9/14a- 11

Decommissioned

Well Header

Well No
9/14a- 11
NSTA DEN No
6962
Well Name
--
Drill Seq No
11
Quadrant / Block
9 / 14 a
Surface Location
59.588749, 1.642635
Source Datum
ED50
Subsea Well
Unknown
Platform
--
Slot No
--
Operator
NEO NEXT+ ENERGY OFFSHORE UK LIMITED
Original Operator
--
Sub Area Operator
NEO NEXT+ ENERGY OFFSHORE UK LIMITED
Licence No
P90
Licence Type
Production
Spud Date
2000-09-23
Source File
nsta_feature_service
Imported
2026-05-22 15:28

Wellbores (2)

9/14a- 11 Original
Current Intent
Appraisal
Original Intent
Appraisal
Flow Class
Oil Well
Dev Type
--
Convention
--
Primary Target
L
Well Seq
WB1
Datum Type
Rotary Table
Datum Elev (m)
26.518
Ground Elev (m)
--
Water Depth (m)
117.65
TD MD (m)
1766.320
TD TVDSS (m)
1713.281
TD Datum Depth (m)
26.518
TD Datum Type
Rotary Table
Spud Date
2000-09-23
TD Reached
2000-10-07
Completion Date
2000-10-12
Release Date
2004-10-12
9/14a- 11Z Sidetrack Z parent: 9/14a- 11
Current Intent
Appraisal
Original Intent
Appraisal
Flow Class
Oil Well
Dev Type
--
Convention
--
Primary Target
11Z
Well Seq
WB2
Datum Type
Rotary Table
Datum Elev (m)
26.518
Ground Elev (m)
--
Water Depth (m)
117.65
TD MD (m)
1824.840
TD TVDSS (m)
1582.826
TD Datum Depth (m)
26.518
TD Datum Type
Rotary Table
Spud Date
2000-10-13
TD Reached
2000-10-16
Completion Date
2000-10-22
Release Date
2004-10-22

Formation Tops (21)

Wellbore Formation Era MD (m) TVDSS (m) Provider
9/14a- 11 Unknown 144.000 117.480 BGS LithoStrat Upper
Lark Formation Cenozoic 696.000 669.465 BGS LithoStrat Upper
Grid Member 926.000 899.442 BGS LithoStrat Upper
Horda Claystone Member 1119.000 1092.383 BGS LithoStrat Upper
Horda Claystone Member 1344.000 1317.344 BGS LithoStrat Upper
Upper Frigg Formation Equivalent 1475.000 1448.328 BGS LithoStrat Upper
Frigg Sand Member 1495.000 1468.326 BGS LithoStrat Upper
Frigg Sand Member 1499.000 1472.326 BGS LithoStrat Upper
Balder Claystone Member Palaeozoic 1575.000 1548.316 BGS LithoStrat Upper
Massive Sand Subunit 1629.000 1602.309 BGS LithoStrat Upper
Dornoch Mesozoic 1681.000 1654.304 BGS LithoStrat Upper
9/14a- 11Z Lark Formation Cenozoic 716.000 689.464 BGS LithoStrat Upper
Lark Formation Cenozoic 772.000 745.463 BGS LithoStrat Upper
Grid Member 928.000 897.457 BGS LithoStrat Upper
Horda Claystone Member 1174.000 1095.459 BGS LithoStrat Upper
Horda Claystone Member 1469.000 1321.180 BGS LithoStrat Upper
Upper Frigg Formation Equivalent 1622.000 1439.807 BGS LithoStrat Upper
Frigg Sand Member 1644.000 1457.343 BGS LithoStrat Upper
Frigg Sand Member 1659.000 1469.313 BGS LithoStrat Upper
Balder Claystone Member Palaeozoic 1734.000 1529.923 BGS LithoStrat Upper
Massive Sand Subunit 1771.000 1560.228 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
9/14a- 11 0 0 0 11 11 0 0 1 0 View
9/14a- 11Z 0 0 0 10 10 0 0 1 0 View

Hydrocarbon Occurrence (0)

No hydrocarbon shows or DSTs recorded for this well.

Rock Samples (2)

Wellbore Sample Top MD (m) Base MD (m) Key Lab Results Comments Notes
9/14a- 11 Cuttings 228.6 1739.8 -- -- curated Nov`00 to fill gap
9/14a- 11Z Cuttings 774.19 1798.32 -- -- curated Nov`00 to fill gap

Wireline Log Inventory (Ingested Curves)

Wellbore Depth Start (m) Depth Stop (m) Typed Curves Auto-scaled Ingested
9/14a- 11 724.2047729492188 1742.23681640625 12 0 2026-08-06 18:59:10.599768+00 View Log
9/14a- 11Z 709.4219970703125 1795.881591796875 10 0 2026-08-06 18:59:14.025154+00 View Log

Source LAS Manifest (Best Curve per Type)

Open full Manifest browser
9/14a- 11
Curve Type Best Mnemonic Source Depth Start (m) Depth Stop (m) Samples
bit_size BIT Energective CorrectedLOGS 724.2048000000001 1742.2368000000001 6681
bulk_density HRHO Energective CorrectedLOGS 726.0336000000001 1720.2912000000001 6525
bulk_density RHOZ CGG Digital Well Logs 738.8352 1714.8048000000001 6405
bulk_density LDL Energective CorrectedLOGS 725.7288000000001 1713.2808 6481
cable_tension TNS Energective CorrectedLOGS 724.2048000000001 1742.2368000000001 6681
caliper CLD Energective CorrectedLOGS 724.2048000000001 1715.4144000000001 6505
caliper HCAL CGG Digital Well Logs 735.33 1712.5188 6413
comp_sonic DTC Energective CorrectedLOGS 737.0064 1729.4352000000001 5931
comp_sonic DT4P CGG Digital Well Logs 733.044 1726.3872000000001 6281
deep_resistivity AT90 Energective CorrectedLOGS 737.0064 1742.2368000000001 6597
deep_resistivity AF90 Energective CorrectedLOGS 733.5012 1738.5792000000001 6596
deep_resistivity AHT90 CGG Digital Well Logs 737.1588 1738.5792000000001 6572
deep_resistivity RT Energective CorrectedLOGS 733.5012 1742.2368000000001 6620
density_correction DRH Energective CorrectedLOGS 725.4240000000001 1718.0052 6514
density_correction HDRA CGG Digital Well Logs 735.4824 1714.5 6425
gamma_ray GRI Energective CorrectedLOGS 724.2048000000001 1735.2264 6635
gamma_ray GR CGG Digital Well Logs 181.50840000000002 1709.3184 9967
med_resistivity AT30 Energective CorrectedLOGS 732.282 1742.2368000000001 6628
med_resistivity AT20 Energective CorrectedLOGS 732.282 1742.2368000000001 6628
med_resistivity AF30 Energective CorrectedLOGS 735.7872 1739.1888000000001 6585
med_resistivity AHT60 CGG Digital Well Logs 737.1588 1738.5792000000001 6572
med_resistivity AHT30 CGG Digital Well Logs 737.1588 1738.5792000000001 6572
med_resistivity AHT20 CGG Digital Well Logs 737.1588 1738.5792000000001 6572
med_resistivity AT60 Energective CorrectedLOGS 732.282 1742.2368000000001 6628
micro_resistivity MNOR Energective CorrectedLOGS 724.2048000000001 1742.2368000000001 6681
micro_resistivity MINV Energective CorrectedLOGS 724.2048000000001 1742.2368000000001 6681
neutron_por NPHI CGG Digital Well Logs 724.2048000000001 1710.8424 6475
neutron_por CNLC Energective CorrectedLOGS 724.2048000000001 1718.9196000000002 6488
pef PEFZ CGG Digital Well Logs 735.33 1714.1952 6424
pef HPEF Energective CorrectedLOGS 734.4156 1712.0616 6416
pef PEF Energective CorrectedLOGS 734.1108 1712.0616 6418
rxo_resistivity RXO Energective CorrectedLOGS 724.2048000000001 1742.2368000000001 6681
rxo_resistivity RXOI Energective CorrectedLOGS 724.2048000000001 1742.2368000000001 6681
shallow_resistivity AHT10 CGG Digital Well Logs 737.1588 1738.5792000000001 6572
shallow_resistivity AT10 Energective CorrectedLOGS 735.7872 1742.2368000000001 6605
shallow_resistivity AF10 Energective CorrectedLOGS 724.2048000000001 1742.2368000000001 6681
shear_sonic DTS Energective CorrectedLOGS 724.2048000000001 1729.1304 3633
tvdss SS Energective CorrectedLOGS 724.2048000000001 1742.5416 6683
9/14a- 11Z
Curve Type Best Mnemonic Source Depth Start (m) Depth Stop (m) Samples
bulk_density LDL Energective CorrectedLOGS 710.6412 1770.8880000000001 6958
bulk_density HRHO Energective CorrectedLOGS 710.946 1770.8880000000001 6956
bulk_density RHOZ CGG Digital Well Logs 737.0064 1771.65 6790
cable_tension TNS Energective CorrectedLOGS 709.422 1802.5872000000002 7174
caliper HCAL CGG Digital Well Logs 735.4824 1771.8024 6799
caliper CLD Energective CorrectedLOGS 709.422 1773.9360000000001 6986
comp_sonic DT4P CGG Digital Well Logs 714.7560000000001 1788.2616 6745
comp_sonic DTCO CGG Digital Well Logs 712.1652 1788.2616 7057
comp_sonic DTC Energective CorrectedLOGS 739.7496 1775.6124 6789
deep_resistivity AT90 Energective CorrectedLOGS 749.5032 1795.7292 6866
deep_resistivity AHT90 CGG Digital Well Logs 737.1588 1796.3388 6951
deep_resistivity AF90 Energective CorrectedLOGS 747.522 1791.1572 6849
density_correction HDRA CGG Digital Well Logs 737.0064 1771.65 6790
density_correction DRH Energective CorrectedLOGS 738.0732 1793.9004 6929
gamma_ray GR CGG Digital Well Logs 712.3176000000001 1766.9256 6921
gamma_ray GRI Energective CorrectedLOGS 709.422 1773.9360000000001 6986
med_resistivity AF30 Energective CorrectedLOGS 743.712 1792.986 6886
med_resistivity AT60 Energective CorrectedLOGS 745.6932 1795.5768 6890
med_resistivity AT30 Energective CorrectedLOGS 745.6932 1796.034 6893
med_resistivity AT20 Energective CorrectedLOGS 738.0732 1795.7292 6941
med_resistivity AHT60 CGG Digital Well Logs 737.1588 1796.3388 6951
med_resistivity AHT30 CGG Digital Well Logs 737.1588 1796.3388 6951
med_resistivity AHT20 CGG Digital Well Logs 737.1588 1796.3388 6951
neutron_por CNLC Energective CorrectedLOGS 712.3176000000001 1770.8880000000001 6947
neutron_por NPHI CGG Digital Well Logs 712.3176000000001 1769.9736 6941
pef PEF Energective CorrectedLOGS 745.6932 991.5144 1614
pef PEFZ CGG Digital Well Logs 737.0064 1771.65 6790
shallow_resistivity AHT10 CGG Digital Well Logs 737.1588 1796.3388 6951
shallow_resistivity AF10 Energective CorrectedLOGS 741.8832 1795.8816000000002 6917
shallow_resistivity AT10 Energective CorrectedLOGS 743.712 1795.8816000000002 6905
shear_sonic DTSM CGG Digital Well Logs 712.1652 1788.2616 7062
shear_sonic DTS Energective CorrectedLOGS 749.5032 1785.8232 4704
shear_sonic DT4S CGG Digital Well Logs 714.7560000000001 1780.6416000000002 2248
tvdss SS Energective CorrectedLOGS 709.2696000000001 1802.892 7177

Survey Inventory (Deviation)

Open full Survey detail
Wellbore Stations Max MD (m) Max TVDSS (m) Survey File
9/14a- 11 53 1741.322 1714.625 D:\BigSpatial\nsta_raw\CGG_Deviation\9-14a-11 11274a_CGG_Deviation.xlsx
9/14a- 11Z 38 1799.539 1583.790 D:\BigSpatial\nsta_raw\CGG_Deviation\9-14a-11Z 12312aq-CGG_Deviation.xlsx

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