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WELL & ENERGY INTELLIGENCE
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31/2-19 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
31/2-19
Borehole / source record ID
2798
Sector
Oil and gas
Derived purpose group
Exploration
Operator in source snapshot
Norsk Hydro Produksjon AS
Recorded spud date
1996-05-08
Recorded completion date
1996-07-13
Latitude / longitude (WGS84)
60.909917 / 3.369769
Source-reported measurements
4114 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
WEST VANGUARD

Company roles reported by source

Source-reported measurements
Source-reported measurementsValueReference
wlbTotalDepth4,114.00 mRKB
wlbFinalVerticalDepth3,669.00 mRKB
wlbWaterDepth344.00 mNot reported / not verified
wlbBottomHoleTemperature117.00 °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
31/2-23 A2.50 kmNot reported / not verified mNorwegian Offshore Directorate — Wellbores
31/2-23 S2.50 km2,367 mNorwegian Offshore Directorate — Wellbores
31/2-O-414.84 km1,782 mNorwegian Offshore Directorate — Wellbores
31/2-17 S5.33 km2,220 mNorwegian Offshore Directorate — Wellbores
31/2-17 A5.33 km1,924 mNorwegian Offshore Directorate — Wellbores
31/2-17 B5.33 km1,838 mNorwegian Offshore Directorate — Wellbores
31/2-17 BR5.33 km1,843 mNorwegian Offshore Directorate — Wellbores
31/2-D-95.55 km1,760 mNorwegian Offshore Directorate — Wellbores
31/1-2 S5.66 km3,555 mNorwegian Offshore Directorate — Wellbores
31/1-2 A5.66 km3,876 mNorwegian Offshore Directorate — Wellbores
31/2-D-1 H5.93 km2,363 mNorwegian Offshore Directorate — Wellbores
31/2-D-1 AH5.93 km4,220 mNorwegian Offshore Directorate — Wellbores

Digital well log

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

Total depth
4114
True vertical depth (RKB)
3669
Water depth
344
Bottom-hole temperature
117
31/2-19 S · Digital well log01029205730864114NORDLAND GPHORDALAND GPROGALAND GPSHETLAND GPCROMER KNOLL GPVIKING GPBRENT GPDUNLIN GPSTATFJORD GP
Depth (m MD, RKB)
Digital well log
GroupFormationDepth (m MD, RKB)
GROUPNORDLAND GP367 / 840
GROUPHORDALAND GP840 / 1,585
GROUPROGALAND GP1,585 / 2,126
FORMATIONBALDER FM1,585 / 1,633
FORMATIONSELE FM1,633 / 1,694
FORMATIONLISTA FM1,694 / 1,834
FORMATIONNO FORMAL NAME1,834 / 1,965
FORMATIONLISTA FM1,965 / 1,983
FORMATIONVÅLE FM1,983 / 2,126
GROUPSHETLAND GP2,126 / 2,497
FORMATIONHARDRÅDE FM2,126 / 2,250
FORMATIONUNDIFFERENTIATED2,250 / 2,466
FORMATIONNO FORMAL NAME2,466 / 2,497
GROUPCROMER KNOLL GP2,497 / 2,577
FORMATIONRØDBY FM2,497 / 2,534
FORMATIONSOLA FM2,534 / 2,560
FORMATIONÅSGARD FM2,560 / 2,577
GROUPVIKING GP2,577 / 3,468
FORMATIONDRAUPNE FM2,577 / 2,738
FORMATIONHEATHER FM2,738 / 3,632
GROUPBRENT GP3,468 / 3,632
GROUPDUNLIN GP3,632 / 4,059
FORMATIONDRAKE FM3,632 / 3,749
FORMATIONAMUNDSEN FM3,749 / 4,114
GROUPSTATFJORD GP4,059 / 4,114
Mud density (g/cm³)
Depth (m MD, RKB)Mud density (g/cm³)Quality flags
4281.2observation-date-unreported, zero-meaning-unresolved
13161.06observation-date-unreported, zero-meaning-unresolved
15041.25observation-date-unreported, zero-meaning-unresolved
17451.25observation-date-unreported, zero-meaning-unresolved
17481.25observation-date-unreported, zero-meaning-unresolved
21641.26observation-date-unreported, zero-meaning-unresolved
25181.26observation-date-unreported, zero-meaning-unresolved
26201.25observation-date-unreported, zero-meaning-unresolved
29171.25observation-date-unreported, zero-meaning-unresolved
29201.25observation-date-unreported, zero-meaning-unresolved
31181.3observation-date-unreported, zero-meaning-unresolved
31961.3observation-date-unreported, zero-meaning-unresolved
32031.3observation-date-unreported, zero-meaning-unresolved
34531.3observation-date-unreported, zero-meaning-unresolved
41141.3observation-date-unreported, zero-meaning-unresolved

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
Group31/2-19 S31/2-23 S31/2-17 S31/2-17 A31/2-17 B
NORDLAND GP366.5373364.5364.5364.5
HORDALAND GP840814803803803
ROGALAND GP15851518154014121412
VIKING GP2577189218701681.51686
SHETLAND GP21261850———
BRENT GP3467.52136———
DUNLIN GP3631.52275———
CROMER KNOLL GP2497————
STATFJORD GP4059————

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-P055259121.94 km50.00 mW/m2{"qualityScores":["U3.Mx.-------"]}
R24-P038356131.41 km44.00 mW/m2{"qualityScores":["Ux.Mx.-------"]}
R24-P060200158.84 km60.30 mW/m2{"qualityScores":["Ux.Mx.-------"]}
w.

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