Well Data Manager / Well Summary / 15/21a- 16

15/21a- 16

Decommissioned

Well Header

Well No
15/21a- 16
NSTA DEN No
3179
Well Name
--
Drill Seq No
16
Quadrant / Block
15 / 21 a
Surface Location
58.196476, 0.134428
Source Datum
ED50
Subsea Well
No
Platform
--
Slot No
--
Operator
HESS LIMITED
Original Operator
--
Sub Area Operator
HESS LIMITED
Licence No
P218
Licence Type
Production
Spud Date
1987-07-04
Source File
nsta_feature_service
Imported
2026-05-22 15:28

Wellbores (1)

15/21a- 16 Original
Abandoned Phase 3 View Log Interpreted Data Survey
Current Intent
Development
Original Intent
Development
Flow Class
Oil Well
Dev Type
Producer
Convention
--
Primary Target
RH
Well Seq
WB1
Datum Type
Kelly Bushing
Datum Elev (m)
24.079
Ground Elev (m)
--
Water Depth (m)
140.82
TD MD (m)
2563.368
TD TVDSS (m)
2539.289
TD Datum Depth (m)
24.079
TD Datum Type
Kelly Bushing
Spud Date
1987-07-04
TD Reached
1987-07-27
Completion Date
2015-03-04
Release Date
2019-03-04

Formation Tops (11)

Wellbore Formation Era MD (m) TVDSS (m) Provider
15/21a- 16 Unknown 165.000 140.921 BGS LithoStrat Upper
Hod Mesozoic 2377.000 2352.921 BGS LithoStrat Upper
Valhall Mesozoic 2393.000 2368.921 BGS LithoStrat Upper
Utvik Formation 2396.000 2371.921 BGS LithoStrat Upper
Kimmeridge Clay 2399.000 2374.921 BGS LithoStrat Upper
Supra Piper 2400.000 2375.921 BGS LithoStrat Upper
Piper Mid Shale 2421.000 2396.921 BGS LithoStrat Upper
Piper Mid Shale 2431.000 2406.921 BGS LithoStrat Upper
Piper Sand Member 2452.000 2427.921 BGS LithoStrat Upper
Piper Basal Shale 2501.000 2476.921 BGS LithoStrat Upper
Rattray 2516.000 2491.921 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
15/21a- 16 0 0 0 11 11 0 5 0 0 View

Hydrocarbon Occurrence (5)

Wellbore Category Code Formation / Litho Top MD (m) Base MD (m) Notes
15/21a- 16 Gas shows GS Hod Formation [Norwegian Classification - reserved for possible future use] 2377.44 -- 15 m thick
15/21a- 16 Gas shows GS VALH 2392.6800000000003 -- 3 m thick
15/21a- 16 Gas shows GS UTVI 2396.0328 -- 3 m thick
15/21a- 16 Oil O PISU 2400.3 -- 20 m thick
15/21a- 16 Oil O Pibroch Sandstone Member 2451.8112 -- 49 m thick

Rock Samples (5)

Wellbore Sample Top MD (m) Base MD (m) Key Lab Results Comments Notes
15/21a- 16 Core #1 2401.82 2421.7 -- -- .
15/21a- 16 Core #2 2428.34 2446.63 -- -- .
15/21a- 16 Core #3 2446.63 2464.31 -- -- .
15/21a- 16 Core #4 2464.77 2490.83 -- -- .
15/21a- 16 Core #5 2492.04 2505.15 -- -- .

Wireline Log Inventory (Ingested Curves)

Wellbore Depth Start (m) Depth Stop (m) Typed Curves Auto-scaled Ingested
15/21a- 16 164.8968048095703 2563.367919921875 10 0 2026-08-06 08:23:29.976658+00 View Log

Source LAS Manifest (Best Curve per Type)

Open full Manifest browser
15/21a- 16
Curve Type Best Mnemonic Source Depth Start (m) Depth Stop (m) Samples
bulk_density DEN OGA Batch Unzipped 2142.4392000000003 2554.224 2703
caliper CALI OGA Batch Unzipped 2142.4392000000003 2545.9944 2649
comp_sonic DT OGA Batch Unzipped 164.8968 2552.0904 15665
deep_resistivity RES_DEP OGA Batch Unzipped 164.8968 2562.1488 15731
density_correction DENC OGA Batch Unzipped 2142.4392000000003 2554.224 2703
gamma_ray GR OGA Batch Unzipped 164.8968 2554.6812 15682
med_resistivity RES_MED OGA Batch Unzipped 164.8968 2563.368 15739
micro_resistivity RES_MIC OGA Batch Unzipped 2142.4392000000003 2563.368 2763
shallow_resistivity RES_SLW OGA Batch Unzipped 164.8968 2563.368 15739
sp SP OGA Batch Unzipped 164.8968 2562.3012000000003 15732

Survey Inventory (Deviation)

Open full Survey detail
Wellbore Stations Max MD (m) Max TVDSS (m) Survey File
15/21a- 16 0 -- -- --

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