Well Data Manager / Well Summary / 9/09b- 1

9/09b- 1

Decommissioned

Well Header

Well No
9/09b- 1
NSTA DEN No
1321
Well Name
--
Drill Seq No
1
Quadrant / Block
9 / 9 b
Surface Location
59.739115, 1.662502
Source Datum
ED50
Subsea Well
No
Platform
--
Slot No
--
Operator
SERICA ENERGY (UK) LIMITED
Original Operator
--
Sub Area Operator
SERICA ENERGY (UK) LIMITED
Licence No
P276
Licence Type
Production
Spud Date
1979-02-12
Source File
nsta_feature_service
Imported
2026-05-22 15:28

Wellbores (1)

9/09b- 1 Original
Abandoned Phase 3 View Log Interpreted Data Survey
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)
29.870
Ground Elev (m)
--
Water Depth (m)
121.92
TD MD (m)
4018.870
TD TVDSS (m)
3959.100
TD Datum Depth (m)
29.870
TD Datum Type
Kelly Bushing
Spud Date
1979-02-12
TD Reached
1979-05-30
Completion Date
1979-06-12
Release Date
1983-06-12

Formation Tops (7)

Wellbore Formation Era MD (m) TVDSS (m) Provider
9/09b- 1 Upper Mousa Cenozoic 916.000 741.165 Ternan
Frigg Sst 1676.000 1501.124 Ternan
Teal Sst 2139.000 1963.948 Ternan
Maureen Sst Mesozoic 2592.000 2416.898 Ternan
Shetland Mesozoic 2752.000 2576.883 Ternan
Hugin 3463.000 3287.642 Ternan
Cormorant Mesozoic 3485.000 3309.631 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
9/09b- 1 0 0 0 26 7 0 4 1 0 View

Hydrocarbon Occurrence (9)

Wellbore Category Code Formation / Litho Top MD (m) Base MD (m) Notes
9/09b- 1 Oil shows OS Nordland Group 1272.0614640000001 -- 404 m thick
9/09b- 1 Oil shows OS Frigg Sandstone Member 1676.083008 -- 68 m thick
9/09b- 1 Oil shows OS Balder Formation 1743.584016 -- 123 m thick
9/09b- 1 Oil shows OS Kimmeridge Clay Formation 3255.1603680000003 -- 83 m thick
9/09b- 1 Oil shows OS Kimmeridge Clay Formation 3338.163504 -- 47 m thick
9/09b- 1 Oil shows OS Heather Formation 3385.166712 -- 50 m thick
9/09b- 1 Mixed shows OGS * 3462.668208 -- 23 m thick
9/09b- 1 Oil shows OS Cormorant Formation 3485.1715920000006 -- 103 m thick
9/09b- 1 Oil shows OS TRCO 3588.175704 -- 397 m thick

Rock Samples (5)

Wellbore Sample Top MD (m) Base MD (m) Key Lab Results Comments Notes
9/09b- 1 Cuttings 240.0 3988.95 -- -- .
9/09b- 1 Core #1 3498.0 3516.25 -- -- well re-boxed (originally curated Sep`79)
9/09b- 1 Core #2 3617.0 3627.0 -- -- --
9/09b- 1 Core #3 3627.0 3643.45 -- -- --
9/09b- 1 Core #4 3733.0 3733.57 -- -- --

Wireline Log Inventory (Ingested Curves)

Wellbore Depth Start (m) Depth Stop (m) Typed Curves Auto-scaled Ingested
9/09b- 1 212.90280151367188 3990.593994140625 15 0 2026-08-08 02:50:55.71731+00 View Log

Source LAS Manifest (Best Curve per Type)

Open full Manifest browser
9/09b- 1
Curve Type Best Mnemonic Source Depth Start (m) Depth Stop (m) Samples
apparent_water_resistivity RWA Energective CorrectedLOGS 917.5917741600001 3973.63163616 4210
bulk_density RHOB OGA Batch Unzipped 3109.5696 3979.6212 5710
bulk_density CDEN Energective CorrectedLOGS 3107.7054127200004 3985.06151424 5758
bulk_density DEN OGA Batch Unzipped 3109.51527 3979.7187 5711
caliper CALI OGA Batch Unzipped 3109.5696 3979.6212 5710
caliper CLD Energective CorrectedLOGS 3107.5530432 3990.39545328 5794
comp_sonic DT OGA Batch Unzipped 774.1392 3979.7187 21035
comp_sonic DTC Energective CorrectedLOGS 802.53120672 3971.95526664 20798
comp_sonic DTCO OGA Batch Unzipped 774.192 3979.6212 21034
deep_resistivity RDEEP OGA Batch Unzipped 3109.5696 3979.6212 5708
deep_resistivity ILD Energective CorrectedLOGS 775.4043115200001 3990.54785328 21092
deep_resistivity LLD Energective CorrectedLOGS 3106.7910432000003 3977.89880568 5717
density_correction DRHO OGA Batch Unzipped 3107.8932 3979.6212 5721
density_correction DENC OGA Batch Unzipped 3107.83887 3979.7187 5722
density_correction CDRH Energective CorrectedLOGS 3107.4006432 3985.21391424 5761
gamma_ray GRI Energective CorrectedLOGS 212.9028 3976.07000568 24694
gamma_ray GR OGA Batch Unzipped 774.0396 3979.6212 21027
micro_resistivity MSF Energective CorrectedLOGS 3106.7910432000003 3982.6231447200003 5748
micro_resistivity RMICRO OGA Batch Unzipped 3109.5696 3979.6212 5710
neutron_por CNEU Energective CorrectedLOGS 3102.67627368 3983.3851142400003 5780
porosity POR Energective CorrectedLOGS 775.4043115200001 3975.6128361600004 21000
rxo_resistivity RXO OGA Batch Unzipped 3109.5696 3979.6212 5710
shallow_resistivity LLS Energective CorrectedLOGS 3106.7910432000003 3977.44160568 5714
shallow_resistivity RSHAL OGA Batch Unzipped 3109.5696 3979.6212 5710
shallow_resistivity SFL Energective CorrectedLOGS 777.0807115200001 3980.6419447200005 21022
sp SP Energective CorrectedLOGS 760.3168944 3990.54785328 21197
tvdss TVDSS OGA Batch Unzipped 25.6032 3987.0888 25995
tvdss SS Energective CorrectedLOGS 212.7504 3990.7002228 24791
vshale VSH Energective CorrectedLOGS 212.9028 3975.6128361600004 24691
vshale VSGR Energective CorrectedLOGS 212.9028 3183.75209832 19495
water_resistivity RW OGA Batch Unzipped 0.0 3987.0888 26163
water_sat SW Energective CorrectedLOGS 775.4043115200001 3975.6128361600004 21000
water_sat_xo SXO Energective CorrectedLOGS 775.4043115200001 3975.6128361600004 21000

Survey Inventory (Deviation)

Open full Survey detail
Wellbore Stations Max MD (m) Max TVDSS (m) Survey File
9/09b- 1 102 3989.000 3813.380 G:\NSTA_BigFiles\OGA_Batch_Unzipped\UK_9\9_09b- 1\WELL_PATH\WDD_QC\9_09b-_1_wdd_WDD_FILE_1681805_DATACO_MAPPED.csv

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