Well Data Manager / Well Summary / 3/03-C21

3/03-C21

Present

Well Header

Well No
3/03-C21
NSTA DEN No
1581
Well Name
--
Drill Seq No
21
Quadrant / Block
3 / 3
Surface Location
60.856236, 1.467671
Source Datum
ED50
Subsea Well
Unknown
Platform
C
Slot No
23
Operator
CNR INTERNATIONAL (U.K.) LIMITED
Original Operator
--
Sub Area Operator
CNR INTERNATIONAL (U.K.) LIMITED
Licence No
P202
Licence Type
Production
Spud Date
1980-10-01
Source File
nsta_feature_service
Imported
2026-05-22 15:28

Wellbores (2)

3/03-C21 Original
Abandoned Phase 1 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)
54.864
Ground Elev (m)
--
Water Depth (m)
134.11
TD MD (m)
4573.520
TD TVDSS (m)
2891.610
TD Datum Depth (m)
55.169
TD Datum Type
Kelly Bushing
Spud Date
1980-10-01
TD Reached
1980-11-13
Completion Date
1980-11-21
Release Date
1984-11-21
3/03-C21Z Sidetrack Z parent: 3/03-C21
Abandoned Phase 1 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)
54.864
Ground Elev (m)
--
Water Depth (m)
134.11
TD MD (m)
4009.030
TD TVDSS (m)
2820.590
TD Datum Depth (m)
55.169
TD Datum Type
Kelly Bushing
Spud Date
1980-11-21
TD Reached
1980-11-28
Completion Date
1980-12-12
Release Date
1984-12-12

Formation Tops (11)

Wellbore Formation Era MD (m) TVDSS (m) Provider
3/03-C21 Unknown 189.000 134.136 BGS LithoStrat Upper
Unknown 4420.000 4365.136 BGS LithoStrat Upper
Unknown 4496.000 4441.136 BGS LithoStrat Upper
Unknown 4503.000 4448.136 BGS LithoStrat Upper
Lias Mesozoic 4534.000 4479.136 BGS LithoStrat Upper
3/03-C21Z Unknown 189.000 134.136 BGS LithoStrat Upper
Unknown 3008.000 2953.136 BGS LithoStrat Upper
Unknown 3911.000 3856.136 BGS LithoStrat Upper
Unknown 3916.000 3861.136 BGS LithoStrat Upper
Unknown 3917.000 3862.136 BGS LithoStrat Upper
Lias Mesozoic 3948.000 3893.136 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-C21 0 0 0 5 5 0 5 1 0 View
3/03-C21Z 0 0 0 6 6 0 0 1 0 View

Hydrocarbon Occurrence (1)

Wellbore Category Code Formation / Litho Top MD (m) Base MD (m) Notes
3/03-C21 Oil shows OS * 4502.5056 -- 32 m thick

Rock Samples (7)

Wellbore Sample Top MD (m) Base MD (m) Key Lab Results Comments Notes
3/03-C21 Cuttings 3474.72 4590.29 -- -- .
3/03-C21 Core #1 4512.87 4516.53 -- -- .
3/03-C21 Core #2 4516.53 4519.27 -- -- .
3/03-C21 Core #3 4519.27 4523.23 -- -- .
3/03-C21 Core #4 4523.23 4532.38 -- -- .
3/03-C21 Core #5 4532.38 4535.42 -- -- .
3/03-C21Z Cuttings 3188.21 4008.12 -- -- sidetrack .

Wireline Log Inventory (Ingested Curves)

Wellbore Depth Start (m) Depth Stop (m) Typed Curves Auto-scaled Ingested
3/03-C21 3000.756103515625 4597.60302734375 7 0 2026-08-06 12:48:43.713167+00 View Log
3/03-C21Z 2805.98876953125 4009.49169921875 10 0 2026-08-06 12:48:45.148835+00 View Log

Source LAS Manifest (Best Curve per Type)

Open full Manifest browser
3/03-C21
Curve Type Best Mnemonic Source Depth Start (m) Depth Stop (m) Samples
bulk_density DEN OGA Batch Unzipped 3000.7560000000003 3024.378 156
bulk_density LDL Energective CorrectedLOGS 3000.7560000000003 3023.4636 150
caliper CALI OGA Batch Unzipped 3000.7560000000003 3881.3232000000003 869
caliper CLD Energective CorrectedLOGS 3000.7560000000003 3833.4696000000004 555
comp_sonic DT OGA Batch Unzipped 3005.328 4597.6032000000005 10449
comp_sonic DTC Energective CorrectedLOGS 3039.618 4572.914400000001 10057
deep_resistivity ILD Energective CorrectedLOGS 3041.1420000000003 4583.7348 10123
deep_resistivity RES_DEP OGA Batch Unzipped 3005.328 4597.6032000000005 10449
gamma_ray GRI Energective CorrectedLOGS 3005.328 4597.6032000000005 10449
gamma_ray GR OGA Batch Unzipped 3005.328 4597.6032000000005 10449
shallow_resistivity SFL Energective CorrectedLOGS 3040.38 4597.6032000000005 10219
shallow_resistivity RES_SLW OGA Batch Unzipped 3005.328 4597.6032000000005 10449
tvdss SS Energective CorrectedLOGS 3000.7560000000003 4597.908 10481
vshale VSGR Energective CorrectedLOGS 3048.9144 4588.764 10105
vshale VSH Energective CorrectedLOGS 3048.9144 4588.764 10105
3/03-C21Z
Curve Type Best Mnemonic Source Depth Start (m) Depth Stop (m) Samples
bulk_density DEN OGA Batch Unzipped 3871.2648000000004 3998.0616 833
bulk_density LDL Energective CorrectedLOGS 3871.2648000000004 3998.0616 833
caliper CLD Energective CorrectedLOGS 2805.9888 3979.4688 6166
caliper CALI OGA Batch Unzipped 2805.9888 3979.4688 6166
comp_sonic DTC Energective CorrectedLOGS 3040.6848 3997.6044 6280
comp_sonic DT OGA Batch Unzipped 3007.614 3997.6044 6497
deep_resistivity LLD Energective CorrectedLOGS 3871.2648000000004 4003.0908000000004 866
deep_resistivity ILD Energective CorrectedLOGS 3040.9896000000003 4007.358 6342
density_correction DENC OGA Batch Unzipped 3870.6552 3983.5836000000004 742
density_correction DRH Energective CorrectedLOGS 3870.6552 3982.8216 737
gamma_ray GR OGA Batch Unzipped 3007.614 3990.2892 6449
gamma_ray GRI Energective CorrectedLOGS 3007.614 3990.2892 6449
micro_resistivity RES_MIC OGA Batch Unzipped 3871.2648000000004 4009.4916000000003 908
micro_resistivity MSF Energective CorrectedLOGS 3871.2648000000004 4009.4916000000003 908
neutron_por CNLC Energective CorrectedLOGS 3871.2648000000004 3993.7944 805
neutron_por NPHI OGA Batch Unzipped 3871.2648000000004 3993.7944 805
shallow_resistivity LLS Energective CorrectedLOGS 3871.2648000000004 4003.0908000000004 866
shallow_resistivity SFL Energective CorrectedLOGS 3039.9228000000003 4007.358 6349
tvdss SS Energective CorrectedLOGS 2805.9888 4009.6440000000002 7899
vshale VSGR Energective CorrectedLOGS 3046.0188000000003 3990.1368 6196
vshale VSH Energective CorrectedLOGS 3046.0188000000003 3990.1368 6196

Survey Inventory (Deviation)

Open full Survey detail
Wellbore Stations Max MD (m) Max TVDSS (m) Survey File
3/03-C21 0 -- -- --
3/03-C21Z 0 -- -- --

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