9/13-A12

Present

Well Header

Well No
9/13-A12
NSTA DEN No
1075
Well Name
--
Drill Seq No
12
Quadrant / Block
9 / 13
Surface Location
59.545073, 1.536286
Source Datum
ED50
Subsea Well
No
Platform
A
Slot No
A-36
Operator
APACHE BERYL I LIMITED
Original Operator
--
Sub Area Operator
APACHE BERYL I LIMITED
Licence No
P139
Licence Type
Production
Spud Date
1977-10-21
Source File
nsta_feature_service
Imported
2026-05-22 15:28

Wellbores (1)

9/13-A12 Original
Current Intent
Development
Original Intent
Development
Flow Class
Oil Well
Dev Type
Producer
Convention
--
Primary Target
--
Well Seq
WB1
Datum Type
Kelly Bushing
Datum Elev (m)
46.330
Ground Elev (m)
--
Water Depth (m)
118.87
TD MD (m)
4690.567
TD TVDSS (m)
3662.053
TD Datum Depth (m)
46.330
TD Datum Type
Kelly Bushing
Spud Date
1977-10-21
TD Reached
1978-01-15
Completion Date
1978-02-25
Release Date
1982-02-25

Formation Tops (4)

Wellbore Formation Era MD (m) TVDSS (m) Provider
9/13-A12 Unknown 164.000 117.670 BGS LithoStrat Upper
Unknown 4084.000 4037.670 BGS LithoStrat Upper
Bruce Sandstone Mesozoic 4145.000 4098.670 BGS LithoStrat Upper
Upper Beryl Sandstone 4316.000 4269.670 BGS LithoStrat Upper

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
9/13-A12 0 0 0 4 4 0 2 1 0 View

Hydrocarbon Occurrence (1)

Wellbore Category Code Formation / Litho Top MD (m) Base MD (m) Notes
9/13-A12 Oil O Hugin Formation 4315.968 -- 209 m thick

Rock Samples (3)

Wellbore Sample Top MD (m) Base MD (m) Key Lab Results Comments Notes
9/13-A12 Cuttings 1776.98 4687.82 -- -- .
9/13-A12 Core #1 4336.39 4354.68 -- -- well re-boxed (originally curated Mar'79)
9/13-A12 Core #2 4355.47 4373.04 -- -- well re-boxed (originally curated Nov'79) + see S137940

Wireline Log Inventory (Ingested Curves)

Wellbore Depth Start (m) Depth Stop (m) Typed Curves Auto-scaled Ingested
9/13-A12 3983.736083984375 4541.52001953125 10 0 2026-08-06 15:22:02.953936+00 View Log

Source LAS Manifest (Best Curve per Type)

Open full Manifest browser
9/13-A12
Curve Type Best Mnemonic Source Depth Start (m) Depth Stop (m) Samples
bulk_density LDL Energective CorrectedLOGS 3984.3456 4540.758 3652
bulk_density DEN OGA Batch Unzipped 3984.3456 4541.52 3657
caliper CLD Energective CorrectedLOGS 3984.3456 4541.52 3657
caliper CALI OGA Batch Unzipped 3984.3456 4541.52 3657
comp_sonic DT OGA Batch Unzipped 3984.3456 4541.52 3657
comp_sonic DTC Energective CorrectedLOGS 3984.3456 4531.6140000000005 3592
deep_resistivity ILD Energective CorrectedLOGS 3984.9552000000003 4538.624400000001 3634
deep_resistivity CRSD Energective CorrectedLOGS 3985.8696 4537.71 3622
density_correction DENC OGA Batch Unzipped 4267.2 4541.52 1801
density_correction DRH Energective CorrectedLOGS 4267.504800000001 4541.52 1798
gamma_ray GR OGA Batch Unzipped 3984.3456 4541.52 3657
gamma_ray GRI Energective CorrectedLOGS 3984.3456 4541.52 3657
neutron_por CNLC Energective CorrectedLOGS 3986.1744000000003 4541.52 3645
neutron_por NEU OGA Batch Unzipped 3984.3456 4541.52 3657
porosity PHIE OGA Batch Unzipped 3983.7360000000003 4540.3008 3653
rate_of_penetration ROP Energective CorrectedLOGS 1769.6688000000001 4678.68 19013
tvdss SS Energective CorrectedLOGS 1769.6688000000001 4678.9848 19091
vshale VCLAY OGA Batch Unzipped 3983.7360000000003 4540.3008 3653
water_sat SW OGA Batch Unzipped 3983.7360000000003 4540.3008 3653

Survey Inventory (Deviation)

Open full Survey detail
Wellbore Stations Max MD (m) Max TVDSS (m) Survey File
9/13-A12 0 -- -- --

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