Federal Energy Regulatory Commission v. Martin Exploration Management Co.

These cases involve natural gas covered by overlapping provisions of the Natural Gas Policy Act of 1978 — one setting a price ceiling, the other declaring prices deregulated. Petitioners contend that under § 101(b)(5) of the Act such gas should be classified as deregulated gas. The United States Court of Appeals for the Tenth Circuit held that under § 101(b)(5) such gas falls under whichever classification affords producers the highest price under their contracts and current market conditions. The Court of Appeals also held invalid a Federal Energy Regulatory Commission (FERC) ruling that…