| 337158 | Nov 5, 1987 | Nov 5, 1987 | Sun Exploration & Production Co. | Gray | Combs & Worley -A- #19 | 3,450 | 17931897 |
| 352511 | Oct 25, 1987 | Oct 25, 1987 | Sun Exploration & Production Co. | Jim Wells | Seeligson Unit #0129 B | 6,103 | 24902896 |
| 337078Amendment | Oct 9, 1987 | Oct 9, 1987 | Sun Exploration & Production Co. | Howard | Denman, L. C. -B- #17 | 3,050 | 22734215 |
| 337076Amendment | Oct 9, 1987 | Oct 9, 1987 | Sun Exploration & Production Co. | Howard | Denman, L. C. -B- #15 | 3,000 | 22734213 |
| 333428 | Jul 28, 1987 | Jul 28, 1987 | Sun Exploration & Production Co. | Hemphill | Humphreys, L. H. #1 | 11,750 | 21131867 |
| 333428Amendment | Jul 28, 1987 | Jul 28, 1987 | Sun Exploration & Production Co. | Hemphill | Humphreys, L. H. #1 | 11,750 | 21131867 |
| 332514 | Jul 7, 1987 | Jul 7, 1987 | Sun Exploration & Production Co. | Roberts | Mathers, C. #1 | 7,100 | 39331119 |
| 330294 | Jun 30, 1987 | Jun 30, 1987 | Sun Exploration & Production Co. | Lipscomb | King Trust #1 | 9,500 | 29531741 |
| 330178 | Jun 12, 1987 | Jun 12, 1987 | Sun Exploration & Production Co. | Hemphill | Jarvis-Owens Unit #1 | 12,100 | 21131863 |
| 330178Amendment | Jun 12, 1987 | Jun 12, 1987 | Sun Exploration & Production Co. | Hemphill | Jarvis-Owens Unit #1 | 12,100 | 21131863 |
| 331293 | Jun 9, 1987 | Jun 9, 1987 | Sun Exploration & Production Co. | Lipscomb | Waters, Phil #1 | 10,500 | 29531745 |
| 329173 | Apr 21, 1987 | Apr 21, 1987 | Sun Exploration & Production Co. | Ochiltree | Parnell Brothers #8 | 9,900 | 35731863 |
| 329173Amendment | Apr 21, 1987 | Apr 21, 1987 | Sun Exploration & Production Co. | Ochiltree | Parnell Brothers #8 | 9,900 | 35731863 |
| 326332 | Feb 25, 1987 | Feb 25, 1987 | Sun Exploration & Production Co. | Wheeler | R. N. Byers, Unit #1 | 16,238 | 48330860 |
| 320780 | Sep 19, 1986 | Sep 19, 1986 | Sun Exploration & Production Co. | Andrews | Martin, Nellie C. #23 | 8,869 | 00335529 |
| 305168 | Aug 12, 1986 | Aug 12, 1986 | Sun Exploration & Production Co. | Ward | James, Henry #1 | 4,800 | 47533748 |
| 304804 | Jul 31, 1986 | Jul 31, 1986 | Sun Exploration & Production Co. | Roberts | Tipps, O. R. Estate #3 | 7,150 | 39331091 |
| 304393 | Jul 21, 1986 | Jul 21, 1986 | Sun Exploration & Production Co. | Dickens | Keller Camp Prospect #F1 | 4,100 | 12530327 |
| 304395 | Jul 21, 1986 | Jul 21, 1986 | Sun Exploration & Production Co. | King | Double Long Canyon Prospect #H1 | 4,100 | 26931624 |
| 303393 | Jun 19, 1986 | Jun 19, 1986 | Sun Exploration & Production Co. | Hemphill | Jones Trust #1 | 11,700 | 21131837 |
| 303384 | Jun 18, 1986 | Jun 18, 1986 | Sun Exploration & Production Co. | Roberts | Christie - Tipps "B" #1 | 7,200 | 39331089 |
| 303390 | Jun 18, 1986 | Jun 18, 1986 | Sun Exploration & Production Co. | Roberts | Tipps, O. R. Estate "A" #2 | 7,050 | 39331090 |
| 301740 | May 1, 1986 | May 1, 1986 | Sun Exploration & Production Co. | Ector | Holt, O. B. Jr. "D" #2 | 10,850 | 13535056 |
| 301546 | Apr 25, 1986 | Apr 25, 1986 | Sun Exploration & Production Co. | Hemphill | Humphreys, L. H. #1 | 11,750 | 21131829 |
| 300046 | Mar 24, 1986 | Mar 24, 1986 | Sun Exploration & Production Co. | Roberts | Christi-Tipps -A- #1 | 7,600 | 39331086 |
| 290017 | Nov 14, 1985 | Nov 14, 1985 | Sun Exploration & Production Co. | Hemphill | Cabe, Troy #4 | 8,350 | 21131817 |
| 290152 | Nov 13, 1985 | Nov 13, 1985 | Sun Exploration & Production Co. | Ochiltree | S. K. Hill Unit #1 | 7,800 | 35731784 |
| 289242 | Nov 6, 1985 | Nov 6, 1985 | Sun Exploration & Production Co. | Ochiltree | Hill, S. K. -A- #2 | 7,850 | 35731774 |
| 289644 | Nov 6, 1985 | Nov 6, 1985 | Sun Exploration & Production Co. | Wheeler | Street, E. B. #1 | 14,100 | 48331108 |
| 288569 | Oct 29, 1985 | Oct 29, 1985 | Sun Exploration & Production Co. | Roberts | Tipps, O. R. Estate #2 | 7,800 | 39331074 |
| 288691 | Oct 28, 1985 | Oct 28, 1985 | Sun Exploration & Production Co. | Ochiltree | Hill, S. K. -A- #1 | 7,600 | 35731772 |
| 288449 | Oct 28, 1985 | Oct 28, 1985 | Sun Exploration & Production Co. | Roberts | Tipps, O. R. Estate #2 | 7,800 | 39331074 |
| 284008 | Sep 4, 1985 | Sep 4, 1985 | Sun Exploration & Production Co. | Roberts | Tipps, O. R. Estate "A" #1 | 7,900 | 39331069 |
| 275184 | May 14, 1985 | May 14, 1985 | Sun Exploration & Production Co. | Ochiltree | Blasingame #4 | 7,500 | 35731714 |
| 271545 | Apr 8, 1985 | Apr 8, 1985 | Sun Exploration & Production Co. | Ochiltree | Blasingame #3 | 7,500 | 35731698 |
| 271548 | Apr 8, 1985 | Apr 8, 1985 | Sun Exploration & Production Co. | Ochiltree | Blasingame #2 | 7,500 | 35731699 |
| 271544 | Apr 8, 1985 | Apr 8, 1985 | Sun Exploration & Production Co. | Ochiltree | Blasingame #1 | 7,500 | 35731697 |
| 269002 | Mar 11, 1985 | Mar 11, 1985 | Sun Exploration & Production Co. | Gray | Combs & Worley -A- #18 | 3,600 | 17931769 |
| 266217 | Feb 5, 1985 | Feb 5, 1985 | Sun Exploration & Production Co. | Ochiltree | Parnell Brothers #7 | 8,000 | 35731683 |
| 265497 | Jan 31, 1985 | Jan 31, 1985 | Sun Exploration & Production Co. | Hansford | O. T. Archer Unit #3 | 6,350 | 19530303 |
| 264942 | Jan 22, 1985 | Jan 22, 1985 | Sun Exploration & Production Co. | Roberts | Tipps, O. R. Estate #1 | 9,900 | 39330835 |
| 264246 | Jan 16, 1985 | Jan 16, 1985 | Sun Exploration & Production Co. | Ochiltree | Pshigoda "A" #2 | 7,350 | 35731677 |
| 261519 | Dec 18, 1984 | Dec 18, 1984 | Sun Exploration & Production Co. | Panola | Reed Estate Unit #2 | 10,200 | 36531726 |
| 260665 | Dec 12, 1984 | Dec 12, 1984 | Sun Exploration & Production Co. | Marion | Centenary College #1 | 6,900 | 31530661 |
| 256413 | Oct 31, 1984 | Oct 31, 1984 | Sun Exploration & Production Co. | Ochiltree | Parnell Brothers #3 | 9,522 | 35700396 |
| 251489 | Sep 17, 1984 | Sep 17, 1984 | Sun Exploration & Production Co. | Hemphill | Cabe, Troy #2 | 8,100 | 21131721 |
| 251734 | Sep 14, 1984 | Sep 14, 1984 | Sun Exploration & Production Co. | Ochiltree | Davis, Delbert #1 | 8,781 | 35700395 |
| 252970 | Sep 10, 1984 | Sep 10, 1984 | Sun Exploration & Production Co. | Moore | Harrington #8 | 3,338 | 34131204 |
| 248124 | Aug 13, 1984 | Aug 13, 1984 | Sun Exploration & Production Co. | Wood | Yantis Field Unit #1402 | 4,400 | 49931288 |
| 246854 | Jul 31, 1984 | Jul 31, 1984 | Sun Exploration & Production Co. | Wood | Yantis Field Unit #701 | 4,350 | 49931284 |
| 246855 | Jul 31, 1984 | Jul 31, 1984 | Sun Exploration & Production Co. | Wood | Yantis Field Unit #1601 | 4,350 | 49931285 |
| 246856 | Jul 31, 1984 | Jul 31, 1984 | Sun Exploration & Production Co. | Wood | Yantis Field Unit #3101 | 4,350 | 49931286 |
| 245216 | Jul 17, 1984 | Jul 17, 1984 | Sun Exploration & Production Co. | Panola | Kyle, J. R. "A" #3 | 9,900 | 36531663 |
| 243923 | Jul 3, 1984 | Jul 3, 1984 | Sun Exploration & Production Co. | Wheeler | C. B. McAllister Unit #1 | 16,250 | 48331032 |
| 244070 | Jun 6, 1984 | Jun 6, 1984 | Sun Exploration & Production Co. | Gray | Combs & Worley -A- #17 | 3,150 | 17931649 |
| 245555 | Jun 6, 1984 | Jun 6, 1984 | Sun Exploration & Production Co. | Gray | Combs & Worley -A- #16 | 3,150 | 17931648 |
| 236115 | Apr 19, 1984 | Apr 19, 1984 | Sun Exploration & Production Co. | Harris | Metzler, E. A. #3 | 5,700 | 20100651 |
| 235763 | Apr 17, 1984 | Apr 17, 1984 | Sun Exploration & Production Co. | Polk | Pratt, H. J. Dr. #18 | 4,500 | 37330585 |
| 235491 | Apr 13, 1984 | Apr 13, 1984 | Sun Exploration & Production Co. | Liberty | Mitchell, J. Estate #68 | 5,500 | 29131778 |
| 234207 | Apr 2, 1984 | Apr 2, 1984 | Sun Exploration & Production Co. | Ochiltree | Hill, S. K. -B- #1 | 8,220 | 35700376 |
| 231225 | Mar 1, 1984 | Mar 1, 1984 | Sun Exploration & Production Co. | Ochiltree | Perry -J- #1 | 8,080 | 35700385 |
| 231290 | Mar 1, 1984 | Mar 1, 1984 | Sun Exploration & Production Co. | Gray | Combs & Worley -B- #1 | 3,344 | 17980860 |
| 229832 | Feb 17, 1984 | Feb 17, 1984 | Sun Exploration & Production Co. | Moore | Harrington #8 | 3,410 | 34131204 |
| 227801 | Jan 30, 1984 | Jan 30, 1984 | Sun Exploration & Production Co. | Hemphill | Shaller, Frank #5 | 7,800 | 21131657 |
| 211405 | Sep 13, 1983 | Sep 13, 1983 | Sun Expl. & Prod. Co.-Midland | Andrews | Martin, Nellie C. #17 | 8,600 | 00333722 |
| 211386 | Sep 13, 1983 | Sep 13, 1983 | Sun Exploration & Production Co. | Upton | Livestock, Jacobs "B" #2 | 9,400 | 46132066 |
| 199871 | Jun 20, 1983 | Jun 20, 1983 | Sun Exploration & Production Co. | Polk | Pratt, H. J. Dr #14 | 7,508 | 37330055 |
| 198439 | Jun 16, 1983 | Jun 16, 1983 | Sun Exploration & Production Co. | Eastland | Robertson CSL #14 | 3,700 | 13335042 |
| 195237 | May 16, 1983 | May 16, 1983 | Sun Exploration & Production Co. | Erath | T. P. Fee (Diaz) #18 | 1,900 | 14330790 |
| 195236 | May 16, 1983 | May 16, 1983 | Sun Exploration & Production Co. | Erath | T. P. Fee (Diaz) #19 | 2,000 | 14330789 |
| 195235 | May 16, 1983 | May 16, 1983 | Sun Exploration & Production Co. | Erath | T. P. Fee (Diaz) #16 | 1,900 | 14330788 |
| 195234 | May 16, 1983 | May 16, 1983 | Sun Exploration & Production Co. | Erath | T. P. Fee (Diaz) #17 | 1,900 | 14330787 |
| 194591 | May 6, 1983 | May 6, 1983 | Sun Exploration & Production Co. | Hemphill | Shaller, Frank #4 | 7,700 | 21131590 |
| 192328 | Apr 22, 1983 | Apr 22, 1983 | Sun Exploration & Production Co. | Pecos | L. L. Oliver Unit #1A | 13,050 | 37134319 |
| 192295 | Apr 21, 1983 | Apr 21, 1983 | Sun Exploration & Production Co. | Cochran | Wright Unit #918 | 5,200 | 07931671 |
| 189552 | Mar 24, 1983 | Mar 24, 1983 | Sun Exploration & Production Co. | Palo Pinto | Stuart, J. N. -A- #198 | 3,800 | 36333088 |
| 189526 | Mar 23, 1983 | Mar 23, 1983 | Sun Exploration & Production Co. | Eastland | Robertson, CSL #13 | 4,000 | 13334806 |
| 188906 | Mar 17, 1983 | Mar 17, 1983 | Sun Exploration & Production Co. | Hemphill | Shaller, Frank #3 | 6,641 | 21131582 |
| 189090 | Mar 15, 1983 | Mar 15, 1983 | Sun Exploration & Production Co. | Eastland | Robertson CSL #12 | 3,900 | 13334789 |
| 185377 | Feb 4, 1983 | Feb 4, 1983 | Sun Exploration & Production Co. | Reagan | Ricker, Rupert P. #3 | 8,100 | 38332469 |
| 184684 | Jan 28, 1983 | Jan 28, 1983 | Sun Exploration & Production Co. | Loving | Johnson, W. D. Jr. -D- #2 | 7,200 | 30130392 |
| 181324 | Dec 28, 1982 | Dec 28, 1982 | Sun Exploration & Production Co. | Karnes | Olinick, Jerome #8 | 6,068 | 25500048 |
| 178952 | Dec 3, 1982 | Dec 3, 1982 | Sun Exploration & Production Co. | Ochiltree | Pshigoda -A- #1 | 7,300 | 35731342 |
| 177445 | Nov 16, 1982 | Nov 16, 1982 | Sun Exploration & Production Co. | Chambers | Colby, et al Gas Unit #1 | 13,500 | 07131390 |
| 162943 | Nov 16, 1982 | Nov 16, 1982 | Sun Exploration & Production Co. | Starr | Guzman, C.L. #2 | 4,400 | 42731557 |
| 176115 | Nov 1, 1982 | Nov 1, 1982 | Sun Exploration & Production Co. | Jackson | Brooking, G. T. #15 | 9,124 | 23903154 |
| 176074 | Nov 1, 1982 | Nov 1, 1982 | Sun Exploration & Production Co. | Nueces | King, Richard #324 | 5,750 | 35582053 |
| 173958 | Oct 8, 1982 | Oct 8, 1982 | Sun Exploration & Production Co. | Eastland | Gibson, J. W. et Al #2 | 2,250 | 13334306 |
| 173953 | Oct 8, 1982 | Oct 8, 1982 | Sun Exploration & Production Co. | Eastland | N. C. Gailey "a" Unit #2 | 2,250 | 13334306 |
| 172813 | Sep 24, 1982 | Sep 24, 1982 | Sun Exploration & Production Co. | Wheeler | Jones, Lula #1 | 12,500 | 48331082 |
| 171067 | Sep 7, 1982 | Sep 7, 1982 | Sun Exploration & Production Co. | Titus | Woodbine "C" Zone Unit #121 | 3,950 | 44930364 |
| 170380 | Aug 27, 1982 | Aug 27, 1982 | Sun Exploration & Production Co. | Hardin | Colorado Batson "B" #1 | 2,150 | 19931773 |
| 167792 | Jul 30, 1982 | Jul 30, 1982 | Sun Exploration & Production Co. | Refugio | O'Brien, J.M. #61 | 4,288 | 39100907 |
| 167100 | Jul 26, 1982 | Jul 26, 1982 | Sun Exploration & Production Co. | Dimmit | Big Wells (San Miguel) Unit #1032 | 5,500 | 12731174 |
| 167099 | Jul 26, 1982 | Jul 26, 1982 | Sun Exploration & Production Co. | Dimmit | Big Wells (San Miguel) Unit #1029 | 5,500 | 12731128 |
| 165737 | Jul 7, 1982 | Jul 7, 1982 | Sun Exploration & Production Co. | Starr | Garcia, B. G. De #36 | 4,400 | 42731564 |
| 164544 | Jun 23, 1982 | Jun 23, 1982 | Sun Exploration & Production Co. | Williamson | Simmons, T.P. "A" #1 | 3,500 | 49130290 |
| 164555 | Jun 18, 1982 | Jun 18, 1982 | Sun Exploration & Production Co. | Eastland | S. M. Bratton et al Unit #1 | 3,450 | 13334070 |
| 163418 | Jun 11, 1982 | Jun 11, 1982 | Sun Exploration & Production Co. | Hemphill | Jarvis, Bill -a- Unit #3 | 7,485 | 21130631 |
| 163143 | May 28, 1982 | May 28, 1982 | Sun Exploration & Production Co. | Washington | Clay Creek East Unit #1005 | 3,500 | 47730478 |