| 101405 | Dec 9, 1980 | Dec 9, 1980 | Houston Oil & Minerals Corp. | Matagorda | State Tract 170 #2 | 6,000 | 32131071 |
| 101391 | Dec 9, 1980 | Dec 9, 1980 | Houston Oil & Minerals Corp. | Calhoun | State Tract 29 #1 | 13,500 | 05731044 |
| 101404 | Dec 5, 1980 | Dec 5, 1980 | Houston Oil & Minerals Corp. | Chambers | State Tract 294 #2 | 18,000 | 07131130 |
| 101060 | Dec 5, 1980 | Dec 5, 1980 | Houston Oil & Minerals Corp. | Brazos-SB | State Tract 499-S #1 | 7,217 | 60430142 |
| 100893 | Dec 4, 1980 | Dec 4, 1980 | Houston Oil & Minerals Corp. | Aransas | State Tract 28 #1 | 13,500 | 00730676 |
| 98948 | Nov 13, 1980 | Nov 13, 1980 | Houston Oil & Minerals Corp. | Galveston | State Tract 343 #2 | 8,229 | 16730045 |
| 97593 | Oct 30, 1980 | Oct 30, 1980 | Houston Oil & Minerals Corp. | Matgrda IS-LB | State Tract 661-L(ne/4) #1 | 7,000 | 70330184 |
| 97590 | Oct 30, 1980 | Oct 30, 1980 | Houston Oil & Minerals Corp. | Matgrda IS-LB | State Tract 661-L (NE/4) #2 | 7,000 | 70330185 |
| 97589 | Oct 30, 1980 | Oct 30, 1980 | Houston Oil & Minerals Corp. | Matgrda IS-LB | State Tract 692-L (NE/4) #3 | 7,000 | 70330189 |
| 97588 | Oct 30, 1980 | Oct 30, 1980 | Houston Oil & Minerals Corp. | Matgrda IS-LB | State Tract 692-L (NE/4) #2 | 7,000 | 70330186 |
| 97587 | Oct 30, 1980 | Oct 30, 1980 | Houston Oil & Minerals Corp. | Matgrda IS-LB | State Tract 661-L (NW/4) #1 | 7,000 | 70330188 |
| 96705 | Oct 24, 1980 | Oct 24, 1980 | Houston Oil & Minerals Corp. | Fayette | Weeran, et al Unit #1 | 10,675 | 14930768 |
| 95204 | Oct 9, 1980 | Oct 9, 1980 | Houston Oil & Minerals Corp. | Terry | Simpson-Ward #1 | 12,200 | 44530874 |
| 95126 | Oct 7, 1980 | Oct 7, 1980 | Houston Oil & Minerals Corp. | Matgrda IS-LB | State Tract 481-L(se/4) #1 | 8,900 | 70330225 |
| 94926 | Oct 7, 1980 | Oct 7, 1980 | Houston Oil & Minerals Corp. | Brazos-LB | State Tract 479-L NW/4 #3 | 9,311 | 70430178 |
| 94524 | Oct 2, 1980 | Oct 2, 1980 | Houston Oil & Minerals Corp. | Lee | Foehr #1 | 9,550 | 28730801 |
| 96456 | Oct 1, 1980 | Oct 1, 1980 | Houston Oil & Minerals Corp. | Lee | Oltman, Ben #2 | 9,450 | 28730795 |
| 93971 | Sep 26, 1980 | Sep 26, 1980 | Houston Oil & Minerals Corp. | Liberty | Champion Paper Co. #1 | 10,750 | 29131375 |
| 93358 | Sep 19, 1980 | Sep 19, 1980 | Houston Oil & Minerals Corp. | Galveston | State Tract 321 #4R | 8,900 | 16730356 |
| 92846 | Sep 17, 1980 | Sep 17, 1980 | Houston Oil & Minerals Corp. | Lee | Siegmund, O.H. Jr. et UX #1 | 10,200 | 28730794 |
| 92301 | Sep 12, 1980 | Sep 12, 1980 | Houston Oil & Minerals Corp. | Webb | Benavides, Rosa V. #1 | 11,021 | 47932845 |
| 90408 | Aug 20, 1980 | Aug 20, 1980 | Houston Oil & Minerals Corp. | Matgrda IS-LB | State Tract 559-L, NW/4 #1 | 10,000 | 70330223 |
| 90406 | Aug 20, 1980 | Aug 20, 1980 | Houston Oil & Minerals Corp. | Matgrda IS-LB | State Tract 481-L NE/4 #1 | 7,740 | 70330222 |
| 90020 | Aug 18, 1980 | Aug 18, 1980 | Houston Oil & Minerals Corp. | Lee | Gersch, Delbert et UX #1 | 9,400 | 28730770 |
| 88980 | Aug 7, 1980 | Aug 7, 1980 | Houston Oil & Minerals Corp. | Fayette | Belota Unit #1 | 10,700 | 14930689 |
| 88573 | Aug 4, 1980 | Aug 4, 1980 | Houston Oil & Minerals Corp. | Terry | Auld et Al #1 | 11,997 | 44530863 |
| 88430 | Jul 31, 1980 | Jul 31, 1980 | Houston Oil & Minerals Corp. | Fayette | Harding Unit #1 | 9,800 | 14930684 |
| 88191 | Jul 29, 1980 | Jul 29, 1980 | Houston Oil & Minerals Corp. | S Padre IS-LB | S. T. 1065-L, NE/4 #1 | 10,693 | 70030024 |
| 88055 | Jul 29, 1980 | Jul 29, 1980 | Houston Oil & Minerals Corp. | Brazos-SB | State Tract 439-S #1 | 8,730 | 60430140 |
| 88053 | Jul 29, 1980 | Jul 29, 1980 | Houston Oil & Minerals Corp. | Brazos-SB | State Tract 426-S #1 | 8,500 | 60430139 |
| 87771 | Jul 25, 1980 | Jul 25, 1980 | Houston Oil & Minerals Corp. | Tom Green | Jacobs, Hoblit et Al #6 | 6,700 | 45130655 |
| 87696 | Jul 24, 1980 | Jul 24, 1980 | Houston Oil & Minerals Corp. | Chambers | State Tract 299 #4 | 14,000 | 07131068 |
| 86935 | Jul 17, 1980 | Jul 17, 1980 | Houston Oil & Minerals Corp. | Matgrda IS-LB | State Lease No. 74563 #B1 | 14,019 | 70330218 |
| 86558 | Jul 14, 1980 | Jul 14, 1980 | Houston Oil & Minerals Corp. | Hardin | Kirby Lumber Company #2 | 7,224 | 19981572 |
| 86450 | Jul 14, 1980 | Jul 14, 1980 | Houston Oil & Minerals Corp. | Madison | Johnston Foundation et Al #1 | 10,300 | 31330279 |
| 85464 | Jun 30, 1980 | Jun 30, 1980 | Houston Oil & Minerals Corp. | Brazos-LB | State Tract 339-L (SW/4) #1 | 9,741 | 70430172 |
| 85400 | Jun 30, 1980 | Jun 30, 1980 | Houston Oil & Minerals Corp. | Martin | Cook #1 | 8,900 | 31732211 |
| 87083 | Jun 26, 1980 | Jun 26, 1980 | Houston Oil & Minerals Corp. | Matagorda | Norris, Harry et Al #1 | 16,994 | 32131008 |
| 84691 | Jun 23, 1980 | Jun 23, 1980 | Houston Oil & Minerals Corp. | Gaines | Waters #1 | 14,000 | 16531818 |
| 83973 | Jun 13, 1980 | Jun 13, 1980 | Houston Oil & Minerals Corp. | Martin | Allar #1 | 8,200 | 31732204 |
| 83801 | Jun 13, 1980 | Jun 13, 1980 | Houston Oil & Minerals Corp. | Midland | King, J. M. #1 | 4,240 | 32920022 |
| 83792 | Jun 12, 1980 | Jun 12, 1980 | Houston Oil & Minerals Corp. | Chambers | State Tract 294 #1-ST | 9,737 | 07131055 |
| 83419 | Jun 10, 1980 | Jun 10, 1980 | Houston Oil & Minerals Corp. | Tom Green | Jacobs, Hoblit et Al #4 | 6,400 | 45130649 |
| 83418 | Jun 10, 1980 | Jun 10, 1980 | Houston Oil & Minerals Corp. | Tom Green | Jacobs, Hoblit et Al #5 | 6,400 | 45130648 |
| 83385 | Jun 10, 1980 | Jun 10, 1980 | Houston Oil & Minerals Corp. | Tom Green | Jacobs, Hoblit et Al #3 | 6,400 | 45130647 |
| 83365 | Jun 10, 1980 | Jun 10, 1980 | Houston Oil & Minerals Corp. | Galveston | State Tract 231 #1 | 13,000 | 16730776 |
| 82840 | Jun 3, 1980 | Jun 3, 1980 | Houston Oil & Minerals Corp. | Martin | Nail "D11" #1 | 9,600 | 31732193 |
| 82714 | Jun 3, 1980 | Jun 3, 1980 | Houston Oil & Minerals Corp. | Brazos-SB | State Tract 538-S #1 | 12,050 | 60430137 |
| 82713 | Jun 3, 1980 | Jun 3, 1980 | Houston Oil & Minerals Corp. | Chambers | State Tract 298 #1 | 12,300 | 07131051 |
| 83561 | Jun 2, 1980 | Jun 2, 1980 | Houston Oil & Minerals Corp. | Chambers | Ship Channel Gas Unit 1 #4 | 13,000 | 07130949 |
| 82368 | May 29, 1980 | May 29, 1980 | Houston Oil & Minerals Corp. | Nueces | State Tract 64 #1 | 6,000 | 35531584 |
| 82240 | May 28, 1980 | May 28, 1980 | Houston Oil & Minerals Corp. | Burleson | Skopik, D. M. #1 | 9,220 | 05130779 |
| 82239 | May 28, 1980 | May 28, 1980 | Houston Oil & Minerals Corp. | Chambers | State Tract 304 #2 | 11,830 | 07131050 |
| 82113 | May 27, 1980 | May 27, 1980 | Houston Oil & Minerals Corp. | Tom Green | Jacobs, Hoblit et Al #2 | 5,940 | 45130640 |
| 81324 | May 16, 1980 | May 16, 1980 | Houston Oil & Minerals Corp. | Brazos-SB | State Tract 429-S #1 | 13,305 | 60430136 |
| 80898 | May 12, 1980 | May 12, 1980 | Houston Oil & Minerals Corp. | Martin | Nail "A6" #1 | 9,500 | 31732179 |
| 80697 | May 8, 1980 | May 8, 1980 | Houston Oil & Minerals Corp. | Matgrda IS-LB | State Tract 526-L, SW/4 #C-12 | 8,994 | 70330212 |
| 80664 | May 8, 1980 | May 8, 1980 | Houston Oil & Minerals Corp. | Matgrda IS-LB | State Tract 526-L, SW/4 #A-11 | 10,600 | 70330211 |
| 80663 | May 8, 1980 | May 8, 1980 | Houston Oil & Minerals Corp. | Galveston | State Tract 321 #1 | 11,505 | 16730398 |
| 80083 | May 2, 1980 | May 2, 1980 | Houston Oil & Minerals Corp. | Galveston | State Tract 345 #4 | 11,100 | 16730335 |
| 79356 | Apr 28, 1980 | Apr 28, 1980 | Houston Oil & Minerals Corp. | Galveston | State Tract 345 #2R | 10,701 | 16730290 |
| 78763 | Apr 18, 1980 | Apr 18, 1980 | Houston Oil & Minerals Corp. | Reagan | Book #1 | 7,600 | 38331619 |
| 78679 | Apr 18, 1980 | Apr 18, 1980 | Houston Oil & Minerals Corp. | Reagan | Book #2 | 7,600 | 38331618 |
| 78547 | Apr 16, 1980 | Apr 16, 1980 | Houston Oil & Minerals Corp. | Tom Green | Russell, et Al #1 | 6,689 | 45130617 |
| 77982 | Apr 11, 1980 | Apr 11, 1980 | Houston Oil & Minerals Corp. | Burleson | C.P.B. Unit I #1 | 9,500 | 05130709 |
| 77931 | Apr 11, 1980 | Apr 11, 1980 | Houston Oil & Minerals Corp. | Chambers | State Tract 299 #1 | 13,568 | 07130975 |
| 77529 | Apr 8, 1980 | Apr 8, 1980 | Houston Oil & Minerals Corp. | Matagorda | Vineyard Ranch Inc. #1 | 15,719 | 32130986 |
| 76778 | Apr 1, 1980 | Apr 1, 1980 | Houston Oil & Minerals Corp. | Fayette | Morgan, Ed #1 | 10,650 | 14930526 |
| 76619 | Mar 31, 1980 | Mar 31, 1980 | Houston Oil & Minerals Corp. | Galveston | State Tract 338 #3 | 10,500 | 16730303 |
| 76479 | Mar 28, 1980 | Mar 28, 1980 | Houston Oil & Minerals Corp. | Goliad | Arnold, Susie #1 | 5,384 | 17580481 |
| 75446 | Mar 18, 1980 | Mar 18, 1980 | Houston Oil & Minerals Corp. | Galveston | State Tract 321 #4R | 9,380 | 16730356 |
| 75305 | Mar 14, 1980 | Mar 14, 1980 | Houston Oil & Minerals Corp. | Liberty | Cockfield 4C Sand Unit 1 #8 | 9,505 | 29181314 |
| 75189 | Mar 13, 1980 | Mar 13, 1980 | Houston Oil & Minerals Corp. | Chambers | State Tract 299 #3 | 14,000 | 07131027 |
| 74751 | Mar 10, 1980 | Mar 10, 1980 | Houston Oil & Minerals Corp. | Houston | Bromberg et Al #1 | 11,600 | 22530345 |
| 75031 | Mar 7, 1980 | Mar 7, 1980 | Houston Oil & Minerals Corp. | Matgrda IS-LB | State Tract 526-L, SW/4 #10 | 9,350 | 70330209 |
| 77165 | Mar 5, 1980 | Mar 5, 1980 | Houston Oil & Minerals Corp. | Galveston | State Tract 343 #12 | 7,300 | 16730771 |
| 73829 | Feb 28, 1980 | Feb 28, 1980 | Houston Oil & Minerals Corp. | Tom Green | Jacobs, Hoblit et Al #1 | 6,000 | 45130589 |
| 71455 | Feb 1, 1980 | Feb 1, 1980 | Houston Oil & Minerals Corp. | Matgrda IS-LB | State Tract 694-L NE/4 #1 | 6,741 | 70330207 |
| 71454 | Feb 1, 1980 | Feb 1, 1980 | Houston Oil & Minerals Corp. | Matgrda IS-LB | State Tract 695-L NW/4 #1 | 8,700 | 70330206 |
| 71452 | Feb 1, 1980 | Feb 1, 1980 | Houston Oil & Minerals Corp. | Matgrda IS-LB | State Tract 694-L SE/4 #2 | 8,700 | 70330205 |
| 74611 | Jan 31, 1980 | Jan 31, 1980 | Houston Oil & Minerals Corp. | Galveston | State Tract 135-A #4 | 10,700 | 16730763 |
| 69903 | Jan 16, 1980 | Jan 16, 1980 | Houston Oil & Minerals Corp. | Matagorda | Runnells-Pierce Ranch II #1 | 7,336 | 32130973 |
| 69448 | Jan 11, 1980 | Jan 11, 1980 | Houston Oil & Minerals Corp. | Brazos-SB | State Tract 521-S #1 | 11,000 | 60430135 |
| 69446 | Jan 11, 1980 | Jan 11, 1980 | Houston Oil & Minerals Corp. | Brazos-SB | State Tract 507-S #1 | 10,500 | 60430134 |
| 69443 | Jan 11, 1980 | Jan 11, 1980 | Houston Oil & Minerals Corp. | Brazos-SB | State Tract 510-S #1 | 10,500 | 60430133 |
| 69442 | Jan 11, 1980 | Jan 11, 1980 | Houston Oil & Minerals Corp. | Brazos-SB | State Tract 509-S #1 | 10,500 | 60430132 |
| 69440 | Jan 11, 1980 | Jan 11, 1980 | Houston Oil & Minerals Corp. | Brazos-SB | State Tract 508-S #1 | 10,335 | 60430131 |
| 69317 | Jan 10, 1980 | Jan 10, 1980 | Houston Oil & Minerals Corp. | Brazos-LB | State Tract 406-L (NE/4) #2 | 13,500 | 70430169 |
| 69316 | Jan 10, 1980 | Jan 10, 1980 | Houston Oil & Minerals Corp. | Chambers | State Tract 299 #2 | 16,000 | 07131016 |
| 69209 | Jan 10, 1980 | Jan 10, 1980 | Houston Oil & Minerals Corp. | Reagan | Sugg "A" #15 | 8,000 | 38331554 |
| 69208 | Jan 10, 1980 | Jan 10, 1980 | Houston Oil & Minerals Corp. | Reagan | Sugg "A" #14 | 8,000 | 38331553 |
| 69207 | Jan 10, 1980 | Jan 10, 1980 | Houston Oil & Minerals Corp. | Reagan | Sugg "A" #17 | 8,000 | 38331552 |
| 69206 | Jan 10, 1980 | Jan 10, 1980 | Houston Oil & Minerals Corp. | Reagan | Sugg "A" #16 | 8,000 | 38331551 |
| 69205 | Jan 10, 1980 | Jan 10, 1980 | Houston Oil & Minerals Corp. | Reagan | Sugg "G" #6 | 8,000 | 38331550 |
| 69204 | Jan 10, 1980 | Jan 10, 1980 | Houston Oil & Minerals Corp. | Reagan | Sugg "G" #5 | 8,000 | 38331549 |
| 69113 | Jan 9, 1980 | Jan 9, 1980 | Houston Oil & Minerals Corp. | Brazos-LB | State Tract 406-L NE/4 #3 | 10,814 | 70430168 |
| 67961 | Dec 31, 1979 | Dec 31, 1979 | Houston Oil & Minerals Corp. | Matgrda IS-LB | State Tract 526-L, SW/4 #9 | 10,000 | 70330202 |
| 67884 | Dec 28, 1979 | Dec 28, 1979 | Houston Oil & Minerals Corp. | Matgrda IS-LB | State Tract 526-L, SW/4 #9 | 10,000 | 70330202 |
| 67840 | Dec 28, 1979 | Dec 28, 1979 | Houston Oil & Minerals Corp. | Jim Wells | Adams, Nina Estate #8 | 4,900 | 24901836 |
| 67670 | Dec 27, 1979 | Dec 27, 1979 | Houston Oil & Minerals Corp. | Reagan | Merchant Estate "16" #4 | 8,000 | 38331538 |