Well Data Manager / Well Summary / 9/18b- 26

9/18b- 26

Decommissioned

Well Header

Well No
9/18b- 26
NSTA DEN No
5384
Well Name
--
Drill Seq No
26
Quadrant / Block
9 / 18 b
Surface Location
59.355924, 1.517936
Source Datum
ED50
Subsea Well
Unknown
Platform
--
Slot No
--
Operator
NEO NEXT+ ENERGY E&P NORTH SEA UK LIMITED
Original Operator
--
Sub Area Operator
NEO NEXT+ ENERGY E&P NORTH SEA UK LIMITED
Licence No
P496
Licence Type
Production
Spud Date
1994-11-30
Source File
nsta_feature_service
Imported
2026-05-22 15:28

Wellbores (3)

9/18b- 26 Original
Abandoned Phase 3 View Log Interpreted Data Survey
Current Intent
Appraisal
Original Intent
Appraisal
Flow Class
Oil Well
Dev Type
--
Convention
--
Primary Target
F
Well Seq
WB1
Datum Type
Kelly Bushing
Datum Elev (m)
25.908
Ground Elev (m)
--
Water Depth (m)
112.47
TD MD (m)
1994.940
TD TVDSS (m)
1968.670
TD Datum Depth (m)
25.908
TD Datum Type
Kelly Bushing
Spud Date
1994-11-30
TD Reached
1994-12-06
Completion Date
1994-12-07
Release Date
1998-12-07
9/18b- 26Y Sidetrack Y parent: 9/18b- 26Z
Abandoned Phase 3 View Log Interpreted Data Survey
Current Intent
Appraisal
Original Intent
Appraisal
Flow Class
Oil Well
Dev Type
Producer
Convention
--
Primary Target
F
Well Seq
WB3
Datum Type
Mean Sea Level
Datum Elev (m)
25.910
Ground Elev (m)
--
Water Depth (m)
112.47
TD MD (m)
1962.330
TD TVDSS (m)
1833.700
TD Datum Depth (m)
0.000
TD Datum Type
Mean Sea Level
Spud Date
1994-12-15
TD Reached
1994-12-24
Completion Date
1994-12-25
Release Date
1998-12-25
9/18b- 26Z Sidetrack Z parent: 9/18b- 26
Abandoned Phase 3 View Log Interpreted Data Survey
Current Intent
Appraisal
Original Intent
Appraisal
Flow Class
Oil Well
Dev Type
--
Convention
--
Primary Target
F
Well Seq
WB2
Datum Type
Kelly Bushing
Datum Elev (m)
25.908
Ground Elev (m)
--
Water Depth (m)
112.47
TD MD (m)
2076.930
TD TVDSS (m)
1833.700
TD Datum Depth (m)
25.908
TD Datum Type
Kelly Bushing
Spud Date
1994-12-06
TD Reached
1994-12-15
Completion Date
1994-12-15
Release Date
1998-12-15

Formation Tops (22)

Wellbore Formation Era MD (m) TVDSS (m) Provider
9/18b- 26 Upper Mousa Cenozoic 989.000 962.800 Ternan
Frigg Sst 1743.000 1716.762 Ternan
Odin Sst Cenozoic 1823.000 1796.750 Ternan
Odin Sst Cenozoic 1823.000 1796.750 Ternan
Hermod Sst 1967.000 1940.733 Ternan
9/18b- 26Y Unknown 138.000 112.090 BGS LithoStrat Upper
Horda Formation Cenozoic 832.000 805.798 BGS LithoStrat Upper
Grid Formation 996.000 964.428 BGS LithoStrat Upper
Horda Formation Cenozoic 1191.000 1134.025 BGS LithoStrat Upper
Frigg Formation 1742.000 1612.780 BGS LithoStrat Upper
B3 Unit 1849.000 1706.911 BGS LithoStrat Upper
B3 Unit 1864.000 1720.192 BGS LithoStrat Upper
B2 Unit 1896.000 1748.584 BGS LithoStrat Upper
B2 Sand 1929.000 1778.109 BGS LithoStrat Upper
9/18b- 26Z Unknown 138.000 112.092 BGS LithoStrat Upper
Horda Formation Cenozoic 835.000 808.782 BGS LithoStrat Upper
Grid Formation 993.000 962.784 BGS LithoStrat Upper
Horda Formation Cenozoic 1182.000 1135.387 BGS LithoStrat Upper
Frigg Formation 1836.000 1630.662 BGS LithoStrat Upper
B3 Unit 1951.000 1715.633 BGS LithoStrat Upper
B2 Unit 2006.000 1756.118 BGS LithoStrat Upper
B2 Sand 2037.000 1779.046 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
9/18b- 26 0 0 0 17 5 0 0 0 0 View
9/18b- 26Y 0 0 0 9 9 0 0 0 0 View
9/18b- 26Z 0 0 0 8 8 0 1 0 0 View

Hydrocarbon Occurrence (0)

No hydrocarbon shows or DSTs recorded for this well.

Rock Samples (1)

Wellbore Sample Top MD (m) Base MD (m) Key Lab Results Comments Notes
9/18b- 26Z Core #1 1947.37 1963.52 -- -- --

Wireline Log Inventory (Ingested Curves)

Wellbore Depth Start (m) Depth Stop (m) Typed Curves Auto-scaled Ingested
9/18b- 26 132.89280700683594 1994.7635498046875 9 0 2026-08-06 15:58:03.969873+00 View Log
9/18b- 26Y 820.9788208007812 1969.4652099609375 9 0 2026-08-06 15:58:06.004992+00 View Log
9/18b- 26Z 809.2440185546875 2080.107666015625 6 0 2026-08-06 15:58:07.496838+00 View Log

Source LAS Manifest (Best Curve per Type)

Open full Manifest browser
9/18b- 26
Curve Type Best Mnemonic Source Depth Start (m) Depth Stop (m) Samples
bulk_density DEN OGA Batch Unzipped 1340.8152 1994.7636 4292
bulk_density RHOB CGG Digital Well Logs 1341.1200000000001 1996.44 4301
bulk_density CDEN Energective CorrectedLOGS 1340.8152 1994.7636 4292
caliper CALI CGG Digital Well Logs 1341.1200000000001 1996.44 4301
caliper CLD Energective CorrectedLOGS 1340.8152 1994.7636 4292
comp_sonic DTC Energective CorrectedLOGS 828.1416 1985.6196 7595
comp_sonic DT CGG Digital Well Logs 811.3776 1985.4672 7705
deep_resistivity RES_DEP OGA Batch Unzipped 812.4444000000001 1994.3064000000002 7756
deep_resistivity ILD Energective CorrectedLOGS 812.4444000000001 1986.3816000000002 7704
density_correction CDRH Energective CorrectedLOGS 1340.8152 1994.7636 4292
density_correction DENC OGA Batch Unzipped 1340.8152 1994.7636 4292
density_correction DRHO CGG Digital Well Logs 1341.1200000000001 1996.44 4301
gamma_ray GR CGG Digital Well Logs 132.7404 1981.2 12130
gamma_ray CGR CGG Digital Well Logs 1341.1200000000001 1977.9996 4180
gamma_ray GRI Energective CorrectedLOGS 132.8928 1982.1144000000002 12135
med_resistivity ILM Energective CorrectedLOGS 812.1396000000001 1988.5152 7720
med_resistivity RES_MED OGA Batch Unzipped 812.1396000000001 1994.3064000000002 7758
neutron_por NPHI CGG Digital Well Logs 1341.1200000000001 1994.154 4286
neutron_por CNEU Energective CorrectedLOGS 1340.6628 1994.154 4289
neutron_por NEU OGA Batch Unzipped 1676.5524 1973.4276000000002 1949
pef CPEF Energective CorrectedLOGS 1340.8152 1994.154 4288
pef PEF CGG Digital Well Logs 1341.1200000000001 1996.44 4301
potassium POTA CGG Digital Well Logs 1341.1200000000001 1977.9996 4180
thorium THOR CGG Digital Well Logs 1341.1200000000001 1977.9996 4180
tvdss SS Energective CorrectedLOGS 132.8928 1994.9160000000002 12219
uranium URAN CGG Digital Well Logs 1341.1200000000001 1977.9996 4180
9/18b- 26Y
Curve Type Best Mnemonic Source Depth Start (m) Depth Stop (m) Samples
bulk_density RHOB CGG Digital Well Logs 1706.2704 1964.7408 1697
bulk_density CDEN Energective CorrectedLOGS 1708.5564000000002 1969.4652 1713
bulk_density DEN OGA Batch Unzipped 1706.4228 1962.15 1679
caliper CLD Energective CorrectedLOGS 1706.2704 1965.198 1700
caliper CALI CGG Digital Well Logs 1706.2704 1964.7408 1697
comp_sonic DT CGG Digital Well Logs 811.3776 1954.2252 7500
comp_sonic DTC Energective CorrectedLOGS 854.6592 1954.9872 7213
deep_resistivity ILD Energective CorrectedLOGS 820.9788000000001 1962.912 7494
deep_resistivity IDER CGG Digital Well Logs 820.9788000000001 1962.912 7494
deep_resistivity RES_DEP OGA Batch Unzipped 821.1312 1962.15 7488
density_correction CDRH Energective CorrectedLOGS 1706.2704 1969.3128000000002 1727
density_correction DRHO CGG Digital Well Logs 1706.2704 1964.7408 1697
density_correction DENC OGA Batch Unzipped 1706.4228 1962.15 1679
gamma_ray CGR CGG Digital Well Logs 1706.2704 1943.7096000000001 1559
gamma_ray GR CGG Digital Well Logs 806.0436000000001 1947.0624 7488
gamma_ray GRI Energective CorrectedLOGS 820.9788000000001 1955.4444 7445
gamma_ray SGR CGG Digital Well Logs 1706.2704 1943.7096000000001 1559
med_resistivity IMER CGG Digital Well Logs 820.9788000000001 1963.9788 7501
med_resistivity ILM Energective CorrectedLOGS 820.9788000000001 1962.4548000000002 7491
med_resistivity RES_MED OGA Batch Unzipped 821.1312 1962.15 7488
neutron_por NPHI CGG Digital Well Logs 1706.2704 1960.0164000000002 1666
neutron_por CNEU Energective CorrectedLOGS 1708.0992 1963.2168000000001 1675
neutron_por NEU OGA Batch Unzipped 1706.4228 1962.15 1679
pef PEF CGG Digital Well Logs 1706.2704 1964.7408 1697
pef CPEF Energective CorrectedLOGS 1706.2704 1968.246 1720
potassium POTA CGG Digital Well Logs 1706.2704 1943.7096000000001 1559
thorium THOR CGG Digital Well Logs 1706.2704 1943.7096000000001 1559
tvdss SS Energective CorrectedLOGS 820.8264 1969.6176 7539
uranium URAN CGG Digital Well Logs 1706.2704 1943.7096000000001 1559
9/18b- 26Z
Curve Type Best Mnemonic Source Depth Start (m) Depth Stop (m) Samples
caliper CLD Energective CorrectedLOGS 809.3964000000001 2056.9428000000003 8187
caliper CALI OGA Batch Unzipped 809.3964000000001 2076.7548 8317
comp_sonic DT CGG Digital Well Logs 811.3776 2067.1536 8241
comp_sonic DTC Energective CorrectedLOGS 841.4004 2068.9824000000003 8052
deep_resistivity ILD Energective CorrectedLOGS 812.1396000000001 2075.8404 8289
deep_resistivity RES_DEP OGA Batch Unzipped 809.3964000000001 2076.7548 8317
gamma_ray SGR CGG Digital Well Logs 809.244 2045.8176 8115
gamma_ray GRI Energective CorrectedLOGS 809.244 2050.542 8142
gamma_ray GR OGA Batch Unzipped 809.3964000000001 2076.7548 8317
gamma_ray CGR CGG Digital Well Logs 1795.4244 2045.8176 1644
med_resistivity RES_MED OGA Batch Unzipped 809.5488 2076.7548 8316
med_resistivity ILM Energective CorrectedLOGS 809.244 2077.974 8322
potassium POTA CGG Digital Well Logs 1795.4244 2045.8176 1644
sp SP Energective CorrectedLOGS 809.244 2080.1076000000003 8336
thorium THOR CGG Digital Well Logs 1795.4244 2045.8176 1644
tvdss SS Energective CorrectedLOGS 809.244 2080.26 8341
uranium URAN CGG Digital Well Logs 1795.4244 2045.8176 1644

Survey Inventory (Deviation)

Open full Survey detail
Wellbore Stations Max MD (m) Max TVDSS (m) Survey File
9/18b- 26 51 1996.745 1970.474 D:\BigSpatial\nsta_raw\CGG_Deviation\9-18b-26 22024g-CGG_Deviation.xlsx
9/18b- 26Y 67 1965.655 1811.254 D:\BigSpatial\nsta_raw\CGG_Deviation\9-18b-26Y 22357v-CGG_Deviation.xlsx
9/18b- 26Z 72 2078.736 1809.865 D:\BigSpatial\nsta_raw\CGG_Deviation\9-18b-26Z 22358p-CGG_Deviation.xlsx

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