15/29a- 15

Decommissioned

Well Header

Well No
15/29a- 15
NSTA DEN No
17584
Well Name
--
Drill Seq No
15
Quadrant / Block
15 / 29 a
Surface Location
58.135802, 0.769047
Source Datum
ED50
Subsea Well
Unknown
Platform
--
Slot No
--
Operator
PREMIER OIL UK LIMITED
Original Operator
--
Sub Area Operator
PREMIER OIL UK LIMITED
Licence No
P119
Licence Type
Production
Spud Date
2007-06-08
Source File
nsta_feature_service
Imported
2026-05-22 15:28

Wellbores (5)

15/29a- 15 Original
Current Intent
Appraisal
Original Intent
Appraisal
Flow Class
Gas Well
Dev Type
--
Convention
--
Primary Target
B
Well Seq
WB1
Datum Type
Rotary Table
Datum Elev (m)
26.365
Ground Elev (m)
--
Water Depth (m)
153.01
TD MD (m)
2849.880
TD TVDSS (m)
2217.900
TD Datum Depth (m)
26.365
TD Datum Type
Rotary Table
Spud Date
2007-06-08
TD Reached
2007-06-18
Completion Date
2007-06-23
Release Date
2011-06-23
15/29a- 15W Sidetrack W parent: 15/29a- 15X
Current Intent
Appraisal
Original Intent
Appraisal
Flow Class
Oil Well
Dev Type
--
Convention
--
Primary Target
G
Well Seq
WB5
Datum Type
Rotary Table
Datum Elev (m)
26.365
Ground Elev (m)
--
Water Depth (m)
153.01
TD MD (m)
2396.980
TD TVDSS (m)
2240.410
TD Datum Depth (m)
26.365
TD Datum Type
Rotary Table
Spud Date
2007-07-16
TD Reached
2007-07-18
Completion Date
2007-07-21
Release Date
2011-07-21
15/29a- 15X Sidetrack X parent: 15/29a- 15Y
Current Intent
Appraisal
Original Intent
Appraisal
Flow Class
Oil Well
Dev Type
--
Convention
--
Primary Target
F
Well Seq
WB4
Datum Type
Rotary Table
Datum Elev (m)
26.365
Ground Elev (m)
--
Water Depth (m)
153.01
TD MD (m)
3566.510
TD TVDSS (m)
2258.590
TD Datum Depth (m)
26.365
TD Datum Type
Rotary Table
Spud Date
2007-07-10
TD Reached
2007-07-14
Completion Date
2007-07-16
Release Date
2011-07-16
15/29a- 15Y Sidetrack Y parent: 15/29a- 15Z
Current Intent
Appraisal
Original Intent
Appraisal
Flow Class
Oil Well
Dev Type
--
Convention
--
Primary Target
E
Well Seq
WB3
Datum Type
Rotary Table
Datum Elev (m)
26.365
Ground Elev (m)
--
Water Depth (m)
153.01
TD MD (m)
2640.178
TD TVDSS (m)
2227.150
TD Datum Depth (m)
26.365
TD Datum Type
Rotary Table
Spud Date
2007-07-05
TD Reached
2007-07-08
Completion Date
2007-07-10
Release Date
2011-07-10
15/29a- 15Z Sidetrack Z parent: 15/29a- 15
Current Intent
Appraisal
Original Intent
Appraisal
Flow Class
Oil Well
Dev Type
--
Convention
--
Primary Target
C
Well Seq
WB2
Datum Type
Rotary Table
Datum Elev (m)
26.365
Ground Elev (m)
--
Water Depth (m)
153.01
TD MD (m)
2788.920
TD TVDSS (m)
2257.590
TD Datum Depth (m)
26.365
TD Datum Type
Rotary Table
Spud Date
2007-06-23
TD Reached
2007-06-26
Completion Date
2007-07-06
Release Date
2011-07-06

Formation Tops (66)

Wellbore Formation Era MD (m) TVDSS (m) Provider
15/29a- 15 Unknown 179.000 152.635 BGS LithoStrat Upper
Nordland Cenozoic 768.000 741.565 BGS LithoStrat Upper
Lark Formation Cenozoic 1063.000 1018.441 BGS LithoStrat Upper
Horda Formation Cenozoic 1266.000 1173.419 BGS LithoStrat Upper
Nauchlan Member 1605.000 1405.742 BGS LithoStrat Upper
Horda Formation Cenozoic 1666.000 1446.149 BGS LithoStrat Upper
Lothian Formation 1835.000 1558.731 BGS LithoStrat Upper
Orkney Formation 2220.000 1808.554 BGS LithoStrat Upper
Balder Cenozoic 2548.000 2019.702 BGS LithoStrat Upper
Sele Mesozoic 2610.000 2060.023 BGS LithoStrat Upper
Forties Sand Mesozoic 2716.000 2129.760 BGS LithoStrat Upper
Sele Mesozoic 2726.000 2136.381 BGS LithoStrat Upper
Lista Mesozoic 2745.000 2148.866 BGS LithoStrat Upper
Balmoral Member 2759.000 2158.058 BGS LithoStrat Upper
15/29a- 15W Unknown 179.000 152.635 BGS LithoStrat Upper
Lark Formation Cenozoic 1082.000 1046.322 BGS LithoStrat Upper
Horda Formation Cenozoic 1213.000 1165.178 BGS LithoStrat Upper
Nauchlan Member 1462.000 1389.973 BGS LithoStrat Upper
Horda Formation Cenozoic 1469.000 1396.350 BGS LithoStrat Upper
Lothian Formation 1645.000 1557.402 BGS LithoStrat Upper
Horda Formation Cenozoic 1737.000 1641.373 BGS LithoStrat Upper
Orkney Formation 1906.000 1795.980 BGS LithoStrat Upper
Balder Cenozoic 2141.000 2010.262 BGS LithoStrat Upper
Sele Mesozoic 2196.000 2059.283 BGS LithoStrat Upper
Forties Sand Mesozoic 2303.000 2155.221 BGS LithoStrat Upper
Lista Mesozoic 2340.000 2188.692 BGS LithoStrat Upper
Balmoral Member 2347.000 2195.027 BGS LithoStrat Upper
15/29a- 15X Unknown 179.000 152.635 BGS LithoStrat Upper
Horda Formation Cenozoic 1224.000 1168.299 BGS LithoStrat Upper
Nauchlan Member 1636.000 1411.025 BGS LithoStrat Upper
Horda Formation Cenozoic 1695.000 1436.603 BGS LithoStrat Upper
Lothian Formation 2027.000 1581.766 BGS LithoStrat Upper
Horda Formation Cenozoic 2134.000 1628.067 BGS LithoStrat Upper
Orkney Formation 2591.000 1819.551 BGS LithoStrat Upper
Balder Cenozoic 3063.000 2013.544 BGS LithoStrat Upper
Sele Mesozoic 3152.000 2052.617 BGS LithoStrat Upper
Forties Sand Mesozoic 3360.000 2152.361 BGS LithoStrat Upper
Lista Mesozoic 3405.000 2175.329 BGS LithoStrat Upper
Balmoral Member 3475.000 2211.312 BGS LithoStrat Upper
15/29a- 15Y Unknown 179.000 152.635 BGS LithoStrat Upper
Nordland Cenozoic 790.000 763.563 BGS LithoStrat Upper
Lark Formation Cenozoic 1055.000 1021.139 BGS LithoStrat Upper
Horda Formation Cenozoic 1228.000 1171.608 BGS LithoStrat Upper
Nauchlan Member 1533.000 1398.261 BGS LithoStrat Upper
Horda Formation Cenozoic 1564.000 1421.315 BGS LithoStrat Upper
Lothian Formation 1756.000 1562.899 BGS LithoStrat Upper
Horda Formation Cenozoic 1829.000 1616.184 BGS LithoStrat Upper
Orkney Formation 2082.000 1801.159 BGS LithoStrat Upper
Balder Cenozoic 2371.000 2019.675 BGS LithoStrat Upper
Sele Mesozoic 2427.000 2061.597 BGS LithoStrat Upper
Forties Sand Mesozoic 2536.000 2145.097 BGS LithoStrat Upper
Lista Mesozoic 2557.000 2161.505 BGS LithoStrat Upper
Balmoral Member 2576.000 2176.415 BGS LithoStrat Upper
15/29a- 15Z Unknown 179.000 152.635 BGS LithoStrat Upper
Nordland Cenozoic 792.000 765.562 BGS LithoStrat Upper
Lark Formation Cenozoic 1057.000 1021.855 BGS LithoStrat Upper
Horda Formation Cenozoic 1228.000 1167.048 BGS LithoStrat Upper
Nauchlan Member 1592.000 1425.229 BGS LithoStrat Upper
Horda Formation Cenozoic 1623.000 1446.095 BGS LithoStrat Upper
Lothian Formation 1758.000 1536.429 BGS LithoStrat Upper
Orkney Formation 2173.000 1827.029 BGS LithoStrat Upper
Balder Cenozoic 2448.000 2017.475 BGS LithoStrat Upper
Sele Mesozoic 2521.000 2067.676 BGS LithoStrat Upper
Forties Sand Mesozoic 2629.000 2142.533 BGS LithoStrat Upper
Lista Mesozoic 2654.000 2160.270 BGS LithoStrat Upper
Balmoral Member 2695.000 2189.575 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
15/29a- 15 0 0 0 14 14 1 0 0 0 View
15/29a- 15W 0 0 0 13 13 1 0 0 0 View
15/29a- 15X 0 0 0 12 12 1 0 0 0 View
15/29a- 15Y 0 0 0 14 14 1 0 0 0 View
15/29a- 15Z 0 0 0 13 13 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
15/29a- 15 713.689208984375 2835.859130859375 7 0 2026-08-06 17:01:34.081527+00 View Log
15/29a- 15W 31.851600646972656 2390.089111328125 10 0 2026-08-06 17:01:38.319725+00 View Log
15/29a- 15X 1224.5340576171875 3542.8427734375 8 0 2026-08-06 17:01:44.081159+00 View Log
15/29a- 15Y 747.8267822265625 2621.127685546875 8 0 2026-08-06 17:01:46.077359+00 View Log
15/29a- 15Z 714.1464233398438 2769.565185546875 7 0 2026-08-06 17:01:48.379299+00 View Log

Source LAS Manifest (Best Curve per Type)

Open full Manifest browser
15/29a- 15
Curve Type Best Mnemonic Source Depth Start (m) Depth Stop (m) Samples
bulk_density RHOB CGG Digital Well Logs 760.7808 2825.8008 13521
caliper CALI CGG Digital Well Logs 760.7808 2826.1056000000003 13553
comp_sonic DTP CGG Digital Well Logs 713.6892 2794.1016 13652
density_correction DRHO CGG Digital Well Logs 760.7808 2825.8008 13521
gamma_ray GRC CGG Digital Well Logs 760.7808 2835.8592000000003 13617
neutron_por NLIM CGG Digital Well Logs 760.7808 2825.9532 13532
pef PE CGG Digital Well Logs 760.7808 2825.6484 13550
shear_sonic DTS CGG Digital Well Logs 2758.44 2794.1016 235
15/29a- 15W
Curve Type Best Mnemonic Source Depth Start (m) Depth Stop (m) Samples
bulk_density RHOZ CGG Digital Well Logs 753.618 2373.1728000000003 10628
caliper HCAL CGG Digital Well Logs 752.3988 2373.1728000000003 10636
comp_sonic DT4P CGG Digital Well Logs 34.29 2377.5924 15343
comp_sonic DTCO CGG Digital Well Logs 35.3568 2377.5924 15336
deep_resistivity AO90 CGG Digital Well Logs 753.618 2390.0892000000003 10739
deep_resistivity AT90 CGG Digital Well Logs 753.618 2390.0892000000003 10739
density_correction HDRA CGG Digital Well Logs 753.618 2373.1728000000003 10628
gamma_ray GR CGG Digital Well Logs 31.8516 2367.534 15327
med_resistivity AT30 CGG Digital Well Logs 753.4656 2390.0892000000003 10740
med_resistivity AO30 CGG Digital Well Logs 753.618 2390.0892000000003 10739
med_resistivity AT20 CGG Digital Well Logs 753.618 2390.0892000000003 10739
med_resistivity AT60 CGG Digital Well Logs 753.618 2390.0892000000003 10739
neutron_por TNPH CGG Digital Well Logs 753.7704 2369.5152000000003 10603
neutron_por NPHI CGG Digital Well Logs 31.8516 2369.5152000000003 15340
neutron_por HNPO CGG Digital Well Logs 753.9228 2369.6676 10603
pef PEFZ CGG Digital Well Logs 753.618 2373.1728000000003 10628
shallow_resistivity AO10 CGG Digital Well Logs 753.618 2390.0892000000003 10739
shallow_resistivity AT10 CGG Digital Well Logs 753.618 2390.0892000000003 10739
shear_sonic DTSM CGG Digital Well Logs 35.3568 2377.5924 15370
shear_sonic DT4S CGG Digital Well Logs 34.29 2377.5924 6023
15/29a- 15X
Curve Type Best Mnemonic Source Depth Start (m) Depth Stop (m) Samples
bulk_density DEN OGA Batch Unzipped 1225.296 3532.3272 15139
bulk_density RHOB CGG Digital Well Logs 1224.534 3532.7844 15147
caliper CALI CGG Digital Well Logs 1224.534 3533.0892000000003 15149
deep_resistivity RES_DEP OGA Batch Unzipped 1225.6008000000002 3541.1664 15195
density_correction DRHO CGG Digital Well Logs 1224.534 3532.7844 15147
density_correction DENC OGA Batch Unzipped 1225.296 3532.3272 15139
gamma_ray GR OGA Batch Unzipped 1225.296 3542.2332 15204
gamma_ray GRC CGG Digital Well Logs 1224.534 3542.8428000000004 15213
med_resistivity RES_MED OGA Batch Unzipped 1225.6008000000002 3541.1664 15195
neutron_por NLIM CGG Digital Well Logs 1224.534 3532.9368000000004 15148
pef PE CGG Digital Well Logs 1224.534 3532.632 15146
15/29a- 15Y
Curve Type Best Mnemonic Source Depth Start (m) Depth Stop (m) Samples
bulk_density RHOB CGG Digital Well Logs 760.7808 2610.9168 12141
bulk_density DEN OGA Batch Unzipped 796.1376 2610.3072 11905
caliper CALI CGG Digital Well Logs 760.7808 2611.2216000000003 12143
deep_resistivity RES_DEP OGA Batch Unzipped 796.1376 2618.8416 11961
density_correction DRHO CGG Digital Well Logs 760.7808 2610.9168 12141
density_correction DENC OGA Batch Unzipped 796.1376 2610.3072 11905
gamma_ray GR OGA Batch Unzipped 796.1376 2620.518 11972
gamma_ray GRC CGG Digital Well Logs 756.8184 2621.1276000000003 12234
med_resistivity RES_MED OGA Batch Unzipped 796.1376 2618.8416 11961
neutron_por NLIM CGG Digital Well Logs 747.8268 2611.0692 12227
pef PE CGG Digital Well Logs 760.7808 2610.7644 12140
15/29a- 15Z
Curve Type Best Mnemonic Source Depth Start (m) Depth Stop (m) Samples
bulk_density RHOB CGG Digital Well Logs 1507.3884 2761.9452 8233
bulk_density DEN OGA Batch Unzipped 793.3944 2759.6592 12903
caliper CALI CGG Digital Well Logs 1505.2548000000002 2759.964 8234
deep_resistivity RES_DEP OGA Batch Unzipped 746.4552 2767.5840000000003 13119
density_correction DENC OGA Batch Unzipped 793.3944 2759.6592 12903
gamma_ray GRC CGG Digital Well Logs 792.48 2769.5652 12974
gamma_ray GR OGA Batch Unzipped 793.0896 2768.9556000000002 12966
med_resistivity RES_MED OGA Batch Unzipped 714.1464000000001 2767.5840000000003 13334
neutron_por NLIM CGG Digital Well Logs 1505.5596 2760.2688000000003 8234

Survey Inventory (Deviation)

Open full Survey detail
Wellbore Stations Max MD (m) Max TVDSS (m) Survey File
15/29a- 15 92 2849.880 2217.923 D:\BigSpatial\nsta_raw\CGG_Deviation\15-29a-15 29696am_CGG-Deviation.xlsx
15/29a- 15W 81 2396.950 2240.234 D:\BigSpatial\nsta_raw\CGG_Deviation\15-29a-15W 29715bf_CGG-Deviation.xlsx
15/29a- 15X 117 3566.460 2258.403 D:\BigSpatial\nsta_raw\CGG_Deviation\15-29a-15X 29710s_CGG-Deviation.xlsx
15/29a- 15Y 90 2640.180 2226.975 D:\BigSpatial\nsta_raw\CGG_Deviation\15-29a-15Y 29709s-CGG-deviation.xlsx
15/29a- 15Z 92 2788.920 2257.412 D:\BigSpatial\nsta_raw\CGG_Deviation\15-29a-15Z 29705u_CGG-Deviation.xlsx

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