CFR›Title 43›Subtitle B›Chapter II›Part 3100›Subpart 3100›Subject Group Drainage ContainsSections 3100.21–3100.22CorpusDaily eCFRDisplayed edition2026-04-24Last updated2026-04-24 Sections 3100.21 § 3100.21 Compensation for drainage. 3100.22 § 3100.22 Drilling and production or payment of compensatory royalty. Previous 3100.10 § 3100.10 Helium. Next Options Options