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Posts Tagged ‘blowouts’

Link to the full report

What?

The blowout in the Gulf of Mexico could have been prevented if the last-line of defence—the blind shear ram on the blowout preventer, located at the well head on the ocean floor—had activated and crushed the drill pipe. Given the importance of this equipment, and the evident dangers of relying on a single device, we urge the HSE to consider prescribing specifically that blowout preventers on the UK Continental Shelf should have two blind shear rams.

Comments:

  1. The UK government should NOT be commenting on the BOP failure until the US government has completed its forensic testing and investigation.
  2. The Committee has apparently not paid any attention to the testimony on the BOP issues or the other BOP information that has surfaced.  Have they not seen the comments from BP and Transocean or the videos shot on the Q4000?
  3. Would it have been appropriate for the US government to publish a report on Piper Alpha before Lord Cullen had completed his review?

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click on table to enlarge

Click for the chapter on the causes of the blowout

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The UK Energy and Climate Change Committee has released its report entitled “UK Deepwater Drilling – Implications of the Gulf of Mexico oil spill.” We’ll post the report as we get a link.

Here’s the gist:

A moratorium on oil drilling in deep waters off Britain would undermine the country’s energy security, according to a report by lawmakers published on Thursday in response to the BP spill disaster last year.

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Good article on the oil and gas industry safety institute proposal.

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A colleague sent a link to a Marathon Oil Company Macondo presentation that was posted by the Houston Chronicle. The presentation was intended for internal training and discussion purposes.

Firstly, I applaud Marathon for ensuring that the blowout is studied and debated within the company. Hopefully, they did the same thing for Montara, have a good internal system for studying accidents throughout the industry, and thoroughly investigate all of Marathon’s incidents and near misses.

I thought Marathon’s comments about safety culture were particularly interesting, including these on slide 58:

Although harder to define and measure, and even more difficult to regulate, we pointed to our culture as the single most important differentiating attribute when comparing us to BP.

In a recent meeting with an individual who has numerous dealings with BP, he observed that regardless of the purpose of the gathering (planning session to morning rig call), it is almost impossible to determine who is ultimately responsible and accountable for the operation being discussed. Evidence of this exists in the very report this presentation was derived from.
I wonder what convinces Marathon that their safety culture is superior. The above anecdote, while interesting, doesn’t tell us much. Prior to Macondo (and perhaps even after the blowout), I’ll bet most BP employees thought that they had a strong safety culture. Ditto for Transocean. Does Marathon have any better evidence demonstrating the strength of their safety culture? If not, what makes them so confident? Does Marathon have a process for assessing and monitoring the attitude and commitment of their employees? Have they conducted regular internal surveys to gauge safety culture? My sense is that they have not. If they had, they could make their case without the very subjective comparison with BP.

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In addition to suing for damages, the Justice Department is seeking civil penalties.  The amount has not been specified.

In the complaint, the United States alleges violations of federal safety and operational regulations, including:

  • Failure to take necessary precautions to secure the Macondo Well prior to the April 20th explosion;
  • Failure to utilize the safest drilling technology to monitor the well’s condition;
  • Failure to maintain continuous surveillance of the well; and
  • Failure to utilize and maintain equipment and materials that were available and necessary to ensure the safety and protection of personnel, property, natural resources, and the environment.

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Agenda

Live Webcast

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This is a very good column that we are posting with the permission of Gary Gentile, Platts Oilgram.

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Transocean Ltd. (RIG, RIGN.VX) said Thursday that a Swiss administrative court ruled that the company cannot pay out about $1 billion to shareholders because of the numerous Deepwater Horizon-related lawsuits pending against the rig owner in the U.S. Wall Street Journal

The $40 billion question: How much will Macondo ultimately cost Transocean? Halliburton? Anadarko? Mitusi? Cameron?

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Helix Q4000

Helix’s system, a competitor to a project led by Exxon Mobil Corp that is still in the planning stages, is built from equipment that was used to siphon oil from the sea floor after BP Plc’s Macondo well ruptured on April 20. Reuters article

Interesting. We don’t know the details, but this would seem to be a cost-effective approach that could be quickly implemented.

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