UKCS Central North Sea aquifer data wellbores
UKCS Central North Sea aquifer data wellbores (WGS84)
- Records
- 132
- Formats
- 5
- Last updated
- 28 Jan 2026
Download & API
UKCS Central North Sea aquifer data wellbores (CSV)csv
Spreadsheet — attributes, with coordinates for point layers
UKCS Central North Sea aquifer data wellbores (GeoJSON)geojson
GeoJSON — for web maps and GIS tools
UKCS Central North Sea aquifer data wellbores (GeoParquet)geoparquet
Columnar — query with DuckDB / SQL
UKCS Central North Sea aquifer data wellbores (map tiles)pmtiles
Vector tiles — embed in a map
Live ArcGIS layer (source)arcgis
Rendered from PMTiles, queried in-browser from GeoParquet — no server. How this works
Schema
| Field | Type | Values |
|---|---|---|
Well name WELL_NAME | string | |
Geological period (gp 1) GEO_PD_1 | string | 2 values: Jurassic (102), Triassic (30) |
TVDSS [ft] (gp 1) TVDSS_1 | number | 8,140 to 19,488 |
Pressure [psi] (gp 1) PRESSURE_1 | number | 4,677 to 17,261 |
Quality flag (gp 1) Q_FLAG_1 | string | 4 values: Unknown (69), Good (24), Poor (22)… |
Top pick name (gp 1) TOP_NAME_1 | string | 10 values: Fulmar Formation (61), Heron Group (21), Humber Group (12)… |
Top pick abbreviation (gp 1) GEO_LABEL1 | string | 10 values: JFF (61), THG (21), JHG (12)… |
Fluid type (gp 1) FLUID_TYP1 | string | 3 values: Water (70), Water (Reported) (45), Water (Interpolated) (17) |
Aquifer overpressure [psi] (gp 1) OPH2O_RND1 | integer | 347 to 8,975 |
Geological period (gp 2) GEO_PD_2 | string | 2 values: Jurassic (23), Triassic (11) |
TVDSS [ft] (gp 2) TVDSS_2 | number | 8,034 to 18,851 |
Pressure [psi] (gp 2) PRESSURE_2 | number | 5,803 to 17,428 |
Quality flag (gp 2) Q_FLAG_2 | string | 4 values: Unknown (20), Poor (10), Fair (2)… |
Top pick name (gp 2) TOP_NAME_2 | string | 8 values: Fulmar Formation (10), Fladen Group (7), Skagerrak Formation (6)… |
Top pick abbreviation (gp 2) GEO_LABEL2 | string | 8 values: JFF (10), JFG (7), TSF (6)… |
Fluid type (gp 2) FLUID_TYP2 | string | 3 values: Water (13), Water (Interpolated) (11), Water (Reported) (10) |
Aquifer overpressure [psi] (gp 2) OPH2O_RND2 | integer | 284 to 9,093 |
Geological period (gp 3) GEO_PD_3 | string | 2 values: Triassic (3), Jurassic (2) |
TVDSS [ft] (gp 3) TVDSS_3 | number | 12,117 to 17,544 |
Pressure [psi] (gp 3) PRESSURE_3 | number | 9,257 to 16,276 |
Quality flag (gp 3) Q_FLAG_3 | string | 4 values: Fair (2), Invalid (1), Poor (1)… |
Top pick name (gp 3) TOP_NAME_3 | string | 4 values: Heron Group (2), Fulmar Formation (1), Kimmeridge Clay Formation (1)… |
Top pick abbreviation (gp 3) GEO_LABEL3 | string | 4 values: THG (2), JFF (1), JKCF (1)… |
Fluid type (gp 3) FLUID_TYP3 | string | 3 values: Water (Reported) (3), Water (1), Water (Interpolated) (1) |
Aquifer overpressure [psi] (gp 3) OPH2O_RND3 | integer | 3,070 to 8,455 |
Geological period (gp 4) GEO_PD_4 | string | |
TVDSS [ft] (gp 4) TVDSS_4 | number | |
Pressure [psi] (gp 4) PRESSURE_4 | number | |
Quality flag (gp 4) Q_FLAG_4 | string | |
Top pick name (gp 4) TOP_NAME_4 | string | |
Top pick abbreviation (gp 4) GEO_LABEL4 | string | |
Fluid type (gp 4) FLUID_TYP4 | string | |
Aquifer overpressure [psi] (gp 4) OPH2O_RND4 | integer | |
To be added to open data OPEN_DATA | string | 1 values: Y (132) |