Well Data Manager / Well Summary / 15/26b-W1

15/26b-W1

Present

Well Header

Well No
15/26b-W1
NSTA DEN No
23795
Well Name
--
Drill Seq No
1
Quadrant / Block
15 / 26 b
Surface Location
58.048119, 0.108384
Source Datum
ED50
Subsea Well
Yes
Platform
W
Slot No
--
Operator
CNOOC PETROLEUM EUROPE LIMITED
Original Operator
--
Sub Area Operator
CNOOC PETROLEUM EUROPE LIMITED
Licence No
P1298
Licence Type
Production
Spud Date
2013-02-21
Source File
nsta_feature_service
Imported
2026-05-22 15:28

Wellbores (2)

15/26b-W1 Original
Abandoned Phase 2 View Log Survey
Current Intent
Development
Original Intent
Development
Flow Class
Condensate Well with Gas Shows
Dev Type
Producer
Convention
--
Primary Target
X
Well Seq
WB1
Datum Type
Rotary Table
Datum Elev (m)
22.200
Ground Elev (m)
--
Water Depth (m)
136.00
TD MD (m)
3440.000
TD TVDSS (m)
3091.000
TD Datum Depth (m)
22.200
TD Datum Type
Rotary Table
Spud Date
2013-02-21
TD Reached
2013-03-12
Completion Date
2013-03-29
Release Date
2016-03-29
15/26b-W1Z Sidetrack Z parent: 15/26b-W1
Abandoned Phase 2 View Log Survey
Current Intent
Development
Original Intent
Development
Flow Class
Gas and Condensate Well
Dev Type
Producer
Convention
--
Primary Target
Z
Well Seq
WB2
Datum Type
Rotary Table
Datum Elev (m)
22.200
Ground Elev (m)
--
Water Depth (m)
136.00
TD MD (m)
4016.000
TD TVDSS (m)
3022.000
TD Datum Depth (m)
22.200
TD Datum Type
Rotary Table
Spud Date
2013-03-29
TD Reached
2013-04-26
Completion Date
2013-06-11
Release Date
2016-06-11

Formation Tops (0)

No formation tops ingested for this well.

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
15/26b-W1 0 0 0 0 0 0 0 0 0
15/26b-W1Z 0 0 0 0 0 0 0 0 0

Hydrocarbon Occurrence (0)

No hydrocarbon shows or DSTs recorded for this well.

Rock Samples (0)

No cuttings, core, or plug samples recorded for this well.

Wireline Log Inventory (Ingested Curves)

Wellbore Depth Start (m) Depth Stop (m) Typed Curves Auto-scaled Ingested
15/26b-W1 1252.72802734375 3399.281982421875 9 0 2026-08-06 08:35:41.240071+00 View Log
15/26b-W1Z 1239.62158203125 4000.957275390625 8 0 2026-08-06 08:35:43.03816+00 View Log

Source LAS Manifest (Best Curve per Type)

Open full Manifest browser
15/26b-W1
Curve Type Best Mnemonic Source Depth Start (m) Depth Stop (m) Samples
bulk_density DEN OGA Batch Unzipped 1255.4712 2575.1028 8660
caliper CALI OGA Batch Unzipped 1252.728 2575.1028 8678
comp_sonic DT OGA Batch Unzipped 1268.8824 3399.282 13888
deep_resistivity RES_DEP OGA Batch Unzipped 1253.6424 2573.2740000000003 8660
density_correction DENC OGA Batch Unzipped 1255.4712 2575.1028 8660
gamma_ray GR OGA Batch Unzipped 1256.6904 2576.322 8660
med_resistivity RES_MED OGA Batch Unzipped 1253.6424 2573.2740000000003 8660
neutron_por NEU OGA Batch Unzipped 1256.9952 2572.6644 8616
shallow_resistivity RES_SLW OGA Batch Unzipped 1253.6424 2573.2740000000003 8660
15/26b-W1Z
Curve Type Best Mnemonic Source Depth Start (m) Depth Stop (m) Samples
bulk_density DEN OGA Batch Unzipped 3494.532 4000.0428 3318
caliper CALI OGA Batch Unzipped 3494.532 4000.0428 3318
deep_resistivity RES_DEP OGA Batch Unzipped 1239.6216000000002 3998.2140000000004 18094
density_correction DENC OGA Batch Unzipped 3494.532 4000.0428 3318
gamma_ray GR OGA Batch Unzipped 1239.6216000000002 4000.9572000000003 18112
med_resistivity RES_MED OGA Batch Unzipped 1239.6216000000002 3998.2140000000004 18094
neutron_por NEU OGA Batch Unzipped 3494.532 3997.6044 3302
shallow_resistivity RES_SLW OGA Batch Unzipped 3494.532 3998.2140000000004 3306

Survey Inventory (Deviation)

Open full Survey detail
Wellbore Stations Max MD (m) Max TVDSS (m) Survey File
15/26b-W1 112 3439.973 3091.319 G:\NSTA_BigFiles\OGA_Batch_Unzipped\UK_15\15_26b-W1\WELL_PATH\WDD_QC\15_26b-W1_wdd_WDD_FILE_237109637_DATACO_MAPPED.csv
15/26b-W1Z 133 4015.984 3029.875 G:\NSTA_BigFiles\OGA_Batch_Unzipped\UK_15\15_26b-W1Z\WELL_PATH\WDD_QC\15_26b-W1Z_wdd_WDD_FILE_237109640_DATACO_MAPPED.csv

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