16/16a- 3

Decommissioned

Well Header

Well No
16/16a- 3
NSTA DEN No
3580
Well Name
--
Drill Seq No
3
Quadrant / Block
16 / 16 a
Surface Location
58.450275, 1.002238
Source Datum
ED50
Subsea Well
No
Platform
--
Slot No
--
Operator
BRITOIL LIMITED
Original Operator
--
Sub Area Operator
BRITOIL LIMITED
Licence No
P196
Licence Type
Production
Spud Date
1988-09-17
Source File
nsta_feature_service
Imported
2026-05-22 15:28

Wellbores (1)

16/16a- 3 Original
Current Intent
Exploration
Original Intent
Exploration
Flow Class
Dry Hole
Dev Type
--
Convention
--
Primary Target
A
Well Seq
WB1
Datum Type
Rotary Table
Datum Elev (m)
25.910
Ground Elev (m)
--
Water Depth (m)
140.60
TD MD (m)
2153.000
TD TVDSS (m)
2127.090
TD Datum Depth (m)
25.878
TD Datum Type
Kelly Bushing
Spud Date
1988-09-17
TD Reached
1988-09-27
Completion Date
1988-10-01
Release Date
1992-10-01

Formation Tops (1)

Wellbore Formation Era MD (m) TVDSS (m) Provider
16/16a- 3 Chalk Mesozoic 2107.000 2081.049 Ternan

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
16/16a- 3 0 0 0 16 1 0 1 1 0 View

Hydrocarbon Occurrence (1)

Wellbore Category Code Formation / Litho Top MD (m) Base MD (m) Notes
16/16a- 3 Oil shows OS Nordland Group 1086.054216 -- 50 m thick

Rock Samples (41)

Wellbore Sample Top MD (m) Base MD (m) Key Lab Results Comments Notes
16/16a- 3 Cuttings 759.99 2009.97 -- -- .
16/16a- 3 Core #1 1315.97 1326.49 φ 33.3% (n=28) · Kh 2933.3 mD (n=27) · Kv 3217.4 mD (n=5) · So 24.9% (n=8) · Sw 43.1% (n=8) · Density 2.65 (n=28) · ROBERTSON GROUP PLC FRACTURES; LOOSE SAND; NPP; NVP; SHALE NO ANALYSIS came in as TE1 UKCS99 .
16/16a- 3 ↳ Core Plug #1 1316.0 -- ROBERTSON GROUP PLC -- --
16/16a- 3 ↳ Core Plug #1 1316.75 -- ROBERTSON GROUP PLC -- --
16/16a- 3 ↳ Plug 05 1317.1 -- φ 28.0% · Kh 106.0 mD · So 44.4% · Sw 6.0% · Density 2.71 · ROBERTSON GROUP PLC NVP --
16/16a- 3 ↳ Plug 06 1317.28 -- φ 31.2% · Kh 5770.0 mD · Density 2.65 · ROBERTSON GROUP PLC -- --
16/16a- 3 ↳ Plug 07 1317.53 -- ROBERTSON GROUP PLC FRACTURES --
16/16a- 3 ↳ Plug 08 1317.75 -- φ 33.5% · Kh 3250.0 mD · Density 2.66 · ROBERTSON GROUP PLC -- --
16/16a- 3 ↳ Plug 09 1318.0 -- φ 32.6% · Kh 4100.0 mD · Kv 2830.0 mD · So 22.6% · Sw 36.6% · Density 2.65 · ROBERTSON GROUP PLC -- --
16/16a- 3 ↳ Plug 10 1318.25 -- φ 32.7% · Kh 2870.0 mD · Density 2.66 · ROBERTSON GROUP PLC -- --
16/16a- 3 ↳ Plug 11 1318.5 -- φ 32.4% · Kh 2600.0 mD · Density 2.65 · ROBERTSON GROUP PLC -- --
16/16a- 3 ↳ Plug 12 1318.75 -- φ 32.9% · Kh 2920.0 mD · Density 2.64 · ROBERTSON GROUP PLC -- --
16/16a- 3 ↳ Plug 13 1319.0 -- φ 33.4% · Kh 3730.0 mD · So 12.2% · Sw 45.1% · Density 2.65 · ROBERTSON GROUP PLC FRACTURES --
16/16a- 3 ↳ Plug 14 1319.25 -- φ 34.1% · Kh 2320.0 mD · Density 2.67 · ROBERTSON GROUP PLC -- --
16/16a- 3 ↳ Plug 15 1319.5 -- φ 33.1% · Kh 2560.0 mD · Density 2.65 · ROBERTSON GROUP PLC -- --
16/16a- 3 ↳ Plug 16 1319.75 -- ROBERTSON GROUP PLC FRACTURES --
16/16a- 3 ↳ Plug 17 1320.0 -- φ 29.5% · Kh 459.0 mD · Kv 1890.0 mD · So 21.8% · Sw 63.0% · Density 2.65 · ROBERTSON GROUP PLC -- --
16/16a- 3 ↳ Plug 18 1320.25 -- φ 32.1% · Kh 1540.0 mD · Density 2.65 · ROBERTSON GROUP PLC -- --
16/16a- 3 ↳ Plug 19 1320.5 -- φ 32.6% · Kh 1880.0 mD · Density 2.64 · ROBERTSON GROUP PLC -- --
16/16a- 3 ↳ Plug 20 1320.75 -- φ 33.0% · Kh 1580.0 mD · Density 2.65 · ROBERTSON GROUP PLC -- --
16/16a- 3 ↳ Plug 21 1321.0 -- φ 31.3% · Kh 1670.0 mD · So 33.4% · Sw 52.0% · Density 2.64 · ROBERTSON GROUP PLC FRACTURES --
16/16a- 3 ↳ Plug 22 1321.25 -- ROBERTSON GROUP PLC FRACTURES --
16/16a- 3 ↳ Plug 23 1321.59 -- φ 31.6% · Kh 4730.0 mD · Density 2.64 · ROBERTSON GROUP PLC -- --
16/16a- 3 ↳ Plug 24 1321.79 -- φ 30.4% · Kh 4120.0 mD · Density 2.65 · ROBERTSON GROUP PLC -- --
16/16a- 3 ↳ Plug 25 1321.96 -- φ 33.1% · Kh 4650.0 mD · So 27.2% · Sw 33.5% · Density 2.65 · ROBERTSON GROUP PLC FRACTURES --
16/16a- 3 ↳ Plug 26 1322.25 -- φ 32.5% · Kh 3310.0 mD · Density 2.63 · ROBERTSON GROUP PLC -- --
16/16a- 3 ↳ Plug 27 1322.47 -- φ 38.7% · Kh 835.0 mD · Density 2.65 · ROBERTSON GROUP PLC -- --
16/16a- 3 ↳ Plug 28 1322.75 -- φ 38.5% · Kh 1460.0 mD · Density 2.67 · ROBERTSON GROUP PLC -- --
16/16a- 3 ↳ Plug 29 1322.98 -- φ 36.0% · Kh 1010.0 mD · Kv 517.0 mD · So 11.4% · Sw 65.2% · Density 2.64 · ROBERTSON GROUP PLC -- --
16/16a- 3 ↳ Plug 30 1323.21 -- φ 39.5% · Kh 3570.0 mD · Density 2.64 · ROBERTSON GROUP PLC -- --
16/16a- 3 ↳ Plug 31 1323.5 -- ROBERTSON GROUP PLC SHALE NO ANALYSIS --
16/16a- 3 ↳ Plug 32 1323.75 -- φ 34.7% · Kh 3040.0 mD · Density 2.64 · ROBERTSON GROUP PLC -- --
16/16a- 3 ↳ Plug 33 1324.0 -- φ 32.7% · Kv 5240.0 mD · Density 2.65 · ROBERTSON GROUP PLC NPP --
16/16a- 3 ↳ Core Plug #1 1324.25 -- ROBERTSON GROUP PLC FRACTURES --
16/16a- 3 ↳ Core Plug #1 1324.5 -- ROBERTSON GROUP PLC FRACTURES --
16/16a- 3 ↳ Plug 36 1324.75 -- φ 34.0% · Kh 5240.0 mD · Density 2.66 · ROBERTSON GROUP PLC -- --
16/16a- 3 ↳ Plug 37 1325.0 -- φ 33.9% · Kh 3560.0 mD · Kv 5610.0 mD · So 26.0% · Sw 43.6% · Density 2.65 · ROBERTSON GROUP PLC -- --
16/16a- 3 ↳ Plug 38 1325.25 -- φ 34.4% · Kh 6320.0 mD · Density 2.65 · ROBERTSON GROUP PLC -- --
16/16a- 3 ↳ Core Plug #1 1325.5 -- ROBERTSON GROUP PLC FRACTURES --
16/16a- 3 ↳ Core Plug #1 1325.75 -- ROBERTSON GROUP PLC FRACTURES --
16/16a- 3 ↳ Core Plug #1 1326.0 -- ROBERTSON GROUP PLC LOOSE SAND --

Wireline Log Inventory (Ingested Curves)

Wellbore Depth Start (m) Depth Stop (m) Typed Curves Auto-scaled Ingested
16/16a- 3 148.43760681152344 2152.802490234375 12 0 2026-08-08 00:52:02.470804+00 View Log

Source LAS Manifest (Best Curve per Type)

Open full Manifest browser
16/16a- 3
Curve Type Best Mnemonic Source Depth Start (m) Depth Stop (m) Samples
bulk_density DEN OGA Batch Unzipped 733.3488 2152.8024 9315
bulk_density RHOB CGG Digital Well Logs 738.9876 2151.7356 9271
caliper CALI CGG Digital Well Logs 738.9876 2151.888 9272
caliper CAL CGG Digital Well Logs 148.4376 2133.9048 9189
comp_sonic DT CGG Digital Well Logs 739.14 2140.1532 9194
deep_resistivity ILD CGG Digital Well Logs 739.4448 2149.4496 9253
deep_resistivity RES_DEP OGA Batch Unzipped 166.4208 2152.8024 13035
density_correction DRHO CGG Digital Well Logs 739.14 2151.7356 9270
density_correction DENC OGA Batch Unzipped 733.3488 2152.8024 9315
gamma_ray CGR CGG Digital Well Logs 732.5868 2141.8296 9248
gamma_ray GR CGG Digital Well Logs 148.4376 2142.8964 13088
gamma_ray SGR CGG Digital Well Logs 732.5868 2141.8296 9248
med_resistivity ILM CGG Digital Well Logs 739.5972 2150.2116 9257
med_resistivity RES_MED OGA Batch Unzipped 166.4208 2152.8024 13035
micro_resistivity RES_MIC OGA Batch Unzipped 166.4208 2137.5624000000003 12935
neutron_por NPHI CGG Digital Well Logs 738.8352 2145.792 9233
pef PEF CGG Digital Well Logs 732.7392 2151.7356 9273
potassium POTA CGG Digital Well Logs 732.5868 2141.8296 9248
shallow_resistivity RES_SLW OGA Batch Unzipped 166.4208 2152.8024 13035
sp SP OGA Batch Unzipped 166.4208 2152.8024 13035
thorium THOR CGG Digital Well Logs 732.5868 2141.8296 9248
uranium URAN CGG Digital Well Logs 732.5868 2141.8296 9248

Survey Inventory (Deviation)

Open full Survey detail
Wellbore Stations Max MD (m) Max TVDSS (m) Survey File
16/16a- 3 22 2153.000 2127.048 D:\BigSpatial\nsta_raw\CGG_Deviation\16-16a-3 7255k_CGG-Deviation.xlsx

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