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WELL & ENERGY INTELLIGENCE
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29/3-1

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
29/3-1
Borehole / source record ID
904
Sector
Oil and gas
Derived purpose group
Exploration
Operator in source snapshot
Total Norge AS
Recorded spud date
1986-05-20
Recorded completion date
1986-09-15
Latitude / longitude (WGS84)
60.963440 / 1.935260
Source-reported measurements
4427 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
wlbTotalDepth4,427.00 mRKB
wlbFinalVerticalDepth4,419.00 mRKB
wlbWaterDepth131.00 mNot reported / not verified
wlbBottomHoleTemperature150.00 °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
33/12-9 S7.31 km3,812 mNorwegian Offshore Directorate — Wellbores
33/12-N-5 H9.22 km5,143 mNorwegian Offshore Directorate — Wellbores
33/12-N-5 AH9.22 km7,685 mNorwegian Offshore Directorate — Wellbores
3/04- 211.02 km3,407 mNSTA — UK offshore wellbore top holes
3/04- 3A11.03 km3,407 mNSTA — UK offshore wellbore top holes
3/04- 311.03 km3,407 mNSTA — UK offshore wellbore top holes
34/10-I-1 H11.50 km4,934 mNorwegian Offshore Directorate — Wellbores
34/10-I-1 AH11.50 km4,990 mNorwegian Offshore Directorate — Wellbores
34/10-I-1 BH11.50 km5,184 mNorwegian Offshore Directorate — Wellbores
34/10-I-1 CH11.50 km4,328 mNorwegian Offshore Directorate — Wellbores
34/10-I-2 H11.50 km4,321 mNorwegian Offshore Directorate — Wellbores
34/10-I-2 AH11.50 km4,165 mNorwegian Offshore Directorate — Wellbores

Digital well log

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

Total depth
4427
True vertical depth (RKB)
4419
Water depth
131
Bottom-hole temperature
150
29/3-1 · Digital well log01107221433204427NORDLAND GPHORDALAND GPROGALAND GPSHETLAND GPCROMER KNOLL GPVIKING GPBRENT GPDUNLIN GPSTATFJORD GP
Depth (m MD, RKB)
Digital well log
GroupFormationDepth (m MD, RKB)
GROUPNORDLAND GP156 / 1,500
FORMATIONUTSIRA FM530 / 590
FORMATIONUNDIFFERENTIATED590 / 1,580
GROUPHORDALAND GP1,500 / 1,726
FORMATIONGRID FM1,580 / 1,598
FORMATIONNO FORMAL NAME1,598 / 1,726
GROUPROGALAND GP1,726 / 2,061
FORMATIONBALDER FM1,726 / 1,771
FORMATIONSELE FM1,771 / 1,780
FORMATIONLISTA FM1,780 / 2,033
FORMATIONVÅLE FM2,033 / 2,061
GROUPSHETLAND GP2,061 / 3,462
FORMATIONJORSALFARE FM2,061 / 2,267
FORMATIONKYRRE FM2,267 / 3,286
FORMATIONTRYGGVASON FM3,286 / 3,435
FORMATIONBLODØKS FM3,435 / 3,440
FORMATIONSVARTE FM3,440 / 3,462
GROUPCROMER KNOLL GP3,462 / 3,466
FORMATIONRØDBY FM3,462 / 3,466
GROUPVIKING GP3,466 / 3,523
FORMATIONHEATHER FM3,466 / 3,523
GROUPBRENT GP3,523 / 3,912
FORMATIONTARBERT FM3,523 / 3,562
FORMATIONNESS FM3,562 / 3,852
FORMATIONETIVE FM3,852 / 3,862
FORMATIONRANNOCH FM3,862 / 3,912
GROUPDUNLIN GP3,912 / 4,389
FORMATIONDRAKE FM3,912 / 4,046
FORMATIONCOOK FM4,046 / 4,147
FORMATIONBURTON FM4,147 / 4,215
FORMATIONAMUNDSEN FM4,215 / 4,427
GROUPSTATFJORD GP4,389 / 4,427
Mud density (g/cm³)
Depth (m MD, RKB)Mud density (g/cm³)Quality flags
2041.05zero-meaning-unresolved
2041.05
2081.05
2951.12
7601.13
7701.13
7701.15
7701.15
7701.15
7701.15
7701.05
7701.1
9311.1
14711.14
15831.14
17821.2
19441.2
20351.22
21691.21
22521.3
22521.3
22651.23
22651.2
22651.25
22651.3
22651.3
22801.3
25001.35
27951.35
31821.47
33291.5
33951.5
34261.5
34271.58
34681.5
34681.5
34741.5
34841.5
34841.5
34841.5
35071.5
35221.6
35221.6
35251.51
35431.51
35611.46
36001.59
36001.6
36131.46
36131.46
36721.46
36851.55
37151.55
37281.56
37501.59
37941.56
38831.56
39001.59
39161.59
39161.59
39171.59
39281.56
39281.56
39991.56
40541.56
41721.56
42981.58
43841.58
43851.58
43851.58
44271.58
44271.58
44271.58
44271.59
44271.59
44271.59
Well tests
Well testsDepth (m MD, RKB)Measurements
33522 / 3530{"test-from-depth":{"value":3522,"unit":"m","reference":null,"qualityFlags":[]},"test-to-depth":{"value":3530,"unit":"m","reference":null,"qualityFlags":[]},"choke-size":{"value":12.7,"unit":"mm","reference":null,"qualityFlags":[]},"final-shut-in-pressure":{"value":48,"unit":"MPa","reference":"DST final shut-in; pressure datum unreported","qualityFlags":[]},"final-flow-pressure":{"value":1,"unit":"MPa","reference":"DST final flow; pressure datum unreported","qualityFlags":[]},"bottom-hole-pressure":{"value":34,"unit":"MPa","reference":"DST bottom hole; pressure datum unreported","qualityFlags":[]},"downhole-temperature":{"value":119,"unit":"degC","reference":"DST","qualityFlags":[]},"test-oil-flow":{"value":0,"unit":"Sm3/day","reference":"DST test flow; not sustained production","qualityFlags":["zero-meaning-unresolved"]},"test-gas-flow":{"value":0,"unit":"Sm3/day","reference":"DST test flow; not sustained production","qualityFlags":["zero-meaning-unresolved"]},"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"]}}
23682 / 3725{"test-from-depth":{"value":3682,"unit":"m","reference":null,"qualityFlags":[]},"test-to-depth":{"value":3725,"unit":"m","reference":null,"qualityFlags":[]},"choke-size":{"value":12.7,"unit":"mm","reference":null,"qualityFlags":[]},"final-shut-in-pressure":{"value":54,"unit":"MPa","reference":"DST final shut-in; pressure datum unreported","qualityFlags":[]},"final-flow-pressure":{"value":30,"unit":"MPa","reference":"DST final flow; pressure datum unreported","qualityFlags":[]},"bottom-hole-pressure":{"value":50,"unit":"MPa","reference":"DST bottom hole; pressure datum unreported","qualityFlags":[]},"downhole-temperature":{"value":124,"unit":"degC","reference":"DST","qualityFlags":[]},"test-oil-flow":{"value":440,"unit":"Sm3/day","reference":"DST test flow; not sustained production","qualityFlags":[]},"test-gas-flow":{"value":534000,"unit":"Sm3/day","reference":"DST test flow; not sustained production","qualityFlags":[]},"oil-density":{"value":0.868,"unit":"g/cm3","reference":"DST","qualityFlags":[]},"gas-relative-density":{"value":0.68,"unit":"1","reference":"air = 1","qualityFlags":[]},"test-gas-oil-ratio":{"value":1212,"unit":"m3/m3","reference":"DST","qualityFlags":[]}}
2.13682 / 3699{"test-from-depth":{"value":3682,"unit":"m","reference":null,"qualityFlags":[]},"test-to-depth":{"value":3699,"unit":"m","reference":null,"qualityFlags":[]},"choke-size":{"value":12.7,"unit":"mm","reference":null,"qualityFlags":[]},"final-shut-in-pressure":{"value":54,"unit":"MPa","reference":"DST final shut-in; pressure datum unreported","qualityFlags":[]},"final-flow-pressure":{"value":21,"unit":"MPa","reference":"DST final flow; pressure datum unreported","qualityFlags":[]},"bottom-hole-pressure":{"value":37,"unit":"MPa","reference":"DST bottom hole; pressure datum unreported","qualityFlags":[]},"downhole-temperature":{"value":129,"unit":"degC","reference":"DST","qualityFlags":[]},"test-oil-flow":{"value":236,"unit":"Sm3/day","reference":"DST test flow; not sustained production","qualityFlags":[]},"test-gas-flow":{"value":438000,"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":0.72,"unit":"1","reference":"air = 1","qualityFlags":[]},"test-gas-oil-ratio":{"value":1858,"unit":"m3/m3","reference":"DST","qualityFlags":[]}}
13802 / 3822{"test-from-depth":{"value":3802,"unit":"m","reference":null,"qualityFlags":[]},"test-to-depth":{"value":3822,"unit":"m","reference":null,"qualityFlags":[]},"choke-size":{"value":7.9,"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":36,"unit":"MPa","reference":"DST bottom hole; pressure datum unreported","qualityFlags":[]},"downhole-temperature":{"value":130,"unit":"degC","reference":"DST","qualityFlags":[]},"test-oil-flow":{"value":2,"unit":"Sm3/day","reference":"DST test flow; not sustained production","qualityFlags":[]},"test-gas-flow":{"value":0,"unit":"Sm3/day","reference":"DST test flow; not sustained production","qualityFlags":["zero-meaning-unresolved"]},"oil-density":{"value":0.878,"unit":"g/cm3","reference":"DST","qualityFlags":[]},"gas-relative-density":{"value":0.69,"unit":"1","reference":"air = 1","qualityFlags":[]},"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
Group29/3-133/12-9 S
NORDLAND GP156.2159.5
HORDALAND GP1500912
ROGALAND GP17261785
SHETLAND GP20611970
CROMER KNOLL GP34622975
VIKING GP34662984
BRENT GP3522.53420
DUNLIN GP39123775
STATFJORD GP4389—

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-P060200120.69 km60.30 mW/m2{"qualityScores":["Ux.Mx.-------"]}
R24-P055259194.99 km50.00 mW/m2{"qualityScores":["U3.Mx.-------"]}
R24-P038356203.90 km44.00 mW/m2{"qualityScores":["Ux.Mx.-------"]}
w.

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