Well Data Manager / Well Summary / 29/03a- 2

29/03a- 2

Decommissioned

Well Header

Well No
29/03a- 2
NSTA DEN No
1256
Well Name
--
Drill Seq No
2
Quadrant / Block
29 / 3 a
Surface Location
56.932281, 1.436620
Source Datum
ED50
Subsea Well
No
Platform
--
Slot No
--
Operator
ADURA ENERGY LIMITED
Original Operator
--
Sub Area Operator
ADURA ENERGY LIMITED
Licence No
P12
Licence Type
Production
Spud Date
1978-09-18
Source File
nsta_feature_service
Imported
2026-05-22 15:28

Wellbores (1)

29/03a- 2 Original
Abandoned Phase 3 View Log Interpreted Data Survey
Current Intent
Exploration
Original Intent
Exploration
Flow Class
Oil and Gas Shows
Dev Type
--
Convention
--
Primary Target
B
Well Seq
WB1
Datum Type
Kelly Bushing
Datum Elev (m)
25.908
Ground Elev (m)
--
Water Depth (m)
97.84
TD MD (m)
3829.812
TD TVDSS (m)
0.000
TD Datum Depth (m)
25.908
TD Datum Type
Kelly Bushing
Spud Date
1978-09-18
TD Reached
1978-11-27
Completion Date
1979-01-05
Release Date
1983-01-05

Formation Tops (18)

Wellbore Formation Era MD (m) TVDSS (m) Provider
29/03a- 2 Horda Cenozoic 2418.000 2391.832 Lloyds Register
Stronsay Cenozoic 2418.000 2391.832 Lloyds Register
Balder Tuff Cenozoic 2633.000 2606.611 Lloyds Register
Balder Cenozoic 2633.000 2606.611 Lloyds Register
Moray Mesozoic 2633.000 2606.611 Lloyds Register
Sele Mesozoic 2652.000 2625.576 Lloyds Register
Cromarty Sandstone Cenozoic 2670.000 2643.543 Lloyds Register
Forties Sandstone Mesozoic 2778.000 2751.406 Lloyds Register
Lista Mesozoic 2818.000 2791.361 Lloyds Register
Montrose Mesozoic 2818.000 2791.361 Lloyds Register
Balmoral Sandstone Cenozoic 2867.000 2840.309 Lloyds Register
Maureen Mesozoic 2898.000 2871.283 Lloyds Register
Ekofisk Mesozoic 2906.000 2879.278 Lloyds Register
Chalk Mesozoic 2906.000 2879.278 Lloyds Register
Upper Cretaceous Chalk Mesozoic 2977.000 2950.236 Lloyds Register
Cromer Knoll Mesozoic 3700.000 3671.744 Lloyds Register
Rodby Mesozoic 3700.000 3671.744 Lloyds Register
Sola 3746.000 3717.556 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
29/03a- 2 5 9 4 18 18 1 2 1 4 View

Hydrocarbon Occurrence (6)

Wellbore Category Code Formation / Litho Top MD (m) Base MD (m) Notes
29/03a- 2 Oil shows OS Montrose Group 2669.7432000000003 -- 151 m thick
29/03a- 2 DST DST 3 -- 2682.2 2698.1 Not used for labelling, multiple DSTs in same play / Forties
29/03a- 2 DST DST 3A -- 2682.3 2698.1 Label / Forties
29/03a- 2 DST DST 1 -- 2709.7 2719.4 Not used for labelling, multiple DSTs in same play / Forties
29/03a- 2 DST DST 2 -- 2714.2 2717.3 Not used for labelling, multiple DSTs in same play / Forties
29/03a- 2 Gas shows GS Hidra Formation 3593.8968 -- 106 m thick

Rock Samples (19)

Wellbore Sample Top MD (m) Base MD (m) Key Lab Results Comments Notes
29/03a- 2 Cuttings 505.97 3855.72 -- -- .
29/03a- 2 Core #1 2692.3 2698.49 φ 16.2% (n=7) · Kh 7.9 mD (n=6) · Density 2.66 (n=7) · CORE LABORATORIES U. K. LTD SS GY F-MG CALC CMT; SS GY F-MG SIL CMT; SS GY F-MG SIL CMT TR FRAC; SS GY F-MG TR CALC CMT; SS GY VF-FG SIL CMT TR CARB .
29/03a- 2 ↳ Plug 01 2692.359 -- φ 20.2% · Kh 0.3 mD · Density 2.67 · CORE LABORATORIES U. K. LTD SS GY F-MG SIL CMT --
29/03a- 2 ↳ Plug 02 2693.518 -- φ 20.3% · Kh 0.5 mD · Density 2.65 · CORE LABORATORIES U. K. LTD SS GY F-MG SIL CMT --
29/03a- 2 ↳ Plug 03 2694.432 -- φ 26.1% · Kh 13.0 mD · Density 2.68 · CORE LABORATORIES U. K. LTD SS GY F-MG SIL CMT --
29/03a- 2 ↳ Plug 04 2695.499 -- φ 6.1% · Density 2.62 · CORE LABORATORIES U. K. LTD SS GY VF-FG SIL CMT TR CARB --
29/03a- 2 ↳ Plug 05 2696.078 -- φ 15.2% · Kh 9.6 mD · Density 2.66 · CORE LABORATORIES U. K. LTD SS GY F-MG SIL CMT TR FRAC --
29/03a- 2 ↳ Plug 06 2697.084 -- φ 3.5% · Kh 0.0 mD · Density 2.69 · CORE LABORATORIES U. K. LTD SS GY F-MG CALC CMT --
29/03a- 2 ↳ Plug 07 2697.937 -- φ 22.0% · Kh 24.0 mD · Density 2.65 · CORE LABORATORIES U. K. LTD SS GY F-MG TR CALC CMT --
29/03a- 2 Core #2 2929.13 2938.7 φ 6.9% (n=9) · Kh 0.0 mD (n=8) · Density 2.68 (n=9) · CORE LABORATORIES U. K. LTD LS GY VFG CALC CMT .
29/03a- 2 ↳ Plug 08 2929.86 -- φ 5.1% · Kh 0.0 mD · Density 2.67 · CORE LABORATORIES U. K. LTD LS GY VFG CALC CMT --
29/03a- 2 ↳ Plug 09 2930.713 -- φ 7.7% · Kh 0.0 mD · Density 2.69 · CORE LABORATORIES U. K. LTD LS GY VFG CALC CMT --
29/03a- 2 ↳ Plug 10 2931.871 -- φ 6.6% · Kh 0.0 mD · Density 2.69 · CORE LABORATORIES U. K. LTD LS GY VFG CALC CMT --
29/03a- 2 ↳ Plug 11 2933.029 -- φ 6.7% · Kh 0.0 mD · Density 2.68 · CORE LABORATORIES U. K. LTD LS GY VFG CALC CMT --
29/03a- 2 ↳ Plug 12 2933.73 -- φ 10.0% · Kh 0.0 mD · Density 2.68 · CORE LABORATORIES U. K. LTD LS GY VFG CALC CMT --
29/03a- 2 ↳ Plug 13 2934.919 -- φ 5.3% · Kh 0.0 mD · Density 2.69 · CORE LABORATORIES U. K. LTD LS GY VFG CALC CMT --
29/03a- 2 ↳ Plug 14 2935.834 -- φ 6.7% · Density 2.69 · CORE LABORATORIES U. K. LTD LS GY VFG CALC CMT --
29/03a- 2 ↳ Plug 15 2936.596 -- φ 7.6% · Kh 0.0 mD · Density 2.69 · CORE LABORATORIES U. K. LTD LS GY VFG CALC CMT --
29/03a- 2 ↳ Plug 16 2937.876 -- φ 6.7% · Kh 0.0 mD · Density 2.68 · CORE LABORATORIES U. K. LTD LS GY VFG CALC CMT --

Wireline Log Inventory (Ingested Curves)

Wellbore Depth Start (m) Depth Stop (m) Typed Curves Auto-scaled Ingested
29/03a- 2 121.00559997558594 3842.613525390625 10 0 2026-08-06 12:33:55.49004+00 View Log

Source LAS Manifest (Best Curve per Type)

Open full Manifest browser
29/03a- 2
Curve Type Best Mnemonic Source Depth Start (m) Depth Stop (m) Samples
bulk_density RHOB CGG Digital Well Logs 2111.3496 3841.0896000000002 11351
caliper CALI CGG Digital Well Logs 2111.3496 3841.0896000000002 11351
caliper CALS CGG Digital Well Logs 2590.6476000000002 3688.0800000000004 5637
comp_sonic DT CGG Digital Well Logs 488.8992 3829.8120000000004 21923
deep_resistivity ILD CGG Digital Well Logs 488.1372 3840.3276 21997
deep_resistivity LLD CGG Digital Well Logs 2590.8 3684.27 5603
density_correction DRHO CGG Digital Well Logs 2111.3496 3840.9372000000003 11350
gamma_ray GRD CGG Digital Well Logs 2103.2724000000003 3831.3360000000002 11340
gamma_ray GRL CGG Digital Well Logs 2617.4700000000003 3678.7836 4905
gamma_ray GRI CGG Digital Well Logs 121.0056 3831.9456 24351
micro_resistivity MSFL CGG Digital Well Logs 2590.6476000000002 3688.5372 5640
neutron_por NPHI CGG Digital Well Logs 2111.3496 3833.6220000000003 11302
shallow_resistivity SFLU CGG Digital Well Logs 487.8324 3842.6136 22014
shallow_resistivity LLS CGG Digital Well Logs 2590.8 3684.27 5603
sp SP CGG Digital Well Logs 487.68 3842.6136 22015

Survey Inventory (Deviation)

Open full Survey detail
Wellbore Stations Max MD (m) Max TVDSS (m) Survey File
29/03a- 2 116 3855.720 3826.828 D:\BigSpatial\nsta_raw\CGG_Deviation\29-3a-2 1158cn_CGG-Deviation.xlsx

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