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WELL & ENERGY INTELLIGENCE
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7121/7-1

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
7121/7-1
Borehole / source record ID
130
Sector
Oil and gas
Derived purpose group
Appraisal
Operator in source snapshot
Den norske stats oljeselskap a.s
Recorded spud date
1984-06-11
Recorded completion date
1984-08-05
Latitude / longitude (WGS84)
71.472589 / 21.085855
Source-reported measurements
2160 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
wlbTotalDepth2,160.00 mRKB
wlbFinalVerticalDepth2,160.00 mRKB
wlbWaterDepth329.00 mNot reported / not verified
wlbBottomHoleTemperature72.00 °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
7121/7-N-4 H1.76 km2,488 mNorwegian Offshore Directorate — Wellbores
7121/7-N-2 H1.77 km3,179 mNorwegian Offshore Directorate — Wellbores
7121/7-N-3 H1.77 km1,964 mNorwegian Offshore Directorate — Wellbores
7121/7-23.37 km2,156 mNorwegian Offshore Directorate — Wellbores
7120/9-15.36 km2,300 mNorwegian Offshore Directorate — Wellbores
7120/9-213.86 km5,072 mNorwegian Offshore Directorate — Wellbores
7121/4-E-4 H14.02 km2,518 mNorwegian Offshore Directorate — Wellbores
7121/4-E-2 H14.03 km2,830 mNorwegian Offshore Directorate — Wellbores
7121/4-E-3 H14.03 km2,708 mNorwegian Offshore Directorate — Wellbores
7121/4-114.38 km2,609 mNorwegian Offshore Directorate — Wellbores
7121/4-D-1 H14.85 km2,680 mNorwegian Offshore Directorate — Wellbores
7121/4-D-4 H14.86 km2,983 mNorwegian Offshore Directorate — Wellbores

Digital well log

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

Total depth
2160
True vertical depth (RKB)
2160
Water depth
329
Bottom-hole temperature
72
7121/7-1 · Digital well log0540108016202160NORDLAND GPSOTBAKKEN GPNYGRUNNEN GPADVENTDALEN GPKAPP TOSCANA GP
Depth (m MD, RKB)
Digital well log
GroupFormationDepth (m MD, RKB)
GROUPNORDLAND GP351 / 442
GROUPSOTBAKKEN GP442 / 894
FORMATIONTORSK FM442 / 894
GROUPNYGRUNNEN GP894 / 931
FORMATIONKVEITE FM894 / 931
GROUPADVENTDALEN GP931 / 1,849
FORMATIONKOLMULE FM931 / 1,588
FORMATIONKOLJE FM1,588 / 1,732
FORMATIONKNURR FM1,732 / 1,793
FORMATIONHEKKINGEN FM1,793 / 1,848
FORMATIONFUGLEN FM1,848 / 1,849
GROUPKAPP TOSCANA GP1,849 / 2,160
FORMATIONSTØ FM1,849 / 1,908
FORMATIONNORDMELA FM1,908 / 2,001
FORMATIONTUBÅEN FM2,001 / 2,045
FORMATIONFRUHOLMEN FM2,045 / 2,160
Mud density (g/cm³)
Depth (m MD, RKB)Mud density (g/cm³)Quality flags
7061.07observation-date-unreported, zero-meaning-unresolved
7701.2observation-date-unreported, zero-meaning-unresolved
12221.16observation-date-unreported, zero-meaning-unresolved
15171.16observation-date-unreported, zero-meaning-unresolved
15171.16observation-date-unreported, zero-meaning-unresolved
15581.14observation-date-unreported, zero-meaning-unresolved
19221.25observation-date-unreported, zero-meaning-unresolved
21601.24observation-date-unreported, zero-meaning-unresolved
Well tests
Well testsDepth (m MD, RKB)Measurements
21866 / 1871{"test-from-depth":{"value":1866,"unit":"m","reference":null,"qualityFlags":[]},"test-to-depth":{"value":1871,"unit":"m","reference":null,"qualityFlags":[]},"choke-size":{"value":24.4,"unit":"mm","reference":null,"qualityFlags":[]},"final-shut-in-pressure":{"value":21,"unit":"MPa","reference":"DST final shut-in; pressure datum unreported","qualityFlags":[]},"final-flow-pressure":{"value":10,"unit":"MPa","reference":"DST final flow; pressure datum unreported","qualityFlags":[]},"bottom-hole-pressure":{"value":18,"unit":"MPa","reference":"DST bottom hole; pressure datum unreported","qualityFlags":[]},"downhole-temperature":{"value":61,"unit":"degC","reference":"DST","qualityFlags":[]},"test-oil-flow":{"value":28,"unit":"Sm3/day","reference":"DST test flow; not sustained production","qualityFlags":[]},"test-gas-flow":{"value":501000,"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":18000,"unit":"m3/m3","reference":"DST","qualityFlags":[]}}
11950 / 1960{"test-from-depth":{"value":1950,"unit":"m","reference":null,"qualityFlags":[]},"test-to-depth":{"value":1960,"unit":"m","reference":null,"qualityFlags":[]},"choke-size":{"value":67.5,"unit":"mm","reference":null,"qualityFlags":[]},"final-shut-in-pressure":{"value":21,"unit":"MPa","reference":"DST final shut-in; pressure datum unreported","qualityFlags":[]},"final-flow-pressure":{"value":0,"unit":"MPa","reference":"DST final flow; pressure datum unreported","qualityFlags":["zero-meaning-unresolved"]},"bottom-hole-pressure":{"value":20,"unit":"MPa","reference":"DST bottom hole; pressure datum unreported","qualityFlags":[]},"downhole-temperature":{"value":36,"unit":"degC","reference":"DST","qualityFlags":[]},"test-oil-flow":{"value":0,"unit":"Sm3/day","reference":"DST test flow; not sustained production","qualityFlags":["zero-meaning-unresolved"]},"test-gas-flow":{"value":0,"unit":"Sm3/day","reference":"DST test flow; not sustained production","qualityFlags":["zero-meaning-unresolved"]},"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"]}}

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
Group7121/7-17121/7-27120/9-17120/9-27121/4-1
NORDLAND GP351347343316357
SOTBAKKEN GP442430590380447
NYGRUNNEN GP89488996510721016
ADVENTDALEN GP93192398410971052
KAPP TOSCANA GP18491881.5184019712318
SASSENDALEN GP———3962—
TEMPELFJORDEN GP———4956—

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-P048231193.92 km53.70 mW/m2{"qualityScores":["Ux.Mx.-------"]}
R24-P060792204.11 km74.00 mW/m2{"qualityScores":["Ux.Mx.-------"]}
R24-P064929214.33 km33.00 mW/m2{"qualityScores":["Ux.Mx.-------"]}
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