; (2) in subparagraph (C), by striking not less than 16 2⁄3 percent, but not more than 18 3⁄4 percent, during the 10-year period beginning on the date of enactment of the Act titled An Act to provide for reconciliation pursuant to title II of S. Con. Res. 14 , and not less than 16 2⁄3 percent thereafter, each place it appears and inserting not less than 12.5 percent ; (3) in subparagraph (F), by striking not less than 16 2⁄3 percent, but not more than 18 3⁄4 percent, during the 10-year period beginning on the date of enactment of the Act titled An Act to provide for reconciliation pursuant to title II of S. Con. Res. 14 , and not less than 16 2⁄3 percent thereafter, and inserting not less than 12.5 percent ; and (4) in subparagraph (H), by striking not less than 16 2⁄3 percent, but not more than 18 3⁄4 percent, during the 10-year period beginning on the date of enactment of the Act titled An Act to provide for reconciliation pursuant to title II of S. Con. Res. 14 , and not less than 16 2⁄3 percent thereafter, and inserting not less than 12.5 percent . (b) Mineral leasing act (1) Onshore oil and gas royalty rates (A) Lease of oil and gas land Section 17 of the Mineral Leasing Act ( 30 U.S.C. 226 ) is amended— (i) in subsection (b)(1)(A)— (I) by striking not less than 16 2⁄3 and inserting not less than 12.5 ; and (II) by striking or, in the case of a lease issued during the 10-year period beginning on the date of enactment of the Act titled An Act to provide for reconciliation pursuant to title II of S. Con. Res. 14 , 16 2⁄3 percent in amount or value of the production removed or sold from the lease