| 141473 | Nov 24, 1981 | Nov 24, 1981 | Bass Enterprises Production Co. | Culberson | Fraser, George "5" #1 | 4,100 | 10931551 |
| 138294 | Oct 16, 1981 | Oct 16, 1981 | Bass Enterprises Production Co. | Nacogdoches | Garrison Gas Unit 7 #1 | 8,350 | 34730410 |
| 138068 | Oct 13, 1981 | Oct 13, 1981 | Bass Enterprises Production Co. | Winkler | McCutchen, W.A. #14 | 3,211 | 49531423 |
| 137350 | Oct 5, 1981 | Oct 5, 1981 | Bass Enterprises Production Co. | Hockley | Pirkle Unit #5 | 5,000 | 21933298 |
| 135728 | Sep 25, 1981 | Sep 25, 1981 | Bass Enterprises Production Co. | Hockley | Slaughter Unit No. 2 #38 | 5,000 | 21933287 |
| 135718 | Sep 25, 1981 | Sep 25, 1981 | Bass Enterprises Production Co. | Hockley | Slaughter Unit No. 2 #36 | 5,000 | 21933286 |
| 135735 | Sep 23, 1981 | Sep 23, 1981 | Bass Enterprises Production Co. | Hockley | Slaughter Unit #2 #37 | 5,000 | 21933291 |
| 135734 | Sep 23, 1981 | Sep 23, 1981 | Bass Enterprises Production Co. | Hockley | Slaughter Unit #2 #35 | 5,000 | 21933290 |
| 132236 | Sep 3, 1981 | Sep 3, 1981 | Bass Enterprises Production Co. | Lavaca | Neuhaus, E.T. #1 | 8,254 | 28530073 |
| 131806 | Aug 28, 1981 | Aug 28, 1981 | Bass Enterprises Production Co. | Andrews | Armstrong, Elizabeth M. Etal #5 | 7,000 | 00332935 |
| 130032 | Aug 12, 1981 | Aug 12, 1981 | Bass Enterprises Production Co. | Winkler | Hill, M.J. Mrs a/C 5 #37 | 8,500 | 49531398 |
| 130029 | Aug 12, 1981 | Aug 12, 1981 | Bass Enterprises Production Co. | Winkler | Hill, M.J. Mrs a/C 4 #37 | 8,500 | 49531398 |
| 126016 | Jul 20, 1981 | Jul 20, 1981 | Bass Enterprises Production Co. | Winkler | Bashara, M.J. #66 | 3,700 | 49531381 |
| 126006 | Jul 20, 1981 | Jul 20, 1981 | Bass Enterprises Production Co. | Winkler | Bashara, M.J. #65 | 3,700 | 49531380 |
| 126984 | Jul 15, 1981 | Jul 15, 1981 | Bass Enterprises Production Co. | Robertson | Taylor, Helen M #1 | 7,011 | 39530248 |
| 123732 | Jul 3, 1981 | Jul 3, 1981 | Bass Enterprises Production Co. | Winkler | Humble-Walton #2 | 3,650 | 49503980 |
| 121502 | Jun 17, 1981 | Jun 17, 1981 | Bass Enterprises Production Co. | Robertson | Ettelson, Lee et Al #1 | 8,000 | 39530242 |
| 118071 | May 8, 1981 | May 8, 1981 | Bass Enterprises Production Co. | Cottle | Fields Gas Unit #2 | 6,304 | 10130298 |
| 117235 | Apr 24, 1981 | Apr 24, 1981 | Bass Enterprises Production Co. | Lavaca | Clark, Clay #1 | 8,281 | 28530071 |
| 115879 | Apr 24, 1981 | Apr 24, 1981 | Bass Enterprises Production Co. | King | Havins, T.B. "a" Gas Unit #2 | 6,500 | 26930939 |
| 110508 | Mar 3, 1981 | Mar 3, 1981 | Bass Enterprises Production Co. | Wilson | Connally 4-C Ranch #1 | 6,000 | 49330859 |
| 112740 | Feb 19, 1981 | Feb 19, 1981 | Bass Enterprises Production Co. | Winkler | Baird, W.E. #3 | 5,400 | 49503677 |
| 106397 | Jan 26, 1981 | Jan 26, 1981 | Bass Enterprises Production Co. | Reagan | Bass et al Univ. 6-12 #1 | 9,584 | 38331867 |
| 111744 | Jan 23, 1981 | Jan 23, 1981 | Bass Enterprises Production Co. | Cass | Musgrove, Irvin V. et Al #1 | 12,000 | 06730341 |
| 104822 | Jan 12, 1981 | Jan 12, 1981 | Bass Enterprises Production Co. | Loving | Bass TXL -45- #1 | 6,600 | 30130282 |
| 104820 | Jan 12, 1981 | Jan 12, 1981 | Bass Enterprises Production Co. | Loving | Bass State -2-, Tr. 2 #6 | 5,000 | 30130281 |
| 104818 | Jan 12, 1981 | Jan 12, 1981 | Bass Enterprises Production Co. | Loving | Bass State -2-, Tr. 2 #5 | 5,000 | 30130280 |
| 106016 | Jan 7, 1981 | Jan 7, 1981 | Bass Enterprises Production Co. | Lavaca | Allen Gas Unit #1 | 15,000 | 28531546 |
| 104130 | Dec 31, 1980 | Dec 31, 1980 | Bass Enterprises Production Co. | Lavaca | Wynne Gas Unit #2 | 15,000 | 28531543 |
| 104128 | Dec 31, 1980 | Dec 31, 1980 | Bass Enterprises Production Co. | Lavaca | Kristek Gas Unit #2 | 15,000 | 28531542 |
| 103518 | Dec 31, 1980 | Dec 31, 1980 | Bass Enterprises Production Co. | Crane | Moss, L. D. et Al #27W | 5,700 | 10332409 |
| 103514 | Dec 31, 1980 | Dec 31, 1980 | Bass Enterprises Production Co. | Crane | Moss, L. D. et Al #28W | 5,700 | 10332410 |
| 103513 | Dec 31, 1980 | Dec 31, 1980 | Bass Enterprises Production Co. | Crane | Moss, L. D. et Al #29W | 5,700 | 10332411 |
| 102554 | Dec 16, 1980 | Dec 16, 1980 | Bass Enterprises Production Co. | Winkler | Hill, M. J. Estate Account #5 #30W | 3,500 | 49531295 |
| 102553 | Dec 16, 1980 | Dec 16, 1980 | Bass Enterprises Production Co. | Winkler | Hill, M. J. Estate #32W | 3,500 | 49531291 |
| 102552 | Dec 16, 1980 | Dec 16, 1980 | Bass Enterprises Production Co. | Winkler | Hill, M. J. Estate #34W | 3,500 | 49531292 |
| 102551 | Dec 16, 1980 | Dec 16, 1980 | Bass Enterprises Production Co. | Winkler | Hill, M. J. Estate Account #5 #31W | 3,500 | 49531293 |
| 102549 | Dec 16, 1980 | Dec 16, 1980 | Bass Enterprises Production Co. | Winkler | Hill, M. J. Estate Account #5 #33W | 3,500 | 49531294 |
| 100639 | Dec 1, 1980 | Dec 1, 1980 | Bass Enterprises Production Co. | Winkler | Bashara, M. J. "D" #7 | 3,500 | 49531285 |
| 100638 | Dec 1, 1980 | Dec 1, 1980 | Bass Enterprises Production Co. | Winkler | Bashara, M. J. "D" #6 | 3,500 | 49531284 |
| 100255 | Nov 24, 1980 | Nov 24, 1980 | Bass Enterprises Production Co. | Andrews | Armstrong, Elizabeth M. et Al #3-D | 11,824 | 00301111 |
| 100232 | Nov 7, 1980 | Nov 7, 1980 | Bass Enterprises Production Co. | Crane | Moss, L. D. et Al #26 | 5,700 | 10332404 |
| 96735 | Oct 24, 1980 | Oct 24, 1980 | Bass Enterprises Production Co. | Winkler | Bashara, M. J. #25 S | 9,925 | 49503718 |
| 95875 | Oct 17, 1980 | Oct 17, 1980 | Bass Enterprises Production Co. | Lavaca | Lell, John #1 | 11,500 | 28531251 |
| 95623 | Oct 15, 1980 | Oct 15, 1980 | Bass Enterprises Production Co. | Lavaca | Kubena Gas Unit #1 | 15,000 | 28531521 |
| 95622 | Oct 15, 1980 | Oct 15, 1980 | Bass Enterprises Production Co. | Lavaca | Mueller Gas Unit #1 | 15,000 | 28531520 |
| 95523 | Oct 14, 1980 | Oct 14, 1980 | Bass Enterprises Production Co. | Rusk | Garrison Gas Unit 10 #1 | 7,200 | 40131045 |
| 91679 | Sep 5, 1980 | Sep 5, 1980 | Bass Enterprises Production Co. | Winkler | Walton, J. B. #19 S | 8,990 | 49503895 |
| 91312 | Sep 3, 1980 | Sep 3, 1980 | Bass Enterprises Production Co. | Loving | Guthrie, N. C. et Al #1 | 4,850 | 30130267 |
| 91075 | Aug 29, 1980 | Aug 29, 1980 | Bass Enterprises Production Co. | Winkler | Hill, Mrs. M. J. #36 | 8,700 | 49531249 |
| 90874 | Aug 25, 1980 | Aug 25, 1980 | Bass Enterprises Production Co. | Winkler | Pan AM "B"-Hill-Mitchell, Tr. 2 #7 | 12,100 | 49531248 |
| 89744 | Aug 13, 1980 | Aug 13, 1980 | Bass Enterprises Production Co. | Hunt | Cullen, Roy H. #1 | 9,600 | 23130198 |
| 88668 | Aug 4, 1980 | Aug 4, 1980 | Bass Enterprises Production Co. | Wharton | Pierce Ests., Inc. #76 | 5,390 | 48103154 |
| 88605 | Aug 4, 1980 | Aug 4, 1980 | Bass Enterprises Production Co. | Ward | Johnson -A- #17 | 3,500 | 47532165 |
| 89887 | Jul 3, 1980 | Jul 3, 1980 | Bass Enterprises Production Co. | Winkler | Jenkins, Ben et al -B- #9 | 3,450 | 49531163 |
| 87166 | Jul 2, 1980 | Jul 2, 1980 | Bass Enterprises Production Co. | Winkler | Baird, W. E. #10 | 5,400 | 49582012 |
| 87163 | Jul 2, 1980 | Jul 2, 1980 | Bass Enterprises Production Co. | Winkler | Baird, W. E. #7 | 5,400 | 49581587 |
| 87137 | Jul 2, 1980 | Jul 2, 1980 | Bass Enterprises Production Co. | Winkler | Baird, W. E. #12 | 5,400 | 49503686 |
| 84134 | Jun 17, 1980 | Jun 17, 1980 | Bass Enterprises Production Co. | Nacogdoches | Crossman, Pauline G. #1 | 8,915 | 34730496 |
| 83390 | Jun 6, 1980 | Jun 6, 1980 | Bass Enterprises Production Co. | Crane | Moss, L. D. et Al #25 | 5,900 | 10332298 |
| 82118 | May 27, 1980 | May 27, 1980 | Bass Enterprises Production Co. | Hockley | Slaughter Unit No. 2 #34W | 5,020 | 21932893 |
| 82116 | May 27, 1980 | May 27, 1980 | Bass Enterprises Production Co. | Hockley | Coe, A. E. #23W | 4,990 | 21932894 |
| 81147 | May 14, 1980 | May 14, 1980 | Bass Enterprises Production Co. | Panola | Murphy, Dolphine #1 | 6,554 | 36531130 |
| 80651 | May 8, 1980 | May 8, 1980 | Bass Enterprises Production Co. | King | Havins, C. N. "a" Gas Unit #1 | 6,450 | 26930891 |
| 80141 | May 2, 1980 | May 2, 1980 | Bass Enterprises Production Co. | Crane | Moss, L. D. et Al #24 | 5,545 | 10332274 |
| 79971 | May 1, 1980 | May 1, 1980 | Bass Enterprises Production Co. | Lavaca | Wynne Gas Unit #1 | 15,000 | 28531487 |
| 82554 | Apr 29, 1980 | Apr 29, 1980 | Bass Enterprises Production Co. | Crane | Harris, Nellie W. "A" #2 | 3,420 | 10330930 |
| 79009 | Apr 23, 1980 | Apr 23, 1980 | Bass Enterprises Production Co. | Winkler | Walton, J. B. #17-D | 9,200 | 49503893 |
| 79475 | Apr 22, 1980 | Apr 22, 1980 | Bass Enterprises Production Co. | Nacogdoches | Garrison Gas Unit 9 #1 | 7,500 | 34730487 |
| 78606 | Apr 17, 1980 | Apr 17, 1980 | Bass Enterprises Production Co. | Madison | Foster, Tom E. #1 | 13,000 | 31330270 |
| 80468 | Apr 8, 1980 | Apr 8, 1980 | Bass Enterprises Production Co. | Winkler | Jenkins, Ben et al "A" #21 | 3,640 | 49531185 |
| 80464 | Apr 8, 1980 | Apr 8, 1980 | Bass Enterprises Production Co. | Winkler | Jenkins, Ben et al "A" #20 | 3,600 | 49531186 |
| 80462 | Apr 8, 1980 | Apr 8, 1980 | Bass Enterprises Production Co. | Winkler | Jenkins, Ben et al "A" #19 | 3,530 | 49531187 |
| 80460 | Apr 8, 1980 | Apr 8, 1980 | Bass Enterprises Production Co. | Winkler | Jenkins, Ben et al "A" #18 | 3,655 | 49531184 |
| 78052 | Apr 2, 1980 | Apr 2, 1980 | Bass Enterprises Production Co. | Loving | Bass State "2" #4 | 4,950 | 30130245 |
| 75056 | Mar 12, 1980 | Mar 12, 1980 | Bass Enterprises Production Co. | Loving | Bass State "2" #3 | 5,000 | 30130243 |
| 75054 | Mar 12, 1980 | Mar 12, 1980 | Bass Enterprises Production Co. | Loving | Bass State "2" #2 | 5,000 | 30130242 |
| 75084 | Mar 6, 1980 | Mar 6, 1980 | Bass Enterprises Production Co. | Ward | Hathaway, J. F. #31 | 9,450 | 47532057 |
| 78112 | Mar 5, 1980 | Mar 5, 1980 | Bass Enterprises Production Co. | Winkler | Pan AM-B-,hill, M.j.,mitchell,gp #6 | 5,050 | 49531159 |
| 74695 | Mar 3, 1980 | Mar 3, 1980 | Bass Enterprises Production Co. | Winkler | Baird, W. E. #6 | 5,400 | 49503680 |
| 73054 | Feb 20, 1980 | Feb 20, 1980 | Bass Enterprises Production Co. | Winkler | Jenkins, Ben et al "B" #9 | 3,450 | 49531163 |
| 72802 | Feb 15, 1980 | Feb 15, 1980 | Bass Enterprises Production Co. | Winkler | Empire-Walton #7 | 3,600 | 49531162 |
| 72709 | Feb 14, 1980 | Feb 14, 1980 | Bass Enterprises Production Co. | Colorado | Waddell, Bruce #1 | 2,821 | 08930461 |
| 72532 | Feb 13, 1980 | Feb 13, 1980 | Bass Enterprises Production Co. | Franklin | Tibbs, Becky #1 | 15,500 | 15930227 |
| 71301 | Jan 31, 1980 | Jan 31, 1980 | Bass Enterprises Production Co. | Winkler | Jenkins, Ben et al "A" #17 | 3,600 | 49531156 |
| 71213 | Jan 30, 1980 | Jan 30, 1980 | Bass Enterprises Production Co. | Winkler | Jenkins, Ben Etal "A" #16 | 3,700 | 49531155 |
| 70995 | Jan 28, 1980 | Jan 28, 1980 | Bass Enterprises Production Co. | Winkler | Hill, Mrs. M. J. a/C #7 #35 | 5,050 | 49531154 |
| 72290 | Jan 18, 1980 | Jan 18, 1980 | Bass Enterprises Production Co. | Winkler | Hill, Mrs. M. J., a/C #8 #29 | 5,050 | 49531138 |
| 70002 | Jan 17, 1980 | Jan 17, 1980 | Bass Enterprises Production Co. | Wharton | Pierce Estates, Inc. #110 | 5,600 | 48131924 |
| 70000 | Jan 17, 1980 | Jan 17, 1980 | Bass Enterprises Production Co. | Wharton | Pierce Estates, Inc. #109 | 5,600 | 48131923 |
| 69999 | Jan 17, 1980 | Jan 17, 1980 | Bass Enterprises Production Co. | Wharton | Pierce Estates, Inc. #108 | 5,600 | 48131922 |
| 69998 | Jan 17, 1980 | Jan 17, 1980 | Bass Enterprises Production Co. | Wharton | Pierce Estates, Inc. #107 | 5,600 | 48131921 |
| 69997 | Jan 17, 1980 | Jan 17, 1980 | Bass Enterprises Production Co. | Wharton | Pierce Estates, Inc. #106 | 5,600 | 48131920 |
| 69996 | Jan 17, 1980 | Jan 17, 1980 | Bass Enterprises Production Co. | Wharton | Pierce Estates, Inc. #105 | 5,512 | 48131919 |
| 69995 | Jan 17, 1980 | Jan 17, 1980 | Bass Enterprises Production Co. | Wharton | Pierce Estates, Inc. #104 | 5,600 | 48131918 |
| 69994 | Jan 17, 1980 | Jan 17, 1980 | Bass Enterprises Production Co. | Wharton | Pierce Estates, Inc. #103 | 5,600 | 48131917 |
| 69993 | Jan 17, 1980 | Jan 17, 1980 | Bass Enterprises Production Co. | Wharton | Pierce Estates, Inc. #102 | 5,600 | 48131916 |
| 69992 | Jan 17, 1980 | Jan 17, 1980 | Bass Enterprises Production Co. | Wharton | Pierce Estates, Inc. #101 | 5,600 | 48131915 |
| 70372 | Jan 16, 1980 | Jan 16, 1980 | Bass Enterprises Production Co. | Lavaca | Lell, John Unit #1 | 11,121 | 28580269 |
| 69054 | Jan 9, 1980 | Jan 9, 1980 | Bass Enterprises Production Co. | Winkler | Baird, W. E. #14 | 3,650 | 49531131 |