| 341457 | Feb 10, 1988 | Feb 10, 1988 | Sun Expl. & Prod. Co.-Corpus | Jim Wells | Canales, A. T. #24 | 7,923 | 24903371 |
| 341164 | Feb 5, 1988 | Feb 5, 1988 | Sun Expl. & Prod. Co.-Corpus | Starr | Marrs-McLean #23 | 4,600 | 42731416 |
| 342203 | Feb 2, 1988 | Feb 2, 1988 | Sun Expl. & Prod. Co.-Corpus | Hidalgo | Yturria L & C Co. -B- #4 | 12,300 | 21531802 |
| 341043 | Feb 2, 1988 | Feb 2, 1988 | Sun Expl. & Prod. Co.-Corpus | Kleberg | Canales, A. T. #50 | 11,100 | 27330570 |
| 342079 | Jan 29, 1988 | Jan 29, 1988 | Sun Expl. & Prod. Co.-Corpus | Starr | Saenz, M. -State #28 | 6,600 | 42732240 |
| 341919 | Jan 26, 1988 | Jan 26, 1988 | Sun Expl. & Prod. Co.-Corpus | Dimmit | Baggett, John B. #13H | 7,500 | 12732788 |
| 341881 | Jan 25, 1988 | Jan 25, 1988 | Sun Expl. & Prod. Co.-Corpus | Nueces | Richardson, D. L. Unit -A- #1 | 11,800 | 35532630 |
| 340459 | Jan 20, 1988 | Jan 20, 1988 | Sun Expl. & Prod. Co.-Corpus | Jim Wells | Canales, P. #140 | 8,614 | 24932024 |
| 340459Amendment | Jan 20, 1988 | Jan 20, 1988 | Sun Expl. & Prod. Co.-Corpus | Jim Wells | Canales, P. #140 | 8,614 | 24932024 |
| 341384 | Jan 15, 1988 | Jan 15, 1988 | Sun Expl. & Prod. Co.-Corpus | Jim Wells | Canales, P. #122 | 9,264 | 24903812 |
| 341383 | Jan 14, 1988 | Jan 14, 1988 | Sun Expl. & Prod. Co.-Corpus | Starr | Saenz, M. -State #27 | 6,757 | 42731970 |
| 341383Amendment | Jan 14, 1988 | Jan 14, 1988 | Sun Expl. & Prod. Co.-Corpus | Starr | Saenz, M. -State #27 | 6,757 | 42731970 |
| 341208 | Jan 13, 1988 | Jan 13, 1988 | Sun Expl. & Prod. Co.-Corpus | Starr | De Garza, C. L. #29 | 6,000 | 42700556 |
| 341318 | Jan 12, 1988 | Jan 12, 1988 | Sun Expl. & Prod. Co.-Corpus | Duval | Wiederkehr, L. #115 | 5,438 | 13105043 |
| 341286 | Jan 12, 1988 | Jan 12, 1988 | Sun Expl. & Prod. Co.-Corpus | Starr | Speer, Geo. H. -State -D- #2 | 10,103 | 42700740 |
| 341161 | Jan 11, 1988 | Jan 11, 1988 | Sun Expl. & Prod. Co.-Corpus | Victoria | McFaddin #172 | 5,905 | 46932512 |
| 341017 | Jan 8, 1988 | Jan 8, 1988 | Sun Expl. & Prod. Co.-Corpus | Starr | Garcia L & L -A- #6 | 4,600 | 42704033 |
| 340947 | Jan 6, 1988 | Jan 6, 1988 | Sun Expl. & Prod. Co.-Corpus | Jim Wells | Seeligson Unit #2006 | 6,250 | 24902682 |
| 340922 | Dec 31, 1987 | Dec 31, 1987 | Sun Expl. & Prod. Co.-Corpus | Brooks | Rupp Gas Unit 1 #2 | 8,100 | 04731517 |
| 340608 | Dec 28, 1987 | Dec 28, 1987 | Sun Expl. & Prod. Co.-Corpus | Victoria | McFaddin -A- #59 | 6,830 | 46932441 |
| 340625 | Dec 23, 1987 | Dec 23, 1987 | Sun Expl. & Prod. Co.-Corpus | Starr | Garza, Juan M. #4 | 6,050 | 42732235 |
| 339597 | Dec 2, 1987 | Dec 2, 1987 | Sun Expl. & Prod. Co.-Corpus | Jim Wells | Seeligson Unit #0801 | 6,204 | 24980230 |
| 339597Amendment | Dec 2, 1987 | Dec 2, 1987 | Sun Expl. & Prod. Co.-Corpus | Jim Wells | Seeligson Unit #0801 | 6,204 | 24980230 |
| 338193 | Dec 2, 1987 | Dec 2, 1987 | Sun Expl. & Prod. Co.-Corpus | Starr | Hermann, A. G. Jr. Gas Unit #2 | 9,856 | 42732113 |
| 337958 | Nov 30, 1987 | Nov 30, 1987 | Sun Expl. & Prod. Co.-Corpus | Starr | De Pena, V. L. #2 | 7,330 | 42700348 |
| 339232 | Nov 25, 1987 | Nov 25, 1987 | Sun Expl. & Prod. Co.-Corpus | Starr | De Garza, C. L. #36 | 5,900 | 42731833 |
| 339227 | Nov 24, 1987 | Nov 24, 1987 | Sun Expl. & Prod. Co.-Corpus | Starr | Laurel, C. #8 | 8,600 | 42731647 |
| 339056 | Nov 24, 1987 | Nov 24, 1987 | Sun Expl. & Prod. Co.-Corpus | Starr | De Garza, C. L. #28 | 6,500 | 42700555 |
| 338829 | Nov 18, 1987 | Nov 18, 1987 | Sun Expl. & Prod. Co.-Corpus | Jim Wells | Seeligson Unit #2007 | 6,250 | 24902683 |
| 338860 | Nov 17, 1987 | Nov 17, 1987 | Sun Expl. & Prod. Co.-Corpus | Jim Wells | Seeligson Unit #1410 | 6,209 | 24903037 |
| 338859 | Nov 17, 1987 | Nov 17, 1987 | Sun Expl. & Prod. Co.-Corpus | Jim Wells | Seeligson Unit #4267 | 6,123 | 24903101 |
| 338858 | Nov 17, 1987 | Nov 17, 1987 | Sun Expl. & Prod. Co.-Corpus | Jim Wells | Seeligson Unit #1616 | 6,002 | 24903123 |
| 338857 | Nov 17, 1987 | Nov 17, 1987 | Sun Expl. & Prod. Co.-Corpus | Jim Wells | Seeligson Unit #4211A | 6,802 | 24903111 |
| 338856 | Nov 17, 1987 | Nov 17, 1987 | Sun Expl. & Prod. Co.-Corpus | Jim Wells | Seeligson Unit #4235A | 6,078 | 24930510 |
| 338835 | Nov 17, 1987 | Nov 17, 1987 | Sun Expl. & Prod. Co.-Corpus | Jim Wells | Seeligson Unit #1624A | 6,802 | 24903827 |
| 338837 | Nov 16, 1987 | Nov 16, 1987 | Sun Expl. & Prod. Co.-Corpus | Victoria | McFaddin #159 | 5,902 | 46932021 |
| 338836 | Nov 16, 1987 | Nov 16, 1987 | Sun Expl. & Prod. Co.-Corpus | Victoria | McFaddin #164 | 5,800 | 46932169 |
| 338836Amendment | Nov 16, 1987 | Nov 16, 1987 | Sun Expl. & Prod. Co.-Corpus | Victoria | McFaddin #164 | 5,800 | 46932169 |
| 338770 | Nov 12, 1987 | Nov 12, 1987 | Sun Expl. & Prod. Co.-Corpus | Victoria | Bennett, W. H. #17 | 8,050 | 46932575 |
| 338452 | Nov 9, 1987 | Nov 9, 1987 | Sun Expl. & Prod. Co.-Corpus | Starr | De Garcia, B. G. #39 | 8,852 | 42731910 |
| 338211 | Nov 2, 1987 | Nov 2, 1987 | Sun Expl. & Prod. Co.-Corpus | Starr | Champion, A. A. #3 | 7,000 | 42732229 |
| 338210 | Nov 2, 1987 | Nov 2, 1987 | Sun Expl. & Prod. Co.-Corpus | Jim Wells | Seeligson Unit #803 | 6,250 | 24902583 |
| 338142 | Oct 29, 1987 | Oct 29, 1987 | Sun Expl. & Prod. Co.-Corpus | Jim Wells | Canales, P. #141 | 8,200 | 24932041 |
| 338142Amendment | Oct 29, 1987 | Oct 29, 1987 | Sun Expl. & Prod. Co.-Corpus | Jim Wells | Canales, P. #141 | 7,829 | 24932041 |
| 338087 | Oct 29, 1987 | Oct 29, 1987 | Sun Expl. & Prod. Co.-Corpus | Wharton | Henderson, J. P. -B- #3 | 3,250 | 48133120 |
| 337928 | Oct 27, 1987 | Oct 27, 1987 | Sun Expl. & Prod. Co.-Corpus | Starr | Slick Est. -C- #6 | 10,491 | 42731984 |
| 337665 | Oct 19, 1987 | Oct 19, 1987 | Sun Expl. & Prod. Co.-Corpus | Starr | De Garcia, B. G. #42 | 8,600 | 42732225 |
| 337663 | Oct 19, 1987 | Oct 19, 1987 | Sun Expl. & Prod. Co.-Corpus | Starr | Cardenas, R. R. #3 | 8,848 | 42732187 |
| 337069 | Oct 18, 1987 | Oct 18, 1987 | Sun Expl. & Prod. Co.-Corpus | Starr | Yturria L&L Co. -B- #3 | 7,800 | 42732223 |
| 336932 | Oct 7, 1987 | Oct 7, 1987 | Sun Expl. & Prod. Co.-Corpus | Jim Wells | Canales, A. T. #17 | 8,000 | 24903346 |
| 336531 | Sep 28, 1987 | Sep 28, 1987 | Sun Expl. & Prod. Co.-Corpus | Refugio | Wood, Bernadine #1 | 6,300 | 39131956 |
| 336440 | Sep 28, 1987 | Sep 28, 1987 | Sun Expl. & Prod. Co.-Corpus | Jim Wells | Seeligson Unit #1123 | 6,260 | 24902605 |
| 336439 | Sep 28, 1987 | Sep 28, 1987 | Sun Expl. & Prod. Co.-Corpus | Jim Wells | Seeligson Unit #1001 | 6,249 | 24902630 |
| 336384 | Sep 23, 1987 | Sep 23, 1987 | Sun Expl. & Prod. Co.-Corpus | Starr | Garcia, J. A. #1 | 12,500 | 42732218 |
| 336285 | Sep 22, 1987 | Sep 22, 1987 | Sun Expl. & Prod. Co.-Corpus | Jim Wells | Seeligson Unit #1115 | 6,249 | 24981517 |
| 336124 | Sep 22, 1987 | Sep 22, 1987 | Sun Expl. & Prod. Co.-Corpus | Jim Wells | Seeligson Unit #1140 | 6,005 | 24902614 |
| 336123 | Sep 22, 1987 | Sep 22, 1987 | Sun Expl. & Prod. Co.-Corpus | Jim Wells | Seeligson Unit #1128 | 6,151 | 24902608 |
| 335950 | Sep 18, 1987 | Sep 18, 1987 | Sun Expl. & Prod. Co.-Corpus | Jim Wells | Seeligson Unit #0805 | 4,842 | 24930166 |
| 335855 | Sep 16, 1987 | Sep 16, 1987 | Sun Expl. & Prod. Co.-Corpus | Matagorda | First National Bank #2 | 9,175 | 32102194 |
| 335836 | Sep 14, 1987 | Sep 14, 1987 | Sun Expl. & Prod. Co.-Corpus | Victoria | J. L. Miori Unit #1 | 11,400 | 46932562 |
| 335598 | Sep 10, 1987 | Sep 10, 1987 | Sun Expl. & Prod. Co.-Corpus | Starr | Marrs-McLean #16 | 4,675 | 42705077 |
| 335428 | Sep 3, 1987 | Sep 3, 1987 | Sun Expl. & Prod. Co.-Corpus | Refugio | Welder, Leo J. #1 | 7,000 | 39131953 |
| 335185 | Aug 31, 1987 | Aug 31, 1987 | Sun Expl. & Prod. Co.-Corpus | Jim Wells | Seeligson Unit #1624A | 6,803 | 24903827 |
| 335256 | Aug 28, 1987 | Aug 28, 1987 | Sun Expl. & Prod. Co.-Corpus | Starr | Slick Est. -C- #9 | 9,050 | 42732213 |
| 334909 | Aug 25, 1987 | Aug 25, 1987 | Sun Expl. & Prod. Co.-Corpus | Starr | De Garza, C. L. #31 | 9,159 | 42704827 |
| 334927 | Aug 24, 1987 | Aug 24, 1987 | Sun Expl. & Prod. Co.-Corpus | Matagorda | Midfields (West) Unit #44 | 11,100 | 32130283 |
| 334921 | Aug 21, 1987 | Aug 21, 1987 | Sun Expl. & Prod. Co.-Corpus | Nueces | London, F. E. #10 | 12,500 | 35532366 |
| 334795 | Aug 19, 1987 | Aug 19, 1987 | Sun Expl. & Prod. Co.-Corpus | Starr | Saenz, M. -State #25 | 6,516 | 42731908 |
| 334794 | Aug 19, 1987 | Aug 19, 1987 | Sun Expl. & Prod. Co.-Corpus | Matagorda | Midfields / West / Unit #22 | 9,175 | 32102204 |
| 333874 | Aug 10, 1987 | Aug 10, 1987 | Sun Expl. & Prod. Co.-Corpus | Starr | Speer, Geo. H. -St. -B- #24 | 5,450 | 42704833 |
| 333760 | Aug 3, 1987 | Aug 3, 1987 | Sun Expl. & Prod. Co.-Corpus | Starr | Speer, Geo. H. -State -B- #11 | 4,677 | 42700993 |
| 333861 | Jul 31, 1987 | Jul 31, 1987 | Sun Expl. & Prod. Co.-Corpus | Jim Wells | Seeligson Unit #1147 | 7,300 | 24903669 |
| 333859 | Jul 31, 1987 | Jul 31, 1987 | Sun Expl. & Prod. Co.-Corpus | Starr | Speer, George H. -State -B- #20 | 5,227 | 42701002 |
| 333858 | Jul 31, 1987 | Jul 31, 1987 | Sun Expl. & Prod. Co.-Corpus | Jim Wells | Seeligson Unit #4049 | 6,650 | 24903202 |
| 333804 | Jul 31, 1987 | Jul 31, 1987 | Sun Expl. & Prod. Co.-Corpus | Hidalgo | Yturria L & L Co. -C- #5 | 13,000 | 21531779 |
| 349513 | Jul 29, 1987 | Jul 29, 1987 | Sun Expl. & Prod. Co.-Corpus | Jim Wells | Seeligson Unit #0136 B | 6,625 | 24903612 |
| 333709 | Jul 29, 1987 | Jul 29, 1987 | Sun Expl. & Prod. Co.-Corpus | Wharton | Henderson, J. P. -B- #2 | 11,590 | 48132996 |
| 333709Amendment | Jul 29, 1987 | Jul 29, 1987 | Sun Expl. & Prod. Co.-Corpus | Wharton | Henderson, J. P. -B- #2 | 11,590 | 48132996 |
| 333709Amendment | Jul 29, 1987 | Jul 29, 1987 | Sun Expl. & Prod. Co.-Corpus | Wharton | Henderson, J. P. -B- #2 | 11,590 | 48132996 |
| 333708 | Jul 29, 1987 | Jul 29, 1987 | Sun Expl. & Prod. Co.-Corpus | Zavala | Baggett, John B. #9 | 7,430 | 50730989 |
| 332221 | Jul 29, 1987 | Jul 29, 1987 | Sun Expl. & Prod. Co.-Corpus | Starr | Gonzales, E. G. Unit #19 #2 | 3,760 | 42730692 |
| 333653 | Jul 28, 1987 | Jul 28, 1987 | Sun Expl. & Prod. Co.-Corpus | Starr | Marrs-McLean #25 | 4,725 | 42731507 |
| 333518 | Jul 27, 1987 | Jul 27, 1987 | Sun Expl. & Prod. Co.-Corpus | Jim Wells | Seeligson Unit #1640 | 6,137 | 24902979 |
| 333518Amendment | Jul 27, 1987 | Jul 27, 1987 | Sun Expl. & Prod. Co.-Corpus | Jim Wells | Seeligson Unit #1640 | 6,137 | 24902979 |
| 333517 | Jul 27, 1987 | Jul 27, 1987 | Sun Expl. & Prod. Co.-Corpus | Jim Wells | Seeligson Unit #1697 | 6,732 | 24902991 |
| 333517Amendment | Jul 27, 1987 | Jul 27, 1987 | Sun Expl. & Prod. Co.-Corpus | Jim Wells | Seeligson Unit #1697 | 6,732 | 24902991 |
| 333515 | Jul 27, 1987 | Jul 27, 1987 | Sun Expl. & Prod. Co.-Corpus | Jim Wells | Seeligson Unit #1502 | 6,132 | 24903028 |
| 333514 | Jul 27, 1987 | Jul 27, 1987 | Sun Expl. & Prod. Co.-Corpus | Starr | Speer, Geo. H.-State -B- #14 | 7,501 | 42700996 |
| 333309 | Jul 22, 1987 | Jul 22, 1987 | Sun Expl. & Prod. Co.-Corpus | Jim Wells | Seeligson Unit #1423 | 6,131 | 24903043 |
| 333309Amendment | Jul 22, 1987 | Jul 22, 1987 | Sun Expl. & Prod. Co.-Corpus | Jim Wells | Seeligson Unit #1423 | 6,131 | 24903043 |
| 333308 | Jul 22, 1987 | Jul 22, 1987 | Sun Expl. & Prod. Co.-Corpus | Jim Wells | Seeligson Unit #1624A | 6,803 | 24903827 |
| 333307 | Jul 22, 1987 | Jul 22, 1987 | Sun Expl. & Prod. Co.-Corpus | Jim Wells | Seeligson Unit #4038 | 6,229 | 24903078 |
| 333306 | Jul 22, 1987 | Jul 22, 1987 | Sun Expl. & Prod. Co.-Corpus | Jim Wells | Seeligson Unit #1641 | 6,146 | 24902980 |
| 335951 | Jul 21, 1987 | Jul 21, 1987 | Sun Expl. & Prod. Co.-Corpus | Jim Wells | Seeligson Unit #1121 | 6,250 | 24902603 |
| 333242 | Jul 20, 1987 | Jul 20, 1987 | Sun Expl. & Prod. Co.-Corpus | Starr | Hall, C. M. -A- #7 | 9,496 | 42731711 |
| 333123 | Jul 20, 1987 | Jul 20, 1987 | Sun Expl. & Prod. Co.-Corpus | Jim Wells | Seeligson Unit #1429 | 6,130 | 24903050 |
| 333076 | Jul 17, 1987 | Jul 17, 1987 | Sun Expl. & Prod. Co.-Corpus | Jim Wells | Seeligson Unit #1415 | 6,162 | 24903040 |
| 333075 | Jul 17, 1987 | Jul 17, 1987 | Sun Expl. & Prod. Co.-Corpus | Jim Wells | Seeligson Unit #1104 | 6,250 | 24903019 |
| 332966 | Jul 16, 1987 | Jul 16, 1987 | Sun Expl. & Prod. Co.-Corpus | Starr | Garza, Juan M. #3 | 7,100 | 42732202 |
| 332229 | Jul 16, 1987 | Jul 16, 1987 | Sun Expl. & Prod. Co.-Corpus | Jim Wells | Canales, P. #140 | 10,000 | 24932024 |