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WELL & ENERGY INTELLIGENCE
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31/1-3 S

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
31/1-3
Borehole / source record ID
9663
Sector
Oil and gas
Derived purpose group
Exploration
Operator in source snapshot
Equinor Energy AS
Recorded spud date
2022-12-01
Recorded completion date
2023-01-11
Latitude / longitude (WGS84)
60.877598 / 3.244931
Source-reported measurements
3608 m MD · RKB
Status reported by source
PLUGGED
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
TRANSOCEAN SPITSBERGEN

Company roles reported by source

Source-reported measurements
Source-reported measurementsValueReference
wlbTotalDepth3,608.00 mRKB
wlbFinalVerticalDepth3,598.00 mRKB
wlbWaterDepth348.00 mNot reported / not verified
wlbBottomHoleTemperature139.00 °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
31/1-3 A0.00 km3,831 mNorwegian Offshore Directorate — Wellbores
31/1-U-10.01 kmNot reported / not verified mNorwegian Offshore Directorate — Wellbores
31/1-46.72 km3,804 mNorwegian Offshore Directorate — Wellbores
31/1-17.53 km2,920 mNorwegian Offshore Directorate — Wellbores
31/2-19 S7.65 km4,114 mNorwegian Offshore Directorate — Wellbores
31/2-23 A7.74 kmNot reported / not verified mNorwegian Offshore Directorate — Wellbores
31/2-23 S7.74 km2,367 mNorwegian Offshore Directorate — Wellbores
31/1-2 S8.82 km3,555 mNorwegian Offshore Directorate — Wellbores
31/1-2 A8.82 km3,876 mNorwegian Offshore Directorate — Wellbores
31/2-1410.04 km1,725 mNorwegian Offshore Directorate — Wellbores
31/2-D-910.34 km1,760 mNorwegian Offshore Directorate — Wellbores
31/2-D-1 H10.35 km2,363 mNorwegian Offshore Directorate — Wellbores

Digital well log

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

Total depth
3608
True vertical depth (RKB)
3598
Water depth
348
Bottom-hole temperature
139
31/1-3 S · Digital well log0902180427063608NORDLAND GPHORDALAND GPROGALAND GPSHETLAND GPCROMER KNOLL GPVIKING GPBRENT GPDUNLIN GP
Depth (m MD, RKB)
Digital well log
GroupFormationDepth (m MD, RKB)
GROUPNORDLAND GP388 / 902
FORMATIONNAUST FM388 / 860
FORMATIONUTSIRA FM860 / 902
GROUPHORDALAND GP902 / 1,847
FORMATIONUNDIFFERENTIATED902 / 1,096
FORMATIONSKADE FM1,096 / 1,122
FORMATIONUNDIFFERENTIATED1,122 / 1,847
GROUPROGALAND GP1,847 / 2,191
FORMATIONBALDER FM1,847 / 1,920
FORMATIONSELE FM1,920 / 1,966
FORMATIONLISTA FM1,966 / 2,145
FORMATIONVÅLE FM2,145 / 2,191
GROUPSHETLAND GP2,191 / 2,604
FORMATIONJORSALFARE FM2,191 / 2,352
FORMATIONKYRRE FM2,352 / 2,567
FORMATIONSVARTE FM2,567 / 2,604
GROUPCROMER KNOLL GP2,604 / 2,745
FORMATIONRØDBY FM2,604 / 2,690
FORMATIONSOLA FM2,690 / 2,709
FORMATIONÅSGARD FM2,709 / 2,745
GROUPVIKING GP2,745 / 3,148
FORMATIONDRAUPNE FM2,745 / 2,877
FORMATIONHEATHER FM2,877 / 3,148
GROUPBRENT GP3,148 / 3,315
FORMATIONTARBERT FM3,148 / 3,170
FORMATIONNESS FM3,170 / 3,246
FORMATIONETIVE FM3,246 / 3,260
FORMATIONRANNOCH FM3,260 / 3,267
FORMATIONOSEBERG FM3,267 / 3,315
GROUPDUNLIN GP3,315 / 3,608
FORMATIONDRAKE FM3,315 / 3,416
FORMATIONCOOK FM3,416 / 3,510
FORMATIONAMUNDSEN FM3,510 / 3,547
FORMATIONJOHANSEN FM3,547 / 3,608
Mud density (g/cm³)
Depth (m MD, RKB)Mud density (g/cm³)Quality flags
3881.31observation-date-unreported
4601.3observation-date-unreported
8011.2observation-date-unreported
13381.2observation-date-unreported
30671.3observation-date-unreported
30701.25observation-date-unreported
33171.25observation-date-unreported
34951.25observation-date-unreported
36081.25observation-date-unreported

Group tops in offset wells

Group tops below each borehole's own RKB. Not TVD below sea level; deviation and kelly-bushing elevations affect apparent depths.

Group tops in offset wells
Group31/1-3 S31/1-3 A31/1-131/2-19 S31/2-23 S
NORDLAND GP388388366366.5373
HORDALAND GP902902840840814
ROGALAND GP184718531669.515851518
SHETLAND GP21912271199321261850
VIKING GP27453170205125771892
CROMER KNOLL GP2604295720402497—
BRENT GP314836032414.53467.52136
DUNLIN GP331537802633.53631.52275
STATFJORD GP——2881.54059—

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-P055259126.12 km50.00 mW/m2{"qualityScores":["U3.Mx.-------"]}
R24-P038356135.45 km44.00 mW/m2{"qualityScores":["Ux.Mx.-------"]}
R24-P060200157.74 km60.30 mW/m2{"qualityScores":["Ux.Mx.-------"]}
w.

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