| 470181 | Nov 20, 1997 | Nov 20, 1997 | Tipperary Oil & Gas Corporation | Dawson | Eiland #1128 | 12,237 | 11531774 |
| 435168 | Apr 26, 1995 | Apr 26, 1995 | Tipperary Oil & Gas Corporation | Pecos | Collins Estate 12-35 #1 | 5,800 | 37136528 |
| 428173 | Sep 20, 1994 | Sep 20, 1994 | Tipperary Oil & Gas Corporation | Pecos | Holbert "A" #1 | 5,800 | 37136493 |
| 236955 | Apr 26, 1984 | Apr 26, 1984 | Tipperary Oil & Gas Corporation | Wilson | Mills, E. C. #1 | 5,900 | 49331558 |
| 233837 | Mar 28, 1984 | Mar 28, 1984 | Tipperary Oil & Gas Corporation | Zavala | Buchanan, John F. #3 | 7,050 | 50732043 |
| 232893 | Mar 20, 1984 | Mar 20, 1984 | Tipperary Oil & Gas Corporation | Frio | Thompson, Hardy #4 | 6,700 | 16332297 |
| 232925 | Mar 20, 1984 | Mar 20, 1984 | Tipperary Oil & Gas Corporation | Frio | Kiefer #5 | 6,600 | 16332298 |
| 232666 | Mar 19, 1984 | Mar 19, 1984 | Tipperary Oil & Gas Corporation | Coke | Rawlings #1 | 4,300 | 08131257 |
| 224772 | Dec 23, 1983 | Dec 23, 1983 | Tipperary Oil & Gas Corporation | Yoakum | Lowery #1 | 5,500 | 50132513 |
| 224989 | Dec 23, 1983 | Dec 23, 1983 | Tipperary Oil & Gas Corporation | Dawson | Harris #1 | 11,840 | 11531236 |
| 223950 | Dec 22, 1983 | Dec 22, 1983 | Tipperary Oil & Gas Corporation | Dawson | Eiland #2128 | 12,089 | 11531861 |
| 221591 | Nov 23, 1983 | Nov 23, 1983 | Tipperary Oil & Gas Corporation | Sterling | Foster #1 | 8,800 | 43131416 |
| 213182 | Sep 15, 1983 | Sep 15, 1983 | Tipperary Oil & Gas Corporation | Dawson | Lee #1 | 11,800 | 11531503 |
| 206465 | Aug 18, 1983 | Aug 18, 1983 | Tipperary Oil & Gas Corporation | Dawson | Eiland #20128 | 12,300 | 11531861 |
| 203716 | Aug 2, 1983 | Aug 2, 1983 | Tipperary Oil & Gas Corporation | Lynn | Dorman #1 | 10,400 | 30530224 |
| 201951 | Jul 19, 1983 | Jul 19, 1983 | Tipperary Oil & Gas Corporation | Tom Green | Tipperary Zonne #2039 | 6,400 | 45131270 |
| 197966 | Jun 10, 1983 | Jun 10, 1983 | Tipperary Oil & Gas Corporation | Borden | Everett, D. #1 | 9,700 | 03330913 |
| 194249 | May 10, 1983 | May 10, 1983 | Morrow Resources, Inc. | Tom Green | Zonne "B" #4 | 6,850 | 45131227 |
| 193393 | May 5, 1983 | May 5, 1983 | Tipperary Oil & Gas Corporation | Tom Green | Tipperary Zonne #1039 | 6,400 | 45131220 |
| 181040 | Dec 21, 1982 | Dec 21, 1982 | Tipperary Oil & Gas Corporation | Dawson | Eiland #1128 | 12,300 | 11531774 |
| 177818 | Nov 18, 1982 | Nov 18, 1982 | Tipperary Oil & Gas Corporation | Fayette | Ellisor "B" #3 | 7,700 | 14931431 |
| 166197 | Jul 14, 1982 | Jul 14, 1982 | Tipperary Oil & Gas Corporation | Fayette | Ellisor "D" #1 | 7,700 | 14931381 |
| 155430 | Mar 30, 1982 | Mar 30, 1982 | Tipperary Oil & Gas Corporation | Gonzales | Bush #1 | 7,100 | 17730857 |
| 153425 | Mar 16, 1982 | Mar 16, 1982 | Tipperary Oil & Gas Corporation | Upton | Blue Mule II #1 | 4,998 | 46131894 |
| 154781 | Mar 12, 1982 | Mar 12, 1982 | Tipperary Oil & Gas Corporation | Frio | English #7 | 7,000 | 16332161 |
| 154902 | Mar 10, 1982 | Mar 10, 1982 | Tipperary Oil & Gas Corporation | Fayette | Ellisor "C" #1 | 7,700 | 14931333 |
| 152525 | Mar 8, 1982 | Mar 8, 1982 | Tipperary Oil & Gas Corporation | Frio | Hurt, Lloyd #5 | 7,250 | 16332155 |
| 151942 | Feb 26, 1982 | Feb 26, 1982 | Tipperary Oil & Gas Corporation | Frio | Harris "G" #2 | 6,500 | 16332146 |
| 150307 | Feb 9, 1982 | Feb 9, 1982 | Tipperary Oil & Gas Corporation | Frio | Mace "A" #1 | 7,200 | 16332136 |
| 145158 | Dec 22, 1981 | Dec 22, 1981 | Tipperary Oil & Gas Corporation | Fayette | Lehmann #1 | 9,180 | 14931289 |
| 143663 | Dec 10, 1981 | Dec 10, 1981 | Tipperary Oil & Gas Corporation | Zavala | Gary #1 | 6,367 | 50730428 |
| 143616 | Nov 19, 1981 | Nov 19, 1981 | Tipperary Oil & Gas Corporation | Pecos | Tipperary #1 | 5,500 | 37133223 |
| 137735 | Oct 23, 1981 | Oct 23, 1981 | Tipperary Oil & Gas Corporation | Gonzales | Barnett, W.L. et al "A" #1 | 7,500 | 17731142 |
| 137444 | Oct 21, 1981 | Oct 21, 1981 | Tipperary Oil & Gas Corporation | Fayette | Krakosky Unit #1 | 9,100 | 14931244 |
| 135111 | Oct 1, 1981 | Oct 1, 1981 | Tipperary Oil & Gas Corporation | Frio | Massey, Carlton #13 | 6,500 | 16332050 |
| 135109 | Oct 1, 1981 | Oct 1, 1981 | Tipperary Oil & Gas Corporation | Frio | Harris "G" #1 | 6,500 | 16332049 |
| 133174 | Sep 15, 1981 | Sep 15, 1981 | Tipperary Oil & Gas Corporation | Lee | Knight #1 | 9,000 | 28731045 |
| 133152 | Sep 14, 1981 | Sep 14, 1981 | Tipperary Oil & Gas Corporation | Frio | Mace #5 | 7,100 | 16332044 |
| 132460 | Sep 8, 1981 | Sep 8, 1981 | Tipperary Oil & Gas Corporation | Fayette | Ellisor "B" #1 | 7,700 | 14931203 |
| 131772 | Aug 31, 1981 | Aug 31, 1981 | Tipperary Oil & Gas Corporation | Haskell | Cofield #1 | 6,062 | 20731136 |
| 130819 | Aug 24, 1981 | Aug 24, 1981 | Tipperary Oil & Gas Corporation | Fayette | Unger #1 #1 | 7,850 | 14931193 |
| 130593 | Aug 20, 1981 | Aug 20, 1981 | Tipperary Oil & Gas Corporation | Fayette | Zoch #1 | 7,800 | 14931186 |
| 129693 | Aug 11, 1981 | Aug 11, 1981 | Tipperary Oil & Gas Corporation | Gonzales | Moore #1 | 6,500 | 17731082 |
| 129589 | Aug 11, 1981 | Aug 11, 1981 | Tipperary Oil & Gas Corporation | Coke | Millican #1 | 7,000 | 08131040 |
| 129505 | Aug 10, 1981 | Aug 10, 1981 | Tipperary Oil & Gas Corporation | Upton | Blue Mule #1 | 4,603 | 46131802 |
| 128235 | Jul 28, 1981 | Jul 28, 1981 | Tipperary Oil & Gas Corporation | Fayette | Mohler #1 | 9,000 | 14931157 |
| 126494 | Jul 23, 1981 | Jul 23, 1981 | Tipperary Oil & Gas Corporation | Fayette | George Unit #1 | 7,400 | 14931143 |
| 123924 | Jul 6, 1981 | Jul 6, 1981 | Tipperary Oil & Gas Corporation | Fayette | Hydrocarbon Gathering #1 | 7,400 | 14931116 |
| 120502 | Jun 10, 1981 | Jun 10, 1981 | Tipperary Oil & Gas Corporation | Gonzales | Whitley #1 | 7,000 | 17730984 |
| 116684 | May 1, 1981 | May 1, 1981 | Tipperary Oil & Gas Corporation | La Salle | Lane #3 | 7,500 | 28330748 |
| 116665 | May 1, 1981 | May 1, 1981 | Tipperary Oil & Gas Corporation | Frio | Massey, Carlton #12 | 6,500 | 16331977 |
| 116664 | May 1, 1981 | May 1, 1981 | Tipperary Oil & Gas Corporation | Gonzales | Clark #1 | 8,712 | 17730939 |
| 116031 | Apr 27, 1981 | Apr 27, 1981 | Tipperary Oil & Gas Corporation | Andrews | University #9-1 | 3,160 | 00332764 |
| 115064 | Apr 14, 1981 | Apr 14, 1981 | Tipperary Oil & Gas Corporation | Gonzales | Reese "A" #1 | 6,500 | 17730911 |
| 115062 | Apr 14, 1981 | Apr 14, 1981 | Tipperary Oil & Gas Corporation | Gonzales | Wells #1 | 6,500 | 17730909 |
| 115056 | Apr 14, 1981 | Apr 14, 1981 | Tipperary Oil & Gas Corporation | Frio | Mace #4 | 7,100 | 16331969 |
| 115063 | Mar 31, 1981 | Mar 31, 1981 | Tipperary Oil & Gas Corporation | Gonzales | Spahn #1 | 6,500 | 17730910 |
| 125359 | Mar 27, 1981 | Mar 27, 1981 | Tipperary Oil & Gas Corporation | Gonzales | Moore #1 | 6,500 | 17731026 |
| 112349 | Mar 17, 1981 | Mar 17, 1981 | Tipperary Oil & Gas Corporation | Gonzales | Marcee #1 | 8,900 | 17730867 |
| 111649 | Mar 10, 1981 | Mar 10, 1981 | Tipperary Oil & Gas Corporation | Gonzales | Bush #1 | 7,100 | 17730857 |
| 111371 | Mar 9, 1981 | Mar 9, 1981 | Tipperary Oil & Gas Corporation | Gonzales | Barnett, W.L. et Al #4 | 7,500 | 17730847 |
| 109900 | Mar 2, 1981 | Mar 2, 1981 | Tipperary Oil & Gas Corporation | Gonzales | Reese #1 | 7,200 | 17730834 |
| 110520 | Feb 27, 1981 | Feb 27, 1981 | Tipperary Oil & Gas Corporation | Gonzales | Nelson #1 | 7,000 | 17730841 |
| 110516 | Feb 27, 1981 | Feb 27, 1981 | Tipperary Oil & Gas Corporation | Wilson | Ploch #1 | 4,200 | 49330861 |
| 108131 | Feb 11, 1981 | Feb 11, 1981 | Tipperary Oil & Gas Corporation | La Salle | Lane #2 | 7,500 | 28330727 |
| 107280 | Feb 2, 1981 | Feb 2, 1981 | Tipperary Oil & Gas Corporation | Gonzales | Tinsley "A" #1 | 7,200 | 17730792 |
| 106076 | Jan 23, 1981 | Jan 23, 1981 | Tipperary Oil & Gas Corporation | La Salle | Alder #1 | 7,400 | 28330723 |
| 104624 | Jan 7, 1981 | Jan 7, 1981 | Tipperary Oil & Gas Corporation | Frio | Mace #3 | 7,200 | 16331918 |
| 104097 | Dec 31, 1980 | Dec 31, 1980 | Tipperary Oil & Gas Corporation | Gonzales | Hrncir #1 | 9,700 | 17730752 |
| 103132 | Dec 22, 1980 | Dec 22, 1980 | Tipperary Oil & Gas Corporation | Frio | Massey, Carlton #11 | 6,500 | 16331901 |
| 103042 | Dec 22, 1980 | Dec 22, 1980 | Tipperary Oil & Gas Corporation | San Patricio | Curlee, J. H. #1 | 11,500 | 40931480 |
| 102494 | Dec 16, 1980 | Dec 16, 1980 | Tipperary Oil & Gas Corporation | Gonzales | Wefer #1 | 7,100 | 17730724 |
| 100651 | Dec 3, 1980 | Dec 3, 1980 | Tipperary Oil & Gas Corporation | Gonzales | Fink #1 | 7,100 | 17730708 |
| 103490 | Nov 25, 1980 | Nov 25, 1980 | Tipperary Oil & Gas Corporation | Gonzales | Thompson "A" #1 | 8,800 | 17730739 |
| 99447 | Nov 17, 1980 | Nov 17, 1980 | Tipperary Oil & Gas Corporation | Gonzales | Lindemann #1 | 7,100 | 17730691 |
| 96514 | Oct 22, 1980 | Oct 22, 1980 | Tipperary Oil & Gas Corporation | Pecos | Tipperary #1 | 5,500 | 37133223 |
| 95468 | Oct 10, 1980 | Oct 10, 1980 | Tipperary Oil & Gas Corporation | Gonzales | Thompson #1 | 8,800 | 17730659 |
| 94067 | Sep 29, 1980 | Sep 29, 1980 | Tipperary Oil & Gas Corporation | Crockett | University "23" #1 | 9,250 | 10533048 |
| 93821 | Sep 25, 1980 | Sep 25, 1980 | Tipperary Oil & Gas Corporation | Gonzales | Graves #1 | 8,800 | 17730633 |
| 93390 | Sep 19, 1980 | Sep 19, 1980 | Tipperary Oil & Gas Corporation | Gonzales | Barnett, W. L. et Al #3 | 7,450 | 17730630 |
| 91089 | Aug 29, 1980 | Aug 29, 1980 | Tipperary Oil & Gas Corporation | Gonzales | Chubby Broilers, Inc. #1 | 7,400 | 17730614 |
| 90256 | Aug 19, 1980 | Aug 19, 1980 | Tipperary Oil & Gas Corporation | La Salle | Lane #1 | 7,450 | 28330667 |
| 89707 | Aug 13, 1980 | Aug 13, 1980 | Tipperary Oil & Gas Corporation | Frio | Massey-Harper & Lawless "A" #2 | 6,400 | 16331802 |
| 89212 | Aug 8, 1980 | Aug 8, 1980 | Tipperary Oil & Gas Corporation | Gonzales | Tinsley #1 | 7,400 | 17730606 |
| 87219 | Jul 21, 1980 | Jul 21, 1980 | Tipperary Oil & Gas Corporation | Frio | Mace #2 | 7,200 | 16331800 |
| 87203 | Jul 21, 1980 | Jul 21, 1980 | Tipperary Oil & Gas Corporation | La Salle | Cross #1 | 7,400 | 28330699 |
| 86267 | Jul 10, 1980 | Jul 10, 1980 | Tipperary Oil & Gas Corporation | Garza | Guilliams #1 | 8,350 | 16931308 |
| 86266 | Jul 10, 1980 | Jul 10, 1980 | Tipperary Oil & Gas Corporation | Kent | Swenson #1 | 7,820 | 26330695 |
| 85959 | Jul 8, 1980 | Jul 8, 1980 | Tipperary Oil & Gas Corporation | Gonzales | Morrow #1 | 8,750 | 17730586 |
| 85429 | Jun 30, 1980 | Jun 30, 1980 | Tipperary Oil & Gas Corporation | Frio | English #6 | 7,000 | 16331794 |
| 85181 | Jun 26, 1980 | Jun 26, 1980 | Tipperary Oil & Gas Corporation | Tom Green | Stanford #1 | 6,000 | 45130651 |
| 85722 | Jun 24, 1980 | Jun 24, 1980 | Tipperary Oil & Gas Corporation | Dimmit | White et Al #1 | 7,250 | 12731611 |
| 83937 | Jun 13, 1980 | Jun 13, 1980 | Tipperary Oil & Gas Corporation | Frio | Hurt, Lloyd #4 | 7,250 | 16331791 |
| 82325 | May 29, 1980 | May 29, 1980 | Tipperary Oil & Gas Corporation | Frio | English #5 | 7,000 | 16331785 |
| 81427 | May 19, 1980 | May 19, 1980 | Tipperary Oil & Gas Corporation | Pecos | Holbert #1 | 18,610 | 37133089 |
| 81193 | May 15, 1980 | May 15, 1980 | Tipperary Oil & Gas Corporation | Frio | Harris "D" #8 | 6,350 | 16331784 |
| 80010 | May 1, 1980 | May 1, 1980 | Tipperary Oil & Gas Corporation | Frio | Harris "F" #8 | 6,500 | 16331779 |
| 79679 | Apr 30, 1980 | Apr 30, 1980 | Tipperary Oil & Gas Corporation | Frio | Harris "D" #7 | 6,400 | 16331777 |
| 76043 | Mar 24, 1980 | Mar 24, 1980 | Tipperary Oil & Gas Corporation | Frio | Hurt, Lloyd #3 | 7,200 | 16331764 |
| 75044 | Mar 12, 1980 | Mar 12, 1980 | Tipperary Oil & Gas Corporation | Frio | English #4 | 6,950 | 16331755 |