Hugoton Royalty Trust is an express trust. The Company is created pursuant to the Hugoton Royalty Trust Indenture between XTO Energy Inc., as grantor, and NationsBank, N.A., as trustee. Southwest Bank is now the trustee of the trust of the Company. XTO Energy is a subsidiary of Exxon Mobil Corporation. Its properties are gas-producing properties located in the Hugoton area of Oklahoma and Kansas, the Anadarko Basin of Oklahoma and the Green River Basin of Wyoming. XTO Energy...