| 124640 | May 21, 1981 | May 21, 1981 | Diamond Chemicals Company | Roberts | Kaufman, Susan B. #6-81 | 7,657 | 39330861 |
| 120577 | May 19, 1981 | May 19, 1981 | Diamond Chemicals Company | Hemphill | Cleveland, Wayne et al "C" #3-118 | 7,800 | 21131337 |
| 118493 | May 15, 1981 | May 15, 1981 | Diamond Chemicals Company | Ochiltree | Damhues, Anna #3-741 | 7,350 | 35731143 |
| 118178 | May 14, 1981 | May 14, 1981 | Diamond Chemicals Company | Hemphill | Mathers, W.L. #1 | 11,500 | 21131339 |
| 118155 | May 14, 1981 | May 14, 1981 | Diamond Chemicals Company | Hemphill | Cleveland, Wayne et al "C" #4-118 | 7,750 | 21131338 |
| 118037 | May 14, 1981 | May 14, 1981 | Diamond Chemicals Company | Howard | Walker, Royce #1-2 | 9,800 | 22732439 |
| 116788 | May 1, 1981 | May 1, 1981 | Diamond Chemicals Company | Lubbock | Berry, Robert W. Etal #1-5 | 6,600 | 30330685 |
| 116430 | Apr 29, 1981 | Apr 29, 1981 | Diamond Chemicals Company | Lipscomb | Barton, Jay D. et al "F" #1 | 7,806 | 29531000 |
| 113910 | Apr 2, 1981 | Apr 2, 1981 | Diamond Chemicals Company | Lipscomb | Greer, Mildred F. #1 | 7,710 | 29530990 |
| 113176 | Mar 25, 1981 | Mar 25, 1981 | Diamond Chemicals Company | Lubbock | Anderson, Ednond A. #3-17 | 5,500 | 30330681 |
| 113174 | Mar 25, 1981 | Mar 25, 1981 | Diamond Chemicals Company | Lubbock | Anderson, Edmond A. #2-17 | 5,500 | 30330680 |
| 113284 | Mar 24, 1981 | Mar 24, 1981 | Diamond Chemicals Company | Howard | Birkhead, H.T. #2-14 | 8,650 | 22732403 |
| 112803 | Mar 23, 1981 | Mar 23, 1981 | Diamond Chemicals Company | Lipscomb | Porter, Jack R. #1 | 10,600 | 29530987 |
| 112720 | Mar 17, 1981 | Mar 17, 1981 | Diamond Chemicals Company | Lipscomb | Barton, J. D. et al "C" #1 | 10,700 | 29530984 |
| 131061 | Mar 16, 1981 | Mar 16, 1981 | Diamond Chemicals Company | Roberts | Webb, Lois #6-83 | 7,550 | 39330854 |
| 111576 | Mar 10, 1981 | Mar 10, 1981 | Diamond Chemicals Company | Hockley | Fielding, C.D. #2-17 | 6,600 | 21933173 |
| 110794 | Mar 4, 1981 | Mar 4, 1981 | Diamond Chemicals Company | Lipscomb | Piper, Ola O. #9-688 | 7,800 | 29530970 |
| 110791 | Mar 4, 1981 | Mar 4, 1981 | Diamond Chemicals Company | Lipscomb | Born,alex et Al #2-373 | 10,950 | 29530969 |
| 110788 | Mar 4, 1981 | Mar 4, 1981 | Diamond Chemicals Company | Lipscomb | Murphy, W.A. "B" #2-427 | 11,050 | 29530968 |
| 110458 | Mar 3, 1981 | Mar 3, 1981 | Diamond Chemicals Company | Lynn | Mathers, Leila Y. #1-403 | 9,400 | 30530242 |
| 110334 | Mar 3, 1981 | Mar 3, 1981 | Diamond Chemicals Company | Garza | Mathers, Leila Y. #1-12 | 9,200 | 16931446 |
| 110156 | Mar 2, 1981 | Mar 2, 1981 | Diamond Chemicals Company | Palo Pinto | City of Gordon #1 | 3,750 | 36332587 |
| 110042 | Mar 2, 1981 | Mar 2, 1981 | Diamond Chemicals Company | Parker | Smith, W. M. #3 | 6,150 | 36732082 |
| 109935 | Mar 2, 1981 | Mar 2, 1981 | Diamond Chemicals Company | Parker | Randle, Marjorie et Al #1 | 6,200 | 36732080 |
| 114637 | Feb 20, 1981 | Feb 20, 1981 | Diamond Chemicals Company | Roberts | Webb, Lois #4-83 | 7,550 | 39330849 |
| 108987 | Feb 19, 1981 | Feb 19, 1981 | Diamond Chemicals Company | Hockley | Campbell, Mary Louella #1-20 | 7,800 | 21933153 |
| 108780 | Feb 18, 1981 | Feb 18, 1981 | Diamond Chemicals Company | Roberts | Webb, Lois #5-83 | 7,550 | 39330852 |
| 107682 | Feb 5, 1981 | Feb 5, 1981 | Diamond Chemicals Company | Hockley | Magee, Elsie B. #1 | 6,600 | 21933149 |
| 107615 | Feb 5, 1981 | Feb 5, 1981 | Diamond Chemicals Company | Lubbock | Anderson, Dr. Lester A. "A" #2-17 | 5,500 | 30330671 |
| 107333 | Feb 3, 1981 | Feb 3, 1981 | Diamond Chemicals Company | Parker | Feuilly, Sadie #1 | 2,300 | 36732063 |
| 107184 | Feb 2, 1981 | Feb 2, 1981 | Diamond Chemicals Company | Lipscomb | Barton, JO et Al #2-511 | 8,000 | 29530954 |
| 107182 | Feb 2, 1981 | Feb 2, 1981 | Diamond Chemicals Company | Lipscomb | Sell, Katie et Al #2 | 8,100 | 29530953 |
| 107180 | Feb 2, 1981 | Feb 2, 1981 | Diamond Chemicals Company | Lipscomb | Little, J. A. "B" #2-454 | 8,250 | 29530952 |
| 107176 | Feb 2, 1981 | Feb 2, 1981 | Diamond Chemicals Company | Lipscomb | Kliewer, Carrie #2 | 7,739 | 29530950 |
| 107174 | Feb 2, 1981 | Feb 2, 1981 | Diamond Chemicals Company | Lipscomb | Schoenhals, Valentine et al "C" #1 | 10,750 | 29530949 |
| 107172 | Feb 2, 1981 | Feb 2, 1981 | Diamond Chemicals Company | Lipscomb | Piper, Ola O. #8-720 | 7,800 | 29530948 |
| 107161 | Jan 30, 1981 | Jan 30, 1981 | Diamond Chemicals Company | Lipscomb | Peil, Christ #2 | 7,600 | 29530947 |
| 111217 | Jan 27, 1981 | Jan 27, 1981 | Diamond Chemicals Company | Roberts | Chambers, Frank M. et al "A" #3-122 | 7,450 | 39330848 |
| 114721 | Jan 26, 1981 | Jan 26, 1981 | Diamond Chemicals Company | Roberts | Reynolds, Wiley et al "A" #1-14 | 9,300 | 39330814 |
| 106182 | Jan 23, 1981 | Jan 23, 1981 | Diamond Chemicals Company | Terry | Daniell, A. H. #1-55 | 13,104 | 44530905 |
| 105289 | Jan 14, 1981 | Jan 14, 1981 | Diamond Chemicals Company | Roberts | Parsell, Warren B."h" #2 | 4,200 | 39300179 |
| 105379 | Jan 9, 1981 | Jan 9, 1981 | Diamond Chemicals Company | Palo Pinto | Littlefield, Carl Gas Unit #1 | 4,700 | 36332551 |
| 104052 | Dec 31, 1980 | Dec 31, 1980 | Diamond Chemicals Company | Lipscomb | Barton, Jay D. et al "B" #2 | 10,700 | 29530939 |
| 104050 | Dec 31, 1980 | Dec 31, 1980 | Diamond Chemicals Company | Lipscomb | Tubb, George Earl et al "D" #2-371 | 8,350 | 29530938 |
| 104049 | Dec 31, 1980 | Dec 31, 1980 | Diamond Chemicals Company | Lipscomb | Hamker, Wallace N. "B" #2 | 7,550 | 29530937 |
| 104046 | Dec 31, 1980 | Dec 31, 1980 | Diamond Chemicals Company | Lipscomb | Anthony, Anita B. et Al #2 | 8,325 | 29530936 |
| 103285 | Dec 29, 1980 | Dec 29, 1980 | Diamond Chemicals Company | Lipscomb | Wheat, James Roland et Al #2-455 | 8,250 | 29530931 |
| 103280 | Dec 29, 1980 | Dec 29, 1980 | Diamond Chemicals Company | Lipscomb | Ginter, Martha #2 | 8,100 | 29530930 |
| 103140 | Dec 23, 1980 | Dec 23, 1980 | Diamond Chemicals Company | Lipscomb | Weidner, Otto #1 | 7,950 | 29530929 |
| 103068 | Dec 22, 1980 | Dec 22, 1980 | Diamond Chemicals Company | Lipscomb | Shutterly, Gussie B. #2 | 7,650 | 29530928 |
| 103063 | Dec 22, 1980 | Dec 22, 1980 | Diamond Chemicals Company | Lipscomb | Valentine Schoenhals et al "A" #2 | 8,200 | 29530927 |
| 102869 | Dec 19, 1980 | Dec 19, 1980 | Diamond Chemicals Company | Lipscomb | Waters, Oliver N. "B" #2-462 | 8,100 | 29530926 |
| 102854 | Dec 19, 1980 | Dec 19, 1980 | Diamond Chemicals Company | Roberts | Blankenship, Norman C. et Al #3 | 3,654 | 39330840 |
| 102224 | Dec 15, 1980 | Dec 15, 1980 | Diamond Chemicals Company | Lipscomb | Hamker, Wallace N. #2-589 | 7,600 | 29530923 |
| 101980 | Dec 12, 1980 | Dec 12, 1980 | Diamond Chemicals Company | Lipscomb | Bradford, Lydia #2 | 7,600 | 29530921 |
| 101979 | Dec 12, 1980 | Dec 12, 1980 | Diamond Chemicals Company | Lipscomb | Guy, Zelma #2 | 10,400 | 29530920 |
| 101806 | Dec 11, 1980 | Dec 11, 1980 | Diamond Chemicals Company | Lipscomb | Schoenhals, Valentine #2 | 8,250 | 29530918 |
| 100809 | Dec 3, 1980 | Dec 3, 1980 | Diamond Chemicals Company | Lipscomb | Peil, John #2 | 7,700 | 29530915 |
| 100808 | Dec 3, 1980 | Dec 3, 1980 | Diamond Chemicals Company | Lipscomb | Hyde, C. H. #2 | 7,700 | 29530914 |
| 102345 | Dec 1, 1980 | Dec 1, 1980 | Diamond Chemicals Company | Roberts | Killebrew, C. P. et Al #3 | 11,100 | 39330795 |
| 100508 | Nov 26, 1980 | Nov 26, 1980 | Diamond Chemicals Company | Lipscomb | Duke, C. C. "D" #2 | 7,750 | 29530912 |
| 154027 | Nov 17, 1980 | Nov 17, 1980 | Diamond Chemicals Company | Hemphill | Crusemann-Bogan #2 | 11,500 | 21131274 |
| 99260 | Nov 14, 1980 | Nov 14, 1980 | Diamond Chemicals Company | Parker | Smith, E. B. "A" #2 | 6,200 | 36732011 |
| 98380 | Nov 7, 1980 | Nov 7, 1980 | Diamond Chemicals Company | Palo Pinto | Mathis, J. J., Jr. #2 | 4,225 | 36332496 |
| 97336 | Oct 28, 1980 | Oct 28, 1980 | Diamond Chemicals Company | Moore | Speaker, Martha A. #1 | 3,644 | 34130628 |
| 98162 | Oct 21, 1980 | Oct 21, 1980 | Diamond Chemicals Company | Hemphill | Isaacs, David Quentin Sr. #3 | 7,300 | 21131277 |
| 96240 | Oct 21, 1980 | Oct 21, 1980 | Diamond Chemicals Company | Roberts | Killebrew, C.P. Etal #3 | 11,100 | 39330795 |
| 96912 | Oct 10, 1980 | Oct 10, 1980 | Diamond Chemicals Company | Lipscomb | Merydith, W. C. "G" #1 | 10,250 | 29530886 |
| 95065 | Oct 8, 1980 | Oct 8, 1980 | Diamond Chemicals Company | Parker | Smith, W. M. #2 | 6,100 | 36731990 |
| 94822 | Oct 6, 1980 | Oct 6, 1980 | Diamond Chemicals Company | Parker | Hutcheson, A.J. #2 | 6,150 | 36731988 |
| 97937 | Oct 3, 1980 | Oct 3, 1980 | Diamond Chemicals Company | Parker | Coomer, J. S. #2 | 7,000 | 36731873 |
| 94412 | Oct 1, 1980 | Oct 1, 1980 | Diamond Chemicals Company | Lipscomb | Guy, Zelma #1 | 5,229 | 29530885 |
| 94358 | Oct 1, 1980 | Oct 1, 1980 | Diamond Chemicals Company | Lubbock | Anderson, Dr. Lester A. #1-17 | 5,500 | 30330614 |
| 94241 | Sep 30, 1980 | Sep 30, 1980 | Diamond Chemicals Company | Lipscomb | Kelln, Christ H. et al "A" #2 | 7,600 | 29530891 |
| 94118 | Sep 29, 1980 | Sep 29, 1980 | Diamond Chemicals Company | Hemphill | Tubb, Charles et al "B" #4 | 7,500 | 21131275 |
| 93630 | Sep 24, 1980 | Sep 24, 1980 | Diamond Chemicals Company | Hockley | Howell, Sam P. #1-6R | 6,600 | 21933014 |
| 93079 | Sep 18, 1980 | Sep 18, 1980 | Diamond Chemicals Company | Hansford | Shapley, F. A., Jr. #4 | 6,950 | 19530745 |
| 92990 | Sep 18, 1980 | Sep 18, 1980 | Diamond Chemicals Company | Hemphill | Shaller, Frank "C" #4-155 | 7,350 | 21131269 |
| 92864 | Sep 17, 1980 | Sep 17, 1980 | Diamond Chemicals Company | Eastland | Martin, Dr. Scott H. "E" #1 | 3,685 | 13332539 |
| 92679 | Sep 16, 1980 | Sep 16, 1980 | Diamond Chemicals Company | Eastland | Crawford, A. D. "N" #2 | 3,617 | 13332537 |
| 92512 | Sep 15, 1980 | Sep 15, 1980 | Diamond Shamrock Exploration Co. | Roberts | Reynolds, Albert "I" #108 | 9,300 | 39330817 |
| 92271 | Sep 11, 1980 | Sep 11, 1980 | Diamond Chemicals Company | Lipscomb | Born, Alex "F" #2 | 9,950 | 29530881 |
| 91797 | Sep 8, 1980 | Sep 8, 1980 | Diamond Chemicals Company | Hemphill | Tubb, Charles Etal "B" #3 | 7,500 | 21131265 |
| 91796 | Sep 8, 1980 | Sep 8, 1980 | Diamond Chemicals Company | Lipscomb | Jergenson, Gottfred Etal #3 | 7,850 | 29530878 |
| 91652 | Sep 5, 1980 | Sep 5, 1980 | Diamond Chemicals Company | Hockley | Buchanan, S.D. #1-7 | 6,500 | 21933006 |
| 91577 | Sep 5, 1980 | Sep 5, 1980 | Diamond Chemicals Company | Hemphill | Shaller, Frank "C" #3-155 | 7,500 | 21131264 |
| 91436 | Sep 4, 1980 | Sep 4, 1980 | Diamond Chemicals Company | Roberts | Blankenship, Norman C. Etal #2 | 9,337 | 39330816 |
| 90743 | Aug 22, 1980 | Aug 22, 1980 | Diamond Chemicals Company | Roberts | Reynolds, Wiley et al "A" #1-15 | 9,900 | 39330815 |
| 90672 | Aug 22, 1980 | Aug 22, 1980 | Diamond Chemicals Company | Parker | Smith #2 | 6,100 | 36731971 |
| 90042 | Aug 18, 1980 | Aug 18, 1980 | Diamond Chemicals Company | Roberts | Chambers, Frank M. et al "A" #2 | 10,350 | 39330801 |
| 89886 | Aug 14, 1980 | Aug 14, 1980 | Diamond Chemicals Company | Roberts | Reynolds, Wiley Etal "A" #1-14 | 9,300 | 39330814 |
| 89761 | Aug 13, 1980 | Aug 13, 1980 | Diamond Chemicals Company | Roberts | Kaufman, Susan B. #5-81 | 10,750 | 39330863 |
| 89990 | Aug 12, 1980 | Aug 12, 1980 | Diamond Chemicals Company | Roberts | Flowers, Vernon M. Estate #5 | 10,500 | 39330804 |
| 88608 | Aug 4, 1980 | Aug 4, 1980 | Diamond Chemicals Company | Lipscomb | Akers, I. A. "B" #2 | 7,700 | 29530862 |
| 88039 | Jul 29, 1980 | Jul 29, 1980 | Diamond Chemicals Company | Roberts | Kaufman, Susan B. #3-81 | 10,625 | 39330789 |
| 88034 | Jul 29, 1980 | Jul 29, 1980 | Diamond Chemicals Company | Roberts | Kaufman, Susan B. #4-81 | 10,825 | 39330790 |
| 87903 | Jul 28, 1980 | Jul 28, 1980 | Diamond Chemicals Company | Lipscomb | Citizens Nat'l. Bank Trustee "G" #2 | 8,400 | 29580760 |
| 87766 | Jul 25, 1980 | Jul 25, 1980 | Diamond Chemicals Company | Roberts | Reynolds, Wiley et al "AA" #1-31 | 9,900 | 39330809 |
| 87978 | Jul 23, 1980 | Jul 23, 1980 | Diamond Chemicals Company | Menard | Williams, Olia B. #1 | 4,000 | 32730362 |
| 87418 | Jul 22, 1980 | Jul 22, 1980 | Diamond Chemicals Company | Freestone | Baum "A" #1 | 12,000 | 16130458 |