Well Data Manager / Well Summary / 9/12a- 10

9/12a- 10

Decommissioned

Well Header

Well No
9/12a- 10
NSTA DEN No
4256
Well Name
--
Drill Seq No
10
Quadrant / Block
9 / 12 a
Surface Location
59.537486, 1.281585
Source Datum
ED50
Subsea Well
No
Platform
--
Slot No
--
Operator
APACHE BERYL I LIMITED
Original Operator
--
Sub Area Operator
APACHE BERYL I LIMITED
Licence No
P254
Licence Type
Production
Spud Date
1990-11-30
Source File
nsta_feature_service
Imported
2026-05-22 15:28

Wellbores (1)

9/12a- 10 Original
Abandoned Phase 3 View Log Interpreted Data Survey
Current Intent
Exploration
Original Intent
Exploration
Flow Class
Dry Hole
Dev Type
--
Convention
--
Primary Target
D
Well Seq
WB1
Datum Type
Kelly Bushing
Datum Elev (m)
25.298
Ground Elev (m)
--
Water Depth (m)
101.50
TD MD (m)
3009.900
TD TVDSS (m)
3038.856
TD Datum Depth (m)
25.298
TD Datum Type
Kelly Bushing
Spud Date
1990-11-30
TD Reached
1991-01-28
Completion Date
1991-02-06
Release Date
1995-02-06

Formation Tops (8)

Wellbore Formation Era MD (m) TVDSS (m) Provider
9/12a- 10 Frigg Sst 1037.000 1011.597 Ternan
Maureen Sst Mesozoic 2133.000 2102.825 Ternan
Shetland Mesozoic 2312.000 2281.016 Ternan
Piper Mesozoic 2380.000 2348.576 Ternan
Bruce Sst 2449.000 2417.046 Ternan
Hugin 2910.000 2873.146 Ternan
Nansen Mesozoic 2924.000 2887.041 Ternan
Statfjord Mesozoic 2971.000 2933.680 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
9/12a- 10 0 0 0 22 8 0 2 1 0 View

Hydrocarbon Occurrence (6)

Wellbore Category Code Formation / Litho Top MD (m) Base MD (m) Notes
9/12a- 10 Gas shows GS Horda Formation 954.024 -- 83 m thick
9/12a- 10 Mixed shows OGS Frigg Sandstone Member 1037.2344 -- 240 m thick
9/12a- 10 Oil shows OS Kimmeridge Clay Formation 2380.4880000000003 -- 69 m thick
9/12a- 10 Oil shows OS Heather Formation 2449.3728 -- 85 m thick
9/12a- 10 Gas shows GS Heather Formation 2534.4120000000003 -- 375 m thick
9/12a- 10 Gas shows GS Hugin Formation 2909.6208 -- 15 m thick

Rock Samples (3)

Wellbore Sample Top MD (m) Base MD (m) Key Lab Results Comments Notes
9/12a- 10 Cuttings 652.27 3048.0 -- -- .
9/12a- 10 Core #1 2458.82 2485.49 -- -- .
9/12a- 10 Core #2 2894.99 2919.07 -- -- .

Wireline Log Inventory (Ingested Curves)

Wellbore Depth Start (m) Depth Stop (m) Typed Curves Auto-scaled Ingested
9/12a- 10 112.7760009765625 3059.88720703125 13 0 2026-08-06 15:16:32.833128+00 View Log

Source LAS Manifest (Best Curve per Type)

Open full Manifest browser
9/12a- 10
Curve Type Best Mnemonic Source Depth Start (m) Depth Stop (m) Samples
apparent_water_resistivity RWA Energective CorrectedLOGS 666.75 3041.7516 8888
bulk_density DEN OGA Batch Unzipped 1591.056 3059.8872 9639
bulk_density LDL Energective CorrectedLOGS 1608.1248 3051.2004 9470
bulk_density RHOB CGG Digital Well Logs 1590.5988 3050.7432000000003 9582
cable_tension TNS Energective CorrectedLOGS 112.77600000000001 3059.8872 19339
cable_tension TENS OGA Batch Unzipped 112.77600000000001 3059.8872 19339
caliper CALI CGG Digital Well Logs 643.2804 3050.7432000000003 15728
caliper CLD Energective CorrectedLOGS 643.128 3059.8872 15806
comp_sonic DTC Energective CorrectedLOGS 644.0424 3039.4656 15671
comp_sonic DTLF CGG Digital Well Logs 643.2804 3037.0272 15683
deep_resistivity IDER Energective CorrectedLOGS 1593.1896000000002 3044.952 9527
deep_resistivity ILD Energective CorrectedLOGS 643.7376 3048.6096000000002 15781
density_correction DENC OGA Batch Unzipped 1591.056 3059.8872 9639
density_correction DRHO CGG Digital Well Logs 1581.15 3050.7432000000003 9607
density_correction DRH Energective CorrectedLOGS 1608.4296000000002 3059.8872 9525
gamma_ray GR CGG Digital Well Logs 112.92840000000001 3041.904 19220
gamma_ray CGR Energective CorrectedLOGS 1581.15 3049.5240000000003 9616
gamma_ray SGR CGG Digital Well Logs 1577.4924 3041.7516 9609
gamma_ray GRI Energective CorrectedLOGS 112.77600000000001 3043.7328 19233
med_resistivity IMER Energective CorrectedLOGS 1602.6384 3044.952 9465
med_resistivity ILM Energective CorrectedLOGS 643.7376 3048.6096000000002 15781
neutron_por NPHI CGG Digital Well Logs 1590.5988 3045.4092 9547
neutron_por CNLC Energective CorrectedLOGS 1581.15 3046.476 9616
neutron_por NEU OGA Batch Unzipped 1581.15 3054.096 9666
pef PEF Energective CorrectedLOGS 1607.9724 3059.8872 9528
porosity POR Energective CorrectedLOGS 644.0424 3041.7516 15732
potassium POTA OGA Batch Unzipped 1581.15 3051.6576 9650
shallow_resistivity SFL Energective CorrectedLOGS 643.7376 1598.3712 6265
shallow_resistivity SFLU CGG Digital Well Logs 643.5852 1600.0476 6277
shallow_resistivity RES_SLW OGA Batch Unzipped 643.7376 1598.3712 6265
thorium THOR CGG Digital Well Logs 1581.15 3041.7516 9585
tvdss SS Energective CorrectedLOGS 112.77600000000001 3060.192 19341
uranium URAN CGG Digital Well Logs 1581.15 3041.5992 9584
vshale VSH Energective CorrectedLOGS 116.58600000000001 3041.7516 19195
vshale VSGR Energective CorrectedLOGS 116.58600000000001 3041.7516 19195
water_sat SW Energective CorrectedLOGS 644.0424 3041.7516 15732
water_sat_xo SXO Energective CorrectedLOGS 644.0424 3041.7516 15732

Survey Inventory (Deviation)

Open full Survey detail
Wellbore Stations Max MD (m) Max TVDSS (m) Survey File
9/12a- 10 66 3048.000 3010.026 G:\NSTA_BigFiles\OGA_Batch_Unzipped\UK_9\9_12a- 10\WELL_PATH\WDD_QC\9_12a-_10_wdd_WDD_FILE_253950512_DATACO_MAPPED.csv

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