| 73966 | Feb 29, 1980 | Feb 29, 1980 | Tipperary Oil & Gas Corporation | Gonzales | Barnett, W. L. et Al #2 | 7,400 | 17730549 |
| 73929 | Feb 29, 1980 | Feb 29, 1980 | Tipperary Oil & Gas Corporation | Frio | Harris "F" #7 | 6,450 | 16331754 |
| 73927 | Feb 29, 1980 | Feb 29, 1980 | Tipperary Oil & Gas Corporation | Frio | Massey, Carlton #10 | 6,500 | 16331753 |
| 69076 | Jan 9, 1980 | Jan 9, 1980 | Tipperary Oil & Gas Corporation | Frio | Hurt, Arthur "B" #7 | 7,100 | 16331747 |
| 68867 | Jan 7, 1980 | Jan 7, 1980 | Tipperary Oil & Gas Corporation | Frio | Smith #2 | 7,100 | 16331746 |
| 68866 | Jan 7, 1980 | Jan 7, 1980 | Tipperary Oil & Gas Corporation | Frio | Brown #1 | 7,050 | 16331745 |
| 68865 | Jan 7, 1980 | Jan 7, 1980 | Tipperary Oil & Gas Corporation | Frio | Brown #2 | 7,050 | 16331744 |
| 67745 | Dec 28, 1979 | Dec 28, 1979 | Tipperary Oil & Gas Corporation | Frio | Smith #1 | 7,100 | 16331741 |
| 67494 | Dec 21, 1979 | Dec 21, 1979 | Tipperary Oil & Gas Corporation | Garza | Beggs #1 | 8,020 | 16931130 |
| 67041 | Dec 17, 1979 | Dec 17, 1979 | Tipperary Oil & Gas Corporation | Frio | Harris "D" #6 | 6,250 | 16331737 |
| 65103 | Nov 30, 1979 | Nov 30, 1979 | Tipperary Oil & Gas Corporation | Frio | Hurt, Arthur "B" #5 | 7,100 | 16331736 |
| 65102 | Nov 30, 1979 | Nov 30, 1979 | Tipperary Oil & Gas Corporation | Frio | Hurt, Arthur "B" #3 | 7,100 | 16331735 |
| 64596 | Nov 26, 1979 | Nov 26, 1979 | Tipperary Oil & Gas Corporation | Frio | Hurt, Arthur "B" #1 | 7,100 | 16331733 |
| 64532 | Nov 26, 1979 | Nov 26, 1979 | Tipperary Oil & Gas Corporation | Haskell | Jones #1 | 3,565 | 20730868 |
| 63514 | Nov 12, 1979 | Nov 12, 1979 | Tipperary Oil & Gas Corporation | Frio | Hurt, Arthur "B" #6 | 7,100 | 16331731 |
| 63299 | Nov 9, 1979 | Nov 9, 1979 | Tipperary Oil & Gas Corporation | Frio | Hurt, Arthur "B" #2 | 7,100 | 16331730 |
| 63297 | Nov 9, 1979 | Nov 9, 1979 | Tipperary Oil & Gas Corporation | Frio | Hurt, Arthur "B" #8 | 7,100 | 16331729 |
| 62641 | Nov 1, 1979 | Nov 1, 1979 | Tipperary Oil & Gas Corporation | Frio | Hurt, Arthur "B" #4 | 7,000 | 16331726 |
| 61777 | Oct 25, 1979 | Oct 25, 1979 | Tipperary Oil & Gas Corporation | Frio | Harris "D" #5 | 6,300 | 16331724 |
| 61321 | Oct 19, 1979 | Oct 19, 1979 | Tipperary Oil & Gas Corporation | Gonzales | Barnett, W. L. et Al #1 | 7,400 | 17730510 |
| 59903 | Oct 5, 1979 | Oct 5, 1979 | Tipperary Oil & Gas Corporation | Frio | Harris "D" #3 | 6,300 | 16331715 |
| 59845 | Oct 5, 1979 | Oct 5, 1979 | Tipperary Oil & Gas Corporation | Frio | Massey, Carlton #9 | 6,500 | 16331719 |
| 59702 | Oct 4, 1979 | Oct 4, 1979 | Tipperary Oil & Gas Corporation | Andrews | Evans #1 | 12,900 | 00332100 |
| 58939 | Sep 26, 1979 | Sep 26, 1979 | Tipperary Oil & Gas Corporation | Frio | Harris "D" #4 | 6,300 | 16331718 |
| 57225 | Sep 6, 1979 | Sep 6, 1979 | Tipperary Oil & Gas Corporation | Frio | Harris "D" #2 | 6,400 | 16331710 |
| 56924 | Aug 31, 1979 | Aug 31, 1979 | Tipperary Oil & Gas Corporation | Coke | Munn, Carl #1 | 7,600 | 08130804 |
| 56787 | Aug 30, 1979 | Aug 30, 1979 | Tipperary Oil & Gas Corporation | Frio | Harris "D" #1 | 6,400 | 16331706 |
| 54845 | Aug 7, 1979 | Aug 7, 1979 | Tipperary Oil & Gas Corporation | Frio | Harris "E" #8 | 6,400 | 16331701 |
| 53747 | Jul 26, 1979 | Jul 26, 1979 | Tipperary Oil & Gas Corporation | Frio | Harris "E" #7 | 6,400 | 16331699 |
| 52661 | Jul 11, 1979 | Jul 11, 1979 | Tipperary Oil & Gas Corporation | Frio | English #3 | 6,950 | 16331697 |
| 52335 | Jul 6, 1979 | Jul 6, 1979 | Tipperary Oil & Gas Corporation | Frio | Harris "E" #6 | 6,400 | 16331696 |
| 52222 | Jul 3, 1979 | Jul 3, 1979 | Tipperary Oil & Gas Corporation | Collin | Mitchell #1 | 1,705 | 08530097 |
| 51777 | Jun 28, 1979 | Jun 28, 1979 | Tipperary Oil & Gas Corporation | Frio | Harris "E" #5 | 6,400 | 16331693 |
| 50607 | Jun 13, 1979 | Jun 13, 1979 | Tipperary Oil & Gas Corporation | Frio | Whitwell, C. S. #10 | 5,225 | 16331692 |
| 50097 | Jun 5, 1979 | Jun 5, 1979 | Tipperary Oil & Gas Corporation | Frio | Whitwell, C. S. #9 | 5,225 | 16331690 |
| 49358 | May 25, 1979 | May 25, 1979 | Tipperary Oil & Gas Corporation | Frio | Harlan #3 | 5,250 | 16331689 |
| 48548 | May 15, 1979 | May 15, 1979 | Tipperary Oil & Gas Corporation | Frio | Harlan #2 | 5,250 | 16331688 |
| 47622 | May 2, 1979 | May 2, 1979 | Tipperary Oil & Gas Corporation | Frio | Harris "E" #4 | 6,400 | 16331687 |
| 46417 | Apr 13, 1979 | Apr 13, 1979 | Tipperary Oil & Gas Corporation | Frio | Harris "E" #3 | 6,400 | 16331686 |
| 45915 | Apr 9, 1979 | Apr 9, 1979 | Tipperary Oil & Gas Corporation | Frio | English #2 | 6,900 | 16331685 |
| 44585 | Mar 20, 1979 | Mar 20, 1979 | Tipperary Oil & Gas Corporation | Frio | Harlan #1 | 5,225 | 16331682 |
| 44017 | Mar 9, 1979 | Mar 9, 1979 | Tipperary Oil & Gas Corporation | Frio | English #1 | 6,900 | 16331681 |
| 42800 | Feb 20, 1979 | Feb 20, 1979 | Tipperary Oil & Gas Corporation | Zavala | Buchanan, John F. #2 | 6,808 | 50731092 |
| 41007 | Jan 17, 1979 | Jan 17, 1979 | Tipperary Oil & Gas Corporation | Frio | Harris "E" #1 | 6,400 | 16331677 |
| 41005 | Jan 17, 1979 | Jan 17, 1979 | Tipperary Oil & Gas Corporation | Frio | Harris "E" #2 | 6,400 | 16331676 |
| 40041 | Jan 3, 1979 | Jan 3, 1979 | Tipperary Oil & Gas Corporation | Frio | Harris "F" #6 | 6,475 | 16331675 |
| 40030 | Jan 2, 1979 | Jan 2, 1979 | Tipperary Oil & Gas Corporation | Frio | Harris "F" #5 | 6,475 | 16331674 |
| 37793 | Nov 30, 1978 | Nov 30, 1978 | Tipperary Oil & Gas Corporation | Frio | Harris "F" #4 | 6,475 | 16331669 |
| 37791 | Nov 30, 1978 | Nov 30, 1978 | Tipperary Oil & Gas Corporation | Frio | Harris "F" #3 | 6,450 | 16331668 |
| 37404 | Nov 22, 1978 | Nov 22, 1978 | Tipperary Oil & Gas Corporation | Frio | Massey, Carlton #8 | 6,400 | 16331660 |
| 36884 | Nov 14, 1978 | Nov 14, 1978 | Tipperary Oil & Gas Corporation | Zavala | Rod Trust #1 | 7,800 | 50730406 |
| 36882 | Nov 14, 1978 | Nov 14, 1978 | Tipperary Oil & Gas Corporation | Frio | Harris "F" #2 | 6,350 | 16331658 |
| 36172 | Nov 3, 1978 | Nov 3, 1978 | Tipperary Oil & Gas Corporation | Frio | Harris "F" #1 | 6,350 | 16331656 |
| 35516 | Oct 25, 1978 | Oct 25, 1978 | Tipperary Oil & Gas Corporation | Upton | Arco #1 | 10,900 | 46131372 |
| 29240 | Jul 27, 1978 | Jul 27, 1978 | Tipperary Oil & Gas Corporation | Palo Pinto | Walters #1 | 5,000 | 36330620 |
| 28096 | Jul 7, 1978 | Jul 7, 1978 | Tipperary Oil & Gas Corporation | Palo Pinto | Simmons-Ramsey #1 | 4,841 | 36330791 |
| 28094 | Jul 7, 1978 | Jul 7, 1978 | Tipperary Oil & Gas Corporation | Palo Pinto | Landers-Riley #1 | 4,700 | 36330740 |
| 21532 | Apr 6, 1978 | Apr 6, 1978 | Tipperary Oil & Gas Corporation | Frio | Halm, Bonnye H. "A" #2 | 6,950 | 16331610 |
| 21531 | Apr 6, 1978 | Apr 6, 1978 | Tipperary Oil & Gas Corporation | Frio | Halm, Bonnye H. "A" #1 | 6,950 | 16331609 |
| 20848 | Mar 27, 1978 | Mar 27, 1978 | Tipperary Oil & Gas Corporation | Frio | Halm, Bonnye H. #2 | 6,900 | 16331598 |
| 18742 | Feb 22, 1978 | Feb 22, 1978 | Tipperary Oil & Gas Corporation | Frio | Massey, Carlton #7 | 6,500 | 16331587 |
| 18741 | Feb 22, 1978 | Feb 22, 1978 | Tipperary Oil & Gas Corporation | Frio | Massey, Carlton #6 | 6,500 | 16331586 |
| 17911 | Feb 9, 1978 | Feb 9, 1978 | Tipperary Oil & Gas Corporation | Frio | Halm, Bonnye H. #1 | 6,800 | 16331585 |
| 16230 | Jan 12, 1978 | Jan 12, 1978 | Tipperary Oil & Gas Corporation | Frio | Buerger "AA" #2 | 6,850 | 16331577 |
| 16229 | Jan 12, 1978 | Jan 12, 1978 | Tipperary Oil & Gas Corporation | Frio | Buerger "A" #1 | 6,850 | 16331576 |
| 15131 | Dec 30, 1977 | Dec 30, 1977 | Tipperary Oil & Gas Corporation | Jasper | Olsen-Teel #1 | 11,610 | 24130297 |
| 8643 | Dec 30, 1977 | Dec 30, 1977 | Tipperary Oil & Gas Corporation | Andrews | University B #1 | 3,200 | 00331588 |
| 14896 | Dec 28, 1977 | Dec 28, 1977 | Tipperary Oil & Gas Corporation | Dimmit | Speer #1 | 7,300 | 12731137 |
| 14885 | Dec 28, 1977 | Dec 28, 1977 | Tipperary Oil & Gas Corporation | Frio | Mace #1 | 7,350 | 16331573 |
| 13329 | Dec 5, 1977 | Dec 5, 1977 | Tipperary Oil & Gas Corporation | Frio | Mann, Tony #2 | 5,880 | 16331555 |
| 11273 | Nov 3, 1977 | Nov 3, 1977 | Tipperary Oil & Gas Corporation | Dimmit | White et Al #1 | 7,500 | 12731611 |
| 10966 | Oct 31, 1977 | Oct 31, 1977 | Tipperary Oil & Gas Corporation | Frio | Buerger #4 | 6,850 | 16331541 |
| 10965 | Oct 31, 1977 | Oct 31, 1977 | Tipperary Oil & Gas Corporation | Frio | Buerger #3 | 6,850 | 16331540 |
| 10889 | Oct 28, 1977 | Oct 28, 1977 | Tipperary Oil & Gas Corporation | Frio | Buerger #2 | 6,750 | 16331539 |
| 10674 | Oct 26, 1977 | Oct 26, 1977 | Tipperary Oil & Gas Corporation | Frio | Buerger #1 | 6,750 | 16331536 |
| 10321 | Oct 21, 1977 | Oct 21, 1977 | Tipperary Oil & Gas Corporation | Frio | Dickson #3 | 6,750 | 16331533 |
| 10318 | Oct 21, 1977 | Oct 21, 1977 | Tipperary Oil & Gas Corporation | Frio | Dickson #4 | 6,750 | 16331530 |
| 9891 | Oct 17, 1977 | Oct 17, 1977 | Tipperary Oil & Gas Corporation | Kent | Stephens, Orwin #1 | 7,200 | 26330582 |
| 9572 | Oct 12, 1977 | Oct 12, 1977 | Tipperary Oil & Gas Corporation | Gaines | Granberry #1 | 12,160 | 16531239 |
| 9064 | Oct 4, 1977 | Oct 4, 1977 | Tipperary Oil & Gas Corporation | Frio | Dickson #2 | 6,750 | 16331519 |
| 8732 | Sep 29, 1977 | Sep 29, 1977 | Tipperary Oil & Gas Corporation | Frio | Dickson #1 | 6,700 | 16331514 |
| 8088 | Sep 21, 1977 | Sep 21, 1977 | Tipperary Oil & Gas Corporation | Frio | Weathersby #3 | 6,600 | 16331510 |
| 6868 | Sep 6, 1977 | Sep 6, 1977 | Tipperary Oil & Gas Corporation | Frio | Thompson, Hardy #3 | 6,700 | 16331498 |
| 3310 | Jul 18, 1977 | Jul 18, 1977 | Tipperary Oil & Gas Corporation | Frio | Favor #2 | 5,950 | 16331469 |
| 1233 | Jun 21, 1977 | Jun 21, 1977 | Tipperary Oil & Gas Corporation | Frio | Whitwell, C. S. #8 | 6,800 | 16331455 |
| 1231 | Jun 21, 1977 | Jun 21, 1977 | Tipperary Oil & Gas Corporation | Frio | Whitwell, C. S. #7 | 6,800 | 16331454 |
| 1230 | Jun 21, 1977 | Jun 21, 1977 | Tipperary Oil & Gas Corporation | Frio | Whitwell, C. S. #5 | 6,800 | 16331453 |