Offshore Southwest Australia

The Offshore Southwest Australia region encompasses basins along Australia’s southwestern margin, and extends from Naturaliste Plateau in the south, to Wallaby Plateau in the north. Major features of the region include the Mentelle and Perth basins and two large submarine plateaus, the Wallaby (Cuvier) Plateau and the Naturaliste Plateau.

• Mentelle Basin
• Naturaliste Plateau
• Perth Basin
• Wallaby Plateau

Note: refer to the Acreage Release basins page for updated information on the Perth Basin