Colo. Rev. Stat. § 34-64-107
All natural gas in said underground reservoir, and the rights reasonably necessary for the injection and storage in and withdrawal from said underground reservoir of said natural gas, as defined and limited by the decree of the district court, shall be the property of said natural gas public utility. In no event shall such gas be subject to the right of the owner of the surface of said lands or of any mineral interest therein or of any person other than the public utility, its successors, or its assigns, to produce, take, reduce to possession, or otherwise interfere with or exercise any control over the gas. The right of condemnation granted by this article shall be without prejudice to the rights of the owner of said land or of other rights and interests therein to drill or bore through the underground stratum or formation so appropriated in such manner as to comply with orders, rules, and regulations of the commission issued for the purpose of protecting underground storage, strata, or formations against pollution or against the escape of natural gas therefrom, and shall be without prejudice to the rights of the owner of said lands or other rights or interests therein as to all other uses thereof. The additional cost of complying with such regulations or orders in order to protect the storage shall be paid by the public utility.
C.R.S. § 34-64-107