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WELL & ENERGY INTELLIGENCE
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25/2-12 A

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
25/2-12
Borehole / source record ID
1355
Sector
Oil and gas
Derived purpose group
Appraisal
Operator in source snapshot
Elf Petroleum Norge AS
Recorded spud date
1988-11-12
Recorded completion date
1989-04-06
Latitude / longitude (WGS84)
59.962880 / 2.392973
Source-reported measurements
3865 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
wlbTotalDepth3,865.00 mRKB
wlbFinalVerticalDepth3,721.00 mRKB
wlbWaterDepth115.00 mNot reported / not verified
wlbBottomHoleTemperature130.00 °CNot reported / not verified
Open source record ↗
JSON ↗Explore measurements →Data API · 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
25/2-120.00 km4,102 mNorwegian Offshore Directorate — Wellbores
25/2-C-1 H0.29 km3,940 mNorwegian Offshore Directorate — Wellbores
25/2-C-1 AH0.29 km3,890 mNorwegian Offshore Directorate — Wellbores
25/2-C-2 H0.47 km3,867 mNorwegian Offshore Directorate — Wellbores
25/2-C-3 H1.12 km3,982 mNorwegian Offshore Directorate — Wellbores
25/2-41.84 km4,360 mNorwegian Offshore Directorate — Wellbores
25/2-U-104.30 kmNot reported / not verified mNorwegian Offshore Directorate — Wellbores
25/2-14.31 km2,740 mNorwegian Offshore Directorate — Wellbores
25/2-23 S4.31 km4,860 mNorwegian Offshore Directorate — Wellbores
25/2-23 A4.31 km2,133 mNorwegian Offshore Directorate — Wellbores
25/2-23 B4.31 kmNot reported / not verified mNorwegian Offshore Directorate — Wellbores
25/2-U-114.32 km1,055 mNorwegian Offshore Directorate — Wellbores

Digital well log

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

Total depth
3865
True vertical depth (RKB)
3721
Water depth
115
Bottom-hole temperature
130
25/2-12 A · Digital well log0966193328993865NORDLAND GPHORDALAND GPROGALAND GPSHETLAND GPVIKING GPVESTLAND GP
Depth (m MD, RKB)
Digital well log
GroupFormationDepth (m MD, RKB)
GROUPNORDLAND GP137 / 1,020
FORMATIONUTSIRA FM416 / 1,073
GROUPHORDALAND GP1,020 / 2,169
FORMATIONSKADE FM1,073 / 1,110
FORMATIONNO FORMAL NAME1,110 / 1,210
FORMATIONGRID FM1,210 / 1,255
FORMATIONNO FORMAL NAME1,255 / 1,427
FORMATIONGRID FM1,427 / 2,042
FORMATIONFRIGG FM2,042 / 2,169
GROUPROGALAND GP2,169 / 2,622
FORMATIONBALDER FM2,169 / 2,182
FORMATIONINTRA BALDER FM SS2,182 / 2,286
FORMATIONSELE FM2,286 / 2,300
FORMATIONHERMOD FM2,300 / 2,350
FORMATIONSELE FM2,350 / 2,419
FORMATIONLISTA FM2,419 / 2,492
FORMATIONVÅLE FM2,492 / 2,580
FORMATIONTY FM2,580 / 2,622
GROUPSHETLAND GP2,622 / 3,708
FORMATIONHARDRÅDE FM2,622 / 2,850
FORMATIONKYRRE FM2,850 / 3,342
FORMATIONTRYGGVASON FM3,342 / 3,610
FORMATIONBLODØKS FM3,610 / 3,630
FORMATIONSVARTE FM3,630 / 3,708
GROUPVIKING GP3,708 / 3,715
FORMATIONDRAUPNE FM3,708 / 3,710
FORMATIONHEATHER FM3,710 / 3,715
GROUPVESTLAND GP3,715 / 3,865
FORMATIONHUGIN FM3,715 / 3,865
Mud density (g/cm³)
Depth (m MD, RKB)Mud density (g/cm³)Quality flags
31741.81
31751.81
31771.81
32071.81
32901.84
33111.85
33351.85
33601.85
33861.85
34071.85
34121.85
34151.85
34421.85
34481.9
34491.9
34781.9
35061.85
35071.9
35531.9
35921.9
36551.91
36921.91
37141.91
37991.95
38651.95
Well tests
Well testsDepth (m MD, RKB)Measurements
13805 / 3795{"test-from-depth":{"value":3805,"unit":"m","reference":null,"qualityFlags":[]},"test-to-depth":{"value":3795,"unit":"m","reference":null,"qualityFlags":[]},"choke-size":{"value":5.6,"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":37,"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":120,"unit":"degC","reference":"DST","qualityFlags":[]},"test-oil-flow":{"value":102,"unit":"Sm3/day","reference":"DST test flow; not sustained production","qualityFlags":[]},"test-gas-flow":{"value":200000,"unit":"Sm3/day","reference":"DST test flow; not sustained production","qualityFlags":[]},"oil-density":{"value":0.81,"unit":"g/cm3","reference":"DST","qualityFlags":[]},"gas-relative-density":{"value":0.7,"unit":"1","reference":"air = 1","qualityFlags":[]},"test-gas-oil-ratio":{"value":1960,"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
Group25/2-12 A25/2-1225/2-425/2-125/2-23 S
NORDLAND GP137137137127141
HORDALAND GP1020102010251021502
ROGALAND GP21692169209820352338
SHETLAND GP26222622261726532870
CROMER KNOLL GP—3606——4253
VIKING GP370836143632——
VESTLAND GP37153685.53639.5——
DUNLIN GP—38003876——
STATFJORD GP—39904084——
NO GROUP DEFINED——4261——
BRENT GP————4578

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-P055259165.17 km50.00 mW/m2{"qualityScores":["U3.Mx.-------"]}
R24-P038356170.14 km44.00 mW/m2{"qualityScores":["Ux.Mx.-------"]}
R24-P055260219.84 km37.00 mW/m2{"qualityScores":["U4.Mx.-------"]}
w.

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