| 291483 | Sep 23, 1985 | Sep 23, 1985 | Diamond Shamrock Exploration Co. | Ochiltree | Hargrove, H. #2 | 8,000 | 35731794 |
| 291486 | Sep 23, 1985 | Sep 23, 1985 | Diamond Shamrock Exploration Co. | Ochiltree | Hargrove, H. #2 | 8,000 | 35731794 |
| 285234 | Sep 16, 1985 | Sep 16, 1985 | Diamond Shamrock Exploration Co. | Roberts | Chambers, Frank M. et al "A" #7 | 11,000 | 39331072 |
| 285014 | Sep 13, 1985 | Sep 13, 1985 | Diamond Shamrock Exploration Co. | Sutton | Moore #1019 | 6,400 | 43533273 |
| 284406 | Sep 9, 1985 | Sep 9, 1985 | Diamond Shamrock Exploration Co. | Ochiltree | Wheeler, Lydia M. #2 | 7,200 | 35731492 |
| 284089 | Sep 6, 1985 | Sep 6, 1985 | Diamond Shamrock Exploration Co. | Moore | Phillips, Kathleen et al "A" #2 | 4,000 | 34131824 |
| 284087 | Aug 30, 1985 | Aug 30, 1985 | Diamond Shamrock Exploration Co. | Roberts | Chambers, Frank M. et al "C" #10 | 11,000 | 39331070 |
| 283622 | Aug 30, 1985 | Aug 30, 1985 | Diamond Shamrock Exploration Co. | Lipscomb | Duke, C. C. "A" #5728 | 9,300 | 29531658 |
| 283619 | Aug 29, 1985 | Aug 29, 1985 | Diamond Shamrock Exploration Co. | Roberts | Webb, Lois #7083 | 11,500 | 39331068 |
| 282906 | Aug 20, 1985 | Aug 20, 1985 | Diamond Shamrock Exploration Co. | Ochiltree | Herndon, W. C. #2 | 6,622 | 35700407 |
| 282413 | Aug 13, 1985 | Aug 13, 1985 | Diamond Shamrock Exploration Co. | Glasscock | Calverley #6023 | 8,100 | 17331886 |
| 282383 | Aug 8, 1985 | Aug 8, 1985 | Diamond Shamrock Exploration Co. | Sutton | Askew 76 #2 | 5,600 | 43533272 |
| 325544 | Aug 5, 1985 | Aug 5, 1985 | Diamond Shamrock Exploration Co. | Roberts | Killebrew, C. P. et al "A" #3 | 10,200 | 39331105 |
| 281829 | Aug 5, 1985 | Aug 5, 1985 | Diamond Shamrock Exploration Co. | Roberts | Chambers, Frank M. et al "C" #9 | 11,000 | 39331067 |
| 295471 | Aug 5, 1985 | Aug 5, 1985 | Diamond Shamrock Exploration Co. | Lipscomb | Hanshu et Al #3 | 9,350 | 29531684 |
| 281274 | Jul 30, 1985 | Jul 30, 1985 | Diamond Shamrock Exploration Co. | Borden | Lemley #1140 | 8,370 | 03331173 |
| 281555 | Jul 30, 1985 | Jul 30, 1985 | Diamond Shamrock Exploration Co. | Ochiltree | Dutcher, W. H. "A" #2 | 9,200 | 35731739 |
| 280112 | Jul 15, 1985 | Jul 15, 1985 | Diamond Shamrock Exploration Co. | Ochiltree | Boisdorf, Genevieve G. #2 | 9,500 | 35731732 |
| 280212 | Jul 15, 1985 | Jul 15, 1985 | Diamond Shamrock Exploration Co. | Lipscomb | Walton, Augusta #2609 | 10,300 | 29531646 |
| 280062 | Jul 12, 1985 | Jul 12, 1985 | Diamond Shamrock Exploration Co. | Cass | Hunter, F. A. #1 | 12,693 | 06730521 |
| 279288 | Jul 2, 1985 | Jul 2, 1985 | Diamond Shamrock Exploration Co. | Roberts | Killebrew, C. P. et Al #1 | 10,320 | 39300216 |
| 278684 | Jun 26, 1985 | Jun 26, 1985 | Diamond Shamrock Exploration Co. | Lipscomb | Piper, Ola O. 691 #11 | 10,250 | 29531640 |
| 278500 | Jun 24, 1985 | Jun 24, 1985 | Diamond Shamrock Exploration Co. | Glasscock | Father Flanagan's Boys Home,inc. #1019 | 8,300 | 17331863 |
| 279857 | Jun 24, 1985 | Jun 24, 1985 | Diamond Shamrock Exploration Co. | Roberts | Morrison, Mary T. "H" #3 | 10,800 | 39331065 |
| 278046 | Jun 18, 1985 | Jun 18, 1985 | Diamond Shamrock Exploration Co. | Terry | Phillips #1026 | 11,800 | 44531379 |
| 278007 | Jun 18, 1985 | Jun 18, 1985 | Diamond Shamrock Exploration Co. | Sutton | Bond #1078 | 6,200 | 43533266 |
| 278024 | Jun 18, 1985 | Jun 18, 1985 | Diamond Shamrock Exploration Co. | Parker | Moorefield, Joseph C. et Al #3 | 6,100 | 36732919 |
| 278005 | Jun 17, 1985 | Jun 17, 1985 | Diamond Shamrock Exploration Co. | Sutton | McBride #1051 | 6,200 | 43533265 |
| 277508 | Jun 13, 1985 | Jun 13, 1985 | Diamond Shamrock Exploration Co. | Ochiltree | Flowers, W. H. #3 | 9,000 | 35731722 |
| 277456 | Jun 11, 1985 | Jun 11, 1985 | Diamond Shamrock Exploration Co. | Parker | Smith, E. B. "A" #3 | 6,100 | 36732915 |
| 276822 | Jun 6, 1985 | Jun 6, 1985 | Diamond Shamrock Exploration Co. | Ochiltree | Hutchinson, Mildred M. et Al #2135 | 10,160 | 35731718 |
| 276825 | Jun 5, 1985 | Jun 5, 1985 | Diamond Shamrock Exploration Co. | Sutton | Askew #1097 | 6,600 | 43533255 |
| 276982 | Jun 4, 1985 | Jun 4, 1985 | Diamond Shamrock Exploration Co. | Ochiltree | Herndon, W. C. #3 | 7,100 | 35731719 |
| 275666 | May 20, 1985 | May 20, 1985 | Diamond Shamrock Exploration Co. | Stonewall | Murphy #1158 | 3,650 | 43332028 |
| 275131 | May 16, 1985 | May 16, 1985 | Diamond Shamrock Exploration Co. | Lipscomb | Piper, Ola O. 690 #10 | 10,300 | 29531631 |
| 274878 | May 14, 1985 | May 14, 1985 | Diamond Shamrock Exploration Co. | Parker | Clark #3 | 6,100 | 36732897 |
| 275303 | May 13, 1985 | May 13, 1985 | Diamond Shamrock Exploration Co. | Lipscomb | Becker, Leroy H. et al "A" #2635 | 7,800 | 29530655 |
| 275205 | May 13, 1985 | May 13, 1985 | Diamond Shamrock Exploration Co. | Lipscomb | Bradford, Lydia #3 | 10,000 | 29531632 |
| 274715 | May 10, 1985 | May 10, 1985 | Diamond Shamrock Exploration Co. | Lipscomb | Merydith, W. C. et UX #1557 | 10,100 | 29531715 |
| 274742 | May 9, 1985 | May 9, 1985 | Diamond Shamrock Exploration Co. | Ochiltree | Flowers, W. H. #2 | 8,350 | 35731148 |
| 274431 | May 7, 1985 | May 7, 1985 | Diamond Shamrock Exploration Co. | Sutton | Askew #1097 | 6,600 | 43533255 |
| 273809 | Apr 26, 1985 | Apr 26, 1985 | Diamond Shamrock Exploration Co. | Roberts | Chambers, Frank M. et al "A" #6 | 11,000 | 39331058 |
| 273226 | Apr 23, 1985 | Apr 23, 1985 | Diamond Shamrock Exploration Co. | Sutton | Askew #2096 | 6,200 | 43533254 |
| 273056 | Apr 22, 1985 | Apr 22, 1985 | Diamond Shamrock Exploration Co. | Ochiltree | Rifenburg, Ida O. #3 | 8,950 | 35731706 |
| 273065 | Apr 22, 1985 | Apr 22, 1985 | Diamond Shamrock Exploration Co. | Sutton | Askew 50 #1 | 6,600 | 43533253 |
| 291372 | Apr 22, 1985 | Apr 22, 1985 | Diamond Shamrock Exploration Co. | Hemphill | Brainard, E. S. F. "G" #2078 | 13,300 | 21131805 |
| 272841 | Apr 19, 1985 | Apr 19, 1985 | Diamond Shamrock Exploration Co. | Glasscock | Calverley #8024 | 8,000 | 17331845 |
| 272840 | Apr 19, 1985 | Apr 19, 1985 | Diamond Shamrock Exploration Co. | Glasscock | Calverley #7024 | 8,050 | 17331844 |
| 272813 | Apr 18, 1985 | Apr 18, 1985 | Diamond Shamrock Exploration Co. | Hansford | Jackson, Claude P. #2 | 6,650 | 19530961 |
| 273592 | Apr 9, 1985 | Apr 9, 1985 | Diamond Shamrock Exploration Co. | Freestone | Baum "A" #1 | 12,000 | 16130458 |
| 271973 | Apr 9, 1985 | Apr 9, 1985 | Diamond Shamrock Exploration Co. | Sutton | Schwiening #107 | 5,900 | 43533250 |
| 272044 | Apr 8, 1985 | Apr 8, 1985 | Diamond Shamrock Exploration Co. | Sutton | McBride 78 #1 | 6,600 | 43533251 |
| 271219 | Apr 2, 1985 | Apr 2, 1985 | Diamond Shamrock Exploration Co. | Moore | Schlee #2 | 3,700 | 34131759 |
| 271297 | Apr 1, 1985 | Apr 1, 1985 | Diamond Shamrock Exploration Co. | Ochiltree | Dudley et Al #3032 | 7,850 | 35731696 |
| 270749 | Mar 28, 1985 | Mar 28, 1985 | Diamond Shamrock Exploration Co. | Ochiltree | Parsell, Hugh F. #2 | 11,190 | 35731695 |
| 270465 | Mar 22, 1985 | Mar 22, 1985 | Diamond Shamrock Exploration Co. | Gaines | Scharbaurer Cattle Co. #109 | 14,300 | 16533202 |
| 270490 | Mar 22, 1985 | Mar 22, 1985 | Diamond Shamrock Exploration Co. | Glasscock | Calverley, Steve Jr. "B" #8014 | 8,200 | 17331830 |
| 270111 | Mar 21, 1985 | Mar 21, 1985 | Diamond Shamrock Exploration Co. | Parker | Clark #2 | 6,100 | 36732873 |
| 270153 | Mar 19, 1985 | Mar 19, 1985 | Diamond Shamrock Exploration Co. | Roberts | Killebrew, C. P. et Al #4 | 11,100 | 39331053 |
| 269695 | Mar 18, 1985 | Mar 18, 1985 | Diamond Shamrock Exploration Co. | Hemphill | Smaller, Frank J. "F" #5153 | 13,700 | 21131756 |
| 269624 | Mar 15, 1985 | Mar 15, 1985 | Diamond Shamrock Exploration Co. | Hemphill | Frass #3097 | 12,500 | 21131755 |
| 269556 | Mar 14, 1985 | Mar 14, 1985 | Diamond Shamrock Exploration Co. | Ochiltree | Hancock, J. D. et Al #5 | 7,300 | 35731689 |
| 269168 | Mar 12, 1985 | Mar 12, 1985 | Diamond Shamrock Exploration Co. | Sutton | McBride 66 #1 | 6,600 | 43533243 |
| 269178 | Mar 12, 1985 | Mar 12, 1985 | Diamond Shamrock Exploration Co. | Sutton | Askew 49 #270 | 6,300 | 43533247 |
| 269165 | Mar 12, 1985 | Mar 12, 1985 | Diamond Shamrock Exploration Co. | Sutton | Askew 76 #1 | 6,600 | 43533242 |
| 269163 | Mar 12, 1985 | Mar 12, 1985 | Diamond Shamrock Exploration Co. | Sutton | Allison 83 #1 | 6,500 | 43533241 |
| 269161 | Mar 12, 1985 | Mar 12, 1985 | Diamond Shamrock Exploration Co. | Sutton | Askew 70 #1 | 6,400 | 43533240 |
| 269155 | Mar 12, 1985 | Mar 12, 1985 | Diamond Shamrock Exploration Co. | Sutton | Askew 75 #1 | 6,400 | 43533239 |
| 269171 | Mar 12, 1985 | Mar 12, 1985 | Diamond Shamrock Exploration Co. | Sutton | Askew 77 #2 | 6,600 | 43533244 |
| 269174 | Mar 12, 1985 | Mar 12, 1985 | Diamond Shamrock Exploration Co. | Sutton | McBride 68 #1 | 6,300 | 43533245 |
| 269177 | Mar 12, 1985 | Mar 12, 1985 | Diamond Shamrock Exploration Co. | Sutton | Askew 98 #1 | 6,400 | 43533246 |
| 269179 | Mar 12, 1985 | Mar 12, 1985 | Diamond Shamrock Exploration Co. | Sutton | Bond 77 #1 | 6,600 | 43533248 |
| 268763 | Mar 6, 1985 | Mar 6, 1985 | Diamond Shamrock Exploration Co. | Glasscock | Calverley #5023 | 8,100 | 17331816 |
| 268884 | Mar 6, 1985 | Mar 6, 1985 | Diamond Shamrock Exploration Co. | Moore | Burnett et Al #3 | 3,750 | 34131753 |
| 268206 | Feb 28, 1985 | Feb 28, 1985 | Diamond Shamrock Exploration Co. | Moore | Atcheson #2 | 3,796 | 34131752 |
| 267719 | Feb 25, 1985 | Feb 25, 1985 | Diamond Shamrock Exploration Co. | Lipscomb | Becker, Leroy #3636 | 10,350 | 29531604 |
| 267487 | Feb 22, 1985 | Feb 22, 1985 | Diamond Shamrock Exploration Co. | Lipscomb | Parker, Clarence Henry et al 616 #1 | 10,496 | 29531178 |
| 266847 | Feb 14, 1985 | Feb 14, 1985 | Diamond Shamrock Exploration Co. | Lipscomb | Cowan, R. H. Jr. #1 | 10,500 | 29531602 |
| 266887 | Feb 12, 1985 | Feb 12, 1985 | Diamond Shamrock Exploration Co. | Hemphill | Isaacs, David Quentin Sr. #7216 | 11,900 | 21131749 |
| 265755 | Feb 1, 1985 | Feb 1, 1985 | Diamond Shamrock Exploration Co. | Hemphill | Nix, Dale "J" #3090 | 7,000 | 21131743 |
| 265751 | Jan 31, 1985 | Jan 31, 1985 | Diamond Shamrock Exploration Co. | Hemphill | Hildenbrand #4 | 11,900 | 21131742 |
| 264820 | Jan 22, 1985 | Jan 22, 1985 | Diamond Shamrock Exploration Co. | Hemphill | Sparks, Elmer E. "A" #5 | 11,150 | 21131739 |
| 263600 | Jan 7, 1985 | Jan 7, 1985 | Diamond Shamrock Exploration Co. | Hemphill | Brown, Charles E. et Al #7 | 7,500 | 21130594 |
| 263307 | Jan 7, 1985 | Jan 7, 1985 | Diamond Shamrock Exploration Co. | Hemphill | Webb, Arthur "A" #3 | 12,800 | 21131736 |
| 262935 | Jan 2, 1985 | Jan 2, 1985 | Diamond Shamrock Exploration Co. | Ochiltree | Wamble, R. E. #2143 | 11,100 | 35731665 |
| 262937 | Jan 2, 1985 | Jan 2, 1985 | Diamond Shamrock Exploration Co. | Ochiltree | Wamble, R. E. #2121 | 11,150 | 35731666 |
| 263370 | Dec 31, 1984 | Dec 31, 1984 | Diamond Shamrock Exploration Co. | Hemphill | Webb et al "P" #1190 | 12,400 | 21130523 |
| 263177 | Dec 31, 1984 | Dec 31, 1984 | Diamond Shamrock Exploration Co. | Sutton | Askew #3072 | 7,000 | 43533221 |
| 262678 | Dec 28, 1984 | Dec 28, 1984 | Diamond Shamrock Exploration Co. | Moore | Powell "C" #5 | 3,800 | 34131656 |
| 262679 | Dec 28, 1984 | Dec 28, 1984 | Diamond Shamrock Exploration Co. | Moore | Powell "C" #4 | 3,800 | 34131657 |
| 261473 | Dec 15, 1984 | Dec 15, 1984 | Diamond Shamrock Exploration Co. | Jones | Humphrey, A. C. #1 | 3,600 | 25333127 |
| 260971 | Dec 11, 1984 | Dec 11, 1984 | Diamond Shamrock Exploration Co. | Ochiltree | Nabers, Helen D. "A" #2 | 9,850 | 35731657 |
| 260468 | Dec 10, 1984 | Dec 10, 1984 | Diamond Shamrock Exploration Co. | Ochiltree | Brillhart, S. L. #2 | 9,000 | 35700383 |
| 260223 | Dec 10, 1984 | Dec 10, 1984 | Diamond Shamrock Exploration Co. | Hemphill | Jarvis, Billy & Sons,inc.etal"a" #2 | 7,236 | 21130524 |
| 260602 | Dec 6, 1984 | Dec 6, 1984 | Diamond Shamrock Exploration Co. | Hemphill | Isaacs, John C. Jr. et Al #1199 | 13,147 | 21130387 |
| 260158 | Dec 6, 1984 | Dec 6, 1984 | Diamond Shamrock Exploration Co. | Roberts | Chambers, Frank M. et al "C" #9 | 11,000 | 39331067 |
| 259868 | Dec 5, 1984 | Dec 5, 1984 | Diamond Shamrock Exploration Co. | Hockley | Cook 24 #3 | 6,300 | 21934618 |
| 259114 | Nov 27, 1984 | Nov 27, 1984 | Diamond Shamrock Exploration Co. | Roberts | Chambers, Frank M. et al "C" #11 | 11,000 | 39331046 |
| 258494 | Nov 26, 1984 | Nov 26, 1984 | Diamond Shamrock Exploration Co. | Hemphill | Jarvis, Billy & Sons, Inc. Etal #2219 | 7,322 | 21130551 |
| 258005 | Nov 15, 1984 | Nov 15, 1984 | Diamond Shamrock Exploration Co. | Moore | Powell "C" #12 | 3,800 | 34131490 |