List of oil and gas fields of the North Sea


List of oil and gas fields of the North Sea


This list of oil and gas fields of the North Sea contains links to oil and natural gas reservoirs beneath the North Sea. In terms of the oil industry, "North Sea oil" often refers to a larger geographical set, including areas such as the Norwegian Sea and the UK "Atlantic Margin" (west of Shetland) which are not, strictly speaking, part of the North Sea. The UK list includes facilities in the Irish Sea.

List of fields

South to north.

Netherlands

Onshore

  • Annerveen gas field - After Groningen, Annerveen is the largest gas field in the Netherlands. The field straddles the boundary between the Groningen and Drenthe.
  • Groningen gas field - huge gas discovery
  • Rijswijk oil field - oilfield with a Lower Cretaceous reservoir
  • Schoonebeek oil field - largest onshore oilfield in Western Europe

Offshore

  • Serviced from Den Helder
  • Zuidwal
  • Ameland - gasfield that started production in the mid-1980s
  • De Ruyter oil field - most recent offshore oil development (2006)
  • Hanze oil field - most northern oil field in the Dutch sector (2001)
  • Many fields in Quadrants P, Q, K (e.g. K12-B), L, and some in blocks E, F)
  • Helder, Helm and Hoorn oil fields
  • K7-K12 gas fields
  • K13 gas fields
  • K14-K18 gas fields
  • Kotter and Logger oil and gas fields
  • L10 gas field
  • L4-L7 gas fields
  • L8-D gas field

United Kingdom

Onshore

See article Onshore oil and gas fields in the United Kingdom

Offshore

The UK continental shelf (UKCS) comprises six geographical and geological oil, gas and condensate regions: Southern North Sea (principally gas fields); Central North Sea (oil, condensate and gas fields); Moray Firth (oil and associated gas fields); Northern North Sea (oil and associated gas fields); West of Shetland (oil and associated gas); and the Irish Sea/Liverpool Bay (oil and gas). The fields and installations in the following list are allocated to regions corresponding to the Oil and Gas Authority's listings.

Installation Identification

Oil and gas field names follow themes chosen by the companies who originally developed them. An offshore installation on the UK Continental Shelf may comprise a single integrated platform or two or more bridge-linked platforms. Installations are identified by a large black-on-yellow sign on the installation. This may give the name of the original or current owner or operator, the field name, and a set of numbers and letters, e.g. Shell/Esso Leman 49/26A. The numbers identify the Quadrant and Block where the installation is located, e.g. 49/26 is in Quadrant 49 Block 26. The first letter is a sequential letter (A, B, C, D, etc.) identifying each installation within a field. For installations in the Southern North Sea the second and subsequent letters may designate a platform's function, e.g. the Leman 49/26A complex comprises four bridge-linked platforms 49/26AP (Production), 49/26AD1 (Drilling 1), 49/26AD2 (Drilling 2), and 49/26AK (Compression). Common designations are:

Note: Drilling refers to the original function of the platform to support well drilling operations. No Southern North Sea installation has permanent drilling facilities.

On some installations the letters simply provide a unique two letter identity, e.g.Tethys TN, Viscount VO.

Southern North Sea gas fields

The Southern North Sea (SNS) comprises gas (plus associated condensate) fields. Themed field names comprise groups of fields that are geographically, operationally or commercially linked. Names are based on:

  • Geographical location (Leman, Sole Pit, etc.)
  • Personal names (e.g. Audrey, Sean)
  • ‘Lost’ east coast villages (Ravenspurn, Newsham, etc.)
  • Arthurian legend (e.g. Camelot, Excalibur, Guinevere)
  • Planets and moons (Jupiter, Ganymede, etc.)
  • Gemstones (Amethyst, Topaz)
  • Scientists and inventors (e.g. Murdoch, Davy)
  • Rivers (Tyne, Waveney, etc.)
  • Sailing vessels (e.g. Ketch, schooner)
  • Aircraft (Vulcan, Valiant, Victor, etc.)

A full listing of UK Southern North Sea gas fields is given in the table below.

The SNS fields are serviced from Easington, Lowestoft, Hartlepool, Great Yarmouth, Skegness, Norwich airport and Humberside airport.

Central North Sea fields

The Central North Sea comprises oil, condensate and gas fields. They are serviced from Aberdeen and Hartlepool

Moray Firth fields

These fields are in Quadrants 11 to 16. Serviced from Aberdeen

West of Shetland oil fields

Located in Quadrants 204, 205 and 206, these fields are serviced from Aberdeen and Lerwick

Northern North Sea oil fields

Serviced from Aberdeen and Scasta airport

Irish Sea gas/oil fields

These UK fields are located in two main areas of the eastern Irish Sea: Morecambe Bay and Liverpool Bay. Although not part of the North Sea they are on the UK Continental Shelf. The fields are serviced from Liverpool, Blackpool and Morecambe.

Germany

Onshore

  • Wietze near Hanover, discovered in 1859
  • The Schoenebeek field of the Netherlands extends across the border

Offshore

  • Mittelplate, approx. 2 Mio m³/a of crude oil production
  • A6/B4, gas field 300 km in the North Sea, gas transport via the NOGAT pipeline
  • Schwedeneck-See oil field (Baltic Sea)
  • A6-A platform

Denmark

Onshore

No onshore developments

Offshore

Offshore development is abundant. Of the 19 fields, 15 are operated by Maersk Oil and Gas as part of the Dansk Undergrunds Consortium, with the remaining 4 operated by DONG Energy (3) and Hess (1).

  • Cecilie oil field - sandstone reservoir, see Siri, Nini and Cecilie oil fields
  • Dagmar oil field - chalk reservoir, satellite of Gorm field
  • Dan oil field - chalk reservoir
  • Gorm oil and gas field - chalk reservoir
  • Halfdan field - chalk reservoir
  • Harald gas field - chalk reservoir
  • Igor field - chalk reservoir, satellite of Halfdan field
  • Kraka oil field - chalk reservoir, satellite of Dan oil field
  • Lulita gas field - sandstone reservoir, satellite of Harald gas field
  • Nils prospect, see Regnar Dan oil field
  • Nini oil field - sandstone reservoir, see Siri, Nini and Cecilie oil fields
  • Ravn oil field - sandstone reservoir
  • Regnar oil field - chalk reservoir, satellite of Dan oil field
  • Roar oil field - chalk reservoir, satellite of Tyra oil and gas fie
  • Rolf oil field - chalk reservoir, satellite of Gorm field
  • Sif field - chalk reservoir, satellite of Halfdan field
  • Siri oil field - sandstone reservoir, see Siri, Nini and Cecilie oil fields
  • Skjold oil field - chalk reservoir
  • South Arne oil and gas field - chalk reservoir
  • Svend oil field - chalk reservoir, satellite of Tyra oil and gas field
  • Tyra oil and gas field - chalk reservoir
  • Tyra Southeast oil field - chalk reservoir, satellite of Tyra oil and gas field
  • Valdemar oil and gas field - chalk reservoir

Norway

Onshore

No onshore developments

Offshore

Serviced from Stavanger, Bergen, Kristiansund

Southern North Sea

  • Ivar Aasen oil field
  • Johan Sverdrup oil field

Central North Sea

  • Yme field - operated by Repsol
  • Hod oil field - chalk reservoir, operated by AkerBP
  • Valhall oil field - chalk reservoir, operated by AkerBP
  • Eldfisk - chalk reservoir, operated by ConocoPhillips
  • Ekofisk - chalk reservoir, operated by ConocoPhillips
  • Embla oil field - Devonian / Permian reservoir, operated by ConocoPhillips
  • Tor oil field - chalk reservoir, operated by ConocoPhillips
  • Albuskjell oilfield - decommissioned
  • Tambar oil field - Upper Jurassic sandstone reservoir, operated by AkerBP
  • Ula oil field - Jurassic sandstone reservoir, operated by AkerBP
  • Gyda oil field - Jurassic sandstone reservoir, operated by Repsol
  • Blane oil field - Paleocene sandstone reservoir, operated by Repsol
  • Oselvar oil field - decommissioned
  • Cod oil field - decommissioned
  • Njord oil field, operated by Statoil

Northern North Sea

  • Sleipner oil field - Jurassic and Palaeocene reservoirs, operated by Statoil
  • Brisling oil field
  • Bream oil field
  • Balder oil field - Palaeocene/Eocene, operated by ExxonMobil
  • Frigg gas field - large Eocene reservoir gas field
  • Gudrun gas/oil field - Jurassic reservoir, high pressure, being developed by Equinor
  • Hild gas field
  • Heimdal gas field - Palaeocene reservoir, operated by Equinor
  • Vale gas field - operated by Equinor
  • Oseberg oil field Middle Jurassic sandstone reservoir operated by Equinor
  • Grane oil field - operated by Equinor
  • Brage oil field - operated by Wintershall
  • Troll - largest gas field in North Sea, operated by Equinor
  • Gullfaks oil field - Middle Jurassic reservoir, operated by Equinor
  • Statfjord - along strike from Brent, but structurally deeper, partially in UK sector; operated by Equinor
  • Snorre oil field - Middle Jurassic reservoir, operated by Equinor
  • Marihøne oil field - operated in partnership by Marathon Oil, ConocoPhillips and Lundin Petroleum
  • Murchison oil field (part of; produced through UK) operated by Canadian Natural Resources Limited
  • Agat
  • Haltenbank - numerous developments in production, including Heidrun gasfied, Draugen oil field, and Ormen Lange

Associated - not North Sea

Ireland (includes Northern Ireland)

Onshore

  • Larne - tiny prospect under the basalts
  • Other small prospects, and significant coal-bed methane

Offshore

  • Kinsale Head - gas development off the coast of Cork, exhausted and now proposed for use as carbon dioxide or natural gas storage
  • Corrib gas field - about to start production to an onshore processing plant
  • Inishbeg - prospect announced to the NW of Donegal; due to be drilled August 2006
  • Barryroe - oil and gas discovery south of Cork; appraisal results formally announced March 2012
  • Dunquin - off Irish west coast; owned by ExxonMobil, Repsol, Providence and Sosina; drilling was to start in 2013 on a potentially large field
  • Spanish Point - field due for exploration in 2013, due north of Dunquin, off County Clare on the Irish West Coast
  • Dalkey Island - Irish Sea prospect

Faroes

Offshore

  • Various blocks licensed for exploration, several discoveries not yet developed

Iceland

Offshore

  • Nothing published, but the idea is not inconceivable on the ridges extending towards Iceland from the Faroes and the East Greenland Coast

East Greenland

Onshore

  • No prospects reported, though sediments analogous to the Mesozoic and Caenozoic deposits of the North Sea are known, so there is appreciable interest. Development would be formidably difficult, technically, logistically and politically.

Offshore

  • A recent conference on hydrocarbon prospects in arctic Russia (Geological Society, London; February 2006) had several speakers mention major gas prospectivity on the East Greenland coast, but they cited no sources. A conference volume was due towards the end of 2006, which may elaborate.

Barents Sea

Onshore

  • No significant prospects or potential

Offshore

Serviced from Harstad and Hammerfest

  • Significant exploration, appraisal and development. Major discoveries are the Snøhvit gasfield and the Johan Castberg field (in development), operated by Equinor and the Alta/Gohta field (early phase), operated by Lundin Petroleum, both in the Norwegian sector and the Stokhmanovskoye gasfield planned to be operated by Gazprom in the Russian sector.

See also

  • Norwegian oil fields
  • List of oil and gas fields in Albania
  • List of oil fields
  • Economy of Norway
  • Economy of the United Kingdom
  • Geology of the United Kingdom
  • Oil platform

References

External links

  • Interactive map over the Norwegian Continental Shelf, live information, facts, pictures and videos


Text submitted to CC-BY-SA license. Source: List of oil and gas fields of the North Sea by Wikipedia (Historical)



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