| Roomba BKM #00130-005-64000 | IACX Production LLC only | ChavesFoor Ranch; Pre Permian (Gas) | ActiveGas | 6,085 | Jan 3, 2008 | 0 | 70,820 |
| Hornet 24 State Com #001A30-005-28006 | Cimarex Energy Co. of Colorado only | Chaves | CanceledOil | 13,394 | Dec 31, 2007 | 0 | 0 |
| Hornet 24 State Com #002H30-005-28007 | Cimarex Energy Co. of Colorado only | Chaves | CanceledOil | 13,395 | Dec 31, 2007 | 0 | 0 |
| Hornet 24 State Com #003I30-005-28008 | Cimarex Energy Co. of Colorado only | Chaves | CanceledOil | 13,395 | Dec 31, 2007 | 0 | 0 |
| Lexington 14 Fee #001M30-005-28009 | Cimarex Energy Co. of Colorado only | Chaves | CanceledOil | 13,392 | Dec 31, 2007 | 0 | 0 |
| Enterprise 11 State Com #00130-005-28002 | Harvard Petroleum Company, LLC only | ChavesWildcat G-05 S153111O; Abo-Wolfcamp | ActiveOil | 13,242 | Dec 28, 2007 | 1,230 | 6,521 |
| Enterprise 11 State Com #00230-005-28003 | Harvard Petroleum Company, LLC only | ChavesWildcat G-05 S153111O; Abo-Wolfcamp | ActiveOil | 13,210 | Dec 28, 2007 | 733 | 2,777 |
| Yorktown 12 Fee #001D30-005-28004 | Cimarex Energy Co. of Colorado only | Chaves | CanceledOil | 13,394 | Dec 28, 2007 | 0 | 0 |
| Essex 22 State Com #00130-005-28005 | Cimarex Energy Co. of Colorado only | Chaves | CanceledOil | 13,393 | Dec 28, 2007 | 0 | 0 |
| Cato San Andres Unit #410O30-005-27998 | Cano Petro of New Mexico, Inc. only | ChavesCato; San Andres | CanceledOil | 4,500 | Dec 18, 2007 | 0 | 0 |
| Johnson 21 #001M30-005-63999 | Chesapeake Operating, Inc. only | ChavesWildcat; Wolfcamp Gas (Abolished) | CanceledGas | 9,475 | Dec 18, 2007 | 0 | 0 |
| Dryer Fee 27 #001A30-005-27993 | Read & Stevens Inc only | Chaves | CanceledGas | 11,800 | Dec 14, 2007 | 0 | 0 |
| Taurus State Federal Com #002HHZ30-005-27995 | Texian Operating Company, LLC only | ChavesWildcat G-05 S153111O; Abo-Wolfcamp | ActiveOil | 13,246 | Dec 14, 2007 | 0 | 0 |
| Taurus State Com #00330-005-27996 | COG Operating LLC only | Chaves | CanceledOil | 8,900 | Dec 14, 2007 | 0 | 0 |
| Taurus State Com #00430-005-27997 | COG Operating LLC only | Chaves | CanceledOil | 8,900 | Dec 14, 2007 | 0 | 0 |
| Hercules Federal Com #001HHZ30-005-27999 | Texian Operating Company, LLC only | ChavesWildcat G-05 S153111O; Abo-Wolfcamp | ActiveOil | 13,180 | Dec 12, 2007 | 1,444 | 1,044 |
| Taurus 10 Federal Com #001HHZ30-005-28000 | Texian Operating Company, LLC only | ChavesWildcat G-05 S153111O; Abo-Wolfcamp | ActiveOil | 13,180 | Dec 12, 2007 | 1,565 | 5,922 |
| Pennzoil SG State Com #002P30-005-63997 | EOG y Resources, Inc. only | ChavesWildcat; Granite | CanceledGas | 5,225 | Dec 10, 2007 | 0 | 0 |
| Carddeck BDD State Com #002C30-005-63998 | EOG y Resources, Inc. only | ChavesFoor Ranch; Pre Permian (Gas) | CanceledGas | 6,275 | Dec 10, 2007 | 0 | 0 |
| Wrinkle 13 Federal Com #00230-005-28001 | Chesapeake Operating, Inc. only | ChavesWildcat G-05 S153111O; Abo-Wolfcamp | CanceledOil | 8,925 | Dec 7, 2007 | 0 | 0 |
| Hoptoit State Com #001P30-005-27990 | Marbob Energy Corp only | Chaves | CanceledOil | 13,450 | Nov 28, 2007 | 0 | 0 |
| Hoptoit State Com #002L30-005-27991 | Marbob Energy Corp only | Chaves | CanceledOil | 13,450 | Nov 28, 2007 | 0 | 0 |
| Hoptoit State Com #00330-005-27992 | Marbob Energy Corp only | Chaves | CanceledOil | 13,450 | Nov 28, 2007 | 0 | 0 |
| Snakeweed B Federal #00130-005-64002 | McKay Oil Corp only | ChavesPecos Slope; Abo, West (Gas) | PluggedGas | 9,999 | Nov 19, 2007 | 0 | 0 |
| Cato San Andres Unit #54530-005-27984 | Cano Petro of New Mexico, Inc. only | ChavesCato; San Andres | PluggedOil | 3,990 | Nov 15, 2007 | 0 | 0 |
| Cato San Andres Unit #53330-005-27985 | Cano Petro of New Mexico, Inc. only | ChavesCato; San Andres | PluggedInjection | 4,005 | Nov 15, 2007 | 0 | 0 |
| Cato San Andres Unit #54430-005-27986 | Cano Petro of New Mexico, Inc. only | ChavesCato; San Andres | PluggedOil | 3,940 | Nov 15, 2007 | 0 | 0 |
| Cato San Andres Unit #54630-005-27987 | Cano Petro of New Mexico, Inc. only | ChavesCato; San Andres | PluggedOil | 4,015 | Nov 15, 2007 | 0 | 0 |
| Cato San Andres Unit #54730-005-27988 | Cano Petro of New Mexico, Inc. only | ChavesCato; San Andres | PluggedOil | 4,080 | Nov 15, 2007 | 0 | 0 |
| Cato San Andres Unit #51930-005-27989 | Cano Petro of New Mexico, Inc. only | ChavesCato; San Andres | PluggedOil | 4,055 | Nov 15, 2007 | 0 | 0 |
| Cooker BCB Federal Com #00330-005-63996 | IACX Production LLC only | ChavesPecos Slope; Abo (Gas) | ActiveGas | 5,800 | Nov 14, 2007 | 0 | 80,312 |
| Cato San Andres Unit #50530-005-27980 | Cano Petro of New Mexico, Inc. only | ChavesCato; San Andres | PluggedOil | 3,863 | Nov 9, 2007 | 0 | 0 |
| Cato San Andres Unit #50630-005-27981 | Cano Petro of New Mexico, Inc. only | ChavesCato; San Andres | PluggedOil | 3,935 | Nov 9, 2007 | 0 | 0 |
| Cato San Andres Unit #400D30-005-27982 | Cano Petro of New Mexico, Inc. only | ChavesCato; San Andres | CanceledOil | 4,000 | Nov 9, 2007 | 0 | 0 |
| Cato San Andres Unit #53530-005-27983 | Cano Petro of New Mexico, Inc. only | ChavesCato; San Andres | PluggedOil | 4,020 | Nov 9, 2007 | 0 | 0 |
| Ruby JO Aty #002C30-005-63995 | EOG y Resources, Inc. only | ChavesFoor Ranch; Pre-Permian, N. (G) | CanceledGas | 6,750 | Nov 9, 2007 | 0 | 0 |
| Wrinkle 13 Federal Com #001HHZ30-005-27994 | Penroc Oil Corp only | ChavesWildcat G-05 S153111O; Abo-Wolfcamp | PluggedOil | 13,139 | Nov 1, 2007 | 0 | 0 |
| Patsy State Unit #006N30-005-27979 | EOG y Resources, Inc. only | Chaves | CanceledGas | 11,300 | Oct 30, 2007 | 0 | 0 |
| Wrinkle 13 Federal Com #00330-005-27978 | Chesapeake Operating, Inc. only | ChavesWildcat G-05 S153111O; Abo-Wolfcamp | CanceledOil | 13,450 | Oct 23, 2007 | 0 | 0 |
| Willow Creek Bfi State #008Z30-005-63993 | EOG y Resources, Inc. only | ChavesWildcat; Granite | CanceledGas | 5,435 | Oct 18, 2007 | 0 | 0 |
| Cato San Andres Unit #51630-005-27973 | Cano Petro of New Mexico, Inc. only | ChavesCato; San Andres | PluggedOil | 4,006 | Oct 17, 2007 | 0 | 0 |
| Cato San Andres Unit #53130-005-27974 | Cano Petro of New Mexico, Inc. only | ChavesCato; San Andres | PluggedOil | 4,030 | Oct 17, 2007 | 0 | 0 |
| Cato San Andres Unit #50430-005-27971 | Cano Petro of New Mexico, Inc. only | ChavesCato; San Andres | PluggedOil | 3,860 | Oct 16, 2007 | 0 | 0 |
| Andromeda 14 Federal Com #001HHZ30-005-27975 | Texian Operating Company, LLC only | ChavesWildcat G-05 S153111O; Abo-Wolfcamp | ActiveOil | 13,287 | Oct 16, 2007 | 361 | 1,203 |
| Andromeda 14 Federal Com #002HHZ30-005-27976 | Texian Operating Company, LLC only | ChavesWildcat G-05 S153111O; Abo-Wolfcamp | ActiveOil | 12,698 | Oct 16, 2007 | 2,460 | 6,476 |
| Draco 14 Federal #003H30-005-27977 | Chesapeake Operating, Inc. only | ChavesWildcat G-05 S153111O; Abo-Wolfcamp | CanceledOil | 13,450 | Oct 16, 2007 | 0 | 0 |
| Willow Creek Bfi State #009C30-005-63992 | EOG y Resources, Inc. only | ChavesWildcat Pre-Cambrian | CanceledGas | 5,435 | Oct 15, 2007 | 0 | 0 |
| Mescalero Point 16 State Com #00130-005-27965 | Chesapeake Operating, Inc. only | ChavesTV; Penn (Gas) | CanceledGas | 11,150 | Oct 12, 2007 | 0 | 0 |
| Marley 21 #00130-005-27966 | Chesapeake Operating, Inc. only | ChavesTV; Penn (Gas) | CanceledGas | 999 | Oct 11, 2007 | 0 | 0 |
| Cordova 15 Com #00130-005-27967 | Read & Stevens Inc only | ChavesTV; Penn (Gas) | CanceledGas | 11,300 | Oct 11, 2007 | 0 | 0 |