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35/8-1

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
35/8-1
Borehole / source record ID
205
Sector
Oil and gas
Derived purpose group
Exploration
Operator in source snapshot
Norwegian Gulf Exploration Company AS
Recorded spud date
1980-07-27
Recorded completion date
1981-01-24
Latitude / longitude (WGS84)
61.356843 / 3.360514
Source-reported measurements
4344.9 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
SEDCO 704

Company roles reported by source

Source-reported measurements
Source-reported measurementsValueReference
wlbTotalDepth4,344.90 mRKB
wlbFinalVerticalDepth4,344.00 mRKB
wlbWaterDepth376.00 mNot reported / not verified
wlbBottomHoleTemperature152.00 °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
35/8-P-13 H1.73 km3,842 mNorwegian Offshore Directorate — Wellbores
35/8-P-11 H1.73 km4,862 mNorwegian Offshore Directorate — Wellbores
35/8-6 S3.48 km4,043 mNorwegian Offshore Directorate — Wellbores
35/8-6 A3.48 km3,800 mNorwegian Offshore Directorate — Wellbores
35/8-8 A4.03 km4,108 mNorwegian Offshore Directorate — Wellbores
35/8-8 S4.03 km4,223 mNorwegian Offshore Directorate — Wellbores
35/7-1 S7.60 km4,825 mNorwegian Offshore Directorate — Wellbores
35/8-47.65 km3,719 mNorwegian Offshore Directorate — Wellbores
35/8-39.18 km3,944 mNorwegian Offshore Directorate — Wellbores
35/8-29.61 km4,336 mNorwegian Offshore Directorate — Wellbores
35/8-Q-12 H10.63 km5,530 mNorwegian Offshore Directorate — Wellbores
35/8-Q-12 AH10.63 km5,252 mNorwegian Offshore Directorate — Wellbores

Digital well log

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

Total depth
4344.9
True vertical depth (RKB)
4344
Water depth
376
Bottom-hole temperature
152
35/8-1 · Digital well log01086217232594345NORDLAND GPHORDALAND GPROGALAND GPSHETLAND GPCROMER KNOLL GPVIKING GPBRENT GPDUNLIN GPSTATFJORD GP
Depth (m MD, RKB)
Digital well log
GroupFormationDepth (m MD, RKB)
GROUPNORDLAND GP402 / 964
FORMATIONUTSIRA FM818 / 1,218
GROUPHORDALAND GP964 / 1,683
FORMATIONNO FORMAL NAME1,218 / 1,620
FORMATIONNO FORMAL NAME1,620 / 1,683
GROUPROGALAND GP1,683 / 1,893
FORMATIONBALDER FM1,683 / 1,745
FORMATIONSELE FM1,745 / 1,754
FORMATIONLISTA FM1,754 / 1,870
FORMATIONVÅLE FM1,870 / 1,893
GROUPSHETLAND GP1,893 / 3,180
FORMATIONJORSALFARE FM1,893 / 2,102
FORMATIONKYRRE FM2,102 / 3,047
FORMATIONTRYGGVASON FM3,047 / 3,170
FORMATIONBLODØKS FM3,170 / 3,172
FORMATIONSVARTE FM3,172 / 3,180
GROUPCROMER KNOLL GP3,180 / 3,186
FORMATIONÅSGARD FM3,180 / 3,186
GROUPVIKING GP3,186 / 3,516
FORMATIONDRAUPNE FM3,186 / 3,200
FORMATIONHEATHER FM3,200 / 3,219
FORMATIONINTRA HEATHER FM SS3,219 / 3,258
FORMATIONHEATHER FM3,258 / 3,516
GROUPBRENT GP3,516 / 3,744
FORMATIONTARBERT FM3,516 / 3,578
FORMATIONNESS FM3,578 / 3,628
FORMATIONETIVE FM3,628 / 3,680
FORMATIONRANNOCH FM3,680 / 3,743
FORMATIONBROOM FM3,743 / 3,744
GROUPDUNLIN GP3,744 / 4,093
FORMATIONDRAKE FM3,744 / 3,831
FORMATIONCOOK FM3,831 / 3,982
FORMATIONBURTON FM3,982 / 3,995
FORMATIONAMUNDSEN FM3,995 / 4,345
GROUPSTATFJORD GP4,093 / 4,345
Mud density (g/cm³)
Depth (m MD, RKB)Mud density (g/cm³)Quality flags
7501.08observation-date-unreported, zero-meaning-unresolved
10401.13observation-date-unreported, zero-meaning-unresolved
26751.21observation-date-unreported, zero-meaning-unresolved
29001.29observation-date-unreported, zero-meaning-unresolved
31901.34observation-date-unreported, zero-meaning-unresolved
35701.74observation-date-unreported, zero-meaning-unresolved
Well tests
Well testsDepth (m MD, RKB)Measurements
43565 / 3575{"test-from-depth":{"value":3565,"unit":"m","reference":null,"qualityFlags":[]},"test-to-depth":{"value":3575,"unit":"m","reference":null,"qualityFlags":[]},"choke-size":{"value":19.5,"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":229,"unit":"Sm3/day","reference":"DST test flow; not sustained production","qualityFlags":[]},"test-gas-flow":{"value":920000,"unit":"Sm3/day","reference":"DST test flow; not sustained production","qualityFlags":[]},"oil-density":{"value":0.799,"unit":"g/cm3","reference":"DST","qualityFlags":[]},"gas-relative-density":{"value":0.656,"unit":"1","reference":"air = 1","qualityFlags":[]},"test-gas-oil-ratio":{"value":4070,"unit":"m3/m3","reference":"DST","qualityFlags":[]}}
13636 / 3645{"test-from-depth":{"value":3636,"unit":"m","reference":null,"qualityFlags":[]},"test-to-depth":{"value":3645,"unit":"m","reference":null,"qualityFlags":[]},"choke-size":{"value":15.9,"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":204,"unit":"Sm3/day","reference":"DST test flow; not sustained production","qualityFlags":[]},"test-gas-flow":{"value":651000,"unit":"Sm3/day","reference":"DST test flow; not sustained production","qualityFlags":[]},"oil-density":{"value":0.804,"unit":"g/cm3","reference":"DST","qualityFlags":[]},"gas-relative-density":{"value":0,"unit":"1","reference":"air = 1","qualityFlags":["zero-meaning-unresolved"]},"test-gas-oil-ratio":{"value":3197,"unit":"m3/m3","reference":"DST","qualityFlags":[]}}
23636 / 3645{"test-from-depth":{"value":3636,"unit":"m","reference":null,"qualityFlags":[]},"test-to-depth":{"value":3645,"unit":"m","reference":null,"qualityFlags":[]},"choke-size":{"value":15.9,"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":204,"unit":"Sm3/day","reference":"DST test flow; not sustained production","qualityFlags":[]},"test-gas-flow":{"value":651000,"unit":"Sm3/day","reference":"DST test flow; not sustained production","qualityFlags":[]},"oil-density":{"value":0.804,"unit":"g/cm3","reference":"DST","qualityFlags":[]},"gas-relative-density":{"value":0,"unit":"1","reference":"air = 1","qualityFlags":["zero-meaning-unresolved"]},"test-gas-oil-ratio":{"value":3197,"unit":"m3/m3","reference":"DST","qualityFlags":[]}}
33636 / 3645{"test-from-depth":{"value":3636,"unit":"m","reference":null,"qualityFlags":[]},"test-to-depth":{"value":3645,"unit":"m","reference":null,"qualityFlags":[]},"choke-size":{"value":15.9,"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":204,"unit":"Sm3/day","reference":"DST test flow; not sustained production","qualityFlags":[]},"test-gas-flow":{"value":651000,"unit":"Sm3/day","reference":"DST test flow; not sustained production","qualityFlags":[]},"oil-density":{"value":0.804,"unit":"g/cm3","reference":"DST","qualityFlags":[]},"gas-relative-density":{"value":0,"unit":"1","reference":"air = 1","qualityFlags":["zero-meaning-unresolved"]},"test-gas-oil-ratio":{"value":3197,"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
Group35/8-135/8-6 S35/8-6 A35/7-1 S35/8-4
NORDLAND GP402412412426394
HORDALAND GP9649639631062815
UNDEFINED GP—1442———
ROGALAND GP1682.51712171217801528
SHETLAND GP1892.51934193019911810
CROMER KNOLL GP31803521341237263213
VIKING GP3185.53610344039243465
BRENT GP3516——4293—
DUNLIN GP3744——4515—
STATFJORD GP4093————

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-P060200122.83 km60.30 mW/m2{"qualityScores":["Ux.Mx.-------"]}
R24-P055259153.59 km50.00 mW/m2{"qualityScores":["U3.Mx.-------"]}
R24-P038354154.50 km42.00 mW/m2{"qualityScores":["Ux.Mx.-------"]}
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