Well Data Manager / Well Summary / 9/18a- 36

9/18a- 36

Decommissioned

Well Header

Well No
9/18a- 36
NSTA DEN No
19206
Well Name
--
Drill Seq No
36
Quadrant / Block
9 / 18 a
Surface Location
59.368753, 1.546137
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
P103
Licence Type
Production
Spud Date
2008-04-14
Source File
nsta_feature_service
Imported
2026-05-22 15:28

Wellbores (3)

9/18a- 36 Original
Abandoned Phase 3 View Log Interpreted Data Survey
Current Intent
Appraisal
Original Intent
Appraisal
Flow Class
Oil Well
Dev Type
--
Convention
--
Primary Target
NGM
Well Seq
WB1
Datum Type
Rotary Table
Datum Elev (m)
23.165
Ground Elev (m)
--
Water Depth (m)
114.00
TD MD (m)
2115.312
TD TVDSS (m)
859.840
TD Datum Depth (m)
23.165
TD Datum Type
Rotary Table
Spud Date
2008-04-14
TD Reached
2008-04-27
Completion Date
2008-05-03
Release Date
2012-05-03
9/18a- 36Y Sidetrack Y parent: 9/18a- 36Z
Abandoned Phase 3 View Log Interpreted Data Survey
Current Intent
Appraisal
Original Intent
Appraisal
Flow Class
Gas and Oil Well
Dev Type
--
Convention
--
Primary Target
Y
Well Seq
WB3
Datum Type
Rotary Table
Datum Elev (m)
23.165
Ground Elev (m)
--
Water Depth (m)
114.00
TD MD (m)
2529.840
TD TVDSS (m)
1730.959
TD Datum Depth (m)
23.165
TD Datum Type
Rotary Table
Spud Date
2008-05-12
TD Reached
2008-05-16
Completion Date
2008-05-26
Release Date
2012-05-26
9/18a- 36Z Sidetrack Z parent: 9/18a- 36
Abandoned Phase 3 View Log Interpreted Data Survey
Current Intent
Appraisal
Original Intent
Appraisal
Flow Class
Oil Well
Dev Type
--
Convention
--
Primary Target
SST
Well Seq
WB2
Datum Type
Rotary Table
Datum Elev (m)
23.165
Ground Elev (m)
--
Water Depth (m)
114.00
TD MD (m)
2330.806
TD TVDSS (m)
875.390
TD Datum Depth (m)
23.165
TD Datum Type
Rotary Table
Spud Date
2008-05-03
TD Reached
2008-05-06
Completion Date
2008-05-12
Release Date
2012-05-12

Formation Tops (19)

Wellbore Formation Era MD (m) TVDSS (m) Provider
9/18a- 36 Undifferentiated Cenozoic 137.000 113.835 BGS LithoStrat Upper
Lark Formation Cenozoic 855.000 831.185 BGS LithoStrat Upper
Grid Member 957.000 932.210 BGS LithoStrat Upper
Horda Formation Cenozoic 1176.000 1138.539 BGS LithoStrat Upper
Moray Mesozoic 1848.000 1654.551 BGS LithoStrat Upper
Balder Cenozoic 1900.000 1693.852 BGS LithoStrat Upper
Balder Sand 1980.000 1754.334 BGS LithoStrat Upper
9/18a- 36Y Unknown 137.000 113.835 BGS LithoStrat Upper
Unknown 853.000 829.203 BGS LithoStrat Upper
Lark Formation Cenozoic 899.000 874.766 BGS LithoStrat Upper
Grid Member 956.000 930.754 BGS LithoStrat Upper
Horda Formation Cenozoic 1180.000 1140.877 BGS LithoStrat Upper
Balder Cenozoic 2185.000 1714.108 BGS LithoStrat Upper
9/18a- 36Z Unknown 137.000 113.835 BGS LithoStrat Upper
Unknown 853.000 829.208 BGS LithoStrat Upper
Lark Formation Cenozoic 884.000 860.007 BGS LithoStrat Upper
Grid Member 956.000 931.699 BGS LithoStrat Upper
Horda Formation Cenozoic 1166.000 1136.152 BGS LithoStrat Upper
Balder Cenozoic 1934.000 1685.103 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
9/18a- 36 0 0 0 7 7 0 0 0 0 View
9/18a- 36Y 0 0 0 6 6 0 0 0 0 View
9/18a- 36Z 0 0 0 6 6 0 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
9/18a- 36 812.7492065429688 2106.929931640625 10 0 2026-08-06 19:01:25.65407+00 View Log
9/18a- 36Y 845.8200073242188 2529.840087890625 10 0 2026-08-06 19:01:28.000882+00 View Log
9/18a- 36Z 855.268798828125 2322.271240234375 7 0 2026-08-06 19:01:30.884236+00 View Log

Source LAS Manifest (Best Curve per Type)

Open full Manifest browser
9/18a- 36
Curve Type Best Mnemonic Source Depth Start (m) Depth Stop (m) Samples
bulk_density DEN OGA Batch Unzipped 860.6028 2092.6044 8085
bulk_density LRHO Energective CorrectedLOGS 860.7552000000001 2092.7568 8085
caliper CALI OGA Batch Unzipped 855.2688 2106.9300000000003 8214
deep_resistivity RES_DEP OGA Batch Unzipped 855.2688 2106.9300000000003 8214
density_correction DENC OGA Batch Unzipped 855.4212 2092.6044 8119
density_correction DRHM CGG Digital Well Logs 855.2688 2092.7568 8121
density_correction LDRH Energective CorrectedLOGS 856.3356 2092.7568 8114
gamma_ray GRLW Energective CorrectedLOGS 812.7492000000001 2104.7964 8479
gamma_ray GR OGA Batch Unzipped 855.2688 2104.6440000000002 8199
neutron_por LTNP Energective CorrectedLOGS 853.44 2090.7756 8120
neutron_por NPLM CGG Digital Well Logs 855.2688 2090.7756 8108
neutron_por NEU OGA Batch Unzipped 860.6028 2090.6232 8072
pef PEF OGA Batch Unzipped 1219.2 2092.6044 5732
pef LPEF Energective CorrectedLOGS 860.9076 2092.7568 8084
porosity PHIE OGA Batch Unzipped 1828.8000000000002 2106.168 1821
tvdss SS Energective CorrectedLOGS 810.768 2107.3872 8509
vshale VSH OGA Batch Unzipped 1828.8000000000002 2106.168 1821
water_sat SW OGA Batch Unzipped 1828.8000000000002 2106.168 1821
9/18a- 36Y
Curve Type Best Mnemonic Source Depth Start (m) Depth Stop (m) Samples
bulk_density DEN OGA Batch Unzipped 853.8972 2507.5896000000002 10852
bulk_density LRHO Energective CorrectedLOGS 854.6592 2507.5896000000002 10847
caliper CALI OGA Batch Unzipped 845.82 2529.84 11051
deep_resistivity RES_DEP OGA Batch Unzipped 853.8972 2521.1532 10941
density_correction LDRH Energective CorrectedLOGS 854.6592 2507.5896000000002 10847
density_correction DRHM CGG Digital Well Logs 899.1600000000001 2507.5896000000002 10555
density_correction DENC OGA Batch Unzipped 845.82 2507.5896000000002 10905
gamma_ray GRLW Energective CorrectedLOGS 845.82 2519.6292000000003 10984
gamma_ray GR OGA Batch Unzipped 853.8972 2519.6292000000003 10931
neutron_por NEU OGA Batch Unzipped 853.8972 2505.6084 10839
neutron_por LTNP Energective CorrectedLOGS 845.82 2505.6084 10892
neutron_por NPLM CGG Digital Well Logs 899.1600000000001 2505.6084 10542
pef PEF OGA Batch Unzipped 845.82 2507.5896000000002 10905
pef LPEF Energective CorrectedLOGS 854.6592 2507.5896000000002 10847
porosity PHIE OGA Batch Unzipped 1752.6000000000001 2502.408 4921
tvdss SS Energective CorrectedLOGS 845.82 2522.2200000000003 11001
vshale VSH OGA Batch Unzipped 1752.6000000000001 2502.408 4921
water_sat SW OGA Batch Unzipped 1752.6000000000001 2502.408 4921
9/18a- 36Z
Curve Type Best Mnemonic Source Depth Start (m) Depth Stop (m) Samples
bulk_density LRHO Energective CorrectedLOGS 855.2688 2307.9456 9533
bulk_density DEN OGA Batch Unzipped 855.2688 2307.9456 9533
caliper CLD Energective CorrectedLOGS 855.2688 2308.86 9539
caliper CALI OGA Batch Unzipped 855.2688 2308.86 9539
deep_resistivity RES_DEP OGA Batch Unzipped 858.0120000000001 2322.2712 9508
density_correction DRHM CGG Digital Well Logs 883.9200000000001 2307.9456 9345
density_correction DENC OGA Batch Unzipped 855.2688 2307.9456 9533
density_correction LDRH Energective CorrectedLOGS 855.2688 2307.9456 9533
gamma_ray GRLW Energective CorrectedLOGS 855.2688 2319.9852 9612
gamma_ray GR OGA Batch Unzipped 855.2688 2319.9852 9612
neutron_por NPLM CGG Digital Well Logs 883.9200000000001 2305.9644000000003 9332
neutron_por NEU OGA Batch Unzipped 855.2688 2305.812 9519
neutron_por LTNP Energective CorrectedLOGS 859.9932 2305.9644000000003 9484
pef LPEF Energective CorrectedLOGS 1798.3200000000002 2307.3360000000002 3341
pef PEF OGA Batch Unzipped 1798.3200000000002 2307.3360000000002 3341
tvdss SS Energective CorrectedLOGS 855.2688 2322.576 9629

Survey Inventory (Deviation)

Open full Survey detail
Wellbore Stations Max MD (m) Max TVDSS (m) Survey File
9/18a- 36 73 2115.312 1857.163 G:\NSTA_BigFiles\OGA_Batch_Unzipped\UK_9\9_18a- 36\WELL_PATH\WDD_QC\9_18a-_36_wdd_WDD_FILE_1964570_DATACO_MAPPED.csv
9/18a- 36Y 87 2529.840 1735.641 G:\NSTA_BigFiles\OGA_Batch_Unzipped\UK_9\9_18a- 36Y\WELL_PATH\WDD_QC\9_18a-_36Y_wdd_WDD_FILE_103184046_DATACO_MAPPED.csv
9/18a- 36Y 87 2529.840 1735.641 G:\NSTA_BigFiles\OGA_Batch_Unzipped\UK_9\9_18a- 36Y\WELL_PATH\WDD_QC\9_18a-_36Y_wdd_WDD_FILE_93693299_DATACO_MAPPED.csv
9/18a- 36Z 81 2330.806 1735.732 G:\NSTA_BigFiles\OGA_Batch_Unzipped\UK_9\9_18a- 36Z\WELL_PATH\WDD_QC\9_18a-_36Z_wdd_WDD_FILE_103189049_DATACO_MAPPED.csv
9/18a- 36Z 81 2330.806 1735.732 G:\NSTA_BigFiles\OGA_Batch_Unzipped\UK_9\9_18a- 36Z\WELL_PATH\WDD_QC\9_18a-_36Z_wdd_WDD_FILE_93693293_DATACO_MAPPED.csv

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