| 146756 | Jan 5, 1982 | Jan 5, 1982 | U. S. Operating, Inc. | Dirk #128731134 | 9,100 |
| 147764 | Dec 31, 1981 | Dec 31, 1981 | Santa FE - Windsor Producing Co. | Jatzlau Unit #128731142 | 9,300 |
| 147762 | Dec 31, 1981 | Dec 31, 1981 | Santa FE - Windsor Producing Co. | Stork #328731141 | 9,700 |
| 147761 | Dec 31, 1981 | Dec 31, 1981 | U. S. Operating, Inc. | Stella Unit #128731140 | 9,150 |
| 147758 | Dec 31, 1981 | Dec 31, 1981 | U. S. Operating, Inc. | McFarland, Wm. M. #128731139 | 9,500 |
| 147499 | Dec 31, 1981 | Dec 31, 1981 | Retamco, Inc | Mueller #128730830 | 7,840 |
| 147414 | Dec 31, 1981 | Dec 31, 1981 | Teon Energy, Inc. | Falkenberg "a" -1- #128731138 | 10,000 |
| 147413 | Dec 31, 1981 | Dec 31, 1981 | Teon Energy, Inc. | Falkenberg "B" -1- #128731644 | 10,000 |
| 147207 | Dec 31, 1981 | Dec 31, 1981 | Santa FE - Windsor Producing Co. | Banks Unit #128731129 | 9,200 |
| 146875 | Dec 31, 1981 | Dec 31, 1981 | Petrus Operating Co., Inc. | Perry Unit #128731131 | 7,500 |
| 146667 | Dec 31, 1981 | Dec 31, 1981 | KP Exploration, Inc. | N. Reat Unit No. 1 #128731133 | 7,000 |
| 146582 | Dec 31, 1981 | Dec 31, 1981 | Petrus Operating Co., Inc. | Carlisle, J.T. et al Unit #128731132 | 7,500 |
| 146358 | Dec 31, 1981 | Dec 31, 1981 | Santa FE - Windsor Producing Co. | Ben Unit #128731130 | 9,200 |
| 145531 | Dec 29, 1981 | Dec 29, 1981 | Parker & Parsley, Inc. | Giddings #128731127 | 9,200 |
| 145524 | Dec 29, 1981 | Dec 29, 1981 | Bar M Petroleum Co., Inc. | Simpson, E.E. #128731126 | 8,400 |
| 145520 | Dec 29, 1981 | Dec 29, 1981 | Ada Oil Exploration Corp. | Newman, John #1228731125 | 10,000 |
| 145164 | Dec 22, 1981 | Dec 22, 1981 | Windsor Producing Co. | Lee Unit #128731124 | 9,500 |
| 145017 | Dec 21, 1981 | Dec 21, 1981 | Windsor Producing Co. | Richard Unit #128731123 | 9,900 |
| 145791 | Dec 17, 1981 | Dec 17, 1981 | Houston Oil & Minerals Corp. | Oltman, Ben Lease #228731116 | 9,450 |
| 145555 | Dec 17, 1981 | Dec 17, 1981 | Marine Contrac. & Supply, Inc. | Critz #128731128 | 8,500 |
| 144433 | Dec 15, 1981 | Dec 15, 1981 | Petrus Operating Co., Inc. | J.T. Carlisle et al Unit #128731120 | 6,920 |
| 145338 | Dec 14, 1981 | Dec 14, 1981 | Superior Oil Company, The | W. Dawson Unit #128731070 | 8,500 |
| 144813 | Dec 14, 1981 | Dec 14, 1981 | Superior Oil Company, The | W. Dawson Unit #128731070 | 8,500 |
| 144799 | Dec 14, 1981 | Dec 14, 1981 | Convest Energy Corporation | J.f.kachinski Unit #128731121 | 7,192 |
| 147092 | Dec 11, 1981 | Dec 11, 1981 | Herd Producing Company, Inc. | Bredthauer #328731136 | 10,300 |
| 145424 | Dec 11, 1981 | Dec 11, 1981 | Santa FE - Windsor Producing Co. | Nitsche #128731119 | 9,300 |
| 143802 | Dec 10, 1981 | Dec 10, 1981 | Reh Energy, Inc. | Fields, C.W. et Al #228731118 | 6,875 |
| 143768 | Dec 10, 1981 | Dec 10, 1981 | Bar M Petroleum Co., Inc. | Simpson #128731117 | 8,300 |
| 143406 | Dec 9, 1981 | Dec 9, 1981 | Martin Oil & Gas Co. | Varnado, C.D. #128730768 | 8,140 |
| 143164 | Dec 8, 1981 | Dec 8, 1981 | Windsor Producing Co. | Kurio Unit #128730937 | 8,600 |
| 143163 | Dec 8, 1981 | Dec 8, 1981 | Windsor Producing Co. | Alfred #128731113 | 9,400 |
| 143160 | Dec 8, 1981 | Dec 8, 1981 | Champlin Exploration, Inc. | Gerdes-Bredthauer #328731111 | 10,000 |
| 143159 | Dec 8, 1981 | Dec 8, 1981 | Champlin Exploration, Inc. | Gerdes-Bredthauer Unit #228731110 | 9,900 |
| 143154 | Dec 8, 1981 | Dec 8, 1981 | Humble Exploration Co., Inc. | Phoebe Unit #128731109 | 9,000 |
| 144844 | Dec 4, 1981 | Dec 4, 1981 | U. S. Mineral Operating Co, Inc | Madie Blue Unit #128731122 | 10,000 |
| 144022 | Dec 3, 1981 | Dec 3, 1981 | Fenn, Bill Inc. | Chilek Unit #128731097 | 8,700 |
| 142279 | Dec 2, 1981 | Dec 2, 1981 | Williams, Clayton W., Jr. | Winkler, Clara #128730929 | 12,000 |
| 142206 | Dec 1, 1981 | Dec 1, 1981 | Superior Oil Company, The | Edgmon-Cameron #428731104 | 9,000 |
| 142205 | Dec 1, 1981 | Dec 1, 1981 | Windsor Producing Co. | Kurio Unit #328731103 | 9,100 |
| 142397 | Nov 30, 1981 | Nov 30, 1981 | Windsor Producing Co. | Bessie #128731108 | 9,200 |
| 143215 | Nov 25, 1981 | Nov 25, 1981 | Phillips Petroleum Company | Brown "JJ" #228731115 | 6,095 |
| 143214 | Nov 25, 1981 | Nov 25, 1981 | Phillips Petroleum Company | Reynolds C #128731114 | 6,700 |
| 142262 | Nov 25, 1981 | Nov 25, 1981 | Superior Oil Company, The | Edgmon-Cameron #628731107 | 9,300 |
| 142261 | Nov 25, 1981 | Nov 25, 1981 | Superior Oil Company, The | Griffin, Willie #128731106 | 9,200 |
| 141340 | Nov 20, 1981 | Nov 20, 1981 | General Prod. Corp. | Neal, C.E. Unit 1 #128731102 | 10,000 |
| 141301 | Nov 20, 1981 | Nov 20, 1981 | Houston Oil & Minerals Corp. | Walther, Elmo M. #128730314 | 8,500 |
| 141242 | Nov 20, 1981 | Nov 20, 1981 | Humble Exploration Co., Inc. | Leola Unit #128731101 | 10,800 |
| 141224 | Nov 20, 1981 | Nov 20, 1981 | Geo Source Petroleum Corporation | Cervenka, J. #128731100 | 5,000 |
| 141221 | Nov 20, 1981 | Nov 20, 1981 | Geo Source Petroleum Corporation | Cervenka, J. #228731099 | 5,000 |
| 141203 | Nov 19, 1981 | Nov 19, 1981 | Dynamic Production, Inc. | Schulze #228731098 | 8,600 |
| 141124 | Nov 19, 1981 | Nov 19, 1981 | Windsor Producing Co. | Fariss #128731096 | 9,900 |
| 140990 | Nov 18, 1981 | Nov 18, 1981 | San Andres Corporation | Mittasch #1 I28780070 | 8,750 |
| 140930 | Nov 17, 1981 | Nov 17, 1981 | Hollub, Lambert Drilling Company | Richards, L.C. #528731095 | 3,600 |
| 142314 | Nov 12, 1981 | Nov 12, 1981 | Durst, Lee A. Jr. | Marek-Simmang #128731069 | 11,000 |
| 140621 | Nov 12, 1981 | Nov 12, 1981 | Ada Oil Exploration Corp. | Newman, John #428731094 | 10,500 |
| 140548 | Nov 12, 1981 | Nov 12, 1981 | Santa FE - Windsor Producing Co. | Newton #128731089 | 9,600 |
| 140401 | Nov 12, 1981 | Nov 12, 1981 | Windsor Producing Co. | Governor Unit #128731093 | 9,400 |
| 140272 | Nov 12, 1981 | Nov 12, 1981 | Humble Exploration Co., Inc. | Audra #128730772 | 8,188 |
| 140122 | Nov 10, 1981 | Nov 10, 1981 | U. S. Operating, Inc. | Elvira Unit #128731091 | 9,400 |
| 140122Amendment | Nov 10, 1981 | Nov 10, 1981 | U. S. Operating, Inc. | Helen, Mary #328731091 | 8,700 |
| 140119 | Nov 10, 1981 | Nov 10, 1981 | Windsor Producing Co. | Mary #128731090 | 9,800 |
| 140863 | Nov 9, 1981 | Nov 9, 1981 | Champlin Exploration, Inc. | Kelly, George L. #128731044 | 8,200 |
| 140133 | Nov 9, 1981 | Nov 9, 1981 | Windsor Producing Co. | Adkins Unit #128731092 | 9,700 |
| 142207 | Nov 6, 1981 | Nov 6, 1981 | Superior Oil Company, The | Edgmon-Cameron #528731105 | 9,300 |
| 139924 | Nov 6, 1981 | Nov 6, 1981 | Fenn, Bill Inc. | Bryant #128731088 | 2,500 |
| 147455 | Nov 4, 1981 | Nov 4, 1981 | Bar M Petroleum Co., Inc. | Grimm Unit #128731030 | 8,800 |
| 139457 | Nov 3, 1981 | Nov 3, 1981 | Windsor Producing Co. | Julia Unit #128731087 | 9,560 |
| 139402 | Oct 30, 1981 | Oct 30, 1981 | Champlin Petroleum Co. | Zgabay, Edwin #428731078 | 8,850 |
| 139016 | Oct 29, 1981 | Oct 29, 1981 | Windsor Producing Co. | Ozias Unit #128731086 | 9,200 |
| 138467 | Oct 28, 1981 | Oct 28, 1981 | Phillips Petroleum Company | Smith "AA" #328731085 | 6,223 |
| 138466 | Oct 28, 1981 | Oct 28, 1981 | Phillips Petroleum Company | Smith "AA" #228731084 | 6,500 |
| 137855 | Oct 23, 1981 | Oct 23, 1981 | Champlin Exploration, Inc. | Gerdes, Garwood #C-228731079 | 9,250 |
| 137832 | Oct 23, 1981 | Oct 23, 1981 | Humble Exploration Co., Inc. | Frank M. Tye, Jr. Unit #128731081 | 9,200 |
| 137828 | Oct 23, 1981 | Oct 23, 1981 | Windsor Producing Co. | Luther Unit #128731080 | 9,700 |
| 139969 | Oct 22, 1981 | Oct 22, 1981 | U. S. Operating, Inc. | Patricia Unit #128731077 | 9,600 |
| 137618 | Oct 22, 1981 | Oct 22, 1981 | Mosbacher-Transco Expl-W.E. Carl | Handrick, Clarence #128731076 | 7,500 |
| 137509 | Oct 22, 1981 | Oct 22, 1981 | Windsor Producing Co. | Mamie #128731075 | 9,800 |
| 137442 | Oct 21, 1981 | Oct 21, 1981 | Windsor Producing Co. | Melissa Unit #128731073 | 9,600 |
| 137440 | Oct 21, 1981 | Oct 21, 1981 | U. S. Operating, Inc. | Mildred #128731072 | 9,000 |
| 137850 | Oct 15, 1981 | Oct 15, 1981 | Penn Resources, Inc. | Powell, William Unit #128731082 | 9,500 |
| 141205 | Oct 9, 1981 | Oct 9, 1981 | Champlin Exploration, Inc. | Spitzenberger #128730513 | 7,775 |
| 138078 | Oct 8, 1981 | Oct 8, 1981 | Humble Exploration Co., Inc. | Mozelle Hancock Unit #128731049 | 10,000 |
| 136016 | Oct 8, 1981 | Oct 8, 1981 | Humble Exploration Co., Inc. | Millie K. #128731068 | 8,700 |
| 135967 | Oct 8, 1981 | Oct 8, 1981 | Malone Oil & Gas Corp. | Sanders, Verle #128731067 | 6,000 |
| 137507 | Oct 7, 1981 | Oct 7, 1981 | Windsor Producing Co. | Martha Unit #128731074 | 9,400 |
| 136167 | Oct 7, 1981 | Oct 7, 1981 | Windsor Producing Co. | Schatte, Louis Unit #128731062 | 9,600 |
| 135848 | Oct 7, 1981 | Oct 7, 1981 | Windsor Producing Co. | Melvin #128730831 | 9,200 |
| 135741 | Oct 7, 1981 | Oct 7, 1981 | Windsor Producing Co. | Erwin #228731066 | 9,500 |
| 135740 | Oct 7, 1981 | Oct 7, 1981 | Humble Exploration Co., Inc. | Persephone Unit #128731065 | 9,500 |
| 135733 | Oct 7, 1981 | Oct 7, 1981 | Columbia Gas Development Corp. | Bowers, Linden & Frank #628731064 | 8,200 |
| 135730 | Oct 7, 1981 | Oct 7, 1981 | Humble Exploration Co., Inc. | Simek, Vlasta Unit #128730798 | 9,000 |
| 135725 | Oct 7, 1981 | Oct 7, 1981 | Williams, Clayton W., Jr. | Schmidt, Mamie #428731063 | 12,000 |
| 135380 | Oct 5, 1981 | Oct 5, 1981 | Humble Exploration Co., Inc. | Charlotte H. Unit #128731061 | 10,000 |
| 135362 | Oct 5, 1981 | Oct 5, 1981 | Champlin Petroleum Co. | Zgabay, Edwin #528731060 | 8,250 |
| 135351 | Oct 2, 1981 | Oct 2, 1981 | Humble Exploration Co., Inc. | Selma Hoppe #128731059 | 10,000 |
| 135054 | Sep 30, 1981 | Sep 30, 1981 | Bar M Petroleum Co., Inc. | Harrell #128730930 | 8,893 |
| 134574 | Sep 25, 1981 | Sep 25, 1981 | Columbia Gas Development Corp. | Kunkel, O.W. Unit #128731057 | 9,900 |
| 138063 | Sep 23, 1981 | Sep 23, 1981 | Bar M Petroleum Co., Inc. | Becker Unit #128731083 | 9,000 |
| 137131 | Sep 23, 1981 | Sep 23, 1981 | Williams, Clayton W., Jr. | Siegmund, Max #128731163 | 12,000 |
| 134047 | Sep 23, 1981 | Sep 23, 1981 | Humble Exploration Co., Inc. | Margaret Gregory Unit #128731054 | 8,850 |