Well Data Manager / Well Summary / 3/28a- 2

3/28a- 2

Decommissioned

Well Header

Well No
3/28a- 2
NSTA DEN No
1236
Well Name
--
Drill Seq No
2
Quadrant / Block
3 / 28 a
Surface Location
60.008839, 1.422705
Source Datum
ED50
Subsea Well
No
Platform
--
Slot No
--
Operator
ENQUEST HEATHER LIMITED
Original Operator
--
Sub Area Operator
ENQUEST HEATHER LIMITED
Licence No
P234
Licence Type
Production
Spud Date
1978-08-01
Source File
nsta_feature_service
Imported
2026-05-22 15:28

Wellbores (2)

3/28a- 2 Original
Abandoned Phase 3 View Log Interpreted Data Survey
Current Intent
Appraisal
Original Intent
Appraisal
Flow Class
Oil Well
Dev Type
--
Convention
--
Primary Target
--
Well Seq
WB1
Datum Type
Kelly Bushing
Datum Elev (m)
23.774
Ground Elev (m)
--
Water Depth (m)
92.35
TD MD (m)
1256.386
TD TVDSS (m)
0.000
TD Datum Depth (m)
23.774
TD Datum Type
Kelly Bushing
Spud Date
1978-08-01
TD Reached
1978-08-10
Completion Date
1978-09-01
Release Date
1982-09-01
3/28a- 2Z Sidetrack Z parent: 3/28a- 2
Abandoned Phase 3 Survey
Current Intent
Appraisal
Original Intent
Appraisal
Flow Class
--
Dev Type
--
Convention
Conventional
Primary Target
--
Well Seq
--
Datum Type
--
Datum Elev (m)
23.774
Ground Elev (m)
--
Water Depth (m)
92.35
TD MD (m)
1121.664
TD TVDSS (m)
1118.616
TD Datum Depth (m)
--
TD Datum Type
--
Spud Date
1978-08-09
TD Reached
1978-08-17
Completion Date
1978-09-01
Release Date
1983-08-17

Formation Tops (1)

Wellbore Formation Era MD (m) TVDSS (m) Provider
3/28a- 2 Upper Mousa Cenozoic 720.000 61.913 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
3/28a- 2 0 0 0 6 1 0 0 1 0 View
3/28a- 2Z 0 0 0 0 0 0 0 0 0

Hydrocarbon Occurrence (3)

Wellbore Category Code Formation / Litho Top MD (m) Base MD (m) Notes
3/28a- 2 Oil shows OS * 565.0992 -- 194 m thick
3/28a- 2 Oil shows OS * 758.952 -- 290 m thick
3/28a- 2 Oil shows OS PALU 1048.512 -- 232 m thick

Rock Samples (1)

Wellbore Sample Top MD (m) Base MD (m) Key Lab Results Comments Notes
3/28a- 2 Cuttings 1129.99 4199.96 -- -- .

Wireline Log Inventory (Ingested Curves)

Wellbore Depth Start (m) Depth Stop (m) Typed Curves Auto-scaled Ingested
3/28a- 2 171.14520263671875 1276.9461669921875 7 0 2026-08-06 13:33:29.271868+00 View Log

Source LAS Manifest (Best Curve per Type)

Open full Manifest browser
3/28a- 2
Curve Type Best Mnemonic Source Depth Start (m) Depth Stop (m) Samples
bulk_density CDEN Energective CorrectedLOGS 618.12897456 1276.94615832 4324
bulk_density DEN OGA Batch Unzipped 618.744 1256.3856 4185
caliper CLD Energective CorrectedLOGS 623.0057136 1271.4598192800001 4256
comp_sonic DT OGA Batch Unzipped 334.06080000000003 1256.3856 6053
comp_sonic DTC Energective CorrectedLOGS 333.44921880000004 1270.8502192800001 6152
deep_resistivity ILD Energective CorrectedLOGS 623.0057136 1271.4598192800001 4134
density_correction DRH Energective CorrectedLOGS 623.0057136 1271.4598192800001 4256
density_correction CDRH Energective CorrectedLOGS 623.0057136 1271.4598192800001 4256
density_correction DENC OGA Batch Unzipped 623.6208 1256.3856 4153
gamma_ray GR OGA Batch Unzipped 171.90720000000002 1256.3856 6306
gamma_ray GRI Energective CorrectedLOGS 171.14520000000002 1271.4598192800001 6411
neutron_por CNLC Energective CorrectedLOGS 623.0057136 1271.4598192800001 2447
neutron_por CNEU Energective CorrectedLOGS 623.0057136 1271.4598192800001 3161
tvdss SS Energective CorrectedLOGS 170.99280000000002 1277.09855832 7259

Survey Inventory (Deviation)

Open full Survey detail
Wellbore Stations Max MD (m) Max TVDSS (m) Survey File
3/28a- 2 14 1078.992 418.278 G:\NSTA_BigFiles\OGA_Batch_Unzipped\UK_3\3_28a- 2\WELL_PATH\WDD_QC\3_28a-_2_wdd_WDD_FILE_1920628_DATACO_MAPPED.csv
3/28a- 2Z 0 -- -- --

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