11/25- 1

Decommissioned

Well Header

Well No
11/25- 1
NSTA DEN No
2280
Well Name
--
Drill Seq No
1
Quadrant / Block
11 / 25
Surface Location
58.264013, -3.083074
Source Datum
ED50
Subsea Well
No
Platform
--
Slot No
--
Operator
SHELL U.K. LIMITED
Original Operator
--
Sub Area Operator
SHELL U.K. LIMITED
Licence No
P368
Licence Type
Production
Spud Date
1983-12-26
Source File
nsta_feature_service
Imported
2026-05-22 15:28

Wellbores (1)

11/25- 1 Original
Current Intent
Exploration
Original Intent
Exploration
Flow Class
Oil Show
Dev Type
--
Convention
--
Primary Target
A
Well Seq
WB1
Datum Type
Kelly Bushing
Datum Elev (m)
34.442
Ground Elev (m)
--
Water Depth (m)
69.19
TD MD (m)
3312.262
TD TVDSS (m)
3307.385
TD Datum Depth (m)
34.442
TD Datum Type
Kelly Bushing
Spud Date
1983-12-26
TD Reached
1984-04-30
Completion Date
1984-05-05
Release Date
1988-05-05

Formation Tops (15)

Wellbore Formation Era MD (m) TVDSS (m) Provider
11/25- 1 Lower Cretaceous Undifferentiated Mesozoic 69.000 34.558 Lloyds Register
Cromer Knoll Mesozoic 69.000 34.558 Lloyds Register
Humber Mesozoic 575.000 540.558 Lloyds Register
Kimmeridge Clay 575.000 540.558 Lloyds Register
Burns Sandstone Mesozoic 2224.000 2189.558 Lloyds Register
Heather Mesozoic 2752.000 2717.558 Lloyds Register
Alness Spiculite Mesozoic 2752.000 2717.558 Lloyds Register
Fladen Mesozoic 2921.000 2886.558 Lloyds Register
Beatrice 2921.000 2886.558 Lloyds Register
Brora Coal Mesozoic 2975.000 2940.558 Lloyds Register
Orrin 3141.000 3106.558 Lloyds Register
Dunrobin Bay Mesozoic 3141.000 3106.558 Lloyds Register
Lower Jurassic Undifferentiated Mesozoic 3179.000 3144.558 Lloyds Register
Heron Palaeozoic 3325.000 3290.558 Lloyds Register
Stotfield Calcrete Mesozoic 3325.000 3290.558 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
11/25- 1 5 8 2 16 15 1 3 1 0 View

Hydrocarbon Occurrence (0)

No hydrocarbon shows or DSTs recorded for this well.

Rock Samples (13)

Wellbore Sample Top MD (m) Base MD (m) Key Lab Results Comments Notes
11/25- 1 Cuttings 210.31 3346.7 -- -- .
11/25- 1 Core #1 1813.56 1832.06 φ 4.8% (n=4) · Kh 0.1 mD (n=4) · Density 2.56 (n=4) · CORE LABORATORIES UK LTD. INTBD VFG SS SLTST SIL CMT ABNT CARB PY; SLTST THIN VFG SS LAMS CARB .
11/25- 1 ↳ Plug 01 1821.637 -- φ 4.3% · Kh 0.1 mD · Density 2.60 · CORE LABORATORIES UK LTD. INTBD VFG SS SLTST SIL CMT ABNT CARB PY --
11/25- 1 ↳ Plug 02 1826.971 -- φ 5.3% · Kh 0.1 mD · Density 2.53 · CORE LABORATORIES UK LTD. SLTST THIN VFG SS LAMS CARB --
11/25- 1 ↳ Plug 03 1828.8 -- φ 4.1% · Kh 0.1 mD · Density 2.57 · CORE LABORATORIES UK LTD. SLTST THIN VFG SS LAMS CARB --
11/25- 1 ↳ Plug 04 1829.41 -- φ 5.3% · Kh 0.1 mD · Density 2.55 · CORE LABORATORIES UK LTD. SLTST THIN VFG SS LAMS CARB --
11/25- 1 Core #2 2030.58 2030.88 -- -- .
11/25- 1 Core #3 2187.24 2192.73 φ 2.9% (n=5) · Kh 0.1 mD (n=5) · Density 2.62 (n=5) · CORE LABORATORIES UK LTD. SLTST CARB BLK CALC CLSTS; SS GY VFG/MG CALC CMT TR PY; SS SLTST LAM VFG/ MG CALC CMT TR PY .
11/25- 1 ↳ Plug 05 2187.245 -- φ 2.0% · Kh 0.0 mD · Density 2.68 · CORE LABORATORIES UK LTD. SS GY VFG/MG CALC CMT TR PY --
11/25- 1 ↳ Plug 06 2188.434 -- φ 5.2% · Kh 0.1 mD · Density 2.67 · CORE LABORATORIES UK LTD. SS GY VFG/MG CALC CMT TR PY --
11/25- 1 ↳ Plug 07 2189.988 -- φ 1.7% · Kh 0.0 mD · Density 2.67 · CORE LABORATORIES UK LTD. SS GY VFG/MG CALC CMT TR PY --
11/25- 1 ↳ Plug 08 2190.659 -- φ 3.4% · Kh 0.1 mD · Density 2.60 · CORE LABORATORIES UK LTD. SS SLTST LAM VFG/ MG CALC CMT TR PY --
11/25- 1 ↳ Plug 09 2191.603 -- φ 2.1% · Kh 0.0 mD · Density 2.49 · CORE LABORATORIES UK LTD. SLTST CARB BLK CALC CLSTS --

Wireline Log Inventory (Ingested Curves)

No wireline log curves ingested for this well.

Source LAS Manifest (Best Curve per Type)

Open full Manifest browser

No scanned LAS source files matched to this well.

Survey Inventory (Deviation)

Open full Survey detail
Wellbore Stations Max MD (m) Max TVDSS (m) Survey File
11/25- 1 0 -- -- --

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