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Celebrating 25 years of moving energy

Pipelines and platforms

Gassco is the operator of an extensive transportation system, consisting of several platforms and 8627 kilometres of pipelines.

Pipelines

Gas from Norway is used for cooking, heating, transportation, and electricity production for millions of Europeans. Norwegian gas accounts for 30 percent of the EU’s gas imports and 25 percent of the UK’s imports.

The gas reaches Europe through a transport system with 8600 kilometers of thick steel pipes. The first pipeline was laid in 1977. Over more than 45 years, a network of pipelines has developed. Now, gas is exported from more than 60 fields to markets in Europe through seabed pipelines.

The pipeline network is the most extensive in the world and makes Norway one of the largest exporters of gas. Gas exports from Norway amount to around 560 billion kroner annually (2024 figures).

The pipeline network has required large investments and advanced engineering. The pipelines span long distances and great ocean depths, down to 1300 meters deep. From one of the northernmost fields in the pipeline network, Norne, the gas takes five days to travel the nearly 1500 kilometers to Germany.

Risers / Platforms

The Draupner E and S platforms are located in the southern part of the North Sea. The platforms serve as a hub in the pipeline network that transports Norwegian gas to Europe. Their primary functions are to blend sales gas from different sources and export the mixed gas at specified pressure, volume, and gas quality at the receiving end.

Zeepipe II A

Fra Kollsnes
Til Sleipner
Lengde 299 km
Diameter 40″
Technical Service Provider (TSP) Equinor
Operatør Gassco
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Norne Gas Transport

Fra Norne
Til Åsgard Transport
Lengde 128
Diameter 16
Technical Service Provider (TSP) Equinor
Operatør Gassco
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UHGP

Fra Edvard Grieg
Til SAGE pipeline
Lengde 94 km
Diameter 16″
Operatør Gassco
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Troll condensate

Fra Kollsnes
Til Sture
Lengde 8 km
Diameter 8″
Operatør Gassco
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Vestprosess

Fra Kollsnes
Til Mongstad via Sture
Lengde 55 km
Diameter 12″
Technical Service Provider (TSP) Equinor
Operatør Gassco
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Vesterled

Fra OGT/Statpipe
Til St. Fergus
Lengde 361km
Diameter 32
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Åsgard Transport

Fra Åsgard ESB
Til Kårstø
Lengde 720 km
Diameter 42″
Technical Service Provider (TSP) Equinor
Operatør Gassco
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Gjøa gas pipe

Fra Gjøa
Til FLAGS
Lengde 131 km
Diameter 28”
Operatør Gassco
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Franpipe

Fra Draupner E
Til Dunkerque
Lengde 840 km
Diameter 42”
Technical Service Provider (TSP) Equinor
Operatør Gassco
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Europipe II

Fra Kårstø
Til Dornum
Lengde 658 km
Diameter 42″
Technical Service Provider (TSP) Equinor
Operatør Gassco
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Europipe

Fra Draupner E
Til Dornum/Emden
Lengde 620 km
Diameter 40″
Technical Service Provider (TSP) Equinor
Operatør Gassco
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Zeepipe II B

Fra Kollsnes
Til Draupner E
Lengde 300 km
Diameter 40″
Technical Service Provider (TSP) Equinor
Operatør Gassco
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Kvitebjørn Pipeline

Fra Kvitebjørn
Til Kollsnes
Lengde 147 km
Diameter 30″
Technical Service Provider (TSP) Equinor
Operatør Gassco
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Zeepipe

Fra Sleipner
Til Draupner S / Zeebrugge
Lengde 39km / 813km
Diameter 40”
Technical Service Provider (TSP) Equinor
Operatør Gassco
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Vesterled

Fra Heimdal
Til St Fergus
Lengde 361 km
Diameter 32″
Operatør Gassco
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Tampen link

Fra Statfjord
Til FLAGS
Lengde 23 km
Diameter 32″
Technical Service Provider (TSP) Equinor
Operatør Gassco
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Statpipe

Fra Statfjord / Kårstø / Draupner S /
Til Kårstø / Draupner S / Ekofisk
Lengde 228 / 203 / 155 km
Diameter 28” / 36” / 36”
Technical Service Provider (TSP) Equinor
Operatør Gassco
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Polarled

Fra Aasta Hansteen
Til Nyhamna
Lengde 482 km
Diameter 36″
Operatør Gassco
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OGT

Fra Oseberg
Til Heimdal
Lengde 109 km
Diameter 36”
Technical Service Provider (TSP) Equinor
Operatør Gassco
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Norpipe

Fra Ekofisk
Til Emden
Lengde 431 km
Diameter 36″
Operatør Gassco
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Langeled South

Fra Sleipner
Til Easington
Lengde 523 km
Diameter 44″
Technical Service Provider (TSP) Equinor
Operatør Gassco
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Langeled North

Fra Nyhamna
Til Sleipner
Lengde 627 km
Diameter 42″
Technical Service Provider (TSP) Equinor
Operatør Gassco
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Haltenpipe

Fra Heidrun
Til Tjeldbergodden
Lengde 250 km
Diameter 16″
Technical Service Provider (TSP) Equinor
Operatør Gassco
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