Chesapeake Granite Wash Trust (the Trust) is a trust formed to own royalty interests for the benefit of Trust unitholders conveyed to the trust by Chesapeake Energy Corporation (Chesapeake). The royalty interests held by the Trust (Royalty Interests) are derived from Chesapeake�s interests in specified oil and natural gas properties located in the Colony Granite Wash play in Washita County in the Anadarko Basin of western Oklahoma. Chesapeake conveyed the Royalty Interests to the Trust from its interests in 69 existing horizontal wells (Producing Wells) and Chesapeake�s interests in 118 horizontal development wells (Development Wells) to be drilled on properties within the Area of Mutual Interest (AMI). The AMI is limited to only the Colony Granite Wash formation, where Chesapeake held approximately 45,400 gross acres (29,300 net acres) as of December 31, 2011.