Code of Federal Regulations · Section

§ 250.521 — When Do I Have To Perform A Casing Diagnostic Test?

30 C.F.R. § 250.521

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(a) You must perform a casing diagnostic test within 30 days after first observing or imposing casing pressure according to the following table:

(b) You are exempt from performing a diagnostic pressure test for the production casing on a well operating under active gas lift.