| 197914 | Jun 10, 1983 | Jun 10, 1983 | Chalmers Operating Co., Inc. | Haskell | Burnett, E. H. #1 | 5,672 | 20731412 |
| 197848 | Jun 10, 1983 | Jun 10, 1983 | Chalmers Operating Co., Inc. | Haskell | Smith, Aletha #1 | 5,711 | 20731411 |
| 196489 | May 26, 1983 | May 26, 1983 | Chalmers Operating Co., Inc. | Haskell | Guess, Mike #1 | 3,700 | 20731404 |
| 196487 | May 26, 1983 | May 26, 1983 | Chalmers Operating Co., Inc. | Haskell | Hannsz, J. D. #1 | 3,800 | 20731403 |
| 195361 | May 17, 1983 | May 17, 1983 | Chalmers Operating Co., Inc. | Jones | Bitter Creek Ranch #2 | 2,900 | 25332556 |
| 194497 | May 11, 1983 | May 11, 1983 | Chalmers Operating Co., Inc. | Shackelford | Felts, R. S. #1 | 5,100 | 41731642 |
| 194248 | May 9, 1983 | May 9, 1983 | Chalmers Operating Co., Inc. | Jones | Propst #1 | 2,800 | 25332551 |
| 192490 | Apr 26, 1983 | Apr 26, 1983 | Chalmers Operating Co., Inc. | Shackelford | Diller-Blanton, Edna #4 | 1,000 | 41735110 |
| 191374 | Apr 13, 1983 | Apr 13, 1983 | Chalmers Operating Co., Inc. | Jones | Nauert, Leland Est. #1 | 2,200 | 25332509 |
| 191008 | Apr 11, 1983 | Apr 11, 1983 | Chalmers Operating Co., Inc. | Haskell | Judy, J. B., et Al #1 | 4,900 | 20731376 |
| 190759 | Apr 6, 1983 | Apr 6, 1983 | Chalmers Operating Co., Inc. | Jones | Swenson B #2 | 2,750 | 25332502 |
| 190754 | Apr 6, 1983 | Apr 6, 1983 | Chalmers Operating Co., Inc. | Comanche | Heathington Estate #1 | 3,150 | 09331092 |
| 190276 | Mar 30, 1983 | Mar 30, 1983 | Chalmers Operating Co., Inc. | Shackelford | Felts, R. S. #2 | 5,200 | 41735065 |
| 186733 | Jan 31, 1983 | Jan 31, 1983 | Chalmers Operating Co., Inc. | Taylor | Blackwell, J. O. #1 | 2,316 | 44132354 |
| 183442 | Jan 14, 1983 | Jan 14, 1983 | Chalmers Operating Co., Inc. | Comanche | Thompson Unit #3 | 3,100 | 09331083 |
| 183317 | Jan 14, 1983 | Jan 14, 1983 | Chalmers Operating Co., Inc. | Stonewall | North Peacock #1 | 3,400 | 43331568 |
| 181682 | Dec 20, 1982 | Dec 20, 1982 | Chalmers Operating Co., Inc. | Nolan | Bast Unit #1 | 4,901 | 35331399 |
| 179640 | Dec 10, 1982 | Dec 10, 1982 | Chalmers Operating Co., Inc. | Comanche | Stephens, M. E. #2 | 3,200 | 09331068 |
| 179388 | Dec 9, 1982 | Dec 9, 1982 | Chalmers Operating Co., Inc. | Taylor | Barton, W. D. #1 | 2,847 | 44132303 |
| 179387 | Dec 9, 1982 | Dec 9, 1982 | Chalmers Operating Co., Inc. | Stonewall | Nash, Dorothy #1 | 3,722 | 43331540 |
| 179552 | Dec 3, 1982 | Dec 3, 1982 | Chalmers Operating Co., Inc. | Jones | Swenson "C" #1 | 2,737 | 25332360 |
| 178392 | Nov 29, 1982 | Nov 29, 1982 | Chalmers Operating Co., Inc. | Jones | Wills, George P. #1 | 2,200 | 25332375 |
| 178444 | Nov 24, 1982 | Nov 24, 1982 | Chalmers Operating Co., Inc. | Jones | Back, Carl #1 | 2,200 | 25332377 |
| 177617 | Nov 17, 1982 | Nov 17, 1982 | Chalmers Operating Co., Inc. | Jones | Denson, Jack 22 #1 | 2,250 | 25332366 |
| 177477 | Nov 17, 1982 | Nov 17, 1982 | Chalmers Operating Co., Inc. | Jones | Swenson "B" #1 | 2,670 | 25332364 |
| 177153 | Nov 9, 1982 | Nov 9, 1982 | Chalmers Operating Co., Inc. | Haskell | Herren "A" #1 | 4,909 | 20731318 |
| 176549 | Nov 4, 1982 | Nov 4, 1982 | Chalmers Operating Co., Inc. | Jones | Gentry, Amy #1 | 2,556 | 25332357 |
| 175630 | Oct 26, 1982 | Oct 26, 1982 | Chalmers Operating Co., Inc. | Shackelford | Edna Diller Blanton Unit A #1 | 5,200 | 41734815 |
| 175313 | Oct 25, 1982 | Oct 25, 1982 | Chalmers Operating Co., Inc. | Jones | Bartlett "F" #3 | 2,200 | 25332344 |
| 175312 | Oct 25, 1982 | Oct 25, 1982 | Chalmers Operating Co., Inc. | Jones | Bartlett "F" #1 | 2,200 | 25332343 |
| 175150 | Oct 22, 1982 | Oct 22, 1982 | Chalmers Operating Co., Inc. | Jones | Bartlett "F" #2 | 2,200 | 25332336 |
| 170086 | Aug 25, 1982 | Aug 25, 1982 | Chalmers Operating Co., Inc. | Eastland | Wilson "E" #2 | 3,500 | 13332536 |
| 165641 | Jul 5, 1982 | Jul 5, 1982 | Chalmers Operating Co., Inc. | Palo Pinto | Curtis, J. B. "C" #5 | 1,550 | 36332943 |
| 165121 | Jun 29, 1982 | Jun 29, 1982 | Chalmers Operating Co., Inc. | Comanche | Pritchard Unit #1 | 2,862 | 09330926 |
| 162483 | Jun 2, 1982 | Jun 2, 1982 | Chalmers Operating Co., Inc. | Jones | Bartlett Estate "A" #4 | 2,250 | 25332243 |
| 162364 | Jun 1, 1982 | Jun 1, 1982 | Chalmers Operating Co., Inc. | Palo Pinto | Curtis, J. B. "C" #4 | 903 | 36380948 |
| 162208 | May 27, 1982 | May 27, 1982 | Chalmers Operating Co., Inc. | Taylor | Blackburn, Lily O. #1 | 1,946 | 44132189 |
| 161243 | May 20, 1982 | May 20, 1982 | Chalmers Operating Co., Inc. | Taylor | Bettes, Joe "E" #3 | 3,150 | 44132176 |
| 160833 | May 17, 1982 | May 17, 1982 | Chalmers Operating Co., Inc. | Taylor | Fanning, Foy #1 | 3,200 | 44132175 |
| 160660 | May 14, 1982 | May 14, 1982 | Chalmers Operating Co., Inc. | Comanche | Wilson "E" #1 | 3,000 | 09330986 |
| 160538 | May 13, 1982 | May 13, 1982 | Chalmers Operating Co., Inc. | Comanche | Pritchard #1 | 3,100 | 09330816 |
| 160819 | Apr 30, 1982 | Apr 30, 1982 | Chalmers Operating Co., Inc. | Jones | Sudderth, Opal #2 | 3,024 | 25332237 |
| 158353 | Apr 28, 1982 | Apr 28, 1982 | Chalmers Operating Co., Inc. | Motley | Marrs, Norma Nell #1 | 10,000 | 34530212 |
| 157970 | Apr 26, 1982 | Apr 26, 1982 | Chalmers Operating Co., Inc. | Jones | Jiminez, Y.Z. #3 | 2,555 | 25332197 |
| 155801 | Apr 7, 1982 | Apr 7, 1982 | Chalmers Operating Co., Inc. | Taylor | Bettes 150 H #2W | 3,050 | 44130191 |
| 153497 | Mar 16, 1982 | Mar 16, 1982 | Chalmers Operating Co., Inc. | Jones | Pittard #1 | 2,550 | 25332179 |
| 152270 | Mar 3, 1982 | Mar 3, 1982 | Chalmers Operating Co., Inc. | Jones | Adamson, F.L. #2 | 2,410 | 25332163 |
| 152268 | Mar 3, 1982 | Mar 3, 1982 | Chalmers Operating Co., Inc. | Taylor | Gamble, W.D. #4 | 2,800 | 44132125 |
| 152222 | Mar 3, 1982 | Mar 3, 1982 | Chalmers Operating Co., Inc. | Taylor | Philyaw-Lail #4 | 3,200 | 44132123 |
| 152427 | Feb 23, 1982 | Feb 23, 1982 | Chalmers Operating Co., Inc. | Taylor | Thornton, E.L. #3 | 2,000 | 44132129 |
| 149924 | Jan 25, 1982 | Jan 25, 1982 | Chalmers Operating Co., Inc. | Taylor | Thornton, E.L. "57" A #3 | 2,000 | 44132110 |
| 148428 | Jan 25, 1982 | Jan 25, 1982 | Chalmers Operating Co., Inc. | Taylor | Thornton "57" A #1 | 2,000 | 44132101 |
| 149487 | Jan 20, 1982 | Jan 20, 1982 | Chalmers Operating Co., Inc. | Taylor | Thornton, E.L. "57" A #2 | 2,000 | 44132108 |
| 146224 | Dec 31, 1981 | Dec 31, 1981 | Chalmers Operating Co., Inc. | Taylor | Thornton, E.L. "57" #1 | 2,000 | 44132086 |
| 146216 | Dec 31, 1981 | Dec 31, 1981 | Chalmers Operating Co., Inc. | Jones | Adamson, F.L. #1 | 2,430 | 25332114 |
| 144385 | Dec 16, 1981 | Dec 16, 1981 | Chalmers Operating Co., Inc. | Taylor | Bettes "150" H #1 | 4,460 | 44132073 |
| 143028 | Dec 7, 1981 | Dec 7, 1981 | Chalmers Operating Co., Inc. | Taylor | Jackson, Hershel #10 | 3,200 | 44132065 |
| 140616 | Nov 13, 1981 | Nov 13, 1981 | Chalmers Operating Co., Inc. | Taylor | Jackson Unit #1 | 4,800 | 44132047 |
| 139236 | Nov 2, 1981 | Nov 2, 1981 | Chalmers Operating Co., Inc. | Comanche | Pritchard Unit #1 | 3,000 | 09330926 |
| 138287 | Oct 27, 1981 | Oct 27, 1981 | Chalmers Operating Co., Inc. | Taylor | Tiner, S.L. #2 | 4,750 | 44132035 |
| 136360 | Oct 14, 1981 | Oct 14, 1981 | Chalmers Operating Co., Inc. | Taylor | Murphy, W.L. #2 | 3,500 | 44132023 |
| 135462 | Oct 5, 1981 | Oct 5, 1981 | Chalmers Operating Co., Inc. | Jones | Poer, G.W. "B" #1 | 2,812 | 25332027 |
| 133736 | Sep 21, 1981 | Sep 21, 1981 | Chalmers Operating Co., Inc. | Taylor | Gamble, W.D. #3 | 2,900 | 44132011 |
| 133193 | Sep 15, 1981 | Sep 15, 1981 | Chalmers Operating Co., Inc. | Jones | Baucum, C.A. #2 | 3,100 | 25332008 |
| 131470 | Aug 28, 1981 | Aug 28, 1981 | Chalmers Operating Co., Inc. | Fisher | Moore, Jack L. #1 | 7,058 | 15131355 |
| 131324 | Aug 27, 1981 | Aug 27, 1981 | Chalmers Operating Co., Inc. | Jones | Vaughn, Juana #1 | 1,770 | 25332003 |
| 131323 | Aug 27, 1981 | Aug 27, 1981 | Chalmers Operating Co., Inc. | Jones | Jenson, W.L. "203" #1 | 2,154 | 25332002 |
| 131322 | Aug 27, 1981 | Aug 27, 1981 | Chalmers Operating Co., Inc. | Jones | Stenholm, Charles #1 | 1,917 | 25332001 |
| 131320 | Aug 27, 1981 | Aug 27, 1981 | Chalmers Operating Co., Inc. | Taylor | Kessler, Fred "A" #1 | 2,950 | 44131995 |
| 131046 | Aug 25, 1981 | Aug 25, 1981 | Chalmers Operating Co., Inc. | Taylor | Boyett, James #1 | 2,950 | 44131993 |
| 131042 | Aug 25, 1981 | Aug 25, 1981 | Chalmers Operating Co., Inc. | Jones | Appling, Alice #1 | 2,660 | 25331998 |
| 130993 | Aug 25, 1981 | Aug 25, 1981 | Chalmers Operating Co., Inc. | Jones | Toombs "15" #1 | 5,600 | 25331997 |
| 129835 | Aug 12, 1981 | Aug 12, 1981 | Chalmers Operating Co., Inc. | Jones | Swenson "B" #1 | 2,750 | 25331978 |
| 127736 | Jul 30, 1981 | Jul 30, 1981 | Chalmers Operating Co., Inc. | Comanche | Pritchard "A" #1 | 3,100 | 09330890 |
| 125147 | Jul 14, 1981 | Jul 14, 1981 | Chalmers Operating Co., Inc. | Jones | Bartlett Estate "A" #3 | 2,200 | 25331933 |
| 125141 | Jul 14, 1981 | Jul 14, 1981 | Chalmers Operating Co., Inc. | Jones | Bartlett Estate "A" #2 | 2,200 | 25331932 |
| 122315 | Jun 24, 1981 | Jun 24, 1981 | Chalmers Operating Co., Inc. | Palo Pinto | Curtis, J.B. "C" #1 | 4,250 | 36332661 |
| 120871 | Jun 12, 1981 | Jun 12, 1981 | Chalmers Operating Co., Inc. | Comanche | Putman Heirs #1 | 3,100 | 09330817 |
| 130906 | May 11, 1981 | May 11, 1981 | Chalmers Operating Co., Inc. | Palo Pinto | Curtis, J.B. "B" #1 | 4,150 | 36332096 |
| 115345 | Apr 16, 1981 | Apr 16, 1981 | Chalmers Operating Co., Inc. | Jones | Bitter Creek Ranch #1 | 2,900 | 25331823 |
| 115339 | Apr 16, 1981 | Apr 16, 1981 | Chalmers Operating Co., Inc. | Jones | Reeves, Sam #1 | 1,700 | 25331819 |
| 115311 | Apr 16, 1981 | Apr 16, 1981 | Chalmers Operating Co., Inc. | Nolan | Holt, Ethel #1 | 5,817 | 35331083 |
| 115274 | Apr 16, 1981 | Apr 16, 1981 | Chalmers Operating Co., Inc. | Shackelford | Blanton, Edna Diller #3 | 4,900 | 41733873 |
| 114406 | Apr 8, 1981 | Apr 8, 1981 | Chalmers Operating Co., Inc. | Jones | Poer, G. W. #2 | 2,816 | 25331806 |
| 114405 | Apr 8, 1981 | Apr 8, 1981 | Chalmers Operating Co., Inc. | Jones | Waltrip, Ollie O. #2 | 2,171 | 25331805 |
| 114403 | Apr 8, 1981 | Apr 8, 1981 | Chalmers Operating Co., Inc. | Jones | Ford, Rex #1 | 1,710 | 25331804 |
| 114400 | Apr 8, 1981 | Apr 8, 1981 | Chalmers Operating Co., Inc. | Jones | Almquist, S. A. #1 | 2,090 | 25331803 |
| 114318 | Apr 8, 1981 | Apr 8, 1981 | Chalmers Operating Co., Inc. | Nolan | Stewman, O.T. "176" #1 | 7,252 | 35331077 |
| 112882 | Mar 23, 1981 | Mar 23, 1981 | Chalmers Operating Co., Inc. | Taylor | Kessler, Fred #1 | 2,850 | 44131847 |
| 111949 | Mar 12, 1981 | Mar 12, 1981 | Chalmers Operating Co., Inc. | Taylor | Bettes, Joe "G" #1 | 4,800 | 44131844 |
| 111522 | Mar 10, 1981 | Mar 10, 1981 | Chalmers Operating Co., Inc. | Taylor | Ray, W. L. #1 | 3,550 | 44131831 |
| 110453 | Mar 3, 1981 | Mar 3, 1981 | Chalmers Operating Co., Inc. | Cottle | Sexton Unit #1 | 6,541 | 10130295 |
| 110020 | Mar 2, 1981 | Mar 2, 1981 | Chalmers Operating Co., Inc. | Taylor | Ray, W. L. #1 | 3,450 | 44131831 |
| 104569 | Dec 31, 1980 | Dec 31, 1980 | Chalmers Operating Co., Inc. | Comanche | Thompson Unit #2 | 3,100 | 09330818 |
| 104567 | Dec 31, 1980 | Dec 31, 1980 | Chalmers Operating Co., Inc. | Comanche | Putman #1 | 3,100 | 09330817 |
| 104565 | Dec 31, 1980 | Dec 31, 1980 | Chalmers Operating Co., Inc. | Comanche | Pritchard #1 | 3,100 | 09330816 |
| 102338 | Dec 15, 1980 | Dec 15, 1980 | Chalmers Operating Co., Inc. | McCulloch | Stallings, Reta Mae #1 | 2,200 | 30730569 |
| 101850 | Dec 11, 1980 | Dec 11, 1980 | Chalmers Operating Co., Inc. | Jones | Poer, G. W. #1 | 2,800 | 25331700 |
| 101849 | Dec 11, 1980 | Dec 11, 1980 | Chalmers Operating Co., Inc. | Jones | Goode "A" #1 | 3,050 | 25381327 |
| 101846 | Dec 11, 1980 | Dec 11, 1980 | Chalmers Operating Co., Inc. | Jones | Knowles, R.D. #1 | 2,026 | 25331699 |