| 416811 | Oct 8, 1993 | Oct 8, 1993 | Houston Oil & Minerals Corp. | Galveston | State Tract 343 #20 | 8,716 | 16731203 |
| 413050 | Jun 22, 1993 | Jun 22, 1993 | Houston Oil & Minerals Corp. | Galveston | State Tract 343 #20 | 8,716 | 16731203 |
| 403308 | Sep 14, 1992 | Sep 14, 1992 | Houston Oil & Minerals Corp. | Galveston | N. Point Bolivar Frio St. Unit 6 #1 | 12,956 | 16730118 |
| 389974 | Sep 30, 1991 | Sep 30, 1991 | Houston Oil & Minerals Corp. | Reagan | Williams 33 #2 | 8,300 | 38334110 |
| 391770 | Sep 12, 1991 | Sep 12, 1991 | Houston Oil & Minerals Corp. | Galveston | State Tract 343 #20 | 9,000 | 16731203 |
| 391770Amendment | Sep 12, 1991 | Sep 12, 1991 | Houston Oil & Minerals Corp. | Galveston | State Tract 343 #20 | 8,716 | 16731203 |
| 391769 | Sep 12, 1991 | Sep 12, 1991 | Houston Oil & Minerals Corp. | Galveston | State Tract 340 #5 | 6,800 | 16731204 |
| 391506 | Sep 5, 1991 | Sep 5, 1991 | Houston Oil & Minerals Corp. | Glasscock | Clark, L. C. #7 #3R | 8,400 | 17332183 |
| 391329 | Sep 3, 1991 | Sep 3, 1991 | Houston Oil & Minerals Corp. | Reagan | Shell-McMasters 13 1/2 #3 | 8,400 | 38334127 |
| 391328 | Sep 3, 1991 | Sep 3, 1991 | Houston Oil & Minerals Corp. | Reagan | Masterson, T.R.B. #3 | 8,700 | 38334126 |
| 389975 | Jul 18, 1991 | Jul 18, 1991 | Houston Oil & Minerals Corp. | Glasscock | Clark, L. C. "7" #4 | 8,400 | 17332175 |
| 389973 | Jul 18, 1991 | Jul 18, 1991 | Houston Oil & Minerals Corp. | Glasscock | Clark, L. C. "7" #3 | 8,400 | 17332176 |
| 381876 | Dec 11, 1990 | Dec 11, 1990 | Houston Oil & Minerals | Reagan | Williams 33 #1R | 8,300 | 38334078 |
| 378054 | Oct 15, 1990 | Oct 15, 1990 | Houston Oil & Minerals Corp. | Galveston | State Tract 343 #4 | 8,200 | 16730102 |
| 375282 | Oct 4, 1990 | Oct 4, 1990 | Houston Oil & Minerals Corp. | Gaines | Waters #2R | 11,500 | 16534179 |
| 375282Amendment | Oct 4, 1990 | Oct 4, 1990 | Houston Oil & Minerals Corp. | Gaines | Waters #2R | 11,500 | 16534179 |
| 376305 | Aug 15, 1990 | Aug 15, 1990 | Houston Oil & Minerals Corp. | Galveston | State Tract 232 #1 | 11,900 | 16730299 |
| 365240 | Nov 16, 1989 | Nov 16, 1989 | Houston Oil & Minerals Corp. | Galveston | S. T. 343 #9 | 9,037 | 16730339 |
| 363702 | Sep 14, 1989 | Sep 14, 1989 | Houston Oil & Minerals Corp. | Aransas | State Tract 170 #1 | 12,000 | 00730203 |
| 359418 | Aug 23, 1989 | Aug 23, 1989 | Houston Oil & Minerals Corp. | Liberty | Hannah, David #15 | 3,482 | 29100672 |
| 360235 | Jun 15, 1989 | Jun 15, 1989 | Houston Oil & Minerals Corp. | Houston | Bromberg, et Al #2 | 10,524 | 22530398 |
| 359417 | Jun 14, 1989 | Jun 14, 1989 | Houston Oil & Minerals Corp. | Chambers | Barber, E.W. "D" #2 | 4,835 | 07100246 |
| 356785 | Mar 9, 1989 | Mar 9, 1989 | Houston Oil & Minerals Corp. | Madison | Scholz, Etal #1 | 9,266 | 31330492 |
| 347043 | May 27, 1988 | May 27, 1988 | Houston Oil & Minerals Corp. | Brazos-SB | State Tract 452-S #1 | 10,000 | 60430161 |
| 347041 | May 27, 1988 | May 27, 1988 | Houston Oil & Minerals Corp. | Galveston | State Tract 131-A #2 | 10,000 | 16731157 |
| 346427 | May 20, 1988 | May 20, 1988 | Houston Oil & Minerals Corp. | Orange | State Tract 3 #2 | 13,200 | 36130582 |
| 346427Amendment | May 20, 1988 | May 20, 1988 | Houston Oil & Minerals Corp. | Orange | State Tract 3 #2 | 13,200 | 36130582 |
| 337024 | Nov 30, 1987 | Nov 30, 1987 | Houston Oil & Minerals Corp. | Galveston | State Tract 343 #16 | 7,500 | 16731047 |
| 328496 | Apr 7, 1987 | Apr 7, 1987 | Tenneco Oil Company-Tgcd | Matgrda IS-LB | State Tract 526-L SW/4 #2TA | 4,000 | 70330349 |
| 325059 | Jan 28, 1987 | Jan 28, 1987 | Houston Oil & Minerals Corp. | Galveston | State Tract 343 #9 | 9,087 | 16730339 |
| 322461 | Nov 4, 1986 | Nov 4, 1986 | Houston Oil & Minerals Corp. | Chambers | State Tract 305 #1 | 14,690 | 07130945 |
| 320361 | Sep 11, 1986 | Sep 11, 1986 | Houston Oil & Minerals Corp. | Chambers | State Tract 299 #1 | 13,568 | 07130975 |
| 303457 | Jun 23, 1986 | Jun 23, 1986 | Houston Oil & Minerals Corp. | Galveston | State Tract 342 #10 | 6,450 | 16731115 |
| 302690 | May 29, 1986 | May 29, 1986 | Houston Oil & Minerals Corp. | Galveston | State Tract 340 #6 | 7,000 | 16731113 |
| 301101 | Apr 14, 1986 | Apr 14, 1986 | Houston Oil & Minerals Corp. | Galveston | N. Point Bolivar Frio State Unit #11 | 13,250 | 16730166 |
| 300724 | Apr 4, 1986 | Apr 4, 1986 | Houston Oil & Minerals Corp. | Matgrda IS-LB | S. T. 526-L SW/4 #2TC | 13,000 | 70330343 |
| 300276 | Mar 26, 1986 | Mar 26, 1986 | Houston Oil & Minerals Corp. | Galveston | State Tract 130-A #1S | 8,757 | 16730046 |
| 300276Amendment | Mar 26, 1986 | Mar 26, 1986 | Houston Oil & Minerals Corp. | Galveston | State Tract 130-A #1S | 8,757 | 16730046 |
| 298692 | Feb 26, 1986 | Feb 26, 1986 | Houston Oil & Minerals Corp. | Galveston | State Tract 343 #7 | 9,495 | 16730173 |
| 292044 | Dec 6, 1985 | Dec 6, 1985 | Houston Oil & Minerals Corp. | Galveston | State Tract 343 #19 | 10,200 | 16731094 |
| 288686 | Oct 18, 1985 | Oct 18, 1985 | Houston Oil & Minerals Corp. | Galveston | State Tract 134-A #1 | 8,600 | 16731081 |
| 286995 | Oct 10, 1985 | Oct 10, 1985 | Houston Oil & Minerals Corp. | Galveston | State Tract 134-A #1 | 6,858 | 16731081 |
| 285948 | Sep 27, 1985 | Sep 27, 1985 | Houston Oil & Minerals Corp. | Galveston | N. Point Bolivar Frio State Unit #11 | 13,250 | 16730166 |
| 279513 | Jul 5, 1985 | Jul 5, 1985 | Houston Oil & Minerals Corp. | Chambers | State Tract 299 #1 | 13,568 | 07130975 |
| 278173 | Jun 20, 1985 | Jun 20, 1985 | Houston Oil & Minerals Corp. | Chambers | State Tract 305 #1 | 14,690 | 07130945 |
| 278175 | Jun 20, 1985 | Jun 20, 1985 | Houston Oil & Minerals Corp. | Galveston-SB | State Tract 173-S #3 | 8,630 | 60530045 |
| 276479 | May 29, 1985 | May 29, 1985 | Houston Oil & Minerals Corp. | Mustang IS-LB | State Tract 724-L #1 | 8,300 | 70230226 |
| 275328 | May 17, 1985 | May 17, 1985 | Houston Oil & Minerals Corp. | Galveston | State Tract 343 #17 | 7,350 | 16731042 |
| 273977 | May 3, 1985 | May 3, 1985 | Houston Oil & Minerals Corp. | Galveston-SB | State Tract 173-S #3 | 8,630 | 60530045 |
| 266518 | Feb 8, 1985 | Feb 8, 1985 | Houston Oil & Minerals Corp. | Chambers | State Tract 299 #1 | 13,568 | 07130975 |
| 266364 | Feb 8, 1985 | Feb 8, 1985 | Houston Oil & Minerals Corp. | Galveston | State Tract 343 #18 | 7,300 | 16731049 |
| 264774 | Jan 16, 1985 | Jan 16, 1985 | Houston Oil & Minerals Corp. | Galveston | State Tract 343 #17 | 8,400 | 16731042 |
| 266000 | Jan 14, 1985 | Jan 14, 1985 | Houston Oil & Minerals Corp. | Galveston | State Tract 343 #16 | 7,500 | 16731047 |
| 261200 | Dec 13, 1984 | Dec 13, 1984 | Houston Oil & Minerals Corp. | Galveston-SB | Shipwreck Frio Gas Unit #2 | 13,100 | 60530029 |
| 258771 | Nov 27, 1984 | Nov 27, 1984 | Houston Oil & Minerals Corp. | Gaines | Waters, F. M. #5 | 5,600 | 16533039 |
| 250546 | Sep 6, 1984 | Sep 6, 1984 | Houston Oil & Minerals Corp. | Madison | Gibbs, Floyed #1 | 9,236 | 31330239 |
| 250499 | Sep 6, 1984 | Sep 6, 1984 | Houston Oil & Minerals Corp. | Lee | Droemer, Walter #1 | 8,082 | 28730024 |
| 249953 | Aug 24, 1984 | Aug 24, 1984 | Houston Oil & Minerals Corp. | Galveston | State Tract 341 #2 | 9,043 | 16730666 |
| 247578 | Aug 7, 1984 | Aug 7, 1984 | Houston Oil & Minerals Corp. | Galveston | State Tract 343 #7 | 9,495 | 16730173 |
| 247086 | Jul 31, 1984 | Jul 31, 1984 | Houston Oil & Minerals Corp. | Galveston-SB | State Tract 181-S #7 | 13,000 | 60530148 |
| 244178 | Jul 5, 1984 | Jul 5, 1984 | Houston Oil & Minerals Corp. | Galveston | State Tract 343 #11 | 9,093 | 16730656 |
| 242481 | Jun 20, 1984 | Jun 20, 1984 | Tenneco Oil Company-Tgcd | Jefferson | Blanch, Grace #1 | 18,000 | 24531778 |
| 242610 | Jun 20, 1984 | Jun 20, 1984 | Houston Oil & Minerals Corp. | Galveston | State Tract 343 #9 | 9,087 | 16730339 |
| 240978 | May 21, 1984 | May 21, 1984 | Houston Oil & Minerals Corp. | Galveston-SB | State Tract 181-S #7 | 13,500 | 60530148 |
| 237099 | Apr 30, 1984 | Apr 30, 1984 | Houston Oil & Minerals Corp. | Jim Wells | Adams, Nina Estate #25D | 5,125 | 24903877 |
| 235104 | Apr 10, 1984 | Apr 10, 1984 | Houston Oil & Minerals Corp. | Madison | Scholz et Al #2 | 9,800 | 31330517 |
| 228005 | Jan 31, 1984 | Jan 31, 1984 | Houston Oil & Minerals Corp. | Liberty | Heimple "A" #9 | 9,000 | 29131756 |
| 227770 | Jan 27, 1984 | Jan 27, 1984 | Houston Oil & Minerals Corp. | Matgrda IS-LB | State Tract 526-L, SW/4, Gom #7 | 10,533 | 70330172 |
| 228253 | Jan 27, 1984 | Jan 27, 1984 | Houston Oil & Minerals Corp. | Galveston-SB | State Tract 181-S #6 | 12,037 | 60530144 |
| 226930 | Jan 20, 1984 | Jan 20, 1984 | Houston Oil & Minerals Corp. | Matgrda IS-LB | State Tract 526-L, SW/4 #3 | 12,078 | 70330129 |
| 225153 | Dec 29, 1983 | Dec 29, 1983 | Houston Oil & Minerals Corp. | Madison | Scholz, et Al #1 | 9,800 | 31330492 |
| 218501 | Oct 25, 1983 | Oct 25, 1983 | Houston Oil & Minerals Corp. | Liberty | Baldwin, J. C. a/C # 1 #21 | 9,198 | 29103752 |
| 212389 | Sep 13, 1983 | Sep 13, 1983 | Houston Oil & Minerals Corp. | Matgrda IS-LB | State Tract 526-L, SW/4 #3 | 12,078 | 70330129 |
| 211222 | Sep 12, 1983 | Sep 12, 1983 | Houston Oil & Minerals Corp. | Gaines | Waters, F. M. #4 | 5,650 | 16532647 |
| 206574 | Aug 19, 1983 | Aug 19, 1983 | Houston Oil & Minerals Corp. | Liberty | Baldwin, J. C. a/C 2 #54 | 8,200 | 29131665 |
| 203434 | Jul 29, 1983 | Jul 29, 1983 | Houston Oil & Minerals Corp. | Matgrda IS-LB | State Tract 526-L, SW/4 #A11 | 10,600 | 70330211 |
| 203433 | Jul 28, 1983 | Jul 28, 1983 | Houston Oil & Minerals Corp. | Matgrda IS-LB | State Tract 526-L (SW/4) #8 | 9,690 | 70330173 |
| 200649 | Jul 7, 1983 | Jul 7, 1983 | Houston Oil & Minerals Corp. | Madison | Randolph, W.H. #1 | 9,500 | 31330339 |
| 197221 | Jun 3, 1983 | Jun 3, 1983 | Houston Oil & Minerals Corp. | Lee | Foehr #1 | 8,550 | 28730801 |
| 196608 | May 31, 1983 | May 31, 1983 | Houston Oil & Minerals Corp. | Webb | Despain, Sam B. et Al #1 | 13,000 | 47933624 |
| 194533 | May 11, 1983 | May 11, 1983 | Houston Oil & Minerals Corp. | Madison | C.H. McFarland Oil Unit #1 | 9,420 | 31330238 |
| 192298 | Apr 22, 1983 | Apr 22, 1983 | Houston Oil & Minerals Corp. | Nueces | Manngen, Lela #1 | 7,850 | 35530522 |
| 191323 | Apr 12, 1983 | Apr 12, 1983 | Houston Oil & Minerals Corp. | Matgrda IS-LB | State Tract 526-L, SW/4 #7 | 10,000 | 70330172 |
| 190261 | Apr 1, 1983 | Apr 1, 1983 | Houston Oil & Minerals Corp. | Matgrda IS-LB | State Lease 74563 #TC 1 | 12,285 | 70330298 |
| 189916 | Mar 29, 1983 | Mar 29, 1983 | Houston Oil & Minerals Corp. | Webb | Frost, P. M., et Al #3 | 5,008 | 47933586 |
| 189914 | Mar 29, 1983 | Mar 29, 1983 | Houston Oil & Minerals Corp. | Webb | Frost, P. M., et Al #2 | 12,400 | 47933585 |
| 189748 | Mar 21, 1983 | Mar 21, 1983 | Houston Oil & Minerals Corp. | Jefferson | Rosen, F. A. #1 | 13,000 | 24531641 |
| 188667 | Mar 16, 1983 | Mar 16, 1983 | Houston Oil & Minerals Corp. | Orange | Brown, E. W. Estate Of #1 | 11,595 | 36130452 |
| 186135 | Feb 16, 1983 | Feb 16, 1983 | Houston Oil & Minerals Corp. | Martin | Nail A-6 #1D | 9,075 | 31730225 |
| 182276 | Dec 31, 1982 | Dec 31, 1982 | Houston Oil & Minerals Corp. | High IS-SB | State Tract 72-S #1 | 10,000 | 60630146 |
| 180765 | Dec 9, 1982 | Dec 9, 1982 | Houston Oil & Minerals Corp. | Galveston | State Tract 130-A #1S | 8,480 | 16730046 |
| 176680 | Nov 8, 1982 | Nov 8, 1982 | Houston Oil & Minerals Corp. | Lee | Wm. Brademan-Gisd #1 | 8,327 | 28730100 |
| 176396 | Nov 3, 1982 | Nov 3, 1982 | Houston Oil & Minerals Corp. | Calhoun | State Tract 157 #1 | 10,600 | 05731214 |
| 173977 | Oct 8, 1982 | Oct 8, 1982 | Houston Oil & Minerals Corp. | Lee | Unger, Fred #1 | 8,700 | 28730114 |
| 175328 | Sep 27, 1982 | Sep 27, 1982 | Houston Oil & Minerals Corp. | Gaines | Wescott 21 #1 | 12,600 | 16532444 |
| 170422 | Aug 30, 1982 | Aug 30, 1982 | Houston Oil & Minerals Corp. | Harris | Stockdick, E.G. Unit No. 1 #1 | 13,500 | 20131434 |
| 166440 | Jul 14, 1982 | Jul 14, 1982 | Houston Oil & Minerals Corp. | Galveston-SB | S.T. 181-S #6 | 13,050 | 60530144 |
| 168776 | Jul 9, 1982 | Jul 9, 1982 | Houston Oil & Minerals Corp. | Tom Green | Jacobs, Hoblit et Al #6 | 6,700 | 45130655 |
| 160540 | May 13, 1982 | May 13, 1982 | Houston Oil & Minerals Corp. | S Padre IS-LB | State Tract 1085-L #1 | 14,000 | 70030054 |
| 160417 | May 11, 1982 | May 11, 1982 | Houston Oil & Minerals Corp. | Matgrda IS-LB | State Tract 526-L, SW/4 #9 | 11,918 | 70330202 |