*

 This order and judgment is not binding precedent, except under the

doctrines of law of the case, res judicata, and collateral estoppel. This court

generally disfavors the citation of orders and judgments; nevertheless, an order

and judgment may be cited under the terms and conditions of 10th Cir. R. 36.3.

F I L E D

United States Court of Appeals

Tenth Circuit

JUL 10 1998

PATRICK FISHER

Clerk

UNITED STATES COURT OF APPEALS

TENTH CIRCUIT

SHIRLEY DELGADO, individually

and as Guardian for Erik Jason

Elizondo, a minor; JUAN PABLO

DELGADO, JR., a minor; ANTHONY

DARREN DELGADO, a minor;

SHIRLEY DELGADO, as Guardian

Ad Litem for Jase Lee Trevino, a

minor; JERRY SHAWN TREVINO;

JOSEPHINE KAY TREVINO

SALAZAR; JESSE SMITH

TREVINO, JR.; BRENNA

KETCHESHAWNO,

Plaintiffs-Appellants,

v.

DEPARTMENT OF INTERIOR, Sued

as United States of America ex rel;

BUREAU OF INDIAN AFFAIRS, and

Office of Hearings and Appeals;

INTERIOR BOARD OF INDIAN

APPEALS; VINTAGE PETROLEUM,

INC., a Delaware Corporation,

Defendants-Appellees.

 

No. 97-6125

(D.C. No. 95-CV-262)

(W.D. Okla.)

ORDER AND JUDGMENT*
1

 Ms. Delgado is guardian ad litem for all of the minor plaintiffs, four of

whom are also her children. She is a niece of the original lessor, Luther Namaso,

and the eight remaining plaintiffs are his grandnieces and grandnephews. Mr.

Namaso devised his mineral interest to the grandnieces and grandnephews, and

made Ms. Delgado his residual legatee. Although she is a residual legatee and

guardian ad litem, for simplicity we refer to the lease as the Delgado lease.

- 2 -

Before BALDOCK, McKAY, and KELLY, Circuit Judges.

Plaintiffs-Appellants, to whom we collectively refer as Delgado,1

 are

lessors of a restricted Indian oil and gas lease, and seek review of a decision of

the Secretary of the Interior (Secretary) denying their request to cancel the lease. 

The district court affirmed the Secretary’s decision. Our jurisdiction arises under

28 U.S.C. § 1291, and we affirm.

The Delgado lease was executed by Delgado’s predecessor in interest,

Luther Namaso, in favor of William Austin in 1980. The lease was located on

land received by allotment from the federal government. The United States holds

allotted land in trust for Indian owners, and has a fiduciary duty to ensure that the

land is managed for “the sole use and benefit of the Indian allottees.” Poafpybitty

v. Skelly Oil Co., 390 U.S. 365, 368 (1968) (internal quotation marks and citation

omitted). Consequently the Secretary, acting through the Bureau of Indian

Affairs (BIA), must approve the terms of Indian mineral leases before they can go

into effect. See 25 U.S.C. § 396. The Secretary has delegated to the Bureau of

Land Management (BLM) the responsibility for overseeing operation of Indian
- 3 -

leases and ensuring compliance with their terms. The Minerals Management

Service (MMS) oversees the reporting of production, as well as calculation and

payment of royalties for Indian oil and gas leases. See 25 C.F.R. §§ 212.4, 212.6

(1997). The BIA approved the Delgado lease. In 1985 the lessee, William

Austin, began production of both oil and natural gas in paying quantities.

Problems were discovered dating from the start of production. Before

drilling his first well, Austin had executed a communitization agreement which

purported to commit Mr. Namaso’s eighty acres to a 160-acre spacing unit. The

agreement would have allowed the owners of the adjoining eighty acres, which

had no producing wells, to participate equally in any royalty attributed to the

communitized area. Although the agreement stated it would become effective

only upon approval of the Secretary, Austin did not submit the agreement to the

BIA until early 1988. In the meantime the agreement had been submitted to the

Oklahoma Corporation Commission, which issued an order unitizing the

ownership interests in the 160-acre spacing unit. Legal counsel for the designated

operator of the wells then prepared a Division Order Title Opinion, dated

November 5, 1985, indicating Mr. Namaso’s tract was communitized and any

royalty should be shared equally with the owners of the other eighty acres. Austin

relied on this division order and paid the royalty accordingly. In 1988 Austin

assigned the lease to Vintage Petroleum, Inc., the current lessee and operator. 
- 4 -

Vintage continued Austin’s royalty division practice when it took over the lease. 

In March, 1988, the BIA rejected the proposed communitization because it was

not in Mr. Namaso’s best interest. Vintage proposed a second communitization

agreement, which the BIA rejected in September, 1988. One month later Vintage

reported the underpayment problem to the BIA, and began paying Mr. Namaso the

full twenty-percent royalty as well as repaying his overdue royalties. The BIA

began investigating the underpayments to determine how much Austin and

Vintage owed. The Area BIA Director referred the matter to the MMS for audit.

During a well inspection in September, 1989, the BLM discovered bypass

piping on both wells which if connected would allow gas to bypass the meters. 

The BLM told Vintage this was a major violation, issued a verbal incident of

noncompliance (INC), and instructed Vintage to immediately remove the bypass

pipes. Three days later the BLM issued a written INC and made another

inspection, which revealed the bypass pipes had already been removed.

Several months before his death in 1990, Mr. Namaso informed the BIA

that his own investigation showed he had been underpaid in excess of $575,000 in

royalties; based on this and the meter bypass violation, he requested an audit,

collection of underpayments, and cancellation of the lease. The letter was

transmitted to the MMS for use in its on-going audit. That audit ultimately found

royalty violations in three areas, and resulted in the recovery from Austin and
- 5 -

Vintage of $1,023,502.27 in underpaid royalties and interest penalties.

The first royalty violation involved improper volume allocation, referring to

the invalid communitization agreement and consequent underpayment of royalties

by one half. The MMS issued separate demand letters to Austin and Vintage for

the amount of the underpayments. After receiving full payment from both

companies, the MMS assessed interest penalties against both Austin and Vintage,

who paid the penalties in full.

The second area of royalty violations arose from a failure to perform dual

accounting. MMS regulations provide that when hydrocarbons are sold to an

affiliate of the seller, valuation must be calculated under two different methods,

and royalties paid based on the higher valuation. The MMS determined that both

Austin and Vintage underpaid royalties because of their failure to perform dual

accounting. Austin and Vintage paid the amounts MMS assessed them for this

violation, with interest.

The third royalty violation was based on problems in the reporting of

condensate sales. Although Austin appeared to have been systematically

underpaying royalties based on these sales, Vintage had discovered its problems

in this area and adjusted its system for separating and marketing condensate

before the MMS audit. Both Austin and Vintage repaid royalties for condensate

to MMS’s satisfaction.
- 6 -

In response to Mr. Namaso’s cancellation request, the BIA requested

reports from BLM and MMS as to whether the violations of the lease and

regulations warranted cancellation. The MMS responded with a memorandum

concluding that the past royalty violations did not merit cancellation because “it

was not an uncommon practice for payors to calculate and pay royalties based on

a proposed communitization agreement, pending approval by the Bureau of Indian

Affairs and Bureau of Land Management. In most instances,” the memorandum

continued, “proposed communitization agreements were approved and royalty

payments based on the proposed agreement would represent the most accurate

royalty basis.” I Aplt. App. at 297 (doc. FF). Two further considerations made

Vintage and Austin less culpable, according to the MMS. First, Vintage and

Austin were relying on a Division Order Title Opinion, on which other unrelated

royalty payors also relied, and which in turn was based upon an Oklahoma state

order unitizing the 160 acres and mandating a fifty percent lease allocation. 

Second, “it is not uncommon for MMS and royalty payors to have different

interpretations on ‘dual accounting’ valuation requirements. The MMS audits

often result in additional royalty payments when ‘dual accounting’ analyses are

performed.” Id. at 298. The MMS found no evidence of fraudulent accounting

practices or criminal wrongdoing, and consequently recommended the lease not be

canceled.
- 7 -

The MMS also conducted a valuation known as a “major portion analysis”

to determine whether Delgado was receiving royalties below the fair market

value, and, if so, whether cancellation of the Delgado lease was appropriate. The

analysis concluded:

Based on all indications of market value that we can locate, we

conclude that Indian royalty lessors for the Delgado lease are receiving

compensation for gas production that equals or exceeds the fair market

value of other gas production in the same area. Our analyses can identify

no pricing discrepancies that would warrant lease cancellation.

Based on our review and knowledge of the Indian leasing

regulations, lease cancellation may actually cause the Indian lessors

financial harm. . . . Any new operator, or the Indian mineral owners, should

they desire to take over operation of the lease, must negotiate a gas sales

contract and would probably receive a price much closer to the spot-market

price than the price currently being paid to the Indian lessors.

II Aplt. App. at 451.

The BLM recommended, based on its oversight of the lease operations, that

the lease not be canceled. It reported that it had inspected the lease nine times

between 1986 and 1992, and had issued only one INC. It concluded the bypass

piping did not warrant cancellation because, among other things, (1) it was

promptly removed, even before the written INC was issued; (2) “[i]t appeared the

bypass was being used only to allow the operator to calibrate the meters without

shutting in the wells;” and (3) comparison of the volume of gas reported to the

MMS and the volume reported to the Oklahoma Tax Commission showed

variations “not in excess of normal,” indicating “that gas was not regularly
- 8 -

bypassing the meter.” Id. at 320. Delgado points out that this comparison was

done after the bypass pipe was removed, so it indicates nothing about how much

gas may have bypassed the meter during the time the piping was installed. MMS

described in some detail an operator’s arguably legitimate reasons for using

bypass piping, including the damage that could result from shutting in a well. It

added that operations on the Delgado lease were generally clean, and that the

lease had recently been used for training BIA personnel in proper lease operation. 

See id.

With the major portion analysis and reports from the BLM and MMS, the

cancellation request was ripe for decision. The Area BIA Director allowed the

parties to present evidence and brief the issues (a grant of process not required

under its regulations) and issued its final opinion in February, 1994. It held

cancellation was not mandated by the relevant regulations, and concluded

cancellation would not be in Delgado’s best interest. Delgado appealed to the

Interior Board of Indian Appeals (IBIA), and after further briefing the IBIA

affirmed the lower decision in a thorough written opinion. See VII Aplt. App. at

1876-94.

Delgado argues the Secretary’s decision not to cancel the lease (1) violated

her constitutional property and contractual rights (2) was ultra vires and

erroneous, and (3) was arbitrary and capricious.
- 9 -

In reviewing the Secretary’s action we accord no particular deference to the

district court. See Mount Emmons Mining Co. v. Babbitt, 117 F.3d 1167, 1170

(10th Cir. 1997). We stand in the same posture with respect to the agency as did

the district court, applying the APA’s standards governing judicial review directly

to the Secretary’s decision. See Valley Camp of Utah, Inc. v. Babbitt, 24 F.3d

1263, 1267 (10th Cir. 1994). Those standards, in relevant part, allow us to “set

aside agency action, findings, and conclusions found to be—(A) arbitrary,

capricious, an abuse of discretion, or otherwise not in accordance with law; [or]

(B) contrary to constitutional right, power, privilege, or immunity . . . .” 5 U.S.C.

§ 706(2).

Delgado rests her constitutional argument on the due process clause of the

Fifth Amendment, but nowhere in her brief mentions the elements of a

procedural due process claim. Those elements are: (1) the existence of a

recognized liberty or property interest, and (2) failure to receive the process that

is due. See Mathews v. Eldridge, 424 U.S. 319, 332–35 (1976). Instead of

arguing that the process she received was constitutionally lacking, Delgado argues

the Secretary’s action was, on its merits, unreasonable. In addition to this failure

to state a due process argument, Delgado failed adequately to raise the issue

before the Secretary. Moreover, she has no property interest in canceling the

lease, and in any case received superabundant process from the Secretary. The
- 10 -

constitutional argument is meritless and fails to trigger a more searching standard

of review than we would otherwise employ. See Jones v. Department of Health

and Human Servs., 941 F.2d 1529, 1533 (11th Cir. 1991) (holding mere allegation

of due process violation by agency is insufficient to raise a constitutional claim).

Although Delgado repeatedly asserts the Secretary’s decision was ultra

vires, that term does not provide a basis for us to set aside agency action. We

will construe the argument as one that the agency determination was “otherwise

not in accordance with law.” 5 U.S.C. § 706(2).

Delgado’s primary argument is that the Secretary was without authority for

its action because it failed to follow its own regulation. She further argues that

the applicable regulation is unambiguous and the court should give effect to its

plain meaning. The regulation provided as follows:

A lease will be canceled by the Secretary of the Interior for good

cause upon application of the lessor or lessee, or if at any time the

Secretary is satisfied that the provisions of the lease or of any regulations

heretofor or hereafter prescribed have been violated.

25 C.F.R. § 212.23(a) (1994).

Delgado’s position is that the Secretary is required under this regulation to

cancel a lease whenever it finds any violation has occurred. Delgado points to the

plain language of the regulation, particularly to the words, “A lease will be

canceled by the Secretary . . . if at any time the Secretary is satisfied that the

provisions of the lease or of any regulations . . . have been violated,” id.
2

 Certain language in the IBIA decision suggests a more rigid,

nondiscretionary rule: “when a violation of a lease of Indian oil and/or gas

properties has been cured and not repeated, the violation may not serve as the

basis for lease cancellation.” VII Aplt. App. at 1894. Although we, along with

- 11 -

(emphasis added), and attempts to apply a Chevron analysis to our review. See

Chevron U.S.A. Inc. v. Natural Resources Defense Council, 467 U.S. 837 (1984). 

Delgado argues that under the first prong of Chevron the court should hold the

regulation is unambiguous and should give effect to its plain meaning. Chevron,

alas, is inapplicable. Chevron applies when a regulation is challenged on the

ground that it is inconsistent with a governing statute. Delgado does not

challenge § 212.23(a); on the contrary, she stakes her case on it. When

interpreting its own regulation, an agency is entitled to exercise even broader

discretion than it may under the second prong of Chevron. See Valley Camp, 24

F.3d at 1267. The Secretary’s interpretation of § 212.23(a) is “controlling unless

plainly erroneous or inconsistent with the regulation.” Auer v. Robbins, 117 S.

Ct. 905, 911 (1997) (internal quotation marks and citation omitted); see Udall v.

Tallman, 380 U.S. 1, 16-17 (1965).

The Secretary determined that under § 212.23(a), the

BIA is not required to cancel a lease whenever the lease terms or

regulations are violated. Instead, it retains discretion to review the

circumstances surrounding a violation(s) and determine whether

cancellation is warranted, taking into consideration, inter alia, the trust

responsibility to act in the best interest of the Indian landowner(s).

VII Aplt. App. at 1885-86.2
the district court, can foresee situations in which applying such a bright-line rule

might be an abuse of discretion, we can affirm the Secretary’s interpretation

because it is evident that in this case he did weigh the circumstances and apply

his discretion.

- 12 -

The Secretary’s interpretation is permissible for several reasons. In

Poafpybitty the Supreme Court rejected the interpretation Delgado attempts to

impose on § 212.23(a). Construing language identical to that before us, the Court

wrote, “The regulations do empower the Secretary to cancel a lease . . . .

However, there is no justification for concluding that the severe sanction of

cancellation of the lease is the only relief for all breaches of the lease terms or for

any failure to pay royalties.” Poafpybitty, 390 U.S. at 374 (citation omitted). 

Although this could end the matter, other reasons lend support to the Secretary’s

interpretation. Disallowing the Secretary discretion in canceling leases would

entail nearly absurd results. Under Delgado’s interpretation, the slightest

violation—even a de minimis underpayment of royalties—would require

cancellation. Furthermore, Delgado’s interpretation would force the Secretary

into conflict with his fiduciary duty to act at all times in the best interest of the

Indian lessor. As the Supreme Court noted in Poafpybitty, “Both the lessor and

the lessee may wish to resolve their disagreement by the payment of damages and

not by the cancellation of a basically satisfactory lease.” Poafpybitty, 390 U.S. at

374. Yet a strict rule of cancellation for every violation would deny the lessor
- 13 -

this option. Even worse, assuming the violation was a de minimis underpayment,

the Secretary would be forced to cancel the lease even if in the circumstances

cancellation would deprive the lessor of tens or possibly hundreds of thousands of

dollars in royalties. Considering the “substantial deference” we owe to the

Secretary, we cannot require him to engage in such absurdity, nor will we set

aside an interpretation that reasonably harmonizes his duties. Thomas Jefferson

Univ. v. Shalala, 512 U.S. 504, 512 (1994).

Delgado argues the Secretary’s interpretation is inconsistent with the

Federal Oil and Gas Royalty Management Act, 30 U.S.C. §§ 1701–57

(FOGRMA), which provides the Secretary “should aggressively carry out his trust

responsibility in the administration of Indian oil and gas.” Id. § 1701(a)(4). 

FOGRMA also states a purpose of cracking down on the nonpayment of Indian oil

and gas royalties. See id. § 1701(b)(3). To carry out these purposes, FOGRMA

expands the remedies at the Secretary’s disposal by providing monetary penalties

for late payment or nonpayment of royalties and other violations. FOGRMA is

careful not to alter the Secretary’s preexisting authority to cancel leases. The

statute nowhere mentions cancellation or the circumstances in which it should be

used. See id. § 1753(a) (“The penalties and authorities provided in this chapter

are supplemental to, and not in derogation of, any penalties or authorities

contained in any other provision of law.”). The fact that FOGRMA gives the
3FOGRMA’s legislative history confirms our analysis. That history

indicates Congress viewed cancellation as a “severe penalty” which “may” be

used if “failures to pay royalties are flagrant and persistent.” H.R. Rep. No. 97-

859, at 18 (1982), reprinted in 1982 U.S.C.C.A.N. 4268, 4272. Congress

concluded “that the Secretary needed authority to impose more appropriate and

flexible penalties against lessees . . . .” Id. at 18-19.

- 14 -

Secretary additional remedies for Indian lease violations indicates quite strongly

that cancellation cannot be the only appropriate remedy. Instead of supporting

Delgado’s argument, FOGRMA undercuts it. Delgado’s view of mandatory

cancellation for lease violations would render FOGRMA’s extensive scheme of

more flexible remedies void.3

Delgado also argues that the Secretary’s decision was arbitrary and

capricious. Our review under this standard is narrow, and we may not substitute

our judgment for that of the agency. See Motor Vehicle Mfrs. Ass’n v. State

Farm Mut. Auto Ins. Co., 463 U.S. 29, 43 (1983). “‘[T]he agency need only

demonstrate that it considered relevant factors and alternatives after a full

ventilation of issues and that the choice it made was reasonable based on that

consideration.’” Lodge Tower Condo. Ass’n v. Lodge Properties, Inc., 85 F.3d

476, 477 (10th Cir. 1996) (quoting Mount Evans Co. v. Madigan, 14 F.3d 1444,

1453 (10th Cir. 1994)).

Delgado takes issue with the agency’s factual finding that the bypass pipe

was in place on the wells for only a short time. She claims this finding was
- 15 -

clearly erroneous, and the IBIA’s decision was arbitrary and capricious because it

failed to consider evidence she presented. The IBIA decision indicates the agency

properly weighed the evidence, including what Delgado presented, and arrived at

a conclusion well supported by evidence. See VII Aplt. App. at 1888. We cannot

say its finding was clear error.

Delgado also claims the Secretary was bound to cancel the lease under the

lease’s own terms, and it was arbitrary and capricious for him to fail to do so. 

However the lease is written in even more discretionary language than the

regulation. The lease provides that “[w]hen, in the opinion of the Secretary”

there has been a violation of any of the terms of the lease, the Secretary “shall

have the right at any time after 30 days notice to the lessee, specifying the terms

and conditions violated, and after hearing . . . to declare this lease null and void .

. . .” VII Aplt. App. at 1849 (emphasis added). This provision gives the

Secretary the power to cancel; it does not require him to do so. We conclude the

Secretary adequately considered all relevant facts and articulated a rational

connection between those facts and its decision. Delgado’s remaining 

contentions are without merit.

AFFIRMED.

Entered for the Court
- 16 -

Paul J. Kelly, Jr.

Circuit Judge