| Granberry 'a' Unit #242-297-36610 | Viper S.W.D., LLC | Live Oak, TX | Permitted | 5,800 | Nov 2, 2026 | — | — |
| Alta Vista #142-175-34264 | Viper S.W.D. LLC | Goliad, TXRiverdale (Luling) | Shut inOil | 9,550 | May 29, 2026 | — | — |
| Viper Dugger #242-355-34225 | Viper S.W.D. LLC | Nueces, TXClara Driscoll SE. (Frio) | ActiveOil | 6,396 | Mar 12, 2024 | — | — |
| Viper Dugger #142-355-34222 | Viper S.W.D. LLC | Nueces, TXClara Driscoll SE (5420) | ActiveOil | 7,043 | Jan 16, 2024 | — | — |
| Viper Chilek #142-321-32459 | Viper S.W.D. LLC | Matagorda, TXCollegeport (8A South) | PluggedOil | 6,000 | Sep 12, 2023 | — | — |
| Stockton Gas Unit #142-481-35485 | Viper S.W.D. LLC | Wharton, TXMenefee (Yegua EY 9850) | ActiveGas | 9,900 | Feb 15, 2023 | — | — |
| Brothers-Knipling Oil Unit #142-481-33591 | Viper S.W.D. LLC | Wharton, TXTenna (Hillje Sand) | PluggedOil | 4,300 | Aug 15, 2018 | — | — |
| Allen #342-285-30302 | Viper S.W.D. LLC | Lavaca, TXProvident City (4000 East) | Temporarily abandonedGas | 4,505 | Aug 8, 2017 | — | — |
| Lehrer GU B #142-089-31776 | Viper S.W.D. LLC | Colorado, TXGraceland (Blue Suede) | ActiveGas | 14,550 | Feb 24, 2017 | — | — |
| Vineyard #142-481-35392 | Viper S.W.D. LLC | Wharton, TXSpanish Camp (3300) | PluggedOil | 4,000 | Feb 10, 2016 | — | — |
| Viper #1D42-481-35332 | Viper S.W.D. LLC | Wharton, TXHutchins South (Frio #2) | ActiveInjection | 4,550 | Mar 28, 2014 | — | — |
| B&M Farms #142-481-35035 | Viper S.W.D. LLC | Wharton, TXHillje (7200) | PluggedOil | 10,000 | Jul 1, 2013 | — | — |
| Stovall Guy #142-481-33337 | Viper S.W.D. LLC | Wharton, TXMach (Frio Upper) | ActiveOil | 7,053 | Nov 20, 2012 | — | — |
| Manske Richard #142-481-34779 | Viper S.W.D. LLC | Wharton, TXWildcat | PluggedGas | 5,100 | Nov 19, 2012 | — | — |
| Kane Brandon #142-089-32530 | Viper S.W.D. LLC | Colorado, TXGraceland (Lower Wilcox - Elvis) | PluggedGas | 18,600 | Mar 4, 2010 | — | — |
| Morton #242-239-33528 | Viper S.W.D. LLC | Jackson, TXWayside (Frio 3700) | ActiveInjection | 4,500 | Jan 7, 2010 | — | — |
| Malota #242-481-35009 | Viper S.W.D. LLC | Wharton, TXHillje | PluggedOil | 9,900 | Jun 2, 2009 | — | — |
| Hackbarth #542-239-01740 | Viper S.W.D. LLC | Jackson, TXWesthoff (Combined Associated) | ActiveOil | 6,003 | May 12, 2009 | — | — |
| Mt. Gilead Baptist Church #142-481-35025 | Viper S.W.D. LLC | Wharton, TXFrio (3580) | PluggedGas | 4,200 | Aug 9, 2008 | — | — |
| Graves T.A. #542-239-30777 | Viper S.W.D. LLC | Jackson, TXWesthoff (Combined Associated) | Shut inOil | 6,195 | Jun 2, 2008 | — | — |
| Graves T.A. #242-239-01770 | Viper S.W.D. LLC | Jackson, TXWesthoff (Combined Associated) | ActiveOil | 8,011 | Apr 16, 2008 | — | — |
| Hackbarth #2D42-239-01749 | Viper S.W.D. LLC | Jackson, TXWesthoff (Combined Associated) | ActiveInjection | 6,038 | Mar 11, 2008 | — | — |
| Kountze-Couch #142-481-30498 | Viper S.W.D. LLC | Wharton, TXK-C (Frio 6800) | PluggedOil | 7,306 | Mar 19, 2007 | — | — |
| Gep LP/Goff Mineral Trust #342-239-33390 | Viper S.W.D. LLC | Jackson, TXElbert Goff (3700) | PluggedGas | 5,000 | Sep 22, 2006 | — | — |
| Morton #1D42-239-31235 | Viper S.W.D. LLC | Jackson, TXWayside (Frio 3700) | PluggedGas | 4,600 | Jul 20, 2006 | — | — |
| Lehrer GU a #142-089-31761 | Viper S.W.D. LLC | Colorado, TXGraceland (Cruel) | ActiveGas | 14,173 | Oct 21, 2003 | — | — |
| Geo-Goldenrod #342-239-33229 | Viper S.W.D. LLC | Jackson, TXGrace (Frio 4450) | PluggedGas | 7,500 | Aug 19, 2003 | — | — |
| Kane #142-089-31684 | Viper S.W.D. LLC | Colorado, TXNada NE. (Wilcox 9700) | PluggedGas | 10,000 | Apr 7, 2003 | — | — |
| Goff Unit #242-239-33167 | Viper S.W.D. LLC | Jackson, TXWearden Ranch (3750) | PluggedGas | 4,500 | Nov 30, 2001 | — | — |
| Wendel Anna Jane #142-481-33387 | Viper S.W.D. LLC | Wharton, TXJones Creek (8300) | PluggedGas | 8,500 | Aug 6, 1997 | — | — |
| Bures #142-239-32939 | Viper S.W.D. LLC | Jackson, TXMustang Creek East (6150) | Temporarily abandonedGas | 6,580 | Mar 3, 1997 | — | — |
| Hlavinka a #142-239-32926 | Viper S.W.D. LLC | Jackson, TXMustang Creek East (6150) | PluggedGas | 6,150 | Nov 21, 1996 | — | — |
| Gold Clarine #142-089-32002 | Viper S.W.D. LLC | Colorado, TXGarwood S.E. (Y-2) | PluggedGas | 6,600 | Sep 10, 1996 | — | — |
| Staff Frank L. Jr. #442-481-33833 | Viper S.W.D. LLC | Wharton, TXPopp (2600) | PluggedGas | 2,800 | Oct 6, 1995 | — | — |
| Stovall Guy F. Trust #242-481-33701 | Viper S.W.D. LLC | Wharton, TXMott Slough (Yegua) | PluggedGas | 8,500 | Apr 13, 1994 | — | — |
| Brothers Cattle Co. Inc #442-481-33697 | Viper S.W.D. LLC | Wharton, TXTenna (Hillje Sand) | PluggedOil | 5,000 | Mar 29, 1994 | — | — |
| Wegenhoft I.W. #242-481-33644 | Viper S.W.D. LLC | Wharton, TXTenna (Hillje Sand) | PluggedOil | 5,300 | Jun 17, 1993 | — | — |
| Hillje Estate #1A42-481-33624 | Viper S.W.D. LLC | Wharton, TXTenna (Hillje Sand) | PluggedOil | 4,300 | Mar 11, 1993 | — | — |
| Hillje Oil Unit #142-481-33598 | Viper S.W.D. LLC | Wharton, TXTenna (Hillje Sand) | PluggedOil | 4,300 | Nov 10, 1992 | — | — |
| Brothers Cattle Co. Inc #342-481-33568 | Viper S.W.D. LLC | Wharton, TXTenna (Hillje Sand) | PluggedOil | 4,300 | Apr 22, 1992 | — | — |
| Baylor University et al #142-481-33463 | Viper S.W.D. LLC | Wharton, TXMott Slough (Yegua) | PluggedGas | 8,300 | Mar 18, 1992 | — | — |
| Wegenhoft I. W. #142-481-33564 | Viper S.W.D. LLC | Wharton, TXTrans-Tex (3000 Cat.) | PluggedGas | 9,200 | Mar 17, 1992 | — | — |
| Brothers Cattle Co. Inc #142-481-33414 | Viper S.W.D. LLC | Wharton, TXTenna (Hillje Sand) | PluggedOil | 5,300 | Dec 2, 1991 | — | — |
| Mauritz Unit #342-239-31532 | Viper S.W.D. LLC | Jackson, TXCaracahua Creek (TM a LO FB-E) | PluggedOil | 9,800 | Mar 15, 1990 | — | — |
| Kane-Brandon Gas Unit #542-089-31764 | Viper S.W.D. LLC | Colorado, TXNada (Yegua 7000) | PluggedOil | 20,000 | Dec 5, 1989 | — | — |
| Meek -E- #442-481-32783 | Viper S.W.D. LLC | Wharton, TXSwanson (2950) | Shut inGas | 5,147 | Nov 16, 1989 | — | — |
| Thomas E.W. #1 D42-481-33303 | Viper S.W.D. LLC | Wharton, TXBoling | PluggedOil | 700 | Sep 13, 1989 | — | — |
| Mauritz T.N. Etal #1 T42-239-31898 | Viper S.W.D. LLC | Jackson, TXLa Ward NE. (6480) | PluggedOil | 7,415 | May 27, 1988 | — | — |
| Pocchiola el al Unit #142-321-31540 | Viper S.W.D. LLC | Matagorda, TXPheasant East (Melbourne Lo.) | PluggedOil | 9,500 | Apr 13, 1988 | — | — |
| Burditt Allen L. #142-239-32226 | Viper S.W.D. LLC | Jackson, TXCarancahua Creek (TM C LO) | PluggedOil | 10,000 | Aug 14, 1985 | — | — |