| 351860 | Oct 4, 1988 | Oct 4, 1988 | Sun Expl. & Prod. Co.-Corpus | Starr | Hall, J. F., -State -A- #4 | 8,502 | 42701057 |
| 351740 | Oct 3, 1988 | Oct 3, 1988 | Sun Expl. & Prod. Co.-Corpus | Starr | McKinney, A. #25 | 5,551 | 42704949 |
| 351633 | Sep 28, 1988 | Sep 28, 1988 | Sun Expl. & Prod. Co.-Corpus | Starr | McKinney, Amanda Mrs. #13 | 12,188 | 42700717 |
| 350487 | Aug 24, 1988 | Aug 24, 1988 | Sun Expl. & Prod. Co.-Corpus | Goliad | Albrecht, A. M. #7 | 15,500 | 17532331 |
| 350227 | Aug 18, 1988 | Aug 18, 1988 | Sun Expl. & Prod. Co.-Corpus | Starr | Hall, C. M. -C- #5 | 10,001 | 42731973 |
| 350147 | Aug 16, 1988 | Aug 16, 1988 | Sun Expl. & Prod. Co.-Corpus | Starr | Slick Est. -C- #5 | 10,431 | 42731949 |
| 350144 | Aug 16, 1988 | Aug 16, 1988 | Sun Expl. & Prod. Co.-Corpus | Starr | Saenz, M. -State #7 | 6,000 | 42701103 |
| 349966 | Aug 9, 1988 | Aug 9, 1988 | Sun Expl. & Prod. Co.-Corpus | Jim Wells | Canales, A. T. #15 | 7,501 | 24903360 |
| 349966Amendment | Aug 9, 1988 | Aug 9, 1988 | Sun Expl. & Prod. Co.-Corpus | Jim Wells | Canales, A. T. #15 | 7,501 | 24903360 |
| 349964 | Aug 9, 1988 | Aug 9, 1988 | Sun Expl. & Prod. Co.-Corpus | Kleberg | Canales, E. G. #21 | 11,809 | 27331210 |
| 348851 | Aug 2, 1988 | Aug 2, 1988 | Sun Expl. & Prod. Co.-Corpus | Victoria | Bennett, W. H. #8 | 8,010 | 46902538 |
| 349514 | Jul 29, 1988 | Jul 29, 1988 | Sun Expl. & Prod. Co.-Corpus | Starr | Speer, Geo. H. -State -D- #2 | 10,103 | 42700740 |
| 349411 | Jul 26, 1988 | Jul 26, 1988 | Sun Expl. & Prod. Co.-Corpus | Starr | Laurel, D. #16 | 5,900 | 42732052 |
| 349410 | Jul 26, 1988 | Jul 26, 1988 | Sun Expl. & Prod. Co.-Corpus | Starr | Hall, J. F. -State -A- #3 | 9,654 | 42700735 |
| 349409 | Jul 26, 1988 | Jul 26, 1988 | Sun Expl. & Prod. Co.-Corpus | Starr | De Lopez, C. V. -A- #11 | 7,908 | 42732143 |
| 349408 | Jul 26, 1988 | Jul 26, 1988 | Sun Expl. & Prod. Co.-Corpus | Starr | De Lopez, C. V. -A- #7 | 6,160 | 42731887 |
| 349282 | Jul 25, 1988 | Jul 25, 1988 | Sun Expl. & Prod. Co.-Corpus | Starr | De Lopez, C. V. -A- #5 | 10,453 | 42731712 |
| 349172 | Jul 25, 1988 | Jul 25, 1988 | Sun Expl. & Prod. Co.-Corpus | Jim Wells | Seelingson Unit #1723 | 6,244 | 24902973 |
| 349063 | Jul 21, 1988 | Jul 21, 1988 | Sun Expl. & Prod. Co.-Corpus | Jim Wells | Seeligson Unit #0102B | 6,175 | 24902884 |
| 349148 | Jul 20, 1988 | Jul 20, 1988 | Sun Expl. & Prod. Co.-Corpus | Starr | De Garcia, B. G. #42 | 8,000 | 42732225 |
| 349147 | Jul 20, 1988 | Jul 20, 1988 | Sun Expl. & Prod. Co.-Corpus | Starr | Hall, C. M. -A- #7 | 9,493 | 42731711 |
| 348966 | Jul 20, 1988 | Jul 20, 1988 | Sun Expl. & Prod. Co.-Corpus | Jim Wells | Seeligson Unit #0168A | 7,000 | 24980328 |
| 347620 | Jul 18, 1988 | Jul 18, 1988 | Sun Expl. & Prod. Co.-Corpus | Kleberg | Canales, A. T. #59 | 7,850 | 27331883 |
| 348847 | Jul 13, 1988 | Jul 13, 1988 | Sun Expl. & Prod. Co.-Corpus | Jim Wells | Canales, A. T. #63 | 8,500 | 24931905 |
| 348639 | Jul 7, 1988 | Jul 7, 1988 | Sun Expl. & Prod. Co.-Corpus | Starr | Yturria L & L Co. -B- #3 | 7,513 | 42732223 |
| 348638 | Jul 7, 1988 | Jul 7, 1988 | Sun Expl. & Prod. Co.-Corpus | Starr | De Garcia, B. G. #43 | 7,465 | 42732249 |
| 348638Amendment | Jul 7, 1988 | Jul 7, 1988 | Sun Expl. & Prod. Co.-Corpus | Starr | De Garcia, B. G. #43 | 7,465 | 42732249 |
| 348155 | Jun 23, 1988 | Jun 23, 1988 | Sun Expl. & Prod. Co.-Corpus | Jim Wells | Seeligson Unit #0105A | 5,951 | 24902817 |
| 348154 | Jun 23, 1988 | Jun 23, 1988 | Sun Expl. & Prod. Co.-Corpus | Starr | Frost Natl. Bank Ind. Ex. -B- #12 | 4,181 | 42704226 |
| 348099 | Jun 22, 1988 | Jun 22, 1988 | Sun Expl. & Prod. Co.-Corpus | Jim Wells | Seeligson Unit #1707 | 6,250 | 24902911 |
| 348098 | Jun 22, 1988 | Jun 22, 1988 | Sun Expl. & Prod. Co.-Corpus | Jim Wells | Seeligson Unit #1717 | 6,050 | 24902968 |
| 347865 | Jun 16, 1988 | Jun 16, 1988 | Sun Expl. & Prod. Co.-Corpus | Jim Wells | Seeligson Unit #0194 | 6,150 | 24902807 |
| 347812 | Jun 16, 1988 | Jun 16, 1988 | Sun Expl. & Prod. Co.-Corpus | Starr | Laurel, C. #8 | 8,600 | 42731647 |
| 347803 | Jun 15, 1988 | Jun 15, 1988 | Sun Expl. & Prod. Co.-Corpus | Starr | Garza, Juan M. #4 | 5,845 | 42732235 |
| 347803Amendment | Jun 15, 1988 | Jun 15, 1988 | Sun Expl. & Prod. Co.-Corpus | Starr | Garza, Juan M. #4 | 5,845 | 42732235 |
| 347636 | Jun 13, 1988 | Jun 13, 1988 | Sun Expl. & Prod. Co.-Corpus | Starr | Champion, A. A. #3 | 6,500 | 42732229 |
| 347589 | Jun 10, 1988 | Jun 10, 1988 | Sun Expl. & Prod. Co.-Corpus | Starr | Orive, A. #4 | 10,261 | 42732242 |
| 347588 | Jun 10, 1988 | Jun 10, 1988 | Sun Expl. & Prod. Co.-Corpus | Jim Wells | Seeligson Unit #0135 | 5,950 | 24902752 |
| 347587 | Jun 10, 1988 | Jun 10, 1988 | Sun Expl. & Prod. Co.-Corpus | Jim Wells | Seeligson Unit #0122 | 5,920 | 24902738 |
| 347576 | Jun 9, 1988 | Jun 9, 1988 | Sun Expl. & Prod. Co.-Corpus | Jim Wells | Seeligson Unit #1709 | 6,252 | 24902913 |
| 347572 | Jun 9, 1988 | Jun 9, 1988 | Sun Expl. & Prod. Co.-Corpus | Starr | Slick Est. -C- #10 | 11,300 | 42732270 |
| 347573 | Jun 8, 1988 | Jun 8, 1988 | Sun Expl. & Prod. Co.-Corpus | Starr | Garcia, J. A. #2 | 12,000 | 42732271 |
| 347457 | Jun 6, 1988 | Jun 6, 1988 | Sun Expl. & Prod. Co.-Corpus | Kleberg | Canales, E. G. #26 | 9,800 | 27331948 |
| 347455 | Jun 6, 1988 | Jun 6, 1988 | Sun Expl. & Prod. Co.-Corpus | Victoria | McFaddin #175 | 6,200 | 46932604 |
| 347454 | Jun 6, 1988 | Jun 6, 1988 | Sun Expl. & Prod. Co.-Corpus | Victoria | McFaddin #176 | 6,250 | 46932605 |
| 345722 | May 24, 1988 | May 24, 1988 | Sun Expl. & Prod. Co.-Corpus | Jim Wells | Dunlap, B. H. #66 | 9,500 | 24903810 |
| 346534 | May 13, 1988 | May 13, 1988 | Sun Expl. & Prod. Co.-Corpus | Kleberg | Dunn-McCampbell -A- #9 | 8,000 | 27332112 |
| 346206 | May 9, 1988 | May 9, 1988 | Sun Expl. & Prod. Co.-Corpus | Starr | Bentsen Bros. -A- #8 | 11,500 | 42732160 |
| 346200 | May 9, 1988 | May 9, 1988 | Sun Expl. & Prod. Co.-Corpus | Starr | Bentsen Bros. -A- #9 | 10,958 | 42732166 |
| 345914 | May 4, 1988 | May 4, 1988 | Sun Expl. & Prod. Co.-Corpus | Kleberg | Canales, A. T. #26 | 9,082 | 27301719 |
| 345782 | Apr 28, 1988 | Apr 28, 1988 | Sun Expl. & Prod. Co.-Corpus | Wharton | Duson-Krueger #3 | 6,750 | 48132776 |
| 345544 | Apr 25, 1988 | Apr 25, 1988 | Sun Expl. & Prod. Co.-Corpus | Starr | Hall, J. F. -State -A- #15 | 8,900 | 42732199 |
| 345594 | Apr 22, 1988 | Apr 22, 1988 | Sun Expl. & Prod. Co.-Corpus | Wharton | Henderson, J.P. -B- #3 | 2,960 | 48133120 |
| 345594Amendment | Apr 22, 1988 | Apr 22, 1988 | Sun Expl. & Prod. Co.-Corpus | Wharton | Henderson, J.P. -B- #3 | 2,960 | 48133120 |
| 345528 | Apr 22, 1988 | Apr 22, 1988 | Sun Expl. & Prod. Co.-Corpus | Starr | Hall, C. M. -C- #6 | 8,905 | 42732200 |
| 345198 | Apr 14, 1988 | Apr 14, 1988 | Sun Expl. & Prod. Co.-Corpus | Refugio | O'Brien, J. M. #32 | 4,390 | 39101045 |
| 344974 | Apr 11, 1988 | Apr 11, 1988 | Sun Expl. & Prod. Co.-Corpus | Hidalgo | Christian, Woods #1 | 15,500 | 21531814 |
| 344960 | Apr 8, 1988 | Apr 8, 1988 | Sun Expl. & Prod. Co.-Corpus | Starr | Hall, J. F. -State -A- #12 | 9,800 | 42731998 |
| 344959 | Apr 8, 1988 | Apr 8, 1988 | Sun Expl. & Prod. Co.-Corpus | Jim Wells | Seeligson Unit #1149 | 7,334 | 24931716 |
| 344907 | Apr 7, 1988 | Apr 7, 1988 | Sun Expl. & Prod. Co.-Corpus | Starr | Hall, J. F., -State -A- #4 | 8,502 | 42701057 |
| 344906 | Apr 7, 1988 | Apr 7, 1988 | Sun Expl. & Prod. Co.-Corpus | Starr | Hall, J. F., -State #23 | 8,100 | 42732258 |
| 344633 | Apr 1, 1988 | Apr 1, 1988 | Sun Expl. & Prod. Co.-Corpus | Duval | Wiederkehr, L. #164 | 2,007 | 13131415 |
| 344823 | Mar 30, 1988 | Mar 30, 1988 | Sun Expl. & Prod. Co.-Corpus | Starr | Laurel, C. #8 | 8,600 | 42731647 |
| 344590 | Mar 30, 1988 | Mar 30, 1988 | Sun Expl. & Prod. Co.-Corpus | Starr | Cardenas, R. R. #4 | 7,950 | 42732256 |
| 344590Amendment | Mar 30, 1988 | Mar 30, 1988 | Sun Expl. & Prod. Co.-Corpus | Starr | Cardenas, R. R. #4 | 8,200 | 42732256 |
| 344455 | Mar 28, 1988 | Mar 28, 1988 | Sun Expl. & Prod. Co.-Corpus | Starr | Frost Natl. Bank Ind. Ex. -B- #34 | 4,400 | 42731319 |
| 344239 | Mar 22, 1988 | Mar 22, 1988 | Sun Expl. & Prod. Co.-Corpus | Starr | Marrs-McLean #16L | 4,675 | 42705077 |
| 344239Amendment | Mar 22, 1988 | Mar 22, 1988 | Sun Expl. & Prod. Co.-Corpus | Starr | Marrs-McLean #16L | 4,675 | 42705077 |
| 344143 | Mar 22, 1988 | Mar 22, 1988 | Sun Expl. & Prod. Co.-Corpus | Starr | Yturria L & L Co. -A- #5 | 5,300 | 42732254 |
| 344095 | Mar 21, 1988 | Mar 21, 1988 | Sun Expl. & Prod. Co.-Corpus | Starr | Reilly Heirs #1 | 4,552 | 42704013 |
| 344094 | Mar 21, 1988 | Mar 21, 1988 | Sun Expl. & Prod. Co.-Corpus | Starr | Saenz, M. -State #26 | 6,499 | 42731950 |
| 343936 | Mar 15, 1988 | Mar 15, 1988 | Sun Expl. & Prod. Co.-Corpus | Nueces | Fuchs, F. L. #1 | 14,400 | 35532649 |
| 343800 | Mar 11, 1988 | Mar 11, 1988 | Sun Expl. & Prod. Co.-Corpus | Starr | De Garcia, B. G. #43 | 7,950 | 42732249 |
| 343742 | Mar 10, 1988 | Mar 10, 1988 | Sun Expl. & Prod. Co.-Corpus | Starr | Chapotal Land Co. -A- #27 | 5,300 | 42732248 |
| 343634 | Mar 10, 1988 | Mar 10, 1988 | Sun Expl. & Prod. Co.-Corpus | Brooks | Sullivan, D. J. #13 | 10,600 | 04731079 |
| 343504 | Mar 4, 1988 | Mar 4, 1988 | Sun Expl. & Prod. Co.-Corpus | Starr | Slick Est. -C- #8 | 10,700 | 42732106 |
| 343503 | Mar 4, 1988 | Mar 4, 1988 | Sun Expl. & Prod. Co.-Corpus | Hidalgo | Bentsen Bros. #11 | 6,504 | 21531582 |
| 343454 | Mar 3, 1988 | Mar 3, 1988 | Sun Expl. & Prod. Co.-Corpus | Starr | Hall, C. M. -A- #9 | 9,200 | 42732246 |
| 343454Amendment | Mar 3, 1988 | Mar 3, 1988 | Sun Expl. & Prod. Co.-Corpus | Starr | Hall, C. M. -A- #9 | 8,800 | 42732246 |
| 342057 | Feb 29, 1988 | Feb 29, 1988 | Sun Expl. & Prod. Co.-Corpus | Starr | Saenz, M. -State #23 | 6,406 | 42731859 |
| 343240 | Feb 26, 1988 | Feb 26, 1988 | Sun Expl. & Prod. Co.-Corpus | Starr | Hall, J. F. -State -A- #16 | 10,200 | 42732245 |
| 343183 | Feb 25, 1988 | Feb 25, 1988 | Sun Expl. & Prod. Co.-Corpus | Jim Wells | Seeligson Unit #1615A | 6,692 | 24903636 |
| 343138 | Feb 24, 1988 | Feb 24, 1988 | Sun Expl. & Prod. Co.-Corpus | Jim Wells | Seeligson Unit #1690 | 6,116 | 24902988 |
| 343133 | Feb 24, 1988 | Feb 24, 1988 | Sun Expl. & Prod. Co.-Corpus | Jim Wells | Seeligson Unit #1633A | 6,800 | 24930402 |
| 341678 | Feb 24, 1988 | Feb 24, 1988 | Sun Expl. & Prod. Co.-Corpus | Refugio | O'Brien, J. M. #52 | 4,387 | 39101055 |
| 342917 | Feb 19, 1988 | Feb 19, 1988 | Sun Expl. & Prod. Co.-Corpus | Starr | Speer, Geo. H. -State -D- #5 | 9,600 | 42732243 |
| 342917Amendment | Feb 19, 1988 | Feb 19, 1988 | Sun Expl. & Prod. Co.-Corpus | Starr | Speer, Geo. H. -State -D- #5 | 9,600 | 42732243 |
| 342916 | Feb 19, 1988 | Feb 19, 1988 | Sun Expl. & Prod. Co.-Corpus | Jim Wells | Seeligson Unit #1647 | 6,119 | 24902983 |
| 342915 | Feb 19, 1988 | Feb 19, 1988 | Sun Expl. & Prod. Co.-Corpus | Jim Wells | Seeligson Unit #1659 | 6,128 | 24902985 |
| 342802 | Feb 17, 1988 | Feb 17, 1988 | Sun Expl. & Prod. Co.-Corpus | Starr | Speer, Geo. H. #19 | 10,600 | 42700730 |
| 342801 | Feb 17, 1988 | Feb 17, 1988 | Sun Expl. & Prod. Co.-Corpus | Jim Wells | Seeligson Unit #1602 | 5,560 | 24902959 |
| 342800 | Feb 17, 1988 | Feb 17, 1988 | Sun Expl. & Prod. Co.-Corpus | Jim Wells | Seeligson Unit #1645 | 6,142 | 24902981 |
| 342799 | Feb 17, 1988 | Feb 17, 1988 | Sun Expl. & Prod. Co.-Corpus | Starr | Orive, A. #4 | 10,500 | 42732242 |
| 342737 | Feb 16, 1988 | Feb 16, 1988 | Sun Expl. & Prod. Co.-Corpus | Starr | Speer, Geo. H. #12 | 4,959 | 42701051 |
| 342737Amendment | Feb 16, 1988 | Feb 16, 1988 | Sun Expl. & Prod. Co.-Corpus | Starr | Speer, Geo. H. #12 | 4,959 | 42701051 |
| 342575 | Feb 11, 1988 | Feb 11, 1988 | Sun Expl. & Prod. Co.-Corpus | Jim Wells | Seeligson Unit #0168 | 8,000 | 24902781 |
| 342574 | Feb 11, 1988 | Feb 11, 1988 | Sun Expl. & Prod. Co.-Corpus | Jim Wells | Seeligson Unit #0198 | 6,258 | 24902811 |
| 342573 | Feb 11, 1988 | Feb 11, 1988 | Sun Expl. & Prod. Co.-Corpus | Duval | Wiederkehr, L. #209 | 3,800 | 13137091 |
| 342573Amendment | Feb 11, 1988 | Feb 11, 1988 | Sun Expl. & Prod. Co.-Corpus | Duval | Wiederkehr, L. #209 | 4,500 | 13137091 |
| 342571 | Feb 11, 1988 | Feb 11, 1988 | Sun Expl. & Prod. Co.-Corpus | Jim Wells | Seeligson Unit #0115A | 6,202 | 24902825 |