Well Data Manager / Well Summary / 15/20a- 20

15/20a- 20

Present

Well Header

Well No
15/20a- 20
NSTA DEN No
24339
Well Name
--
Drill Seq No
20
Quadrant / Block
15 / 20 a
Surface Location
58.370982, 0.882222
Source Datum
ED50
Subsea Well
Yes
Platform
--
Slot No
--
Operator
NEO ENERGY PRODUCTION UK LIMITED
Original Operator
--
Sub Area Operator
NEO ENERGY PRODUCTION UK LIMITED
Licence No
P1041
Licence Type
Production
Spud Date
2014-07-26
Source File
nsta_feature_service
Imported
2026-05-22 15:28

Wellbores (4)

15/20a- 20 Original
Abandoned Phase 2 View Log Interpreted Data Survey
Current Intent
Development
Original Intent
Appraisal
Flow Class
Dry Hole
Dev Type
Producer
Convention
--
Primary Target
BDU
Well Seq
WB1
Datum Type
Kelly Bushing
Datum Elev (m)
27.432
Ground Elev (m)
--
Water Depth (m)
141.43
TD MD (m)
3432.360
TD TVDSS (m)
2563.618
TD Datum Depth (m)
27.432
TD Datum Type
Kelly Bushing
Spud Date
2014-07-26
TD Reached
2014-08-14
Completion Date
2014-08-22
Release Date
2017-08-22
15/20a- 20X Sidetrack X parent: 15/20a- 20Y
Completed (Operating) View Log Survey
Current Intent
Development
Original Intent
Development
Flow Class
Oil Well
Dev Type
Producer
Convention
--
Primary Target
X
Well Seq
WB4
Datum Type
Kelly Bushing
Datum Elev (m)
27.432
Ground Elev (m)
--
Water Depth (m)
141.43
TD MD (m)
2838.140
TD TVDSS (m)
2530.108
TD Datum Depth (m)
27.432
TD Datum Type
Kelly Bushing
Spud Date
2014-09-25
TD Reached
2014-10-08
Completion Date
2014-11-03
Release Date
2017-11-03
15/20a- 20Y Sidetrack Y parent: 15/20a- 20Z
Abandoned Phase 2 View Log Interpreted Data Survey
Current Intent
Appraisal
Original Intent
Appraisal
Flow Class
Oil Well
Dev Type
--
Convention
--
Primary Target
Y
Well Seq
WB3
Datum Type
Kelly Bushing
Datum Elev (m)
27.432
Ground Elev (m)
--
Water Depth (m)
141.43
TD MD (m)
2608.180
TD TVDSS (m)
2064.338
TD Datum Depth (m)
27.432
TD Datum Type
Kelly Bushing
Spud Date
2014-09-16
TD Reached
2014-09-19
Completion Date
2014-09-25
Release Date
2017-09-25
15/20a- 20Z Sidetrack Z parent: 15/20a- 20
Abandoned Phase 2 View Log Interpreted Data Survey
Current Intent
Appraisal
Original Intent
Appraisal
Flow Class
Oil Well
Dev Type
--
Convention
--
Primary Target
Z
Well Seq
WB2
Datum Type
Kelly Bushing
Datum Elev (m)
27.432
Ground Elev (m)
--
Water Depth (m)
141.43
TD MD (m)
3430.230
TD TVDSS (m)
2498.818
TD Datum Depth (m)
27.432
TD Datum Type
Kelly Bushing
Spud Date
2014-08-22
TD Reached
2014-08-30
Completion Date
2014-09-16
Release Date
2017-09-16

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
15/20a- 20 0 0 0 20 0 1 0 0 0 View
15/20a- 20X 0 0 0 0 0 0 0 0 0
15/20a- 20Y 0 0 0 11 0 1 0 0 0 View
15/20a- 20Z 0 0 0 22 0 1 0 0 0 View

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
15/20a- 20 836.4473876953125 3416.42724609375 7 0 2026-08-06 16:56:39.69289+00 View Log
15/20a- 20X 988.923583984375 2829.45849609375 7 0 2026-08-06 08:20:16.092971+00 View Log
15/20a- 20Y 891.5399780273438 2598.115234375 7 0 2026-08-06 16:56:42.261716+00 View Log
15/20a- 20Z 868.6799926757812 3412.08349609375 7 0 2026-08-06 16:56:44.727288+00 View Log

Source LAS Manifest (Best Curve per Type)

Open full Manifest browser
15/20a- 20
Curve Type Best Mnemonic Source Depth Start (m) Depth Stop (m) Samples
bulk_density DEN OGA Batch Unzipped 896.7978 3403.0158 16446
caliper CALI OGA Batch Unzipped 836.4474 3402.4062000000004 16808
deep_resistivity RES_DEP OGA Batch Unzipped 896.9502 3415.2078 16525
density_correction DRHM CGG Digital Well Logs 901.2174 3403.1682 16418
density_correction DENC OGA Batch Unzipped 896.7978 3403.0158 16446
gamma_ray GR OGA Batch Unzipped 852.4494000000001 3416.427 16825
neutron_por NPLM CGG Digital Well Logs 896.7978 3400.425 16429
neutron_por NEU OGA Batch Unzipped 896.7978 3400.2726000000002 16428
pef PEF OGA Batch Unzipped 896.7978 3403.1682 16263
15/20a- 20X
Curve Type Best Mnemonic Source Depth Start (m) Depth Stop (m) Samples
bulk_density DEN OGA Batch Unzipped 988.9236000000001 2815.1328000000003 11786
caliper CALI OGA Batch Unzipped 989.3808 2814.5232 11864
deep_resistivity RES_DEP OGA Batch Unzipped 989.3808 2829.4584 12006
density_correction DENC OGA Batch Unzipped 988.9236000000001 2815.1328000000003 11791
gamma_ray GR OGA Batch Unzipped 989.3808 2827.3248000000003 12044
neutron_por NEU OGA Batch Unzipped 988.9236000000001 2812.542 11756
pef PEF OGA Batch Unzipped 988.9236000000001 2815.1328000000003 11787
15/20a- 20Y
Curve Type Best Mnemonic Source Depth Start (m) Depth Stop (m) Samples
bit_size BS OGA Batch Unzipped 0.0 2441.1432 16019
bulk_density DEN OGA Batch Unzipped 995.7816 2580.132 10397
caliper CALI OGA Batch Unzipped 995.7816 2581.0464 10403
deep_resistivity RES_DEP OGA Batch Unzipped 995.7816 2598.1152 10515
density_correction DENC OGA Batch Unzipped 995.7816 2580.132 10397
density_correction DRHM CGG Digital Well Logs 896.7216000000001 2580.132 11047
gamma_ray GR OGA Batch Unzipped 995.7816 2595.9816 10501
neutron_por NEU OGA Batch Unzipped 995.7816 2577.9984 10383
neutron_por NPLM CGG Digital Well Logs 891.5400000000001 2577.9984 11067
pef PEF OGA Batch Unzipped 995.7816 2580.132 10397
15/20a- 20Z
Curve Type Best Mnemonic Source Depth Start (m) Depth Stop (m) Samples
bulk_density RHOB CGG Digital Well Logs 896.7216000000001 3398.9772000000003 16420
bulk_density DEN OGA Batch Unzipped 902.2080000000001 3398.8248000000003 16369
caliper CALI CGG Digital Well Logs 896.7216000000001 3388.9188000000004 16349
deep_resistivity RES_DEP OGA Batch Unzipped 902.6652 3411.0168000000003 16448
density_correction DRHO CGG Digital Well Logs 896.7216000000001 3398.6724000000004 16418
density_correction DENC OGA Batch Unzipped 902.2080000000001 3398.8248000000003 16370
density_correction DRHM CGG Digital Well Logs 896.7216000000001 2985.2112 13705
gamma_ray GR CGG Digital Well Logs 868.6800000000001 3412.0836000000004 16690
neutron_por NPHI CGG Digital Well Logs 891.6924 3396.2340000000004 16435
neutron_por NPLM CGG Digital Well Logs 891.6924 2983.0776 13724
neutron_por NEU OGA Batch Unzipped 902.2080000000001 3396.0816 16353
pef PEF OGA Batch Unzipped 902.2080000000001 2985.0588000000002 13668

Survey Inventory (Deviation)

Open full Survey detail
Wellbore Stations Max MD (m) Max TVDSS (m) Survey File
15/20a- 20 121 3432.353 2563.700 G:\NSTA_BigFiles\OGA_Batch_Unzipped\UK_15\15_20a- 20\WELL_PATH\WDD_QC\15_20a-_20_wdd_WDD_FILE_251911841_DATACO_MAPPED.csv
15/20a- 20X 100 2838.115 2503.491 G:\NSTA_BigFiles\OGA_Batch_Unzipped\UK_15\15_20a- 20X\WELL_PATH\WDD_QC\15_20a-_20X_wdd_WDD_FILE_251911867_DATACO_MAPPED.csv
15/20a- 20Y 93 2608.174 2064.347 G:\NSTA_BigFiles\OGA_Batch_Unzipped\UK_15\15_20a- 20Y\WELL_PATH\WDD_QC\15_20a-_20Y_wdd_WDD_FILE_243397920_DATACO_MAPPED.csv
15/20a- 20Y 120 3430.219 2503.258 G:\NSTA_BigFiles\OGA_Batch_Unzipped\UK_15\15_20a- 20Y\WELL_PATH\WDD_QC\15_20a-_20Y_wdd_WDD_FILE_243397924_DATACO_MAPPED.csv
15/20a- 20Y 93 2608.174 2064.347 G:\NSTA_BigFiles\OGA_Batch_Unzipped\UK_15\15_20a- 20Y\WELL_PATH\WDD_QC\15_20a-_20Y_wdd_WDD_FILE_251911873_DATACO_MAPPED.csv
15/20a- 20Z 120 3430.219 2500.556 G:\NSTA_BigFiles\OGA_Batch_Unzipped\UK_15\15_20a- 20Z\WELL_PATH\WDD_QC\15_20a-_20Z_wdd_WDD_FILE_251911885_DATACO_MAPPED.csv

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