Established in 1919, Clough delivers an integrated Engineering, Procurement and Construction service primarily to oil and gas projects in Australia, South East Asia and the USA. The Group's services range from concept development through design, construction, installation, commissioning, operations and maintenance.

• Oil & Gas
  • Concept and FEED
  • Detailed Design
  • EPCM
  • EPC & Construction
  • Project Life Cycle
  • Marine Assets
• Domestic Gas Plants
• LNG
• Platforms & Pipelines
  • ACE Platforms
  • Floatovers
• SURF
• Asset Support
• Fabrication

Platforms & Pipelines

Clough provides both traditional and innovative solutions to offshore oil and gas field developments. We offer clients a full project life cycle service encompassing design, construction, fabrication, installation, operation and asset support for new and existing facilities.

Capabilities include:

• Conventional platforms and infield pipelines
• Shallow water pipelines and shore approach
• Self-installing developments (ACE platforms)
• Installation of topsides using the float-over method
• Process topside, jacket and wellhead platform fabrication
• Inspection, repair and maintenance (IRM) and light construction

Our full-field development capabilities incorporate access to a range of specialist construction vessels and regional engineering and fabrication facilities in the South East Asian region.

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Related Projects

		Montara Field Development - Offshore Facilities Client: PTTEP Australasia (Ashmore Cartier) Pty Ltd Location: Timor Sea, Australia Year: 2009 Scope of Work: Transportaton and installation of the 750 tonne Montara Wellhead Platform deck, the 285 tonne mooring buoy and legs, 26kms of infield pipelines and the 100 tonne Swift subsea manifold.
		NuCoastal Songkhla Fabrication Client: NuCoastal (Thailand) Limited Location: Thailand Year: 2009 Scope of work: Engineering, shop detailing, procurement, fabrication, assembly, precommissioning, loadout and sea fastening of one wellhead platform and production platform connected by a bridge link.
		ROIC Pipeline installation Client: Real Offshore Installation Company Sdn Bhd Location: Thailand Year: 2009 Scope of work: Installation of a 24" pipeline and associate tie-ins and stalk-on risers within the B17 field development.
		Chevron 2008 Pipelay Works Client: Chevron Offshore (Thailand) Location: Gulf of Thailand Year: 2008 Scope of work: Clough completed the installation of 11 subsea pipelines in the Gulf of Thailand as part of Chevrons 2008 installation campaign. Each pipeline connects a new Wellhead Platform to a host facility. The campaign involved the installation of 8, 10, 16 and 20 inch pipelines, totalling 70 kilometres in length, in water depths of approximately 70 metres.
		Maari Wellhead Platform (ACE Platform) Client: OMV New Zealand Limited Location: Taranaki Basin, New Zealand Year: 2008 Scope of work: Clough completed an EPIC contract for the Maari DrillACE platform (base, support structure and process deck) weighing approx 10,000 tonnes which includes a 145m high jacket, 50m x 55m topsides deck and suction base. The topside facilities include accommodation, crane and helideck are all fully installed during the initial fabrication phase.
		Angel Platform Topside Floatover Client: Woodside Energy Ltd Location: Angel Gas Field, Western Australia Year: 2008 JV: Clough Aker Joint Venture Scope of work: This engineering, construction and installation project entailed transportation and installation of the Angel topside module weighing 7,700 tonnes. The workscope included additional hook-up work for the module to the pre-installed jacket.
		Montara Topside Modules Fabrication Client: Coogee Resources Pty Ltd Location: Thailand Year: 2008 Scope of work: Fabrication of the topsides for the Montara wellhead platform. The topsides have an overall weight of approximately 700 tonnes.
		CNV Pipeline Installation Client: Hoan Vu Joint Operating Company Location: Vietnam Year: 2008 Scope of work: Transportation, installation and commissioning of two 26km subsea pipelines.
		Panna Field Development Client: British Gas Location: Arabian Sea, India Year: 2007 Scope of work: An EPIC project consisting of project management, detailed engineering and design, procurement, fabrication, transportation, installation, pre-commissioning and commissioning assistance for three x four legged jackets and topside platforms in water depths ranging from 23m to 52m including four infield pipelines and associated risers.
		Chermingat-Belumut-Tinggi Field Development Client: Intraline Resources Location: Malaysia Year: 2007 Scope of Work: Installation of 20km of 10’/4’ piggy back pipelines (Chermingat) to BEL-A (East Belumut); the installation of 30km of 10” pipeline (BEL-A to TINGGI-A); and the installation of the 10” retrofit riser at Tinggi-A followed by Subsea tie-in spools. Additional Subsea spools installations at Talisman’s PM3-CAA Bunga Orchid field, including 6”, 10”, 4”, 12”, 18”, 24” and 26” risers and sub-sea tie-ins.
		APN Field Development Client: BP Indonesia Location: Java, Indonesia Year: 2006 Scope of work: This EPC contract included design, fabrication and installation of three unmanned; offshore monopod structures; 80km of 24” diameter infield pipelines; brownfield tie-ins to existing facilities; major compressors reconfiguration; mechanical completion, commissioning and start-up assistance.
		Maleo Gas Field Project Client: Santos Ltd Location: Madura Strait, Java, Indonesia Year: 2006 Scope of work: This contract entailed engineering, procurement, construction and installation of 7.3km x 14” diameter gas pipelines, two of subsea manifolds, hot tapping and tie-ins to existing 28” pipeline, a protection structure to hot tap and pre-commissioning activities, in 55-70 metres of water depth.
		Yolla Field Project (ACE Platform) Client: Origin Energy Location: Bass Strait, Victoria, Australia Year: 2004 Scope of work: Clough was contracted to carry out engineering, procurement, transportation, construction, installation and commissioning services for the BassGas Project. The overall scope of work included the engineering of an offshore DrillACE platform, gas plant, subsea pipeline, shore crossing and onshore pipeline. Procurement of all gas plant and offshore platform equipment/materials.