40 CFR 147.3012 - Construction requirements for Class I wells.

Regulations last checked for updates: May 19, 2024

Title 40 - Protection of Environment last revised: May 16, 2024

View all text of Subpart HHH [§ 147.3000 - § 147.3016]

§ 147.3012 - Construction requirements for Class I wells.

In addition to the cementing requirement of § 146.12(b) of this chapter, owners and operators of Class I wells shall, through circulation, cement all casing to the surface.

authority: 42 U.S.C. 300f

source: 49 FR 20197, May 11, 1984, unless otherwise noted.

cite as: 40 CFR 147.3012