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WELL & ENERGY INTELLIGENCE
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25/11-21 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
25/11-21
Borehole / source record ID
2812
Sector
Oil and gas
Derived purpose group
Appraisal
Operator in source snapshot
Norsk Hydro Produksjon AS
Recorded spud date
1996-05-12
Recorded completion date
1996-10-01
Latitude / longitude (WGS84)
59.161487 / 2.463096
Source-reported measurements
3006 m MD · RKB
Status reported by source
RE-CLASS TO TEST
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
TREASURE SAGA

Company roles reported by source

Source-reported measurements
Source-reported measurementsValueReference
wlbTotalDepth3,006.00 mRKB
wlbFinalVerticalDepth1,801.30 mRKB
wlbWaterDepth129.00 mNot reported / not verified
wlbBottomHoleTemperature81.00 °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
25/11-21 S0.00 km1,957 mNorwegian Offshore Directorate — Wellbores
25/11-181.22 km1,875 mNorwegian Offshore Directorate — Wellbores
25/11-G-1 Y11.33 km4,656 mNorwegian Offshore Directorate — Wellbores
25/11-G-1 Y21.33 km4,539 mNorwegian Offshore Directorate — Wellbores
25/11-G-1 Y31.33 km5,586 mNorwegian Offshore Directorate — Wellbores
25/11-G-1 Y41.33 km4,989 mNorwegian Offshore Directorate — Wellbores
25/11-G-1 AY11.33 km4,583 mNorwegian Offshore Directorate — Wellbores
25/11-G-1 AY21.33 kmNot reported / not verified mNorwegian Offshore Directorate — Wellbores
25/11-G-1 AY31.33 kmNot reported / not verified mNorwegian Offshore Directorate — Wellbores
25/11-G-51.33 km4,005 mNorwegian Offshore Directorate — Wellbores
25/11-G-5 A1.33 km2,485 mNorwegian Offshore Directorate — Wellbores
25/11-G-5 BY11.33 km3,805 mNorwegian Offshore Directorate — Wellbores

Digital well log

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

Total depth
3006
True vertical depth (RKB)
1801.30004883
Water depth
129
Bottom-hole temperature
81
25/11-21 A · Digital well log0752150322553006NORDLAND GPHORDALAND GPROGALAND GP
Depth (m MD, RKB)
Digital well log
GroupFormationDepth (m MD, RKB)
GROUPNORDLAND GP155 / 796
FORMATIONNO FORMAL NAME720 / 796
GROUPHORDALAND GP796 / 1,736
FORMATIONSKADE FM796 / 905
FORMATIONNO FORMAL NAME905 / 925
FORMATIONSKADE FM925 / 944
FORMATIONNO FORMAL NAME944 / 955
FORMATIONSKADE FM955 / 978
FORMATIONNO FORMAL NAME978 / 1,000
FORMATIONSKADE FM1,000 / 1,028
FORMATIONNO FORMAL NAME1,028 / 1,074
FORMATIONSKADE FM1,074 / 1,087
FORMATIONNO FORMAL NAME1,087 / 1,102
FORMATIONSKADE FM1,102 / 1,115
FORMATIONNO FORMAL NAME1,115 / 1,221
FORMATIONSKADE FM1,221 / 1,230
FORMATIONNO FORMAL NAME1,230 / 1,736
GROUPROGALAND GP1,736 / 3,006
FORMATIONBALDER FM1,736 / 1,745
FORMATIONSELE FM1,745 / 1,757
FORMATIONLISTA FM1,757 / 1,838
FORMATIONHEIMDAL FM1,838 / 2,628
FORMATIONLISTA FM2,628 / 2,630
FORMATIONHEIMDAL FM2,630 / 2,633
FORMATIONLISTA FM2,633 / 2,640
FORMATIONHEIMDAL FM2,640 / 2,645
FORMATIONLISTA FM2,645 / 2,652
FORMATIONHEIMDAL FM2,652 / 2,710
FORMATIONLISTA FM2,710 / 2,713
FORMATIONHEIMDAL FM2,713 / 2,968
FORMATIONLISTA FM2,968 / 3,006
Mud density (g/cm³)
Depth (m MD, RKB)Mud density (g/cm³)Quality flags
10301.3observation-date-unreported, zero-meaning-unresolved
12621.37observation-date-unreported, zero-meaning-unresolved
14241.37observation-date-unreported, zero-meaning-unresolved
17151.37observation-date-unreported, zero-meaning-unresolved
18411.37observation-date-unreported, zero-meaning-unresolved
18941.37observation-date-unreported, zero-meaning-unresolved
19361.37observation-date-unreported, zero-meaning-unresolved
19731.37observation-date-unreported, zero-meaning-unresolved
20241.37observation-date-unreported, zero-meaning-unresolved
24481.29observation-date-unreported, zero-meaning-unresolved
27601.2observation-date-unreported, zero-meaning-unresolved
29981.3observation-date-unreported, zero-meaning-unresolved
30061.3observation-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
Group25/11-21 A25/11-21 S25/11-18
NORDLAND GP155155150
HORDALAND GP796796811
ROGALAND GP1735.517231674
SHETLAND GP—19081833.5

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-P031366146.78 km66.50 mW/m2{"qualityScores":["U1.M3.SXXP-X-"]}
R24-P003221154.65 km74.00 mW/m2{"qualityScores":["Ux.Mx.-------"]}
R24-P003214161.40 km50.00 mW/m2{"qualityScores":["Ux.Mx.-------"]}
w.

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