| Padre State #00230-005-63805 | Quatro Osos E&P, LLC only | ChavesAcme; San Andres, Southeast | ActiveOil | 2,195 | Jan 31, 2006 | 320 | 0 |
| Buffalo Valley 8 State #00130-005-63802 | Harvard Petroleum Company, LLC only | ChavesBuffalo Valley; Penn (Prorated Gas) | ActiveGas | 9,100 | Jan 23, 2006 | 0 | 1,771 |
| Special Effort Fed Com #001E30-005-63803 | Parallel Petroleum LLC only | ChavesWildcat; Wolfcamp Gas (Abolished) | CanceledGas | 9,325 | Jan 23, 2006 | 0 | 0 |
| Spectacular Bid Fed Com #00130-005-63804 | Parallel Petroleum LLC only | ChavesWildcat; Wolfcamp Gas (Abolished) | CanceledGas | 10,001 | Jan 23, 2006 | 0 | 0 |
| Quanah Bih State #001C30-005-63801 | EOG y Resources, Inc. only | ChavesWildcat; Abo | CanceledGas | 4,850 | Jan 9, 2006 | 0 | 0 |
| S Four Mile Draw Fed #014C30-005-63795 | McKay Oil Corp only | ChavesPecos Slope; Abo, West (Gas) | CanceledGas | 4,500 | Dec 21, 2005 | 0 | 0 |
| Nitram Avn Federal #00230-005-63799 | IACX Production LLC only | ChavesFoor Ranch; Pre Permian (Gas) | ActiveGas | 6,400 | Dec 21, 2005 | 0 | 16,109 |
| George QJ Federal Com #008E30-005-63796 | EOG y Resources, Inc. only | ChavesWildcat; Granite | CanceledGas | 5,335 | Dec 19, 2005 | 0 | 0 |
| Huggins Federal #004C30-005-63797 | EOG y Resources, Inc. only | ChavesWildcat; Granite | CanceledGas | 5,310 | Dec 19, 2005 | 0 | 0 |
| Hackey Sack BHV Fed Com #00130-005-63798 | EOG Resources Inc only | ChavesGreefield; Wolfcamp, South (G) | PluggedGas | 7,480 | Dec 19, 2005 | 0 | 0 |
| LL & EB Federal #00230-005-63794 | Desert Mountain Energy Corp. only | ChavesPecos Slope; Abo, West (Gas) | ActiveGas | 3,050 | Dec 16, 2005 | 0 | 383 |
| LL & EB Federal #00130-005-63792 | McKay Oil Corp only | ChavesPecos Slope; Abo, West (Gas) | PluggedGas | 4,300 | Nov 18, 2005 | 0 | 0 |
| LL & EB Federal #00330-005-63793 | Desert Mountain Energy Corp. only | ChavesPecos Slope; Abo, West (Gas) | ActiveGas | 3,156 | Nov 18, 2005 | 0 | 149 |
| Aztec 26 Fed Com #00130-005-63800 | North Fork Operating, LP only | ChavesPecos Slope; Abo (Gas) | ActiveGas | 4,600 | Nov 18, 2005 | 0 | 10,396 |
| LL & E C Federal #00330-005-63788 | Desert Mountain Energy Corp. only | ChavesPecos Slope; Abo, West (Gas) | ActiveGas | 3,093 | Nov 17, 2005 | 0 | 342 |
| Assault #00130-005-63782 | Amalgamated Sludge NM, LLC only | ChavesLake Arthur; Wolfcamp (G) | ActiveGas | 9,217 | Nov 16, 2005 | 0 | 19 |
| Bold Venture #001HHZ30-005-63783 | Amalgamated Sludge NM, LLC only | ChavesLake Arthur; Wolfcamp (G) | ActiveGas | 9,314 | Nov 16, 2005 | 0 | 274 |
| Easy Jet #001M30-005-63784 | Parallel Petroleum LLC only | ChavesWildcat; Wolfcamp Gas (Abolished) | CanceledGas | 9,290 | Nov 16, 2005 | 0 | 0 |
| Dash for Cash #001HZ30-005-63785 | Amalgamated Sludge NM, LLC only | ChavesLake Arthur; Wolfcamp (G) | ActiveGas | 9,595 | Nov 16, 2005 | 0 | 0 |
| Seabiscuit #002HZ30-005-63786 | Amalgamated Sludge NM, LLC only | ChavesLake Arthur; Wolfcamp (G) | ActiveGas | 9,426 | Nov 16, 2005 | 0 | 1,855 |
| Basket BDT Federal #001C30-005-63789 | EOG y Resources, Inc. only | ChavesWildcat; Granite | CanceledGas | 5,900 | Nov 16, 2005 | 0 | 0 |
| Filaree Ael Federal #005Q30-005-63790 | EOG y Resources, Inc. only | ChavesFoor Ranch; Pre Permian (Gas) | CanceledGas | 6,580 | Nov 16, 2005 | 0 | 0 |
| Jasper Arj Federal #005C30-005-63791 | EOG y Resources, Inc. only | ChavesFoor Ranch; Pre Permian (Gas) | CanceledGas | 6,660 | Nov 16, 2005 | 0 | 0 |
| Miller B Federal #002C30-005-63781 | McKay Oil Corp only | ChavesPecos Slope; Abo, West (Gas) | CanceledGas | 4,300 | Nov 7, 2005 | 0 | 0 |
| Affirmed #00130-005-63779 | Parallel Petroleum LLC only | ChavesGreefield; Wolfcamp, South (G) | PluggedGas | 9,250 | Nov 2, 2005 | 0 | 0 |
| Dehavilland State #00130-005-63778 | Lime Rock Resources a, L.P. only | ChavesSix Mile Draw; Penn (G) | PluggedGas | 6,250 | Oct 31, 2005 | 0 | 0 |
| Irish Stout State Com #00130-005-63773 | Extex Operating Company only | ChavesBuffalo Valley; Penn (Prorated Gas) | ActiveGas | 8,480 | Sep 28, 2005 | 0 | 274 |
| Biplane Unit #005C30-005-63772 | EOG y Resources, Inc. only | ChavesWildcat Pre-Cambrian | CanceledGas | 6,525 | Sep 26, 2005 | 0 | 0 |
| Monaghan QY Federal #016Q30-005-63787 | EOG y Resources, Inc. only | ChavesWildcat Pre-Cambrian | CanceledGas | 5,230 | Sep 26, 2005 | 0 | 0 |
| Dekalb PG Federal Com #002C30-005-63774 | EOG y Resources, Inc. only | ChavesWildcat; Granite | CanceledGas | 5,625 | Sep 23, 2005 | 0 | 0 |
| Erma Com #00330-005-63771 | EOG y Resources, Inc. only | ChavesWildcat; Granite | PluggedGas | 4,797 | Sep 21, 2005 | 0 | 0 |
| Mortar BMF State Com #00130-005-63767 | EOG Resources Inc only | ChavesPalma Mesa; Suluro-Ordovician (Gas) | PluggedGas | 6,740 | Sep 12, 2005 | 0 | 0 |
| Lacrosse BJX State Com #00130-005-63768 | IACX Production LLC only | ChavesCoyote; Wolfcamp (G) | ActiveGas | 6,615 | Sep 12, 2005 | 0 | 3,560 |
| Needle Bci Federal #001C30-005-63769 | EOG y Resources, Inc. only | ChavesWildcat; Granite | CanceledGas | 5,880 | Sep 7, 2005 | 0 | 0 |
| Filaree Ael Federal #006C30-005-63770 | EOG y Resources, Inc. only | ChavesFoor Ranch; Pre Permian (Gas) | CanceledGas | 6,460 | Sep 7, 2005 | 0 | 0 |
| Lazarus Federal #00130-005-63780 | Riley Permian Operating Company, LLC only | ChavesBuffalo Valley; Penn (Prorated Gas) | ActiveGas | 8,720 | Sep 7, 2005 | 0 | 6,958 |
| South Four Mile Draw C Federal #001H30-005-63766 | Desert Mountain Energy Corp. only | ChavesPecos Slope; Abo, West (Gas) | ActiveGas | 4,532 | Aug 23, 2005 | 0 | 547 |
| Jervis Ayb Federal #00630-005-63765 | IACX Production LLC only | ChavesPecos Slope; Abo (Gas) | ActiveGas | 6,530 | Aug 17, 2005 | 0 | 7,542 |
| Scrounger State #00130-005-63762 | Jalapeno Corporation only | ChavesWolf Lake; San Andres, South | PluggedOil | 2,288 | Aug 15, 2005 | 0 | 0 |
| Charlie B 26 State Com #00130-005-27944 | Read & Stevens Inc only | ChavesTV; Penn (Gas) | CanceledGas | 11,300 | Aug 10, 2005 | 0 | 0 |
| Mescalero Springs State #00130-005-27943 | Extex Operating Company only | ChavesTV; Penn (Gas) | ActiveGas | 11,250 | Jul 26, 2005 | 0 | 2,537 |
| Labrador SWD #00130-005-00456 | Mack Energy Corp only | ChavesSWD; Devonian | PluggedGas | 12,166 | Jul 19, 2005 | 0 | 0 |
| Duncan Federal #00930-005-63776 | Jalapeno Corporation only | ChavesWolf Lake; San Andres, South | CanceledOil | 2,400 | Jul 19, 2005 | 0 | 0 |
| Duncan Federal #01030-005-63777 | Jalapeno Corporation only | ChavesWolf Lake; San Andres, South | PluggedOil | 2,382 | Jul 19, 2005 | 0 | 0 |
| Bitter Lake Federal #00230-005-63759 | EOG y Resources, Inc. only | ChavesWildcat; Granite | CanceledGas | 6,005 | Jul 14, 2005 | 0 | 0 |
| Bitter Lake Federal #00330-005-63760 | EOG y Resources, Inc. only | ChavesWildcat; Granite | CanceledGas | 5,850 | Jul 14, 2005 | 0 | 0 |
| Spear OA Federal Com #009C30-005-63761 | EOG y Resources, Inc. only | ChavesFoor Ranch; Pre-Permian, N. (G) | CanceledGas | 6,380 | Jul 7, 2005 | 0 | 0 |
| Comanche Hills VE State Com #00230-005-63757 | IACX Production LLC only | ChavesPecos Slope; Abo (Gas) | ActiveGas | 4,862 | Jul 3, 2005 | 0 | 14,082 |
| Comanchero BCZ Federal Com #00230-005-63758 | EOG y Resources, Inc. only | ChavesWildcat; Granite | CanceledGas | 5,630 | Jun 27, 2005 | 0 | 0 |
| McKay B Federal #004C30-005-63775 | McKay Oil Corp only | ChavesPecos Slope; Abo, West (Gas) | CanceledGas | 4,500 | Jun 24, 2005 | 0 | 0 |