9/19b- 18

Present

Well Header

Well No
9/19b- 18
NSTA DEN No
24617
Well Name
--
Drill Seq No
18
Quadrant / Block
9 / 19 b
Surface Location
59.448112, 1.619257
Source Datum
ED50
Subsea Well
Yes
Platform
--
Slot No
--
Operator
APACHE BERYL I LIMITED
Original Operator
--
Sub Area Operator
APACHE BERYL I LIMITED
Licence No
P1986
Licence Type
Production
Spud Date
2015-06-09
Source File
nsta_feature_service
Imported
2026-05-22 15:28

Wellbores (4)

9/19b- 18 Original
Current Intent
Exploration
Original Intent
Exploration
Flow Class
Oil Well
Dev Type
--
Convention
--
Primary Target
K
Well Seq
WB1
Datum Type
Rotary Table
Datum Elev (m)
23.165
Ground Elev (m)
--
Water Depth (m)
110.95
TD MD (m)
4094.990
TD TVDSS (m)
4016.960
TD Datum Depth (m)
23.165
TD Datum Type
Rotary Table
Spud Date
2015-06-09
TD Reached
2015-06-09
Completion Date
2015-06-28
Release Date
2018-06-28
9/19b- 18X Sidetrack X parent: 9/19b- 18Y
Current Intent
Development
Original Intent
Appraisal
Flow Class
Oil Well
Dev Type
Producer
Convention
--
Primary Target
ST2
Well Seq
WB4
Datum Type
Rotary Table
Datum Elev (m)
23.165
Ground Elev (m)
--
Water Depth (m)
110.95
TD MD (m)
4457.090
TD TVDSS (m)
4361.380
TD Datum Depth (m)
--
TD Datum Type
--
Spud Date
2015-08-01
TD Reached
2015-09-09
Completion Date
2015-09-19
Release Date
2018-09-19
9/19b- 18Y Sidetrack Y parent: 9/19b- 18Z
Abandoned Phase 2 View Log Survey
Current Intent
Appraisal
Original Intent
Appraisal
Flow Class
Unknown
Dev Type
--
Convention
--
Primary Target
ST2
Well Seq
WB3
Datum Type
Rotary Table
Datum Elev (m)
23.165
Ground Elev (m)
--
Water Depth (m)
110.95
TD MD (m)
2888.590
TD TVDSS (m)
2864.970
TD Datum Depth (m)
23.165
TD Datum Type
Rotary Table
Spud Date
2015-07-20
TD Reached
2015-07-20
Completion Date
2015-08-01
Release Date
2018-08-01
9/19b- 18Z Sidetrack Z parent: 9/19b- 18
Current Intent
Appraisal
Original Intent
Appraisal
Flow Class
Oil Well
Dev Type
--
Convention
--
Primary Target
ST1
Well Seq
WB2
Datum Type
Rotary Table
Datum Elev (m)
23.165
Ground Elev (m)
--
Water Depth (m)
110.95
TD MD (m)
4285.490
TD TVDSS (m)
3854.500
TD Datum Depth (m)
23.165
TD Datum Type
Rotary Table
Spud Date
2015-06-28
TD Reached
2015-07-05
Completion Date
2015-07-19
Release Date
2018-07-19

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
9/19b- 18 0 0 0 29 0 0 0 0 0 View
9/19b- 18X 0 0 0 18 0 0 0 0 0 View
9/19b- 18Y 0 0 0 0 0 0 0 0 0
9/19b- 18Z 0 0 0 14 0 0 0 0 0 View

Hydrocarbon Occurrence (9)

Wellbore Category Code Formation / Litho Top MD (m) Base MD (m) Notes
9/19b- 18 Oil shows OS Grid Sandstone Member 947.928 -- 227 m thick
9/19b- 18 Oil shows OS Horda Formation 1175.0040000000001 -- 420 m thick
9/19b- 18 Oil shows OS Hugin Formation 3590.8488 -- 44 m thick
9/19b- 18Z Oil shows OS J40 3674.364 -- 120 m thick
9/19b- 18Z Oil shows OS KTRM 3794.4552000000003 -- 25 m thick
9/19b- 18Z Oil shows OS Kimmeridge Clay Formation 3819.7536 -- 143 m thick
9/19b- 18Z Oil shows OS Hugin Formation 3962.7048 -- 83 m thick
9/19b- 18Z Oil shows OS Darwin Formation 4045.6104 -- 35 m thick
9/19b- 18Z Oil shows OS Pentland Formation 4080.9672 -- 70 m thick

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
9/19b- 18 121.91999816894531 13434.8994140625 14 0 2026-08-08 17:45:03.618808+00 View Log
9/19b- 18X 121.91999816894531 4445.35546875 11 0 2026-08-08 17:45:15.665741+00 View Log
9/19b- 18Y 2843.17431640625 2936.443115234375 1 0 2026-08-06 16:06:02.233367+00 View Log
9/19b- 18Z 121.91999816894531 4286.25 11 0 2026-08-08 17:45:17.480183+00 View Log

Source LAS Manifest (Best Curve per Type)

Open full Manifest browser
9/19b- 18
Curve Type Best Mnemonic Source Depth Start (m) Depth Stop (m) Samples
bit_size BIT Energective CorrectedLOGS 3534.3846000000003 3672.3066000000003 1811
bulk_density LDL Energective CorrectedLOGS 3158.1090000000004 4068.699 11951
bulk_density LRHO Energective CorrectedLOGS 3156.1278 4075.1760000000004 12062
bulk_density DEN OGA Batch Unzipped 3158.1852000000003 4075.1760000000004 6018
cable_tension TNS Energective CorrectedLOGS 3133.1154 4024.5792 11700
caliper CLD Energective CorrectedLOGS 3158.1090000000004 4074.5664 12028
caliper C1 Energective CorrectedLOGS 3057.906 13434.898200000001 136150
caliper C2 Energective CorrectedLOGS 3057.906 13434.898200000001 136150
caliper CALI OGA Batch Unzipped 3158.1852000000003 4074.5664 6014
comp_sonic DT CGG Digital Well Logs 3126.1812 3970.4772000000003 5541
comp_sonic DTC Energective CorrectedLOGS 3125.9526 3970.4010000000003 10976
deep_resistivity CRSD Energective CorrectedLOGS 134.874 4088.3586 48844
deep_resistivity RES_DEP OGA Batch Unzipped 122.0724 4088.2824 24525
density_correction DRH Energective CorrectedLOGS 3158.1090000000004 4075.1760000000004 12036
density_correction DENC OGA Batch Unzipped 3158.1852000000003 4075.1760000000004 6018
density_correction DRHM CGG Digital Well Logs 3157.1184000000003 4075.1760000000004 6025
density_correction LDRH Energective CorrectedLOGS 3156.6612 4075.1760000000004 12055
gamma_ray GRI Energective CorrectedLOGS 121.92 4089.3492 51984
gamma_ray GR OGA Batch Unzipped 121.92 4089.3492 25991
gamma_ray SGR CGG Digital Well Logs 3108.96 4000.1952 5849
gamma_ray CGR Energective CorrectedLOGS 3538.9566 3647.9988000000003 1432
gamma_ray GRLW Energective CorrectedLOGS 134.1882 4088.4348 51894
gamma_ray GR_EDTC CGG Digital Well Logs 3436.7724000000003 3975.2016000000003 3534
med_resistivity RES_MED OGA Batch Unzipped 122.0724 4088.2824 24459
neutron_por NPLM CGG Digital Well Logs 3087.6240000000003 4072.4328 6463
neutron_por CNLC Energective CorrectedLOGS 3158.1090000000004 4072.4328 11989
neutron_por LTNP Energective CorrectedLOGS 3087.5478000000003 4070.4516000000003 12888
neutron_por NEU OGA Batch Unzipped 3158.1852000000003 4072.4328 6000
nmr_bound_water BFV_3MS CGG Digital Well Logs 3441.3444 3975.2016000000003 3504
nmr_bound_water BFV CGG Digital Well Logs 3441.3444 3975.2016000000003 3504
nmr_free_fluid_index FFV CGG Digital Well Logs 3441.3444 3975.2016000000003 3504
nmr_free_fluid_index MFF6 CGG Digital Well Logs 3441.3444 3975.2016000000003 3504
nmr_free_fluid_index MFF5 CGG Digital Well Logs 3441.3444 3975.2016000000003 3504
nmr_free_fluid_index MFF4 CGG Digital Well Logs 3441.3444 3975.2016000000003 3504
nmr_free_fluid_index MFF3 CGG Digital Well Logs 3441.3444 3975.2016000000003 3504
nmr_free_fluid_index MFF2 CGG Digital Well Logs 3441.3444 3975.2016000000003 3504
nmr_free_fluid_index FFV_3MS CGG Digital Well Logs 3441.3444 3975.2016000000003 3504
nmr_porosity MRP CGG Digital Well Logs 3441.3444 3975.2016000000003 3504
nmr_t2 T2CUTOFF CGG Digital Well Logs 3441.3444 3975.2016000000003 3504
nmr_t2 T2LM_DI CGG Digital Well Logs 3441.3444 3975.2016000000003 3504
nmr_t2 T2LM Energective CorrectedLOGS 3440.9634 3977.8686000000002 7047
pef LPEF Energective CorrectedLOGS 3162.3 4073.7282 11962
potassium POTA CGG Digital Well Logs 3108.96 4000.1952 5849
rate_of_penetration ROP Energective CorrectedLOGS 134.112 4094.9880000000003 51903
shallow_resistivity RES_SLW OGA Batch Unzipped 122.0724 4088.2824 24459
shear_sonic DTS Energective CorrectedLOGS 3125.9526 3958.2852000000003 10457
thorium THOR CGG Digital Well Logs 3108.96 4000.1952 5849
tvdss SS Energective CorrectedLOGS 121.92 13434.974400000001 174713
uranium URAN CGG Digital Well Logs 3108.96 4000.1952 5849
9/19b- 18X
Curve Type Best Mnemonic Source Depth Start (m) Depth Stop (m) Samples
bit_size BIT Energective CorrectedLOGS 3332.9118000000003 4242.8922 11943
bulk_density DEN OGA Batch Unzipped 3203.9052 4433.316 8068
bulk_density LRHO Energective CorrectedLOGS 3375.279 4431.5634 13863
bulk_density LDL Energective CorrectedLOGS 3377.6412 4433.3922 13856
cable_tension HTEN Energective CorrectedLOGS 3348.9138000000003 4242.816 11732
cable_tension TNS Energective CorrectedLOGS 3287.4966 4314.5964 13480
caliper CALI OGA Batch Unzipped 3203.1432 4380.4332 7716
caliper CLD Energective CorrectedLOGS 3203.067 4380.4332 15432
comp_sonic DTC Energective CorrectedLOGS 3265.2462 4422.4194 15187
comp_sonic DT OGA Batch Unzipped 3265.3224 4422.3432 7593
deep_resistivity CRSD Energective CorrectedLOGS 140.208 4443.7554 56438
deep_resistivity RES_DEP OGA Batch Unzipped 122.0724 4445.3556 28369
density_correction DENC OGA Batch Unzipped 3203.9052 4433.316 8068
density_correction DRH Energective CorrectedLOGS 3370.7070000000003 4433.3922 13947
density_correction LDRH Energective CorrectedLOGS 3371.3166 4431.5634 13915
gamma_ray GRI Energective CorrectedLOGS 121.92 4443.4506 56714
gamma_ray CGR Energective CorrectedLOGS 3345.7134 4238.9298 11723
gamma_ray GR OGA Batch Unzipped 121.92 4443.374400000001 28357
gamma_ray GRLW Energective CorrectedLOGS 2570.3784 4441.5456 24557
med_resistivity RES_MED OGA Batch Unzipped 122.0724 4445.3556 28300
neutron_por LTNP Energective CorrectedLOGS 3355.3146 4428.8964000000005 14090
neutron_por CNLC Energective CorrectedLOGS 3374.8218 4430.8776 13860
neutron_por NEU OGA Batch Unzipped 3201.1620000000003 4430.7252 8069
nmr_t2 T2LM Energective CorrectedLOGS 3369.5640000000003 4236.948600000001 11384
pef PEF Energective CorrectedLOGS 3375.279 3909.9744 7018
pef LPEF Energective CorrectedLOGS 3374.898 4429.506 13841
rate_of_penetration ROP Energective CorrectedLOGS 2570.3784 4457.0904 24761
shallow_resistivity RES_SLW OGA Batch Unzipped 122.0724 4445.3556 28300
shear_sonic DTS Energective CorrectedLOGS 3265.2462 4422.4194 15187
tvdss SS Energective CorrectedLOGS 121.92 4457.3952 56897
9/19b- 18Y
Curve Type Best Mnemonic Source Depth Start (m) Depth Stop (m) Samples
caliper C2 Energective CorrectedLOGS 2869.3872 2936.4432 221
caliper C1 Energective CorrectedLOGS 2843.1744000000003 2936.4432 307
rate_of_penetration ROP Energective CorrectedLOGS 2843.1744000000003 2936.4432 307
tvdss SS Energective CorrectedLOGS 2843.1744000000003 2936.748 308
9/19b- 18Z
Curve Type Best Mnemonic Source Depth Start (m) Depth Stop (m) Samples
bulk_density DEN OGA Batch Unzipped 2865.1200000000003 4572.0 11201
bulk_density LRHO Energective CorrectedLOGS 2924.4036 3894.201 12728
bulk_density LDL Energective CorrectedLOGS 2897.2002 4266.438 17970
caliper CLD Energective CorrectedLOGS 2865.0438 4265.7522 18383
caliper C1 Energective CorrectedLOGS 2864.9676 4286.25 18645
caliper C2 Energective CorrectedLOGS 2864.9676 4285.6404 18640
caliper CALI OGA Batch Unzipped 2865.1200000000003 4265.676 9191
comp_sonic DT OGA Batch Unzipped 2875.0260000000003 4257.294 9071
comp_sonic DTC Energective CorrectedLOGS 2874.9498000000003 4257.3702 18143
deep_resistivity CRSD Energective CorrectedLOGS 138.1506 4275.7344 51284
deep_resistivity RES_DEP OGA Batch Unzipped 122.0724 4279.392 25867
density_correction DENC OGA Batch Unzipped 2865.1200000000003 3894.1248 6753
density_correction LDRH Energective CorrectedLOGS 2881.2744000000002 3894.201 13294
density_correction DRH Energective CorrectedLOGS 2883.027 3894.1248 13270
gamma_ray GRLW Energective CorrectedLOGS 2865.2724000000003 4280.6112 18575
gamma_ray GR OGA Batch Unzipped 121.92 4280.6112 27247
gamma_ray GRI Energective CorrectedLOGS 121.92 4278.553800000001 54470
med_resistivity RES_MED OGA Batch Unzipped 122.0724 4279.392 25781
neutron_por CNLC Energective CorrectedLOGS 2865.0438 4263.6948 18356
neutron_por LTNP Energective CorrectedLOGS 2865.1200000000003 4263.771000000001 18355
neutron_por NEU OGA Batch Unzipped 2865.1200000000003 4263.6948 9178
nmr_t2 T2LM Energective CorrectedLOGS 3942.6642 4110.3804 2202
pef LPEF Energective CorrectedLOGS 2896.8954000000003 4266.438 17974
rate_of_penetration ROP Energective CorrectedLOGS 2865.1200000000003 4285.488 18641
shallow_resistivity RES_SLW OGA Batch Unzipped 122.0724 4279.392 25801
shear_sonic DTS Energective CorrectedLOGS 2874.9498000000003 4257.3702 17729
tvdss SS Energective CorrectedLOGS 121.92 4286.4024 54653

Survey Inventory (Deviation)

Open full Survey detail
Wellbore Stations Max MD (m) Max TVDSS (m) Survey File
9/19b- 18 137 4094.988 3994.042 G:\NSTA_BigFiles\OGA_Batch_Unzipped\UK_9\9_19b- 18\WELL_PATH\WDD_QC\9_19b-_18_wdd_WDD_FILE_253189873_DATACO_MAPPED.csv
9/19b- 18X 155 4457.090 4361.619 G:\NSTA_BigFiles\OGA_Batch_Unzipped\UK_9\9_19b- 18X\WELL_PATH\WDD_QC\9_19b-_18X_wdd_WDD_FILE_253189895_DATACO_MAPPED.csv
9/19b- 18Y 0 -- -- --
9/19b- 18Z 144 4285.488 3855.187 G:\NSTA_BigFiles\OGA_Batch_Unzipped\UK_9\9_19b- 18Z\WELL_PATH\WDD_QC\9_19b-_18Z_wdd_WDD_FILE_253189927_DATACO_MAPPED.csv

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