CFR›Title 43›Subtitle B›Chapter II›Part 3100›Subpart 3107›Subject Group Production ContainsSections 3107.21–3107.23CorpusDaily eCFRDisplayed edition2026-04-24Last updated2026-04-24 Sections 3107.21 § 3107.21 Continuation by production. 3107.22 § 3107.22 Cessation of production. 3107.23 § 3107.23 Leases capable of production. Previous Other Extension Types Other Extension Types