| Klamath a 26 Federal Com #002C30-015-36175 | EOG Resources Inc only | EddyFour Mile Draw; Wolfcamp, SW (G) | CanceledGas | 8,070 | Feb 26, 2008 | 0 | 0 |
| Klamath B 26 Federal #200C30-015-36176 | EOG Resources Inc only | EddyFour Mile Draw; Wolfcamp, SW (G) | CanceledGas | 8,355 | Feb 26, 2008 | 0 | 0 |
| Press Box 1923-5 St Com #002C30-015-36142 | Parallel Petroleum LLC only | EddyFour Mile Draw; Wolfcamp, SW (G) | CanceledGas | 8,740 | Feb 25, 2008 | 0 | 0 |
| Yellowstone 23 State Com #001C30-015-35883 | EOG Resources Inc only | EddyFour Mile Draw; Wolfcamp, SW (G) | CanceledGas | 5,000 | Oct 26, 2007 | 0 | 0 |
| Yellowstone 23 State Com #002H30-015-35884 | Extex Operating Company only | EddyFour Mile Draw; Wolfcamp, SW (G) | ActiveGas | 7,600 | Oct 26, 2007 | 0 | 1,398 |
| Yellowstone 23 State Com #003C30-015-35885 | EOG Resources Inc only | EddyFour Mile Draw; Wolfcamp, SW (G) | CanceledGas | 5,000 | Oct 26, 2007 | 0 | 0 |
| Yellowstone 23 State Com #004C30-015-35886 | EOG Resources Inc only | EddyFour Mile Draw; Wolfcamp, SW (G) | CanceledGas | 5,000 | Oct 26, 2007 | 0 | 0 |
| Klamath a 26 State Com #001H30-015-35825 | Extex Operating Company only | EddyFour Mile Draw; Wolfcamp, SW (G) | ActiveGas | 8,277 | Sep 21, 2007 | 0 | 6,712 |
| Record Box 1921-10 Federal #00130-015-35641 | Parallel Petroleum LLC only | EddyFour Mile Draw; Wolfcamp, SW (G) | CanceledGas | 5,500 | May 31, 2007 | 0 | 0 |
| Hat Box 1921-15 Federal #00130-015-35639 | Parallel Petroleum LLC only | EddyFour Mile Draw; Wolfcamp, SW (G) | CanceledGas | 5,800 | May 29, 2007 | 0 | 0 |
| Apeman Bka Federal #001C30-015-35644 | EOG y Resources, Inc. only | EddyFour Mile Draw; Wolfcamp, SW (G) | CanceledGas | 8,030 | May 29, 2007 | 0 | 0 |
| Tool Box 1921-13 Federal #001C30-015-35645 | Parallel Petroleum LLC only | EddyFour Mile Draw; Wolfcamp, SW (G) | CanceledGas | 5,800 | May 29, 2007 | 0 | 0 |
| Black Box 1921-23 Federal #00130-015-35595 | Parallel Petroleum LLC only | EddyFour Mile Draw; Wolfcamp, SW (G) | CanceledGas | 5,000 | May 2, 2007 | 0 | 0 |
| Box Car 1921-13 Federal #00130-015-35585 | Parallel Petroleum LLC only | EddyFour Mile Draw; Wolfcamp, SW (G) | CanceledGas | 5,500 | Apr 30, 2007 | 0 | 0 |
| 3 Lock Box 1921-24-Federal #001C30-015-35586 | Parallel Petroleum LLC only | EddyFour Mile Draw; Wolfcamp, SW (G) | CanceledGas | 5,000 | Apr 30, 2007 | 0 | 0 |
| Sand Box 1921-24 Federal #001C30-015-35588 | Parallel Petroleum LLC only | EddyFour Mile Draw; Wolfcamp, SW (G) | CanceledGas | 5,000 | Apr 30, 2007 | 0 | 0 |
| Walnut Draw Unit 1821-25 State #00130-015-35376 | Amalgamated Sludge NM, LLC only | EddyFour Mile Draw; Wolfcamp, SW (G) | ActiveGas | 8,528 | Jan 19, 2007 | 0 | 0 |
| Juke Box 1921-10 Federal #001Y30-015-35347 | Amalgamated Sludge NM, LLC only | EddyFour Mile Draw; Wolfcamp, SW (G) | ActiveGas | 7,406 | Jan 4, 2007 | 0 | 0 |
| Slick Federal #00130-015-35196 | Mack Energy Corp only | EddyFour Mile Draw; Wolfcamp, SW (G) | CanceledGas | 8,200 | Oct 19, 2006 | 0 | 0 |
| Mail Box 1921-23 Federal #001HZ30-015-35165 | Parallel Petroleum LLC only | EddyFour Mile Draw; Wolfcamp, SW (G) | PluggedGas | 8,136 | Sep 28, 2006 | 0 | 0 |
| Pandora's Box 1921-8 Federal Com #00130-015-35166 | Amalgamated Sludge NM, LLC only | EddyFour Mile Draw; Wolfcamp, SW (G) | ActiveGas | 8,005 | Sep 28, 2006 | 0 | 5,840 |
| Toy Box 1921-22 Federal #00130-015-35147 | Amalgamated Sludge NM, LLC only | EddyFour Mile Draw; Wolfcamp, SW (G) | ActiveGas | 8,421 | Sep 13, 2006 | 0 | 0 |
| Strong Box 1921 11 Federal #00130-015-35143 | Amalgamated Sludge NM, LLC only | EddyFour Mile Draw; Wolfcamp, SW (G) | ActiveGas | 8,557 | Sep 6, 2006 | 0 | 1,071 |
| Jack in the Box 1921-14 Federal #002HZ30-015-35144 | Parallel Petroleum LLC only | EddyFour Mile Draw; Wolfcamp, SW (G) | CanceledGas | 8,468 | Sep 6, 2006 | 0 | 0 |
| Duke 4 Federal #002E30-015-35120 | Amalgamated Sludge NM, LLC only | EddyFour Mile Draw; Wolfcamp, SW (G) | ActiveGas | 8,100 | Aug 22, 2006 | 0 | 6,939 |
| Hannah 33 Federal #00430-015-35087 | Amalgamated Sludge NM, LLC only | EddyFour Mile Draw; Wolfcamp, SW (G) | ActiveGas | 7,655 | Aug 15, 2006 | 0 | 2,011 |
| Big Daddy Rabbit #001H30-015-34996 | David H Arrington Oil & Gas Inc only | EddyFour Mile Draw; Wolfcamp, SW (G) | ActiveGas | 8,220 | Jul 13, 2006 | 0 | 0 |
| Juke Box 1921-10 Federal #00130-015-35026 | Parallel Petroleum LLC only | EddyWC; Morrow (Gas) | PluggedGas | 7,406 | Jul 13, 2006 | 0 | 0 |
| Fuzzy State #00130-015-34933 | Mack Energy Corp only | EddyFour Mile Draw; Wolfcamp, SW (G) | ActiveGas | 8,126 | Jun 13, 2006 | 0 | 14,230 |
| Manchester BQQ State Com #00130-015-34929 | EOG Resources Inc only | EddyRunyan Ranch; Morrow (Gas) | PluggedGas | 8,100 | Jun 12, 2006 | 0 | 0 |
| Press Box 1923-5 St Com #00130-015-34844 | Amalgamated Sludge NM, LLC only | EddyFour Mile Draw; Wolfcamp, SW (G) | ActiveGas | 8,581 | May 8, 2006 | 0 | 0 |
| Ammo Box Federal #00130-015-34958 | Parallel Petroleum LLC only | EddyFour Mile Draw; Wolfcamp, SW (G) | PluggedGas | 8,925 | May 4, 2006 | 0 | 0 |
| Delilah State Com #001H30-015-34794 | Opal Operating Company LLC only | EddyFour Mile Draw; Wolfcamp, SW (G) | ActiveGas | 8,311 | Apr 19, 2006 | 0 | 973 |
| Music Box Federal #00130-015-34726 | Amalgamated Sludge NM, LLC only | EddyFour Mile Draw; Wolfcamp, SW (G) | ActiveGas | 8,030 | Mar 24, 2006 | 0 | 1,649 |
| Jewelry Box Federal #00130-015-34724 | Amalgamated Sludge NM, LLC only | EddyFour Mile Draw; Wolfcamp, SW (G) | ActiveGas | 8,041 | Mar 23, 2006 | 0 | 6 |
| Squeeze Box Federal #00130-015-34725 | Amalgamated Sludge NM, LLC only | EddyFour Mile Draw; Wolfcamp, SW (G) | ActiveGas | 8,562 | Mar 23, 2006 | 0 | 12,563 |
| Strong Box Federal #00130-015-35136 | Parallel Petroleum LLC only | EddyFour Mile Draw; Wolfcamp, SW (G) | CanceledGas | 8,491 | Mar 23, 2006 | 0 | 0 |
| Jezebel State #001HHZ30-015-10222 | Opal Operating Company LLC only | EddyFour Mile Draw; Wolfcamp, SW (G) | ActiveGas | 8,072 | Mar 6, 2006 | 0 | 858 |
| Match Box Federal #00130-015-34640 | Amalgamated Sludge NM, LLC only | EddyFour Mile Draw; Wolfcamp, SW (G) | ActiveGas | 8,305 | Feb 16, 2006 | 0 | 2,559 |
| Mara State #00130-015-34427 | OXY USA Inc only | EddyFour Mile Draw; Wolfcamp, SW (G) | ActiveGas | 7,700 | Nov 16, 2005 | 0 | 26,003 |
| Boxtop 1921-1 Federal #00130-015-34374 | Amalgamated Sludge NM, LLC only | EddyFour Mile Draw; Wolfcamp, SW (G) | ActiveGas | 7,329 | Sep 30, 2005 | 0 | 0 |