| Whitehead W. L. #180142-137-31935 | Newfield Exploration Company | Edwards, TXVinegarone E. (Penn. Sand) | PluggedGas | 15,000 | Dec 8, 2007 | — | — |
| Cage-Briscoe B 156H Unit #156HHZ42-323-32975 | Newfield Exploration Company | Maverick, TXComanche-Halsell (6500) | PluggedOil | 7,000 | Oct 31, 2007 | — | — |
| Cage-Briscoe a 228H Unit #228HHZ42-323-32974 | Newfield Exploration Company | Maverick, TXComanche-Halsell (6500) | PluggedOil | 7,200 | Oct 19, 2007 | — | — |
| Cage-West B 136H Unit #136HHZ42-323-32937 | Newfield Exploration Company | Maverick, TXComanche-Halsell (6500) | PluggedOil | 6,900 | Oct 1, 2007 | — | — |
| Cage-West B 437H Unit #437HHZ42-323-32919 | Newfield Exploration Company | Maverick, TXComanche-Halsell (6500) | PluggedOil | 7,000 | Sep 27, 2007 | — | — |
| Glass Ranch B #17742-323-32970 | Newfield Exploration Company | Maverick, TXIndio Tanks (Pearsall) | PluggedGas | 12,000 | Aug 20, 2007 | — | — |
| Cage-Briscoe B 144H Unit #144HHZ42-323-32825 | Newfield Exploration Company | Maverick, TXComanche-Halsell (6500) | PluggedOil | 7,200 | Jul 30, 2007 | — | — |
| Paloma #3133HHZ42-323-32964 | Newfield Exploration Company | Maverick, TXChittim (Georgetown) | PluggedOil | 3,500 | Jul 17, 2007 | — | — |
| Carrillo/Conoco Fee #142-131-38516 | Newfield Exploration Company | Duval, TXDestino (Wx. Ronnie Sd.) | PluggedGas | 18,000 | Jul 11, 2007 | — | — |
| Allar #5803HHZ42-137-31913 | Newfield Exploration Company | Edwards, TXGeronimo Creek (Ellenburger) | PluggedGas | 10,000 | Jul 11, 2007 | — | — |
| Cage-Briscoe B 154H Unit #154HHZ42-323-32917 | Newfield Exploration Company | Maverick, TXComanche-Halsell (6500) | PluggedOil | 7,100 | Jul 2, 2007 | — | — |
| Davis #1001HHZ42-137-31911 | Newfield Exploration Company | Edwards, TXGeronimo Creek (Ellenburger) | PluggedGas | 10,000 | Jun 26, 2007 | — | — |
| Ramirez Gas Unit #142-047-32298 | Newfield Exploration Company | Brooks, TXLopez Ranch (Consolidated) | PluggedGas | 11,500 | Jun 7, 2007 | — | — |
| Shaw #7001HHZ42-137-31906 | Newfield Exploration Company | Edwards, TXGeronimo Creek (Ellenburger) | PluggedGas | 11,000 | Jun 1, 2007 | — | — |
| Cage-Briscoe a 119H Unit #119HHZ42-323-32890 | Newfield Exploration Company | Maverick, TXComanche-Halsell (6500) | PluggedOil | 7,000 | May 25, 2007 | — | — |
| Burr a #216HHZ42-323-32957 | Newfield Exploration Company | Maverick, TXTwo M (Georgetown) | PluggedOil | 4,500 | May 12, 2007 | — | — |
| Four Square Ranch #21HRHZ42-137-31893 | Newfield Exploration Company | Edwards, TXSnakebite (Ellenburger) | PluggedGas | 10,000 | May 8, 2007 | — | — |
| Paloma #2133HHZ42-323-32708 | Newfield Exploration Company | Maverick, TXChittim (Georgetown) | PluggedOil | 6,000 | Apr 27, 2007 | — | — |
| Hartt G.U. 1 #242-285-32984 | Newfield Exploration Company | Lavaca, TXProvident City (Wilcox 10800) | PluggedGas | 13,500 | Apr 17, 2007 | — | — |
| Moody-Hutchings #142-473-31104 | Newfield Exploration Company | Waller, TXWildcat | PluggedGas | 16,500 | Apr 17, 2007 | — | — |
| Kincaid #2199HHZ42-323-32940 | Newfield Exploration Company | Maverick, TXChittim E. (Rodessa 5300) | PluggedGas | 6,500 | Feb 6, 2007 | — | — |
| Four Square Ranch #21HHZ42-137-31874 | Newfield Exploration Company | Edwards, TXWildcat | PluggedGas | 10,000 | Feb 5, 2007 | — | — |
| Sergio Jr. #142-505-35804 | Newfield Exploration Company | Zapata, TXWildcat | PluggedGas | 11,500 | Jan 31, 2007 | — | — |
| Burr C #161HHZ42-323-32935 | Newfield Exploration Company | Maverick, TXTravis Higgins (Rodessa) | PluggedGas | 5,400 | Jan 3, 2007 | — | — |
| Cage-Briscoe B 537 Unit #537HHZ42-323-32931 | Newfield Exploration Company | Maverick, TXComanche-Halsell (6500) | PluggedOil | 7,000 | Nov 20, 2006 | — | — |
| Allen W. W. Estate #142-285-33336 | Newfield Exploration Company | Lavaca, TXProvident City NE (LWR Wx. Cons) | PluggedGas | 17,000 | Sep 27, 2006 | — | — |
| Burr a #131HHZ42-323-32560 | Newfield Exploration Company | Maverick, TXTwo M (Georgetown) | PluggedOil | 5,750 | Sep 19, 2006 | — | — |
| Burr #431HHZ42-323-32623 | Newfield Exploration Company | Maverick, TXTwo M (Georgetown) | PluggedOil | 3,950 | Sep 14, 2006 | — | — |
| Barclay #162242-323-32916 | Newfield Exploration Company | Maverick, TXIndio Tanks (Pearsall) | PluggedGas | 8,000 | Sep 5, 2006 | — | — |
| Guerra #142-215-32695 | Newfield Exploration Company | Hidalgo, TXLa Reforma (L) | PluggedGas | 10,500 | Aug 3, 2006 | — | — |
| Cage R.C.-28- #142-323-00613 | Newfield Exploration Company | Maverick, TXEl Indio N.(olmos) | PluggedOil | 2,500 | Jul 18, 2006 | — | — |
| Hellen Mineral Properties #142-247-32370 | Newfield Exploration Company | Jim Hogg, TXLa Mota (Queen City) | PluggedGas | 11,300 | Jul 14, 2006 | — | — |
| West Huxley Deep Unit JJ #1HHZ42-419-31088 | Newfield Exploration Company | Shelby, TXMei (Pettit) | PluggedGas | 11,000 | Jul 6, 2006 | — | — |
| Baber Estate GU #242-089-32486 | Newfield Exploration Company | Colorado, TXProvident City NE (LWR Wx. Cons) | PluggedGas | 18,000 | May 31, 2006 | — | — |
| Paloma E #182HHZ42-323-32601 | Newfield Exploration Company | Maverick, TXChittim (Georgetown) | PluggedOil | 5,600 | May 19, 2006 | — | — |
| Cage-Briscoe B 146 Unit #146HHZ42-323-32851 | Newfield Exploration Company | Maverick, TXComanche-Halsell (6500) | PluggedOil | 7,100 | Feb 17, 2006 | — | — |
| Davis-Locke G.U. #142-481-34556 | Newfield Exploration Company | Wharton, TXWildcat | PluggedGas | 16,500 | Feb 6, 2006 | — | — |
| Kincaid #15HHZ42-323-32832 | Newfield Exploration Company | Maverick, TXChittim (5600) | PluggedGas | 6,000 | Jan 26, 2006 | — | — |
| Baber Estate GU #142-089-32457 | Newfield Exploration Company | Colorado, TXProvident City NE (LWR Wx. Cons) | PluggedGas | 18,000 | Nov 30, 2005 | — | — |
| Cage-Briscoe B245 Unit #245HHZ42-323-32826 | Newfield Exploration Company | Maverick, TXComanche-Halsell (6500) | PluggedOil | 7,200 | Nov 23, 2005 | — | — |
| Rolston #80142-137-31819 | Newfield Exploration Company | Edwards, TXGeronimo Creek (Ellenburger) | PluggedGas | 10,000 | Nov 16, 2005 | — | — |
| Wipff #38142-323-32820 | Newfield Exploration Company | Maverick, TXWildcat | PluggedGas | 6,300 | Sep 22, 2005 | — | — |
| Four Square Ranch #1442-137-31799 | Newfield Exploration Company | Edwards, TXSnakebite (Ellenburger) | PluggedGas | 8,500 | Sep 7, 2005 | — | — |
| Four Square Ranch #1842-137-31802 | Newfield Exploration Company | Edwards, TXSnakebite (Ellenburger) | PluggedGas | 8,500 | Aug 15, 2005 | — | — |
| Paloma #3110HHZ42-323-32813 | Newfield Exploration Company | Maverick, TXChittim (Austin Chalk) | PluggedOil | 2,300 | Aug 5, 2005 | — | — |
| Burr a #25042-323-32809 | Newfield Exploration Company | Maverick, TXTwo M (Georgetown) | PluggedOil | 5,500 | Jun 29, 2005 | — | — |
| Trotter #116HHZ42-127-33281 | Newfield Exploration Company | Dimmit, TXCarrizo North (Austin Chalk) | PluggedOil | 6,100 | May 27, 2005 | — | — |
| Trotter-Harvey #1522HHZ42-127-33277 | Newfield Exploration Company | Dimmit, TXPena Creek (Georgetown) | PluggedGas | 7,000 | May 13, 2005 | — | — |
| Villarreal #142-505-35269 | Newfield Exploration Company | Zapata, TXRamirez (Wilcox) | PluggedGas | 11,000 | May 2, 2005 | — | — |
| Burr C #4231XHHZ42-323-32801 | Newfield Exploration Company | Maverick, TXWipff (Georgetown) | PluggedOil | 2,800 | Apr 26, 2005 | — | — |