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Gerard Gaudet  Matt Guy

Published in Offshore Magazine

The United States Department of the Interior published the final well control rule on Aug. 22 from the Bureau of Safety and Environmental Enforcement (BSEE). The rule clarifies blowout preventer (BOP) system regulations and modifies certain BOP equipment capability requirements, in an attempt to prevent offshore blowouts in oil and gas drilling rigs.

The final rule is effective on Oct. 23, 2023.

Here are the main takeaways from the rule and requirements you need to know:

  • Requires BOPs to be able to always close and seal the wellbore to the well’s maximum anticipated surface pressure, except as otherwise specified in the BOP system requirement section of the regulations. 
  • Requires failure data to be reported to both a designated third party and BSEE, and failure analysis and investigations to start within 90 days of an incident. 
  • Requires independent third-party qualifications to be submitted to BSEE with the associated permit applications. 
  • Specifies that surface BOPs on existing floating facilities must follow the dual shear ram requirements when replacing an entire BOP stack. 
  • Requires that remotely operated vehicles be capable of opening and closing each shear ram on a BOP. 
  • Requires the operator to provide BOP test results to BSEE within 72 hours after completion of the tests if BSEE is unable to witness testing. 

This final rule revises certain regulatory provisions that were published in the 2019 final rule entitled, “Oil and Gas and Sulfur Operations in the Outer Continental Shelf–Blowout Preventer Systems and Well Control Revisions,” 84 FR 21908 (May 15, 2019) (2019 WCR).

Arguments on Both Sides of the New Rule

In a joint DOI/BSEE press release, the departments announce the new measures will “enhance worker safety and ensure offshore oil and gas operations on the Outer Continental Shelf are conducted with the utmost safety and oversight standards.” The press release also adds the rules will “build upon the historic regulatory reforms implemented by the Department in the aftermath of the 2010 Deepwater Horizon explosion and resulting oil spill that killed 11 people and caused billions of dollars in environmental damage and economic loss to coastal communities.”  

“This rule strengthens testing and performance requirements for blowout preventers and other well control equipment, provides for timely and robust analyses and investigations into failures, and clarifies reporting requirements to ensure we have appropriate visibility over information and data critical to maintaining well integrity,” said BSEE Director Kevin Sligh.

An official with the American Petroleum Institute disagrees. “Regulatory clarity is critical for ensuring compliance and establishing safe operations, but this rule continues the rampant politicization of the rulemaking process and represents another policy swing from administration to administration, resulting in a policy that fails to meaningfully improve the safety of workers or protect the environment,” said Holly Hopkins, an API vice president, in an AP story.

History of the Well Control Rule

Failure of a BOP was said to be a major cause of the Deepwater Horizon incident. BSEE adopted several recommendations from multiple investigation teams leading to the publication of the 2016 Well Control Rule. In May 2019, under former President Trump, BSEE published a well control rule that the oil industry welcomed, but environmental organizations filed lawsuits towards, claiming the rule weakened certain safety provisions.

In January 2021, President Biden issued Executive Order (E.O.) 13990 (“Protecting Public Health and the Environment and Restoring Science to Tackle the Climate Crisis”). Within that E.O., agency actions included reviewing the 2019 well control rule in determining “that federally regulated Outer Continental Shelf oil and gas operations are conducted safely and in an environmentally responsible manner.”

According to the DOI/BSEE press release, the 2023 final well control rule incorporates lessons learned from operator experience, incident data regarding blowout preventers, and well integrity since the publication of the 2016 rule and revises or rescinds certain modifications that were made in the 2019 rule.


For now, our energy/oil and gas and maritime corporate clients need to be aware of the requirements of the 2023 well control rule. There are approximately two months before the final rule takes effect. It is always healthy and recommended to review your internal policies and procedures and check and test your equipment. And, in performing internal maintenance checks, it is important to ensure you are compliant with the new federal regulations.

We will continue to monitor any industry feedback and response around the final well control rule and any further requirements around your operations handed down by the DOI and BSEE.

About Gerard Gaudet: A Partner in the Adams and Reese New Orleans office, Gerard practices commercial/corporate litigation and catastrophic injury litigation, advising clients in the maritime, energy, oil and gas, and construction industries. He also serves as outside general counsel to businesses, advising them on business growth, including lease agreements, construction contracts, employment issues, and vendor disputes. Gerard is ranked among Best Lawyers “Ones to Watch” in Commercial Litigation.

About Matt Guy: Leader of the Adams and Reese Maritime, Insurance, and Business Immigration practices, Matt litigates matters stemming from marine construction, maritime, marine, construction and energy insurance and all aspects of worldwide oil and gas operations. He handles brown water and blue water maritime disputes. His representation encompasses domestic and international marine construction companies, drilling contractors, offshore service vessel owners, ship owners, shipyards and rig repair facilities, naval architects, marine engineers and designers, and construction companies as well as their insurers on coverage questions, defense of claims, and subrogation. Matt is a Partner in both New Orleans and Houston.