| Boothe Gas Unit #142-123-32088 | Blackbrush O & G LLC | De Witt, TXSawfish (Edwards) | ActiveGas | 15,000 | Mar 23, 2006 | — | — |
| Kuenstler Gas Unit #1HZ42-297-34561 | Blackbrush O & G LLC | Live Oak, TXPawnee (Edwards) | ActiveGas | 13,954 | Jan 9, 2006 | — | — |
| Shiner Ranch #6HZ42-163-33115 | Blackbrush O & G LLC | Frio, TXPearsall (Buda Lime) | PluggedGas | 8,200 | Dec 29, 2005 | — | — |
| Henry Bues Gas Unit #15HZ42-025-33383 | Blackbrush O & G LLC | Bee, TXPawnee (Edwards) | ActiveGas | 13,811 | Dec 28, 2005 | — | — |
| Shiner Ranch #208HZ42-163-32955 | Blackbrush O & G LLC | Frio, TXPearsall (Buda Lime) | PluggedGas | 13,200 | Dec 19, 2005 | — | — |
| Charles Nichols Gas Unit #1HZ42-297-34663 | Blackbrush O & G LLC | Live Oak, TXIsaacks (Edwards) | ActiveGas | 12,970 | Dec 14, 2005 | — | — |
| Oneal Gas Unit #12HZ42-025-33371 | Blackbrush O & G LLC | Bee, TXPawnee (Edwards) | ActiveGas | 13,818 | Nov 7, 2005 | — | — |
| Gamble #1142-155-30684 | Blackbrush O & G LLC | Foard, TXThalia (Wichita Falls) | ActiveGas | 1,120 | Sep 21, 2005 | — | — |
| Matus #442-155-30686 | Blackbrush O & G LLC | Foard, TXThalia (Wichita Falls) | ActiveGas | 1,031 | Sep 15, 2005 | — | — |
| Matus #542-155-30687 | Blackbrush O & G LLC | Foard, TXThalia (Wichita Falls) | ActiveGas | 1,024 | Sep 15, 2005 | — | — |
| Matus #642-155-30688 | Blackbrush O & G LLC | Foard, TXThalia (Wichita Falls) | ActiveGas | 1,024 | Sep 15, 2005 | — | — |
| Matus #742-155-30689 | Blackbrush O & G LLC | Foard, TXThalia (Wichita Falls) | ActiveGas | 1,024 | Sep 15, 2005 | — | — |
| Matus #842-155-30690 | Blackbrush O & G LLC | Foard, TXThalia (Wichita Falls) | ActiveGas | 1,035 | Sep 15, 2005 | — | — |
| Henry Bues Gas Unit #13HZ42-025-33360 | Blackbrush O & G LLC | Bee, TXPawnee (Edwards) | ActiveGas | 13,907 | Sep 14, 2005 | — | — |
| Henry Bues Gas Unit #14HZ42-025-33361 | Blackbrush O & G LLC | Bee, TXPawnee (Edwards) | ActiveGas | 13,885 | Sep 14, 2005 | — | — |
| Turner Gas Unit #12HZ42-025-33359 | Blackbrush O & G LLC | Bee, TXPawnee (Edwards) | ActiveGas | 14,036 | Sep 13, 2005 | — | — |
| Kuehn #1142-155-30683 | Blackbrush O & G LLC | Foard, TXThalia (Wichita Falls) | ActiveGas | 1,089 | Sep 13, 2005 | — | — |
| Gamble #1042-155-30685 | Blackbrush O & G LLC | Foard, TXThalia (Wichita Falls) | ActiveGas | 1,098 | Sep 13, 2005 | — | — |
| Cooper #542-155-30681 | Blackbrush O & G LLC | Foard, TXThalia (Wichita Falls) | ActiveGas | 1,121 | Aug 23, 2005 | — | — |
| Cooper #642-155-30682 | Blackbrush O & G LLC | Foard, TXThalia (Wichita Falls) | ActiveGas | 1,121 | Aug 23, 2005 | — | — |
| Morris #1842-155-30680 | Blackbrush O & G LLC | Foard, TXThalia (Wichita Falls) | ActiveGas | 1,121 | Jul 25, 2005 | — | — |
| Gamble #942-155-30674 | Blackbrush O & G LLC | Foard, TXThalia (Wichita Falls) | ActiveGas | 1,121 | Jul 15, 2005 | — | — |
| Swan #642-155-30675 | Blackbrush O & G LLC | Foard, TXThalia (Wichita Falls) | ActiveGas | 1,098 | Jul 15, 2005 | — | — |
| Abston a #242-155-30676 | Blackbrush O & G LLC | Foard, TXThalia (Wichita Falls) | ActiveGas | 1,096 | Jul 15, 2005 | — | — |
| Swan #742-155-30677 | Blackbrush O & G LLC | Foard, TXThalia (Wichita Falls) | ActiveGas | 1,098 | Jul 15, 2005 | — | — |
| Durrett #942-155-30678 | Blackbrush O & G LLC | Foard, TXThalia (Wichita Falls) | ActiveGas | 1,121 | Jul 15, 2005 | — | — |
| Durrett #842-155-30679 | Blackbrush O & G LLC | Foard, TXThalia (Wichita Falls) | ActiveGas | 1,121 | Jul 15, 2005 | — | — |
| Tomasek Gas Unit #8HZ42-025-33345 | Blackbrush O & G LLC | Bee, TXPawnee (Edwards) | ActiveGas | 13,692 | Jun 16, 2005 | — | — |
| Harry Schultz Gas Unit #1HZ42-297-34623 | Blackbrush O & G LLC | Live Oak, TXThree Rivers (Edwards) | ActiveGas | 13,388 | Jun 6, 2005 | — | — |
| Turner Gas Unit #11HZ42-025-33338 | Blackbrush O & G LLC | Bee, TXPawnee (Edwards) | ActiveGas | 14,003 | May 11, 2005 | — | — |
| Turner Gas Unit #10HZ42-025-33337 | Blackbrush O & G LLC | Bee, TXPawnee (Edwards) | ActiveGas | 14,014 | May 10, 2005 | — | — |
| Gordon Gas Unit #8HZ42-025-33331 | Blackbrush O & G LLC | Bee, TXPawnee (Edwards) | Temporarily abandonedGas | 14,004 | Apr 15, 2005 | — | — |
| Turner Gas Unit #9HZ42-025-33329 | Blackbrush O & G LLC | Bee, TXPawnee (Edwards) | ActiveGas | 14,038 | Apr 13, 2005 | — | — |
| Oneal Gas Unit #11HZ42-025-33328 | Blackbrush O & G LLC | Bee, TXPawnee (Edwards) | ActiveGas | 13,787 | Apr 6, 2005 | — | — |
| Denman #2 RHZ42-323-32797 | Blackbrush O & G LLC | Maverick, TXPena Creek (Georgetown) | PluggedOil | 6,500 | Mar 11, 2005 | — | — |
| Oneal Gas Unit #8HZ42-025-33197 | Blackbrush O & G LLC | Bee, TXPawnee (Edwards) | ActiveGas | 15,670 | Feb 17, 2005 | — | — |
| J A Leppard Gas Unit #2HZ42-025-33320 | Blackbrush O & G LLC | Bee, TXPawnee (Edwards) | ActiveGas | 13,946 | Feb 16, 2005 | — | — |
| Henry Bues Gas Unit #12HZ42-025-33317 | Blackbrush O & G LLC | Bee, TXPawnee (Edwards) | ActiveGas | 13,899 | Feb 1, 2005 | — | — |
| Benham Gas Unit a #2HZ42-297-34593 | Blackbrush O & G LLC | Live Oak, TXPawnee (Edwards) | ActiveGas | 13,990 | Dec 10, 2004 | — | — |
| Travis L. O. 641 #1 HHZ42-507-32652 | Blackbrush O & G LLC | Zavala, TXPena Creek (Georgetown) | PluggedOil | 9,500 | Oct 14, 2004 | — | — |
| Schroeder Gas Unit #3HZ42-025-33296 | Blackbrush O & G LLC | Bee, TXPawnee (Edwards) | ActiveGas | 13,977 | Sep 24, 2004 | — | — |
| Going Winnie Madge Gas Unit #2HZ42-025-33295 | Blackbrush O & G LLC | Bee, TXPawnee (Edwards) | Temporarily abandonedGas | 13,740 | Sep 22, 2004 | — | — |
| Hoyt Gentry Gas Unit #1HZ42-025-33294 | Blackbrush O & G LLC | Bee, TXPawnee (Edwards) | ActiveGas | 13,952 | Sep 20, 2004 | — | — |
| Denman #1 HHZ42-323-32758 | Blackbrush O & G LLC | Maverick, TXPena Creek (Georgetown) | PluggedOil | 5,600 | Sep 8, 2004 | — | — |
| Morales-Turnham Unit #2HZ42-163-32734 | Blackbrush O & G LLC | Frio, TXPearsall (Austin Chalk) | ActiveOil | 9,688 | Aug 12, 2004 | — | — |
| Benham Gas Unit a #1HZ42-297-34574 | Blackbrush O & G LLC | Live Oak, TXPawnee (Edwards) | ActiveGas | 14,019 | Jun 3, 2004 | — | — |
| Henry Bues Gas Unit #11HZ42-025-33272 | Blackbrush O & G LLC | Bee, TXPawnee (Edwards) | ActiveGas | 13,856 | Apr 30, 2004 | — | — |
| Oneal Gas Unit #9HZ42-025-33273 | Blackbrush O & G LLC | Bee, TXPawnee (Edwards) | ActiveGas | 13,872 | Apr 30, 2004 | — | — |
| Turner Gas Unit #8HZ42-025-33270 | Blackbrush O & G LLC | Bee, TXPawnee (Edwards) | ActiveGas | 13,987 | Mar 22, 2004 | — | — |
| Carnes a #3HHZ42-163-32730 | Blackbrush O & G LLC | Frio, TXPearsall (Austin Chalk) | Shut inOil | 10,439 | Mar 17, 2004 | — | — |