16/07a-B1

Present

Well Header

Well No
16/07a-B1
NSTA DEN No
3327
Well Name
--
Drill Seq No
1
Quadrant / Block
16 / 7 a
Surface Location
58.792034, 1.345659
Source Datum
ED50
Subsea Well
No
Platform
B
Slot No
HH
Operator
TAQA BRATANI LIMITED
Original Operator
--
Sub Area Operator
TAQA BRATANI LIMITED
Licence No
P108
Licence Type
Production
Spud Date
1988-01-10
Source File
nsta_feature_service
Imported
2026-05-22 15:28

Wellbores (1)

16/07a-B1 Original
Current Intent
Development
Original Intent
Development
Flow Class
Oil Well
Dev Type
Producer
Convention
--
Primary Target
PA
Well Seq
WB1
Datum Type
Kelly Bushing
Datum Elev (m)
70.104
Ground Elev (m)
--
Water Depth (m)
99.36
TD MD (m)
4048.350
TD TVDSS (m)
3918.509
TD Datum Depth (m)
70.104
TD Datum Type
Kelly Bushing
Spud Date
1988-01-10
TD Reached
1988-02-29
Completion Date
1988-03-16
Release Date
1992-03-16

Formation Tops (5)

Wellbore Formation Era MD (m) TVDSS (m) Provider
16/07a-B1 Unknown 169.000 98.896 BGS LithoStrat Upper
Valhall Mesozoic 3719.000 3589.431 BGS LithoStrat Upper
Chalk Mesozoic 3722.000 3592.430 BGS LithoStrat Upper
Brae Sands Mesozoic 3769.000 3639.406 BGS LithoStrat Upper
Brae Sands Mesozoic 4040.000 3910.255 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
16/07a-B1 0 0 0 5 5 0 10 0 0 View

Hydrocarbon Occurrence (2)

Wellbore Category Code Formation / Litho Top MD (m) Base MD (m) Notes
16/07a-B1 Other shows HI Chalk Group 3721.9128 -- 47 m thick
16/07a-B1 Condensate CW BRAE 3769.1568 -- 271 m thick

Rock Samples (10)

Wellbore Sample Top MD (m) Base MD (m) Key Lab Results Comments Notes
16/07a-B1 Core #1 3765.8 3796.89 -- -- .
16/07a-B1 Core #2 3796.89 3815.18 -- -- .
16/07a-B1 Core #3 3815.18 3842.61 -- -- .
16/07a-B1 Core #4 3842.61 3853.59 -- -- .
16/07a-B1 Core #5 3853.59 3867.0 -- -- .
16/07a-B1 Core #6 3867.0 3890.16 -- -- .
16/07a-B1 Core #7 3890.16 3920.03 -- -- .
16/07a-B1 Core #8 3920.03 3947.16 -- -- .
16/07a-B1 Core #9 3947.16 3993.49 -- -- .
16/07a-B1 Core #10 3993.49 4048.38 -- -- .

Wireline Log Inventory (Ingested Curves)

Wellbore Depth Start (m) Depth Stop (m) Typed Curves Auto-scaled Ingested
16/07a-B1 21.336000442504883 4048.048828125 7 0 2026-08-06 08:52:27.045483+00 View Log

Source LAS Manifest (Best Curve per Type)

Open full Manifest browser
16/07a-B1
Curve Type Best Mnemonic Source Depth Start (m) Depth Stop (m) Samples
bulk_density DEN OGA Batch Unzipped 3671.6208 4048.0488 2466
caliper CALI OGA Batch Unzipped 3671.6208 4045.458 2454
comp_sonic DT OGA Batch Unzipped 3672.5352000000003 4041.8004 2424
deep_resistivity RES_DEP OGA Batch Unzipped 3672.5352000000003 4048.0488 2465
density_correction DENC OGA Batch Unzipped 3671.6208 4048.0488 2466
gamma_ray GR OGA Batch Unzipped 169.46880000000002 4048.0488 25445
gamma_ray GRI Energective CorrectedLOGS 21.336000000000002 3788.664 49441
med_resistivity RES_MED OGA Batch Unzipped 3672.5352000000003 4048.0488 2465
tvdss SS Energective CorrectedLOGS 21.336000000000002 3788.9688 49445

Survey Inventory (Deviation)

Open full Survey detail
Wellbore Stations Max MD (m) Max TVDSS (m) Survey File
16/07a-B1 131 4048.354 3918.604 G:\NSTA_BigFiles\OGA_Batch_Unzipped\UK_16\16_07a-B1\WELL_PATH\WDD_QC\16_07a-B1_wdd_WDD_FILE_257594527_DATACO_MAPPED.csv

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