GB Energy, Inc.  manages oil and gas properties for the following entities:

J. Harper Thomas Limited Partnership

P. O. Box 744

Chickasha, OK  73023-0744

Ann C. T. Walters, Trustee of the Walters Family Survivors Trust U/A of the Walters Family Trust

P. O. Box 744

Chickasha, OK  73023-0744

Jane T. Eberhardt, Trustee of the Jane T. Eberhardt Trust

P. O. Box 744

Chickasha, OK  73023-0744

P. O. Box 1673

Chickasha, OK   73023-1673

Office 1-405-224-8634

Fax 1-405-224-8636

gw@gbenergy.us