| Props Findley D Unit #1HHZ42-221-31751 | XTO Energy Inc. | Hood, TXNewark East (Barnett Shale) | PluggedGas | 10,250 | Jan 12, 2009 | — | — |
| Elm Flat Unit #3HHZ42-221-31767 | XTO Energy Inc. | Hood, TX | Not on schedule | 9,000 | Oct 30, 2008 | — | — |
| Props Findley B #2HHZ42-221-31756 | XTO Energy Inc. | Hood, TX | Not on schedule | 11,000 | Oct 11, 2008 | — | — |
| South Jacobs Branch #2HHZ42-221-31713 | XTO Energy Inc. | Hood, TX | Not on schedule | 10,000 | Jul 29, 2008 | — | — |
| Arnold Unit #1HHZ42-221-31704 | XTO Energy Inc. | Hood, TXNewark East (Barnett Shale) | PluggedGas | 9,500 | Jul 18, 2008 | — | — |
| Ballard Unit #1HHZ42-221-31652 | XTO Energy Inc. | Hood, TX | Not on schedule | 9,000 | May 22, 2008 | — | — |
| Bratten Ranch #f 2HHZ42-221-31513 | XTO Energy Inc. | Hood, TXNewark East (Barnett Shale) | PluggedGas | 9,500 | Oct 24, 2007 | — | — |
| Black Ranch South #b 2HHZ42-221-31472 | XTO Energy Inc. | Hood, TXNewark East (Barnett Shale) | PluggedGas | 11,000 | Aug 29, 2007 | — | — |
| Bratten Ranch #g 2HHZ42-221-31432 | XTO Energy Inc. | Hood, TXNewark East (Barnett Shale) | PluggedGas | 11,000 | Jul 21, 2007 | — | — |
| Bratten Ranch #g 1HHZ42-221-31412 | XTO Energy Inc. | Hood, TX | Not on schedule | 10,500 | Jun 18, 2007 | — | — |
| Charo #a 1HHZ42-221-31303 | XTO Energy Inc. | Hood, TX | Not on schedule | 10,000 | Mar 9, 2007 | — | — |
| Black Ranch North B #e 1HHZ42-221-31269 | XTO Energy Inc. | Hood, TX | Not on schedule | 10,000 | Jan 22, 2007 | — | — |
| Black Ranch North B #c 1 HHZ42-221-31242 | XTO Energy Inc. | Hood, TXNewark East (Barnett Shale) | PluggedGas | 11,000 | Dec 12, 2006 | — | — |
| Black Ranch North a #d 1HHZ42-221-31243 | XTO Energy Inc. | Hood, TX | Not on schedule | 11,000 | Dec 12, 2006 | — | — |
| Bratten Ranch #14 HHZ42-221-31241 | XTO Energy Inc. | Hood, TXNewark East (Barnett Shale) | PluggedGas | 11,000 | Dec 11, 2006 | — | — |
| Baker Street #1 HHZ42-221-31201 | XTO Energy Inc. | Hood, TXNewark East (Barnett Shale) | PluggedGas | 7,500 | Sep 28, 2006 | — | — |
| Marshall-Loftin #7 HHZ42-221-31197 | XTO Energy Inc. | Hood, TXNewark East (Barnett Shale) | PluggedGas | 8,500 | Sep 21, 2006 | — | — |
| Lokey #a 1HHZ42-221-31175 | XTO Energy Inc. | Hood, TXNewark East (Barnett Shale) | PluggedGas | 10,000 | Aug 28, 2006 | — | — |
| Wilhoit #4HHZ42-221-31098 | XTO Energy Inc. | Hood, TXNewark East (Barnett Shale) | PluggedGas | 9,000 | Mar 10, 2006 | — | — |
| Nix #6HHZ42-221-31069 | XTO Energy Inc. | Hood, TXNewark East (Barnett Shale) | PluggedGas | 5,543 | Nov 28, 2005 | — | — |
| Marshall-Loftin #6HHZ42-221-31067 | XTO Energy Inc. | Hood, TXNewark East (Barnett Shale) | PluggedGas | 5,600 | Nov 16, 2005 | — | — |
| Nix Unit #5HHZ42-221-31066 | XTO Energy Inc. | Hood, TXNewark East (Barnett Shale) | PluggedGas | 8,900 | Nov 14, 2005 | — | — |
| Bratten Ranch #11HZ42-221-31031 | XTO Energy Inc. | Hood, TXNewark East (Barnett Shale) | PluggedGas | 5,200 | Jul 27, 2005 | — | — |
| Wilhoit #3HHZ42-221-31014 | XTO Energy Inc. | Hood, TXNewark East (Barnett Shale) | PluggedGas | 10,000 | May 20, 2005 | — | — |
| Bratten Ranch #10HZ42-221-30991 | XTO Energy Inc. | Hood, TXNewark East (Barnett Shale) | PluggedGas | 5,300 | Jan 7, 2005 | — | — |
| Black Ranch #4342-221-30955 | XTO Energy Inc. | Hood, TXBlack Ranch (Atoka 1300) | PluggedGas | 4,000 | Dec 15, 1995 | — | — |
| Black Ranch #1BT42-221-30942 | XTO Energy Inc. | Hood, TXBlack Ranch (Strawn 1500) | PluggedGas | 2,000 | Oct 25, 1995 | — | — |
| Black Ranch #2342-221-30776 | XTO Energy Inc. | Hood, TXBlack Ranch (Bonnie Lower) | PluggedGas | 5,000 | Oct 19, 1995 | — | — |
| Addison D. #242-221-30757 | XTO Energy Inc. | Hood, TXBlack Ranch (Strawn 1100) | PluggedGas | 3,000 | Aug 29, 1995 | — | — |
| Lokey #2542-221-30948 | XTO Energy Inc. | Hood, TXLokey (Atoka 1100) | PluggedGas | 4,000 | Sep 19, 1994 | — | — |
| Black Ranch #2042-221-30777 | XTO Energy Inc. | Hood, TXBlack Ranch (Strawn 1100) | PluggedGas | 5,800 | Mar 21, 1994 | — | — |
| Black Ranch #4142-221-30940 | XTO Energy Inc. | Hood, TXBlack Ranch (Strawn 1600) | PluggedGas | 4,000 | Mar 21, 1994 | — | — |
| Black Ranch #1642-221-30752 | XTO Energy Inc. | Hood, TXBlack Ranch (800) | PluggedGas | 3,000 | Nov 16, 1993 | — | — |
| Black Ranch #2942-221-30797 | XTO Energy Inc. | Hood, TXBlack Ranch (Strawn 1500) | PluggedGas | 3,350 | Nov 16, 1993 | — | — |
| Lokey #2342-221-30945 | XTO Energy Inc. | Hood, TXLokey (Atoka 1200) | PluggedGas | 7,000 | Nov 16, 1993 | — | — |
| Black Ranch #2142-221-30775 | XTO Energy Inc. | Hood, TXBlack Ranch (800) | PluggedGas | 5,000 | Nov 9, 1993 | — | — |
| Black Ranch #5BB42-221-30944 | XTO Energy Inc. | Hood, TXBlack Ranch (800) | PluggedGas | 2,000 | Nov 8, 1993 | — | — |
| Black Ranch #2842-221-30785 | XTO Energy Inc. | Hood, TXBlack Ranch (Strawn 1500) | PluggedGas | 3,350 | Oct 6, 1993 | — | — |
| Morgan G.W.-Block a #442-221-30115 | XTO Energy Inc. | Hood, TXCockrell (Strawn) | PluggedGas | 5,180 | Jan 11, 1993 | — | — |
| H.t.priddy-Block C #142-221-30169 | XTO Energy Inc. | Hood, TXCockrell (Strawn) | PluggedGas | 3,750 | Jan 11, 1993 | — | — |
| Nix T. H. #342-221-30931 | XTO Energy Inc. | Hood, TXMcIntosh (Strawn) | PluggedGas | 4,600 | Nov 27, 1991 | — | — |
| Morgan #542-221-30924 | XTO Energy Inc. | Hood, TXCockrell (Strawn) | PluggedGas | 5,000 | Jun 27, 1991 | — | — |
| Black Ranch 20-M #20M42-221-30914 | XTO Energy Inc. | Hood, TXMyrtle Beach (Atoka) | PluggedGas | 5,000 | Jan 24, 1991 | — | — |
| Black Ranch #18M42-221-30915 | XTO Energy Inc. | Hood, TXCockrell (Strawn) | PluggedGas | 3,200 | Jan 24, 1991 | — | — |
| Black Ranch #17M42-221-30917 | XTO Energy Inc. | Hood, TXCockrell (Strawn) | PluggedGas | 3,200 | Jan 24, 1991 | — | — |
| Black Ranch #16 M42-221-30902 | XTO Energy Inc. | Hood, TXCockrell (Strawn) | PluggedGas | 3,100 | Jul 31, 1990 | — | — |
| Black Ranch #12M42-221-30892 | XTO Energy Inc. | Hood, TXMyrtle Beach (Atoka) | PluggedGas | 3,200 | Feb 22, 1990 | — | — |
| Black Ranch #5M42-221-30884 | XTO Energy Inc. | Hood, TXMyrtle Beach (Atoka) | PluggedGas | 5,000 | Jan 29, 1990 | — | — |
| Black Ranch #6M42-221-30885 | XTO Energy Inc. | Hood, TXMyrtle Beach (Atoka) | PluggedGas | 5,000 | Jan 29, 1990 | — | — |
| Black Ranch #1M42-221-30876 | XTO Energy Inc. | Hood, TXCockrell (Strawn) | PluggedGas | 3,100 | Oct 18, 1989 | — | — |