The Mineral Leasing Act of 1920, as amended, referred to in subsecs. (a) and (d), is act Feb. 25, 1920, ch. 85, 41 Stat. 437, known as the Mineral Leasing Act, which is classified generally to chapter 3A (§ 181 et seq.) of Title 30, Mineral Lands and Mining. For complete classification of this Act to the Code, see Short Title note set out under section 181 of Title 30 and Tables.

Subsec. (b)(4) of this section, which required the Secretary to report yearly to Congress on efforts pursuant to Pub. L. 96–487 regarding the leasing of, and exploration and development activities on, certain lands, terminated, effective May 15, 2000, pursuant to section 3003 of Pub. L. 104–66, as amended, set out as a note under section 1113 of Title 31, Money and Finance. See, also, page 111 of House Document No. 103–7.

1987—Subsec. (c). Pub. L. 100–203, § 5105(1), struck out subsec. (c) which read as follows: “At such time as the studies requested in subsection (b)(4) of this section are completed by the Secretary, or at such time as the Secretary determines that sufficient interest has been indicated in exploring an area for oil or gas, and leasing should be commenced, he shall identify those areas which he determines to be favorable for the discovery of oil or gas (hereinafter referred to as ‘favorable petroleum geological provinces’). In making such determination, the Secretary shall utilize all information obtained in studies conducted under subsection (b) of this section as well as any other information he may develop or require by regulation to be transmitted.”

Subsec. (d). Pub. L. 100–203, § 5105(2), struck out at end “Areas which are determined by the Secretary to be within favorable petroleum geological provinces shall be leased only by competitive bidding.”

Subsec. (e). Pub. L. 100–203, § 5105(1), struck out subsec. (e) which read as follows: “At such time as paying quantities of oil or gas are discovered under a noncompetitive lease issued pursuant to the Mineral Leasing Act of 1920, the Secretary shall suspend all further noncompetitive leasing in the area and shall determine the favorable petroleum geological province in proximity to such discovery. All further leasing in such area shall be in accordance with the requirements of subsection (d) of this section.”