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Lower Eocene Lower Ypresian T50

Published by:
North Sea Transition Authority
Last updated:
18 June 2026

The NSTA Regional Aquifer Presence Maps publication contains a series of geological maps, each representing a discrete stratigraphic play interval within the UK Continental Shelf. The feature...

Lower Eocene Lower Ypresian T40

Published by:
North Sea Transition Authority
Last updated:
18 June 2026

The NSTA Regional Aquifer Presence Maps publication contains a series of geological maps, each representing a discrete stratigraphic play interval within the UK Continental Shelf. The feature...

Upper Cretaceous

Published by:
North Sea Transition Authority
Last updated:
18 June 2026

The NSTA Regional Aquifer Presence Maps publication contains a series of geological maps, each representing a discrete stratigraphic play interval within the UK Continental Shelf. The feature...

UKCS regional aquifers - geology (ETRS89)

Published by:
North Sea Transition Authority
Last updated:
18 June 2026

The NSTA Regional Aquifer Presence Maps publication contains a series of geological maps, each representing a discrete stratigraphic play interval within the UK Continental Shelf. The feature...

UKCS government seismic released surveys 2016 (WGS84)

Published by:
North Sea Transition Authority
Last updated:
18 June 2026

Location informationfor Government Released seismic surveys

Triassic

Published by:
North Sea Transition Authority
Last updated:
18 June 2026

The NSTA Regional Aquifer Presence Maps publication contains a series of geological maps, each representing a discrete stratigraphic play interval within the UK Continental Shelf. The feature...

UKCS offshore infrastructure pipeline freespans removed (ED50)

Published by:
North Sea Transition Authority
Last updated:
18 June 2026

NSTA Infrastructure Data is a set of data reported to the NSTA by relevant persons pursuant to Section 34 of the 2016 Energy Act. The data represents physical structures and facilities installed on...

UKCS regional aquifers - geology (ED50)

Published by:
North Sea Transition Authority
Last updated:
18 June 2026

The NSTA Regional Aquifer Presence Maps publication contains a series of geological maps, each representing a discrete stratigraphic play interval within the UK Continental Shelf. The feature...

UKCS data initiatives released related to pressure (WGS84)

Published by:
North Sea Transition Authority
Last updated:
18 June 2026

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Lower Eocene Lower Ypresian T45

Published by:
North Sea Transition Authority
Last updated:
18 June 2026

The NSTA Regional Aquifer Presence Maps publication contains a series of geological maps, each representing a discrete stratigraphic play interval within the UK Continental Shelf. The feature...

Devonian

Published by:
North Sea Transition Authority
Last updated:
18 June 2026

The NSTA Regional Aquifer Presence Maps publication contains a series of geological maps, each representing a discrete stratigraphic play interval within the UK Continental Shelf. The feature...

Upper Jurassic Oxfordian

Published by:
North Sea Transition Authority
Last updated:
18 June 2026

The NSTA Regional Aquifer Presence Maps publication contains a series of geological maps, each representing a discrete stratigraphic play interval within the UK Continental Shelf. The feature...

Lower Cretaceous Valanginian Barremian

Published by:
North Sea Transition Authority
Last updated:
18 June 2026

The NSTA Regional Aquifer Presence Maps publication contains a series of geological maps, each representing a discrete stratigraphic play interval within the UK Continental Shelf. The feature...

UKCS prospective BGS shale areas (BNG)

Published by:
North Sea Transition Authority
Last updated:
18 June 2026

Prospective shale areas based on 2013 BGS study

UKCS petroleum licence relinquishment reports - offshore

Published by:
North Sea Transition Authority
Last updated:
18 June 2026

Upper Jurassic Kimmeridgian Tithonian

Published by:
North Sea Transition Authority
Last updated:
18 June 2026

The NSTA Regional Aquifer Presence Maps publication contains a series of geological maps, each representing a discrete stratigraphic play interval within the UK Continental Shelf. The feature...

UKCS offshore infrastructure subsea linear removed (ED50)

Published by:
North Sea Transition Authority
Last updated:
18 June 2026

NSTA Infrastructure Data is a set of data reported to the NSTA by relevant persons pursuant to Section 34 of the 2016 Energy Act. The data represents physical structures and facilities installed on...

Q 221

Published by:
North Sea Transition Authority
Last updated:
19 June 2026

PDF map of quadrant 221

NSTA - UKCS Designations

Published by:
North Sea Transition Authority
Last updated:
19 June 2026

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Q 224

Published by:
North Sea Transition Authority
Last updated:
19 June 2026

PDF map of quadrant 224