Well Data Manager / Well Summary / 30/01a- 7

30/01a- 7

Decommissioned

Well Header

Well No
30/01a- 7
NSTA DEN No
3418
Well Name
--
Drill Seq No
7
Quadrant / Block
30 / 1 a
Surface Location
56.998997, 2.165212
Source Datum
ED50
Subsea Well
No
Platform
--
Slot No
--
Operator
NEO NEXT+ ENERGY E&P NORTH SEA UK LIMITED
Original Operator
--
Sub Area Operator
NEO NEXT+ ENERGY E&P NORTH SEA UK LIMITED
Licence No
P57
Licence Type
Production
Spud Date
1988-04-03
Source File
nsta_feature_service
Imported
2026-05-22 15:28

Wellbores (1)

30/01a- 7 Original
Abandoned Phase 3 View Log Interpreted Data Survey
Current Intent
Exploration
Original Intent
Exploration
Flow Class
Oil Well
Dev Type
--
Convention
--
Primary Target
A
Well Seq
WB1
Datum Type
Kelly Bushing
Datum Elev (m)
25.910
Ground Elev (m)
--
Water Depth (m)
85.95
TD MD (m)
1033.300
TD TVDSS (m)
1007.390
TD Datum Depth (m)
25.969
TD Datum Type
Kelly Bushing
Spud Date
1988-04-03
TD Reached
1988-04-19
Completion Date
1988-05-09
Release Date
1992-05-09

Formation Tops (6)

Wellbore Formation Era MD (m) TVDSS (m) Provider
30/01a- 7 Montrose Mesozoic 879.000 853.059 Lloyds Register
Upper Cretaceous Chalk Mesozoic 882.000 856.058 Lloyds Register
Chalk Mesozoic 882.000 856.058 Lloyds Register
Turbot Anhydrite Palaeozoic 887.000 861.056 Lloyds Register
Zechstein Palaeozoic 887.000 861.056 Lloyds Register
Shearwater Salt 984.000 958.006 Lloyds Register

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
30/01a- 7 3 3 0 6 6 3 0 1 4 View

Hydrocarbon Occurrence (4)

Wellbore Category Code Formation / Litho Top MD (m) Base MD (m) Notes
30/01a- 7 DST DST 2 -- 441.0 452.9 Label / Jurassic
30/01a- 7 DST DST 1 -- 875.1 960.1 Label / Diagenetic caprock
30/01a- 7 DST DST 1 -- 875.1 960.1 Label / Paleocene
30/01a- 7 DST DST 1 -- 875.1 960.2 Label / Upper Cretaceous

Rock Samples (1)

Wellbore Sample Top MD (m) Base MD (m) Key Lab Results Comments Notes
30/01a- 7 Cuttings 350.0 1034.98 -- -- .

Wireline Log Inventory (Ingested Curves)

Wellbore Depth Start (m) Depth Stop (m) Typed Curves Auto-scaled Ingested
30/01a- 7 80.01000213623047 1032.510009765625 9 0 2026-08-06 13:36:19.635805+00 View Log

Source LAS Manifest (Best Curve per Type)

Open full Manifest browser
30/01a- 7
Curve Type Best Mnemonic Source Depth Start (m) Depth Stop (m) Samples
bulk_density RHOB CGG Digital Well Logs 336.1944 1032.3576 4511
caliper CALI CGG Digital Well Logs 336.042 1032.51 4517
comp_sonic DTLF CGG Digital Well Logs 337.7184 1018.794 3087
comp_sonic DT CGG Digital Well Logs 335.5848 588.1116 1658
deep_resistivity ILD CGG Digital Well Logs 336.3468 1030.3764 4529
deep_resistivity IDPH CGG Digital Well Logs 592.2264 1030.3764 2876
density_correction DRHO CGG Digital Well Logs 335.8896 1032.3576 4510
gamma_ray GRD CGG Digital Well Logs 284.8356 1022.2992 4840
gamma_ray CGR CGG Digital Well Logs 537.8196 1022.1468 3179
gamma_ray GR CGG Digital Well Logs 80.01 1022.604 6186
med_resistivity IMPH CGG Digital Well Logs 592.3788 1030.224 2874
med_resistivity ILM CGG Digital Well Logs 336.3468 1030.224 4538
neutron_por NPHI CGG Digital Well Logs 336.042 1026.414 4438
pef PEF CGG Digital Well Logs 335.8896 1032.3576 4516
thorium THOR CGG Digital Well Logs 537.8196 1022.1468 3179
uranium URAN CGG Digital Well Logs 537.8196 1022.1468 3179

Survey Inventory (Deviation)

Open full Survey detail
Wellbore Stations Max MD (m) Max TVDSS (m) Survey File
30/01a- 7 29 1033.500 1007.488 D:\BigSpatial\nsta_raw\CGG_Deviation\30-1a-7 5602bd_CGG-Deviation.xlsx

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