Activity details

Organisation	Jadestone Energy (Australia) Pty Ltd
Project	Stag Field Development
Activity types	Operation of a facility for the recovery or processing of petroleum
In-force EP	7263
Submission date	28 November, 2022
Outcome	Accepted
Acceptance date	05 March, 2025
Locations	North West
Start date	Pending titleholder notification
Stop date	Pending titleholder notification
Lifecycle Classification	Operation & Production

Please note: activity start and stop dates are based on notifications provided by the titleholder.

Titleholder contact

Activity Description

Facility include: • A fixed Central Production Facility (CPF), producing and processing oil from a number of wells; • A single 2 km long carbon steel export oil pipeline on the northeast side of the CPF connecting to a Catenary Anchor Leg Mooring (CALM) buoy via a flexible submarine hose; • A flexible import hose from the CALM buoy that delivers oil to a third-party tanker. Once loading is complete, the tanker departs the field for delivery of cargo to market. No offtake activity from the third party tanker occurs in field; • Water injection flowlines and wells to assist reservoir fluid recovery; • Support/ supply vessels, work vessels and tug boats/ static tow vessels supporting third-party tanker movement, facility logistics, maintenance and provisioning; and • Helicopter support. Oil is loaded continuously to the third-party tanker at a production rate of up to 5,000 bbl/d. The CPF has been in production since 1998 with only minor modifications carried out during this time. The scope of this Environment Plan covers the operation of the offshore facilities for a period of 5 years.

Location map (click to enlarge)

Accepted EP Documents

EP Document	A1180740 (32.1 MB)
OPEP Document	A1145865 (2.83 MB)
OSMP Document	A1145855 (2.27 MB)

Related EP assessments

7263 (Click to view)

5389 (Click to view)

4051 (Click to view)

2477 (Click to view)

2369 (Click to view)

1994 (Click to view)