Well Data Manager / Well Summary / 43/12- 2

43/12- 2

Decommissioned

Well Header

Well No
43/12- 2
NSTA DEN No
3530
Well Name
--
Drill Seq No
2
Quadrant / Block
43 / 12
Surface Location
54.591781, 1.231702
Source Datum
ED50
Subsea Well
No
Platform
--
Slot No
--
Operator
ENI LNS LIMITED
Original Operator
--
Sub Area Operator
ENI LNS LIMITED
Licence No
P447
Licence Type
Production
Spud Date
1988-07-20
Source File
nsta_feature_service
Imported
2026-05-22 15:28

Wellbores (1)

43/12- 2 Original
Abandoned Phase 3 View Log Interpreted Data Survey
Current Intent
Exploration
Original Intent
Exploration
Flow Class
Gas Show
Dev Type
--
Convention
--
Primary Target
B
Well Seq
WB1
Datum Type
Kelly Bushing
Datum Elev (m)
33.833
Ground Elev (m)
--
Water Depth (m)
26.82
TD MD (m)
1568.500
TD TVDSS (m)
1534.363
TD Datum Depth (m)
33.833
TD Datum Type
Kelly Bushing
Spud Date
1988-07-20
TD Reached
1988-08-02
Completion Date
1988-08-06
Release Date
1992-08-06

Formation Tops (22)

Wellbore Formation Era MD (m) TVDSS (m) Provider
43/12- 2 North Sea Group 61.000 27.167 BGS LithoStrat Upper
Chalk Mesozoic 257.000 223.162 BGS LithoStrat Upper
Chalk Mesozoic 257.000 223.162 BGS LithoStrat Upper
Plenus Marl 748.000 714.154 BGS LithoStrat Upper
Chalk Mesozoic 750.000 716.154 BGS LithoStrat Upper
Cromer Knoll Mesozoic 802.000 768.152 BGS LithoStrat Upper
Lias Mesozoic 810.000 776.152 BGS LithoStrat Upper
Lias Mesozoic 855.000 821.152 BGS LithoStrat Upper
Winterton 977.000 943.149 BGS LithoStrat Upper
Haisborough Mesozoic 977.000 943.149 BGS LithoStrat Upper
Triton Anhydrite Mesozoic 999.000 965.148 BGS LithoStrat Upper
Dudgeon Saliferous 1115.000 1081.146 BGS LithoStrat Upper
Dowsing Dolomite 1174.000 1140.145 BGS LithoStrat Upper
Upper Rot Evaporite Cenozoic 1359.000 1325.142 BGS LithoStrat Upper
Main Rot Salt 1387.000 1353.141 BGS LithoStrat Upper
Rot Clay Member 1441.000 1407.140 BGS LithoStrat Upper
Bunter Sandstone Mesozoic 1451.000 1417.140 BGS LithoStrat Upper
Bunter Sandstone Mesozoic 1451.000 1417.140 BGS LithoStrat Upper
Main Sand 1457.000 1423.140 BGS LithoStrat Upper
Bunter Shale Mesozoic 1546.000 1512.138 BGS LithoStrat Upper
Bunter Shale Mesozoic 1546.000 1512.138 BGS LithoStrat Upper
Unknown 1569.000 1534.639 BGS LithoStrat Upper

Lithology Intervals

43/12- 2 Curve: SANDCOUNT 65 intervals  ·  MD 109.728 – 1545.946 m G:/NSTA_BigFiles/NSTA_Packages/Lloyds_Register/LR_SNS/San...
Anhydrite (22)
Sand (20)
Limestone (18)
Halite (5)

Interpreted Data Inventory (LR / WellStrat)

Open Interpreted Data Log
Wellbore Groups Formations Members Strat Intervals Tops HC Occ Core Cuttings DSTs
43/12- 2 4 1 0 17 22 1 0 1 0 View

Hydrocarbon Occurrence (0)

No hydrocarbon shows or DSTs recorded for this well.

Rock Samples (1)

Wellbore Sample Top MD (m) Base MD (m) Key Lab Results Comments Notes
43/12- 2 Cuttings 158.5 1568.5 -- -- .

Wireline Log Inventory (Ingested Curves)

Wellbore Depth Start (m) Depth Stop (m) Typed Curves Auto-scaled Ingested
43/12- 2 52.27320098876953 1561.795166015625 11 0 2026-08-06 18:38:04.734283+00 View Log

Source LAS Manifest (Best Curve per Type)

Open full Manifest browser
43/12- 2
Curve Type Best Mnemonic Source Depth Start (m) Depth Stop (m) Samples
bulk_density ZDEN CGG Additional JDWLs 848.5632 1560.7284 4674
caliper CAL CGG Additional JDWLs 137.3124 1560.4236 8670
comp_sonic AC CGG Additional JDWLs 138.5316 1548.0792000000001 8626
deep_resistivity RILD CGG Additional JDWLs 138.684 1559.814 8740
density_correction ZCOR CGG Additional JDWLs 848.868 1560.7284 4672
gamma_ray GR CGG Additional JDWLs 52.2732 1556.766 9873
gamma_ray GRD CGG Additional JDWLs 836.9808 1556.6136000000001 4723
med_resistivity RILM CGG Additional JDWLs 138.684 1561.0332 8756
neutron_por CNC CGG Additional JDWLs 847.9536 1557.8328000000001 4659
pef PE CGG Additional JDWLs 848.868 1560.4236 4670
shallow_resistivity RFOC CGG Additional JDWLs 137.6172 1561.7952 8773
sp SP CGG Additional JDWLs 138.8364 759.8664 4076

Survey Inventory (Deviation)

Open full Survey detail
Wellbore Stations Max MD (m) Max TVDSS (m) Survey File
43/12- 2 31 1568.501 1534.639 D:\BigSpatial\nsta_raw\CGG_Deviation\6844t-CGG-deviation.xls

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