Vesterled

Vesterled is a natural gas pipeline system, which runs from the Heimdal field (Heimdal Riser platform) in the North Sea to St Fergus Gas Plant near Peterhead in Scotland. The name Vesterled is the term used by the Vikings for their westward voyages, i.e. vesterled = "the way westward".

Vesterled
Location
CountryNorway, United Kingdom
General directioneast–west
FromFrigg field, Heimdal field
Passes throughNorth Sea
ToSt. Fergus, Scotland
Runs alongsideFrigg pipeline
General information
Typenatural gas
OwnerGassled
OperatorGassco
Technical service providerTotal E&P UK Plc
Construction started1974
Commissioned1978
Technical information
Length360 km (220 mi)
Maximum discharge12 billion cubic meter
Diameter32 in (813 mm)

History

Originally the Vesterled pipeline was known as the Frigg Norwegian Pipeline, which was built in 1974–1978 to transport gas from the Frigg field to the United Kingdom. It was laid in parallel to the Frigg UK Pipeline creating the Frigg Transportation System.[1] It became operational in August 1978. As the Frigg field was running to cease production, the spur line from the Heimdal field was put in operation on 1 October 2001.[2][3]

Technical description

The pipeline is 360-kilometre (220 mi) long and has a diameter of 32 inches (810 mm). The Vesterled pipeline consists of two sections: a 38-kilometre (24 mi) long pipeline links the Heimdal Riser with the former Frigg Norwegian Pipeline.[4] The capacity of Vesterled is about 12 billion cubic meters of natural gas per year. The pipeline system is owned by Gassled and operated by Gassco.

References
  1. "The Frigg Transportation System" (PDF). University of Aberdeen. Retrieved 2009-12-19.
  2. Putting a Price on Energy. Energy Charter Secretariat. 2007. p. 134. ISBN 978-90-5948-046-9. Retrieved 2010-02-06.
  3. Security of gas supply in open markets: LNG and power at a turning point (PDF). IEA/OECD. 2004. p. 124. ISBN 978-92-64-10806-6. Retrieved 2010-02-06.
  4. "St Fergus Gas Terminal" (PDF). Total S.A. Archived from the original (PDF) on 2011-07-17. Retrieved 2009-12-19.
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