Well Data Manager / Well Summary / 9/18a- 28

9/18a- 28

Present

Well Header

Well No
9/18a- 28
NSTA DEN No
6108
Well Name
--
Drill Seq No
28
Quadrant / Block
9 / 18 a
Surface Location
59.438603, 1.570251
Source Datum
ED50
Subsea Well
Yes
Platform
--
Slot No
--
Operator
APACHE BERYL I LIMITED
Original Operator
--
Sub Area Operator
APACHE BERYL I LIMITED
Licence No
P103
Licence Type
Production
Spud Date
1997-04-08
Source File
nsta_feature_service
Imported
2026-05-22 15:28

Wellbores (1)

9/18a- 28 Original
Completed (Shut In) View Log Interpreted Data Survey
Current Intent
Development
Original Intent
Appraisal
Flow Class
Oil Well
Dev Type
Producer
Convention
--
Primary Target
L
Well Seq
WB1
Datum Type
Kelly Bushing
Datum Elev (m)
24.994
Ground Elev (m)
--
Water Depth (m)
107.29
TD MD (m)
3690.820
TD TVDSS (m)
3665.525
TD Datum Depth (m)
24.994
TD Datum Type
Kelly Bushing
Spud Date
1997-04-08
TD Reached
1997-05-25
Completion Date
1997-06-17
Release Date
2001-06-17

Formation Tops (8)

Wellbore Formation Era MD (m) TVDSS (m) Provider
9/18a- 28 Upper Mousa Cenozoic 952.000 926.906 Ternan
Frigg Sst 1661.000 1635.900 Ternan
Odin Sst Cenozoic 1788.000 1762.898 Ternan
Odin Sst Cenozoic 1788.000 1762.898 Ternan
Maureen Sst Mesozoic 2608.000 2582.874 Ternan
Shetland Mesozoic 2788.000 2762.872 Ternan
Hugin 3367.000 3341.868 Ternan
Pentland Mesozoic 3663.000 3637.761 Ternan

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
9/18a- 28 0 0 0 20 8 0 2 1 0 View

Hydrocarbon Occurrence (1)

Wellbore Category Code Formation / Litho Top MD (m) Base MD (m) Notes
9/18a- 28 Oil OW * 3366.8208 -- 150 m thick

Rock Samples (3)

Wellbore Sample Top MD (m) Base MD (m) Key Lab Results Comments Notes
9/18a- 28 Cuttings 725.42 3691.13 -- -- --
9/18a- 28 Core #1 3386.94 3426.81 -- -- --
9/18a- 28 Core #2 3426.87 3480.88 -- -- --

Wireline Log Inventory (Ingested Curves)

Wellbore Depth Start (m) Depth Stop (m) Typed Curves Auto-scaled Ingested
9/18a- 28 88.54440307617188 3694.63330078125 13 0 2026-08-06 19:00:34.833689+00 View Log

Source LAS Manifest (Best Curve per Type)

Open full Manifest browser
9/18a- 28
Curve Type Best Mnemonic Source Depth Start (m) Depth Stop (m) Samples
apparent_water_resistivity RWA Energective CorrectedLOGS 689.61 3649.6752 3092
bit_size BS CGG Digital Well Logs 60.96 3692.4996 23830
bulk_density ZDEN CGG Digital Well Logs 3357.0672 3692.3472 2201
bulk_density DEN OGA Batch Unzipped 3347.4660000000003 3695.8524 2287
bulk_density LDL Energective CorrectedLOGS 3360.2676 3692.652 2182
caliper CALI CGG Digital Well Logs 60.96 3692.4996 23830
caliper CLD Energective CorrectedLOGS 3346.0944 3694.6332 2288
caliper MCAL CGG Digital Well Logs 3357.0672 3692.652 2203
comp_sonic DT CGG Digital Well Logs 3357.0672 3657.6000000000004 1973
comp_sonic DTC Energective CorrectedLOGS 3358.4388000000004 3660.9528 1986
deep_resistivity CRSD Energective CorrectedLOGS 689.61 3681.9840000000004 19589
deep_resistivity RD CGG Digital Well Logs 3358.4388000000004 3682.8984 2130
deep_resistivity RESD CGG Digital Well Logs 689.3052 3692.9568000000004 19636
deep_resistivity RES_DEP OGA Batch Unzipped 689.61 3687.7752 19627
density_correction ZCOR CGG Digital Well Logs 3357.0672 3692.3472 2201
gamma_ray GRI Energective CorrectedLOGS 88.54440000000001 3674.364 23507
gamma_ray GRL CGG Digital Well Logs 88.54440000000001 3674.2116 12857
gamma_ray GR CGG Digital Well Logs 88.54440000000001 3690.6708000000003 23637
med_resistivity RES_MED OGA Batch Unzipped 689.61 3687.7752 19619
neutron_por CNC CGG Digital Well Logs 3357.0672 3688.2324000000003 2174
neutron_por CNLC Energective CorrectedLOGS 3359.3532 3689.4516000000003 2167
neutron_por NEU OGA Batch Unzipped 3346.0944 3690.5184000000004 2261
pef PE CGG Digital Well Logs 3357.0672 3692.3472 2201
porosity POR Energective CorrectedLOGS 689.61 3674.364 19539
potassium K CGG Digital Well Logs 3331.9212 3666.2868000000003 2195
shallow_resistivity RESS CGG Digital Well Logs 689.3052 3692.9568000000004 19636
thorium TH CGG Digital Well Logs 3331.9212 3666.2868000000003 2195
tvdss SS Energective CorrectedLOGS 88.39200000000001 3694.7856 23665
vshale VSH Energective CorrectedLOGS 131.9784 3674.364 23245
vshale VSGR Energective CorrectedLOGS 131.9784 3674.364 23086
water_sat SW Energective CorrectedLOGS 689.61 3674.364 19539
water_sat_xo SXO Energective CorrectedLOGS 689.61 3674.364 19539

Survey Inventory (Deviation)

Open full Survey detail
Wellbore Stations Max MD (m) Max TVDSS (m) Survey File
9/18a- 28 41 3694.176 3668.890 D:\BigSpatial\nsta_raw\CGG_Deviation\9-18a-28 25584ak-CGG_Deviation.xlsx

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