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OGA Geological Major WGS84

Published by:: North Sea Transition Authority
Last updated:: 22 November 2016

Generic geological boundaries on the UKCS

NSTA Northern North Sea and East Shetland Platform Regional Geological Maps (change only update)

Published by:: North Sea Transition Authority
Last updated:: 30 May 2025

As part of the NSTA's published 2018/19 Activity Plan, the NSTA is publishing a set of regional geological maps for the Northern North Sea and East Shetland Platform. These maps represent the...

GeoStrat Jurassic Report (ArcGIS Version)

Published by:: North Sea Transition Authority
Last updated:: 27 February 2018

Geostrat Report – The Sequence Stratigraphy and Sandstone Play Fairways of the Late Jurassic Humber Group of the UK Central Graben This non-exclusive report was purchased by the OGA from Geostrat...

NSTA Offshore Infrastructure (ED50)

Published by:: North Sea Transition Authority
Last updated:: 30 May 2025

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 105

Published by:: North Sea Transition Authority
Last updated:: 30 May 2025

PDF map of quadrant 105

Q 37

Published by:: North Sea Transition Authority
Last updated:: 22 November 2016

PDF map of quadrant 37

Q 364

Published by:: North Sea Transition Authority
Last updated:: 27 February 2018

PDF map of quadrant 364

Q 175

Published by:: North Sea Transition Authority
Last updated:: 30 May 2025

PDF map of quadrant 175

Q 377

Published by:: North Sea Transition Authority
Last updated:: 30 May 2025

PDF map of quadrant 377

33rd Round Indicative Areas (ED50)

Published by:: North Sea Transition Authority
Last updated:: 30 May 2025

Areas that are planned to be on offer in offshore licensing rounds.   This feature shows General Indicative Areas that are planned to be on offer in the 32nd Offshore Licensing Round. Final...

Q 49

Published by:: North Sea Transition Authority
Last updated:: 22 November 2016

PDF map of quadrant 49

Q 85

Published by:: North Sea Transition Authority
Last updated:: 30 May 2025

PDF map of quadrant 85

Q 351

Published by:: North Sea Transition Authority
Last updated:: 30 May 2025

PDF map of quadrant 351

Q 14

Published by:: North Sea Transition Authority
Last updated:: 22 November 2016

PDF map of quadrant 14

NSTA Offshore Zipped Shapefiles WGS84

Published by:: North Sea Transition Authority
Last updated:: 30 May 2025

This is a zipped file containing all regularly updated NSTA offshore shapefiles. Note that this zip does not and will not contain round-associated shapefiles.

Pipeline Points (ED50)

Published by:: North Sea Transition Authority
Last updated:: 30 May 2025

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...

Daily Production Data Fields

Published by:: North Sea Transition Authority
Last updated:: 30 May 2025

Under the powers of the Energy Act 2016, detailed daily production data from individual wellbores must be reported to the NSTA, for the whole life of the field, as set out in the NSTA's Reporting...

UKCS Geological Major ED50

Published by:: North Sea Transition Authority
Last updated:: 30 May 2025