US lawFederal (United States)RegulationsTitle 43 CFR — Public Lands: InteriorChapter II — BUREAU OF LAND MANAGEMENT, DEPARTMENT OF THE INTERIORPart 3170 — ONSHORE OIL AND GAS PRODUCTIONSubpart 3172 — Drilling Operations on Federal and Indian Oil and Gas Leases3172.343 C.F.R. § 3172.3Scope.Last amended: 2023Year: 2026Length: 17 wordsOfficial source Cite as 43 C.F.R. § 3172.3 (2026)This subpart is applicable to all onshore Federal and Indian (except Osage Tribe) oil and gas leases.Previous43 C.F.R. § 3172.2Next43 C.F.R. § 3172.4