| 162477 | May 28, 1982 | May 28, 1982 | Sun Exploration & Production Co. | Panola | Daniel Gas Unit #1 | 6,800 | 36531483 |
| 160139 | May 3, 1982 | May 3, 1982 | Sun Exploration & Production Co. | Winkler | Hill, M.J. -23- #27 | 5,450 | 49530266 |
| 158730 | Apr 29, 1982 | Apr 29, 1982 | Sun Exploration & Production Co. | Moore | Harrington #7 | 3,400 | 34130813 |
| 155087 | Apr 19, 1982 | Apr 19, 1982 | Sun Exploration & Production Co. | Crockett | Hudspeth, Inez -A- #1 | 4,700 | 10533974 |
| 156999 | Apr 16, 1982 | Apr 16, 1982 | Sun Exploration & Production Co. | Crockett | Hudspeth, Inez B Unit #1 | 4,700 | 10533994 |
| 156619 | Apr 13, 1982 | Apr 13, 1982 | Sun Exploration & Production Co. | Chambers | Evans, W. L. #2 | 8,510 | 07101982 |
| 155810 | Apr 7, 1982 | Apr 7, 1982 | Sun Exploration & Production Co. | Crockett | Hudspeth, Inez -A- #2 | 4,700 | 10533979 |
| 156627 | Apr 2, 1982 | Apr 2, 1982 | Sun Exploration & Production Co. | Fayette | Moore, James A. #2 | 8,500 | 14931340 |
| 154394 | Mar 24, 1982 | Mar 24, 1982 | Sun Exploration & Production Co. | Wheeler | McAllister, C.B. Unit #1 | 16,600 | 48331032 |
| 155617 | Mar 16, 1982 | Mar 16, 1982 | Sun Exploration & Production Co. | Hemphill | Hall, Ella Unit #1 | 15,300 | 21131497 |
| 151565 | Feb 23, 1982 | Feb 23, 1982 | Sun Exploration & Production Co. | Crockett | Grimmer, Nan D. #5 | 8,700 | 10533920 |
| 151564 | Feb 23, 1982 | Feb 23, 1982 | Sun Exploration & Production Co. | Crockett | Grimmer, Nan D. #6 | 6,600 | 10533919 |
| 151557 | Feb 23, 1982 | Feb 23, 1982 | Sun Exploration & Production Co. | Ochiltree | Lynn, E.C. Gas Unit #2 | 8,600 | 35731251 |
| 150220 | Feb 9, 1982 | Feb 9, 1982 | Sun Exploration & Production Co. | Refugio | O'Brien, J.M. #57 | 1,650 | 39131358 |
| 149972 | Feb 4, 1982 | Feb 4, 1982 | Sun Exploration & Production Co. | Reeves | Anthony & Tubb #8 | 5,169 | 38931240 |
| 149971 | Feb 4, 1982 | Feb 4, 1982 | Sun Exploration & Production Co. | Reeves | Anthony & Tubb #7 | 5,200 | 38931239 |
| 149969 | Feb 4, 1982 | Feb 4, 1982 | Sun Exploration & Production Co. | Reeves | Anthony & Tubb #6 | 5,200 | 38931238 |
| 148164 | Jan 22, 1982 | Jan 22, 1982 | Sun Exploration & Production Co. | Terry | Elmore #1 | 13,100 | 44531032 |
| 147854 | Dec 31, 1981 | Dec 31, 1981 | Sun Exploration & Production Co. | Eastland | Gibson, W. #1 | 3,700 | 13333608 |
| 138564 | Oct 28, 1981 | Oct 28, 1981 | Sun Exploration & Production Co. | Smith | Hitts Lake Unit #124W | 7,500 | 42330526 |
| 126871 | Jul 22, 1981 | Jul 22, 1981 | Sun Exploration & Production Co. | Camp | Dyer, H. A. Estate #1 | 8,900 | 06330209 |
| 125329 | Jul 15, 1981 | Jul 15, 1981 | Sun Exploration & Production Co. | Knox | Caldwell McFaddin Min Trust "2A" #1-199 | 6,200 | 27531026 |
| 125193 | Jul 15, 1981 | Jul 15, 1981 | Sun Exploration & Production Co. | Eastland | Norwood, L. C. #40 | 3,700 | 13333190 |
| 125156 | Jul 14, 1981 | Jul 14, 1981 | Sun Exploration & Production Co. | Eastland | Norwood, L. C. #39 | 3,700 | 13333189 |
| 125003 | Jul 14, 1981 | Jul 14, 1981 | Sun Exploration & Production Co. | Eastland | Norwood, L. C. #44 | 3,700 | 13333186 |
| 122863 | Jun 17, 1981 | Jun 17, 1981 | Sun Exploration & Production Co. | Eastland | Scott, D.K. #1 | 4,200 | 13333123 |
| 121937 | Jun 11, 1981 | Jun 11, 1981 | Sun Exploration & Production Co. | Knox | Caldwell McFaddin Min Trust "2A" #1-41 | 6,076 | 27531008 |
| 121584 | Jun 11, 1981 | Jun 11, 1981 | Sun Exploration & Production Co. | Knox | Caldwell McFaddin Min. TRUST"3A" #1-1 | 6,080 | 27531004 |
| 120259 | Jun 9, 1981 | Jun 9, 1981 | Sun Exploration & Production Co. | Panola | Spring Valley Ranches, Inc #1 | 3,550 | 36531270 |
| 120667 | May 29, 1981 | May 29, 1981 | Sun Exploration & Production Co. | Kent | Wallace, Bilby -S- #1 | 6,785 | 26300623 |
| 120469 | May 21, 1981 | May 21, 1981 | Sun Exploration & Production Co. | Knox | Ward, Mamie McFaddin #1-42 | 6,155 | 27530992 |
| 118814 | May 21, 1981 | May 21, 1981 | Sun Exploration & Production Co. | Nolan | Sears, Lance et Al #1 | 7,150 | 35331096 |
| 118312 | May 18, 1981 | May 18, 1981 | Sun Exploration & Production Co. | Upshur | Raynes, E.R. #1 | 8,990 | 45930488 |
| 118913 | May 13, 1981 | May 13, 1981 | Sun Exploration & Production Co. | Mitchell | Ellwood, W.L. Trust "B" #2 | 7,250 | 33532025 |
| 117687 | May 12, 1981 | May 12, 1981 | Sun Exploration & Production Co. | Wheeler | Byers, R.N. #1 | 16,600 | 48330860 |
| 118343 | May 11, 1981 | May 11, 1981 | Sun Exploration & Production Co. | Loving | Wheat, James J. #1 | 22,025 | 30130048 |
| 117564 | May 8, 1981 | May 8, 1981 | Sun Exploration & Production Co. | Garza | Swenson, S.M. & Sons -B- #21 | 7,850 | 16930516 |
| 117120 | May 5, 1981 | May 5, 1981 | Sun Exploration & Production Co. | Mitchell | Stubblefield - McCabe Unit "A" #1 | 6,500 | 33532017 |
| 117118 | May 5, 1981 | May 5, 1981 | Sun Exploration & Production Co. | Mitchell | McCabe, J. F. "A" #11 | 7,350 | 33532016 |
| 117117 | May 5, 1981 | May 5, 1981 | Sun Exploration & Production Co. | Mitchell | McCabe, J. F. -B- #2 | 7,300 | 33532015 |
| 117090 | May 5, 1981 | May 5, 1981 | Sun Exploration & Production Co. | Eastland | Stewart, J.W. #1 | 4,200 | 13332760 |
| 116981 | Apr 29, 1981 | Apr 29, 1981 | Sun Exploration & Production Co. | Eastland | Littleton, J.C. #2 | 3,750 | 13332997 |
| 115484 | Apr 17, 1981 | Apr 17, 1981 | Sun Exploration & Production Co. | Ector | North Lawson Unit #13-1 | 4,500 | 13533632 |
| 115482 | Apr 17, 1981 | Apr 17, 1981 | Sun Exploration & Production Co. | Ector | North Lawson Unit #5-8 | 4,500 | 13533631 |
| 114953 | Apr 8, 1981 | Apr 8, 1981 | Sun Exploration & Production Co. | Ector | North Lawson Unit #6-7 | 4,500 | 13533622 |
| 114462 | Apr 8, 1981 | Apr 8, 1981 | Sun Exploration & Production Co. | Mitchell | Dockrey, J.O. Jr. #1 | 7,342 | 33531805 |
| 113474 | Mar 27, 1981 | Mar 27, 1981 | Sun Exploration & Production Co. | Nueces | King, Richard #224 | 5,750 | 35500157 |
| 112974 | Mar 24, 1981 | Mar 24, 1981 | Sun Exploration & Production Co. | Nolan | Wight, Ed M. #1 | 7,075 | 35331066 |
| 112919 | Mar 23, 1981 | Mar 23, 1981 | Sun Exploration & Production Co. | Stonewall | Brock, Etta #2 | 3,400 | 43310156 |
| 113052 | Mar 19, 1981 | Mar 19, 1981 | Sun Exploration & Production Co. | Mitchell | McCabe, V.T. #41 | 7,400 | 33531964 |
| 113051 | Mar 19, 1981 | Mar 19, 1981 | Sun Exploration & Production Co. | Mitchell | McCabe, V. T. #40 | 7,400 | 33531963 |
| 114496 | Mar 16, 1981 | Mar 16, 1981 | Sun Exploration & Production Co. | Pecos | Gomez Dalco Unit #2 | 23,000 | 37133331 |
| 111928 | Mar 12, 1981 | Mar 12, 1981 | Sun Exploration & Production Co. | Leon | Vann, E. N. Unit #2 | 16,000 | 28930427 |
| 110431 | Mar 2, 1981 | Mar 2, 1981 | Sun Exploration & Production Co. | Mitchell | McCabe, V. T. #39 | 7,500 | 33531937 |
| 109838 | Feb 27, 1981 | Feb 27, 1981 | Sun Exploration & Production Co. | Duval | Wiederkehr, L. #121 | 5,416 | 13105054 |
| 109485 | Feb 25, 1981 | Feb 25, 1981 | Sun Exploration & Production Co. | Refugio | O'Brien, J. M. #4-3 | 4,388 | 39101052 |
| 109128 | Feb 20, 1981 | Feb 20, 1981 | Sun Exploration & Production Co. | Refugio | O'Brien, J. M. #5-4 | 4,391 | 39101057 |
| 108787 | Feb 18, 1981 | Feb 18, 1981 | Sun Exploration & Production Co. | Wise | Appling, O. J. Unit #2 | 6,350 | 49732099 |
| 108714 | Feb 18, 1981 | Feb 18, 1981 | Sun Exploration & Production Co. | Jackson | Brooking, G.T. #35 | 7,350 | 23930413 |
| 108471 | Feb 13, 1981 | Feb 13, 1981 | Sun Exploration & Production Co. | Loving | Johnson, W. D. Jr. -C- Unit #1 | 22,100 | 30130041 |
| 108459 | Feb 13, 1981 | Feb 13, 1981 | Sun Exploration & Production Co. | Mitchell | McCabe, J. F. "A" #10 | 7,350 | 33531909 |
| 108249 | Feb 12, 1981 | Feb 12, 1981 | Sun Exploration & Production Co. | Starr | McLean, Marrs #25 | 4,750 | 42731507 |
| 108219 | Feb 11, 1981 | Feb 11, 1981 | Sun Exploration & Production Co. | Mitchell | McCabe, J. F. "A" #9 | 7,350 | 33531902 |
| 107927 | Feb 9, 1981 | Feb 9, 1981 | Sun Exploration & Production Co. | Hansford | Archer, O. T. Unit #4 | 6,350 | 19530781 |
| 107970 | Feb 6, 1981 | Feb 6, 1981 | Sun Exploration & Production Co. | Starr | Hiles, Betty J. B. #1 | 5,000 | 42731467 |
| 107532 | Feb 5, 1981 | Feb 5, 1981 | Sun Exploration & Production Co. | Mitchell | Ellwood, W. L. Trust "C" #1 | 7,500 | 33531891 |
| 107210 | Feb 2, 1981 | Feb 2, 1981 | Sun Exploration & Production Co. | Nolan | McCabe, V.T. #38 | 7,250 | 35331050 |
| 106505 | Jan 23, 1981 | Jan 23, 1981 | Sun Exploration & Production Co. | Navarro | Walker, Robert C. #1 | 10,200 | 34931607 |
| 105812 | Jan 22, 1981 | Jan 22, 1981 | Sun Exploration & Production Co. | Winkler | Hill, M. J. #30 | 5,550 | 49531306 |
| 105811 | Jan 22, 1981 | Jan 22, 1981 | Sun Exploration & Production Co. | Mitchell | McCabe, V. T. -B- #22 | 6,400 | 33531895 |
| 105781 | Jan 21, 1981 | Jan 21, 1981 | Sun Exploration & Production Co. | Scurry | Arledge, G. H. -C- #18 | 6,877 | 41531472 |
| 104544 | Dec 31, 1980 | Dec 31, 1980 | Sun Exploration & Production Co. | Eastland | Stewart, J. W. #1 | 4,200 | 13332760 |
| 104462 | Dec 31, 1980 | Dec 31, 1980 | Sun Exploration & Production Co. | Winkler | Hill, M. J. -23- #29 | 5,700 | 49531303 |
| 104460 | Dec 31, 1980 | Dec 31, 1980 | Sun Exploration & Production Co. | Winkler | Hill, M. J. -23A- #31 | 5,400 | 49531302 |
| 103859 | Dec 31, 1980 | Dec 31, 1980 | Sun Exploration & Production Co. | Mitchell | McCabe, V.T. #29 | 7,300 | 33531869 |
| 102102 | Dec 12, 1980 | Dec 12, 1980 | Sun Exploration & Production Co. | Winkler | Hill, M. J. #13 | 9,912 | 49505428 |
| 101415 | Dec 9, 1980 | Dec 9, 1980 | Sun Exploration & Production Co. | Winkler | Hill, M. J. -23A- #28 | 5,200 | 49531288 |
| 101409 | Dec 9, 1980 | Dec 9, 1980 | Sun Exploration & Production Co. | Reeves | Anthony & Tubb #5 | 5,260 | 38931162 |
| 101023 | Dec 5, 1980 | Dec 5, 1980 | Sun Exploration & Production Co. | Dawson | Harris, E.W. #5 D | 12,650 | 11580627 |
| 100745 | Dec 3, 1980 | Dec 3, 1980 | Sun Exploration & Production Co. | Eastland | Hanks, E. R. #1 | 4,125 | 13332672 |
| 100300 | Nov 24, 1980 | Nov 24, 1980 | Sun Exploration & Production Co. | Winkler | Wheeler, R. A. #1 | 10,610 | 49505414 |
| 99973 | Nov 20, 1980 | Nov 20, 1980 | Sun Exploration & Production Co. | Roberts | Tipps, O. R. Estate #1 | 10,100 | 39330835 |
| 99408 | Nov 17, 1980 | Nov 17, 1980 | Sun Exploration & Production Co. | Ector | Grayburg Gas Unit -V- #2 | 4,150 | 13533540 |
| 99320 | Nov 10, 1980 | Nov 10, 1980 | Sun Exploration & Production Co. | Winkler | Hill, M. J. -22- #6A | 10,500 | 49531237 |
| 98856 | Oct 31, 1980 | Oct 31, 1980 | Sun Exploration & Production Co. | Ector | East Goldsmith, San Andres #2104U | 5,100 | 13533500 |
| 96369 | Oct 22, 1980 | Oct 22, 1980 | Sun Exploration & Production Co. | Starr | Austin, Carlos A. #1 | 5,000 | 42731470 |
| 96101 | Oct 20, 1980 | Oct 20, 1980 | Sun Exploration & Production Co. | Galveston | Zinn & Forman #12 | 7,762 | 16700923 |
| 95659 | Oct 15, 1980 | Oct 15, 1980 | Sun Exploration & Production Co. | Mitchell | McCabe, V. T. #36 | 7,400 | 33531833 |
| 95658 | Oct 15, 1980 | Oct 15, 1980 | Sun Exploration & Production Co. | Mitchell | McCabe, V. T. #37 | 7,400 | 33531832 |
| 95400 | Oct 10, 1980 | Oct 10, 1980 | Sun Exploration & Production Co. | Mitchell | Nail, Jas. H. Jr. Trustee #1 | 7,500 | 33531702 |
| 95121 | Oct 9, 1980 | Oct 9, 1980 | Sun Exploration & Production Co. | Ector | East Goldsmith San Andres #1105 | 4,350 | 13533508 |
| 95120 | Oct 9, 1980 | Oct 9, 1980 | Sun Exploration & Production Co. | Ector | East Goldsmith San Andres Unit #904 | 4,350 | 13533507 |
| 95119 | Oct 9, 1980 | Oct 9, 1980 | Sun Exploration & Production Co. | Ector | Goldsmith, East Holt Unit #2902 | 5,100 | 13533506 |
| 95649 | Oct 8, 1980 | Oct 8, 1980 | Sun Exploration & Production Co. | Harrison | Cutbirth Estate Gas Unit #1 | 11,000 | 20330782 |
| 94924 | Oct 7, 1980 | Oct 7, 1980 | Sun Exploration & Production Co. | San Patricio | Hunt, J. M. #11 | 6,920 | 40931458 |
| 95328 | Oct 6, 1980 | Oct 6, 1980 | Sun Exploration & Production Co. | Coke | Jameson Reef Unit #1159A | 6,400 | 08130955 |
| 94897 | Oct 6, 1980 | Oct 6, 1980 | Sun Exploration & Production Co. | Chambers | Pipkin, S. W. "A" #12 D | 3,500 | 07131279 |
| 94894 | Oct 6, 1980 | Oct 6, 1980 | Sun Exploration & Production Co. | Ector | Goldsmith, East Holt Unit #2104 W | 5,100 | 13533500 |
| 94520 | Oct 2, 1980 | Oct 2, 1980 | Sun Exploration & Production Co. | Ector | Goldsmith, East San Andres Unit #202U | 5,200 | 13532966 |
| 94362 | Oct 1, 1980 | Oct 1, 1980 | Sun Exploration & Production Co. | Dawson | Harris, E. W. #12 | 12,322 | 11531424 |