PSA Inspects Plugging and Abandonment of Ekofisk Wells

Petroleum Safety Authority (PSA) Norway has carried out an audit of how ConocoPhillips planned and executed permanent plugging and abandonment of wells at Ekofisk 2/4 A.

The Ekofisk 2/4 A facility was the first permanent platform on the Ekofisk field, and oil production here began in 1974. The facility was shut down in September 2013 and permanent plugging and abandonment of the wells started in August 2014.

The objective of the PSA audit was to investigate whether ConocoPhillips planned and executed the permanent plugging in compliance with the regulatory requirements.

In the audit, it was clear that many of the wells (18 out of 23) that are permanently plugged at Ekofisk 2/4 A lacked documentation in compliance with the regulatory requirements for permanent well barriers.

According to PSA, the audit identified non-conformities linked to well barriers in permanently plugged wells and deficient risk assessments. PSA also identified an improvement point linked to continuous improvement.

PSA has asked ConocoPhillips to document that their solutions meet the regulatory requirements from a long-term perspective, and provide their feedback by December 01, 2017.

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6th Offshore Well Intervention Conference Gulf of Mexico

The Offshore Well Intervention Gulf of Mexico conference (OWI GOM) is returning to Houston, Texas for its sixth year on Wednesday 20 – Thursday 21 November.

Featuring Anadarko, BP, Shell, Chevron, BHGE and Oceaneering, the conference aims to help operators transition to the latest compliance updates, WI systems and business models that enhance safety, quicken well access and improve commerciality.

Across two days, more than 200 delegates, 15 exhibitors and 30 speakers will network together and create solutions to some of the most pertinent industry challenges right now, through a conference programme focused on:

  1. Clarifying compliance updates
  2. Quicker well access and safer well control
  3. ​Understanding HPHT well intervention (systems)
  4. Forecasting well intervention activity, discussing new commercial models and comparing platform options
  5. Best practice riserless well intervention
  6. ​The latest well intervention equipment

For registration, speaking or sponsorship enquiries contact Abigail Clifton on; +44 (0) 203 793 8800.

More info

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