Well Data Manager / Well Summary / 3/03-N20

3/03-N20

Decommissioned

Well Header

Well No
3/03-N20
NSTA DEN No
3100
Well Name
--
Drill Seq No
20
Quadrant / Block
3 / 3
Surface Location
60.905642, 1.419186
Source Datum
ED50
Subsea Well
No
Platform
N
Slot No
19
Operator
CNR INTERNATIONAL (U.K.) LIMITED
Original Operator
CHEVRON PETROLEUM (UK) LIMITED
Sub Area Operator
CNR INTERNATIONAL (U.K.) LIMITED
Licence No
P202
Licence Type
Production
Spud Date
1987-02-15
Source File
nsta_feature_service
Imported
2026-05-22 15:28

Wellbores (2)

3/03-N20 Original
Abandoned Phase 3 View Log Interpreted Data Survey
Current Intent
Development
Original Intent
Development
Flow Class
Oil and Gas Shows
Dev Type
Producer
Convention
--
Primary Target
--
Well Seq
WB1
Datum Type
Kelly Bushing
Datum Elev (m)
42.367
Ground Elev (m)
--
Water Depth (m)
141.12
TD MD (m)
3801.470
TD TVDSS (m)
3178.710
TD Datum Depth (m)
42.367
TD Datum Type
Kelly Bushing
Spud Date
1987-02-15
TD Reached
1987-04-13
Completion Date
1987-05-10
Release Date
1991-05-10
3/03-N20Z Sidetrack Z parent: 3/03-N20
Abandoned Phase 3 View Log Interpreted Data Survey
Current Intent
Development
Original Intent
Development
Flow Class
Oil Well
Dev Type
Producer
Convention
--
Primary Target
--
Well Seq
WB2
Datum Type
Kelly Bushing
Datum Elev (m)
42.367
Ground Elev (m)
--
Water Depth (m)
141.12
TD MD (m)
3781.050
TD TVDSS (m)
3182.090
TD Datum Depth (m)
42.398
TD Datum Type
Kelly Bushing
Spud Date
1987-05-11
TD Reached
1987-05-15
Completion Date
2015-07-17
Release Date
2019-07-17

Formation Tops (4)

Wellbore Formation Era MD (m) TVDSS (m) Provider
3/03-N20Z Unknown 3449.000 3406.633 BGS LithoStrat Upper
Unknown 3539.000 3496.633 BGS LithoStrat Upper
Middle Jurassic Sand Mesozoic 3608.000 3565.633 BGS LithoStrat Upper
Unknown 3727.000 3684.633 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
3/03-N20 0 0 0 0 0 0 0 1 0 View
3/03-N20Z 0 0 0 4 4 0 0 1 0 View

Hydrocarbon Occurrence (1)

Wellbore Category Code Formation / Litho Top MD (m) Base MD (m) Notes
3/03-N20Z Oil O JMS 3608.2224 -- 119 m thick

Rock Samples (2)

Wellbore Sample Top MD (m) Base MD (m) Key Lab Results Comments Notes
3/03-N20 Cuttings 3453.38 3801.47 -- -- .
3/03-N20Z Cuttings 3459.48 3779.52 -- -- .

Wireline Log Inventory (Ingested Curves)

Wellbore Depth Start (m) Depth Stop (m) Typed Curves Auto-scaled Ingested
3/03-N20 3426.1044921875 3785.615966796875 10 0 2026-08-06 12:52:41.535062+00 View Log
3/03-N20Z 3426.2568359375 3779.52001953125 9 0 2026-08-06 12:52:42.266708+00 View Log

Source LAS Manifest (Best Curve per Type)

Open full Manifest browser
3/03-N20
Curve Type Best Mnemonic Source Depth Start (m) Depth Stop (m) Samples
bulk_density CDEN Energective CorrectedLOGS 3443.478 3785.616 2246
caliper CLD Energective CorrectedLOGS 3443.478 3780.4344 2212
caliper CALI OGA Batch Unzipped 3425.6472000000003 3782.8728 2345
deep_resistivity ILD Energective CorrectedLOGS 3443.478 3778.6056000000003 2200
deep_resistivity RES_DEP OGA Batch Unzipped 3439.668 3784.3968 2263
density_correction DENC OGA Batch Unzipped 3425.6472000000003 3784.8540000000003 2358
density_correction CDRH Energective CorrectedLOGS 3443.478 3785.3112 2241
gamma_ray GRI Energective CorrectedLOGS 3426.1044 3777.6912 2308
gamma_ray GR OGA Batch Unzipped 3425.6472000000003 3778.4532000000004 2316
med_resistivity ILM Energective CorrectedLOGS 3444.3924 3778.3008 2192
med_resistivity RES_MED OGA Batch Unzipped 3439.668 3783.6348000000003 2258
neutron_por NEU OGA Batch Unzipped 3425.6472000000003 3784.8540000000003 2358
neutron_por CNEU Energective CorrectedLOGS 3426.2568 3780.282 2324
pef CPEF Energective CorrectedLOGS 3443.478 3785.1588 2243
sp SP Energective CorrectedLOGS 3443.478 3785.0064 2242
tvdss SS Energective CorrectedLOGS 3425.952 3785.9208000000003 2363
vshale VSGR Energective CorrectedLOGS 3427.476 3777.2340000000004 2296
vshale VSH Energective CorrectedLOGS 3427.476 3777.2340000000004 2296
3/03-N20Z
Curve Type Best Mnemonic Source Depth Start (m) Depth Stop (m) Samples
bulk_density DEN OGA Batch Unzipped 3444.2400000000002 3779.52 2201
bulk_density LDL Energective CorrectedLOGS 3444.2400000000002 3779.52 2201
caliper CALI OGA Batch Unzipped 3444.2400000000002 3779.52 2201
caliper CLD Energective CorrectedLOGS 3444.2400000000002 3779.52 2201
deep_resistivity ILD Energective CorrectedLOGS 3452.6220000000003 3777.0816 2130
deep_resistivity RES_DEP OGA Batch Unzipped 3447.288 3777.0816 2165
gamma_ray GR OGA Batch Unzipped 3426.2568 3777.6912 2307
gamma_ray GRI Energective CorrectedLOGS 3426.2568 3777.6912 2305
med_resistivity ILM Energective CorrectedLOGS 3452.3172 3777.0816 2132
med_resistivity RES_MED OGA Batch Unzipped 3447.288 3777.0816 2165
neutron_por CNLC Energective CorrectedLOGS 3444.2400000000002 3779.52 2199
neutron_por NPHI OGA Batch Unzipped 3444.2400000000002 3779.52 2201
porosity PHIE OGA Batch Unzipped 3596.6400000000003 3733.8 901
tvdss SS Energective CorrectedLOGS 3426.2568 3779.8248000000003 2321
vshale VCLAY OGA Batch Unzipped 3596.6400000000003 3733.8 901
vshale VSGR Energective CorrectedLOGS 3427.1712 3777.6912 2299
vshale VSH Energective CorrectedLOGS 3427.1712 3777.6912 2299
water_sat SW OGA Batch Unzipped 3596.6400000000003 3733.8 901

Survey Inventory (Deviation)

Open full Survey detail
Wellbore Stations Max MD (m) Max TVDSS (m) Survey File
3/03-N20 0 -- -- --
3/03-N20Z 0 -- -- --

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