| 102612 | Dec 3, 1980 | Dec 3, 1980 | Sun Expl. & Prod. Co.-Houston | Starr | Garcia, M. M. "D" #4 | 4,360 | 42781382 |
| 100723 | Dec 3, 1980 | Dec 3, 1980 | Sun Expl. & Prod. Co.-Houston | Jackson | Brooking, G. T. #9 | 7,363 | 23903149 |
| 100127 | Nov 21, 1980 | Nov 21, 1980 | Sun Expl. & Prod. Co.-Houston | Karnes | Olinick, Jerome #151D | 6,083 | 25500041 |
| 99772 | Nov 19, 1980 | Nov 19, 1980 | Sun Expl. & Prod. Co.-Houston | Wilson | Gloriana Poth -a- Unit #5-2 | 1,691 | 49300584 |
| 99386 | Nov 17, 1980 | Nov 17, 1980 | Sun Expl. & Prod. Co.-Houston | Jefferson | Broussard & Hebert #37 | 7,700 | 24531161 |
| 99372 | Nov 17, 1980 | Nov 17, 1980 | Sun Expl. & Prod. Co.-Houston | Hardin | Gulf Fee Lot 14 #1 | 7,800 | 19931504 |
| 99210 | Nov 14, 1980 | Nov 14, 1980 | Sun Expl. & Prod. Co.-Houston | Chambers | Evans Unit "A" #1 | 8,300 | 07101977 |
| 99009 | Oct 31, 1980 | Oct 31, 1980 | Sun Expl. & Prod. Co.-Houston | Galveston | Zinn & Forman #1 | 7,250 | 16700918 |
| 98115 | Oct 31, 1980 | Oct 31, 1980 | Sun Expl. & Prod. Co.-Houston | Jackson | Brooking, G. T. #9 | 7,363 | 23903149 |
| 97619 | Oct 30, 1980 | Oct 30, 1980 | Sun Expl. & Prod. Co.-Houston | Duval | Wiederkehr, L. #199 | 3,500 | 13135076 |
| 96979 | Oct 27, 1980 | Oct 27, 1980 | Sun Expl. & Prod. Co.-Houston | Jefferson | Broussard & Hebert #30 | 8,000 | 24503246 |
| 96884 | Oct 27, 1980 | Oct 27, 1980 | Sun Expl. & Prod. Co.-Houston | Chambers | Doornbos, C. #1 | 8,340 | 07101925 |
| 96247 | Oct 21, 1980 | Oct 21, 1980 | Sun Expl. & Prod. Co.-Houston | Karnes | Olinick, Jerome #14 | 6,420 | 25500049 |
| 96210 | Oct 21, 1980 | Oct 21, 1980 | Sun Expl. & Prod. Co.-Houston | Jefferson | Broussard & Hebert #39 | 8,900 | 24531281 |
| 96095 | Oct 20, 1980 | Oct 20, 1980 | Sun Expl. & Prod. Co.-Houston | Hardin | McShane, John #18 | 8,670 | 19931498 |
| 95912 | Oct 17, 1980 | Oct 17, 1980 | Sun Expl. & Prod. Co.-Houston | Hardin | Gulf Fee Lot 13 #1 | 8,000 | 19931495 |
| 95480 | Oct 10, 1980 | Oct 10, 1980 | Sun Expl. & Prod. Co.-Houston | Jackson | Brooking, G. T #31 | 9,150 | 23930359 |
| 94957 | Oct 7, 1980 | Oct 7, 1980 | Sun Expl. & Prod. Co.-Houston | Starr | Alvarez, Domingo #1 | 3,300 | 42731466 |
| 94956 | Oct 7, 1980 | Oct 7, 1980 | Sun Expl. & Prod. Co.-Houston | Duval | Wiederkehr, L. #96 | 5,407 | 13105098 |
| 94896 | Oct 6, 1980 | Oct 6, 1980 | Sun Expl. & Prod. Co.-Houston | Karnes | Olinick, Jerome #151 D | 6,083 | 25500041 |
| 94958 | Oct 3, 1980 | Oct 3, 1980 | Sun Expl. & Prod. Co.-Houston | Starr | Hiles, Betty #1 | 5,000 | 42731467 |
| 94670 | Oct 3, 1980 | Oct 3, 1980 | Sun Expl. & Prod. Co.-Houston | Chambers | Jackson, Felix, et Al #65 | 14,500 | 07131089 |
| 93741 | Sep 25, 1980 | Sep 25, 1980 | Sun Expl. & Prod. Co.-Houston | Duval | Duval County Ranch Co. #47 | 1,757 | 13135042 |
| 93740 | Sep 25, 1980 | Sep 25, 1980 | Sun Expl. & Prod. Co.-Houston | Duval | Wiederkehr, L. #197 | 3,500 | 13135041 |
| 93739 | Sep 25, 1980 | Sep 25, 1980 | Sun Expl. & Prod. Co.-Houston | Duval | Wiederkehr, L. #198 | 3,700 | 13135040 |
| 93359 | Sep 19, 1980 | Sep 19, 1980 | Sun Expl. & Prod. Co.-Houston | Jim Hogg | Weil Brothers #42 | 6,200 | 24731256 |
| 94721 | Sep 11, 1980 | Sep 11, 1980 | Sun Expl. & Prod. Co.-Houston | Chambers | Jacobson Unit #3 | 5,700 | 07131078 |
| 92648 | Sep 10, 1980 | Sep 10, 1980 | Sun Expl. & Prod. Co.-Houston | Chambers | Evans Unit "A" #2 | 8,650 | 07101976 |
| 91799 | Sep 8, 1980 | Sep 8, 1980 | Sun Expl. & Prod. Co.-Houston | Jackson | Hudgins, T. J. #4 | 5,100 | 23931550 |
| 92973 | Sep 3, 1980 | Sep 3, 1980 | Sun Expl. & Prod. Co.-Houston | Chambers | Evans Unit "A" #1 | 8,300 | 07101977 |
| 92951 | Aug 20, 1980 | Aug 20, 1980 | Sun Expl. & Prod. Co.-Houston | Chambers | Jacobson Unit #2 | 8,650 | 07103281 |
| 89272 | Jul 31, 1980 | Jul 31, 1980 | Sun Expl. & Prod. Co.-Houston | Galveston | Cade Estate #6 | 7,025 | 16700937 |
| 88447 | Jul 31, 1980 | Jul 31, 1980 | Sun Expl. & Prod. Co.-Houston | Starr | McLean, Marrs #24 | 4,750 | 42731449 |
| 88271 | Jul 30, 1980 | Jul 30, 1980 | Sun Expl. & Prod. Co.-Houston | Starr | Tillett, Martha A. #1 | 3,300 | 42731448 |
| 87557 | Jul 23, 1980 | Jul 23, 1980 | Sun Expl. & Prod. Co.-Houston | Houston | Dailey, R. S. #9 | 6,400 | 22530358 |
| 87241 | Jul 21, 1980 | Jul 21, 1980 | Sun Expl. & Prod. Co.-Houston | Jackson | Brooking, G. T. #38 | 9,128 | 23930448 |
| 88455 | Jul 16, 1980 | Jul 16, 1980 | Sun Expl. & Prod. Co.-Houston | Refugio | O'Brien, J. M. "A" #8 | 940 | 39131357 |
| 89857 | Jul 15, 1980 | Jul 15, 1980 | Sun Expl. & Prod. Co.-Houston | Galveston | Hudnall, Zinn & Forman Unit #3 | 5,200 | 16700929 |
| 86488 | Jul 14, 1980 | Jul 14, 1980 | Sun Expl. & Prod. Co.-Houston | Jackson | Brooking, G. T. #35 | 7,350 | 23930413 |
| 84078 | Jun 16, 1980 | Jun 16, 1980 | Sun Expl. & Prod. Co.-Houston | Duval | Wiederkehr, L. #158 | 3,015 | 13131173 |
| 85700 | Jun 9, 1980 | Jun 9, 1980 | Sun Expl. & Prod. Co.-Houston | Starr | Marrs-McLean #23 | 4,700 | 42731416 |
| 82332 | May 29, 1980 | May 29, 1980 | Sun Expl. & Prod. Co.-Houston | Karnes | Falls City Unit #136 | 4,973 | 25500004 |
| 82252 | May 28, 1980 | May 28, 1980 | Sun Expl. & Prod. Co.-Houston | Chambers | Broussard, J. E. et Al #2 | 8,620 | 07102288 |
| 81246 | May 15, 1980 | May 15, 1980 | Sun Expl. & Prod. Co.-Houston | Duval | Wiederkehr, L. #102 | 5,433 | 13105100 |
| 81238 | May 15, 1980 | May 15, 1980 | Sun Expl. & Prod. Co.-Houston | Jim Hogg | Weil Brothers #41 | 6,010 | 24780340 |
| 83480 | May 9, 1980 | May 9, 1980 | Sun Expl. & Prod. Co.-Houston | Starr | Solis-Garcia Unit 3 #2 | 4,400 | 42731417 |
| 93158 | May 7, 1980 | May 7, 1980 | Sun Expl. & Prod. Co.-Houston | Jefferson | Spalding, Oakley C. #4 | 7,000 | 24531163 |
| 80403 | Apr 24, 1980 | Apr 24, 1980 | Sun Expl. & Prod. Co.-Houston | Dimmit | Big Wells (San Miguel Unit) #5002 | 5,560 | 12732017 |
| 80563 | Apr 18, 1980 | Apr 18, 1980 | Sun Expl. & Prod. Co.-Houston | Karnes | Gibson, H. B. #1 | 6,680 | 25501164 |
| 78556 | Apr 16, 1980 | Apr 16, 1980 | Sun Expl. & Prod. Co.-Houston | Duval | Wiederkehr, L. #139 | 2,104 | 13102533 |
| 80554 | Apr 3, 1980 | Apr 3, 1980 | Sun Expl. & Prod. Co.-Houston | Galveston | Zinn & Forman #11 | 6,500 | 16700922 |
| 76623 | Mar 31, 1980 | Mar 31, 1980 | Sun Expl. & Prod. Co.-Houston | Hardin | Carpenter Production Company #18 | 5,674 | 19931420 |
| 76387 | Mar 27, 1980 | Mar 27, 1980 | Sun Expl. & Prod. Co.-Houston | Jim Hogg | Weil Brothers #40 | 6,150 | 24731200 |
| 75036 | Mar 12, 1980 | Mar 12, 1980 | Sun Expl. & Prod. Co.-Houston | Dimmit | Big Wells (San Miguel) Unit #2807W | 5,650 | 12731952 |
| 75035 | Mar 12, 1980 | Mar 12, 1980 | Sun Expl. & Prod. Co.-Houston | Dimmit | Big Wells (San Miguel) Unit #2122W | 5,550 | 12731951 |
| 75034 | Mar 12, 1980 | Mar 12, 1980 | Sun Expl. & Prod. Co.-Houston | Dimmit | Big Wells (San Miguel) Unit #3605W | 5,525 | 12731949 |
| 75033 | Mar 12, 1980 | Mar 12, 1980 | Sun Expl. & Prod. Co.-Houston | Dimmit | Big Wells (San Miguel) Unit #2123W | 5,525 | 12731950 |
| 75032 | Mar 12, 1980 | Mar 12, 1980 | Sun Expl. & Prod. Co.-Houston | Dimmit | Big Wells (San Miguel) Unit #2030W | 5,525 | 12731948 |
| 75019 | Mar 12, 1980 | Mar 12, 1980 | Sun Expl. & Prod. Co.-Houston | Dimmit | Big Wells (San Miguel) Unit #2806 | 5,630 | 12731941 |
| 75018 | Mar 12, 1980 | Mar 12, 1980 | Sun Expl. & Prod. Co.-Houston | Dimmit | Big Wells (San Miguel) Unit #3108 | 5,650 | 12731940 |
| 75016 | Mar 12, 1980 | Mar 12, 1980 | Sun Expl. & Prod. Co.-Houston | Dimmit | Big Wells (San Miguel) Unit #3607 | 5,775 | 12731939 |
| 75015 | Mar 12, 1980 | Mar 12, 1980 | Sun Expl. & Prod. Co.-Houston | Dimmit | Big Wells (San Miguel) Unit #4304 | 5,600 | 12731938 |
| 78114 | Mar 10, 1980 | Mar 10, 1980 | Sun Expl. & Prod. Co.-Houston | Dimmit | Big Wells (San Miguel) Unit #3804 | 5,650 | 12731944 |
| 78055 | Mar 10, 1980 | Mar 10, 1980 | Sun Expl. & Prod. Co.-Houston | Dimmit | Big Wells (San Miguel) Unit #2902 | 5,625 | 12731942 |
| 77008 | Mar 10, 1980 | Mar 10, 1980 | Sun Expl. & Prod. Co.-Houston | Dimmit | Big Wells (San Miguel) Unit #3610 | 5,600 | 12731945 |
| 77007 | Mar 10, 1980 | Mar 10, 1980 | Sun Expl. & Prod. Co.-Houston | Dimmit | Big Wells (San Miguel) Unit #2809 | 5,600 | 12731943 |
| 74730 | Mar 10, 1980 | Mar 10, 1980 | Sun Expl. & Prod. Co.-Houston | Victoria | Shelton, Nancy F. #8 | 7,600 | 46931575 |
| 74398 | Mar 6, 1980 | Mar 6, 1980 | Sun Expl. & Prod. Co.-Houston | Hardin | McShane, John #17 | 6,529 | 19931415 |
| 74382 | Mar 6, 1980 | Mar 6, 1980 | Sun Expl. & Prod. Co.-Houston | Karnes | Moczygemba, V. T. #4 | 5,240 | 25500031 |
| 73970 | Feb 29, 1980 | Feb 29, 1980 | Sun Expl. & Prod. Co.-Houston | Starr | Caffarelli #10 | 4,700 | 42731402 |
| 73794 | Feb 28, 1980 | Feb 28, 1980 | Sun Expl. & Prod. Co.-Houston | Jefferson | Broussard & Hebert #9D | 7,330 | 24502076 |
| 74549 | Feb 26, 1980 | Feb 26, 1980 | Sun Expl. & Prod. Co.-Houston | Dimmit | Big Wells (San Miguel) Unit #2124 | 5,650 | 12731929 |
| 73133 | Feb 21, 1980 | Feb 21, 1980 | Sun Expl. & Prod. Co.-Houston | Dimmit | Big Wells (San Miguel) Unit #1915 W | 5,550 | 12731928 |
| 73070 | Feb 21, 1980 | Feb 21, 1980 | Sun Expl. & Prod. Co.-Houston | Starr | Solis, J. V. #3 | 4,251 | 42704489 |
| 72837 | Feb 14, 1980 | Feb 14, 1980 | Sun Expl. & Prod. Co.-Houston | Dimmit | Big Wells (San Miguel) Unit #1914W | 5,550 | 12731927 |
| 71681 | Feb 4, 1980 | Feb 4, 1980 | Sun Expl. & Prod. Co.-Houston | Calhoun | Traylor, Mrs. Maude B.-A- #2 | 8,393 | 05700673 |
| 71700 | Jan 30, 1980 | Jan 30, 1980 | Sun Expl. & Prod. Co.-Houston | Jefferson | Spalding, Oakley C. #4 | 7,300 | 24531163 |
| 74556 | Jan 26, 1980 | Jan 26, 1980 | Sun Expl. & Prod. Co.-Houston | Dimmit | Big Wells (San Miguel) Unit #2120 | 5,650 | 12731930 |
| 70582 | Jan 23, 1980 | Jan 23, 1980 | Sun Expl. & Prod. Co.-Houston | Jackson | Brooking, G. T. #24 | 8,993 | 23903163 |
| 70429 | Jan 22, 1980 | Jan 22, 1980 | Sun Expl. & Prod. Co.-Houston | Montgomery | Jones, B. E. #2 | 5,128 | 33900483 |
| 69948 | Jan 17, 1980 | Jan 17, 1980 | Sun Expl. & Prod. Co.-Houston | Victoria | Shelton, Nancy F. #7 | 7,250 | 46931557 |
| 68051 | Dec 31, 1979 | Dec 31, 1979 | Sun Expl. & Prod. Co.-Houston | Duval | Wiederkehr, L. #190 | 2,005 | 13133627 |
| 68882 | Dec 20, 1979 | Dec 20, 1979 | Sun Expl. & Prod. Co.-Houston | Starr | Garcia, R. -C- Unit #7 #1 | 4,123 | 42703690 |
| 66369 | Dec 10, 1979 | Dec 10, 1979 | Sun Expl. & Prod. Co.-Houston | Duval | Duval County Ranch Company #46 | 1,300 | 13134431 |
| 69623 | Dec 7, 1979 | Dec 7, 1979 | Sun Expl. & Prod. Co.-Houston | Chambers | Evans, W. L. #3 | 8,600 | 07131003 |
| 65735 | Dec 6, 1979 | Dec 6, 1979 | Sun Expl. & Prod. Co.-Houston | Starr | Garcia - Ramirez Unit 10 #1 | 4,050 | 42704270 |
| 69574 | Nov 29, 1979 | Nov 29, 1979 | Sun Expl. & Prod. Co.-Houston | Karnes | Moczygemba, V. T. #10 | 5,000 | 25500037 |
| 67426 | Nov 29, 1979 | Nov 29, 1979 | Sun Expl. & Prod. Co.-Houston | Dimmit | Big Wells (San Miguel) Unit #5505 | 5,650 | 12731891 |
| 67425 | Nov 29, 1979 | Nov 29, 1979 | Sun Expl. & Prod. Co.-Houston | Dimmit | Big Wells (San Miguel) Unit #5453 | 5,700 | 12731890 |
| 67006 | Nov 29, 1979 | Nov 29, 1979 | Sun Expl. & Prod. Co.-Houston | Dimmit | Big Wells (San Miguel) Unit #5202 | 5,600 | 12731887 |
| 67005 | Nov 29, 1979 | Nov 29, 1979 | Sun Expl. & Prod. Co.-Houston | Dimmit | Big Wells (San Miguel) Unit #4718 | 5,650 | 12731885 |
| 67004 | Nov 29, 1979 | Nov 29, 1979 | Sun Expl. & Prod. Co.-Houston | Dimmit | Big Wells (San Miguel) Unit #4719 | 5,700 | 12731886 |
| 67002 | Nov 29, 1979 | Nov 29, 1979 | Sun Expl. & Prod. Co.-Houston | Dimmit | Big Wells (San Miguel) Unit #5449 | 5,675 | 12731888 |
| 67001 | Nov 29, 1979 | Nov 29, 1979 | Sun Expl. & Prod. Co.-Houston | Dimmit | Big Wells (San Miguel) Unit #5452 | 5,650 | 12731889 |
| 66999 | Nov 29, 1979 | Nov 29, 1979 | Sun Expl. & Prod. Co.-Houston | Dimmit | Big Wells (San Miguel) Unit #4615 | 5,600 | 12731883 |
| 66997 | Nov 29, 1979 | Nov 29, 1979 | Sun Expl. & Prod. Co.-Houston | Dimmit | Big Wells (San Miguel) Unit #4616 | 5,600 | 12731884 |
| 64948 | Nov 29, 1979 | Nov 29, 1979 | Sun Expl. & Prod. Co.-Houston | Starr | Frost Natl. Bank Ind. Ex. -B- #30 | 4,212 | 42704640 |
| 64668 | Nov 28, 1979 | Nov 28, 1979 | Sun Expl. & Prod. Co.-Houston | Chambers | White, R. M. #2 | 7,070 | 07101398 |
| 64372 | Nov 20, 1979 | Nov 20, 1979 | Sun Expl. & Prod. Co.-Houston | Duval | Wiederkehr, L. #109 | 5,436 | 13105068 |
| 65579 | Nov 13, 1979 | Nov 13, 1979 | Sun Expl. & Prod. Co.-Houston | Chambers | Middleton, Archie #13 | 8,700 | 07130996 |