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Greater Western Flank 3 and Lambert Deep Drilling and Subsea Installation

Activity type Drilling
Submitted by Woodside Energy Ltd
Submission date 16 June, 2020
Subtype New
Decision date
RMS ID 5288
Status Under assessment (with titleholder)
Link to previously accepted EP
Contact
Daniel Clery
Phone: 08 9348 4000
Location map (click to enlarge)
Location map - Activity: Greater Western Flank 3 and Lambert Deep Drilling and Subsea Installation (refer to description)
Description

Woodside Energy Ltd proposes to undertake the Greater Western Flank-3 (GWF-3) Development and the Lambert Deep (LD) Development, subsea tie-backs to the GWA and Angel facilities respectively. The following activities are proposed:
• drilling and development of three GWF-3 production wells
• drilling and development of one LD production well
• installation and pre-commissioning of flowlines, production manifold (LD only), umbilicals complete with umbilical termination assemblies, hydraulic flying leads and electrical flying leads
• tie-in to existing subsea infrastructure
• pull-in of the LD flowline and LD umbilical to the Angel Platform via existing, unused J-tubes
• pre-commissioning of the new subsea infrastructure.

The Petroleum Activities Program will be carried out using a moored semi-submersible MODU, pipelay vessel, installation vessels and a variety of support vessels, and is anticipated to commence in Q2 2021 and be completed in 2023. The Petroleum Activities Program is located in Production Licences WA-5-L (GWF-3), WA-16-L and WA-3-L (LD) approximately 128 km north-north-west of Dampier. The closest landfall to the Petroleum Activities Program is the Montebello Islands, which are approximately 74 km south-east of the Operational Area at their closest point.

Other Details
Locations North West
Commonwealth waters adjacent to Western Australia
Titles (or other instruments) WA-3-L
WA-16-L
WA-5-L
Current Documents (Under assessment)
EP Document


Location map