Well Data Manager / Well Summary / 211/29-A20

211/29-A20

Derogated

Well Header

Well No
211/29-A20
NSTA DEN No
1890
Well Name
--
Drill Seq No
20
Quadrant / Block
211 / 29
Surface Location
61.034438, 1.703660
Source Datum
ED50
Subsea Well
No
Platform
A
Slot No
A-01
Operator
SHELL U.K. LIMITED
Original Operator
--
Sub Area Operator
SHELL U.K. LIMITED
Licence No
P117
Licence Type
Production
Spud Date
1982-01-31
Source File
nsta_feature_service
Imported
2026-05-22 15:28

Wellbores (1)

211/29-A20 Original
Abandoned Phase 2 View Log Interpreted Data Survey
Current Intent
Development
Original Intent
Development
Flow Class
Oil Well
Dev Type
Producer
Convention
--
Primary Target
--
Well Seq
WB1
Datum Type
Kelly Bushing
Datum Elev (m)
46.939
Ground Elev (m)
--
Water Depth (m)
140.21
TD MD (m)
4119.067
TD TVDSS (m)
2942.539
TD Datum Depth (m)
46.939
TD Datum Type
Kelly Bushing
Spud Date
1982-01-31
TD Reached
1982-04-22
Completion Date
1982-11-18
Release Date
1986-11-18

Formation Tops (11)

Wellbore Formation Era MD (m) TVDSS (m) Provider
211/29-A20 Unknown 187.000 140.061 BGS LithoStrat Upper
Cromer Knoll Mesozoic 3619.000 2963.779 BGS LithoStrat Upper
Humber Mesozoic 3652.000 2963.779 BGS LithoStrat Upper
Tarbert Mesozoic 3685.000 2963.779 BGS LithoStrat Upper
Upper Ness Member Mesozoic 3731.000 2963.779 BGS LithoStrat Upper
Middle Ness Mesozoic 3815.000 2963.779 BGS LithoStrat Upper
Lower Ness Member Mesozoic 3841.000 2963.779 BGS LithoStrat Upper
Etive Mesozoic 3936.000 2963.779 BGS LithoStrat Upper
Rannoch Mesozoic 3971.000 2963.779 BGS LithoStrat Upper
Brent Mesozoic 4034.000 2963.779 BGS LithoStrat Upper
Dunlin Mesozoic 4050.000 2963.779 BGS LithoStrat Upper

Lithology Intervals

No lithology intervals ingested for this well.

Interpreted Data Inventory (LR / WellStrat)

Open Interpreted Data Log
Wellbore Groups Formations Members Strat Intervals Tops HC Occ Core Cuttings DSTs
211/29-A20 0 0 0 11 11 0 0 0 0 View

Hydrocarbon Occurrence (0)

No hydrocarbon shows or DSTs recorded for this well.

Rock Samples (0)

No cuttings, core, or plug samples recorded for this well.

Wireline Log Inventory (Ingested Curves)

Wellbore Depth Start (m) Depth Stop (m) Typed Curves Auto-scaled Ingested
211/29-A20 288.9504089355469 3251.6064453125 10 0 2026-08-06 11:40:14.874821+00 View Log

Source LAS Manifest (Best Curve per Type)

Open full Manifest browser
211/29-A20
Curve Type Best Mnemonic Source Depth Start (m) Depth Stop (m) Samples
bulk_density CDEN Energective CorrectedLOGS 2413.5588000000002 3251.454 5499
caliper CALI OGA Batch Unzipped 2390.0892000000003 3252.8256 5662
caliper CLD Energective CorrectedLOGS 2390.0892000000003 3250.9968000000003 5650
comp_sonic DTC Energective CorrectedLOGS 2741.0664 3235.9092 3248
deep_resistivity ILD Energective CorrectedLOGS 2741.0664 3251.454 3350
deep_resistivity RES_DEP OGA Batch Unzipped 2741.0664 3251.454 3350
density_correction DENC OGA Batch Unzipped 2947.1112000000003 3387.09 2888
density_correction CDRH Energective CorrectedLOGS 2407.4628000000002 3251.6064 5540
gamma_ray GRI Energective CorrectedLOGS 2390.0892000000003 3244.4436 5607
gamma_ray GR OGA Batch Unzipped 2390.0892000000003 3252.8256 5662
micro_resistivity RES_MIC OGA Batch Unzipped 288.9504 525.9324 1556
neutron_por NEU OGA Batch Unzipped 2390.0892000000003 3252.8256 5662
neutron_por CNEU Energective CorrectedLOGS 2407.6152 3247.3392000000003 5511
sp SP Energective CorrectedLOGS 2719.7304 3230.2704000000003 3351
tvdss SS Energective CorrectedLOGS 2389.9368 3251.9112 5657
vshale VSGR Energective CorrectedLOGS 2412.1872000000003 3243.6816000000003 5457
vshale VSH Energective CorrectedLOGS 2412.1872000000003 3243.6816000000003 5457

Survey Inventory (Deviation)

Open full Survey detail
Wellbore Stations Max MD (m) Max TVDSS (m) Survey File
211/29-A20 362 3240.024 2963.779 G:\NSTA_BigFiles\OGA_Batch_Unzipped\UK_211\211_29-A20\WELL_PATH\WDD_QC\211_29-A20_wdd_WDD_FILE_1675331_DATACO_MAPPED.csv

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