43 C.F.R. § 3252.16 How must I abandon a temperature gradient well?
Title 43 - Public Lands: Interior
(a) Before abandoning your well, submit a complete and signed sundry notice describing how you plan to abandon wells and reclaim the surface. Do not begin abandoning wells or reclaiming the surface until we approve your sundry notice. (b) You must plug and abandon your well to permanently prevent interzonal migration of fluids and migration of fluids to the surface. You must reclaim your well location to our satisfaction.
Title 43: Public Lands: Interior
PART 3200—GEOTHERMAL RESOURCE LEASING
Subpart 3252—Conducting Exploration Operations
§ 3252.16 How must I abandon a temperature gradient well?
