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Q 133

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

PDF map of quadrant 133

Q 26

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

PDF map of quadrant 26

CGG Pressure Database

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

The CGG Pressure Database includes pressure test data from over 1000 wells in the UKCS providing info on formation pressure, depth, test type and quality. (Download size,11GB).

Q 157

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

PDF map of quadrant 157

Q 37

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

PDF map of quadrant 37

NSTA Offshore Zipped Shapefiles ETRS89

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

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.

Shell/ExxonMobil Geochemistry Database for Non-30th Round Areas

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

Continued collaboration with Shell and ExxonMobil has also resulted in the release of a significant geochemical database which contains raw and interpreted data plus associated reports from...

Q 203

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

PDF map of quadrant 203

Q 19

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

PDF map of quadrant 19

Q 20

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

PDF map of quadrant 20

Q 449

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

PDF map of quadrant 449

Q 75

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

PDF map of quadrant 75

Q 137

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

PDF map of quadrant 137

NSTA Central North Sea and Moray Firth Regional Geological Maps (ArcGIS version)

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

As part of the NSTA’s published 2017/18 Activity Plan, the NSTA is publishing a set of regional geological maps for the Central North Sea and Moray Firth areas of the UKCS. These maps represent...

NSTA and Lloyd's Register UKCS Merged Regional Geological Maps (ArcGIS version)

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

All data released with this set of geological maps is public domain data. The project has, however, benefited from a number of additional third-party data sources which have been used to help...

UKCS Structural and Tectonic Elements Database

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

This structural and tectonics database has been purchased from Getech by the NSTA for publication. It is based on mapping using gravity and magnetic datasets, remote sensing data, geology maps,...

Q 168

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

PDF map of quadrant 168

Q 378

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

PDF map of quadrant 378

Q 56

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

PDF map of quadrant 56

Q 147

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

PDF map of quadrant 147