Well Data Manager / Well Summary / 15/21a- 27

15/21a- 27

Decommissioned

Well Header

Well No
15/21a- 27
NSTA DEN No
3475
Well Name
--
Drill Seq No
27
Quadrant / Block
15 / 21 a
Surface Location
58.186368, 0.086942
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
1989-07-24
Source File
nsta_feature_service
Imported
2026-05-22 15:28

Wellbores (1)

15/21a- 27 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
IB
Well Seq
WB1
Datum Type
Kelly Bushing
Datum Elev (m)
27.432
Ground Elev (m)
--
Water Depth (m)
137.77
TD MD (m)
2688.336
TD TVDSS (m)
2458.517
TD Datum Depth (m)
27.432
TD Datum Type
Kelly Bushing
Spud Date
1989-07-24
TD Reached
1989-08-09
Completion Date
2014-07-17
Release Date
2018-07-17

Formation Tops (21)

Wellbore Formation Era MD (m) TVDSS (m) Provider
15/21a- 27 Dornoch Mesozoic 1372.000 1344.568 BGS LithoStrat Upper
Dornoch Mesozoic 1393.000 1365.568 BGS LithoStrat Upper
Fergus B Formation 1613.000 1585.568 BGS LithoStrat Upper
Fergus A Formation 1771.000 1743.568 BGS LithoStrat Upper
Andrew Volcanic Unit 1867.000 1839.568 BGS LithoStrat Upper
Andrew Sand Unit Mesozoic 1945.000 1917.568 BGS LithoStrat Upper
Maureen Mesozoic 2207.000 2179.568 BGS LithoStrat Upper
Ekofisk Mesozoic 2292.000 2264.568 BGS LithoStrat Upper
Tor Mesozoic 2299.000 2271.568 BGS LithoStrat Upper
Hod Mesozoic 2417.000 2389.568 BGS LithoStrat Upper
Utvik Formation 2427.000 2399.568 BGS LithoStrat Upper
Kimmeridge Clay 2452.000 2424.568 BGS LithoStrat Upper
Kimmeridge Clay 2460.000 2432.568 BGS LithoStrat Upper
Kimmeridge Clay 2509.000 2481.568 BGS LithoStrat Upper
Piper Shale Member 2541.000 2513.568 BGS LithoStrat Upper
Supra Piper 2548.000 2520.568 BGS LithoStrat Upper
Piper Mid Shale 2560.000 2532.568 BGS LithoStrat Upper
Piper Mid Shale 2563.000 2535.568 BGS LithoStrat Upper
Piper Sand Member 2571.000 2543.568 BGS LithoStrat Upper
Piper Basal Shale 2620.000 2592.568 BGS LithoStrat Upper
Rattray 2628.000 2600.568 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- 27 0 0 0 21 21 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
15/21a- 27 1391.4119873046875 2679.344482421875 3 0 2026-08-06 08:23:49.170106+00 View Log

Source LAS Manifest (Best Curve per Type)

Open full Manifest browser
15/21a- 27
Curve Type Best Mnemonic Source Depth Start (m) Depth Stop (m) Samples
caliper CALI OGA Batch Unzipped 2256.7392 2679.0396 2772
gamma_ray GR OGA Batch Unzipped 1391.412 2679.3444 8452
neutron_por NEU OGA Batch Unzipped 2530.4496 2635.9104 693

Survey Inventory (Deviation)

Open full Survey detail
Wellbore Stations Max MD (m) Max TVDSS (m) Survey File
15/21a- 27 0 -- -- --

Related Documents

Open Document Search
Searching related documents...