| Degarza C. L. #2942-427-00556 | Sun Expl. & Prod. Co.-Corpus | StarrSun North (C-2-A) | PluggedOil | 6,000 | Jan 13, 1988 | 2 | — |
| Speer George H. State -B- #20WI42-427-01002 | Sun Expl. & Prod. Co.-Corpus | StarrSun (F-4-G) | PluggedOil | 5,227 | Jul 31, 1987 | 2 | — |
| De Garza H.L. #242-427-31686 | Sun Expl. & Prod. Co.-Corpus | StarrSun North (Frio 5820) | PluggedGas | 8,000 | Apr 29, 1987 | 4 | — |
| La Brisa Gas Unit #3 #742-427-31557 | Sun Expl. & Prod. Co.-Corpus | StarrGarcia | PluggedGas | 4,400 | Apr 7, 1987 | 3 | — |
| Garcia V. #142-427-03695 | Sun Expl. & Prod. Co.-Corpus | StarrGarcia | PluggedOil | 3,868 | Jan 27, 1987 | 1 | — |
| Laurel C. #642-427-00523 | Sun Expl. & Prod. Co.-Corpus | StarrSun North (5740) | PluggedOil | 7,000 | Dec 8, 1986 | 2 | — |
| Montalvo I. V. -C- #242-427-00570 | Sun Expl. & Prod. Co.-Corpus | StarrSun North (Clark Upper I) | PluggedOil | 5,450 | Oct 21, 1986 | 2 | — |
| Villareal V O. #1 F42-427-30866 | Sun Expl. & Prod. Co.-Corpus | StarrKelsey South (5580) | PluggedGas | 6,165 | Oct 16, 1986 | 3 | — |
| La Brisa Gas Unit #3 #642-427-32102 | Sun Expl. & Prod. Co.-Corpus | StarrGarcia (Villarreal) | PluggedGas | 4,700 | Oct 14, 1986 | 3 | — |
| Hall C. M. #342-427-01069 | Sun Expl. & Prod. Co.-Corpus | StarrRincon North (F-2) | PluggedGas | 5,123 | Sep 25, 1986 | 2 | — |
| De Garza J.M. #142-427-00357 | Sun Expl. & Prod. Co.-Corpus | StarrKelsey South (C-5) | PluggedGas | 6,783 | Aug 4, 1986 | 3 | — |
| Speer Geo. H. -C- #642-427-31761 | Sun Expl. & Prod. Co.-Corpus | StarrSun (7700 Vicksburg) | PluggedGas | 10,000 | Jul 8, 1986 | 2 | — |
| Garcia V. #242-427-30398 | Sun Expl. & Prod. Co.-Corpus | StarrGarcia (Stray 3470) | PluggedOil | 3,800 | Apr 29, 1986 | 2 | — |
| Garza-Rivas Unit #010242-427-01186 | Sun Expl. & Prod. Co.-Corpus | StarrRincon North (4100) | PluggedGas | 5,853 | Apr 28, 1986 | 2 | — |
| Montalvo N.R. #1242-427-31635 | Sun Expl. & Prod. Co.-Corpus | StarrSun North (6000 Frio) | PluggedGas | 9,700 | Apr 22, 1986 | 3 | — |
| Garcia L & L A #3142-427-31359 | Sun Expl. & Prod. Co.-Corpus | StarrGarcia | PluggedOil | 4,150 | Jan 6, 1986 | 2 | — |
| De Villarreal M. F. -Estate #142-427-32083 | Sun Expl. & Prod. Co.-Corpus | StarrKelsey South (7790 Vksbg) | PluggedGas | 9,750 | Nov 25, 1985 | 1 | — |
| Montalvo I.V. -B- #1342-427-30764 | Sun Expl. & Prod. Co.-Corpus | StarrSun North (5350) | PluggedGas | 7,000 | Nov 21, 1985 | 2 | — |
| Solis J. V. #542-427-31275 | Sun Expl. & Prod. Co.-Corpus | StarrGarcia (Frost a Seg. II) | PluggedOil | 4,225 | Oct 29, 1985 | 3 | — |
| Speer Geo. H. -C- #742-427-31863 | Sun Expl. & Prod. Co.-Corpus | StarrSun (7700 Vicksburg) | PluggedGas | 8,508 | Oct 29, 1985 | 2 | — |
| Frost National Bank Ind. Ex. -B- #21 C42-427-04234 | Sun Expl. & Prod. Co.-Corpus | StarrGarcia (Miller -a- X) | PluggedOil | 4,600 | Oct 7, 1985 | 1 | — |
| Garcia M. M. Unit #12 #242-427-04551 | Sun Expl. & Prod. Co.-Corpus | StarrGarcia (Miller -B- VI) | PluggedOil | 4,154 | Oct 7, 1985 | 2 | — |
| Laurel D. #1342-427-31723 | Sun Expl. & Prod. Co.-Corpus | StarrSun North (F-4-D-3) | PluggedOil | 7,200 | Aug 20, 1985 | 3 | — |
| Hall J.F. -State #1942-427-01279 | Sun Expl. & Prod. Co.-Corpus | StarrRincon North (Vicksburg 7160) | PluggedOil | 8,504 | Jun 11, 1985 | 3 | — |
| Garcia M. M. Land Trust #142-427-31871 | Sun Expl. & Prod. Co.-Corpus | StarrGarcia (Frost -B-) | PluggedGas | 4,500 | May 24, 1985 | 2 | — |
| Hall C.M. -a- #542-427-00733 | Sun Expl. & Prod. Co.-Corpus | StarrLyda (Vicksburg 6940) | PluggedGas | 10,854 | Mar 25, 1985 | 4 | — |
| Garcia Land & Livestock Co. -a- #3042-427-04650 | Sun Expl. & Prod. Co.-Corpus | StarrGarcia (Solis XV) | PluggedOil | 5,103 | Mar 20, 1985 | 1 | — |
| Solis-Garcia Unit 3 #242-427-31417 | Sun Expl. & Prod. Co.-Corpus | StarrGarcia (Solis) | PluggedOil | 4,400 | Feb 4, 1985 | 2 | — |
| Bentsen Bros. -E- #1 T42-427-30158 | Sun Expl. & Prod. Co.-Corpus | StarrJudd City (Pirtle 5960 Sd.) | PluggedOil | 6,605 | Dec 27, 1984 | 1 | — |
| Reilly Heirs #2642-427-31898 | Sun Expl. & Prod. Co.-Corpus | StarrBraulia (Miller) | PluggedGas | 4,800 | Dec 7, 1984 | 2 | — |
| Frost National Bank Ind. Ex. -B- #2542-427-04556 | Sun Expl. & Prod. Co.-Corpus | StarrGarcia (Miller -A-) | PluggedOil | 4,413 | Dec 5, 1984 | 1 | — |
| Frost Natl. Bank Ind. Ex. -B- #2742-427-04580 | Sun Expl. & Prod. Co.-Corpus | StarrGarcia (Miller -K- Seg. 4) | PluggedGas | 4,402 | Oct 29, 1984 | 2 | — |
| Hall C. M. -C- #442-427-31926 | Sun Expl. & Prod. Co.-Corpus | StarrLyda (Rincon 7460 Vxbg.) | PluggedGas | 10,000 | Aug 1, 1984 | 1 | — |
| Hall J.F. State -a- #1042-427-31914 | Sun Expl. & Prod. Co.-Corpus | StarrSun (6210 Vicksburg) | PluggedGas | 9,000 | Jul 13, 1984 | 1 | — |
| Garcia J. G. #442-427-03672 | Sun Expl. & Prod. Co.-Corpus | StarrGarcia (Frost -B-) | PluggedGas | 4,203 | May 21, 1984 | 1 | — |
| Chapotal Land Co. -a- #1242-427-03948 | Sun Expl. & Prod. Co.-Corpus | StarrYturria (Vela) | PluggedGas | 5,200 | Jan 12, 1984 | 3 | — |
| De Garza C. L. #1742-427-00545 | Sun Expl. & Prod. Co.-Corpus | StarrSun North (Clark Upper I) | PluggedOil | 5,557 | Nov 3, 1983 | 1 | — |
| Garcia I. Y. #342-427-04001 | Sun Expl. & Prod. Co.-Corpus | StarrFlores (Sullivan Upper) | PluggedGas | 4,378 | Oct 19, 1983 | 4 | — |
| Garcia T. Unit 13 #2 L42-427-03706 | Sun Expl. & Prod. Co.-Corpus | StarrGarcia | PluggedOil | 3,570 | Jun 21, 1983 | 1 | — |
| Coates Geo. H. #1142-427-30100 | Sun Expl. & Prod. Co.-Corpus | StarrRincon North (5300) | PluggedGas | 7,500 | Mar 28, 1983 | 2 | — |
| De Garza C.L. #1842-427-00546 | Sun Expl. & Prod. Co.-Corpus | StarrSun North (D-3-D-2) | PluggedGas | 8,496 | Mar 4, 1983 | 1 | — |
| Bentsen Bros. -E- #642-427-30171 | Sun Expl. & Prod. Co.-Corpus | StarrJudd City (Frio 6000) | PluggedOil | 6,602 | Aug 4, 1982 | 2 | — |
| Trevino E. #b 342-427-00338 | Sun Expl. & Prod. Co.-Corpus | StarrKelsey South (6050) | PluggedGas | 6,275 | Jul 28, 1982 | 1 | — |
| Garza Sulema #142-427-31508 | Sun Expl. & Prod. Co.-Corpus | StarrLockhart (Jones Sand) | PluggedGas | 4,900 | May 27, 1982 | 2 | — |
| Montalvo I.V. -D- #242-427-00562 | Sun Expl. & Prod. Co.-Corpus | StarrSun North (5800) | PluggedGas | 8,081 | May 5, 1982 | 1 | — |
| Montalvo I. V. -a- #1142-427-00611 | Sun Expl. & Prod. Co.-Corpus | StarrSun (D-4-C) | PluggedGas | 4,875 | Dec 30, 1981 | 1 | — |
| Hall J. F. State #142-427-01258 | Sun Expl. & Prod. Co.-Corpus | StarrRincon N. (DX-A) | PluggedGas | 5,021 | Dec 23, 1981 | 1 | — |
| Olivares A. #842-427-00705 | Sun Expl. & Prod. Co.-Corpus | StarrSun (F-2-A) | PluggedGas | 4,950 | Dec 1, 1981 | 1 | — |
| De Lopez C. V. #142-427-00937 | Sun Expl. & Prod. Co.-Corpus | StarrSun (F-2-A) | PluggedGas | 4,965 | Nov 9, 1981 | 1 | — |
| Speer G. H. State -B- #1542-427-00997 | Sun Expl. & Prod. Co.-Corpus | StarrSun (F-3-D) | PluggedGas | 4,931 | Nov 6, 1981 | 1 | — |