Well Data Manager / Well Summary / 211/18b- 25

211/18b- 25

Decommissioned

Well Header

Well No
211/18b- 25
NSTA DEN No
4665
Well Name
--
Drill Seq No
25
Quadrant / Block
211 / 18 b
Surface Location
61.427700, 1.478327
Source Datum
ED50
Subsea Well
Unknown
Platform
--
Slot No
--
Operator
ENTERPRISE OIL LIMITED
Original Operator
--
Sub Area Operator
ENTERPRISE OIL LIMITED
Licence No
P719
Licence Type
Production
Spud Date
1992-03-02
Source File
nsta_feature_service
Imported
2026-05-22 15:28

Wellbores (1)

211/18b- 25 Original
Abandoned Phase 3 View Log Interpreted Data Survey
Current Intent
Exploration
Original Intent
Exploration
Flow Class
Dry Hole
Dev Type
--
Convention
--
Primary Target
Y
Well Seq
WB1
Datum Type
Kelly Bushing
Datum Elev (m)
25.908
Ground Elev (m)
--
Water Depth (m)
170.08
TD MD (m)
3453.994
TD TVDSS (m)
0.000
TD Datum Depth (m)
25.908
TD Datum Type
Kelly Bushing
Spud Date
1992-03-02
TD Reached
1992-04-13
Completion Date
1992-04-21
Release Date
1996-04-21

Formation Tops (5)

Wellbore Formation Era MD (m) TVDSS (m) Provider
211/18b- 25 Shetland Mesozoic 1727.000 1701.000 Ternan
Brent Mesozoic 3242.000 3215.739 Ternan
Cook Mesozoic 3431.000 3404.705 Ternan
Statfjord Mesozoic 3518.000 3491.670 Ternan
Cormorant Mesozoic 3529.000 3502.665 Ternan

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
211/18b- 25 0 0 0 33 5 0 1 1 0 View

Hydrocarbon Occurrence (0)

No hydrocarbon shows or DSTs recorded for this well.

Rock Samples (2)

Wellbore Sample Top MD (m) Base MD (m) Key Lab Results Comments Notes
211/18b- 25 Cuttings 621.79 3572.26 -- -- .
211/18b- 25 Core #1 3244.9 3267.7 -- -- .

Wireline Log Inventory (Ingested Curves)

Wellbore Depth Start (m) Depth Stop (m) Typed Curves Auto-scaled Ingested
211/18b- 25 101.49839782714844 3569.817626953125 14 0 2026-08-06 11:08:31.376253+00 View Log

Source LAS Manifest (Best Curve per Type)

Open full Manifest browser
211/18b- 25
Curve Type Best Mnemonic Source Depth Start (m) Depth Stop (m) Samples
apparent_water_resistivity RWA Energective CorrectedLOGS 972.1596000000001 3562.8072 977
bulk_density RHOB OGA Batch Unzipped 2944.9776 3568.5984000000003 4093
bulk_density DEN OGA Batch Unzipped 2935.224 3572.8656 4185
bulk_density LDL Energective CorrectedLOGS 2944.9776 3568.5984000000003 4093
cable_tension TENS OGA Batch Unzipped 106.9848 3569.8176000000003 22723
caliper CALI OGA Batch Unzipped 610.8192 3569.8176000000003 19310
caliper CLD Energective CorrectedLOGS 610.8192 3569.8176000000003 19300
comp_sonic DT OGA Batch Unzipped 609.4476000000001 3569.5128 19424
comp_sonic DTC Energective CorrectedLOGS 615.2388000000001 3565.8552 19325
deep_resistivity RES_DEP OGA Batch Unzipped 609.7524000000001 3561.588 19304
deep_resistivity LLD Energective CorrectedLOGS 612.648 3557.7780000000002 19234
density_correction DENC OGA Batch Unzipped 2943.7584 3568.9032 4103
density_correction DRH Energective CorrectedLOGS 2944.9776 3568.5984000000003 4093
density_correction DRHO OGA Batch Unzipped 2944.9776 3568.5984000000003 4093
gamma_ray GRI Energective CorrectedLOGS 101.4984 3562.8072 22713
gamma_ray GR OGA Batch Unzipped 82.296 3565.2456 22855
micro_resistivity MLL Energective CorrectedLOGS 2951.8356000000003 3569.6652000000004 4055
neutron_por NEU OGA Batch Unzipped 2935.224 3564.0264 4127
neutron_por CNLC Energective CorrectedLOGS 2935.224 3563.112 4121
pef PEF Energective CorrectedLOGS 2951.6832 3568.5984000000003 4049
pef PE OGA Batch Unzipped 2936.1384000000003 3569.0556 4154
porosity POR Energective CorrectedLOGS 615.0864 3562.8072 19252
shallow_resistivity LLS Energective CorrectedLOGS 612.0384 3557.7780000000002 19239
shallow_resistivity RES_SLW OGA Batch Unzipped 612.0384 3557.7780000000002 19239
sp SP Energective CorrectedLOGS 610.8192 3550.3104000000003 17728
tvdss SS Energective CorrectedLOGS 101.4984 3570.1224 22761
vshale VSGR Energective CorrectedLOGS 615.0864 3562.8072 19343
vshale VSH Energective CorrectedLOGS 615.0864 3562.8072 19343
water_sat SW Energective CorrectedLOGS 615.0864 3562.8072 19252
water_sat_xo SXO Energective CorrectedLOGS 615.0864 3562.8072 19252

Survey Inventory (Deviation)

Open full Survey detail
Wellbore Stations Max MD (m) Max TVDSS (m) Survey File
211/18b- 25 106 3572.256 3545.894 G:\NSTA_BigFiles\OGA_Batch_Unzipped\UK_211\211_18b- 25\WELL_PATH\WDD_QC\211_18b-_25_wdd_WDD_FILE_1680416_DATACO_MAPPED.csv

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