29/06a- 6

Decommissioned

Well Header

Well No
29/06a- 6
NSTA DEN No
4360
Well Name
--
Drill Seq No
6
Quadrant / Block
29 / 6 a
Surface Location
56.754729, 1.114863
Source Datum
ED50
Subsea Well
No
Platform
--
Slot No
--
Operator
SPIRIT ENERGY NORTH SEA OIL LIMITED
Original Operator
--
Sub Area Operator
SPIRIT ENERGY NORTH SEA OIL LIMITED
Licence No
P244
Licence Type
Production
Spud Date
1991-03-06
Source File
nsta_feature_service
Imported
2026-05-22 15:28

Wellbores (1)

29/06a- 6 Original
Current Intent
Exploration
Original Intent
Exploration
Flow Class
Oil Show
Dev Type
--
Convention
--
Primary Target
F
Well Seq
WB1
Datum Type
Kelly Bushing
Datum Elev (m)
25.298
Ground Elev (m)
--
Water Depth (m)
92.66
TD MD (m)
2316.480
TD TVDSS (m)
2291.182
TD Datum Depth (m)
25.298
TD Datum Type
Kelly Bushing
Spud Date
1991-03-06
TD Reached
1991-03-28
Completion Date
1991-04-05
Release Date
1995-04-05

Formation Tops (22)

Wellbore Formation Era MD (m) TVDSS (m) Provider
29/06a- 6 Horda Cenozoic 1417.000 1391.455 Lloyds Register
Stronsay Cenozoic 1417.000 1391.455 Lloyds Register
Balder Tuff Cenozoic 1904.000 1878.444 Lloyds Register
Balder Cenozoic 1904.000 1878.444 Lloyds Register
Moray Mesozoic 1904.000 1878.444 Lloyds Register
Cromarty Sandstone Cenozoic 1948.000 1922.442 Lloyds Register
Sele Mesozoic 1948.000 1922.442 Lloyds Register
Forties Sandstone Mesozoic 1969.000 1943.441 Lloyds Register
Lista Mesozoic 1975.000 1949.440 Lloyds Register
Montrose Mesozoic 1975.000 1949.440 Lloyds Register
Maureen Marl 2008.000 1982.437 Lloyds Register
Maureen Mesozoic 2008.000 1982.437 Lloyds Register
Chalk Mesozoic 2045.000 2019.432 Lloyds Register
Ekofisk Mesozoic 2045.000 2019.432 Lloyds Register
Upper Cretaceous Chalk Mesozoic 2068.000 2042.428 Lloyds Register
Lower Cretaceous Undifferentiated Mesozoic 2101.000 2075.421 Lloyds Register
Cromer Knoll Mesozoic 2101.000 2075.421 Lloyds Register
Humber Mesozoic 2216.000 2190.394 Lloyds Register
Kimmeridge Clay 2216.000 2190.394 Lloyds Register
Fulmar Mesozoic 2237.000 2211.385 Lloyds Register
Heron Palaeozoic 2262.000 2236.373 Lloyds Register
Smith Bank Mesozoic 2262.000 2236.373 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
29/06a- 6 7 11 4 30 22 1 0 1 0 View

Hydrocarbon Occurrence (2)

Wellbore Category Code Formation / Litho Top MD (m) Base MD (m) Notes
29/06a- 6 Oil shows OS Ekofisk Formation 2045.208 -- 23 m thick
29/06a- 6 Oil shows OS Flounder Formation 2067.7632000000003 -- 24 m thick

Rock Samples (1)

Wellbore Sample Top MD (m) Base MD (m) Key Lab Results Comments Notes
29/06a- 6 Cuttings 304.8 2311.91 -- -- wet samples / curated May`03 to fill gap

Wireline Log Inventory (Ingested Curves)

Wellbore Depth Start (m) Depth Stop (m) Typed Curves Auto-scaled Ingested
29/06a- 6 105.61319732666016 2315.870361328125 11 0 2026-08-06 12:37:58.796994+00 View Log

Source LAS Manifest (Best Curve per Type)

Open full Manifest browser
29/06a- 6
Curve Type Best Mnemonic Source Depth Start (m) Depth Stop (m) Samples
bulk_density RHOB CGG Digital Well Logs 2039.112 2314.8036 1810
caliper CAL CGG Digital Well Logs 295.0464 2315.8704000000002 13019
caliper CALS CGG Digital Well Logs 2038.1976000000002 2314.6512000000002 1815
comp_sonic DT CGG Digital Well Logs 295.5036 2303.2212 13017
deep_resistivity LLD CGG Digital Well Logs 2039.5692000000001 2311.6032 1786
deep_resistivity ILD CGG Digital Well Logs 295.9608 2030.2728000000002 11381
density_correction DRHO CGG Digital Well Logs 2038.9596000000001 2314.8036 1811
gamma_ray GR CGG Digital Well Logs 105.6132 2305.812 14438
gamma_ray GRD CGG Digital Well Logs 2022.5004000000001 2305.05 1855
med_resistivity ILM CGG Digital Well Logs 295.656 2031.0348000000001 11388
micro_resistivity MSFL CGG Digital Well Logs 2038.8072000000002 2314.4988000000003 1810
neutron_por NPHI CGG Digital Well Logs 2037.7404000000001 2308.4028000000003 1777
shallow_resistivity LLS CGG Digital Well Logs 2039.112 2311.6032 1789
shallow_resistivity SFLU CGG Digital Well Logs 297.18 2031.1872 11379
sp SP CGG Digital Well Logs 1247.8512 2291.0292 6802

Survey Inventory (Deviation)

Open full Survey detail
Wellbore Stations Max MD (m) Max TVDSS (m) Survey File
29/06a- 6 78 2315.260 2289.604 D:\BigSpatial\nsta_raw\CGG_Deviation\29-6a-6 12579ak_CGG-Deviation.xlsx

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