| 694166 | Apr 16, 2010 | Apr 16, 2010 | Devon Energy Production Co, L.P. | Fox Jeff-Fox Zina (SA) #2HH | 9,000 | 49737042 |
| 694163 | Apr 15, 2010 | Apr 15, 2010 | Devon Energy Production Co, L.P. | Fox Jeff-Fox Zina (SA) #1HH | 9,000 | 49737041 |
| 694277 | Apr 14, 2010 | Apr 14, 2010 | Braden Exploration, LLC | BLM a Unit #1HH | 9,000 | 49737038 |
| 694277Amendment | Apr 14, 2010 | Apr 14, 2010 | Braden Exploration, LLC | BLM a Unit #1HH | 9,000 | 49737038 |
| 694085 | Apr 13, 2010 | Apr 13, 2010 | Richey, Ray Management Co., Inc. | Grover Swift #1 | 6,000 | 49737040 |
| 694034 | Apr 13, 2010 | Apr 13, 2010 | Devon Energy Production Co, L.P. | Winkler, O.R. GU #1HH | 9,000 | 49737037 |
| 694198 | Apr 12, 2010 | Apr 12, 2010 | Tema Oil and Gas Company | Engler #1HH | 10,000 | 49737036 |
| 693888 | Apr 9, 2010 | Apr 9, 2010 | Devon Energy Production Co, L.P. | Acola "A"-Neil (SA) #1HH | 9,000 | 49737035 |
| 693941 | Apr 6, 2010 | Apr 6, 2010 | Williams Prod. Gulf Coast, L.P. | Childers A #6HH | 8,500 | 49737034 |
| 693941Amendment | Apr 6, 2010 | Apr 6, 2010 | Williams Prod. Gulf Coast, L.P. | Childers A #6HH | 8,500 | 49737034 |
| 693620 | Apr 5, 2010 | Apr 5, 2010 | Richey, Ray Management Co., Inc. | James L. Snyder #1 | 6,000 | 49737033 |
| 693487 | Apr 1, 2010 | Apr 1, 2010 | Western Chief Operating, L.L.C. | Dwight Dodson Unit #4 HH | 8,000 | 49737032 |
| 693616 | Mar 30, 2010 | Mar 30, 2010 | Williams Prod. Gulf Coast, L.P. | Childers A #5HH | 8,500 | 49737031 |
| 693616Amendment | Mar 30, 2010 | Mar 30, 2010 | Williams Prod. Gulf Coast, L.P. | Childers A #5HH | 8,500 | 49737031 |
| 693021 | Mar 26, 2010 | Mar 26, 2010 | Devon Energy Production Co, L.P. | Peterson-Norman "C" (Deep) (SA) #1HH | 9,000 | 49737029 |
| 693282 | Mar 25, 2010 | Mar 25, 2010 | Merit Energy Company | Daggett, W. H. A-2 #2HH | 8,000 | 49737030 |
| 692812 | Mar 19, 2010 | Mar 19, 2010 | Devon Energy Production Co, L.P. | J. E. Caldwell "A" #5HH | 9,000 | 49737028 |
| 692810 | Mar 19, 2010 | Mar 19, 2010 | Devon Energy Production Co, L.P. | J. E. Caldwell "A" #4HH | 9,000 | 49737027 |
| 692798 | Mar 19, 2010 | Mar 19, 2010 | Devon Energy Production Co, L.P. | J. E. Caldwell "A" #3HH | 9,000 | 49737026 |
| 692794 | Mar 19, 2010 | Mar 19, 2010 | Devon Energy Production Co, L.P. | J. E. Caldwell "A" #2HH | 9,000 | 49737025 |
| 692741 | Mar 18, 2010 | Mar 18, 2010 | Devon Energy Production Co, L.P. | J. E. Caldwell "A" #1HH | 9,000 | 49737023 |
| 692738 | Mar 18, 2010 | Mar 18, 2010 | Devon Energy Production Co, L.P. | J. E. Caldwell "A" #6HH | 9,000 | 49737024 |
| 692766 | Mar 15, 2010 | Mar 15, 2010 | Devon Energy Production Co, L.P. | Kerry Mahler Hawknis Unit #1HH | 9,000 | 49737022 |
| 692649 | Mar 12, 2010 | Mar 12, 2010 | Braden Exploration, LLC | Roberts Gas Unit #2HH | 9,000 | 49737021 |
| 692620 | Mar 12, 2010 | Mar 12, 2010 | Braden Exploration, LLC | Arnold Unit #1HH | 9,000 | 49737020 |
| 692302 | Mar 11, 2010 | Mar 11, 2010 | Devon Energy Production Co, L.P. | Crystelle Waggoner #43HH | 9,000 | 49737019 |
| 692302Amendment | Mar 11, 2010 | Mar 11, 2010 | Devon Energy Production Co, L.P. | Crystelle Waggoner #43HH | 9,000 | 49737019 |
| 692300 | Mar 11, 2010 | Mar 11, 2010 | Devon Energy Production Co, L.P. | J. B. Brown GU #1HH | 9,000 | 49737018 |
| 692066 | Mar 11, 2010 | Mar 11, 2010 | Devon Energy Production Co, L.P. | Bennett, William #24HH | 9,000 | 49737013 |
| 692060 | Mar 11, 2010 | Mar 11, 2010 | Devon Energy Production Co, L.P. | Bennett, William #22HH | 9,000 | 49737012 |
| 692053 | Mar 11, 2010 | Mar 11, 2010 | Devon Energy Production Co, L.P. | Bennett, William #23HH | 9,000 | 49737011 |
| 692136 | Mar 10, 2010 | Mar 10, 2010 | Devon Energy Production Co, L.P. | J. E. Norman GU "C" #15HH | 9,000 | 49737017 |
| 692117 | Mar 10, 2010 | Mar 10, 2010 | Devon Energy Production Co, L.P. | J. E. Norman GU "C" #13HH | 9,000 | 49737015 |
| 692113 | Mar 10, 2010 | Mar 10, 2010 | Devon Energy Production Co, L.P. | J. E. Norman GU "C" #14HH | 9,000 | 49737016 |
| 692106 | Mar 9, 2010 | Mar 9, 2010 | McCutchin Petroleum Corporation | Leitner #1HH | 9,000 | 49737014 |
| 692067 | Mar 9, 2010 | Mar 9, 2010 | Devon Energy Production Co, L.P. | Shoop, Glenn P. "F" #14 | 5,000 | 49736700 |
| 692067Amendment | Mar 9, 2010 | Mar 9, 2010 | Devon Energy Production Co, L.P. | Shoop, Glenn P. "F" #14 | 5,582 | 49736700 |
| 692263 | Mar 5, 2010 | Mar 5, 2010 | Braden Exploration, LLC | Johnston Unit #1HH | 9,000 | 49737010 |
| 692263Amendment | Mar 5, 2010 | Mar 5, 2010 | Braden Exploration, LLC | Johnston Unit #1HH | 9,000 | 49737010 |
| 692261 | Mar 5, 2010 | Mar 5, 2010 | Braden Exploration, LLC | Pirtle Gas Unit #1HH | 9,000 | 49737009 |
| 691979 | Mar 2, 2010 | Mar 2, 2010 | WG Operating, Inc. | Sealy "A" #719 | 6,161 | 49734499 |
| 691778 | Mar 2, 2010 | Mar 2, 2010 | Aruba Petroleum, Inc. | Harris #7HH | 9,000 | 49737008 |
| 691770 | Mar 2, 2010 | Mar 2, 2010 | Devon Energy Production Co, L.P. | Horton, Henry (Deep) GU 'A' #1HH | 9,000 | 49737007 |
| 691912 | Mar 1, 2010 | Mar 1, 2010 | Braden Exploration, LLC | Hubbard a Unit #1HH | 8,900 | 49737005 |
| 691912Amendment | Mar 1, 2010 | Mar 1, 2010 | Braden Exploration, LLC | Hubbard a Unit #1HH | 8,900 | 49737005 |
| 691703 | Feb 26, 2010 | Feb 26, 2010 | Devon Energy Production Co, L.P. | Bridges, W.B. (Deep) GU #2HH | 9,000 | 49737006 |
| 691664 | Feb 26, 2010 | Feb 26, 2010 | Richey, Ray Management Co., Inc. | E.L. Berry #3HH | 7,100 | 49737004 |
| 691509 | Feb 25, 2010 | Feb 25, 2010 | Devon Energy Production Co, L.P. | Rogers, Roy (Deep) GU #1HH | 9,000 | 49737003 |
| 691408 | Feb 25, 2010 | Feb 25, 2010 | Devon Energy Production Co, L.P. | Bun Johnson GU No. 1 (Deep) #6HH | 9,000 | 49737002 |
| 691483 | Feb 24, 2010 | Feb 24, 2010 | Devon Energy Production Co, L.P. | Bun Johnson GU No. 1 (Deep) #7HH | 9,000 | 49737001 |
| 691479 | Feb 24, 2010 | Feb 24, 2010 | Devon Energy Production Co, L.P. | Bun Johnson GU No. 1 (Deep) #9HH | 9,000 | 49737000 |
| 691478 | Feb 24, 2010 | Feb 24, 2010 | Devon Energy Production Co, L.P. | Bun Johnson GU No. 1 (Deep) #8HH | 9,000 | 49736999 |
| 691385 | Feb 24, 2010 | Feb 24, 2010 | Devon Energy Production Co, L.P. | Modena Burnett #3HH | 9,000 | 49736997 |
| 691383 | Feb 24, 2010 | Feb 24, 2010 | Devon Energy Production Co, L.P. | Modena Burnett #2HH | 9,000 | 49736996 |
| 691377 | Feb 24, 2010 | Feb 24, 2010 | Devon Energy Production Co, L.P. | Modena Burnett #4HH | 9,000 | 49736998 |
| 691539 | Feb 19, 2010 | Feb 19, 2010 | Tema Oil and Gas Company | Smith #1HH | 10,000 | 49736995 |
| 691442 | Feb 18, 2010 | Feb 18, 2010 | Trans-Texas Energy Group LLC | Glen Cassity #1HH | 11,000 | 49736994 |
| 689777 | Feb 18, 2010 | Feb 18, 2010 | Republic Energy Inc. | Beaman #3 | 4,200 | 49734232 |
| 690277 | Feb 2, 2010 | Feb 2, 2010 | Devon Energy Production Co, L.P. | Blakley Est."a"-Garrett "C" (SA) #1HH | 9,000 | 49736992 |
| 690276 | Feb 2, 2010 | Feb 2, 2010 | Devon Energy Production Co, L.P. | Blakley Est 'A'-Garrett 'C' (SA) #2HH | 9,000 | 49736993 |
| 690191 | Feb 1, 2010 | Feb 1, 2010 | Devon Energy Production Co, L.P. | Jones, Lula (Deep) GU #1HH | 9,000 | 49736991 |
| 690188 | Feb 1, 2010 | Feb 1, 2010 | Devon Energy Production Co, L.P. | Jones, Lula (Deep) GU "A" #1HH | 9,000 | 49736990 |
| 689930 | Jan 29, 2010 | Jan 29, 2010 | Devon Energy Production Co, L.P. | Griffeth "A"-Johnson Est. (SA) #1HH | 9,000 | 49736989 |
| 689927 | Jan 21, 2010 | Jan 21, 2010 | Eagleridge Operating, LLC | Neil #2RHH | 8,200 | 49736378 |
| 689696 | Jan 20, 2010 | Jan 20, 2010 | Devon Energy Production Co, L.P. | Mackey 1-Mackey 2 (SA) #1HH | 9,000 | 49736987 |
| 689612 | Jan 20, 2010 | Jan 20, 2010 | Braden Exploration, LLC | Howard Gas Unit #1HH | 9,000 | 49736988 |
| 689421 | Jan 13, 2010 | Jan 13, 2010 | Devon Energy Production Co, L.P. | Wages, Rush et Al #2HH | 9,000 | 49736986 |
| 689401 | Jan 13, 2010 | Jan 13, 2010 | Devon Energy Production Co, L.P. | Smith, Ernest "A" #2HH | 9,000 | 49736985 |
| 689401Amendment | Jan 13, 2010 | Jan 13, 2010 | Devon Energy Production Co, L.P. | Smith, Ernest "A" #2HH | 9,000 | 49736985 |
| 689309 | Jan 12, 2010 | Jan 12, 2010 | Devon Energy Production Co, L.P. | J.T. Rawle #5HH | 9,000 | 49736983 |
| 689308 | Jan 12, 2010 | Jan 12, 2010 | Devon Energy Production Co, L.P. | J.T. Rawle #4HH | 9,000 | 49736982 |
| 688167 | Dec 29, 2009 | Dec 29, 2009 | Braden Exploration, LLC | Stephens B Unit #1HH | 8,900 | 49736976 |
| 688892 | Dec 23, 2009 | Dec 23, 2009 | McCutchin Petroleum Corporation | Beaman #1HH | 9,000 | 49736981 |
| 688675 | Dec 18, 2009 | Dec 18, 2009 | Devon Energy Production Co, L.P. | Simpson, W. M. #5HH | 9,000 | 49736978 |
| 688673 | Dec 18, 2009 | Dec 18, 2009 | Devon Energy Production Co, L.P. | Simpson , W. M. #6HH | 9,000 | 49736979 |
| 688670 | Dec 18, 2009 | Dec 18, 2009 | Devon Energy Production Co, L.P. | Simpson, W. M. #7HH | 9,000 | 49736980 |
| 688264 | Dec 7, 2009 | Dec 7, 2009 | Tema Oil and Gas Company | Rieck Unit #1HH | 7,200 | 49736977 |
| 688264Amendment | Dec 7, 2009 | Dec 7, 2009 | Tema Oil and Gas Company | Rieck Unit #1HH | 9,500 | 49736977 |
| 688062 | Dec 4, 2009 | Dec 4, 2009 | Encana Oil & Gas(usa) Inc. | Forman B #29HH | 9,000 | 49736974 |
| 688062Amendment | Dec 4, 2009 | Dec 4, 2009 | Burlington Resources O & G Co LP | Forman B #29HH | 9,000 | 49736974 |
| 688056 | Dec 4, 2009 | Dec 4, 2009 | Encana Oil & Gas(usa) Inc. | Forman B #30HH | 9,000 | 49736975 |
| 688056Amendment | Dec 4, 2009 | Dec 4, 2009 | Burlington Resources O & G Co LP | Forman B #30HH | 9,000 | 49736975 |
| 688056Amendment | Dec 4, 2009 | Dec 4, 2009 | Burlington Resources O & G Co LP | Forman B #30HH | 9,000 | 49736975 |
| 688022 | Dec 4, 2009 | Dec 4, 2009 | Encana Oil & Gas(usa) Inc. | Forman B #15HH | 9,000 | 49736973 |
| 688022Amendment | Dec 4, 2009 | Dec 4, 2009 | Burlington Resources O & G Co LP | Forman B #15HH | 9,000 | 49736973 |
| 688022Amendment | Dec 4, 2009 | Dec 4, 2009 | Burlington Resources O & G Co LP | Forman B #15HH | 9,000 | 49736973 |
| 688118 | Dec 3, 2009 | Dec 3, 2009 | Braden Exploration, LLC | Stephens a Unit #1HH | 8,900 | 49736972 |
| 687648 | Dec 2, 2009 | Dec 2, 2009 | Devon Energy Production Co, L.P. | McMullen GU #3HH | 9,000 | 49736970 |
| 687586 | Dec 2, 2009 | Dec 2, 2009 | Devon Energy Production Co, L.P. | McMullen GU #2HH | 9,000 | 49736971 |
| 687586Amendment | Dec 2, 2009 | Dec 2, 2009 | Devon Energy Production Co, L.P. | McMullen GU #2HH | 9,000 | 49736971 |
| 687513 | Dec 1, 2009 | Dec 1, 2009 | Devon Energy Production Co, L.P. | Logan-Buck-Pitt-Wcco 1 (SA) #1HH | 9,000 | 49736961 |
| 687510 | Dec 1, 2009 | Dec 1, 2009 | Devon Energy Production Co, L.P. | Buckshot-Pittard-Wcco 1 (SA) #1HH | 9,000 | 49736960 |
| 687510Amendment | Dec 1, 2009 | Dec 1, 2009 | Devon Energy Production Co, L.P. | Buckshot-Pittard-Wcco 1 (SA) #1HH | 9,000 | 49736960 |
| 687744 | Nov 30, 2009 | Nov 30, 2009 | Devon Energy Production Co, L.P. | J.V. Booth "A" #1HH | 9,000 | 49736969 |
| 687659 | Nov 30, 2009 | Nov 30, 2009 | Devon Energy Production Co, L.P. | Kelley-Peterson (SA) #1HH | 9,000 | 49736968 |
| 687578 | Nov 24, 2009 | Nov 24, 2009 | Devon Energy Production Co, L.P. | Buckshot-Wcco 1 (SA) #6HH | 9,000 | 49736967 |
| 687561 | Nov 24, 2009 | Nov 24, 2009 | Devon Energy Production Co, L.P. | Buckshot-Wcco 1 (SA) #5HH | 9,000 | 49736966 |
| 687557 | Nov 24, 2009 | Nov 24, 2009 | Devon Energy Production Co, L.P. | Buckshot-Wcco 1 (SA) #4HH | 9,000 | 49736965 |
| 687551 | Nov 24, 2009 | Nov 24, 2009 | Devon Energy Production Co, L.P. | Buckshot-Wcco 1 (SA) #3HH | 9,000 | 49736964 |
| 687550 | Nov 24, 2009 | Nov 24, 2009 | Devon Energy Production Co, L.P. | Buckshot-Wcco 1 (SA) #2HH | 9,000 | 49736963 |