| Blackrock C #001E30-045-34306 | Merrion Oil & Gas Corp | San JuanGallegos Gallup (Associated) | ActiveGas | 6,300 | Dec 26, 2007 | 260 | 4,244 |
| Heights Com #001ZHZ30-045-34405 | Merrion Oil & Gas Corp | San JuanBasin Dakota (Prorated Gas) | ActiveGas | 7,135 | Sep 4, 2007 | 81 | 19,109 |
| Hickman a #001E30-045-33936 | Merrion Oil & Gas Corp | San JuanGallegos Gallup (Associated) | ActiveGas | 6,355 | Aug 17, 2007 | 366 | 12,231 |
| Farmington C Com #001E30-045-34371 | Merrion Oil & Gas Corp | San JuanBasin Dakota (Prorated Gas) | ActiveGas | 6,365 | Jul 26, 2007 | 76 | 6,097 |
| Piedra Vista #001Z30-045-33997 | Merrion Oil & Gas Corp | San JuanBasin Dakota (Prorated Gas) | ActiveGas | 6,556 | Jul 25, 2007 | 82 | 12,193 |
| Farmington C Com #001Z30-045-34372 | Merrion Oil & Gas Corp | San JuanBasin Dakota (Prorated Gas) | ActiveGas | 6,950 | Jul 25, 2007 | 98 | 6,080 |
| Nelson a #00230-045-32215 | Merrion Oil & Gas Corp | San JuanGallegos Gallup (Associated) | ActiveGas | 6,110 | May 18, 2005 | 227 | 33,020 |
| Blackrock D #001R30-045-32217 | Merrion Oil & Gas Corp | San JuanBasin Dakota (Prorated Gas) | ActiveGas | 6,162 | May 18, 2005 | 291 | 31,265 |
| Featherstone Federal #00230-039-29235 | Merrion Oil & Gas Corp | Rio ArribaBlanco-Mesaverde (Prorated Gas) | ActiveGas | 6,150 | Sep 23, 2004 | 166 | 12,157 |
| Moncrief #001R30-045-32213 | Merrion Oil & Gas Corp | San JuanGallegos Gallup (Associated) | ActiveGas | 6,286 | Mar 5, 2004 | 287 | 8,640 |
| Blueberry Buckle Com #00230-039-27563 | Merrion Oil & Gas Corp | Rio ArribaBasin Fruitland Coal (Gas) | ActiveGas | 3,201 | Jan 8, 2003 | 0 | 54,358 |
| U da Well #00230-045-31280 | Merrion Oil & Gas Corp | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 3,640 | Dec 11, 2002 | 0 | 62,148 |
| Guinea Pig Com #00130-039-27247 | Merrion Oil & Gas Corp | Rio ArribaGavilan Mancos | ActiveGas | 7,967 | Oct 31, 2002 | 1,979 | 10,037 |
| Smith Com #001E30-045-30388 | Merrion Oil & Gas Corp | San JuanBasin Dakota (Prorated Gas) | ActiveGas | 6,300 | Mar 6, 2001 | 150 | 9,175 |
| Heights Com #001E30-045-30431 | Merrion Oil & Gas Corp | San JuanBasin Dakota (Prorated Gas) | ActiveGas | 6,374 | Nov 21, 2000 | 72 | 24,731 |
| Pinon Hills Com #001E30-045-30425 | Merrion Oil & Gas Corp | San JuanBasin Dakota (Prorated Gas) | ActiveGas | 6,570 | Nov 16, 2000 | 24 | 16,990 |
| State Pat #001A30-039-26177 | Merrion Oil & Gas Corp | Rio ArribaBlanco Pictured Cliffs (Gas) | ActiveGas | 5,700 | May 12, 1999 | 6 | 65,869 |
| U da Well #00130-045-29906 | Merrion Oil & Gas Corp | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 3,630 | Apr 27, 1999 | 0 | 47,238 |
| Ired State #001A30-039-26160 | Merrion Oil & Gas Corp | Rio ArribaBlanco-Mesaverde (Prorated Gas) | ActiveGas | 5,700 | Apr 6, 1999 | 35 | 24,725 |
| Farmington Com #001E30-045-29625 | Merrion Oil & Gas Corp | San JuanBasin Dakota (Prorated Gas) | ActiveGas | 6,805 | Jun 23, 1998 | 63 | 6,190 |
| Farmington a Com #001E30-045-29626 | Merrion Oil & Gas Corp | San JuanBasin Dakota (Prorated Gas) | ActiveGas | 6,000 | Jun 22, 1998 | 109 | 8,130 |
| Fifield Com #001E30-045-29517 | Merrion Oil & Gas Corp | San JuanAztec Pictured Cliffs (Gas) | ActiveGas | 6,805 | Jan 22, 1998 | 37 | 16,457 |
| Ired State #001R30-039-25416 | Merrion Oil & Gas Corp | Rio ArribaBlanco-Mesaverde (Prorated Gas) | ActiveGas | 5,450 | Jun 1, 1994 | 14 | 45,220 |
| Blueberry Buckle Com #00130-039-25415 | Merrion Oil & Gas Corp | Rio ArribaBasin Fruitland Coal (Gas) | ActiveGas | 3,250 | May 27, 1994 | 0 | 75,570 |
| Hickman a #001R30-045-26781 | Merrion Oil & Gas Corp | San JuanGallegos Gallup (Associated) | ActiveGas | 5,280 | Apr 13, 1987 | 0 | 64 |
| State Pat #00130-039-24070 | Merrion Oil & Gas Corp | Rio ArribaBlanco-Mesaverde (Prorated Gas) | ActiveGas | 5,700 | Oct 8, 1986 | 109 | 29,503 |
| Canada Mesa #003E30-039-23687 | Merrion Oil & Gas Corp | Rio ArribaBasin Dakota (Prorated Gas) | ActiveOil | 6,909 | Apr 24, 1985 | 591 | 24,296 |
| Moncrief Com #001E30-045-26221 | Merrion Oil & Gas Corp | San JuanGallegos Gallup (Associated) | ActiveGas | 6,280 | Feb 15, 1985 | 291 | 9,556 |
| Dugatomi #00130-045-26053 | Merrion Oil & Gas Corp | San JuanGallegos Gallup (Associated) | PluggedGas | 5,345 | Aug 1, 1984 | 0 | 110 |
| Edna #003R30-039-23486 | Merrion Oil & Gas Corp | Rio ArribaBallard Pictured Cliffs (Gas) | ActiveOil | 6,022 | Jun 29, 1984 | 57 | 7,852 |
| Sullivan a #00230-045-25999 | Merrion Oil & Gas Corp | San JuanGallegos Gallup (Associated) | ActiveGas | 5,290 | Jun 14, 1984 | 370 | 15,335 |
| Carnahan Com #00230-045-25844 | Merrion Oil & Gas Corp | San JuanBasin Dakota (Prorated Gas) | ActiveGas | 6,780 | Nov 21, 1983 | 0 | 15,224 |
| Canada Mesa Com #00430-039-23183 | Merrion Oil & Gas Corp | Rio ArribaBasin Dakota (Prorated Gas) | ActiveOil | 6,668 | Mar 9, 1983 | 230 | 21,206 |
| Canada Mesa Com #004E30-039-23057 | Merrion Oil & Gas Corp | Rio ArribaDevils Fork Gallup (Associated) | ActiveOil | 6,690 | Aug 19, 1982 | 308 | 30,563 |
| Farmington B Com #001E30-045-24774 | Merrion Oil & Gas Corp | San JuanBasin Dakota (Prorated Gas) | ActiveGas | 5,910 | Jan 13, 1981 | 34 | 6,275 |
| Canada Mesa #001E30-039-22118 | Merrion Oil & Gas Corp | Rio ArribaDevils Fork Gallup (Associated) | ActiveGas | 6,700 | Jun 1, 1980 | 715 | 22,383 |
| Piedra Vista #001E30-045-23864 | Merrion Oil & Gas Corp | San JuanBasin Dakota (Prorated Gas) | ActiveGas | 6,519 | Oct 5, 1979 | 60 | 15,396 |
| Canada Mesa #002E30-039-22163 | Merrion Oil & Gas Corp | Rio ArribaBasin Dakota (Prorated Gas) | ActiveGas | 6,775 | Sep 6, 1979 | 0 | 12,006 |
| North Lindrith Com #001A30-039-21850 | Merrion Oil & Gas Corp | Rio ArribaBlanco-Mesaverde (Prorated Gas) | ActiveGas | 6,045 | Aug 17, 1978 | 214 | 23,229 |
| Western #00230-045-05894 | Merrion Oil & Gas Corp | San JuanGallegos Gallup (Associated) | ActiveGas | 5,332 | Jan 24, 1974 | 133 | 10,469 |
| Fields Com #00130-039-20216 | Merrion Oil & Gas Corp | Rio ArribaOtero Chacra (Gas) | ActiveGas | 3,321 | May 27, 1969 | 0 | 3,732 |
| Farmington C Com #00130-045-12174 | Merrion Oil & Gas Corp | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 5,937 | Nov 5, 1964 | 0 | 158 |
| Pinon Hills Com #00130-045-09005 | Merrion Oil & Gas Corp | San JuanBasin Dakota (Prorated Gas) | ActiveGas | 6,330 | Oct 9, 1963 | 37 | 33,485 |
| Farmington Com #00130-045-08436 | Merrion Oil & Gas Corp | San JuanBasin Dakota (Prorated Gas) | ActiveGas | 5,995 | Jul 2, 1962 | 36 | 10,419 |
| Farmington a Com #00130-045-08269 | Merrion Oil & Gas Corp | San JuanBasin Dakota (Prorated Gas) | ActiveGas | 6,000 | Jun 14, 1962 | 7 | 6,926 |
| Katherine Pierce Com #00130-045-09244 | Merrion Oil & Gas Corp | San JuanBasin Dakota (Prorated Gas) | ActiveGas | 6,580 | Aug 4, 1961 | 78 | 10,626 |
| Delhi Taylor C #00130-045-06006 | Merrion Oil & Gas Corp | San JuanGallegos Gallup (Associated) | ActiveGas | 6,526 | Sep 3, 1958 | 439 | 23,604 |
| Featherstone Federal #00130-039-06400 | Merrion Oil & Gas Corp | Rio ArribaBlanco-Mesaverde (Prorated Gas) | ActiveGas | 6,125 | Jun 3, 1958 | 183 | 15,497 |
| Western #00430-045-05879 | Merrion Oil & Gas Corp | San JuanGallegos Gallup (Associated) | ActiveGas | 5,272 | Jan 8, 1958 | 268 | 14,115 |
| North Lindrith Com #00130-039-06354 | Merrion Oil & Gas Corp | Rio ArribaBlanco-Mesaverde (Prorated Gas) | ActiveGas | 6,150 | Nov 13, 1957 | 0 | 8,066 |