North Sea - Upper Triassic to Middle Jurassic plays

 

North Sea - Upper Triassic, Lower to Middle Jurassic plays   Map Map

 

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Group/Formation

Hegre Group with Lunde Formation, Statfjord gp, Dunlin Group with Amundsen and Cook Formations, Brent Group with Broom, Etive, Rannoch, Oseberg, Ness and Tarbert Formations

Hegre Group with Skagerrak Formation, parts of Statfjord Group, Vestland Group with Sleipner and Hugin Formations

Vestland Group with Bryne and Sandnes Formations

Hegre Group with Skagerak Formations, 
Gassum Formation,  Vestland Group with Bryne Formations

 

Age Norian - Callovian Baijocian -
Callovian
Rhaetian - Bathonian

Area

Møre Basin, Tampen Spur, Lomre Terrace, Sogn Graben, Horda Platform, northern Viking Graben, Utsira High

Southern Viking Graben, Utsira High, Ling Depression, Jæren High

Egersund Basin

Central Graben

 

Reservoir rock

Sandstone

Depositional environment

Fluvial, deltaic and shallow marine

Trap

Structural, rotated fault blocks, occasionally with stratigraphic component, sealing faults

Source rock

Upper Jurassic shale (Draupne, Heather, Tau, Farsund and Mandal Formations) and Middle Jurassic shale and coal (Gassum, Bryne, Ness and Sleipner Formations, possible Drake Formation

Critical factors

Mature source rock in Farsund Basin

Link to examples of fields

 

Link to examples of discoveries

 

 

Link to examples of wildcat wells

 

 

 

North Sea - Upper Triassic to Middle Jurassic plays

 


20.02.2017