Armada gasfields
Location of Armada gasfields
Country United Kingdom
Region Central North Sea
Block(s) 16/29a, 16/29c 22/5a, 22/5b, 22/4a
Offshore/onshore offshore
Coordinates

57°57′36″N 1°48′58″E / 57.96°N 1.816°E / 57.96; 1.816Coordinates: 57°57′36″N 1°48′58″E / 57.96°N 1.816°E / 57.96; 1.816{{#coordinates:57.96|1.816|type:landmark|||||| |primary |name=

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Operator(s) BG Group
Partners BG Group, Centrica, Total
Field history
Discovery 1980
Start of development 1994
Start of production 1997
Production
Current production of oil 24,000 barrels per day (~Expression error: Unexpected < operator.Expression error: Unexpected < operator.Expression error: Unexpected < operator.Expression error: Unexpected < operator.Expression error: Unexpected < operator.Expression error: Unexpected < operator.Expression error: Unexpected < operator.Expression error: Unexpected < operator.Expression error: Unexpected < operator.Expression error: Unexpected < operator.Expression error: Unexpected < operator.Expression error: Unexpected < operator.Expression error: Unexpected < operator.Expression error: Unexpected < operator.×10^Expression error: Unexpected < operator. t/a)
Current production of gas 450 million cubic feet per day (13×10^6 m3/d)
Estimated oil in place (million tonnes) 7.9
Estimated gas in place (billion cubic meters) 34.15
Producing formations Palaeocene Maureen sandstone, Jurassic Ula sandstone


The Armada gas field complex is a group of natural gas fields located in the Central North Sea 250 km NE of Aberdeen, within the United Kingdom Continental Shelf. The field is operated by BG Group. The complex consists of several fields developed via a central platform loacted in 88 metres of water. The field was discovered in 1980. Development approval was granted in 1994 and production started in 1997. The gas is exported via the Central Area Transmission System through a link to the Everest gasfield. Oil is exported via the Forties oil field to Grangemouth. The fields had a maximum production rate of 450 mmscfgd and 24000 BOPD Ref

Fields

All fields are named after Briish sailors who fought the Spanish Armada.

  • Fleming - this field has a Palaeocene Maureen Formation turbidite sandstone reservoir pinching out to the east. It is developed via 6 extended reach wells.
  • Drake - This field has a Jurassic Ula Formaion sandtsone reservoir and is developed via two production wells.
  • Hawkins - This field has a Jurassic sandstone reservoir and is developed via a single well.
  • Seymour - SW Seymour has a Jurassic reservoir and is developed via a single well from the platform. NW Seymour is an oilfield developed via a single sub-sea well.

The Maria Field, located in adjacent UKCS block 16/29 a is developed via a sub-sea manifold tied back to the Armada Platform.

References