30 CFR 250.521 - When do I have to perform a casing diagnostic test?

§ 250.521 When do I have to perform a casing diagnostic test?
(a) You must perform a casing diagnostic test within 30 days after first observing or imposing casing pressure according to the following table:
If you have a . . . you must perform a casing diagnostic test if . . .
(1) fixed platform well, the casing pressure is greater than 100 psig.
(2) subsea well, the measurable casing pressure is greater than the external hydrostatic pressure plus 100 psig measured at the subsea wellhead.
(3) hybrid well, a riser or the production casing pressure is greater than 100 psig measured at the surface.
(b) You are exempt from performing a diagnostic pressure test for the production casing on a well operating under active gas lift.
[76 FR 64462, Oct. 18, 2011. Redesignated at 77 FR 50894, Aug. 22, 2012]

Title 30 published on 2014-07-01.

No entries appear in the Federal Register after this date, for 30 CFR Part 250.

This is a list of United States Code sections, Statutes at Large, Public Laws, and Presidential Documents, which provide rulemaking authority for this CFR Part.

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United States Code
U.S. Code: Title 30 - MINERAL LANDS AND MINING
U.S. Code: Title 31 - MONEY AND FINANCE
U.S. Code: Title 43 - PUBLIC LANDS

Title 30 published on 2014-07-01

The following are ALL rules, proposed rules, and notices (chronologically) published in the Federal Register relating to 30 CFR Part 250 after this date.

  • 2015-06-03; vol. 80 # 106 - Wednesday, June 3, 2015
    1. 80 FR 31560 - Oil and Gas and Sulphur Operations on the Outer Continental Shelf—Blowout Preventer Systems and Well Control
      GPO FDSys XML | Text
      DEPARTMENT OF THE INTERIOR, Bureau of Safety and Environmental Enforcement
      Notice of proposed rulemaking; extension of comment period.
      The comment period for the notice of proposed rulemaking published in the Federal Register on April 17, 2015 (80 FR 21504), is extended. Written comments must be received by the extended due date of July 16, 2015. The BSEE may not fully consider comments received after this date.
      30 CFR Part 250