Shell Prelude

Shell Prelude
Name	Shell Prelude
Caption	Prelude FLNG platform
Ship type	Floating liquefied natural gas facility
Owner	Shell plc
Operator	Shell Australia
Builder	Samsung Heavy Industries
Laid down	2010
Launched	2013
Commissioned	2018
Length	488 m
Beam	74 m
Draft	28 m
Displacement	6000000 t
Capacity	3.6 million tonnes per annum

Shell Prelude Shell Prelude is a floating liquefied natural gas facility located off the coast of Western Australia. The facility was constructed by Samsung Heavy Industries and is operated by Shell Australia, intended to liquefy natural gas extracted from the Browse Basin for export. The project has been the subject of interest for energy companies, environmental groups, investors, regulators, and media outlets.

Overview

The Prelude development involved multinational corporations including Shell plc, Chevron Corporation, Woodside Petroleum, INPEX Corporation, TotalEnergies SE, ExxonMobil, BP plc, and ConocoPhillips during planning and contracting phases. The vessel was fabricated at shipyards such as Samsung Heavy Industries in Geoje and engaged engineering firms like TechnipFMC, KBR, Inc., McDermott International, Fluor Corporation, and Saipem S.p.A.. Regulatory oversight included agencies such as the Australian Maritime Safety Authority and the National Offshore Petroleum Safety and Environmental Management Authority. Financial arrangements involved banks and investors including HSBC, Goldman Sachs, JP Morgan Chase, and export credit agencies like Korea Eximbank. Stakeholders included state entities like the Government of Western Australia and federal departments like the Department of Industry, Science and Resources.

Design and Specifications

Design engineers drew on experience from projects by Royal Dutch Shell affiliates and precedent platforms like North West Shelf Venture installations and FLNG concepts competing with onshore plants such as those at Gorgon Project and Ichthys Project. The hull and topside were designed by Samsung Heavy Industries and subcontractors including Mitsubishi Heavy Industries, Johnson Controls, ABB Group, Siemens AG, and Schlumberger. LNG processing technology was influenced by licensors such as Air Products and Chemicals, Linde plc, Cameron International, and Dresser-Rand. Safety systems referenced standards from International Maritime Organization, American Bureau of Shipping, Det Norske Veritas, and Lloyd's Register. The facility’s dimensions exceeded cruise ships like those by Royal Caribbean International and container ships from Maersk Line, prompting comparisons with vessels from Hyundai Heavy Industries and Daewoo Shipbuilding & Marine Engineering.

Operations and History

Prelude’s construction timeline intersected with projects like the Gorgon LNG and events such as commodity price shifts following decisions by OPEC, U.S. Energy Information Administration, and market moves involving NYSE and London Stock Exchange listings. Commissioning and sea trials engaged maritime operators including Teekay Corporation, Mitsui O.S.K. Lines, and tug owners like Svitzer and Boskalis. Incidents and delays were covered alongside reports from news organizations such as The Australian, Financial Times, The Guardian, Reuters, and Bloomberg L.P.. Legal and contractual disputes invoked firms such as Allseas Group and tribunals like the International Chamber of Commerce. Workforce matters involved unions like the Maritime Union of Australia and labor regulators including Fair Work Australia.

Environmental and Safety Considerations

Environmental assessments referenced legislation and bodies such as the Environment Protection and Biodiversity Conservation Act 1999, the Western Australian Environmental Protection Authority, and international frameworks like the Paris Agreement. Concerns raised by organizations included World Wildlife Fund, Greenpeace International, Australian Conservation Foundation, and researchers from universities like University of Western Australia, Murdoch University, and Curtin University. Safety reviews compared precedents from incidents involving Deepwater Horizon and standards from International Association of Classification Societies. Emissions and flaring discussions involved agencies such as the International Energy Agency and companies like Shell subsidiaries and partners. Marine traffic monitoring referenced Australian Maritime Safety Authority notices and NGO reports by Oceans North and Sea Shepherd Conservation Society.

Economic Impact and Ownership

Ownership and joint venture structures were analyzed in the context of energy majors including Shell plc, Chevron Corporation, BP plc, and regional players such as Woodside Energy Group Limited and Viva Energy. Economic modeling drew on data from Australian Bureau of Statistics, the Commonwealth Scientific and Industrial Research Organisation, and market analyses by firms like McKinsey & Company, IHS Markit, Wood Mackenzie, and Rystad Energy. Impacts on export revenues were compared to other Australian projects including North West Shelf, Wheatstone Project, and royalties to the Treasury of Western Australia. Labor and procurement involved contractors and suppliers such as BHP, Rio Tinto, Transfield Services, Tenix, and logistics firms including Qantas Freight and Santos Ltd..

Cultural and Media References

Prelude’s scale and controversy featured in reporting by outlets like Australian Broadcasting Corporation, The Sydney Morning Herald, The New York Times, and The Wall Street Journal. Documentaries and programs from broadcasters such as BBC, Four Corners, 60 Minutes (Australian TV series), and streaming platforms covered debates involving activists from GetUp! and commentators from think tanks such as the Grattan Institute and Australian Strategic Policy Institute. Academic analyses appeared in journals published by Elsevier, Springer Nature, and institutions like ANU Press and Harvard University Press. Public discourse engaged politicians including members of the Parliament of Australia, ministers from the Government of Western Australia, and international diplomats referenced at forums like the United Nations Framework Convention on Climate Change.

Category:Liquefied natural gas platforms