View all text of Subchapter IV [§ 221 - § 237]
§ 226–1. Extension of noncompetitive oil or gas lease issued before September 2, 1960
(a) Lands not withdrawn from leasing
(b) Known and unknown geologic structures of producing fields
(c) Application requirement
(d) Commencement of actual drilling operations
(Pub. L. 86–705, § 4, Sept. 2, 1960, 74 Stat. 789.)