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WELL & ENERGY INTELLIGENCE
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31/3-1

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
31/3-1
Borehole / source record ID
20
Sector
Oil and gas
Derived purpose group
Appraisal
Operator in source snapshot
Den norske stats oljeselskap a.s
Recorded spud date
1983-07-17
Recorded completion date
1983-10-13
Latitude / longitude (WGS84)
60.779461 / 3.732587
Source-reported measurements
2374 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
DEEPSEA BERGEN decom

Company roles reported by source

Source-reported measurements
Source-reported measurementsValueReference
wlbTotalDepth2,374.00 mRKB
wlbFinalVerticalDepth2,374.00 mRKB
wlbWaterDepth334.00 mNot reported / not verified
wlbBottomHoleTemperature73.00 °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
31/3-S-414.70 km1,755 mNorwegian Offshore Directorate — Wellbores
31/2-K-21 H5.79 km2,357 mNorwegian Offshore Directorate — Wellbores
31/2-K-21 AY1H5.79 km5,080 mNorwegian Offshore Directorate — Wellbores
31/2-K-21 AY2H5.79 km4,857 mNorwegian Offshore Directorate — Wellbores
31/2-K-21 BY1H5.79 km5,740 mNorwegian Offshore Directorate — Wellbores
31/2-K-21 BY2H5.79 km5,880 mNorwegian Offshore Directorate — Wellbores
31/2-K-21 BY3H5.79 km5,653 mNorwegian Offshore Directorate — Wellbores
31/2-K-21 BY4H5.79 kmNot reported / not verified mNorwegian Offshore Directorate — Wellbores
31/2-K-22 H5.79 km1,880 mNorwegian Offshore Directorate — Wellbores
31/2-K-22 AH5.79 km4,415 mNorwegian Offshore Directorate — Wellbores
31/2-K-22 BY1H5.79 km5,587 mNorwegian Offshore Directorate — Wellbores
31/2-K-22 BY2H5.79 km5,765 mNorwegian Offshore Directorate — Wellbores

Digital well log

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

Total depth
2374
True vertical depth (RKB)
2374
Water depth
334
Bottom-hole temperature
73
31/3-1 · Digital well log0594118717812374NORDLAND GPHORDALAND GPROGALAND GPSHETLAND GPCROMER KNOLL GPVIKING GPBRENT GPDUNLIN GPSTATFJORD GPHEGRE GP
Depth (m MD, RKB)
Digital well log
GroupFormationDepth (m MD, RKB)
GROUPNORDLAND GP357 / 531
GROUPHORDALAND GP531 / 931
GROUPROGALAND GP931 / 1,235
FORMATIONBALDER FM931 / 1,038
FORMATIONSELE FM1,038 / 1,136
FORMATIONLISTA FM1,136 / 1,225
FORMATIONVÅLE FM1,225 / 1,273
GROUPSHETLAND GP1,235 / 1,273
GROUPCROMER KNOLL GP1,273 / 1,320
FORMATIONRØDBY FM1,273 / 1,320
GROUPVIKING GP1,320 / 1,796
FORMATIONDRAUPNE FM1,320 / 1,352
FORMATIONSOGNEFJORD FM1,352 / 1,497
FORMATIONHEATHER FM1,497 / 1,516
FORMATIONFENSFJORD FM1,516 / 1,668
FORMATIONKROSSFJORD FM1,668 / 1,779
FORMATIONHEATHER FM1,779 / 1,844
GROUPBRENT GP1,796 / 1,844
GROUPDUNLIN GP1,844 / 2,105
FORMATIONDRAKE FM1,844 / 1,945
FORMATIONCOOK FM1,945 / 1,992
FORMATIONAMUNDSEN FM1,992 / 2,001
FORMATIONJOHANSEN FM2,001 / 2,088
FORMATIONAMUNDSEN FM2,088 / 2,374
GROUPSTATFJORD GP2,105 / 2,160
GROUPHEGRE GP2,160 / 2,374
Mud density (g/cm³)
Depth (m MD, RKB)Mud density (g/cm³)Quality flags
4501.07observation-date-unreported, zero-meaning-unresolved
10001.08observation-date-unreported, zero-meaning-unresolved
12601.28observation-date-unreported, zero-meaning-unresolved
17751.3observation-date-unreported, zero-meaning-unresolved
19501.12observation-date-unreported, zero-meaning-unresolved
Well tests
Well testsDepth (m MD, RKB)Measurements
21373 / 1383{"test-from-depth":{"value":1373,"unit":"m","reference":null,"qualityFlags":[]},"test-to-depth":{"value":1383,"unit":"m","reference":null,"qualityFlags":[]},"choke-size":{"value":12.7,"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":0,"unit":"degC","reference":"DST","qualityFlags":["zero-meaning-unresolved"]},"test-oil-flow":{"value":0,"unit":"Sm3/day","reference":"DST test flow; not sustained production","qualityFlags":["zero-meaning-unresolved"]},"test-gas-flow":{"value":479000,"unit":"Sm3/day","reference":"DST test flow; not sustained production","qualityFlags":[]},"oil-density":{"value":0,"unit":"g/cm3","reference":"DST","qualityFlags":["zero-meaning-unresolved"]},"gas-relative-density":{"value":0,"unit":"1","reference":"air = 1","qualityFlags":["zero-meaning-unresolved"]},"test-gas-oil-ratio":{"value":0,"unit":"m3/m3","reference":"DST","qualityFlags":["zero-meaning-unresolved"]}}
11519 / 1529{"test-from-depth":{"value":1519,"unit":"m","reference":null,"qualityFlags":[]},"test-to-depth":{"value":1529,"unit":"m","reference":null,"qualityFlags":[]},"choke-size":{"value":16.9,"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":0,"unit":"degC","reference":"DST","qualityFlags":["zero-meaning-unresolved"]},"test-oil-flow":{"value":0,"unit":"Sm3/day","reference":"DST test flow; not sustained production","qualityFlags":["zero-meaning-unresolved"]},"test-gas-flow":{"value":355000,"unit":"Sm3/day","reference":"DST test flow; not sustained production","qualityFlags":[]},"oil-density":{"value":0,"unit":"g/cm3","reference":"DST","qualityFlags":["zero-meaning-unresolved"]},"gas-relative-density":{"value":0,"unit":"1","reference":"air = 1","qualityFlags":["zero-meaning-unresolved"]},"test-gas-oil-ratio":{"value":0,"unit":"m3/m3","reference":"DST","qualityFlags":["zero-meaning-unresolved"]}}

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-P05525997.67 km50.00 mW/m2{"qualityScores":["U3.Mx.-------"]}
w.

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