
| 363519 | Sep 7, 1989 | Sep 7, 1989 | Kilroy Company of Texas, Inc. | State Tract 367-L #3U | 8,350 | 70430220 |
| 363301 | Aug 30, 1989 | Aug 30, 1989 | Rutherford Oil Corporation | Brazos Area S/D 336-L SE/4 #2 | 7,600 | 70430277 |
| 361146 | Jul 6, 1989 | Jul 6, 1989 | Corpus Christi Oil & Gas Co. | State Tract 369-L SW/4 #1 | 8,500 | 70430276 |
| 360845 | Jun 26, 1989 | Jun 26, 1989 | Rutherford Oil Corporation | State Tract 335-L SW/4 #7 | 10,000 | 70430275 |
| 360845 | Jun 26, 1989 | Jun 26, 1989 | Rutherford Oil Corporation | State Tract 335-L SW/4 #7 | 9,533 | 70430275 |
| 360554 | Jun 23, 1989 | Jun 23, 1989 | Conquest Exploration Company | 405-L Unit #B 3 | 9,185 | 70430266 |
| 360554 | Jun 23, 1989 | Jun 23, 1989 | Conquest Exploration Company | 405-L Unit #B 3 | 9,185 | 70430266 |
| 359207 | May 11, 1989 | May 11, 1989 | BHP Petroleum (Americas) Inc. | NW/4 Brazos Block 479-L #1 | 15,500 | 70430274 |
| 359207 | May 11, 1989 | May 11, 1989 | BHP Petroleum (Americas) Inc. | NE/4 Brazos Block 479-L #1 | 15,500 | 70430274 |
| 358904 | May 4, 1989 | May 4, 1989 | Conquest Exploration Company | S. T. 446L SW #3 | 7,710 | 70430223 |
| 358838 | May 1, 1989 | May 1, 1989 | Rutherford Oil Corporation | State Tract 336-L SE/4 #1 | 9,000 | 70430273 |
| 352475 | Oct 24, 1988 | Oct 24, 1988 | Conquest Exploration Company | 440-L Unit #H 1 | 8,800 | 70430272 |
| 352475 | Oct 24, 1988 | Oct 24, 1988 | Conquest Exploration Company | 440-L Unit #H 1 | 8,800 | 70430272 |
| 351128 | Sep 12, 1988 | Sep 12, 1988 | OXY USA Inc. | Brazos 447-L Unit #1 | 14,500 | 70430271 |
| 347784 | Jun 16, 1988 | Jun 16, 1988 | Tenneco Oil Co. | State Tract 335-L #1 | 14,000 | 70430270 |
| 341163 | Jan 7, 1988 | Jan 7, 1988 | Conquest Exploration Company | State Tract 440-L #A 2 | 8,600 | 70430242 |
| 341162 | Jan 7, 1988 | Jan 7, 1988 | Conquest Exploration Company | State Tract 440-L #A 1L | 10,100 | 70430239 |
| 340148 | Dec 11, 1987 | Dec 11, 1987 | Conquest Exploration Company | 440-L Unit #B 1 | 8,635 | 70430253 |
| 331468 | Jun 12, 1987 | Jun 12, 1987 | Kirby Exploration Co. of Texas | State Lease 68903 #1 | 9,212 | 70430269 |
| 331447 | Jun 12, 1987 | Jun 12, 1987 | Conquest Exploration Company | 405-L Unit #546 | 9,000 | 70430268 |
| 329584 | May 6, 1987 | May 6, 1987 | Conquest Exploration Company | S. L. 57656 #4L | 8,340 | 70400021 |
| 329026 | Apr 21, 1987 | Apr 21, 1987 | Conquest Exploration Company | 440-L Unit #F 1 | 9,000 | 70430254 |
| 322673 | Nov 6, 1986 | Nov 6, 1986 | Conquest Exploration Company | State Tract 440-L #A 2 | 8,591 | 70430242 |
| 322206 | Oct 27, 1986 | Oct 27, 1986 | Conquest Exploration Company | S. T. 446L SW #3 | 7,710 | 70430223 |
| 305199 | Aug 12, 1986 | Aug 12, 1986 | Rutherford Oil Corporation | State Tract 367-L SE/4 #1L | 8,328 | 70430237 |
| 305199 | Aug 12, 1986 | Aug 12, 1986 | Rutherford Oil Corporation | State Tract 367-L SE/4 #1L | 8,328 | 70430237 |
| 303984 | Jul 9, 1986 | Jul 9, 1986 | Woods Petroleum Corporation | Brazos 404L SW/4 #1 | 9,000 | 70430267 |
| 298928 | Mar 4, 1986 | Mar 4, 1986 | Home Petroleum Corporation | S/L 85419 #1 | 7,755 | 70430192 |
| 294950 | Jan 10, 1986 | Jan 10, 1986 | Tenneco Oil Company-Tgcd | State Tract 373-L (NW/4) #1 | 15,000 | 70430265 |
| 290942 | Nov 22, 1985 | Nov 22, 1985 | Conquest Exploration Company | State Tract 404-L #A3 | 9,800 | 70430266 |
| 290289 | Nov 13, 1985 | Nov 13, 1985 | Challenger Minerals Inc. | S.T. 335-L (SW/4)S.L.68897(SW/4) #1 | 7,800 | 70430263 |
| 288185 | Oct 23, 1985 | Oct 23, 1985 | Conquest Exploration Company | State Tract 405-L #A2 | 9,700 | 70430264 |
| 285396 | Sep 20, 1985 | Sep 20, 1985 | Conquest Exploration Company | 440-L Unit #4023L | 8,565 | 70400031 |
| 285030 | Sep 17, 1985 | Sep 17, 1985 | Conquest Exploration Company | State Tract 440-L #G1 | 9,300 | 70430258 |
| 285408 | Sep 17, 1985 | Sep 17, 1985 | Conquest Exploration Company | State Tract 446L-NW #8L | 10,000 | 70430092 |
| 284379 | Sep 6, 1985 | Sep 6, 1985 | Home Petroleum Corporation | S/L 85420 #1 | 8,100 | 70430261 |
| 284188 | Sep 6, 1985 | Sep 6, 1985 | Conquest Exploration Company | 405-L Unit #4081 | 9,500 | 70430257 |
| 284038 | Sep 4, 1985 | Sep 4, 1985 | Tenneco Oil Company-Tgcd | State Tract 370-L #2 | 15,000 | 70430259 |
| 283648 | Sep 3, 1985 | Sep 3, 1985 | Conquest Exploration Company | State Tract 446-L (NW) #9 | 8,500 | 70430260 |
| 283876 | Aug 26, 1985 | Aug 26, 1985 | Conquest Exploration Company | State Tract 441-L (SE) #E1 | 9,000 | 70430249 |
| 282079 | Aug 7, 1985 | Aug 7, 1985 | Conquest Exploration Company | State Tract 405-L #A1 | 10,500 | 70430256 |
| 281309 | Jul 30, 1985 | Jul 30, 1985 | Challenger Minerals Inc. | S. T. 336-L (SE/4) #1 | 7,800 | 70430255 |
| 281113 | Jul 25, 1985 | Jul 25, 1985 | Conquest Exploration Company | 440-L Unit #F1 | 9,500 | 70430254 |
| 281072 | Jul 25, 1985 | Jul 25, 1985 | Conquest Exploration Company | State Tract 440-L (NW) #B1 | 9,000 | 70430253 |