Great Northern Gas Company 621 Seventeenth Street, Suite 2150 Denver, CO 80293 (303) 295-0938 Fax: (303) 295-0973Consent for Assignment • March 20th, 2009 • Atrisco Oil & Gas LLC • Blank checks
Please let this letter serve as formal request for Westland Development’s consent for assignment of certain rights owned by Great Northern Gas Company (“GNG”) by virtue of GNG’s ownership in the captioned oil and gas leases. GNG intends to assign its interest in said leases to XTO Energy Inc., a Houston, Texas oil and gas exploration company. We hereby request the consent of Westland Development Co., Inc. for such an assignment.
