U.S. Code / Title 42 — The Public Health… / Chapter 134—Energy Policy / Subchapter Viii—Reduction of Oil VulnerabilityTitle 42PartPart A—Oil and Gas Supply EnhancementContents§ 13411. Enhanced oil recovery§ 13412. Oil shale§ 13413. Natural gas supply§ 13414. Natural gas end-use technologies§ 13415. Midcontinent Energy Research Center