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WELL & ENERGY INTELLIGENCE
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35/12-4 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
35/12-4
Borehole / source record ID
6589
Sector
Oil and gas
Derived purpose group
Appraisal
Operator in source snapshot
Wintershall Norge ASA
Recorded spud date
2011-04-23
Recorded completion date
2011-06-26
Latitude / longitude (WGS84)
61.184726 / 3.689786
Source-reported measurements
3585 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
SONGA DELTA

Company roles reported by source

Source-reported measurements
Source-reported measurementsValueReference
wlbTotalDepth3,585.00 mRKB
wlbFinalVerticalDepth2,766.00 mRKB
wlbWaterDepth360.00 mNot reported / not verified
wlbBottomHoleTemperature106.00 °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
35/12-4 A0.00 km3,413 mNorwegian Offshore Directorate — Wellbores
35/11-11.57 km3,361 mNorwegian Offshore Directorate — Wellbores
35/12-22.36 km2,541 mNorwegian Offshore Directorate — Wellbores
35/11-21 S3.80 km2,800 mNorwegian Offshore Directorate — Wellbores
35/11-21 A3.80 km2,931 mNorwegian Offshore Directorate — Wellbores
35/12-74.09 km2,750 mNorwegian Offshore Directorate — Wellbores
35/12-6 S6.02 km3,370 mNorwegian Offshore Directorate — Wellbores
35/12-6 A6.02 km3,263 mNorwegian Offshore Directorate — Wellbores
35/9-10 S7.43 km3,619 mNorwegian Offshore Directorate — Wellbores
35/9-10 A7.43 km3,203 mNorwegian Offshore Directorate — Wellbores
35/12-5 S8.11 km3,570 mNorwegian Offshore Directorate — Wellbores
35/11-138.55 km3,292 mNorwegian Offshore Directorate — Wellbores

Digital well log

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

Total depth
3585
True vertical depth (RKB)
2766
Water depth
360
Bottom-hole temperature
106
35/12-4 S · Digital well log0896179326893585NORDLAND GPHORDALAND GPROGALAND GPSHETLAND GPVIKING GPBRENT GPDUNLIN GPSTATFJORD GP
Depth (m MD, RKB)
Digital well log
GroupFormationDepth (m MD, RKB)
GROUPNORDLAND GP389 / 650
FORMATIONUTSIRA FM539 / 644
FORMATIONNO FORMAL NAME644 / 650
GROUPHORDALAND GP650 / 1,303
FORMATIONNO FORMAL NAME650 / 798
FORMATIONNO FORMAL NAME798 / 1,085
FORMATIONNO FORMAL NAME1,085 / 1,303
GROUPROGALAND GP1,303 / 1,999
FORMATIONBALDER FM1,303 / 1,367
FORMATIONSELE FM1,367 / 1,444
FORMATIONLISTA FM1,444 / 1,521
FORMATIONNO FORMAL NAME1,521 / 1,653
FORMATIONLISTA FM1,653 / 1,771
FORMATIONNO FORMAL NAME1,771 / 1,891
FORMATIONLISTA FM1,891 / 1,959
FORMATIONVÅLE FM1,959 / 1,999
GROUPSHETLAND GP1,999 / 2,504
FORMATIONJORSALFARE FM1,999 / 2,106
FORMATIONKYRRE FM2,106 / 2,504
GROUPVIKING GP2,504 / 3,071
FORMATIONHEATHER FM2,504 / 2,527
FORMATIONFENSFJORD FM2,527 / 2,683
FORMATIONHEATHER FM2,683 / 3,071
GROUPBRENT GP3,071 / 3,255
FORMATIONNESS FM3,071 / 3,177
FORMATIONETIVE FM3,177 / 3,205
FORMATIONRANNOCH FM3,205 / 3,250
FORMATIONOSEBERG FM3,250 / 3,255
GROUPDUNLIN GP3,255 / 3,534
FORMATIONDRAKE FM3,255 / 3,324
FORMATIONCOOK FM3,324 / 3,585
GROUPSTATFJORD GP3,534 / 3,585
Mud density (g/cm³)
Depth (m MD, RKB)Mud density (g/cm³)Quality flags
20601.24observation-date-unreported, zero-meaning-unresolved
22381.37observation-date-unreported, zero-meaning-unresolved
32351.24observation-date-unreported, zero-meaning-unresolved
32351.24observation-date-unreported, zero-meaning-unresolved
32351.24observation-date-unreported, zero-meaning-unresolved
35031.24observation-date-unreported, zero-meaning-unresolved
35851.27observation-date-unreported, zero-meaning-unresolved
35851.26observation-date-unreported, zero-meaning-unresolved
35851.24observation-date-unreported, zero-meaning-unresolved
Well tests
Well testsDepth (m MD, RKB)Measurements
13082 / 3127{"test-from-depth":{"value":3082,"unit":"m","reference":null,"qualityFlags":[]},"test-to-depth":{"value":3127,"unit":"m","reference":null,"qualityFlags":[]},"choke-size":{"value":17.4,"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":1010,"unit":"Sm3/day","reference":"DST test flow; not sustained production","qualityFlags":[]},"test-gas-flow":{"value":90243,"unit":"Sm3/day","reference":"DST test flow; not sustained production","qualityFlags":[]},"oil-density":{"value":0.807,"unit":"g/cm3","reference":"DST","qualityFlags":[]},"gas-relative-density":{"value":0.746,"unit":"1","reference":"air = 1","qualityFlags":[]},"test-gas-oil-ratio":{"value":89,"unit":"m3/m3","reference":"DST","qualityFlags":[]}}

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
Group35/12-4 S35/12-4 A35/11-135/12-235/11-21 S
NORDLAND GP389389385389384
HORDALAND GP650650710675719.8
ROGALAND GP1302.51305130712851375
SHETLAND GP19992037176517701990
VIKING GP2503.52836201819682318
BRENT GP3070.53230246924502595.2
DUNLIN GP3255—2583—2757.5
STATFJORD GP3533.5—2995——
HEGRE GP——3264.5——

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-P055259127.59 km50.00 mW/m2{"qualityScores":["U3.Mx.-------"]}
R24-P038356137.39 km44.00 mW/m2{"qualityScores":["Ux.Mx.-------"]}
R24-P038354139.26 km42.00 mW/m2{"qualityScores":["Ux.Mx.-------"]}
w.

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