| 106491 | Jan 23, 1981 | Jan 23, 1981 | Ranger Oil Company | State Tract 41 #1 | 9,614 | 07130787 |
| 106300 | Jan 22, 1981 | Jan 22, 1981 | Hunt Energy Corp. | Garth #1 | 16,000 | 07131164 |
| 112763 | Jan 20, 1981 | Jan 20, 1981 | Exxon Corp. | Anahuac Gas Unit #2 #10 | 7,233 | 07101696 |
| 105387 | Jan 15, 1981 | Jan 15, 1981 | Exxon Corp. | Johnson, C. G. a/C 2 #48 | 7,300 | 07130198 |
| 107142 | Jan 9, 1981 | Jan 9, 1981 | Exxon Corp. | Rearwin, L. W. #5 | 9,030 | 07131023 |
| 104483 | Jan 9, 1981 | Jan 9, 1981 | Exxon Corp. | Galveston Bay State "A" #42 | 10,851 | 07102908 |
| 108598 | Jan 8, 1981 | Jan 8, 1981 | Sun Expl. & Prod. Co.-Houston | Jackson, Felix et Al #65 | 8,400 | 07131089 |
| 105004 | Dec 31, 1980 | Dec 31, 1980 | Warren Petroleum Company | Johnson H.& W.chambers Dev Corp. #T-1 | 220 | 07131155 |
| 105002 | Dec 31, 1980 | Dec 31, 1980 | Warren Petroleum Company | Warren Petroleum Company #30 | 500 | 07131154 |
| 104996 | Dec 31, 1980 | Dec 31, 1980 | Warren Petroleum Company | Warren Petroleum Co. #29 | 500 | 07131153 |
| 104995 | Dec 31, 1980 | Dec 31, 1980 | Warren Petroleum Company | Diamond Shamrock Corp. #T9 | 238 | 07131152 |
| 104994 | Dec 31, 1980 | Dec 31, 1980 | Warren Petroleum Company | Warren Petroleum Co. #9 | 500 | 07131151 |
| 104991 | Dec 31, 1980 | Dec 31, 1980 | Warren Petroleum Company | Warren Petroleum Co. #11 | 500 | 07131150 |
| 104989 | Dec 31, 1980 | Dec 31, 1980 | Warren Petroleum Company | Texas Eastern Trans. #T2 | 500 | 07131149 |
| 104985 | Dec 31, 1980 | Dec 31, 1980 | Warren Petroleum Company | Hope Johnson #T3 | 215 | 07131162 |
| 104749 | Dec 31, 1980 | Dec 31, 1980 | L. and L. Operators Inc. | Mayes Estate #6-A | 5,000 | 07131160 |
| 104748 | Dec 31, 1980 | Dec 31, 1980 | L & L Oper,inc./Viking Pet,inc. | Mayes Estate Heirs #7-A | 5,000 | 07131159 |
| 104206 | Dec 31, 1980 | Dec 31, 1980 | Houston Oil & Minerals Corp. | State Tract 252 #1 | 13,112 | 07130452 |
| 104204 | Dec 31, 1980 | Dec 31, 1980 | Diamex Co. | State Tract 1-4F #1 | 9,700 | 07131140 |
| 104200 | Dec 31, 1980 | Dec 31, 1980 | Slawson, Donald C., Oil Producer | Taylor, Ruby Mae #1 | 12,500 | 07131147 |
| 104197 | Dec 31, 1980 | Dec 31, 1980 | Diamex Co. | State Tract 14-15 E #1 | 8,700 | 07131146 |
| 104196 | Dec 31, 1980 | Dec 31, 1980 | Diamex Co. | State Tract 41 #1 | 8,756 | 07131145 |
| 104158 | Dec 31, 1980 | Dec 31, 1980 | Sun Expl. & Prod. Co.-Houston | Jackson, Felix Etal #30 SWI | 8,377 | 07102319 |
| 103523 | Dec 31, 1980 | Dec 31, 1980 | Diamex Co. | State Tract 1-4F #1 | 9,437 | 07131140 |
| 103416 | Dec 30, 1980 | Dec 30, 1980 | Exxon Corp. | Trinity Bay State Unit No. 1 #33 | 8,600 | 07102635 |
| 104792 | Dec 29, 1980 | Dec 29, 1980 | Hamman Oil & Refg. Co. | Wilcox Heirs #2-A | 9,040 | 07131161 |
| 103326 | Dec 29, 1980 | Dec 29, 1980 | Exxon Corp. | Trinity Bay State Unit No. 1 #68 | 8,450 | 07102642 |
| 103205 | Dec 23, 1980 | Dec 23, 1980 | Diamex Co. | Hawkins Heirs Unit #1 | 8,700 | 07131139 |
| 103008 | Dec 22, 1980 | Dec 22, 1980 | Warren Petroleum Company | Warren Pet.co.,mont Belvieu, TX #8 | 500 | 07131138 |
| 102926 | Dec 19, 1980 | Dec 19, 1980 | Warren Petroleum Company | Warren Pet. Co., Mont Belvieu TX #20 | 500 | 07131137 |
| 102924 | Dec 19, 1980 | Dec 19, 1980 | Warren Petroleum Company | Warren Pet. Co., Mont Belvieu TX #19 | 500 | 07131136 |
| 102919 | Dec 19, 1980 | Dec 19, 1980 | Warren Petroleum Company | Warren Pet. Co., Mont Belvieu TX #17 | 500 | 07131135 |
| 102911 | Dec 19, 1980 | Dec 19, 1980 | Exxon Corp. | Middleton, A.D. a/C 1 #92 | 8,050 | 07130357 |
| 105936 | Dec 17, 1980 | Dec 17, 1980 | Exxon Corp. | Tyrrell, W. C. Trust #7 | 7,085 | 07101275 |
| 102482 | Dec 16, 1980 | Dec 16, 1980 | Sun Expl. & Prod. Co.-Lafayette | White Estate "A" #9 | 14,500 | 07131134 |
| 102550 | Dec 16, 1980 | Dec 16, 1980 | Exxon Corp. | Galveston Bay State "C" #68-H | 9,051 | 07102717 |
| 102481 | Dec 16, 1980 | Dec 16, 1980 | Davis Oil Co.-Edwin L. Cox | State Tract 110 #1 | 10,000 | 07130359 |
| 102164 | Dec 12, 1980 | Dec 12, 1980 | Davis Bros. Oil Producers, Inc. | Hebert, C. L. #1 | 10,366 | 07131133 |
| 102127 | Dec 12, 1980 | Dec 12, 1980 | Peninsula Resources Corp. | State Tract 108 #1 | 4,108 | 07131132 |
| 101805 | Dec 11, 1980 | Dec 11, 1980 | Exxon Corp. | Galveston Bay State "C" #79H | 8,750 | 07103183 |
| 105957 | Dec 10, 1980 | Dec 10, 1980 | Goodale, Bertman & Co. Inc. | Winfree, Cecil #1 | 6,575 | 07120229 |
| 101559 | Dec 10, 1980 | Dec 10, 1980 | Summit Resources, Inc. | Fisher, Zadie #5 D | 5,995 | 07103373 |
| 101399 | Dec 9, 1980 | Dec 9, 1980 | Paragon Resources, Inc. | State Tract 60 #1 | 9,634 | 07131129 |
| 101352 | Dec 9, 1980 | Dec 9, 1980 | Reynolds, Rex | Schoenjohn, Louis #1 | 7,000 | 07131128 |
| 102001 | Dec 8, 1980 | Dec 8, 1980 | Warren Petroleum Company | Warren Petroleum Co.mont Belvieu #12 | 500 | 07131123 |
| 101404 | Dec 5, 1980 | Dec 5, 1980 | Houston Oil & Minerals Corp. | State Tract 294 #2 | 18,000 | 07131130 |
| 101092 | Dec 5, 1980 | Dec 5, 1980 | Texas Oil & Gas Corp. | Steel, U. S. #1 | 14,000 | 07131125 |
| 100967 | Dec 4, 1980 | Dec 4, 1980 | Exxon Corp. | Galveston Bay State "C" #63 | 8,815 | 07102737 |
| 100963 | Dec 4, 1980 | Dec 4, 1980 | Warren Petroleum Company | Warren Petroleum Co. #6 | 500 | 07131119 |
| 100962 | Dec 4, 1980 | Dec 4, 1980 | Warren Petroleum Company | Warren Petroleum Co. #3 | 500 | 07131120 |
| 100961 | Dec 4, 1980 | Dec 4, 1980 | Texas Eastern Transmission Corp. | Texas Eastern Transmission Corp #R1 | 205 | 07131121 |
| 100960 | Dec 4, 1980 | Dec 4, 1980 | Exxon Corp. | Boyt, E. W. #7 | 7,026 | 07101596 |
| 100956 | Dec 4, 1980 | Dec 4, 1980 | Sun Expl. & Prod. Co.-Houston | Doornbos, C. #6 | 8,700 | 07131124 |
| 101221 | Dec 2, 1980 | Dec 2, 1980 | Arco Oil & Gas Co. | Fitzgerald, L.E. Unit #4-F | 6,200 | 07131126 |
| 102613 | Dec 1, 1980 | Dec 1, 1980 | Exxon Corp. | Hebert, Broussard a/C 1 #1 | 8,255 | 07101664 |
| 101342 | Nov 26, 1980 | Nov 26, 1980 | Texas Crude, Inc. | State Tract 126 Unit #2 | 6,502 | 07131127 |
| 100503 | Nov 26, 1980 | Nov 26, 1980 | Tascocita Energy Co. | Stubbs-Mc Cune Unit #1 | 6,500 | 07131118 |
| 100502 | Nov 26, 1980 | Nov 26, 1980 | Exxon Corp. | Broussard-Hebert a/C 1 #22-D | 8,900 | 07101675 |
| 100460 | Nov 26, 1980 | Nov 26, 1980 | Hamman Oil & Refg. Co. | Wilcox Heirs #2 | 9,167 | 07131117 |
| 100457 | Nov 26, 1980 | Nov 26, 1980 | Davis Oil Company | Key, Jewell W. et al Unit #1 | 8,950 | 07131116 |
| 106094 | Nov 24, 1980 | Nov 24, 1980 | Warren Petroleum Company | Warren Petroleum Co. #25 | 500 | 07131165 |
| 104241 | Nov 24, 1980 | Nov 24, 1980 | Warren Petroleum Company | Warren Pet. Co., Mont Belvieu #1-A | 500 | 07131158 |
| 104236 | Nov 24, 1980 | Nov 24, 1980 | Warren Petroleum Company | Warren Pet. Co., Mont Belvieu #5-A | 500 | 07131157 |
| 104233 | Nov 24, 1980 | Nov 24, 1980 | Warren Petroleum Company | Warren Pet. Co., Mont Belvieu #9-B | 500 | 07131156 |
| 104167 | Nov 24, 1980 | Nov 24, 1980 | Warren Petroleum Company | Warren Pet Co., Mont Belvieu #9A | 500 | 07131144 |
| 104154 | Nov 24, 1980 | Nov 24, 1980 | Warren Petroleum Company | Warren Pet. Co., Mont Belvieu #28 | 500 | 07131143 |
| 104153 | Nov 24, 1980 | Nov 24, 1980 | Warren Petroleum Company | Warren Pet. Co., Mont Belvieu #26 | 500 | 07131142 |
| 104150 | Nov 24, 1980 | Nov 24, 1980 | Warren Petroleum Company | Warren Pet. Co., Mont Belvieu #27 | 500 | 07131141 |
| 102596 | Nov 21, 1980 | Nov 21, 1980 | Exxon Corp. | Galveston Bay State "C" #47 | 9,102 | 07102535 |
| 99721 | Nov 19, 1980 | Nov 19, 1980 | Clover Energy Corporation | State Tract 107 #1 | 5,000 | 07131104 |
| 99695 | Nov 18, 1980 | Nov 18, 1980 | Riner Exploration Corp. | State Tract 94 #3 | 6,500 | 07131103 |
| 99210 | Nov 14, 1980 | Nov 14, 1980 | Sun Expl. & Prod. Co.-Houston | Evans Unit "A" #1 | 8,300 | 07101977 |
| 98915 | Nov 13, 1980 | Nov 13, 1980 | Warren Petroleum Company | Warren Pet. Co.,mont Belvieu, TX #1 | 264 | 07131097 |
| 100073 | Nov 12, 1980 | Nov 12, 1980 | Warren Petroleum Company | Warren Petroleum Co. #24 | 500 | 07131115 |
| 100072 | Nov 12, 1980 | Nov 12, 1980 | Warren Petroleum Company | Warren Petroleum Co. #23 | 500 | 07131114 |
| 100071 | Nov 12, 1980 | Nov 12, 1980 | Warren Petroleum Company | Warren Petroleum Co. #22 | 500 | 07131113 |
| 100070 | Nov 12, 1980 | Nov 12, 1980 | Warren Petroleum Company | Warren Petroleum Co. #21 | 500 | 07131112 |
| 100069 | Nov 12, 1980 | Nov 12, 1980 | Warren Petroleum Company | Warren Petroleum Co. #18 | 500 | 07131111 |
| 100068 | Nov 12, 1980 | Nov 12, 1980 | Warren Petroleum Company | Warren Petroleum Co. #16 | 500 | 07131110 |
| 100067 | Nov 12, 1980 | Nov 12, 1980 | Warren Petroleum Company | Warren Petroleum Co. #15 | 500 | 07131109 |
| 100066 | Nov 12, 1980 | Nov 12, 1980 | Warren Petroleum Company | Warren Petroleum Co. #14 | 500 | 07131108 |
| 100065 | Nov 12, 1980 | Nov 12, 1980 | Warren Petroleum Company | Warren Petroleum Co. #10 | 500 | 07131107 |
| 100064 | Nov 12, 1980 | Nov 12, 1980 | Warren Petroleum Company | Warren Petroleum Co. #9 | 500 | 07131106 |
| 100063 | Nov 12, 1980 | Nov 12, 1980 | Warren Petroleum Company | Warren Petroleum Co. #5 | 500 | 07131105 |
| 98799 | Nov 12, 1980 | Nov 12, 1980 | Hendrik's Holding USA Ltd. | State Lease 80206 #1-A | 10,550 | 07131100 |
| 98747 | Nov 12, 1980 | Nov 12, 1980 | Exxon Corp. | White, R.M. #11 | 7,085 | 07101403 |
| 98740 | Nov 12, 1980 | Nov 12, 1980 | K-B Exploration Co. | White, J.T. Estate #1 | 8,516 | 07131099 |
| 98739 | Nov 12, 1980 | Nov 12, 1980 | K-B Exploration Co. | White, J.T. Estate #2 | 8,616 | 07131098 |
| 99111 | Nov 7, 1980 | Nov 7, 1980 | Warren Petroleum Company | Warren Pet. Co., Mont Belvieu,tx #2 | 500 | 07131102 |
| 98288 | Nov 6, 1980 | Nov 6, 1980 | Exxon Corp. | Galveston Bay State "A" #86 | 10,216 | 07102890 |
| 97895 | Nov 3, 1980 | Nov 3, 1980 | McCormick Operating Company | Figridge #1 | 13,250 | 07131096 |
| 96884 | Oct 27, 1980 | Oct 27, 1980 | Sun Expl. & Prod. Co.-Houston | Doornbos, C. #1 | 8,340 | 07101925 |
| 96730 | Oct 24, 1980 | Oct 24, 1980 | Prudential Drilling Company | Blanke-Acom Unit #2-B | 15,000 | 07131095 |
| 95829 | Oct 16, 1980 | Oct 16, 1980 | Tascocita Energy Co. | Kilgore Heirs #1 | 6,500 | 07131094 |
| 95223 | Oct 9, 1980 | Oct 9, 1980 | Watson Oil Corporation | Edmonds #6 | 9,121 | 07131093 |
| 95179 | Oct 9, 1980 | Oct 9, 1980 | Longhorn Oil&gas Co. | State Tract #205 #1 | 10,755 | 07131092 |
| 95148 | Oct 9, 1980 | Oct 9, 1980 | Cabot Corp. | Barrow, R. J. #1 | 10,000 | 07131091 |
| 94931 | Oct 7, 1980 | Oct 7, 1980 | Matagorda Production Co. | Amoco Fee #1 | 6,700 | 07131090 |
| 94897 | Oct 6, 1980 | Oct 6, 1980 | Sun Exploration & Production Co. | Pipkin, S. W. "A" #12 D | 3,500 | 07131279 |
| 94781 | Oct 6, 1980 | Oct 6, 1980 | Exxon Corp. | Galveston Bay State "C" #68-H | 9,051 | 07102717 |