Well Data Manager / Well Summary / 44/21b- 11

44/21b- 11

Decommissioned

Well Header

Well No
44/21b- 11
NSTA DEN No
6505
Well Name
--
Drill Seq No
11
Quadrant / Block
44 / 21 b
Surface Location
54.281671, 2.198565
Source Datum
ED50
Subsea Well
Unknown
Platform
--
Slot No
--
Operator
PREMIER OIL E&P UK LIMITED
Original Operator
--
Sub Area Operator
PREMIER OIL E&P UK LIMITED
Licence No
P766
Licence Type
Production
Spud Date
1998-11-12
Source File
nsta_feature_service
Imported
2026-05-22 15:28

Wellbores (1)

44/21b- 11 Original
Abandoned Phase 3 Interpreted Data Survey
Current Intent
Exploration
Original Intent
Exploration
Flow Class
Gas Show
Dev Type
--
Convention
--
Primary Target
L
Well Seq
WB1
Datum Type
Kelly Bushing
Datum Elev (m)
35.580
Ground Elev (m)
--
Water Depth (m)
38.10
TD MD (m)
4078.220
TD TVDSS (m)
4037.381
TD Datum Depth (m)
35.052
TD Datum Type
Kelly Bushing
Spud Date
1998-11-12
TD Reached
1998-12-22
Completion Date
1998-12-24
Release Date
2002-12-24

Formation Tops (35)

Wellbore Formation Era MD (m) TVDSS (m) Provider
44/21b- 11 Unknown 71.000 35.420 BGS LithoStrat Upper
Unknown 457.000 421.420 BGS LithoStrat Upper
Herring Mesozoic 496.000 460.420 BGS LithoStrat Upper
Plenus Marl 1067.000 1031.420 BGS LithoStrat Upper
Rodby Mesozoic 1067.000 1031.420 BGS LithoStrat Upper
Carrack Formation Mesozoic 1098.000 1062.420 BGS LithoStrat Upper
Winterton 1143.000 1107.420 BGS LithoStrat Upper
Triton Anhydrite Mesozoic 1149.000 1113.420 BGS LithoStrat Upper
Keuper Anhydrite Member Mesozoic 1222.000 1186.420 BGS LithoStrat Upper
Triton Anhydrite Mesozoic 1281.000 1245.420 BGS LithoStrat Upper
Dudgeon Saliferous 1331.000 1295.420 BGS LithoStrat Upper
Dowsing Dolomite 1459.000 1423.420 BGS LithoStrat Upper
Muschelkalk Halite Member Mesozoic 1526.000 1490.420 BGS LithoStrat Upper
Dowsing Dolomite 1570.000 1534.420 BGS LithoStrat Upper
Rot Halite Member 1719.000 1683.420 BGS LithoStrat Upper
Solling Claystone Member Cenozoic 1835.000 1799.420 BGS LithoStrat Upper
Bunter Sandstone Mesozoic 1857.000 1821.420 BGS LithoStrat Upper
Bunter Shale Mesozoic 2026.000 1990.420 BGS LithoStrat Upper
Brockelschiefer Member 2380.000 2344.420 BGS LithoStrat Upper
Aller Halite Palaeozoic 2401.000 2365.420 BGS LithoStrat Upper
Pegmatitanhydrit Palaeozoic 2513.000 2477.420 BGS LithoStrat Upper
Roter Salzton Palaeozoic 2519.000 2483.420 BGS LithoStrat Upper
Leine Halite Member Palaeozoic 2548.000 2512.420 BGS LithoStrat Upper
Hauptanhydrit Palaeozoic 2917.000 2881.420 BGS LithoStrat Upper
Grauer Salzton Palaeozoic 2964.000 2928.420 BGS LithoStrat Upper
Stassfurt Halite Palaeozoic 2971.000 2935.420 BGS LithoStrat Upper
Basalanhydrit Palaeozoic 3465.000 3429.420 BGS LithoStrat Upper
Hauptdolomit Palaeozoic 3480.000 3444.420 BGS LithoStrat Upper
Werraanhydrit Palaeozoic 3489.000 3453.420 BGS LithoStrat Upper
Zechsteinkalk Palaeozoic 3513.000 3477.420 BGS LithoStrat Upper
Kupferschiefer Palaeozoic 3518.000 3482.420 BGS LithoStrat Upper
Upper Leman Sandstone Fm 3518.000 3482.420 BGS LithoStrat Upper
Silverpit 3519.000 3483.420 BGS LithoStrat Upper
Schooner Formation 3832.000 3796.420 BGS LithoStrat Upper
Schooner Formation 3945.000 3909.420 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
44/21b- 11 6 4 0 35 35 1 1 1 0 View

Hydrocarbon Occurrence (0)

No hydrocarbon shows or DSTs recorded for this well.

Rock Samples (14)

Wellbore Sample Top MD (m) Base MD (m) Key Lab Results Comments Notes
44/21b- 11 Cuttings 192.02 4078.22 -- -- --
44/21b- 11 Core #1 3831.34 3853.43 φ 3.3% (n=12) · Kh 1.3 mD (n=10) · Density 2.79 (n=12) · ROBERTSON RESEARCH INTERNATIONAL LIMITED ARG DOL LST, GRYSH RD, V ARG, MICROXLN, V WL IND, PCH XLN CMT.; ARG DOL LST, LT RD - LT GRY, MICROXLN, W OCC BIOCLASTS, V ARG, V WL IND.; ARG DOL, GRYSH RD, MICROXLN, V ARG, V WL IND, SL CALC.; DOL LST, LT GRY, MICROXLN, SLI ARG, WL IND.; DOL LST, LT RD, MICROXLN, WL IND W ARG SST, LT RD-GRYSH RD.GR UP TO GRAN, V ARG, WL IND, DOL CMT, PCH ANHY.; DOL MDST, GRYSH RD, WL IND, PCH CALC/DOL CMT.; DOL, GRYSH RED, MICROXLN, SIL ARG, V WL IND, PCH HEM MDST.; LST, LT GRY, MICRA W OCC MICRFOS + XLN CMT, V WL IND.; MDST, LT GRY, WL IND, SLI PCH DOL CMT.; SLTY MDST, GRYISH RD, MOD SILTY, WL IND, MIC, PCH DOL CMT.; SLTY MDST, LT GRY, PCH GRYSH RD, MOD SLTY, WL IND, PCH DOL, LAM.; SLTY MDST, LT GRY, V SLTY, W IND, SLI MICROMIC, LAM. --
44/21b- 11 ↳ Plug 1Q 3831.58 -- φ 3.8% · Density 2.80 · ROBERTSON RESEARCH INTERNATIONAL LIMITED SLTY MDST, GRYISH RD, MOD SILTY, WL IND, MIC, PCH DOL CMT. --
44/21b- 11 ↳ Plug 2Q 3833.287 -- φ 5.3% · Kh 0.0 mD · Density 2.86 · ROBERTSON RESEARCH INTERNATIONAL LIMITED DOL LST, LT RD, MICROXLN, WL IND W ARG SST, LT RD-GRYSH RD.GR UP TO GRAN, V ARG, WL IND, DOL CMT, PCH ANHY. --
44/21b- 11 ↳ Plug 3Q 3834.826 -- φ 3.2% · Kh 0.0 mD · Density 2.83 · ROBERTSON RESEARCH INTERNATIONAL LIMITED ARG DOL LST, GRYSH RD, V ARG, MICROXLN, V WL IND, PCH XLN CMT. --
44/21b- 11 ↳ Plug 4Q 3836.548 -- φ 6.9% · Density 2.79 · ROBERTSON RESEARCH INTERNATIONAL LIMITED DOL MDST, GRYSH RD, WL IND, PCH CALC/DOL CMT. --
44/21b- 11 ↳ Plug 5Q 3838.011 -- φ 4.1% · Kh 0.0 mD · Density 2.88 · ROBERTSON RESEARCH INTERNATIONAL LIMITED DOL, GRYSH RED, MICROXLN, SIL ARG, V WL IND, PCH HEM MDST. --
44/21b- 11 ↳ Plug 6Q 3839.535 -- φ 0.7% · Kh 0.2 mD · Density 2.71 · ROBERTSON RESEARCH INTERNATIONAL LIMITED LST, LT GRY, MICRA W OCC MICRFOS + XLN CMT, V WL IND. --
44/21b- 11 ↳ Plug 7Q 3841.638 -- φ 2.1% · Kh 0.1 mD · Density 2.72 · ROBERTSON RESEARCH INTERNATIONAL LIMITED DOL LST, LT GRY, MICROXLN, SLI ARG, WL IND. --
44/21b- 11 ↳ Plug 8Q 3843.467 -- φ 2.7% · Kh 0.0 mD · Density 2.80 · ROBERTSON RESEARCH INTERNATIONAL LIMITED ARG DOL LST, LT RD - LT GRY, MICROXLN, W OCC BIOCLASTS, V ARG, V WL IND. --
44/21b- 11 ↳ Plug 9Q 3845.022 -- φ 2.4% · Kh 1.5 mD · Density 2.84 · ROBERTSON RESEARCH INTERNATIONAL LIMITED ARG DOL, GRYSH RD, MICROXLN, V ARG, V WL IND, SL CALC. --
44/21b- 11 ↳ Plug 10Q 3846.561 -- φ 2.3% · Kh 1.0 mD · Density 2.77 · ROBERTSON RESEARCH INTERNATIONAL LIMITED SLTY MDST, LT GRY, PCH GRYSH RD, MOD SLTY, WL IND, PCH DOL, LAM. --
44/21b- 11 ↳ Plug 11Q 3847.673 -- φ 2.7% · Kh 6.9 mD · Density 2.73 · ROBERTSON RESEARCH INTERNATIONAL LIMITED SLTY MDST, LT GRY, V SLTY, W IND, SLI MICROMIC, LAM. --
44/21b- 11 ↳ Plug 12Q 3849.121 -- φ 2.9% · Kh 2.8 mD · Density 2.77 · ROBERTSON RESEARCH INTERNATIONAL LIMITED MDST, LT GRY, WL IND, SLI PCH DOL CMT. --

Wireline Log Inventory (Ingested Curves)

No wireline log curves ingested for this well.

Source LAS Manifest (Best Curve per Type)

Open full Manifest browser

No scanned LAS source files matched to this well.

Survey Inventory (Deviation)

Open full Survey detail
Wellbore Stations Max MD (m) Max TVDSS (m) Survey File
44/21b- 11 0 -- -- --

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