(23) “oil” means oil of any kind or in any form, including petroleum, fuel oil, sludge, oil refuse, and oil mixed with wastes other than dredged spoil, but does not include any substance which is specifically listed or designated as a hazardous substance under subparagraphs (A) through (F) of section 101(14) of the Comprehensive Environmental Response, Compensation, and Liability Act ( 42 U.S.C. 9601 ) and which is subject to the provisions of that Act [ 42 U.S.C. 9601 et seq.];
33 USC § 2701(23)
None identified, default scope is assumed to be the parent (subchapter I) of this section.