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31/2-7

Partial source coverage. Status and company roles are reported by each source, not independently verified as current. Unknown does not mean zero.

Name / source ID
31/2-7
Borehole / source record ID
70
Sector
Oil and gas
Derived purpose group
Appraisal
Operator in source snapshot
A/S Norske Shell
Recorded spud date
1982-04-22
Recorded completion date
1982-06-14
Latitude / longitude (WGS84)
60.856702 / 3.450855
Source-reported measurements
1660 m MD · RKB
Status reported by source
P&A
Source accessed
2026-10-02
Source snapshot date
Not reported / not verified
Original coordinate reference system
ED50 / service geometry EPSG:4326
Drilling facility reported by source
BORGNY DOLPHIN

Company roles reported by source

Source-reported measurements
Source-reported measurementsValueReference
wlbTotalDepth1,660.00 mRKB
wlbFinalVerticalDepth1,660.00 mRKB
wlbWaterDepth338.00 mNot reported / not verified
wlbBottomHoleTemperature71.00 °CNot reported / not verified
Open source record ↗
JSON ↗Explore measurements ↗Data API ↗

Nearby wells and heat flow

These tools are descriptive: not forecasts, reserve estimates or investment advice. Source coverage is partial; unknown does not mean zero.

Nearby wells and heat flow
NameDistanceSource-reported measurementsSource catalogues
31/2-D-4 Y1H0.20 km6,510 mNorwegian Offshore Directorate — Wellbores
31/2-D-4 Y2H0.20 km5,278 mNorwegian Offshore Directorate — Wellbores
31/2-D-2 H0.41 km4,602 mNorwegian Offshore Directorate — Wellbores
31/2-D-2 AY1H0.41 km4,215 mNorwegian Offshore Directorate — Wellbores
31/2-D-2 AY2H0.41 km4,147 mNorwegian Offshore Directorate — Wellbores
31/2-D-2 AY3H0.41 km4,478 mNorwegian Offshore Directorate — Wellbores
31/2-D-8 H0.44 km1,889 mNorwegian Offshore Directorate — Wellbores
31/2-D-8 AH0.44 km3,400 mNorwegian Offshore Directorate — Wellbores
31/2-D-8 BY1H0.44 km3,800 mNorwegian Offshore Directorate — Wellbores
31/2-D-8 BY2H0.44 km4,107 mNorwegian Offshore Directorate — Wellbores
31/2-D-8 BY3H0.44 km4,038 mNorwegian Offshore Directorate — Wellbores
31/2-D-8 BY4H0.44 kmNot reported / not verified mNorwegian Offshore Directorate — Wellbores

Digital well log

SODIR formation tops, drilling-mud samples and well tests on one measured-depth section.

Total depth
1660
True vertical depth (RKB)
1660
Water depth
338
Bottom-hole temperature
71
31/2-7 · Digital well log041583012451660NORDLAND GPHORDALAND GPROGALAND GPCROMER KNOLL GPVIKING GP
Depth (m MD, RKB)
Digital well log
GroupFormationDepth (m MD, RKB)
GROUPNORDLAND GP363 / 776
GROUPHORDALAND GP776 / 1,304
GROUPROGALAND GP1,304 / 1,531
FORMATIONBALDER FM1,304 / 1,366
FORMATIONSELE FM1,366 / 1,406
FORMATIONLISTA FM1,406 / 1,524
FORMATIONVÅLE FM1,524 / 1,535
GROUPCROMER KNOLL GP1,531 / 1,535
GROUPVIKING GP1,535 / 1,660
FORMATIONDRAUPNE FM1,535 / 1,546
FORMATIONSOGNEFJORD FM1,546 / 1,601
FORMATIONHEATHER FM1,601 / 1,660
Mud density (g/cm³)
Depth (m MD, RKB)Mud density (g/cm³)Quality flags
4651.07observation-date-unreported, zero-meaning-unresolved
6001.09observation-date-unreported, zero-meaning-unresolved
8001.1observation-date-unreported, zero-meaning-unresolved
8001.1observation-date-unreported, zero-meaning-unresolved
9501.31observation-date-unreported, zero-meaning-unresolved
11501.31observation-date-unreported, zero-meaning-unresolved
16501.19observation-date-unreported, zero-meaning-unresolved
Well tests
Well testsDepth (m MD, RKB)Measurements
11584 / 1590{"test-from-depth":{"value":1584,"unit":"m","reference":null,"qualityFlags":[]},"test-to-depth":{"value":1590,"unit":"m","reference":null,"qualityFlags":[]},"choke-size":{"value":71,"unit":"mm","reference":null,"qualityFlags":[]},"final-shut-in-pressure":{"value":0,"unit":"MPa","reference":"DST final shut-in; pressure datum unreported","qualityFlags":["zero-meaning-unresolved"]},"final-flow-pressure":{"value":0,"unit":"MPa","reference":"DST final flow; pressure datum unreported","qualityFlags":["zero-meaning-unresolved"]},"bottom-hole-pressure":{"value":0,"unit":"MPa","reference":"DST bottom hole; pressure datum unreported","qualityFlags":["zero-meaning-unresolved"]},"downhole-temperature":{"value":68,"unit":"degC","reference":"DST","qualityFlags":[]},"test-oil-flow":{"value":1113,"unit":"Sm3/day","reference":"DST test flow; not sustained production","qualityFlags":[]},"test-gas-flow":{"value":0,"unit":"Sm3/day","reference":"DST test flow; not sustained production","qualityFlags":["zero-meaning-unresolved"]},"oil-density":{"value":0.887,"unit":"g/cm3","reference":"DST","qualityFlags":[]},"gas-relative-density":{"value":0,"unit":"1","reference":"air = 1","qualityFlags":["zero-meaning-unresolved"]},"test-gas-oil-ratio":{"value":45,"unit":"m3/m3","reference":"DST","qualityFlags":[]}}

Subsurface temperature and heat flow

Compare bottom-hole temperatures with depth and see measured heat flow near wells: context for geothermal reuse.

Subsurface temperature and heat flow
NameDistanceSubsurface temperature and heat flowQuality flags
R24-P055259115.20 km50.00 mW/m2{"qualityScores":["U3.Mx.-------"]}
R24-P038356124.60 km44.00 mW/m2{"qualityScores":["Ux.Mx.-------"]}
R24-P038365161.96 km57.00 mW/m2{"qualityScores":["Ux.Mx.-------"]}
w.

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