Okla. Stat. tit. 70 § 7-108
Any federally owned reservation, or any portion thereof, within the State of Oklahoma shall with the consent of the United States, given by and through the commanding officer, superintendent, or other officer having charge of such reservation, be attached to an independent school district within the same transportation area for school purposes in which such reservation and independent school district are situated, upon the petition of the commanding officer, superintendent, or other officer having charge of such reservation, and with the consent of the board of education of such independent school district. The petition of such commanding officer, superintendent, or other officer in charge of any such federally owned reservation and the consent of such board of education shall be filed with the State Superintendent of Public Instruction and said Superintendent shall thereupon order such reservation to be attached to such independent school district.
Okla. Stat. tit. 70, § 7-108