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WELL & ENERGY INTELLIGENCE
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30/6-18

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
30/6-18
Borehole / source record ID
488
Sector
Oil and gas
Derived purpose group
Exploration
Operator in source snapshot
Norsk Hydro Produksjon AS
Recorded spud date
1985-08-01
Recorded completion date
1985-11-23
Latitude / longitude (WGS84)
60.507990 / 2.687362
Source-reported measurements
3690 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
BYFORD DOLPHIN

Company roles reported by source

Source-reported measurements
Source-reported measurementsValueReference
wlbTotalDepth3,690.00 mRKB
wlbFinalVerticalDepth3,686.00 mRKB
wlbWaterDepth108.00 mNot reported / not verified
wlbBottomHoleTemperature148.00 °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
30/6-25 S1.81 km2,988 mNorwegian Offshore Directorate — Wellbores
30/9-N-11 H2.00 km4,364 mNorwegian Offshore Directorate — Wellbores
30/9-N-11 AH2.00 km5,150 mNorwegian Offshore Directorate — Wellbores
30/6-262.43 km2,865 mNorwegian Offshore Directorate — Wellbores
30/9-U-22.89 km581 mNorwegian Offshore Directorate — Wellbores
30/5-22.89 km4,076 mNorwegian Offshore Directorate — Wellbores
30/9-242.94 km3,767 mNorwegian Offshore Directorate — Wellbores
30/6-G-42 H3.24 kmNot reported / not verified mNorwegian Offshore Directorate — Wellbores
30/6-G-42 AH3.24 km6,960 mNorwegian Offshore Directorate — Wellbores
30/6-G-41 H3.24 km3,729 mNorwegian Offshore Directorate — Wellbores
30/6-G-41 AH3.24 km6,362 mNorwegian Offshore Directorate — Wellbores
30/6-G-43 Y1H3.25 km5,805 mNorwegian Offshore Directorate — Wellbores

Digital well log

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

Total depth
3690
True vertical depth (RKB)
3686
Water depth
108
Bottom-hole temperature
148
30/6-18 · Digital well log0923184527683690NORDLAND GPHORDALAND GPROGALAND GPSHETLAND GPDUNLIN GPSTATFJORD GPHEGRE GP
Depth (m MD, RKB)
Digital well log
GroupFormationDepth (m MD, RKB)
GROUPNORDLAND GP133 / 893
FORMATIONUTSIRA FM597 / 815
FORMATIONUNDIFFERENTIATED815 / 927
GROUPHORDALAND GP893 / 2,047
FORMATIONSKADE FM927 / 952
FORMATIONUNDIFFERENTIATED952 / 1,101
FORMATIONNO FORMAL NAME1,101 / 1,339
FORMATIONUNDIFFERENTIATED1,339 / 1,439
FORMATIONNO FORMAL NAME1,439 / 1,454
FORMATIONNO FORMAL NAME1,454 / 1,480
FORMATIONNO FORMAL NAME1,480 / 1,579
FORMATIONNO FORMAL NAME1,579 / 2,047
GROUPROGALAND GP2,047 / 2,380
FORMATIONBALDER FM2,047 / 2,129
FORMATIONSELE FM2,129 / 2,197
FORMATIONLISTA FM2,197 / 2,362
FORMATIONVÅLE FM2,362 / 2,380
GROUPSHETLAND GP2,380 / 2,913
FORMATIONHARDRÅDE FM2,380 / 2,400
FORMATIONJORSALFARE FM2,400 / 2,580
FORMATIONKYRRE FM2,580 / 2,913
GROUPDUNLIN GP2,913 / 3,121
FORMATIONDRAKE FM2,913 / 2,983
FORMATIONAMUNDSEN FM2,983 / 3,690
GROUPSTATFJORD GP3,121 / 3,670
GROUPHEGRE GP3,670 / 3,690
Mud density (g/cm³)
Depth (m MD, RKB)Mud density (g/cm³)Quality flags
1501.03zero-meaning-unresolved
2141.05zero-meaning-unresolved
2141.05zero-meaning-unresolved
2141.05zero-meaning-unresolved
5251.07
6541.16
6541.16
6541.16
6541.16
6541.16
6541.15
6541.15
6541.15
6541.15
8811.2
12821.21
14941.28
16131.3
16131.3
16131.3
16131.26
16501.35
19821.35
21721.38
23861.38
24641.39
26071.39
27271.39
27711.39
28671.39
29181.39
30211.41
30701.42
31261.42
31341.34zero-meaning-unresolved
31361.42
31461.42
31641.34zero-meaning-unresolved
31641.34zero-meaning-unresolved
31661.41
31821.34zero-meaning-unresolved
31821.34zero-meaning-unresolved
31821.34zero-meaning-unresolved
31821.34zero-meaning-unresolved
31821.34zero-meaning-unresolved
31821.34zero-meaning-unresolved
31821.34zero-meaning-unresolved
31841.41
31921.39
31951.35
31971.34zero-meaning-unresolved
32151.39
32151.39
32151.39
32151.33
32151.35
32151.35
32851.35
33041.34zero-meaning-unresolved
33041.34zero-meaning-unresolved
33041.34zero-meaning-unresolved
33041.34zero-meaning-unresolved
33221.35
33711.35
33721.33
33721.33
33721.33
33721.36zero-meaning-unresolved
33721.35zero-meaning-unresolved
33721.35zero-meaning-unresolved
33721.34zero-meaning-unresolved
33721.34zero-meaning-unresolved
33721.34zero-meaning-unresolved
33721.34zero-meaning-unresolved
33721.34zero-meaning-unresolved
33901.33
34281.35
34281.35
34281.35
34281.35
34281.35
34281.35
34511.31
35271.31
35881.31
36501.31
36901.33
Well tests
Well testsDepth (m MD, RKB)Measurements
33164 / 3173{"test-from-depth":{"value":3164,"unit":"m","reference":null,"qualityFlags":[]},"test-to-depth":{"value":3173,"unit":"m","reference":null,"qualityFlags":[]},"choke-size":{"value":14,"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":119,"unit":"degC","reference":"DST","qualityFlags":[]},"test-oil-flow":{"value":957,"unit":"Sm3/day","reference":"DST test flow; not sustained production","qualityFlags":[]},"test-gas-flow":{"value":189744,"unit":"Sm3/day","reference":"DST test flow; not sustained production","qualityFlags":[]},"oil-density":{"value":0.845,"unit":"g/cm3","reference":"DST","qualityFlags":[]},"gas-relative-density":{"value":0.705,"unit":"1","reference":"air = 1","qualityFlags":[]},"test-gas-oil-ratio":{"value":198,"unit":"m3/m3","reference":"DST","qualityFlags":[]}}
23198 / 3210{"test-from-depth":{"value":3198,"unit":"m","reference":null,"qualityFlags":[]},"test-to-depth":{"value":3210,"unit":"m","reference":null,"qualityFlags":[]},"choke-size":{"value":14,"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":122,"unit":"degC","reference":"DST","qualityFlags":[]},"test-oil-flow":{"value":871,"unit":"Sm3/day","reference":"DST test flow; not sustained production","qualityFlags":[]},"test-gas-flow":{"value":2832,"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"]}}
13307 / 3324{"test-from-depth":{"value":3307,"unit":"m","reference":null,"qualityFlags":[]},"test-to-depth":{"value":3324,"unit":"m","reference":null,"qualityFlags":[]},"choke-size":{"value":14,"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":126,"unit":"degC","reference":"DST","qualityFlags":[]},"test-oil-flow":{"value":609,"unit":"Sm3/day","reference":"DST test flow; not sustained production","qualityFlags":[]},"test-gas-flow":{"value":161970,"unit":"Sm3/day","reference":"DST test flow; not sustained production","qualityFlags":[]},"oil-density":{"value":0.811,"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":265,"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
Group30/6-1830/6-25 S30/6-2630/5-230/9-24
NORDLAND GP133127.5132118131
HORDALAND GP893878896.5917860
ROGALAND GP20472028.520062090.52059
SHETLAND GP23802320230724492373
DUNLIN GP291327132597.540412878
BRENT GP—2662.5—3471.5—
STATFJORD GP3121—2668.5—3150
VIKING GP———3467.5—
HEGRE GP3670———3718

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-P055259143.50 km50.00 mW/m2{"qualityScores":["U3.Mx.-------"]}
R24-P038356151.25 km44.00 mW/m2{"qualityScores":["Ux.Mx.-------"]}
R24-P060200180.49 km60.30 mW/m2{"qualityScores":["Ux.Mx.-------"]}
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