OKEA – Draugen – well integrity of wells in operation

The audit was conducted from 1 to 5 September 2025.

Objective

The objective of the audit was to assess the company’s process for categorising and following up the well integrity of wells in operation. Assessments of the performance of well barrier elements and how these were followed up offshore were key topics in the audit.

Result

Two non-conformities were identified, concerning:

• Independent barriers in respect of the gas-lift gas
• Well barriers in the water injection wells C-1 and C-2

What happens next?

We have asked OKEA to report to us by 13 October 2025 on how the non-conformities will be addressed.