Well Data Manager / Well Summary / 23/16b- 1

23/16b- 1

Decommissioned

Well Header

Well No
23/16b- 1
NSTA DEN No
2544
Well Name
--
Drill Seq No
1
Quadrant / Block
23 / 16 b
Surface Location
57.472780, 2.091217
Source Datum
ED50
Subsea Well
Yes
Platform
--
Slot No
--
Operator
ADURA ENERGY LIMITED
Original Operator
--
Sub Area Operator
ADURA ENERGY LIMITED
Licence No
P359
Licence Type
Production
Spud Date
1984-12-12
Source File
nsta_feature_service
Imported
2026-05-22 15:28

Wellbores (2)

23/16b- 1 Original parent: 23/16b- 1J
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
A
Well Seq
WB1
Datum Type
Kelly Bushing
Datum Elev (m)
24.994
Ground Elev (m)
--
Water Depth (m)
82.91
TD MD (m)
4206.240
TD TVDSS (m)
--
TD Datum Depth (m)
24.994
TD Datum Type
Kelly Bushing
Spud Date
1984-12-12
TD Reached
1985-02-12
Completion Date
1985-03-29
Release Date
1989-03-29
23/16b- 1J Sidetrack J
Abandoned Phase 3 Survey
Current Intent
Exploration
Original Intent
Exploration
Flow Class
--
Dev Type
--
Convention
Conventional
Primary Target
--
Well Seq
--
Datum Type
Rotary Table
Datum Elev (m)
24.994
Ground Elev (m)
--
Water Depth (m)
82.91
TD MD (m)
2196.694
TD TVDSS (m)
--
TD Datum Depth (m)
--
TD Datum Type
--
Spud Date
1984-11-14
TD Reached
1984-12-06
Completion Date
1984-12-12
Release Date
1988-12-12

Formation Tops (19)

Wellbore Formation Era MD (m) TVDSS (m) Provider
23/16b- 1 Moray Mesozoic 2801.000 1884.538 Lloyds Register
Balder Tuff Cenozoic 2801.000 1884.538 Lloyds Register
Balder Cenozoic 2801.000 1884.538 Lloyds Register
Sele Mesozoic 2827.000 1884.538 Lloyds Register
Forties Sandstone Mesozoic 2956.000 1884.538 Lloyds Register
Lista Mesozoic 3085.000 1884.538 Lloyds Register
Montrose Mesozoic 3085.000 1884.538 Lloyds Register
Maureen Mesozoic 3180.000 1884.538 Lloyds Register
Ekofisk Mesozoic 3197.000 1884.538 Lloyds Register
Chalk Mesozoic 3197.000 1884.538 Lloyds Register
Upper Cretaceous Chalk Mesozoic 3301.000 1884.538 Lloyds Register
Cromer Knoll Mesozoic 3818.000 1884.538 Lloyds Register
Lower Cretaceous Undifferentiated Mesozoic 3818.000 1884.538 Lloyds Register
Humber Mesozoic 3991.000 1884.538 Lloyds Register
Kimmeridge Clay 3991.000 1884.538 Lloyds Register
Heather Mesozoic 4068.000 1884.538 Lloyds Register
Smith Bank Mesozoic 4094.000 1884.538 Lloyds Register
Heron Palaeozoic 4094.000 1884.538 Lloyds Register
Zechstein Palaeozoic 4136.000 1884.538 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
23/16b- 1 7 10 2 17 19 4 2 1 4 View
23/16b- 1J 0 0 0 0 0 0 0 0 0

Hydrocarbon Occurrence (4)

Wellbore Category Code Formation / Litho Top MD (m) Base MD (m) Notes
23/16b- 1 DST DST 3 -- 2955.6 2966.3 Not used for labelling, multiple DSTs in same play / Forties
23/16b- 1 DST DST 4 -- 2955.6 2988.3 Label / Forties
23/16b- 1 DST DST 1 -- 3002.3 3011.4 Not used for labelling, multiple DSTs in same play / Forties
23/16b- 1 DST DST 2 -- 3023.6 3069.3 Not used for labelling, multiple DSTs in same play / Forties

Rock Samples (56)

Wellbore Sample Top MD (m) Base MD (m) Key Lab Results Comments Notes
23/16b- 1 Cuttings 222.5 4206.24 -- -- .
23/16b- 1 Core #1 2952.9 2961.95 φ 20.1% (n=26) · Kh 8.2 mD (n=23) · Density 2.68 (n=26) · PVT LABORATORY AND CONSULTANCY SERVICES CONSOLIDATED sidetrack 1 .
23/16b- 1 ↳ Plug 01 2953.299 -- φ 23.6% · Kh 11.0 mD · Density 2.66 · PVT LABORATORY AND CONSULTANCY SERVICES CONSOLIDATED --
23/16b- 1 ↳ Plug 02 2953.634 -- φ 23.1% · Kh 4.1 mD · Density 2.68 · PVT LABORATORY AND CONSULTANCY SERVICES CONSOLIDATED --
23/16b- 1 ↳ Plug 03 2953.847 -- φ 23.6% · Kh 43.0 mD · Density 2.66 · PVT LABORATORY AND CONSULTANCY SERVICES CONSOLIDATED --
23/16b- 1 ↳ Plug 04 2954.152 -- φ 23.7% · Kh 7.4 mD · Density 2.66 · PVT LABORATORY AND CONSULTANCY SERVICES CONSOLIDATED --
23/16b- 1 ↳ Plug 05 2954.609 -- φ 21.4% · Kh 2.7 mD · Density 2.66 · PVT LABORATORY AND CONSULTANCY SERVICES CONSOLIDATED --
23/16b- 1 ↳ Plug 06 2954.945 -- φ 24.1% · Kh 5.1 mD · Density 2.66 · PVT LABORATORY AND CONSULTANCY SERVICES CONSOLIDATED --
23/16b- 1 ↳ Plug 07 2955.432 -- φ 18.4% · Kh 1.1 mD · Density 2.66 · PVT LABORATORY AND CONSULTANCY SERVICES CONSOLIDATED --
23/16b- 1 ↳ Plug 08 2955.676 -- φ 20.9% · Kh 1.4 mD · Density 2.66 · PVT LABORATORY AND CONSULTANCY SERVICES CONSOLIDATED --
23/16b- 1 ↳ Plug 09 2956.164 -- φ 15.9% · Density 2.70 · PVT LABORATORY AND CONSULTANCY SERVICES CONSOLIDATED --
23/16b- 1 ↳ Plug 10 2956.408 -- φ 24.5% · Kh 20.0 mD · Density 2.66 · PVT LABORATORY AND CONSULTANCY SERVICES CONSOLIDATED --
23/16b- 1 ↳ Plug 11 2956.865 -- φ 10.6% · Kh 0.0 mD · Density 2.90 · PVT LABORATORY AND CONSULTANCY SERVICES CONSOLIDATED --
23/16b- 1 ↳ Plug 12 2957.139 -- φ 22.9% · Kh 43.0 mD · Density 2.66 · PVT LABORATORY AND CONSULTANCY SERVICES CONSOLIDATED --
23/16b- 1 ↳ Plug 13 2957.322 -- φ 22.5% · Kh 19.0 mD · Density 2.66 · PVT LABORATORY AND CONSULTANCY SERVICES CONSOLIDATED --
23/16b- 1 ↳ Plug 14 2957.688 -- φ 22.0% · Kh 0.7 mD · Density 2.66 · PVT LABORATORY AND CONSULTANCY SERVICES CONSOLIDATED --
23/16b- 1 ↳ Plug 15 2957.993 -- φ 22.2% · Kh 1.1 mD · Density 2.66 · PVT LABORATORY AND CONSULTANCY SERVICES CONSOLIDATED --
23/16b- 1 ↳ Plug 16 2958.145 -- φ 20.0% · Kh 0.8 mD · Density 2.66 · PVT LABORATORY AND CONSULTANCY SERVICES CONSOLIDATED --
23/16b- 1 ↳ Plug 17 2958.389 -- φ 21.4% · Kh 18.0 mD · Density 2.65 · PVT LABORATORY AND CONSULTANCY SERVICES CONSOLIDATED --
23/16b- 1 ↳ Plug 18 2959.212 -- φ 11.5% · Kh 1.4 mD · Density 2.70 · PVT LABORATORY AND CONSULTANCY SERVICES CONSOLIDATED --
23/16b- 1 ↳ Plug 19 2959.456 -- φ 21.7% · Kh 0.6 mD · Density 2.66 · PVT LABORATORY AND CONSULTANCY SERVICES CONSOLIDATED --
23/16b- 1 ↳ Plug 20 2959.913 -- φ 20.9% · Kh 0.7 mD · Density 2.66 · PVT LABORATORY AND CONSULTANCY SERVICES CONSOLIDATED --
23/16b- 1 ↳ Plug 21 2960.187 -- φ 12.4% · Density 2.71 · PVT LABORATORY AND CONSULTANCY SERVICES CONSOLIDATED --
23/16b- 1 ↳ Plug 22 2960.461 -- φ 10.2% · Density 2.71 · PVT LABORATORY AND CONSULTANCY SERVICES CONSOLIDATED --
23/16b- 1 ↳ Plug 23 2960.888 -- φ 21.0% · Kh 3.9 mD · Density 2.65 · PVT LABORATORY AND CONSULTANCY SERVICES CONSOLIDATED --
23/16b- 1 ↳ Plug 24 2961.162 -- φ 21.7% · Kh 1.4 mD · Density 2.66 · PVT LABORATORY AND CONSULTANCY SERVICES CONSOLIDATED --
23/16b- 1 ↳ Plug 25 2961.498 -- φ 22.0% · Kh 1.2 mD · Density 2.66 · PVT LABORATORY AND CONSULTANCY SERVICES CONSOLIDATED --
23/16b- 1 ↳ Plug 26 2961.772 -- φ 21.4% · Kh 1.1 mD · Density 2.66 · PVT LABORATORY AND CONSULTANCY SERVICES CONSOLIDATED --
23/16b- 1 Core #2 3045.26 3054.4 φ 18.1% (n=27) · Kh 7.6 mD (n=27) · Density 2.66 (n=27) · PVT LABORATORY AND CONSULTANCY SERVICES CONSOLIDATED sidetrack 1 .
23/16b- 1 ↳ Plug 27 3045.348 -- φ 22.3% · Kh 7.0 mD · Density 2.66 · PVT LABORATORY AND CONSULTANCY SERVICES CONSOLIDATED --
23/16b- 1 ↳ Plug 28 3045.653 -- φ 19.2% · Kh 3.6 mD · Density 2.66 · PVT LABORATORY AND CONSULTANCY SERVICES CONSOLIDATED --
23/16b- 1 ↳ Plug 29 3045.958 -- φ 21.8% · Kh 5.1 mD · Density 2.66 · PVT LABORATORY AND CONSULTANCY SERVICES CONSOLIDATED --
23/16b- 1 ↳ Plug 30 3046.232 -- φ 21.4% · Kh 7.7 mD · Density 2.66 · PVT LABORATORY AND CONSULTANCY SERVICES CONSOLIDATED --
23/16b- 1 ↳ Plug 31 3046.476 -- φ 21.0% · Kh 1.7 mD · Density 2.66 · PVT LABORATORY AND CONSULTANCY SERVICES CONSOLIDATED --
23/16b- 1 ↳ Plug 32 3046.781 -- φ 20.7% · Kh 18.0 mD · Density 2.66 · PVT LABORATORY AND CONSULTANCY SERVICES CONSOLIDATED --
23/16b- 1 ↳ Plug 33 3047.025 -- φ 8.9% · Kh 1.2 mD · Density 2.70 · PVT LABORATORY AND CONSULTANCY SERVICES CONSOLIDATED --
23/16b- 1 ↳ Plug 34 3047.329 -- φ 20.1% · Kh 1.9 mD · Density 2.66 · PVT LABORATORY AND CONSULTANCY SERVICES CONSOLIDATED --
23/16b- 1 ↳ Plug 35 3047.604 -- φ 19.1% · Kh 3.3 mD · Density 2.66 · PVT LABORATORY AND CONSULTANCY SERVICES CONSOLIDATED --
23/16b- 1 ↳ Plug 36 3047.848 -- φ 18.5% · Kh 1.5 mD · Density 2.66 · PVT LABORATORY AND CONSULTANCY SERVICES CONSOLIDATED --
23/16b- 1 ↳ Plug 37 3048.213 -- φ 11.2% · Kh 0.4 mD · Density 2.68 · PVT LABORATORY AND CONSULTANCY SERVICES CONSOLIDATED --
23/16b- 1 ↳ Plug 38 3048.488 -- φ 22.0% · Kh 6.7 mD · Density 2.65 · PVT LABORATORY AND CONSULTANCY SERVICES CONSOLIDATED --
23/16b- 1 ↳ Plug 39 3048.762 -- φ 9.9% · Kh 0.1 mD · Density 2.67 · PVT LABORATORY AND CONSULTANCY SERVICES CONSOLIDATED --
23/16b- 1 ↳ Plug 40 3049.067 -- φ 19.3% · Kh 5.4 mD · Density 2.65 · PVT LABORATORY AND CONSULTANCY SERVICES CONSOLIDATED --
23/16b- 1 ↳ Plug 41 3049.494 -- φ 9.5% · Kh 0.2 mD · Density 2.67 · PVT LABORATORY AND CONSULTANCY SERVICES CONSOLIDATED --
23/16b- 1 ↳ Plug 42 3049.798 -- φ 12.4% · Kh 0.9 mD · Density 2.66 · PVT LABORATORY AND CONSULTANCY SERVICES CONSOLIDATED --
23/16b- 1 ↳ Plug 44 3050.195 -- φ 18.0% · Kh 5.9 mD · Density 2.65 · PVT LABORATORY AND CONSULTANCY SERVICES CONSOLIDATED --
23/16b- 1 ↳ Plug 43 3050.469 -- φ 17.5% · Kh 2.5 mD · Density 2.65 · PVT LABORATORY AND CONSULTANCY SERVICES CONSOLIDATED --
23/16b- 1 ↳ Plug 45 3050.499 -- φ 20.0% · Kh 24.0 mD · Density 2.65 · PVT LABORATORY AND CONSULTANCY SERVICES CONSOLIDATED --
23/16b- 1 ↳ Plug 46 3050.804 -- φ 20.4% · Kh 20.0 mD · Density 2.66 · PVT LABORATORY AND CONSULTANCY SERVICES CONSOLIDATED --
23/16b- 1 ↳ Plug 47 3051.109 -- φ 20.8% · Kh 19.0 mD · Density 2.65 · PVT LABORATORY AND CONSULTANCY SERVICES CONSOLIDATED --
23/16b- 1 ↳ Plug 48 3051.383 -- φ 19.7% · Kh 6.5 mD · Density 2.65 · PVT LABORATORY AND CONSULTANCY SERVICES CONSOLIDATED --
23/16b- 1 ↳ Plug 49 3051.78 -- φ 21.6% · Kh 19.0 mD · Density 2.65 · PVT LABORATORY AND CONSULTANCY SERVICES CONSOLIDATED --
23/16b- 1 ↳ Plug 50 3052.084 -- φ 21.1% · Kh 20.0 mD · Density 2.65 · PVT LABORATORY AND CONSULTANCY SERVICES CONSOLIDATED --
23/16b- 1 ↳ Plug 51 3052.267 -- φ 15.5% · Kh 4.9 mD · Density 2.66 · PVT LABORATORY AND CONSULTANCY SERVICES CONSOLIDATED --
23/16b- 1 ↳ Plug 52 3052.45 -- φ 17.4% · Kh 1.8 mD · Density 2.65 · PVT LABORATORY AND CONSULTANCY SERVICES CONSOLIDATED --
23/16b- 1 ↳ Plug 53 3053.73 -- φ 19.5% · Kh 16.0 mD · Density 2.65 · PVT LABORATORY AND CONSULTANCY SERVICES CONSOLIDATED --

Wireline Log Inventory (Ingested Curves)

Wellbore Depth Start (m) Depth Stop (m) Typed Curves Auto-scaled Ingested
23/16b- 1 101.65080261230469 1883.6639404296875 3 0 2026-08-06 12:20:06.156832+00 View Log

Source LAS Manifest (Best Curve per Type)

Open full Manifest browser
23/16b- 1
Curve Type Best Mnemonic Source Depth Start (m) Depth Stop (m) Samples
comp_sonic AC CGG Digital Well Logs 202.0824 1879.5492000000002 11008
gamma_ray GR CGG Digital Well Logs 101.6508 1883.664 11694
sp SP CGG Digital Well Logs 202.0824 791.5656 3869

Survey Inventory (Deviation)

Open full Survey detail
Wellbore Stations Max MD (m) Max TVDSS (m) Survey File
23/16b- 1 69 1946.453 1884.538 D:\BigSpatial\nsta_raw\CGG_Deviation\23-16b-1 5701s_CGG-Deviation.xlsx
23/16b- 1J 0 -- -- --

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