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Activity - Wanaea Well Intervention

Activity details
Organisation Woodside Energy Ltd
Activity types Any other petroleum-related activity
In-force EP 4806
Submission date 22 March, 2019
Outcome Accepted
Acceptance date 21 May, 2019
Locations North West
Start date 05 November, 2019
Stop date 28 November, 2019
Please note: activity start and stop dates are based on notifications provided by the titleholder.

Titleholder contact
Andrew Winter
Phone: +61 8 9348 4000

Activity Description

Woodside is planning to undertake remediation activities on the Wanaea-03 and Wanaea-11a subsea production wells between August and November 2019.
The wells are located about 120 km north west of Dampier, Western Australia and form part of the subsea production infrastructure for the Woodside-operated Okha floating production storage and offloading (FPSO) facility.
Both wells are currently suspended but work is required to ensure they meet Woodside’s well integrity standards. No future production is planned from Wanaea-03 and Wanaea-11a is planned to be brought back online following successful remediation. The are no environmental impacts to the environment whilst the wells are suspended.

Location map (click to enlarge)
Location map - Activity: Wanaea Well Intervention  (refer to description)

EP Documents

EP Document A680858 (2.66 MB)
Decision notifications A680881 (772 KB)

Related EP assessments

4806 (Click to view)