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InterOil Napa Napa Refinery

Order year


Construction started


Project type

Refinery complex


Napa Napa, Port Moresby, Papua New Guinea

Estimated investment

$185 million


First Quarter 2004


Processing 11.8 million barrels of crude per year to supply the whole of the domestic PNG market and provide 35% exportable product


InterOil Corporation, Koch Petroleum Group, Overseas Private Investment Corporation (OPIC), PNG Government, Shell Overseas Holdings Ltd

Lead contractors and designers

Kvaerner John Brown (now called Kvaerner Process), Clough Engineering, Clough Niugini Ltd, Petrofac

Regulatory agencies

National Capital District Commission (Physical Planning Board)

Supply contract

Shell Overseas Holdings Ltd

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