Well Data Manager / Well Summary / 15/20a- 17

15/20a- 17

Decommissioned

Well Header

Well No
15/20a- 17
NSTA DEN No
15304
Well Name
--
Drill Seq No
17
Quadrant / Block
15 / 20 a
Surface Location
58.362767, 0.964340
Source Datum
ED50
Subsea Well
Unknown
Platform
--
Slot No
--
Operator
NEO ENERGY PRODUCTION UK LIMITED
Original Operator
--
Sub Area Operator
NEO ENERGY PRODUCTION UK LIMITED
Licence No
P1041
Licence Type
Production
Spud Date
2006-07-11
Source File
nsta_feature_service
Imported
2026-05-22 15:28

Wellbores (1)

15/20a- 17 Original
Abandoned Phase 3 View Log Interpreted Data Survey
Current Intent
Appraisal
Original Intent
Appraisal
Flow Class
Oil Show
Dev Type
--
Convention
--
Primary Target
Q
Well Seq
WB1
Datum Type
Rotary Table
Datum Elev (m)
32.310
Ground Elev (m)
--
Water Depth (m)
145.69
TD MD (m)
2577.389
TD TVDSS (m)
2544.761
TD Datum Depth (m)
0.000
TD Datum Type
Mean Sea Level
Spud Date
2006-07-11
TD Reached
2006-07-18
Completion Date
2006-07-22
Release Date
2009-07-22

Formation Tops (22)

Wellbore Formation Era MD (m) TVDSS (m) Provider
15/20a- 17 Horda Cenozoic 1289.000 1256.657 Lloyds Register
Stronsay Cenozoic 1289.000 1256.657 Lloyds Register
Grid Sandstone Cenozoic 1321.000 1288.657 Lloyds Register
Balder Cenozoic 1900.000 1867.603 Lloyds Register
Moray Mesozoic 1900.000 1867.603 Lloyds Register
Sele Mesozoic 1932.000 1899.594 Lloyds Register
Lista Mesozoic 1971.000 1938.582 Lloyds Register
Montrose Mesozoic 1971.000 1938.582 Lloyds Register
Balmoral Sandstone Cenozoic 1999.000 1966.574 Lloyds Register
Andrew Sandstone Cenozoic 2096.000 2063.547 Lloyds Register
Maureen Sandstone Mesozoic 2156.000 2123.533 Lloyds Register
Maureen Mesozoic 2156.000 2123.533 Lloyds Register
Ekofisk Mesozoic 2226.000 2193.521 Lloyds Register
Chalk Mesozoic 2226.000 2193.521 Lloyds Register
Upper Cretaceous Chalk Mesozoic 2255.000 2222.513 Lloyds Register
Rodby Mesozoic 2392.000 2359.453 Lloyds Register
Cromer Knoll Mesozoic 2392.000 2359.453 Lloyds Register
Valhall Mesozoic 2415.000 2382.441 Lloyds Register
Piper Mesozoic 2511.000 2478.399 Lloyds Register
Humber Mesozoic 2511.000 2478.399 Lloyds Register
Carboniferous Palaeozoic 2532.000 2499.390 Lloyds Register
Carboniferous Undifferentiated Palaeozoic 2532.000 2499.390 Lloyds Register

Lithology Intervals

15/20a- 17 Curve: SANDCOUNT 57 intervals  ·  MD 1202.284 – 2558.186 m G:/NSTA_BigFiles/NSTA_Packages/Lloyds_Register/NSTA Centr...
Sandstone (48)
Limestone (9)

Interpreted Data Inventory (LR / WellStrat)

Open Interpreted Data Log
Wellbore Groups Formations Members Strat Intervals Tops HC Occ Core Cuttings DSTs
15/20a- 17 7 11 4 20 22 2 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
15/20a- 17 138.53160095214844 2577.541259765625 13 0 2026-08-06 16:55:59.09562+00 View Log

Source LAS Manifest (Best Curve per Type)

Open full Manifest browser
15/20a- 17
Curve Type Best Mnemonic Source Depth Start (m) Depth Stop (m) Samples
bulk_density RHOZ CGG Additional JDWLs 922.1724 2557.7292 10733
bulk_density DEN OGA Batch Unzipped 921.8676 2554.224 10712
caliper HCAL CGG Additional JDWLs 919.8864000000001 2557.8816 10749
comp_sonic DT OGA Batch Unzipped 921.8676 2554.3764 10713
comp_sonic DT4P CGG Additional JDWLs 922.9344000000001 2571.2928 10817
comp_sonic DTCO CGG Additional JDWLs 922.9344000000001 2571.2928 10817
deep_resistivity RES_DEP OGA Batch Unzipped 917.2956 2554.224 10742
deep_resistivity AHT90 CGG Additional JDWLs 919.8864000000001 2577.5412 10878
density_correction HDRA CGG Additional JDWLs 922.1724 2557.7292 10733
gamma_ray GR CGG Additional JDWLs 138.5316 2551.176 15832
med_resistivity AHT20 CGG Additional JDWLs 919.8864000000001 2577.5412 10878
med_resistivity AHT60 CGG Additional JDWLs 919.8864000000001 2577.5412 10878
med_resistivity AHT30 CGG Additional JDWLs 919.8864000000001 2577.5412 10878
neutron_por TNPH CGG Additional JDWLs 922.0200000000001 2557.5768000000003 10733
neutron_por NEU OGA Batch Unzipped 921.8676 2554.224 10712
pef PEFZ CGG Additional JDWLs 922.1724 2557.7292 10733
porosity PHIE OGA Batch Unzipped 1924.3548 2555.1384000000003 4140
shallow_resistivity AHT10 CGG Additional JDWLs 919.8864000000001 2577.5412 10878
shear_sonic DTSM CGG Additional JDWLs 922.9344000000001 2565.654 10780
shear_sonic DT4S CGG Additional JDWLs 1032.8148 2571.2928 3703
shear_sonic DTS OGA Batch Unzipped 921.8676 2570.9880000000003 10822
vshale VSH OGA Batch Unzipped 1898.904 2555.4432 4309
water_sat SW OGA Batch Unzipped 1999.6404 2560.32 3680

Survey Inventory (Deviation)

Open full Survey detail
Wellbore Stations Max MD (m) Max TVDSS (m) Survey File
15/20a- 17 53 2577.390 2544.757 D:\BigSpatial\nsta_raw\CGG_Deviation\29503cp_CGG-Deviation.xlsx

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