| 101214 | Dec 8, 1980 | Dec 8, 1980 | Ryder Scott Oil Co. | Newby Unit #1 | 6,200 | 49732032 |
| 101099 | Dec 5, 1980 | Dec 5, 1980 | Taylor Oper. Co. | Donald #1 | 5,918 | 49782166 |
| 100608 | Dec 2, 1980 | Dec 2, 1980 | Phillips Petroleum Company | Municipal #6 | 7,000 | 49732031 |
| 100514 | Dec 1, 1980 | Dec 1, 1980 | Federal Energy Development Co. | Taylor #1 | 5,900 | 49732030 |
| 100341 | Nov 25, 1980 | Nov 25, 1980 | Bridwell Oil Co. | Edwards "D" #1 | 6,300 | 49732029 |
| 100339 | Nov 25, 1980 | Nov 25, 1980 | Taylor Oper. Co. | Simons #1 | 6,400 | 49732028 |
| 100337 | Nov 25, 1980 | Nov 25, 1980 | Taylor Oper. Co. | Simons #2 | 6,400 | 49732027 |
| 100277 | Nov 24, 1980 | Nov 24, 1980 | Siegfried, R. H., Inc. | Morris "A" #22-A | 5,890 | 49732026 |
| 99685 | Nov 18, 1980 | Nov 18, 1980 | Richey Exploration Co. | Pitts, Charles #1 | 6,900 | 49732025 |
| 99580 | Nov 18, 1980 | Nov 18, 1980 | Enserch Exploration, Inc | Albright, A.E. "A" #2 | 6,100 | 49732023 |
| 99565 | Nov 17, 1980 | Nov 17, 1980 | Richey Exploration Co. | Decatur, Etal #1 | 6,700 | 49731835 |
| 99112 | Nov 14, 1980 | Nov 14, 1980 | Bridwell Oil Co. | Bull, R. W. #1 | 6,200 | 49732022 |
| 99017 | Nov 14, 1980 | Nov 14, 1980 | Sauder, A. L., Jr. | Jones Etal Unit #1 | 6,900 | 49732021 |
| 98821 | Nov 12, 1980 | Nov 12, 1980 | Indian Oil Company, Inc. | Slover, G.H. #1 | 5,885 | 49782165 |
| 99315 | Nov 10, 1980 | Nov 10, 1980 | L & M Oil Co. | Parr #1 | 5,893 | 49731980 |
| 98575 | Nov 10, 1980 | Nov 10, 1980 | Gage, C. L. Jr. | Donaldson #1 | 7,000 | 49732020 |
| 97998 | Nov 5, 1980 | Nov 5, 1980 | DMC Oil & Gas Producers | Stallings #1 | 5,900 | 49732018 |
| 98141 | Oct 31, 1980 | Oct 31, 1980 | London & Waggoner | Young, G. C. "A" #1 | 6,800 | 49732019 |
| 97849 | Oct 31, 1980 | Oct 31, 1980 | Mitchell Energy Corporation | Tarrant County Waterboard #26 | 6,200 | 49731935 |
| 97847 | Oct 31, 1980 | Oct 31, 1980 | Richey Exploration Co. | Cook, Tom #1 | 6,950 | 49782164 |
| 97842 | Oct 31, 1980 | Oct 31, 1980 | Crawford Energy | Chester Aaron-Niblett #1 | 6,200 | 49732017 |
| 97809 | Oct 31, 1980 | Oct 31, 1980 | Mote Resources, Inc. | Massey, Q.C. #2 | 3,400 | 49732016 |
| 97808 | Oct 31, 1980 | Oct 31, 1980 | L & M Oil Co. | Carson, C.W. #2 | 6,000 | 49732015 |
| 97775 | Oct 31, 1980 | Oct 31, 1980 | Vanguard Exploration Co., Inc. | Moser #1 | 5,903 | 49732014 |
| 97774 | Oct 31, 1980 | Oct 31, 1980 | Vanguard Exploration Co., Inc. | Price, Milton #1 | 5,899 | 49730485 |
| 97430 | Oct 29, 1980 | Oct 29, 1980 | Mitchell Energy Corporation | Read Heirs #2 | 6,400 | 49732013 |
| 97429 | Oct 29, 1980 | Oct 29, 1980 | Mitchell Energy Corporation | Wilson, R. E. #2 | 6,600 | 49732012 |
| 97428 | Oct 29, 1980 | Oct 29, 1980 | Enserch Exploration, Inc | Craft-Water Board 265 #3 | 2,305 | 49732011 |
| 97427 | Oct 29, 1980 | Oct 29, 1980 | Enserch Exploration, Inc | Craft Water Board #265-4 | 2,400 | 49732010 |
| 97426 | Oct 29, 1980 | Oct 29, 1980 | Enserch Exploration, Inc | Craft Water Board #265-5 | 2,445 | 49732009 |
| 97381 | Oct 29, 1980 | Oct 29, 1980 | Mitchell Energy Corporation | Grace-Hodge #3 | 6,200 | 49732008 |
| 97372 | Oct 28, 1980 | Oct 28, 1980 | Carter Energy Corp. | Weber, C.R. et Al #1 | 7,000 | 49732007 |
| 98661 | Oct 27, 1980 | Oct 27, 1980 | Richey Drilling Co. | Kerr, L. R. #1 | 6,500 | 49731949 |
| 96851 | Oct 27, 1980 | Oct 27, 1980 | Mitchell Energy Corporation | Padfield, Dean #2 | 6,300 | 49732006 |
| 96813 | Oct 24, 1980 | Oct 24, 1980 | Richey Exploration Co. | Cook, O. T. #1 | 6,920 | 49730195 |
| 96669 | Oct 23, 1980 | Oct 23, 1980 | Mitchell Energy Corporation | Largent, J. J. #3 | 6,300 | 49732005 |
| 96377 | Oct 22, 1980 | Oct 22, 1980 | Murjo Oil & Royalty Company | Buckner #1 | 6,000 | 49782163 |
| 96195 | Oct 21, 1980 | Oct 21, 1980 | Upham Oil & Gas Company | Jordan #1U | 6,250 | 49782098 |
| 96193 | Oct 21, 1980 | Oct 21, 1980 | Mitchell Energy Corporation | Lynch, Sam #2 | 7,000 | 49732004 |
| 96191 | Oct 21, 1980 | Oct 21, 1980 | Mitchell Energy Corporation | Cleveland, W. F. #2 | 6,700 | 49732003 |
| 95967 | Oct 17, 1980 | Oct 17, 1980 | GO Oil Corp. | Franklin #1 | 6,500 | 49732002 |
| 95965 | Oct 17, 1980 | Oct 17, 1980 | North Central Oil Corp. | Cox, C. T. Unit #2 | 6,204 | 49732001 |
| 95877 | Oct 17, 1980 | Oct 17, 1980 | North Central Oil Corp. | Pounds, C. W. Unit #2 | 6,070 | 49732000 |
| 95418 | Oct 10, 1980 | Oct 10, 1980 | Petro-Lewis Corporation | Wilde Gas Unit #2 | 6,950 | 49731844 |
| 95202 | Oct 9, 1980 | Oct 9, 1980 | Mitchell Energy Corporation | Daly, Jack Unit No. 7 #2 | 6,300 | 49731998 |
| 95201 | Oct 9, 1980 | Oct 9, 1980 | Mitchell Energy Corporation | Gerber, M.F. #2 | 6,700 | 49731997 |
| 95200 | Oct 9, 1980 | Oct 9, 1980 | Mitchell Energy Corporation | Daly, Jack Unit #1 #2 | 6,900 | 49731996 |
| 95198 | Oct 9, 1980 | Oct 9, 1980 | Intercontinental Production Co. | Morris #1 | 6,000 | 49731995 |
| 95191 | Oct 9, 1980 | Oct 9, 1980 | Richey Exploration Co. | Pitts, R. C. #1 | 6,132 | 49731991 |
| 95151 | Oct 9, 1980 | Oct 9, 1980 | Mitchell Energy Corporation | Mackey, W. L. #5 | 6,700 | 49731994 |
| 95095 | Oct 8, 1980 | Oct 8, 1980 | Mitchell Energy Corporation | Weber, Gunhild #2 | 6,400 | 49731993 |
| 94984 | Oct 7, 1980 | Oct 7, 1980 | Mitchell Energy Corporation | Chaney, J. C. #2 | 6,400 | 49731992 |
| 94974 | Oct 7, 1980 | Oct 7, 1980 | Mote Resources, Inc. | Massey, Q. C. #1 | 6,200 | 49730432 |
| 96485 | Oct 6, 1980 | Oct 6, 1980 | Mote Resources, Inc. | Gregg Heirs Unit #1A | 6,500 | 49731934 |
| 95399 | Oct 6, 1980 | Oct 6, 1980 | Mitchell Energy Corporation | Lambert, Charley #2 | 7,000 | 49731999 |
| 94393 | Oct 1, 1980 | Oct 1, 1980 | Mitchell Energy Corporation | Hill, L.W. #2 | 6,450 | 49731989 |
| 94392 | Oct 1, 1980 | Oct 1, 1980 | Mitchell Energy Corporation | Flowers, H.H. #2 | 6,000 | 49731988 |
| 94391 | Oct 1, 1980 | Oct 1, 1980 | Mitchell Energy Corporation | Lawrence, C.A. #9 | 6,100 | 49731987 |
| 94390 | Oct 1, 1980 | Oct 1, 1980 | Mitchell Energy Corporation | Flowers-Bilberry #3 | 6,000 | 49731986 |
| 94389 | Oct 1, 1980 | Oct 1, 1980 | Mitchell Energy Corporation | Hughes, D.J. #19 | 6,300 | 49731985 |
| 94342 | Oct 1, 1980 | Oct 1, 1980 | Henry Hydrocarbon, Inc. | Shepherd, W. J. #1 | 6,060 | 49731913 |
| 94399 | Sep 26, 1980 | Sep 26, 1980 | London Petroleum Corporation | Redwine, H. J. #2 | 5,400 | 49731990 |
| 93996 | Sep 26, 1980 | Sep 26, 1980 | Eagle Oil & Gas Co. | Mott Unit #1 | 6,500 | 49731984 |
| 93930 | Sep 26, 1980 | Sep 26, 1980 | Mitchell Energy Corporation | Lawrence, C. A. #11 | 6,100 | 49731983 |
| 119358 | Sep 24, 1980 | Sep 24, 1980 | Mitchell Energy Corporation | Robinson, Opal #2 | 6,500 | 49731769 |
| 93668 | Sep 24, 1980 | Sep 24, 1980 | Mitchell Energy Corporation | Lawrence, C.A. #10 | 6,100 | 49731982 |
| 93481 | Sep 22, 1980 | Sep 22, 1980 | Quest Petroleum, Inc. | Price, W.E. et Al #1 | 5,800 | 49731981 |
| 93124 | Sep 18, 1980 | Sep 18, 1980 | Richey Exploration Co. | Jones, E. C. #1 | 6,300 | 49731979 |
| 93015 | Sep 18, 1980 | Sep 18, 1980 | Tracy Engineering Co. | Davenport Enterprise #2 | 8,000 | 49731977 |
| 92475 | Sep 12, 1980 | Sep 12, 1980 | Mitchell Energy Corporation | Gallett, J. L. #2 | 6,600 | 49731976 |
| 92444 | Sep 12, 1980 | Sep 12, 1980 | Tracy Engineering Co. | Lynch, R. S. #3 | 7,000 | 49731975 |
| 91892 | Sep 9, 1980 | Sep 9, 1980 | Carter Energy Corp. | Boaz, Rosie Gas Unit #3 | 6,400 | 49731973 |
| 91891 | Sep 9, 1980 | Sep 9, 1980 | Enserch Exploration, Inc | Albright, A. E. "B" #2 | 6,085 | 49731972 |
| 91880 | Sep 8, 1980 | Sep 8, 1980 | Mitchell Energy Corporation | Tackel, Henry #2 | 6,400 | 49731971 |
| 91770 | Sep 8, 1980 | Sep 8, 1980 | Mitchell Energy Corporation | Messer, E. W. #2 | 6,300 | 49731970 |
| 91624 | Sep 5, 1980 | Sep 5, 1980 | Echo Production, Inc. | Keowin #3 | 5,500 | 49731968 |
| 91623 | Sep 5, 1980 | Sep 5, 1980 | Echo Production, Inc. | Walker #1 | 7,000 | 49731967 |
| 91622 | Sep 5, 1980 | Sep 5, 1980 | Echo Production, Inc. | Parrish #A1 | 7,000 | 49731966 |
| 91620 | Sep 5, 1980 | Sep 5, 1980 | Mitchell Energy Corporation | Hughes, D. J. #18 | 6,200 | 49731965 |
| 91617 | Sep 5, 1980 | Sep 5, 1980 | Mitchell Energy Corporation | Hughes, D. J. #20 | 6,200 | 49731964 |
| 91616 | Sep 5, 1980 | Sep 5, 1980 | Mitchell Energy Corporation | May, Lillian #2 | 6,500 | 49731963 |
| 91613 | Sep 5, 1980 | Sep 5, 1980 | Mitchell Energy Corporation | Little, J. A. #2 | 6,100 | 49731962 |
| 91611 | Sep 5, 1980 | Sep 5, 1980 | Frontier Oil & Gas, Inc. | Stephenson, W. L. #1 | 6,000 | 49731961 |
| 91609 | Sep 5, 1980 | Sep 5, 1980 | Mitchell Energy Corporation | Huddleston, Nell -A- #2 | 8,000 | 49731960 |
| 92113 | Sep 3, 1980 | Sep 3, 1980 | Echo Production, Inc. | Able #2 | 6,500 | 49731974 |
| 91745 | Aug 26, 1980 | Aug 26, 1980 | Liberty Oil & Gas Corp. | Greenwood, R. E. #1 | 6,300 | 49731969 |
| 90842 | Aug 25, 1980 | Aug 25, 1980 | Mote Resources, Inc. | Rhoads Heirs #1 | 6,600 | 49731959 |
| 90840 | Aug 25, 1980 | Aug 25, 1980 | Mote Resources, Inc. | USA-Mote #1 | 6,500 | 49731958 |
| 90776 | Aug 22, 1980 | Aug 22, 1980 | Mitchell Energy Corporation | Griffeth, June L. #2 | 6,600 | 49731957 |
| 90732 | Aug 22, 1980 | Aug 22, 1980 | Mitchell Energy Corporation | Portwood, W. H. #4 | 6,700 | 49731956 |
| 90730 | Aug 22, 1980 | Aug 22, 1980 | Mitchell Energy Corporation | Menn, Frank #1 | 6,400 | 49731955 |
| 90713 | Aug 22, 1980 | Aug 22, 1980 | Mitchell Energy Corporation | Leonard Corporation, et Al #2 | 6,300 | 49731954 |
| 90647 | Aug 22, 1980 | Aug 22, 1980 | Richey Exploration Co. | Cocanougher, C. M. #2 | 6,900 | 49731953 |
| 90645 | Aug 22, 1980 | Aug 22, 1980 | Mitchell Energy Corporation | Crawford, W. S. #2 | 6,129 | 49731952 |
| 90213 | Aug 19, 1980 | Aug 19, 1980 | Mitchell Energy Corporation | Linehan, R. W. #3 | 6,300 | 49731951 |
| 90147 | Aug 18, 1980 | Aug 18, 1980 | Circle Seven Production Co. | Hunter, C.T. #1 | 6,200 | 49731950 |
| 89919 | Aug 14, 1980 | Aug 14, 1980 | Mitchell Energy Corporation | Bowman, Ada #1 | 6,600 | 49731772 |
| 89915 | Aug 14, 1980 | Aug 14, 1980 | Carter Energy Corp. | Herriott, W. R. #1 | 6,000 | 49731948 |
| 89732 | Aug 13, 1980 | Aug 13, 1980 | Taubert & Steed | Davenport #2 | 7,096 | 49731947 |
| 89698 | Aug 13, 1980 | Aug 13, 1980 | Mitchell Energy Corporation | Witt, Jewell Ray #2 | 8,700 | 49731946 |