15/16- 1

Decommissioned

Well Header

Well No
15/16- 1
NSTA DEN No
636
Well Name
--
Drill Seq No
1
Quadrant / Block
15 / 16
Surface Location
58.346072, 0.110986
Source Datum
ED50
Subsea Well
No
Platform
--
Slot No
--
Operator
NEO NEXT + ENERGY RESOURCES UK LIMITED
Original Operator
--
Sub Area Operator
NEO NEXT + ENERGY RESOURCES UK LIMITED
Licence No
P237
Licence Type
Production
Spud Date
1974-09-09
Source File
nsta_feature_service
Imported
2026-05-22 15:28

Wellbores (1)

15/16- 1 Original
Current Intent
Exploration
Original Intent
Exploration
Flow Class
Oil Well
Dev Type
--
Convention
--
Primary Target
--
Well Seq
WB1
Datum Type
Kelly Bushing
Datum Elev (m)
24.994
Ground Elev (m)
--
Water Depth (m)
140.82
TD MD (m)
3137.916
TD TVDSS (m)
3109.701
TD Datum Depth (m)
25.298
TD Datum Type
Kelly Bushing
Spud Date
1974-09-09
TD Reached
1974-11-19
Completion Date
1974-12-29
Release Date
1978-12-29

Formation Tops (29)

Wellbore Formation Era MD (m) TVDSS (m) Provider
15/16- 1 Horda Cenozoic 605.000 579.967 Lloyds Register
Stronsay Cenozoic 605.000 579.967 Lloyds Register
Moray Mesozoic 1058.000 1032.927 Lloyds Register
Balder Cenozoic 1058.000 1032.927 Lloyds Register
Beauly Cenozoic 1087.000 1061.924 Lloyds Register
Upper Dornoch Sandstone Cenozoic 1149.000 1123.914 Lloyds Register
Dornoch Mesozoic 1149.000 1123.914 Lloyds Register
Sele Mesozoic 1394.000 1368.845 Lloyds Register
Lista Mesozoic 1448.000 1422.805 Lloyds Register
Montrose Mesozoic 1448.000 1422.805 Lloyds Register
Balmoral Sandstone Cenozoic 1565.000 1539.691 Lloyds Register
Glamis Tuff 1628.000 1602.640 Lloyds Register
Andrew Sandstone Cenozoic 1661.000 1635.618 Lloyds Register
Maureen Mesozoic 1836.000 1810.525 Lloyds Register
Maureen Sandstone Mesozoic 1836.000 1810.525 Lloyds Register
Chalk Mesozoic 2268.000 2241.797 Lloyds Register
Ekofisk Mesozoic 2268.000 2241.797 Lloyds Register
Upper Cretaceous Chalk Mesozoic 2285.000 2258.724 Lloyds Register
Rodby Mesozoic 2783.000 2755.695 Lloyds Register
Cromer Knoll Mesozoic 2783.000 2755.695 Lloyds Register
Sola 2887.000 2859.573 Lloyds Register
Valhall Mesozoic 2940.000 2912.441 Lloyds Register
Kimmeridge Clay 2993.000 2965.287 Lloyds Register
Humber Mesozoic 2993.000 2965.287 Lloyds Register
Piper Mesozoic 3020.000 2992.191 Lloyds Register
Sgiath Mesozoic 3080.000 3051.952 Lloyds Register
Pentland Mesozoic 3093.000 3064.913 Lloyds Register
Fladen Mesozoic 3093.000 3064.913 Lloyds Register
Rattray Volcanics Mesozoic 3093.000 3064.913 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
15/16- 1 7 16 6 27 29 2 0 1 1 View

Hydrocarbon Occurrence (10)

Wellbore Category Code Formation / Litho Top MD (m) Base MD (m) Notes
15/16- 1 Gas shows GS PALU 917.1432000000001 -- 477 m thick
15/16- 1 Oil shows OS * 2980.944 -- 12 m thick
15/16- 1 Oil shows OS * 2992.8312 -- 24 m thick
15/16- 1 Oil shows OS * 3016.9104 -- 3 m thick
15/16- 1 Mixed shows OGS TAMS 3020.2632000000003 -- 45 m thick
15/16- 1 Mixed shows OGS TAMS 3064.764 -- 4 m thick
15/16- 1 Oil shows OS Meldon Shale and Quartzite Formation 3069.0312000000004 -- 11 m thick
15/16- 1 Mixed shows OGS Lower Sandstone [Obsolete: use DAS, THSA] 3080.0040000000004 -- 13 m thick
15/16- 1 DST DST 1 -- 3080.3 3092.5 Label / Upper Jurassic
15/16- 1 Oil shows OS * 3093.4152000000004 -- 4 m thick

Rock Samples (1)

Wellbore Sample Top MD (m) Base MD (m) Key Lab Results Comments Notes
15/16- 1 Cuttings 234.7 2731.01 -- -- .

Wireline Log Inventory (Ingested Curves)

Wellbore Depth Start (m) Depth Stop (m) Typed Curves Auto-scaled Ingested
15/16- 1 152.55239868164062 3133.343994140625 13 0 2026-08-06 08:04:35.522337+00 View Log

Source LAS Manifest (Best Curve per Type)

Open full Manifest browser
15/16- 1
Curve Type Best Mnemonic Source Depth Start (m) Depth Stop (m) Samples
bulk_density RHOB CGG Digital Well Logs 2788.4628000000002 3132.7344000000003 2260
bulk_density DEN OGA Batch Unzipped 2785.8720000000003 3133.344 2281
caliper CALI CGG Digital Well Logs 1053.084 3131.82 13641
caliper MCAL CGG Digital Well Logs 2787.396 3131.9724 2262
comp_sonic DT CGG Digital Well Logs 1051.1028000000001 3108.1980000000003 13499
deep_resistivity RES_DEP OGA Batch Unzipped 1051.56 3123.2856 13595
deep_resistivity ILD CGG Digital Well Logs 1050.6456 3127.5528 13629
density_correction DENC OGA Batch Unzipped 2785.8720000000003 3133.344 2281
density_correction DRHO CGG Digital Well Logs 2788.3104000000003 3132.1248 2257
gamma_ray GRD CGG Digital Well Logs 2774.1372 3124.6572 2301
gamma_ray GR CGG Digital Well Logs 152.5524 3133.344 19560
micro_resistivity MNOR CGG Digital Well Logs 2787.0912000000003 3133.0392 2271
micro_resistivity MINV CGG Digital Well Logs 2787.0912000000003 3132.7344000000003 2269
micro_resistivity MLL CGG Digital Well Logs 2786.4816 3133.344 2277
neutron_por NEU OGA Batch Unzipped 2785.8720000000003 3133.344 2281
neutron_por NPHI CGG Digital Well Logs 2787.8532 3132.7344000000003 2264
porosity PHIE OGA Batch Unzipped 3017.6724 3093.7200000000003 500
shallow_resistivity SFLU CGG Digital Well Logs 2793.3396000000002 3127.4004 2193
shallow_resistivity RES_SLW OGA Batch Unzipped 2785.8720000000003 3123.2856 2215
sp SP CGG Digital Well Logs 1053.5412000000001 3133.0392 13646
vshale VCLAY OGA Batch Unzipped 3017.52 3093.7200000000003 501
water_sat SW OGA Batch Unzipped 3017.6724 3093.7200000000003 500

Survey Inventory (Deviation)

Open full Survey detail
Wellbore Stations Max MD (m) Max TVDSS (m) Survey File
15/16- 1 140 3137.916 3109.701 D:\BigSpatial\nsta_raw\CGG_Deviation\15-16-1 884ap-CGG_Deviation.xlsx

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