Mobil Oil Exploration & Producing Southeast, Inc. v. United States,
530 U.S. 604 (2000)

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No. 99-244. Argued March 22, 2000-Decided June 26, 2000*

Two oil companies, petitioners here, paid the Government $156 million in return for lease contracts giving them the rights to explore for and develop oil off the North Carolina coast, provided that the companies received exploration and development permission in accordance with procedures set out in, inter alia, the Outer Continental Shelf Lands Act (OCSLA), the Coastal Zone Management Act of 1972 (CZMA), and regulations promulgated pursuant to those Acts. OCSLA, among other things, requires the Department of the Interior to approve a company's Plan of Exploration (Plan) within 30 days of its submission if the Plan meets certain criteria. A company must also obtain an exploratory well drilling permit after certifying under CZMA that its Plan is consistent with each affected State's coastal zone management program. If a State objects, the Secretary of Commerce must override the objection or the certification fails. Interior may grant the permit if Commerce rules against the State. While the companies' Plan was pending before Interior, the Outer Banks Protection Act (OBPA) became law. OBPA prohibited the Interior Secretary from approving any Plan until, inter alia, an OBPA-created Environmental Sciences Review Panel (Panel) reported to the Secretary and the Secretary certified to Congress that he had sufficient information to make OCSLA-required approval decisions. In no event could he approve any Plan for 13 months. Interior told Mobil the Plan met OCSLA requirements but that it would not approve the Plan until the OBPA requirements were met. It also suspended all North Carolina offshore leases. After the Panel made its report, the Interior Secretary made the requisite certification to Congress but stated that he would not consider the Plan until he received further studies recommended by the Panel. North Carolina objected to the CZMA certification, and the Commerce Secretary rejected Mobil's override request. Before the Commerce Secretary issued his rejection, the companies joined a breach of contract lawsuit in the Court of Federal Claims. That court granted them summary judgment, finding that

*Together with No. 99-253, Marathon Oil Co. v. United States, also on certiorari to the same court.


the Government had broken its contractual promise to follow OCSLA, that the Government thereby repudiated the contracts, and that that repudiation entitled the companies to restitution of their payments. In reversing, the Federal Circuit held that the Government's refusal to consider Mobil's Plan was not the operative cause of any failure to carry out the contracts' terms because the State's objection to the CZMA certification would have prevented the exploration.

Held: The Government broke its promise, repudiated the contracts, and must give the companies their money back. Pp. 614-624.

(a) A contracting party is entitled to restitution if the other party "substantially" breached a contract or communicated its intent to do so. Here, the Government breached the contracts and communicated such intent. None of the provisions incorporated into the contracts granted Interior the legal authority to refuse to approve the companies' Plan, while suspending the lease instead. First, such authority does not arise from the OCSLA provision, 43 U. S. C. § 1334(a)(1)(A), that permits the Secretary to promulgate regulations providing for suspension of an operation or activity only upon "the request of a lessee." Second, the contracts say that they are subject to then-existing regulations and future regulations issued under OCSLA and certain Department of Energy Organization Act provisions. This explicit reference to future regulations makes it clear that the contracts' catchall provisions referencing "all other applicable ... regulations" must include only statutes and regulations already existing at the time of the contracts. Thus, the contracts are not subject to future regulations promulgated under other statutes, such as OBPA. Third, an OCSLA provision authorizing suspensions in light of a threat of serious harm to the human environment did not authorize the delay, for Interior explained that the Plan fully complied with current legal requirements and cited OBPA to explain the delay. Insofar as the Government means to suggest that OBPA changed the relevant OCSLA standard, it must mean that OBPA in effect created a new requirement. Such a requirement would not be incorporated into the contracts. Finally, when imposing the delay, Interior did not rely upon any of the regulations to which the Government now refers. OBPA required Interior to impose the contract-violating delay and changed pre-existing contract-incorporated requirements in several ways. By communicating its intent to follow OBPA, the Government was communicating its intent to violate the contracts. Pp. 614-620.

(b) The Government's contract breach was substantial, for it deprived the companies of the benefit of their bargain. Under the contracts, the incorporated procedures and standards amounted to a gateway to

Full Text of Opinion

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