| 105536 | Jan 16, 1981 | Jan 16, 1981 | Williams, Clayton W., Jr. | Wilson | Gordon #1 | 6,250 | 49330831 |
| 105426 | Jan 15, 1981 | Jan 15, 1981 | Williams, Clayton W., Jr. | Burleson | Brinkman-Schultz Unit -A- #1 | 12,000 | 05131275 |
| 105425 | Jan 15, 1981 | Jan 15, 1981 | Williams, Clayton W., Jr. | Fayette | Zoch, A. T. Estate #1 | 12,000 | 14930885 |
| 105423 | Jan 15, 1981 | Jan 15, 1981 | Williams, Clayton W., Jr. | Fayette | Schkade, Ellie Mae #2 | 12,000 | 14930884 |
| 105422 | Jan 15, 1981 | Jan 15, 1981 | Williams, Clayton W., Jr. | Fayette | Schkade, Ellie Mae #1 | 10,026 | 14930883 |
| 105421 | Jan 15, 1981 | Jan 15, 1981 | Williams, Clayton W., Jr. | Burleson | Tharp-Schwartz #3 | 12,000 | 05132450 |
| 105420 | Jan 15, 1981 | Jan 15, 1981 | Williams, Clayton W., Jr. | Burleson | Tharp-Schwartz #2 | 12,000 | 05131273 |
| 104623 | Dec 31, 1980 | Dec 31, 1980 | Williams, Clayton W., Jr. | Gonzales | Harrell Cattle Co. #1 | 12,000 | 17730760 |
| 103578 | Dec 31, 1980 | Dec 31, 1980 | Williams, Clayton W., Jr. | Burleson | Lewis, Melvin Unit #1 | 12,000 | 05131240 |
| 103532 | Dec 31, 1980 | Dec 31, 1980 | Williams, Clayton W., Jr. | Burleson | Rust #3 | 12,000 | 05131232 |
| 103545 | Dec 19, 1980 | Dec 19, 1980 | Williams, Clayton W., Jr. | Burleson | McFarland, James #1 | 12,000 | 05131236 |
| 101892 | Dec 11, 1980 | Dec 11, 1980 | Williams, Clayton W., Jr. | Burleson | Graham, Lois -A- #1 | 12,000 | 05131204 |
| 101776 | Dec 11, 1980 | Dec 11, 1980 | Williams, Clayton W., Jr. | Burleson | Kacer, John #2 | 12,000 | 05131203 |
| 101243 | Dec 8, 1980 | Dec 8, 1980 | Williams, Clayton W., Jr. | Burleson | Holubec, Emil #1 | 12,000 | 05131199 |
| 101067 | Dec 5, 1980 | Dec 5, 1980 | Williams, Clayton W., Jr. | Panola | Latham Estate #1 | 10,000 | 36531209 |
| 101063 | Dec 5, 1980 | Dec 5, 1980 | Williams, Clayton W., Jr. | Panola | Langford Estate #1 | 6,800 | 36531208 |
| 100978 | Dec 4, 1980 | Dec 4, 1980 | Williams, Clayton W., Jr. | Lee | Kruemcke, Edmund #1 | 12,000 | 28730827 |
| 100977 | Dec 4, 1980 | Dec 4, 1980 | Williams, Clayton W., Jr. | Burleson | Rust-Houdek Unit A #1 | 12,000 | 05131188 |
| 100975 | Dec 4, 1980 | Dec 4, 1980 | Williams, Clayton W., Jr. | Burleson | Rust-Houdek Unit #1 | 12,000 | 05131187 |
| 101244 | Nov 26, 1980 | Nov 26, 1980 | Williams, Clayton W., Jr. | Burleson | Calvin, Leroy #1 | 12,000 | 05131200 |
| 99602 | Nov 18, 1980 | Nov 18, 1980 | Williams, Clayton W., Jr. | Burleson | Polansky, Marcella #2 | 12,000 | 05131158 |
| 98956 | Nov 13, 1980 | Nov 13, 1980 | Williams, Clayton W., Jr. | Burleson | Heine, J. W. #1 | 12,000 | 05131150 |
| 102304 | Nov 11, 1980 | Nov 11, 1980 | Williams, Clayton W., Jr. | Panola | Sealey, B. Y. #1 | 7,600 | 36531207 |
| 102333 | Nov 10, 1980 | Nov 10, 1980 | Williams, Clayton W., Jr. | Burleson | Johnson #1 | 12,000 | 05131031 |
| 98779 | Nov 6, 1980 | Nov 6, 1980 | Williams, Clayton W., Jr. | Panola | Jones, Jewell #1 | 7,500 | 36531204 |
| 97608 | Oct 30, 1980 | Oct 30, 1980 | Williams, Clayton W., Jr. | Burleson | Graham-Mynar Unit #1 | 12,000 | 05131133 |
| 96820 | Oct 24, 1980 | Oct 24, 1980 | Williams, Clayton W., Jr. | Burleson | Polansky-Kacer Unit #1 | 12,000 | 05131119 |
| 96819 | Oct 24, 1980 | Oct 24, 1980 | Williams, Clayton W., Jr. | Burleson | Urbanovsky-Bryant Unit #1 | 12,000 | 05131118 |
| 96545 | Oct 23, 1980 | Oct 23, 1980 | Williams, Clayton W., Jr. | Burleson | Buffalo Ranch #1 | 12,000 | 05131112 |
| 96544 | Oct 23, 1980 | Oct 23, 1980 | Williams, Clayton W., Jr. | Burleson | See, John #3U | 7,200 | 05131111 |
| 96543 | Oct 23, 1980 | Oct 23, 1980 | Williams, Clayton W., Jr. | Fayette | Karisch, Alma Unit #1 | 12,000 | 14930765 |
| 96234 | Oct 21, 1980 | Oct 21, 1980 | Williams, Clayton W., Jr. | Gonzales | Orts, Bryan Unit #1 | 7,035 | 17730670 |
| 95278 | Oct 9, 1980 | Oct 9, 1980 | Williams, Clayton W., Jr. | Burleson | Rust, Doris #1 | 12,000 | 05131086 |
| 95276 | Oct 9, 1980 | Oct 9, 1980 | Williams, Clayton W., Jr. | Burleson | Peters-Mynar Unit #1 | 12,000 | 05131085 |
| 95275 | Oct 9, 1980 | Oct 9, 1980 | Williams, Clayton W., Jr. | Burleson | Rust-Dean Unit #1 | 12,000 | 05131084 |
| 95273 | Oct 9, 1980 | Oct 9, 1980 | Williams, Clayton W., Jr. | Burleson | Marcella-Polansky #1 | 12,000 | 05131083 |
| 95272 | Oct 9, 1980 | Oct 9, 1980 | Williams, Clayton W., Jr. | Burleson | Kacer, John #1 | 12,000 | 05131082 |
| 95271 | Oct 9, 1980 | Oct 9, 1980 | Williams, Clayton W., Jr. | Panola | Sealey, Jessie No. 1 #1 | 7,600 | 36531188 |
| 95270 | Oct 9, 1980 | Oct 9, 1980 | Williams, Clayton W., Jr. | Burleson | Milberger-Streckert Unit #1 | 12,000 | 05131081 |
| 95268 | Oct 9, 1980 | Oct 9, 1980 | Williams, Clayton W., Jr. | Burleson | Bryant, Patsy Unit #1 | 12,000 | 05131080 |
| 95266 | Oct 9, 1980 | Oct 9, 1980 | Williams, Clayton W., Jr. | Burleson | See, John #2A | 12,000 | 05131079 |
| 94797 | Oct 6, 1980 | Oct 6, 1980 | Williams, Clayton W., Jr. | Burleson | Autrey, J. D. #1 | 12,000 | 05131066 |
| 94795 | Oct 6, 1980 | Oct 6, 1980 | Williams, Clayton W., Jr. | Burleson | Chmelar, George #1 | 12,000 | 05131065 |
| 94794 | Oct 6, 1980 | Oct 6, 1980 | Williams, Clayton W., Jr. | Lee | Lehmann, Nolan Unit #1 | 12,000 | 28730803 |
| 94792 | Oct 6, 1980 | Oct 6, 1980 | Williams, Clayton W., Jr. | Fayette | Zoch, Walter E. Unit A #1 | 12,000 | 14930745 |
| 94790 | Oct 6, 1980 | Oct 6, 1980 | Williams, Clayton W., Jr. | Burleson | Lehde, Bertha Unit #1 | 12,000 | 05131064 |
| 94789 | Oct 6, 1980 | Oct 6, 1980 | Williams, Clayton W., Jr. | Burleson | Schumacher-Kacer Unit #1 | 12,000 | 05131063 |
| 94788 | Oct 6, 1980 | Oct 6, 1980 | Williams, Clayton W., Jr. | Burleson | Polansky-Sobotik Unit #1 | 12,000 | 05131062 |
| 94786 | Oct 6, 1980 | Oct 6, 1980 | Williams, Clayton W., Jr. | Burleson | Polansky-Schumacher Unit #1 | 12,000 | 05131061 |
| 93407 | Sep 19, 1980 | Sep 19, 1980 | Williams, Clayton W., Jr. | Burleson | Peters, August Unit #1 | 12,000 | 05131034 |
| 92849 | Sep 17, 1980 | Sep 17, 1980 | Williams, Clayton W., Jr. | Panola | Giles Unit No. 1 #1 | 6,200 | 36531179 |
| 92847 | Sep 17, 1980 | Sep 17, 1980 | Williams, Clayton W., Jr. | Burleson | Bryant, Patsy Unit #1 | 12,000 | 05131029 |
| 92845 | Sep 17, 1980 | Sep 17, 1980 | Williams, Clayton W., Jr. | Burleson | Bryant, Leonard Unit #1 | 12,000 | 05131028 |
| 92606 | Sep 15, 1980 | Sep 15, 1980 | Williams, Clayton W., Jr. | Burleson | Hermann, Roy #4 | 12,000 | 05131020 |
| 92605 | Sep 15, 1980 | Sep 15, 1980 | Williams, Clayton W., Jr. | Burleson | Hermann, Roy #3 | 12,000 | 05131019 |
| 92604 | Sep 15, 1980 | Sep 15, 1980 | Williams, Clayton W., Jr. | Burleson | Matcek, Minnie Unit #1 | 12,000 | 05131018 |
| 92603 | Sep 15, 1980 | Sep 15, 1980 | Williams, Clayton W., Jr. | Burleson | Jancik, George Unit #1 | 12,000 | 05131017 |
| 92844 | Sep 12, 1980 | Sep 12, 1980 | Williams, Clayton W., Jr. | Burleson | Benton-Schmidt #1 | 12,000 | 05131027 |
| 92448 | Sep 12, 1980 | Sep 12, 1980 | Williams, Clayton W., Jr. | Burleson | Lehde-Simpson Unit #1 | 12,000 | 05131014 |
| 91823 | Sep 8, 1980 | Sep 8, 1980 | Williams, Clayton W., Jr. | Lee | J.J.S. #1 | 12,000 | 28730788 |
| 91807 | Sep 8, 1980 | Sep 8, 1980 | Williams, Clayton W., Jr. | Burleson | Baker, Joe H. Unit #1 | 12,000 | 05131003 |
| 91237 | Sep 2, 1980 | Sep 2, 1980 | Williams, Clayton W., Jr. | Burleson | Kubecka, John #2 | 12,000 | 05130986 |
| 91234 | Sep 2, 1980 | Sep 2, 1980 | Williams, Clayton W., Jr. | Burleson | Schoppe, Lee #3 | 12,000 | 05130984 |
| 91233 | Sep 2, 1980 | Sep 2, 1980 | Williams, Clayton W., Jr. | Burleson | Schoppe, Lee #2 | 12,000 | 05130983 |
| 91230 | Sep 2, 1980 | Sep 2, 1980 | Williams, Clayton W., Jr. | Burleson | Sobotik, J. et al Unit B #1 | 12,000 | 05130982 |
| 91229 | Sep 2, 1980 | Sep 2, 1980 | Williams, Clayton W., Jr. | Burleson | Brinkmann, Stanley #1 | 12,000 | 05130981 |
| 91228 | Sep 2, 1980 | Sep 2, 1980 | Williams, Clayton W., Jr. | Burleson | Simpson, Ola Bowers #1 | 12,000 | 05130980 |
| 91227 | Sep 2, 1980 | Sep 2, 1980 | Williams, Clayton W., Jr. | Burleson | Kacer-Polansky Unit #1 | 12,000 | 05130979 |
| 91225 | Sep 2, 1980 | Sep 2, 1980 | Williams, Clayton W., Jr. | Burleson | Lehde-Knesek Unit #1 | 12,000 | 05130978 |
| 91224 | Sep 2, 1980 | Sep 2, 1980 | Williams, Clayton W., Jr. | Burleson | Gaas #2 | 12,000 | 05130977 |
| 91220 | Sep 2, 1980 | Sep 2, 1980 | Williams, Clayton W., Jr. | Burleson | Bernice-Brinkmann Unit #1 | 12,000 | 05130976 |
| 91825 | Aug 29, 1980 | Aug 29, 1980 | Williams, Clayton W., Jr. | Lee | Zoch-Noack Unit #1 | 12,000 | 28730789 |
| 91106 | Aug 28, 1980 | Aug 28, 1980 | Williams, Clayton W., Jr. | Burleson | Hoyack-Mynar Unit #1 | 12,000 | 05130971 |
| 91235 | Aug 26, 1980 | Aug 26, 1980 | Williams, Clayton W., Jr. | Burleson | Kubecka, John #1 | 12,000 | 05130985 |
| 90475 | Aug 21, 1980 | Aug 21, 1980 | Williams, Clayton W., Jr. | Burleson | Botkin, Mary #1 | 12,000 | 05130958 |
| 90467 | Aug 21, 1980 | Aug 21, 1980 | Williams, Clayton W., Jr. | Burleson | Dean, Annie #1 | 12,000 | 05130957 |
| 90456 | Aug 19, 1980 | Aug 19, 1980 | Williams, Clayton W., Jr. | Burleson | Chmelar-Sablatura Unit #1 | 12,000 | 05130955 |
| 90021 | Aug 18, 1980 | Aug 18, 1980 | Williams, Clayton W., Jr. | Panola | Sealey #1 | 7,600 | 36531176 |
| 89845 | Aug 14, 1980 | Aug 14, 1980 | Williams, Clayton W., Jr. | Burleson | Graham-Hermann Unit #1 | 12,000 | 05130939 |
| 89844 | Aug 14, 1980 | Aug 14, 1980 | Williams, Clayton W., Jr. | Burleson | Birch Creek Ranch #1 | 12,000 | 05130938 |
| 89842 | Aug 14, 1980 | Aug 14, 1980 | Williams, Clayton W., Jr. | Fayette | Breedlove-Schramm Unit #1 | 12,000 | 14930697 |
| 88983 | Aug 7, 1980 | Aug 7, 1980 | Williams, Clayton W., Jr. | Lee | Siegmund-Parrish Unit #1 | 12,000 | 28730763 |
| 88604 | Aug 4, 1980 | Aug 4, 1980 | Williams, Clayton W., Jr. | Loving | Gataga Gas Unit #6 | 19,000 | 30130263 |
| 88441 | Jul 31, 1980 | Jul 31, 1980 | Williams, Clayton W., Jr. | Fayette | Albers, Clara #1 | 12,000 | 14930686 |
| 88440 | Jul 31, 1980 | Jul 31, 1980 | Williams, Clayton W., Jr. | Washington | Els, Frank #1 | 12,000 | 47730385 |
| 88439 | Jul 31, 1980 | Jul 31, 1980 | Williams, Clayton W., Jr. | Fayette | Dewitt, Dean #1 | 12,000 | 14930685 |
| 88438 | Jul 31, 1980 | Jul 31, 1980 | Williams, Clayton W., Jr. | Lee | Wessels-Vernon Unit #1 | 12,000 | 28730761 |
| 88437 | Jul 31, 1980 | Jul 31, 1980 | Williams, Clayton W., Jr. | Lee | Stork, Mary Unit #1 | 12,000 | 28730760 |
| 88436 | Jul 31, 1980 | Jul 31, 1980 | Williams, Clayton W., Jr. | Lee | Teinert, Marvin #2 | 12,000 | 28730759 |
| 88435 | Jul 31, 1980 | Jul 31, 1980 | Williams, Clayton W., Jr. | Lee | Lehmann, Ernest #2 | 12,000 | 28730758 |
| 88434 | Jul 31, 1980 | Jul 31, 1980 | Williams, Clayton W., Jr. | Lee | Lehmann, Ernest #1 | 12,000 | 28730757 |
| 88433 | Jul 31, 1980 | Jul 31, 1980 | Williams, Clayton W., Jr. | Lee | Lehmann, Quintus #2 | 12,000 | 28730756 |
| 88432 | Jul 31, 1980 | Jul 31, 1980 | Williams, Clayton W., Jr. | Lee | Lehmann, Quintus #1 | 12,000 | 28730755 |
| 88333 | Jul 31, 1980 | Jul 31, 1980 | Williams, Clayton W., Jr. | Lee | Goerlitz-Korth Unit #1 | 12,000 | 28730753 |
| 88442 | Jul 28, 1980 | Jul 28, 1980 | Williams, Clayton W., Jr. | Burleson | See, John #2 | 12,000 | 05130911 |
| 88351 | Jul 28, 1980 | Jul 28, 1980 | Williams, Clayton W., Jr. | Fayette | Kunze, John #1 | 12,000 | 14930683 |
| 87744 | Jul 22, 1980 | Jul 22, 1980 | Williams, Clayton W., Jr. | Fayette | Noack-Lehmann Unit #1 | 12,000 | 14930674 |
| 86956 | Jul 17, 1980 | Jul 17, 1980 | Williams, Clayton W., Jr. | Burleson | See, John #1 | 12,000 | 05130891 |
| 86955 | Jul 17, 1980 | Jul 17, 1980 | Williams, Clayton W., Jr. | Lee | Teinert, Marvin #1 | 12,000 | 28730744 |
| 86950 | Jul 17, 1980 | Jul 17, 1980 | Williams, Clayton W., Jr. | Fayette | Sengelmann, Samuel #1 | 12,000 | 14930665 |