29/11a- 1

Decommissioned

Well Header

Well No
29/11a- 1
NSTA DEN No
3891
Well Name
--
Drill Seq No
1
Quadrant / Block
29 / 11 a
Surface Location
56.650948, 1.158188
Source Datum
ED50
Subsea Well
No
Platform
--
Slot No
--
Operator
AMOCO (U.K.) EXPLORATION COMPANY
Original Operator
--
Sub Area Operator
AMOCO (U.K.) EXPLORATION COMPANY
Licence No
P65
Licence Type
Production
Spud Date
1989-11-25
Source File
nsta_feature_service
Imported
2026-05-22 15:28

Wellbores (1)

29/11a- 1 Original
Current Intent
Exploration
Original Intent
Exploration
Flow Class
Dry Hole
Dev Type
--
Convention
--
Primary Target
A
Well Seq
WB1
Datum Type
Kelly Bushing
Datum Elev (m)
26.210
Ground Elev (m)
--
Water Depth (m)
92.96
TD MD (m)
2487.160
TD TVDSS (m)
2394.000
TD Datum Depth (m)
25.908
TD Datum Type
Kelly Bushing
Spud Date
1989-11-25
TD Reached
1989-12-15
Completion Date
1989-12-23
Release Date
1993-12-23

Formation Tops (21)

Wellbore Formation Era MD (m) TVDSS (m) Provider
29/11a- 1 Stronsay Cenozoic 1189.000 1162.790 Lloyds Register
Horda Cenozoic 1189.000 1162.790 Lloyds Register
Moray Mesozoic 1696.000 1669.790 Lloyds Register
Balder Cenozoic 1696.000 1669.790 Lloyds Register
Balder Tuff Cenozoic 1696.000 1669.790 Lloyds Register
Sele Mesozoic 1717.000 1690.790 Lloyds Register
Montrose Mesozoic 1776.000 1749.790 Lloyds Register
Lista Mesozoic 1776.000 1749.790 Lloyds Register
Maureen Mesozoic 1838.000 1811.790 Lloyds Register
Maureen II Mudstone 1838.000 1811.790 Lloyds Register
Upper Cretaceous Chalk Mesozoic 1858.000 1831.790 Lloyds Register
Chalk Mesozoic 1858.000 1831.790 Lloyds Register
Cromer Knoll Mesozoic 2002.000 1975.790 Lloyds Register
Valhall Mesozoic 2002.000 1975.790 Lloyds Register
Humber Mesozoic 2035.000 2008.790 Lloyds Register
Kimmeridge Clay 2035.000 2008.790 Lloyds Register
Fulmar Mesozoic 2179.000 2152.790 Lloyds Register
Heron Palaeozoic 2345.000 2318.790 Lloyds Register
Smith Bank Mesozoic 2345.000 2318.790 Lloyds Register
Zechstein Palaeozoic 2435.000 2408.790 Lloyds Register
Turbot Anhydrite Palaeozoic 2435.000 2408.790 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
29/11a- 1 8 11 2 10 21 1 1 1 0 View

Hydrocarbon Occurrence (0)

No hydrocarbon shows or DSTs recorded for this well.

Rock Samples (55)

Wellbore Sample Top MD (m) Base MD (m) Key Lab Results Comments Notes
29/11a- 1 Cuttings 597.41 2487.17 -- -- --
29/11a- 1 Core #1 2179.62 2199.44 φ 28.9% (n=53) · Kh 509.7 mD (n=45) · Density 2.67 (n=53) · ROBERTSON -- .
29/11a- 1 ↳ Plug 1 2179.655 -- φ 29.8% · Kh 105.0 mD · Density 2.67 · ROBERTSON -- --
29/11a- 1 ↳ Plug 2 2179.991 -- φ 29.0% · Kh 85.4 mD · Density 2.66 · ROBERTSON -- --
29/11a- 1 ↳ Plug 5 2180.844 -- φ 29.5% · Density 2.67 · ROBERTSON -- --
29/11a- 1 ↳ Plug 6 2181.149 -- φ 22.5% · Kh 27.7 mD · Density 2.68 · ROBERTSON -- --
29/11a- 1 ↳ Plug 7 2181.454 -- φ 23.2% · Density 2.69 · ROBERTSON -- --
29/11a- 1 ↳ Plug 8 2181.758 -- φ 20.5% · Kh 173.0 mD · Density 2.64 · ROBERTSON -- --
29/11a- 1 ↳ Plug 9 2182.063 -- φ 21.5% · Kh 240.0 mD · Density 2.64 · ROBERTSON -- --
29/11a- 1 ↳ Plug 10 2182.368 -- φ 32.4% · Density 2.64 · ROBERTSON -- --
29/11a- 1 ↳ Plug 11 2182.612 -- φ 32.7% · Density 2.64 · ROBERTSON -- --
29/11a- 1 ↳ Plug 12 2182.978 -- φ 28.5% · Density 2.64 · ROBERTSON -- --
29/11a- 1 ↳ Plug 13 2183.282 -- φ 34.3% · Kh 1440.0 mD · Density 2.65 · ROBERTSON -- --
29/11a- 1 ↳ Plug 14 2183.526 -- φ 32.5% · Kh 772.0 mD · Density 2.66 · ROBERTSON -- --
29/11a- 1 ↳ Plug 15 2183.892 -- φ 33.8% · Kh 1720.0 mD · Density 2.65 · ROBERTSON -- --
29/11a- 1 ↳ Plug 16 2184.197 -- φ 30.0% · Kh 250.0 mD · Density 2.66 · ROBERTSON -- --
29/11a- 1 ↳ Plug 17 2184.502 -- φ 27.7% · Kh 153.0 mD · Density 2.70 · ROBERTSON -- --
29/11a- 1 ↳ Plug 18 2184.806 -- φ 34.4% · Kh 1300.0 mD · Density 2.70 · ROBERTSON -- --
29/11a- 1 ↳ Plug 19 2185.111 -- φ 30.4% · Kh 232.0 mD · Density 2.69 · ROBERTSON -- --
29/11a- 1 ↳ Plug 20 2185.446 -- φ 28.4% · Kh 46.3 mD · Density 2.63 · ROBERTSON -- --
29/11a- 1 ↳ Plug 21 2185.721 -- φ 33.1% · Kh 819.0 mD · Density 2.68 · ROBERTSON -- --
29/11a- 1 ↳ Plug 22 2186.026 -- φ 34.0% · Density 2.68 · ROBERTSON -- --
29/11a- 1 ↳ Plug 23 2186.391 -- φ 28.7% · Kh 328.0 mD · Density 2.64 · ROBERTSON -- --
29/11a- 1 ↳ Plug 24 2186.635 -- φ 32.2% · Kh 709.0 mD · Density 2.66 · ROBERTSON -- --
29/11a- 1 ↳ Plug 26 2187.245 -- φ 33.7% · Kh 1170.0 mD · Density 2.67 · ROBERTSON -- --
29/11a- 1 ↳ Plug 27 2187.55 -- φ 31.1% · Kh 640.0 mD · Density 2.67 · ROBERTSON -- --
29/11a- 1 ↳ Plug 28 2187.915 -- φ 30.0% · Kh 122.0 mD · Density 2.66 · ROBERTSON -- --
29/11a- 1 ↳ Plug 29 2188.159 -- φ 32.4% · Kh 728.0 mD · Density 2.65 · ROBERTSON -- --
29/11a- 1 ↳ Plug 30 2188.464 -- φ 32.5% · Density 2.63 · ROBERTSON -- --
29/11a- 1 ↳ Plug 31 2188.769 -- φ 32.9% · Kh 776.0 mD · Density 2.65 · ROBERTSON -- --
29/11a- 1 ↳ Plug 32 2189.074 -- φ 32.8% · Kh 1170.0 mD · Density 2.65 · ROBERTSON -- --
29/11a- 1 ↳ Plug 33 2189.394 -- φ 33.1% · Kh 964.0 mD · Density 2.65 · ROBERTSON -- --
29/11a- 1 ↳ Plug 34 2189.668 -- φ 32.3% · Kh 785.0 mD · Density 2.66 · ROBERTSON -- --
29/11a- 1 ↳ Plug 35 2189.988 -- φ 28.8% · Kh 486.0 mD · Density 2.68 · ROBERTSON -- --
29/11a- 1 ↳ Plug 36 2190.156 -- φ 28.9% · Kh 437.0 mD · Density 2.67 · ROBERTSON -- --
29/11a- 1 ↳ Plug 37 2190.537 -- φ 25.8% · Kh 278.0 mD · Density 2.70 · ROBERTSON -- --
29/11a- 1 ↳ Plug 38 2190.841 -- φ 27.2% · Kh 470.0 mD · Density 2.70 · ROBERTSON -- --
29/11a- 1 ↳ Plug 39 2191.177 -- φ 26.4% · Kh 321.0 mD · Density 2.71 · ROBERTSON -- --
29/11a- 1 ↳ Plug 40 2191.451 -- φ 26.9% · Kh 262.0 mD · Density 2.69 · ROBERTSON -- --
29/11a- 1 ↳ Plug 41 2191.786 -- φ 27.1% · Kh 366.0 mD · Density 2.70 · ROBERTSON -- --
29/11a- 1 ↳ Plug 42 2192.061 -- φ 26.8% · Kh 121.0 mD · Density 2.71 · ROBERTSON -- --
29/11a- 1 ↳ Plug 43 2192.365 -- φ 24.6% · Kh 253.0 mD · Density 2.71 · ROBERTSON -- --
29/11a- 1 ↳ Plug 44 2192.67 -- φ 25.0% · Kh 385.0 mD · Density 2.70 · ROBERTSON -- --
29/11a- 1 ↳ Plug 45 2192.975 -- φ 25.8% · Density 2.69 · ROBERTSON -- --
29/11a- 1 ↳ Plug 46 2193.28 -- φ 24.8% · Kh 288.0 mD · Density 2.69 · ROBERTSON -- --
29/11a- 1 ↳ Plug 47 2193.585 -- φ 26.3% · Kh 372.0 mD · Density 2.68 · ROBERTSON -- --
29/11a- 1 ↳ Plug 48 2193.859 -- φ 27.3% · Kh 489.0 mD · Density 2.69 · ROBERTSON -- --
29/11a- 1 ↳ Plug 50 2194.469 -- φ 26.0% · Kh 294.0 mD · Density 2.67 · ROBERTSON -- --
29/11a- 1 ↳ Plug 51 2194.773 -- φ 29.8% · Kh 709.0 mD · Density 2.67 · ROBERTSON -- --
29/11a- 1 ↳ Plug 52 2195.109 -- φ 27.5% · Kh 404.0 mD · Density 2.66 · ROBERTSON -- --
29/11a- 1 ↳ Plug 53 2195.413 -- φ 27.2% · Kh 381.0 mD · Density 2.66 · ROBERTSON -- --
29/11a- 1 ↳ Plug 54 2195.718 -- φ 28.3% · Kh 541.0 mD · Density 2.65 · ROBERTSON -- --
29/11a- 1 ↳ Plug 55 2196.023 -- φ 27.2% · Kh 306.0 mD · Density 2.66 · ROBERTSON -- --
29/11a- 1 ↳ Plug 56 2196.111 -- φ 27.8% · Kh 644.0 mD · Density 2.65 · ROBERTSON -- --
29/11a- 1 ↳ Plug 57 2196.633 -- φ 27.8% · Kh 376.0 mD · Density 2.66 · ROBERTSON -- --

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
29/11a- 1 0 -- -- --

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