| 89696 | Aug 13, 1980 | Aug 13, 1980 | Mitchell Energy Corporation | Tadlock, G. T. #2 | 6,200 | 49731945 |
| 89484 | Aug 11, 1980 | Aug 11, 1980 | Mitchell Energy Corporation | Smith, J. P. #2 | 6,100 | 49731944 |
| 89483 | Aug 11, 1980 | Aug 11, 1980 | Sabio Oil & Gas Inc. | Raney, H. Clay #2 | 6,200 | 49731943 |
| 89463 | Aug 11, 1980 | Aug 11, 1980 | Mitchell Energy Corporation | Bryant, David W. #2 | 6,200 | 49731942 |
| 89416 | Aug 11, 1980 | Aug 11, 1980 | Liberty Oil & Gas Corp. | Grissom-Fairchild #1 | 6,153 | 49731941 |
| 89188 | Aug 8, 1980 | Aug 8, 1980 | S & J Operating Co. | Hinkle, J. N. #3 | 7,000 | 49731940 |
| 89176 | Aug 8, 1980 | Aug 8, 1980 | Ranger Operating Co. | Bridwell #1 | 5,875 | 49731939 |
| 89171 | Aug 8, 1980 | Aug 8, 1980 | Taylor Oper. Co. | Hodges, Thomas #6 | 6,500 | 49731938 |
| 89116 | Aug 8, 1980 | Aug 8, 1980 | Taylor Oper. Co. | Stultz #1 | 6,000 | 49731937 |
| 90121 | Aug 7, 1980 | Aug 7, 1980 | Mitchell Energy Corporation | Tarrant County Waterboard #26 | 6,200 | 49731935 |
| 89053 | Aug 7, 1980 | Aug 7, 1980 | Sauder, A. L., Jr. | Wood #1 | 7,000 | 49731936 |
| 88409 | Jul 31, 1980 | Jul 31, 1980 | Mitchell Energy Corporation | Walker, Mabel #2 | 6,600 | 49731933 |
| 88398 | Jul 31, 1980 | Jul 31, 1980 | Siegfried, R. H., Inc. | Morris, R. L. "A" #21A | 5,890 | 49731932 |
| 88397 | Jul 31, 1980 | Jul 31, 1980 | Siegfried, R. H., Inc. | Morris, R. L. "A" #20A | 5,875 | 49731931 |
| 88392 | Jul 31, 1980 | Jul 31, 1980 | Mitchell Energy Corporation | Witt, Jewell Ray #1 | 6,700 | 49731930 |
| 88381 | Jul 31, 1980 | Jul 31, 1980 | Mitchell Energy Corporation | Smith, C. P. #4 | 6,100 | 49731929 |
| 130932 | Jul 30, 1980 | Jul 30, 1980 | Mote Resources, Inc. | Vollintine, Cary #2 | 6,449 | 49731548 |
| 88310 | Jul 30, 1980 | Jul 30, 1980 | Mote Resources, Inc. | Methodist Home #1 | 6,500 | 49731928 |
| 88111 | Jul 29, 1980 | Jul 29, 1980 | Burk Royalty Company | Carlton #2 | 7,000 | 49782162 |
| 88105 | Jul 29, 1980 | Jul 29, 1980 | Penny, Everett J. | Fenoglio, Tony #1 | 6,000 | 49731927 |
| 88102 | Jul 29, 1980 | Jul 29, 1980 | Penny, Everett J. | Dahlstrom, Ralph V. #2 | 6,000 | 49731926 |
| 87996 | Jul 29, 1980 | Jul 29, 1980 | Richey Exploration Co. | Cocanougher, C. M. #1 | 6,900 | 49731925 |
| 87801 | Jul 25, 1980 | Jul 25, 1980 | Eagle Oil & Gas Co. | Kinsey, Ruby Unit #1 | 6,400 | 49731924 |
| 87772 | Jul 25, 1980 | Jul 25, 1980 | London & Waggoner | Little, M. C. #3 | 6,800 | 49731923 |
| 87770 | Jul 25, 1980 | Jul 25, 1980 | London & Waggoner | Little, M. C. #2 | 6,800 | 49731922 |
| 87769 | Jul 25, 1980 | Jul 25, 1980 | London & Waggoner | Little, M. C. #1 | 6,900 | 49731921 |
| 87767 | Jul 25, 1980 | Jul 25, 1980 | Circle Seven Production Co. | Hall-Stark #1 | 6,200 | 49731920 |
| 87760 | Jul 25, 1980 | Jul 25, 1980 | Taylor Oper. Co. | Beaty, P. L. #2 | 6,100 | 49731919 |
| 87742 | Jul 25, 1980 | Jul 25, 1980 | Kerr-McGee Corporation | Crenshaw #2 | 6,250 | 49731918 |
| 87525 | Jul 23, 1980 | Jul 23, 1980 | World Producers, Inc. | Goodwin #1 | 6,000 | 49731621 |
| 87429 | Jul 22, 1980 | Jul 22, 1980 | Mitchell Energy Corporation | Garrett, Rufus #2 | 6,600 | 49731917 |
| 87290 | Jul 21, 1980 | Jul 21, 1980 | Carter Energy Corp. | Firestone, C. W. et UX #1 | 6,400 | 49731916 |
| 87286 | Jul 21, 1980 | Jul 21, 1980 | Quest Petroleum, Inc. | Howell, L. E. No. 1 #1 | 5,800 | 49731915 |
| 87261 | Jul 21, 1980 | Jul 21, 1980 | Tracy Engineering Co. | Layfield #2 | 7,000 | 49731914 |
| 87607 | Jul 18, 1980 | Jul 18, 1980 | Waymar Oil & Gas Company | Waymar, Alvord Town Unit No. 1 #1 | 6,300 | 49731871 |
| 87121 | Jul 18, 1980 | Jul 18, 1980 | Ranger Operating Co. | Davey, V. C. #1 | 6,039 | 49731911 |
| 87110 | Jul 18, 1980 | Jul 18, 1980 | Mitchell Energy Corporation | Deaver, H. J. #15 | 6,100 | 49731910 |
| 86984 | Jul 18, 1980 | Jul 18, 1980 | Enre Corp. | Potter, Marvin #1 | 8,100 | 49731909 |
| 86975 | Jul 17, 1980 | Jul 17, 1980 | Taylor Oper. Co. | Browning, H. L. #2 | 6,000 | 49731908 |
| 86972 | Jul 17, 1980 | Jul 17, 1980 | Taylor Oper. Co. | Browning, H. L. -A- #1 | 6,000 | 49731907 |
| 88173 | Jul 16, 1980 | Jul 16, 1980 | L & M Oil Co. | Smith, Arthur #2 | 6,150 | 49731901 |
| 88176 | Jul 15, 1980 | Jul 15, 1980 | L & M Oil Co. | Smith, Jamie #1 | 6,150 | 49731902 |
| 86434 | Jul 14, 1980 | Jul 14, 1980 | Mitchell Energy Corporation | Williams, S. L. #2 | 7,400 | 49731905 |
| 86431 | Jul 14, 1980 | Jul 14, 1980 | Mitchell Energy Corporation | Raley-Rogers #1 | 3,300 | 49731904 |
| 86429 | Jul 14, 1980 | Jul 14, 1980 | Enserch Exploration, Inc | Vaught, B. P. #4 | 5,700 | 49731903 |
| 86052 | Jul 9, 1980 | Jul 9, 1980 | Knight, Reuben B. | Williams #1 | 5,993 | 49782097 |
| 85928 | Jul 7, 1980 | Jul 7, 1980 | Mitchell Energy Corporation | Drummond, A. A. #1 | 6,100 | 49731900 |
| 85525 | Jul 1, 1980 | Jul 1, 1980 | Enserch Exploration, Inc | Vaught, B. P. #3 | 1,910 | 49731899 |
| 85335 | Jun 27, 1980 | Jun 27, 1980 | Sauder, A. L., Jr. | Stevens #1 | 6,900 | 49731898 |
| 85332 | Jun 27, 1980 | Jun 27, 1980 | Sauder, A. L., Jr. | Scott #4 | 6,900 | 49731897 |
| 85013 | Jun 25, 1980 | Jun 25, 1980 | Southwestern Gas Expl. Corp. | Huddleston-Vinson #2 | 4,300 | 49731896 |
| 85011 | Jun 25, 1980 | Jun 25, 1980 | Mitchell Energy Corporation | Champion, J.C. #3 | 6,100 | 49731895 |
| 84842 | Jun 24, 1980 | Jun 24, 1980 | Enre Corp. | Strickland #2 | 6,700 | 49731894 |
| 84769 | Jun 24, 1980 | Jun 24, 1980 | Mitchell Energy Corporation | Richardson, J. T. #1 | 6,800 | 49731893 |
| 84612 | Jun 23, 1980 | Jun 23, 1980 | Richey Exploration Co. | Pinkerton, R. A. #1 | 6,700 | 49731892 |
| 84589 | Jun 23, 1980 | Jun 23, 1980 | Dallas Production, Inc. | Wilkins #1 | 5,708 | 49730298 |
| 84588 | Jun 23, 1980 | Jun 23, 1980 | Enserch Exploration, Inc | Sewell-Gage #2 | 6,295 | 49731727 |
| 84509 | Jun 20, 1980 | Jun 20, 1980 | Walker, R.P. | Morris, A. #1 | 6,000 | 49731891 |
| 84437 | Jun 20, 1980 | Jun 20, 1980 | London & Waggoner | Vollintine, Derek #2 | 6,520 | 49731890 |
| 85096 | Jun 17, 1980 | Jun 17, 1980 | Southwestern Gas Expl. Corp. | Norwood, J. A. #1 | 6,800 | 49731876 |
| 84109 | Jun 17, 1980 | Jun 17, 1980 | Payne Oilfield Consul.&oper. Co | Clark #1 | 6,500 | 49731889 |
| 85247 | Jun 16, 1980 | Jun 16, 1980 | Mitchell Energy Corporation | Caswell, J. L. #15 | 6,000 | 49731888 |
| 85076 | Jun 12, 1980 | Jun 12, 1980 | Mitchell Energy Corporation | Alvord (3000 Strawn) Unit #1-14 | 6,000 | 49731887 |
| 85029 | Jun 12, 1980 | Jun 12, 1980 | Mitchell Energy Corporation | Alvord (3000 Strawn) Unit #1-15W | 6,000 | 49731886 |
| 83369 | Jun 10, 1980 | Jun 10, 1980 | Petro-Lewis Corporation | Smith #2 | 6,400 | 49731883 |
| 83345 | Jun 10, 1980 | Jun 10, 1980 | Taubert & Steed | Davenport #1 | 6,400 | 49731885 |
| 83148 | Jun 6, 1980 | Jun 6, 1980 | Mitchell Energy Corporation | Clayton, Floyd #3 | 6,500 | 49731882 |
| 83333 | Jun 3, 1980 | Jun 3, 1980 | London & Waggoner | Yancey #1 | 6,600 | 49731884 |
| 83141 | Jun 3, 1980 | Jun 3, 1980 | Mitchell Energy Corporation | Caswell, J. I. #14 | 6,100 | 49731881 |
| 82849 | Jun 3, 1980 | Jun 3, 1980 | Southwestern Gas Expl. Corp. | Leon, Violet M. #1 | 6,500 | 49731880 |
| 82834 | Jun 3, 1980 | Jun 3, 1980 | Decleva, Paul | Knapp #1 | 8,150 | 49731879 |
| 82821 | Jun 3, 1980 | Jun 3, 1980 | Mitchell Energy Corporation | Lynch, Sam #1 | 7,100 | 49731878 |
| 82820 | Jun 3, 1980 | Jun 3, 1980 | Southwestern Gas Expl. Corp. | Engler, Louis -B- #1 | 6,350 | 49731877 |
| 82597 | Jun 2, 1980 | Jun 2, 1980 | Mitchell Energy Corporation | Tarrant County Waterboard #24 | 6,200 | 49731875 |
| 82503 | May 30, 1980 | May 30, 1980 | Hanover Management Co. | Riggs, W. J. #2 | 6,620 | 49731874 |
| 82409 | May 29, 1980 | May 29, 1980 | Kap Oil Co., Inc. | Byrd, C. J. #01 | 6,185 | 49731473 |
| 82403 | May 29, 1980 | May 29, 1980 | Richey Exploration Co. | Bullington, H. #1 | 6,700 | 49731873 |
| 82232 | May 28, 1980 | May 28, 1980 | Richey Exploration Co. | Baugh, D. G. #1 | 6,800 | 49731872 |
| 82463 | May 27, 1980 | May 27, 1980 | Intercontinental Production Co. | Rowan Estate Trust #1 | 6,000 | 49731714 |
| 82158 | May 27, 1980 | May 27, 1980 | Mitchell Energy Corporation | Reddell, Mary #2 | 6,300 | 49731409 |
| 81988 | May 23, 1980 | May 23, 1980 | Enserch Exploration, Inc | Daggett, W. H. Unit A-1 #2 | 6,300 | 49731870 |
| 81680 | May 20, 1980 | May 20, 1980 | Enserch Exploration, Inc | Craft Water Board #265-2 | 2,500 | 49731869 |
| 81595 | May 20, 1980 | May 20, 1980 | Circle Seven Production Co. | Romines, J. C. #1 | 5,900 | 49731868 |
| 83633 | May 19, 1980 | May 19, 1980 | Circle G Drilling Co., Inc. | Perry Heirs #1 | 6,200 | 49731730 |
| 81512 | May 19, 1980 | May 19, 1980 | Waymar-Pool & Robertson | New, J. T. & L. #1 | 6,500 | 49731867 |
| 81501 | May 19, 1980 | May 19, 1980 | Burns Petroleum | Silk "A" #1 | 6,080 | 49731866 |
| 81388 | May 16, 1980 | May 16, 1980 | London & Waggoner | Goehring, C. W. #1 | 7,000 | 49731865 |
| 81387 | May 16, 1980 | May 16, 1980 | London & Waggoner | Redwine, H. J. #1 | 7,000 | 49731864 |
| 81380 | May 16, 1980 | May 16, 1980 | Mote Resources, Inc. | Yates, W. C. #4 | 6,500 | 49731863 |
| 81377 | May 16, 1980 | May 16, 1980 | Stuart Development Company | Donaldson, Warren #1 | 6,200 | 49731097 |
| 81376 | May 16, 1980 | May 16, 1980 | Mitchell Energy Corporation | Moore, Katie #3 | 6,100 | 49731862 |
| 81302 | May 16, 1980 | May 16, 1980 | Mote Resources, Inc. | Johnson, Sam #2 | 6,200 | 49731861 |
| 81254 | May 15, 1980 | May 15, 1980 | Mitchell Energy Corporation | Elsom, George M. #3 | 6,600 | 49731860 |
| 81121 | May 14, 1980 | May 14, 1980 | Mitchell Energy Corporation | Tarrant County Waterboard #25 | 6,300 | 49731859 |
| 81053 | May 13, 1980 | May 13, 1980 | Mitchell Energy Corporation | Hughes, D. J. #16 | 6,150 | 49730431 |
| 81018 | May 13, 1980 | May 13, 1980 | Ranger Operating Co. | McGee, F. M. #1 | 5,890 | 49731858 |
| 80629 | May 8, 1980 | May 8, 1980 | Mote Resources, Inc. | Yates #3 | 6,500 | 49731857 |
| 80620 | May 7, 1980 | May 7, 1980 | Quest Petroleum, Inc. | Moore, B. A. Unit #A-1 | 6,800 | 49731856 |
| 80397 | May 6, 1980 | May 6, 1980 | Mitchell Energy Corporation | Eanes, G. W. #1 | 6,100 | 49731855 |
| 80318 | May 6, 1980 | May 6, 1980 | Richey Exploration Co. | Maples-Barrett Unit #1 | 6,700 | 49731854 |