| Goldston W. L. et al #t 3D42-215-32048 | Milagro Exploration LLC only | Hidalgo, TXLos Indios (3850 Stray) | PluggedGas | 7,300 | Feb 21, 2013 | — | — |
| Josey Ranch Gas Unit No. 3 #342-201-32399 | Milagro Exploration LLC only | Harris, TXCypress (Yegua 6800) | PluggedGas | 14,700 | Feb 15, 2013 | — | — |
| Josey Ranch Gas Unit #3 #1142-201-32457 | Milagro Exploration LLC only | Harris, TXCypress (Yegua Basal) | PluggedGas | 12,500 | Dec 10, 2011 | — | — |
| Colton Walker #29-1HHZ35-153-23537 | Milagro Exploration LLC only | Woodward, OK | CanceledNo type on file | 12,559 | Aug 17, 2011 | — | — |
| Skitter Pop #18-1HHZ35-059-22576 | Milagro Exploration LLC only | Harper, OKCherokee | PluggedNo type on file | 11,495 | Aug 16, 2011 | — | — |
| Duncan Ranch G #942-321-32311 | Milagro Exploration LLC only | Matagorda, TXMagnet Withers (Martinez SD) | PluggedGas | 15,200 | Aug 20, 2010 | — | — |
| O Connor Ranch #942-175-33705 | Milagro Exploration LLC only | Goliad, TXOconnor Ranch (Frio Cons.) | PluggedGas | 5,500 | Jan 20, 2010 | — | — |
| East Baer Ranch #1RE42-321-31889 | Milagro Exploration LLC only | Matagorda, TXBaer Ranch (Tex-Miss #6) | PluggedGas | 19,200 | Feb 12, 2009 | — | — |
| Duncan Ranch a #2R42-321-32266 | Milagro Exploration LLC only | Matagorda, TXHollywood South (Frio 7900) | PluggedGas | 8,700 | Sep 25, 2008 | — | — |
| Duncan Ranch B #3ST42-321-32263 | Milagro Exploration LLC only | Matagorda, TXHollywood South (Frio 7900) | PluggedGas | 9,200 | Sep 15, 2008 | — | — |
| Nursery Tract #142-481-35011 | Milagro Exploration LLC only | Wharton, TXBemus (3000) | PluggedGas | 5,000 | Jun 28, 2008 | — | — |
| Duncan Ranch E #642-321-32237 | Milagro Exploration LLC only | Matagorda, TXBemus (3000) | PluggedGas | 4,500 | May 21, 2008 | — | — |
| Duncan Ranch #142-321-32229 | Milagro Exploration LLC only | Matagorda, TXChalmers (2700) | PluggedGas | 4,000 | May 5, 2008 | — | — |
| Hill #242-427-34277 | Milagro Exploration LLC only | Starr, TXCowboy (Vksbg 6900) | PluggedGas | 12,000 | Mar 28, 2008 | — | — |
| Josey Ranch Gas Unit 7 #2442-201-32778 | Milagro Exploration LLC only | Harris, TXCypress Deep (Wilcox) | PluggedGas | 11,200 | Mar 12, 2007 | — | — |
| Baker E. #142-297-34345 | Milagro Exploration LLC only | Live Oak, TXKitty Burns ( Queen City) | PluggedGas | 15,000 | Sep 19, 2006 | — | — |
| Labay #142-285-33269 | Milagro Exploration LLC only | Lavaca, TXSpeaks (3600) | PluggedGas | 4,000 | May 4, 2006 | — | — |
| O Connor Ranch #3642-175-33916 | Milagro Exploration LLC only | Goliad, TXOld Buzzard (Wilcox) | PluggedGas | 15,100 | May 2, 2006 | — | — |
| Barnes #142-285-33258 | Milagro Exploration LLC only | Lavaca, TXSpeaks (3600) | PluggedGas | 4,000 | Apr 6, 2006 | — | — |
| Crow-O Connor G. U. 4 #242-175-33875 | Milagro Exploration LLC only | Goliad, TXB-S (Frio 3380) | PluggedGas | 4,500 | Feb 23, 2006 | — | — |
| McCampbell #142-175-33876 | Milagro Exploration LLC only | Goliad, TXOconnor Ranch (Frio Cons.) | PluggedGas | 4,000 | Jan 25, 2006 | — | — |
| O Connor Ranch #3342-175-33797 | Milagro Exploration LLC only | Goliad, TXOconnor Ranch (Frio Cons.) | PluggedGas | 4,800 | Jun 15, 2005 | — | — |
| O Connor Ranch #2942-175-33771 | Milagro Exploration LLC only | Goliad, TXClip (2300 FT Sand) | PluggedGas | 3,000 | May 5, 2005 | — | — |
| Iles #242-245-32401 | Milagro Exploration LLC only | Jefferson, TXArgo-Hawk (10400 Sand) | PluggedGas | 12,500 | Apr 20, 2005 | — | — |
| O Connor Ranch #2642-175-33763 | Milagro Exploration LLC only | Goliad, TXOconnor Ranch (Frio Cons.) | PluggedGas | 5,300 | Apr 15, 2005 | — | — |
| O Connor Ranch #1842-175-33740 | Milagro Exploration LLC only | Goliad, TXOconnor Ranch (Frio Cons.) | PluggedGas | 5,300 | Apr 4, 2005 | — | — |
| O Connor Ranch #2442-175-33757 | Milagro Exploration LLC only | Goliad, TXOconnor Ranch (Frio Cons.) | PluggedGas | 5,300 | Apr 4, 2005 | — | — |
| O Connor Ranch #742-175-33739 | Milagro Exploration LLC only | Goliad, TXOconnor Ranch (Frio Cons.) | PluggedGas | 4,900 | Feb 22, 2005 | — | — |
| O Connor Ranch #2142-175-33737 | Milagro Exploration LLC only | Goliad, TXOconnor Ranch (Frio Cons.) | PluggedGas | 4,900 | Feb 3, 2005 | — | — |
| O Connor Ranch #1142-175-33713 | Milagro Exploration LLC only | Goliad, TXOconnor Ranch (Frio Cons.) | PluggedGas | 3,100 | Dec 29, 2004 | — | — |
| O Connor Ranch #1042-175-33712 | Milagro Exploration LLC only | Goliad, TXOconnor Ranch (Frio Cons.) | PluggedGas | 5,300 | Dec 28, 2004 | — | — |
| McCan C. K. Jr. et al #642-469-31515 | Milagro Exploration LLC only | Victoria, TXSalem (1820) | PluggedGas | 4,500 | Dec 22, 2004 | — | — |
| Westbury Farms #142-245-31310 | Milagro Exploration LLC only | Jefferson, TXConstitution (Westbury) | PluggedOil | 17,500 | Dec 20, 2004 | — | — |
| O Connor Ranch #342-175-33683 | Milagro Exploration LLC only | Goliad, TXOconnor Ranch (Frio Cons.) | PluggedGas | 5,400 | Nov 9, 2004 | — | — |
| O Connor Ranch #542-175-33678 | Milagro Exploration LLC only | Goliad, TXLa Bahia | PluggedOil | 7,000 | Nov 1, 2004 | — | — |
| O Connor Ranch #242-175-33680 | Milagro Exploration LLC only | Goliad, TXOconnor Ranch (Frio Cons.) | PluggedGas | 5,300 | Nov 1, 2004 | — | — |
| Heard Claude E. B #742-025-01523 | Milagro Exploration LLC only | Bee, TXHeard Ranch (2900) | PluggedGas | 5,000 | Jul 12, 2004 | — | — |
| Heard C. E. B #442-025-01528 | Milagro Exploration LLC only | Bee, TXHeard Ranch (3650) | PluggedGas | 4,350 | Aug 8, 2003 | — | — |
| Josey Ranch Gas Unit No. 5 #2242-201-32663 | Milagro Exploration LLC only | Harris, TXCypress Deep (Wilcox) | PluggedGas | 11,300 | Jun 20, 2003 | — | — |
| Belia Barrera Gas Unit #242-131-36920 | Milagro Exploration LLC only | Duval, TXFour Sevens (Yegua a 7865) | PluggedGas | 8,500 | Mar 5, 2003 | — | — |
| Hornstein #142-175-33218 | Milagro Exploration LLC only | Goliad, TXMission Valley W. (Frio 2760) | PluggedGas | 3,500 | Jan 27, 2003 | — | — |
| Cobb Dot #142-297-34268 | Milagro Exploration LLC only | Live Oak, TXDolan (Hostetter) | PluggedGas | 17,500 | Apr 18, 2002 | — | — |
| O Connor Ranch M #142-175-33327 | Milagro Exploration LLC only | Goliad, TXOconnor Ranch (Frio Cons.) | PluggedGas | 5,000 | Feb 14, 2001 | — | — |
| Josey Ranch Gas Unit 7 #2142-201-32600 | Milagro Exploration LLC only | Harris, TXLangham Creek (Wilcox E-1) | PluggedGas | 12,000 | Jul 13, 2000 | — | — |
| Guerra A. Jr. et al -a- #6 J42-427-30188 | Milagro Exploration LLC only | Starr, TXLa Reforma (H) | PluggedGas | 7,397 | Jul 5, 2000 | — | — |
| O Connor Ranch R #142-175-33254 | Milagro Exploration LLC only | Goliad, TXOconnor Ranch (Frio Cons.) | PluggedGas | 5,200 | Jun 16, 2000 | — | — |
| State Tract 924-S #142-273-32299 | Milagro Exploration LLC only | Kleberg, TXPadre North (8400) | PluggedGas | 10,800 | Apr 27, 2000 | — | — |
| Doehrman Floyd #242-123-31878 | Milagro Exploration LLC only | De Witt, TXOrtiz Frio (3211) | PluggedGas | 3,500 | Feb 4, 2000 | — | — |
| Ashe Bcde #1242-497-34481 | Milagro Exploration LLC only | Wise, TXCap Yates (Consolidated Congl.) | PluggedGas | 6,000 | Jan 28, 2000 | — | — |
| Ashe Bcde #b 1042-497-34477 | Milagro Exploration LLC only | Wise, TXCap Yates (Consolidated Congl.) | PluggedGas | 6,500 | Jan 11, 2000 | — | — |