Well Data Manager / Well Summary / 15/28a- 8

15/28a- 8

Decommissioned

Well Header

Well No
15/28a- 8
NSTA DEN No
6998
Well Name
--
Drill Seq No
8
Quadrant / Block
15 / 28 a
Surface Location
58.105469, 0.527684
Source Datum
ED50
Subsea Well
Unknown
Platform
--
Slot No
--
Operator
NEO NEXT + ENERGY NORTH SEA LIMITED
Original Operator
--
Sub Area Operator
NEO NEXT + ENERGY NORTH SEA LIMITED
Licence No
P202
Licence Type
Production
Spud Date
2000-10-26
Source File
nsta_feature_service
Imported
2026-05-22 15:28

Wellbores (1)

15/28a- 8 Original
Abandoned Phase 3 View Log Interpreted Data Survey
Current Intent
Exploration
Original Intent
Exploration
Flow Class
Oil and Gas Shows
Dev Type
--
Convention
--
Primary Target
F
Well Seq
WB1
Datum Type
Rotary Table
Datum Elev (m)
26.365
Ground Elev (m)
--
Water Depth (m)
150.57
TD MD (m)
4614.977
TD TVDSS (m)
4556.760
TD Datum Depth (m)
26.365
TD Datum Type
Rotary Table
Spud Date
2000-10-26
TD Reached
2001-01-03
Completion Date
2001-01-12
Release Date
2005-01-12

Formation Tops (32)

Wellbore Formation Era MD (m) TVDSS (m) Provider
15/28a- 8 Horda Cenozoic 1332.000 1303.797 Lloyds Register
Stronsay Cenozoic 1332.000 1303.797 Lloyds Register
Grid Sandstone Cenozoic 1337.000 1308.719 Lloyds Register
Skroo Sandstone Cenozoic 1661.000 1625.074 Lloyds Register
Balder Cenozoic 1817.000 1778.516 Lloyds Register
Moray Mesozoic 1817.000 1778.516 Lloyds Register
Sele Mesozoic 1922.000 1882.043 Lloyds Register
Forties Sandstone Mesozoic 1976.000 1935.310 Lloyds Register
Lista Mesozoic 2013.000 1971.856 Lloyds Register
Montrose Mesozoic 2013.000 1971.856 Lloyds Register
Balmoral Sandstone Cenozoic 2044.000 2002.492 Lloyds Register
Glamis Tuff 2304.000 2259.305 Lloyds Register
Andrew Sandstone Cenozoic 2316.000 2271.171 Lloyds Register
Maureen Mesozoic 2485.000 2438.283 Lloyds Register
Maureen Sandstone Mesozoic 2485.000 2438.283 Lloyds Register
Maureen Reworked Unit Mesozoic 2680.000 2632.386 Lloyds Register
Ekofisk Mesozoic 2717.000 2669.337 Lloyds Register
Chalk Mesozoic 2717.000 2669.337 Lloyds Register
Tor Mesozoic 2771.000 2723.268 Lloyds Register
Mackerel Mesozoic 2989.000 2940.939 Lloyds Register
Herring Mesozoic 3435.000 3386.200 Lloyds Register
Plenus Marl 3602.000 3552.954 Lloyds Register
Hidra Mesozoic 3609.000 3559.944 Lloyds Register
Rodby Mesozoic 3709.000 3659.796 Lloyds Register
Cromer Knoll Mesozoic 3709.000 3659.796 Lloyds Register
Sola 3759.000 3709.704 Lloyds Register
Britannia Sandstone Mesozoic 3817.000 3767.575 Lloyds Register
Valhall Mesozoic 3908.000 3858.345 Lloyds Register
Humber Mesozoic 4271.000 4219.523 Lloyds Register
Kimmeridge Clay 4271.000 4219.523 Lloyds Register
Claymore Sandstone Mesozoic 4392.000 4339.143 Lloyds Register
Piper Mesozoic 4567.000 4510.591 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
15/28a- 8 6 16 10 43 32 1 2 1 0 View

Hydrocarbon Occurrence (2)

Wellbore Category Code Formation / Litho Top MD (m) Base MD (m) Notes
15/28a- 8 Gas shows GS VHV3 3988.308 -- 55 m thick
15/28a- 8 Oil shows OS Claymore Sandstone Member 4392.168000000001 -- 82 m thick

Rock Samples (3)

Wellbore Sample Top MD (m) Base MD (m) Key Lab Results Comments Notes
15/28a- 8 Cuttings 932.69 4614.67 -- -- curated Feb`01 to fill gap
15/28a- 8 Core #1 4405.58 4410.0 -- -- --
15/28a- 8 Core #2 4410.46 4433.71 -- -- --

Wireline Log Inventory (Ingested Curves)

Wellbore Depth Start (m) Depth Stop (m) Typed Curves Auto-scaled Ingested
15/28a- 8 122.07240295410156 4613.30029296875 11 0 2026-08-06 17:00:14.689525+00 View Log

Source LAS Manifest (Best Curve per Type)

Open full Manifest browser
15/28a- 8
Curve Type Best Mnemonic Source Depth Start (m) Depth Stop (m) Samples
bulk_density ZDEN CGG Digital Well Logs 2783.7384 4590.7452 11798
bulk_density DEN OGA Batch Unzipped 2748.3816 4614.9768 12199
caliper CAL CGG Digital Well Logs 2782.9764 4590.1356000000005 10520
caliper CALI OGA Batch Unzipped 2746.8576000000003 4594.707600000001 8475
comp_sonic DT OGA Batch Unzipped 2420.112 4588.764 14221
comp_sonic DT24 CGG Digital Well Logs 2419.5024000000003 4597.7556 14280
deep_resistivity RESD CGG Digital Well Logs 917.1432000000001 4610.862 24188
deep_resistivity RES_DEP OGA Batch Unzipped 2780.3856 4613.3004 11761
density_correction ZCOR CGG Digital Well Logs 2782.824 4582.0584 11754
density_correction DENC OGA Batch Unzipped 2746.8576000000003 4614.9768 12245
gamma_ray GR CGG Digital Well Logs 122.0724 4606.29 29420
med_resistivity ATR CGG Digital Well Logs 917.1432000000001 4609.6428000000005 23801
med_resistivity PSR CGG Digital Well Logs 917.1432000000001 4609.6428000000005 23807
med_resistivity RES_MED OGA Batch Unzipped 2780.3856 4613.3004 11656
micro_resistivity RES_MIC OGA Batch Unzipped 2780.3856 4613.3004 11883
neutron_por CNC CGG Digital Well Logs 2747.01 4585.106400000001 12062
neutron_por NEU OGA Batch Unzipped 2747.1624 4614.9768 12181
pef PE CGG Digital Well Logs 2783.7384 4590.7452 11802
potassium K CGG Digital Well Logs 3913.7844 4580.3820000000005 4375
shallow_resistivity RES_SLW OGA Batch Unzipped 2780.3856 4613.3004 11652
shear_sonic DTS CGG Digital Well Logs 2414.016 4604.7660000000005 14332
thorium TH CGG Digital Well Logs 3913.7844 4580.3820000000005 4375
uranium URAN CGG Digital Well Logs 3913.7844 4580.3820000000005 4375

Survey Inventory (Deviation)

Open full Survey detail
Wellbore Stations Max MD (m) Max TVDSS (m) Survey File
15/28a- 8 150 4614.977 4557.030 D:\BigSpatial\nsta_raw\CGG_Deviation\15-28a-8 12325cp_CGG-Deviation.xlsx

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