District Court, D. Delaware April 9, 1981, Civ. A. 78-463, 78-466, 78-471, 78-519, 79-47, 78-464, 78-530 and 79-194 (Amoco Production Co. v. Department of Energy)

OPINION

STAPLETON, District Judge:

These preenforcement review actions against the Department of Energy and related defendants (collectively “DOE”) challenge that agency’s current interpretation of certain regulations pertaining to the pricing of natural gas liquids (“NGLs") and natural gas liquid products (“NGLPs”).