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1/3-1

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
1/3-1
Borehole / source record ID
154
Sector
Oil and gas
Derived purpose group
Exploration
Operator in source snapshot
A/S Norske Shell
Recorded spud date
1968-07-06
Recorded completion date
1968-11-11
Latitude / longitude (WGS84)
56.855177 / 2.849856
Source-reported measurements
4877 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
ORION

Company roles reported by source

Source-reported measurements
Source-reported measurementsValueReference
wlbTotalDepth4,877.00 mRKB
wlbWaterDepth71.00 mNot reported / not verified
wlbBottomHoleTemperature182.00 °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
1/3-82.70 km5,201 mNorwegian Offshore Directorate — Wellbores
1/3-U-186.78 kmNot reported / not verified mNorwegian Offshore Directorate — Wellbores
1/3-136.79 km3,341 mNorwegian Offshore Directorate — Wellbores
1/3-U-206.83 kmNot reported / not verified mNorwegian Offshore Directorate — Wellbores
1/3-U-196.84 kmNot reported / not verified mNorwegian Offshore Directorate — Wellbores
1/3-U-177.20 kmNot reported / not verified mNorwegian Offshore Directorate — Wellbores
1/3-117.96 km3,595 mNorwegian Offshore Directorate — Wellbores
1/3-U-117.96 km106 mNorwegian Offshore Directorate — Wellbores
1/3-59.77 km4,850 mNorwegian Offshore Directorate — Wellbores
1/3-210.85 km4,297 mNorwegian Offshore Directorate — Wellbores
1/3-U-411.47 km104 mNorwegian Offshore Directorate — Wellbores
1/3-U-511.48 km92 mNorwegian Offshore Directorate — Wellbores

Digital well log

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

Total depth
4877
True vertical depth (RKB)
—
Water depth
71
Bottom-hole temperature
182
1/3-1 · Digital well log01219243936584877NORDLAND GPROGALAND GPSHETLAND GPCROMER KNOLL GPZECHSTEIN GP
Depth (m MD, RKB)
Digital well log
GroupFormationDepth (m MD, RKB)
GROUPNORDLAND GP97 / 2,995
GROUPROGALAND GP2,995 / 3,258
FORMATIONBALDER FM2,995 / 3,006
FORMATIONSELE FM3,006 / 3,013
FORMATIONLISTA FM3,013 / 3,095
FORMATIONVIDAR FM3,095 / 3,147
FORMATIONLISTA FM3,147 / 3,209
FORMATIONVÅLE FM3,209 / 3,258
GROUPSHETLAND GP3,258 / 4,441
FORMATIONEKOFISK FM3,258 / 3,354
FORMATIONTOR FM3,354 / 3,828
FORMATIONHOD FM3,828 / 4,343
FORMATIONBLODØKS FM4,343 / 4,371
FORMATIONHIDRA FM4,371 / 4,441
GROUPCROMER KNOLL GP4,441 / 4,671
FORMATIONRØDBY FM4,441 / 4,482
FORMATIONSOLA FM4,482 / 4,877
GROUPZECHSTEIN GP4,671 / 4,877
Mud density (g/cm³)
Depth (m MD, RKB)Mud density (g/cm³)Quality flags
4151.07observation-date-unreported, zero-meaning-unresolved
8611.12observation-date-unreported, zero-meaning-unresolved
12181.13observation-date-unreported, zero-meaning-unresolved
15341.18observation-date-unreported, zero-meaning-unresolved
20341.31observation-date-unreported, zero-meaning-unresolved
24551.34observation-date-unreported, zero-meaning-unresolved
31271.53observation-date-unreported, zero-meaning-unresolved
34091.56observation-date-unreported, zero-meaning-unresolved
42201.6observation-date-unreported, zero-meaning-unresolved
Well tests
Well testsDepth (m MD, RKB)Measurements
33356 / 3361{"test-from-depth":{"value":3356,"unit":"m","reference":null,"qualityFlags":[]},"test-to-depth":{"value":3361,"unit":"m","reference":null,"qualityFlags":[]},"choke-size":{"value":12.5,"unit":"mm","reference":null,"qualityFlags":[]},"final-shut-in-pressure":{"value":70,"unit":"MPa","reference":"DST final shut-in; pressure datum unreported","qualityFlags":[]},"final-flow-pressure":{"value":50,"unit":"MPa","reference":"DST final flow; pressure datum unreported","qualityFlags":[]},"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":28317,"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"]}}
24565 / 4602{"test-from-depth":{"value":4565,"unit":"m","reference":null,"qualityFlags":[]},"test-to-depth":{"value":4602,"unit":"m","reference":null,"qualityFlags":[]},"choke-size":{"value":12.5,"unit":"mm","reference":null,"qualityFlags":[]},"final-shut-in-pressure":{"value":52,"unit":"MPa","reference":"DST final shut-in; pressure datum unreported","qualityFlags":[]},"final-flow-pressure":{"value":40,"unit":"MPa","reference":"DST final flow; pressure datum unreported","qualityFlags":[]},"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":6626,"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"]}}
14585 / 4602{"test-from-depth":{"value":4585,"unit":"m","reference":null,"qualityFlags":[]},"test-to-depth":{"value":4602,"unit":"m","reference":null,"qualityFlags":[]},"choke-size":{"value":12.5,"unit":"mm","reference":null,"qualityFlags":[]},"final-shut-in-pressure":{"value":80,"unit":"MPa","reference":"DST final shut-in; pressure datum unreported","qualityFlags":[]},"final-flow-pressure":{"value":61,"unit":"MPa","reference":"DST final flow; pressure datum unreported","qualityFlags":[]},"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":1132,"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"]}}

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
Group1/3-11/3-81/3-131/3-111/3-5
NORDLAND GP97109.6168114106
HORDALAND GP—1902174717771075
ROGALAND GP29953127294531943062
SHETLAND GP32583377323835023288
CROMER KNOLL GP44414456——4580
ZECHSTEIN GP4671———4734
TYNE GP—4733———
ROTLIEGEND GP————4769
VESTLAND GP—5005———

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-P00322736.47 km66.00 mW/m2{"qualityScores":["Ux.Mx.-------"]}
R24-P00323937.55 km64.00 mW/m2{"qualityScores":["Ux.Mx.-------"]}
R24-P00324639.08 km68.00 mW/m2{"qualityScores":["Ux.Mx.-------"]}
R24-P00321542.21 km56.00 mW/m2{"qualityScores":["Ux.Mx.-------"]}
R24-P00324546.28 km62.00 mW/m2{"qualityScores":["Ux.Mx.-------"]}
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