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Volume 74 · 782

Public Law 86–705

To amend the Mineral Lensing Act of February 25, 1920.

Approved September 2, 1960

Statutory text

AN ACT

To amend the Mineral Lensing Act of February 25, 1920.

Be it enacted by the Senate and House of Representatives of the United States of America in Congress assembled,

That this Act may be cited as the “Mineral Leasing Act Revision of 1960”.

Sec. 2.

Section 17, 17(a), and 17(b) of the Act entitled “An Act to promote the mining of coal, phosphate, oil, oil shale, gas, and sodium on the public domain”, approved February 25, 1920, as amended (30 U.S.C.

41 Stat. 443; 60 Stat. 951–954.

226, 226d, and 226e) are further amended to read as follows:

“Sec. 17.

(a)

All lands subject to disposition under this Act which are known or believed to contain oil or gas deposits may be leased by the Secretary.

“(b)

If the lands to be leased are within any known geological structure of a producing oil or gas field, they shall be leased to the highest responsible qualified bidder by competitive bidding under general regulations in units of not more than six hundred and forty acres, which shall be as nearly compact in form as possible, upon the payment by the lessee of such bonus as may be accepted by the Secretary and of such royalty as may be fixed in the lease, which shall be not less than 12½ per centum in amount or value of the production removed or sold from the lease.

“(c)

If the lands to be leased are not within any known geological structure of a producing oil or gas field, the person first making application for the lease who is qualified to hold a lease under this Act shall be entitled to a lease of such lands without competitive bidding. Such leases shall be conditioned upon the payment by the lessee of a royalty of 12½ per centum in amount or value of the production removed or sold from the lease.

“(d)

All leases issued under this section shall be conditioned upon payment by the lessee of a rental of not less than 50 cents per acre for each year of the lease. Each year’s lease rental shall be paid in advance. A minimum royalty of $1 per acre in lieu of rental shall be payable at the expiration of each lease year beginning on or after a discovery of oil or gas in paying quantities on the lands leased.

“(e)

Competitive leases issued under this section shall be for a primary term of five years and noncompetitive leases for a primary term of ten years. Each such lease shall continue so long after its primary term as oil or gas is produced in paying quantities. Any lease issued under this section for land on which, or for which under an approved cooperative or unit plan of development or operation, actual drilling operations were commenced prior to the end of its primary term and are being diligently prosecuted at that time shall be extended for two years and so long thereafter as oil or gas is produced in paying quantities.

“(f)

No lease issued under this section which is subject to termination because of cessation of production shall be terminated for this cause so long as reworking or drilling operations which were commenced on the land prior to or within sixty days after cessation of production are conducted thereon with reasonable diligence, or so long as oil or gas is produced in paying quantities as a result of such operations. No lease issued under this section shall expire because operations or production is suspended under any order, or with the consent, of the Secretary. No lease issued under this section covering lands on which there is a well capable of producing oil or gas in paying quantities shall expire because the lessee fails to produce the same unless the lessee is allowed a reasonable time, which shall be not less than sixty days after notice by registered or certified mail, within which to place such well in producing status or unless, after such status is established, production is discontinued on the leased premises without permission granted by the Secretary under the provisions of this Act.

“(g)

Whenever it appears to the Secretary that lands owned by the

Drainage agreements.

United States are being drained of oil or gas by wells drilled on adjacent lands, he may negotiate agreements whereby the United States, or the United States and its lessees, shall be compensated for such drainage. Such agreements shall be made with the consent of the lessees, if any, affected thereby. If such agreement is entered into, the primary term of any lease for which compensatory royalty is being paid, or any extension of such primary term, shall be extended for the period during which such compensatory royalty is paid and for a period of one year from discontinuance of such payment and so long thereafter as oil or gas is produced in paying quantities. The Secretary shall report to Congress at the beginning of each regular

Report to Congress.

session all such agreements entered into during the previous year which involve unleased Government lands.

“(h)

If, during the primary term or any extended term of any

Mining claims.

lease issued under this section, a verified statement is filed by any mining claimant pursuant to subsection (c) of section 7 of the Multiple Mineral Development Act of August 13, 1954 (68 Stat. 708), as amended (30 U.S.C. 527), whether such filing occur prior to enactment of the Mineral Leasing Act Revision of 1960 or thereafter, asserting the existence of a conflicting unpatented mining claim or claims upon which diligent work is being prosecuted as to any lands covered by the lease, the running of time under such lease shall be suspended as to the lands involved from the first day of the month following the filing of such verified statement until a final decision is rendered in the matter.

“(i)

The Secretary of the Interior shall, upon timely application

Exchange of leases.

therefor, issue a new lease in exchange for any lease issued for a term of twenty years, or any renewal thereof, or any lease issued prior to August 8, 1946, in exchange for a twenty-year lease, such new lease to be for a primary term of five years and so long thereafter as oil or gas is produced in paying quantities and at a royalty rate of not less than 12½ per centum in amount or value of the production removed or sold from such leases, except that the royalty rate shall be 12½ per centum in amount or value of the production removed or sold from said leases as to (1) such leases, or such parts of the lands subject thereto and the deposits underlying the same, as are not believed to be within the productive limits of any producing oil or gas deposit, as such productive limits are found by the Secretary to have existed on August 8, 1946; and (2) any production on a lease from an oil or gas deposit which was discovered after May 27, 1941, by a well or wells drilled within the boundaries of the lease, and which is determined by the Secretary to be a new deposit; and (3) any production on or allocated to a lease pursuant to an approved cooperative or unit plan of development or operation from an oil or gas deposit which was discovered after May 27, 1941, on land committed to such plan, and which is determined by the Secretary to be a new deposit, where such lease, or a lease for which it is exchanged, was included in such plan at the time of discovery or was included in a duly executed and filed application for the approval of such plan at the time of discovery.

“(j)

For the purpose of more properly conserving the natural resources

Cooperative or unit plan.

of any oil or gas pool, field, or like area, or any part thereof (whether or not any part of said oil or gas pool, field, or like area, is then subject to any cooperative or unit plan of development or opera-tion), lessees thereof and their representatives may unite with each other, or jointly or separately with others, in collectively adopting and operating under a cooperative or unit plan of development or operation of such pool, field, or like area, or any part thereof, whenever determined and certified by the Secretary of the Interior to be necessary or advisable in the public interest. The Secretary is thereunto authorized, in his discretion, with the consent of the holders of leases involved, to establish, alter, change, or revoke drilling, producing, rental, minimum royalty, and royalty requirements of such leases and to make such regulations with reference to such leases, with like consent on the part of the lessees, in connection with the institution and operation of any such cooperative or unit plan as he may deem necessary or proper to secure the proper protection of the public interest. The Secretary may provide that oil and gas leases hereafter issued under this Act shall contain a provision requiring the lessee to operate under such a reasonable cooperative or unit plan, and he may prescribe such a plan under which such lessee shall operate, which shall adequately protect the rights of all parties in interest, including the United States.

Authority to alter or modify.

“Any plan authorized by the preceding paragraph which includes lands owned by the United States may, in the discretion of the Secretary, contain a provision whereby authority is vested in the Secretary of the Interior, or any such person, committee, or State or Federal officer or agency as may be designated in the plan, to alter or modify from time to time the rate of prospecting and development and the quantity and rate of production under such plan. All leases operated under any such plan approved or prescribed by the Secretary shall be excepted in determining holdings or control under the provisions of any section of this Act.

Communitization or drilling agreements.

“When separate tracts cannot lie independently developed and operated in conformity with an established well-spacing or development program, any lease, or a portion thereof, may be pooled with other lands, whether or not owned by the United States, under a communitization or drilling agreement providing for an apportionment of production or royalties among the separate tracts of land comprising the drilling or spacing unit when determined by the Secretary of the Interior to be in the public interest, and operations or production pursuant to such an agreement shall be deemed to be operations or production as to each such lease committed thereto.

Lease term.

“Any lease issued for a term of twenty years, or any renewal thereof, or any portion of such lease that has become the subject of a cooperative or unit plan of development or operation of a pool, field, or like area, which plan has the approval of the Secretary of the Interior, shall continue in force until the termination of such plan. Any other lease issued under any section of this Act which has heretofore or may hereafter be committed to any such plan that contains a general provision for allocation of oil or gas shall continue in force and effect as to the land committed so long as the lease remains subject to the plan:

Conditions.

Provided, That production is had in paying quantities under the plan prior to the expiration date of the term of such lease. Any lease heretofore or hereafter committed to any such plan embracing lands that are in part within and in part outside of the area covered by any such plan shall be segregated into separate leases as to the lands committed and the lands not committed as of the effective date of unitization: Provided, however, That any such lease as to the nonunitized portion shall continue in force and effect for the term thereof but for not less than two years from the date of such segregation and so long thereafter as oil or gas is produced in paying quantities. The minimum royalty or discovery rental under any lease that has become subject to any cooperative or unit plan of development or operation, or other plan that contains a general provision for allocation of oil or gas, shall be payable only with respect to the lands subject to such lease to which oil or gas shall be allocated under such plan. Any lease which shall be eliminated from any such approved or prescribed plan, or from any communitization or drilling agreement authorized by this section, and any lease which shall be in effect at the termination of any such approved or prescribed plan, or at the termination of any such communitization or drilling agreement, unless relinquished, shall continue in effect for the original term thereof, but for not less than two years, and so long thereafter as oil or gas is produced in paying quantities.

“The Secretary of the Interior is hereby authorized, on such conditions

Approval of operating, drilling, or development contracts.

as he may prescribe, to approve operating, drilling, or development contracts made by one or more lessees of oil or gas leases, with one or more persons, associations, or corporations whenever, in his discretion, the conservation of natural products or the public convenience or necessity may require it or the interests of the United States may be best subserved thereby. All leases operated under such approved operating, drilling, or development contracts, and interests thereunder, shall be excepted in determining holdings or control under the provisions of this Act.

“The Secretary of the Interior, to avoid waste or to promote conservation

Subsurface storage.

of natural resources, may authorize the subsurface storage of oil or gas, whether or not produced from federally owned lands, in lands leased or subject to lease under this Act. Such authorization may provide for the payment of a storage fee or rental on such stored oil or gas or, in lieu of such fee or rental, for a royalty other than that prescribed in the lease when such stored oil or gas is produced in conjunction with oil or gas not previously produced. Any lease on which storage is so authorized shall be extended at least for the period of storage and so long thereafter as oil or gas not previously produced is produced in paying quantities.”

Sec. 3.

Section 27 of said Act, as amended (30 U.S.C. 184), is

60 Stat. 954.

further amended to read as follows:

“Sec. 27.

(a)
(1)

No person, association, or corporation, except as otherwise

Coal leases or permits.

Acreage limitations.

provided in this subsection, shall take, hold, own or control at one time, whether acquired directly from the Secretary under this Act or otherwise, coal leases or permits on an aggregate of more than ten thousand two hundred and forty acres in any one State.

“(2)

A person, association, or corporation may apply for coal leases or permits for acreage in addition to that which is permissible under paragraph (1) of this subsection, but the additional acreage shall not exceed five thousand one hundred and twenty acres in any one State. Each application shall be for forty acres or a multiple thereof and shall contain a statement that the granting of a lease or permit for the additional lands is necessary to enable the applicant to carry on business economically and that it is believed to be in the public interest. On the filing of such an application, the coal deposits in the lands covered by it shall be temporarily set aside and withdrawn from all forms of disposal under this Act. The Secretary shall, after posting notice of the pending application in the local land office, conduct public hearings on it. After such hearings the Secretary may, under

Additional acreage.

Regulations.

such regulations as he may prescribe and to such extent as he finds to be in the public interest and necessary to enable the applicant to carry on business economically, permit the applicant to take and hold coal leases or permits for additional acreage as hereinbefore provided. The Secretary may, in his own discretion or whenever sufficient public interest is manifested, reevaluate a lessee’s or permittee’s need for all or any part of the additional acreage and may cancel any lease or permit covering all or any part of such acreage if he finds that cancellation is in the public interest or that the coal deposits in said acreage are no longer necessary for the lessee or permittee to carry on business economically or that the lessee or permittee has divested himself of all or any part of his first ten thousand two hundred and forty acres or no longer has facilities which, in the Secretary’s opinion, enable him to exploit the deposits under lease or permit. No assignment, transfer,

Assignments, transfers, or sales.

or sale of any part of the additional acreage may be made without the approval of the Secretary.

“(b)
(1)

No person, association, or corporation, except as otherwise provided in this subsection, shall take, hold, own, or control at one time, whether acquired directly from the Secretary under this Act or otherwise, sodium leases or permits on an aggregate of more than five thousand one hundred and twenty acres in any one State.

“(2)

The Secretary may, in his discretion, where the same is necessary in order to secure the economic mining of sodium compounds leasable under this Act, permit a person, association, or corporation to take or hold sodium leases or permits on up to fifteen thousand three hundred and sixty acres in any one State.

“(c)

No person, association, or corporation shall take, hold, own, or control at one time, whether acquired directly from the Secretary under this Act or otherwise, phosphate leases or permits on an aggregate of more than ten thousand two hundred and forty acres in the United States.

“(d)
(1)

No person, association, or corporation, except as otherwise provided in this Act, shall take, hold, own or control at one time, whether acquired directly from the Secretary under this Act or otherwise, oil or gas leases (including options for such leases or interests therein) on land held under the provisions of this Act exceeding in the aggregate two hundred forty-six thousand and eighty acres in any

Alaska.

one State other than Alaska. In the case of the State of Alaska, the limit shall be three hundred thousand acres in the northern leasing district and three hundred thousand acres in the southern leasing district, and the boundary between said two districts shall be the left limit of the Tanana River from the border between the United States and Canada to the confluence of the Tanana and Yukon Rivers, and the left limit of the Yukon River from said confluence to its principal southern mouth.

“(2)

No person, association, or corporation shall take, hold, own, or control at one time options to acquire interests in oil or gas leases under the provisions of this Act which involve, in the aggregate, more than two hundred thousand acres of land in any one State other than Alaska or, in the case of Alaska, more than two hundred thousand acres in each of its two leasing districts, as hereinbefore described. No option to acquire any interest in such an oil or gas lease shall be enforcible if entered into for a period of more than three years (which three years shall be inclusive of any renewal period if a right to renew is reserved by any party to the option) without the prior approval of the Secretary. In any case in which an option to acquire the optionor’s entire interest in the whole or a part of the acreage under a lease is entered into, the acreage to which the option is applicable shall be charged both to the optionor and to the optionee, but the charge to the optionor shall cease when the option is exercised. In any case in which an option to acquire a part of the optionor’s interest in the whole or a part of the acreage under a lease is entered into, the acreage to which the option is applicable shall be fully charged to the optionor and a share thereof shall also be charged to the optionee as his interest may appear, but after the option is exercised said acreage shall be charged to the parties pro rata as their interests may appear. In any case in which an assignment is made of a part of a lessee’s interest in the whole or part of the acreage under a lease or an application for a lease, the acreage shall be charged to the parties pro rata as their interests may appear. No option or renewal thereof shall be enforcible until notice thereof has been filed with the Secretary or an officer or employee of the Department of the Interior designated by him to receive the same. Each such notice shall include, in addition to any other matters prescribed by the Secretary, the names and addresses of the parties thereto, the serial number of the lease or application for a lease to which the option is applicable, and a statement of the number of acres covered thereby and of the interests and obligations of the parties thereto and shall be subscribed by all parties to the option or their duly authorized agents. An option which has not been exercised shall remain charged as hereinbefore provided until notice of its relinquishment or surrender has been filed, by either party, with the Secretary or any officer or employee of the Department of the Interior designated by him to receive the same. In addition, each holder of any such option shall file with the

Semi annual statements.

Secretary or an officer or employee of the Department of the Interior as aforesaid within ninety clays after the 30th day of .June and the 31st day of December in each year a statement showing, in addition to any other matters prescribed by the Secretary, his name, the name and address of each grantor of an option held by him, the serial number of every lease or application for a lease to which such an option is applicable, the number of acres covered by each such option, the total acreage in each State to which such options are applicable, and his interest and obligation under each such option. The failure of the holder of an option so to file shall render the option unenforcible by him. The unenforcibility of any option under the provisions of this paragraph shall not diminish the number of acres deemed to be held under option by any person, association, or corporation in computing the amount chargeable under the first sentence of this paragraph and shall not relieve any party thereto of any liability to cancellation, forfeiture, forced disposition, or other sanction provided by law. The Secretary may prescribe forms on which the notice and statements required by this paragraph shall be made.

“(e)
(1)

No person, association, or corporation shall take, hold, own

Association or stockholder interests.

or control at one time any interest as a member of an association or as a stockholder in a corporation holding a lease, option, or permit under the provisions of this Act which, together with the area embraced in any direct holding, ownership or control by him of such a lease, option, or permit or any other interest which he may have as a member of other associations or as a stockholder in other corporations holding, owning or controlling such leases, options, or permits for any kind of minerals, exceeds in the aggregate an amount equivalent to the maximum number of acres of the respective kinds of minerals allowed to any one lessee, optionee, or permittee under this Act, except that no person shall be charged with his pro rata share of any acreage holdings of any association or corporation unless he is the beneficial owner of more than 10 per centum of the stock or other instruments of ownership or control of such association or corporation, and except that within three years after the enactment of the Mineral Leasing Act Revision of 1960 no valid option in existence prior to the enactment of said Act held by a corporation or association at the time of enactment of said Act shall be chargeable to any stockholder of such corporation or to a member of such association so long as said option shall be so held by such corporation or association under the provisions of this Act.

“(2)

No contract for development and operation of any lands leased under this Act, whether or not coupled with an interest in such lease, and no lease held, owned, or controlled in common by two or more persons, associations, or corporations shall be deemed to create a separate association under the preceding paragraph of this subsection between or among the contracting parties or those who hold, own or control the lease in common, but the proportionate interest of each such party shall be charged against the total acreage permitted to be held, owned or controlled by such party under this Act. The total acreage so held, owned, or controlled in common by two or more parties shall not exceed, in the aggregate, an amount equivalent to the maximum number of acres of the respective kinds of minerals allowed to any one lessee, optionee, or permittee under this Act.

“(f)

Nothing contained in subsection (e) of this section shall be construed (i) to limit sections 18, 19, and 22 of this Act or (ii), subject to the approval of the Secretary, to prevent any number of lessees under this Act from combining their several interests so far as may be necessary for the purpose of constructing and carrying on the business of a refinery or of establishing and constructing, as a common carrier, a pipeline or railroad to be operated and used by them jointly in the transportation of oil from their several wells or from the wells of other lessees under this Act or in the transportation of coal or (iii) to increase the acreage which may be taken, held, owned, or controlled under section 27 of this Act.

“(g)

Any ownership or interest otherwise forbidden in this Act which may be acquired by descent, will, judgment, or decree may be held for two years after its acquisition and no longer.

“(h)
(1)

If any interest in any lease is owned, or controlled, directly or indirectly, by means of stock or otherwise, in violation of any of the provisions of this Act, the lease may be canceled, or the interest so owned may be forfeited, or the person so owning or controlling the interest may be compelled to dispose of the interest, in any appropriate

Suits to cancel.

proceeding instituted by the Attorney General. Such a proceeding shall be instituted in the United States district court for the district in which the leased property or some part thereof is located or in which the defendant may be found.

“(2)

The right to cancel or forfeit for violation of any of the provisions of this Act shall not apply so as to affect adversely the title or interest of a bona fide purchaser of any lease, interest in a lease, option to acquire a lease or an interest therein, or permit which lease, interest, option, or permit was acquired and is held by a qualified person, association. or corporation in conformity with those provisions, even though the holdings of the person, association, or corporation from which the lease, interest, option, or permit was acquired, or of his predecessor in title (including the original lessee of the United States) may have been canceled or forfeited or may be or may have been subject to cancellation or forfeiture for any such violation. If, in any such proceeding, an underlying lease, interest, option, or permit is canceled or forfeited to the Government and there are valid interests therein or valid options to acquire the lease or an interest therein which are not subject to cancellation, forfeiture, or compulsory disposition, the underlying lease, interest, option, or permit shall be sold by the Secretary to the highest responsible qualified bidder by competitive bidding under general regulations subject to all outstanding valid interests therein and valid options pertaining thereto. Likewise if, in any such proceeding, less than the whole interest in a lease, interest, option, or permit is canceled or forfeited to the Government, the partial interests so canceled or forfeited shall be sold by the Secretary to the highest responsible qualified bidder by competitive bidding under general regulations. If competitive bidding fails to produce a satis factory offer the Secretary may, in either of these cases, sell the interest in question by such other method as he deems appropriate on terms not less favorable to the Government than those of the best competitive bid received.

“(3)

The commencement and conclusion of every proceeding under this subsection shall be promptly noted on the appropriate public records of the Bureau of Land Management.

“(i)

Effective September 21, 1959, any person, association, or corporation who is a party to any proceeding with respect to a violation of any provision of this Act, whether initiated prior to said date or thereafter, shall have the right to be dismissed promptly as such a party upon showing that he holds and acquired as a bona fide purchaser the interest involving him as such a party without violating any provisions of this Act. No hearing upon any such showing shall be required unless the Secretary presents prima facie evidence indicating a possible violation of the Mineral Leasing Act on the part of the alleged bona fide purchaser.

“(j)

If during any such proceeding, a party thereto files with the

Waiver or suspension of rights.

Secretary a waiver of his rights under his lease (including particularly, where applicable, rights to drill and to assign) or if such rights are suspended by the Secretary pending a decision in the proceeding, whether initiated prior to enactment of this Act or thereafter, payment of rentals and running of time against the term of the lease or leases involved shall be suspended as of the first day of the month following the filing of the waiver or suspension of the rights until the first day of the month following the final decision in the proceeding or the revocation of the waiver or suspension.

“(k)

Except as otherwise provided in this Act, if any lands or

Unlawful trusts.

deposits subject to the provisions of this Act shall be subleased, trusteed, possessed, or controlled by any device permanently, temporarily, directly, indirectly, tacitly, or in any manner whatsoever, so that they form a part of or are in any wise controlled by any combination in the form of an unlawful trust, with the consent of the lessee, optionee, or permittee, or form the subject of any contract or conspiracy in restraint of trade in the mining or selling of coal, phosphate, oil, oil shale, native asphalt, solid and semisolid bitumen, bituminous rock, gas, or sodium entered into by the lessee, optionee, or permittee or any agreement or understanding, written, verbal, or otherwise, to which such lessee, optionee, or permittee shall be a party, of which his or its output is to be or become the subject, to control the price or prices thereof or of any holding of such lands by any individual, partnership, association, corporation, or control in excess of the amounts of lands provided in this Act, the lease, option, or permit shall be forfeited by appropriate court proceedings.”

Sec. 4.

(a)

Upon the expiration of the initial five-year term of any

Non competitive oil or gas leases, extension.

noncompetitive oil or gas lease which was issued prior to enactment of this Act and which has been maintained in accordance with applicable statutory requirements and regulations, the record titleholder thereof shall be entitled to a single extension of the lease, unless then otherwise provided by law, for such lands covered by it as are not, on the expiration date of the lease, withdrawn from leasing. A withdrawal, however, shall not affect the right to an extension if actual drilling operations on such lands were commenced prior to the effective date of the withdrawal and were being diligently prosecuted on the expiration date of the lease. No withdrawal shall be effective within the meaning of this section until ninety days after notice thereof has been sent by registered or certified mail to each lessee to be affected by such withdrawal.

(b)

As to lands not within the known geologic structure of a producing oil or gas field, a noncompetitive oil or gas lease to which this section is applicable shall be extended for a period of five years and so long thereafter as oil or gas is produced in paying quantities. As to lands within the known geologic structure of a producing oil or gas field, a noncompetitive lease to which this section is applicable shall be extended for a period of two years and so long thereafter as oil or gas is produced in paying quantities.

(c)

Any noncompetitive oil or gas lease extended under this section shall be subject to the rules and regulations in force at the expiration of the initial five-year term of the lease. No extension shall be granted, however, unless within a period of ninety days prior to the expiration date of the lease an application therefor is filed by the record titleholder or an assignee whose assignment has been filed for approval or an operator whose operating agreement has been filed for approval.

(d)

Any lease issued prior to the enactment of the Mineral Leasing Act Revision of 1960 which has been maintained in accordance with applicable statutory requirements and regulations and which pertains to land on which, or for which under an approved cooperative or unit plan of development or operation, actual drilling operations were commenced prior to the end of its primary term and are being diligently prosecuted at that time shall be extended for two years and so long thereafter as oil or gas is produced in paying quantities.

Sec. 5.

The Act of February 25, 1920, as amended (30 U.S.C. 181 and the following), is amended by adding a section 42 thereto to read as follows:

“Sec. 42.

No action contesting a decision of the Secretary involving any oil and gas lease shall be maintained unless such action is commenced or taken within ninety days after the final decision of the Secretary relating to such matter. No such action contesting such a decision of the Secretary rendered prior to enactment of the Mineral Leasing Act Revision of 1960 shall be maintained unless the same be commenced or taken within ninety days after such enactment.”

Sec. 6.

The last sentence of section 30(a) of the Act of February 25, 1920, as amended (30 U.S.C. 187a), is amended to read as follows: “Upon the segregation by an assignment of a lease issued after the effective date of the Mineral Leasing Act Revision of 1960 and held beyond its primary term by production, actual or suspended, or the payment of compensatory royalty, the segregated lease of an undeveloped. assigned, or retained part shall continue for two years, and so loner thereafter as oil or gas is produced in paying quantities.”

The provisions of this section 6 shall not be applicable to any lease issued prior to the effective date of this Act.

Sec. 7.

(a)

Section 1 of the Act of February 25, 1920, as amended (30 U.S.C. 181), section 21 of said Act (30 U.S.C. 241), and section 34 of said Act

60 Stat. 950; 41 Stat. 445, 450.

(30 U.S.C. 182) are amended by the insertion of the words “native asphalt, solid and semisolid bitumen, and bituminous rock (including oil-impregnated rock or sands from which oil is recoverable only by special treatment after the deposit is mined or quarried)” immediately after the words “oil shale.” in the first

Oil shale.

sentence of each section. Section 21 of said Act (30 U.S.C. 241) is further amended by striking out the period at the end of the last sentence and adding these words “except that with respect to leases for native asphalt, solid and semisolid bitumen, and bituminous rock (including oil-impregnated rock or sands from which oil is recoverable only by special treatment after the deposit is mined or quarried) no person, association, or corporation shall acquire or hold more than seven thousand six hundred eighty acres in any one State without respect to the number of leases.”

(b)

Section 21 of said Act is further amended by inserting the designation (a) immediately after the term “section 21” and by adding two new subsections to read as follows:

“(b)

If an offer for a lease under the provisions of this section for deposits other than oil shale is based upon a mineral location, the validity of which might be questioned because the claim was based on a placer location rather than on a lode location, or vice versa, the offeror shall have a preference right to a lease if the offer is filed not more than one year after the enactment of the Mineral Leasing Act Revision of 1960.

“(c)

With respect to native asphalt, solid and semisolid bitumen, and bituminous rock (including oil-impregnated rock or sands from which oil is recoverable only by special treatment after the deposit is mined or quarried) a lease under the multiple use principle may issue notwithstanding the existence of an outstanding lease issued under any other provision of this Act.”

Sec. 8.

No amendment made by this Act shall affect any valid right

Protection of valid rights.

in existence on the effective date of the Mineral Leasing Act Revision of 1960.

Approved September 2, 1960.

Parsed from the official Statutes at Large USLM XML in 74.xml