| Spendlove Unit #1HHZ42-255-32177 | Silver Hill Energy Operating LLC | Karnes, TXEagleville (Eagle Ford-2) | ActiveOil | 11,993 | Nov 8, 2011 | — | — |
| Bednorz #2HHZ42-255-32151 | Silver Hill Energy Operating LLC | Karnes, TXEagleville (Eagle Ford-2) | Shut inOil | 11,312 | Oct 11, 2011 | — | — |
| Margaret Unit 3 #1HHZ42-255-32079 | Silver Hill Energy Operating LLC | Karnes, TXEagleville (Eagle Ford-2) | ActiveOil | 11,517 | Aug 17, 2011 | — | — |
| Manka Unit 2 #1HHZ42-255-32033 | Silver Hill Energy Operating LLC | Karnes, TXEagleville (Eagle Ford-2) | ActiveOil | 10,867 | Jul 7, 2011 | — | — |
| Manka Unit 1 #1HHZ42-255-32007 | Silver Hill Energy Operating LLC | Karnes, TXEagleville (Eagle Ford-2) | ActiveOil | 11,432 | Jun 20, 2011 | — | — |
| Margaret Unit 2 #2HHZ42-255-31977 | Silver Hill Energy Operating LLC | Karnes, TXEagleville (Eagle Ford-2) | ActiveOil | 11,266 | May 23, 2011 | — | — |
| Bench Lake Farms Unit 1 #1HHZ42-255-31916 | Silver Hill Energy Operating LLC | Karnes, TXEagleville (Eagle Ford-2) | ActiveOil | 11,930 | Mar 30, 2011 | — | — |
| Peter #1HHZ42-283-32440 | Silver Hill Energy Operating LLC | La Salle, TXEagleville (Eagle Ford-1) | Shut inOil | 9,393 | Feb 9, 2011 | — | — |
| Margaret Unit 1 #1HHZ42-255-31848 | Silver Hill Energy Operating LLC | Karnes, TXEagleville (Eagle Ford-2) | ActiveOil | 10,599 | Jan 21, 2011 | — | — |
| Flores #1HHZ42-283-32421 | Silver Hill Energy Operating LLC | La Salle, TXEagleville (Eagle Ford-1) | Shut inOil | 8,763 | Jan 21, 2011 | — | — |
| Martindale #1HHZ42-283-32368 | Silver Hill Energy Operating LLC | La Salle, TXEagleville (Eagle Ford-1) | ActiveOil | 10,550 | Oct 22, 2010 | — | — |
| Eubanks Unit #1HHZ42-419-31635 | Silver Hill Energy Operating LLC | Shelby, TXCarthage (Haynesville Shale) | ActiveGas | 11,648 | Oct 20, 2010 | — | — |
| Baggett John B #7HHZ42-127-33789 | Silver Hill Energy Operating LLC | Dimmit, TXEagleville (Eagle Ford-1) | ActiveOil | 7,244 | Oct 14, 2010 | — | — |
| Joey Smith #5HHZ42-283-32344 | Silver Hill Energy Operating LLC | La Salle, TXEagleville (Eagle Ford-1) | ActiveOil | 7,767 | Sep 15, 2010 | — | — |
| Joey Smith #4HHZ42-283-32328 | Silver Hill Energy Operating LLC | La Salle, TXEagleville (Eagle Ford-1) | ActiveOil | 7,747 | Aug 19, 2010 | — | — |
| Cox #1HHZ42-283-32313 | Silver Hill Energy Operating LLC | La Salle, TXEagleville (Eagle Ford-1) | ActiveOil | 8,056 | Jul 22, 2010 | — | — |
| Bednorz #1HHZ42-255-31704 | Silver Hill Energy Operating LLC | Karnes, TXEagleville (Eagle Ford-2) | ActiveOil | 11,255 | Jul 13, 2010 | — | — |
| D & S #1 HHZ42-123-32344 | Silver Hill Energy Operating LLC | De Witt, TXEagleville (Eagle Ford-2) | Shut inOil | 13,033 | Jul 8, 2010 | — | — |
| Joey Smith #3HHZ42-283-32295 | Silver Hill Energy Operating LLC | La Salle, TXEagleville (Eagle Ford-1) | ActiveOil | 7,699 | Jun 22, 2010 | — | — |
| Christine #1HHZ42-255-31675 | Silver Hill Energy Operating LLC | Karnes, TXEagleville (Eagle Ford-2) | ActiveOil | 11,082 | May 6, 2010 | — | — |
| Marshall Anderson #1HHZ42-419-31578 | Silver Hill Energy Operating LLC | Shelby, TXCarthage (Haynesville Shale) | ActiveGas | 11,481 | Apr 14, 2010 | — | — |
| Gonzales #1HHZ42-283-32259 | Silver Hill Energy Operating LLC | La Salle, TXEagleville (Eagle Ford-1) | ActiveOil | 10,095 | Apr 7, 2010 | — | — |
| Doyle Boles Federal #k 1 HHZ42-419-31564 | Silver Hill Energy Operating LLC | Shelby, TXCarthage (Haynesville Shale) | ActiveGas | 11,635 | Mar 17, 2010 | — | — |
| Hinton #1HHZ42-419-31554 | Silver Hill Energy Operating LLC | Shelby, TXCarthage (Haynesville Shale) | ActiveGas | 12,375 | Feb 19, 2010 | — | — |
| George Burton O. Jr. #1HZ42-507-32281 | Silver Hill Energy Operating LLC | Zavala, TXPearsall (Austin Chalk) | Shut inOil | 6,800 | Feb 2, 2010 | — | — |
| Martinsville #1HHZ42-419-31522 | Silver Hill Energy Operating LLC | Shelby, TXCarthage (Haynesville Shale) | ActiveGas | 12,515 | Nov 20, 2009 | — | — |
| Ellington-Ellora #1HHZ42-419-31505 | Silver Hill Energy Operating LLC | Shelby, TXCarthage (Haynesville Shale) | ActiveGas | 11,937 | Sep 10, 2009 | — | — |
| Rudd #1HHZ42-203-34862 | Silver Hill Energy Operating LLC | Harrison, TXCarthage (Haynesville Shale) | ActiveGas | 10,691 | Aug 5, 2009 | — | — |
| Pdu Pine #a 1HZ42-419-31478 | Silver Hill Energy Operating LLC | Shelby, TXCarthage (Haynesville Shale) | ActiveGas | 11,822 | Jun 17, 2009 | — | — |
| Stratocaster Gas Unit #1HHZ42-203-34760 | Silver Hill Energy Operating LLC | Harrison, TXCarthage (Haynesville Shale) | ActiveGas | 10,874 | Jan 2, 2009 | — | — |
| U.S.A. Double H #1HZ42-419-31396 | Silver Hill Energy Operating LLC | Shelby, TXCarthage (Haynesville Shale) | ActiveGas | 12,226 | Nov 20, 2008 | — | — |
| Bookout Gas Unit #1HHZ42-203-34685 | Silver Hill Energy Operating LLC | Harrison, TXCarthage (Haynesville Shale) | ActiveGas | 11,420 | Oct 11, 2008 | — | — |
| Zap #2HHZ42-419-31353 | Silver Hill Energy Operating LLC | Shelby, TXBridges E. (James Lime) | ActiveGas | 6,492 | Sep 6, 2008 | — | — |
| USA Ellington #342-419-31048 | Silver Hill Energy Operating LLC | Shelby, TXBridges E. (James Lime) | ActiveInjection | 6,086 | Dec 22, 2005 | — | — |
| USA-Ellington #2HHZ42-419-30954 | Silver Hill Energy Operating LLC | Shelby, TXBridges E. (James Lime) | Temporarily abandonedGas | 6,381 | Jul 21, 2004 | — | — |
| USA-Ellington #1HHZ42-419-30953 | Silver Hill Energy Operating LLC | Shelby, TXBridges E. (James Lime) | ActiveGas | 6,337 | Jul 15, 2004 | — | — |
| Center Deep Unit AK #1HZ42-419-30930 | Silver Hill Energy Operating LLC | Shelby, TXHuxley (6100) | PluggedGas | 6,260 | May 3, 2004 | — | — |
| USA Massey #1HHZ42-419-30802 | Silver Hill Energy Operating LLC | Shelby, TXBridges E. (James Lime) | ActiveGas | 6,295 | Jun 6, 2003 | — | — |
| USA-Lawson #1HHZ42-419-30830 | Silver Hill Energy Operating LLC | Shelby, TXBridges E. (James Lime) | ActiveGas | 6,295 | Jul 22, 2002 | — | — |
| USA-Lock #2HHZ42-419-30828 | Silver Hill Energy Operating LLC | Shelby, TXBridges E. (James Lime) | ActiveGas | 6,295 | Jun 29, 2002 | — | — |
| Hamill #1HHZ42-419-30819 | Silver Hill Energy Operating LLC | Shelby, TXBridges E. (James Lime) | Temporarily abandonedGas | 6,295 | Feb 4, 2002 | — | — |
| Center Deep Unit #5HZ42-419-30800 | Silver Hill Energy Operating LLC | Shelby, TXHuxley (6100) | PluggedGas | 6,300 | Jul 2, 2001 | — | — |
| USA-Lock #1HHZ42-419-30790 | Silver Hill Energy Operating LLC | Shelby, TXBridges E. (James Lime) | ActiveGas | 6,295 | Jun 15, 2001 | — | — |
| Zap #1HHZ42-419-30772 | Silver Hill Energy Operating LLC | Shelby, TXBridges E. (James Lime) | ActiveGas | 6,295 | Apr 9, 2001 | — | — |
| Henderson a #1HHZ42-419-30788 | Silver Hill Energy Operating LLC | Shelby, TXHuxley (6100) | ActiveGas | 7,141 | Apr 9, 2001 | — | — |
| Davis #1HHZ42-419-30770 | Silver Hill Energy Operating LLC | Shelby, TXHuxley (6100) | ActiveGas | 6,126 | Dec 21, 2000 | — | — |
| USA-Bridges #2HZ42-419-30759 | Silver Hill Energy Operating LLC | Shelby, TXBridges E. (James Lime) | ActiveInjection | 9,193 | Oct 19, 2000 | — | — |
| Polley a #1HHZ42-419-30744 | Silver Hill Energy Operating LLC | Shelby, TXBridges E. (James Lime) | ActiveGas | 6,558 | Aug 11, 2000 | — | — |
| Shofner #1HZ42-419-30746 | Silver Hill Energy Operating LLC | Shelby, TXHuxley (6100) | Temporarily abandonedGas | 14,270 | Jul 25, 2000 | — | — |
| USA-Bridges #1HZ42-419-30726 | Silver Hill Energy Operating LLC | Shelby, TXBridges E. (James Lime) | ActiveGas | 6,359 | Mar 22, 2000 | — | — |