| World Computer Services, Inc., Dissolved January 1, 1995Denver, CO · Administratively Dissolved | Denver, CO | Corporation | Jul 19, 1990 | Administratively Dissolved |
| THUNDER OIL, L.L.C., Dissolved November 1, 2001Denver, CO · Administratively Dissolved | Denver, CO | LLC | Jun 30, 1995 | Administratively Dissolved |
| DENVER BRANSON, L.L.C., Dissolved January 1, 2004Denver, CO · Administratively Dissolved | Denver, CO | LLC | Jul 22, 1996 | Administratively Dissolved |
| BERNSTEIN BROTHERS ROYALTY INTERESTS, LLC, Dissolved January 1, 2003Location not reported, CO · Administratively Dissolved | Location not reported, CO | LLC | Dec 20, 1996 | Administratively Dissolved |
| BERNSTEIN HOTEL GROUP, LLC, Dissolved January 1, 2003Location not reported, CO · Administratively Dissolved | Location not reported, CO | LLC | Dec 20, 1996 | Administratively Dissolved |
| MISSISSIPPI OIL FIELD, L.L.C., Dissolved January 1, 2004Location not reported, CO · Administratively Dissolved | Location not reported, CO | LLC | Sep 29, 1997 | Administratively Dissolved |
| LB1, L.L.C., Dissolved January 1, 2004Location not reported, CO · Administratively Dissolved | Location not reported, CO | LLC | Sep 29, 1997 | Administratively Dissolved |
| CABARET FUNDS, L.L.C., Dissolved January 1, 2004Location not reported, CO · Administratively Dissolved | Location not reported, CO | LLC | Sep 29, 1997 | Administratively Dissolved |
| THUNDER FIELD 16, L.L.C., Dissolved May 1, 2001Location not reported, CO · Administratively Dissolved | Location not reported, CO | LLC | Dec 29, 1998 | Administratively Dissolved |
| DENVER KANSAS FIELD 5, L.L.C., Dissolved May 1, 2001Location not reported, CO · Administratively Dissolved | Location not reported, CO | LLC | Dec 29, 1998 | Administratively Dissolved |
| DENVER LISMAN, L.L.C., Dissolved May 1, 2001Location not reported, CO · Administratively Dissolved | Location not reported, CO | LLC | Dec 29, 1998 | Administratively Dissolved |
| MISSISSIPPI OIL II, L.L.C., Dissolved May 1, 2001Location not reported, CO · Administratively Dissolved | Location not reported, CO | LLC | Dec 29, 1998 | Administratively Dissolved |
| DENVER WYOMING, L.L.C., Dissolved May 1, 2001Location not reported, CO · Administratively Dissolved | Location not reported, CO | LLC | Dec 29, 1998 | Administratively Dissolved |
| DENVER RIO BLANCO, L.L.C., Dissolved May 1, 2001Location not reported, CO · Administratively Dissolved | Location not reported, CO | LLC | Dec 29, 1998 | Administratively Dissolved |
| DENVER RIO RANGELY I, L.L.C., Dissolved May 1, 2001Location not reported, CO · Administratively Dissolved | Location not reported, CO | LLC | Dec 29, 1998 | Administratively Dissolved |
| DENVER RIO RANGELY II, L.L.C., Dissolved May 1, 2001Location not reported, CO · Administratively Dissolved | Location not reported, CO | LLC | Dec 29, 1998 | Administratively Dissolved |
| DENVER OKLAHOMA FIELD 3, L.L.C., Dissolved May 1, 2001Location not reported, CO · Administratively Dissolved | Location not reported, CO | LLC | Dec 29, 1998 | Administratively Dissolved |
| DENVER ALBUQUERQUE OIL, L.L.C., Dissolved May 1, 2001Location not reported, CO · Administratively Dissolved | Location not reported, CO | LLC | Dec 29, 1998 | Administratively Dissolved |
| THUNDER FIELD 18, L.L.C., Dissolved May 1, 2001Location not reported, CO · Administratively Dissolved | Location not reported, CO | LLC | Dec 29, 1998 | Administratively Dissolved |
| S.T.I.A., LLC, Dissolved November 1, 2001Denver, CO · Administratively Dissolved | Denver, CO | LLC | Jun 21, 1999 | Administratively Dissolved |
| 1700 VINE, L.L.C., Dissolved November 1, 2001Denver, CO · Administratively Dissolved | Denver, CO | LLC | Jun 21, 1999 | Administratively Dissolved |
| B & B OIL AND GAS, L.L.C., Dissolved February 1, 2002Location not reported, CO · Administratively Dissolved | Location not reported, CO | LLC | Sep 9, 1999 | Administratively Dissolved |