Well Data Manager / Well Summary / 15/30- 5

15/30- 5

Decommissioned

Well Header

Well No
15/30- 5
NSTA DEN No
3311
Well Name
--
Drill Seq No
5
Quadrant / Block
15 / 30
Surface Location
58.069233, 0.961588
Source Datum
ED50
Subsea Well
Unknown
Platform
--
Slot No
--
Operator
CHRYSAOR PRODUCTION (U.K.) LIMITED
Original Operator
--
Sub Area Operator
CHRYSAOR PRODUCTION (U.K.) LIMITED
Licence No
P103
Licence Type
Production
Spud Date
1987-12-09
Source File
nsta_feature_service
Imported
2026-05-22 15:28

Wellbores (1)

15/30- 5 Original
Abandoned Phase 3 View Log Interpreted Data Survey
Current Intent
Exploration
Original Intent
Exploration
Flow Class
Gas and Oil Well
Dev Type
--
Convention
--
Primary Target
F
Well Seq
WB1
Datum Type
Kelly Bushing
Datum Elev (m)
25.908
Ground Elev (m)
--
Water Depth (m)
143.87
TD MD (m)
2438.400
TD TVDSS (m)
2412.140
TD Datum Depth (m)
25.908
TD Datum Type
Kelly Bushing
Spud Date
1987-12-09
TD Reached
1987-12-28
Completion Date
1988-01-06
Release Date
1992-01-06

Formation Tops (11)

Wellbore Formation Era MD (m) TVDSS (m) Provider
15/30- 5 Horda Cenozoic 1633.000 1606.837 Lloyds Register
Stronsay Cenozoic 1633.000 1606.837 Lloyds Register
Grid Sandstone Cenozoic 1661.000 1634.835 Lloyds Register
Balder Cenozoic 2198.000 2171.792 Lloyds Register
Balder Tuff Cenozoic 2198.000 2171.792 Lloyds Register
Moray Mesozoic 2198.000 2171.792 Lloyds Register
Sele Mesozoic 2241.000 2214.788 Lloyds Register
Forties Sandstone Mesozoic 2295.000 2268.778 Lloyds Register
Montrose Mesozoic 2357.000 2330.766 Lloyds Register
Lista Mesozoic 2357.000 2330.766 Lloyds Register
Balmoral Sandstone Cenozoic 2380.000 2353.762 Lloyds Register

Lithology Intervals

15/30- 5 Curve: SANDCOUNT 48 intervals  ·  MD 1668.018 – 2426.513 m G:/NSTA_BigFiles/NSTA_Packages/Lloyds_Register/NSTA Centr...
Sandstone (48)

Interpreted Data Inventory (LR / WellStrat)

Open Interpreted Data Log
Wellbore Groups Formations Members Strat Intervals Tops HC Occ Core Cuttings DSTs
15/30- 5 3 4 4 17 11 3 0 1 2 View

Hydrocarbon Occurrence (16)

Wellbore Category Code Formation / Litho Top MD (m) Base MD (m) Notes
15/30- 5 Gas shows GS Nordland Group 495.3 -- 436 m thick
15/30- 5 Gas shows GS Nordland Group 931.1640000000001 -- 211 m thick
15/30- 5 Gas shows GS Lark Formation 1142.0856 -- 25 m thick
15/30- 5 Gas shows GS Lark Formation 1167.384 -- 124 m thick
15/30- 5 Gas shows GS Lark Formation 1291.4376 -- 342 m thick
15/30- 5 Gas shows GS Horda Formation 1633.1184 -- 27 m thick
15/30- 5 DST DST 2 -- 1658.7 1716.0 Label / Grid
15/30- 5 Mixed OG BELT 1660.5504 -- 216 m thick
15/30- 5 DST DST 1 -- 1706.3 1716.0 Not used for labelling, multiple DSTs in same play / Grid
15/30- 5 Gas shows GS Horda Formation 1876.3488 -- 245 m thick
15/30- 5 Gas shows GS Horda Formation 2121.408 -- 77 m thick
15/30- 5 Gas shows GS Balder Formation 2198.2176 -- 12 m thick
15/30- 5 Gas shows GS Balder Formation 2209.8 -- 32 m thick
15/30- 5 Gas shows GS Sele Formation 2241.4992 -- 54 m thick
15/30- 5 Gas shows GS Forties Sandstone Member 2295.1440000000002 -- 62 m thick
15/30- 5 Gas shows GS Andrew Sandstone unit 2397.5568000000003 -- 41 m thick

Rock Samples (1)

Wellbore Sample Top MD (m) Base MD (m) Key Lab Results Comments Notes
15/30- 5 Cuttings 490.73 2432.3 -- -- .

Wireline Log Inventory (Ingested Curves)

Wellbore Depth Start (m) Depth Stop (m) Typed Curves Auto-scaled Ingested
15/30- 5 473.3544006347656 2450.744384765625 8 0 2026-08-06 08:39:03.368327+00 View Log

Source LAS Manifest (Best Curve per Type)

Open full Manifest browser
15/30- 5
Curve Type Best Mnemonic Source Depth Start (m) Depth Stop (m) Samples
bulk_density DEN OGA Batch Unzipped 1380.7440000000001 2446.02 6991
cable_tension TENS OGA Batch Unzipped 152.4 2446.02 15051
caliper CALI OGA Batch Unzipped 473.3544 2446.02 12945
comp_sonic DT OGA Batch Unzipped 473.3544 2450.7444 12976
deep_resistivity ILD OGA Batch Unzipped 473.3544 2450.7444 12976
density_correction DENC OGA Batch Unzipped 1380.7440000000001 2446.02 6991
med_resistivity ILM OGA Batch Unzipped 473.3544 2450.7444 12976
neutron_por NPHI OGA Batch Unzipped 1380.7440000000001 2446.02 6991
pef PEF OGA Batch Unzipped 1380.7440000000001 2446.02 6991
potassium POTA OGA Batch Unzipped 1380.7440000000001 2446.02 6991
thorium THOR OGA Batch Unzipped 1380.7440000000001 2446.02 6991
uranium URAN OGA Batch Unzipped 1380.7440000000001 2446.02 6991

Survey Inventory (Deviation)

Open full Survey detail
Wellbore Stations Max MD (m) Max TVDSS (m) Survey File
15/30- 5 26 2438.400 2412.150 G:\NSTA_BigFiles\OGA_Batch_Unzipped\UK_15\15_30- 5\WELL_PATH\WDD_QC\15_30-_5_wdd_WDD_FILE_1690314_DATACO_MAPPED.csv

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