21/02- 7

Decommissioned

Well Header

Well No
21/02- 7
NSTA DEN No
2565
Well Name
--
Drill Seq No
7
Quadrant / Block
21 / 2
Surface Location
57.912830, 0.268270
Source Datum
ED50
Subsea Well
No
Platform
--
Slot No
--
Operator
NEO ENERGY (ZNS) LIMITED
Original Operator
--
Sub Area Operator
NEO ENERGY (ZNS) LIMITED
Licence No
P244
Licence Type
Production
Spud Date
1984-12-10
Source File
nsta_feature_service
Imported
2026-05-22 15:28

Wellbores (1)

21/02- 7 Original
Current Intent
Appraisal
Original Intent
Appraisal
Flow Class
Oil Show
Dev Type
--
Convention
--
Primary Target
G
Well Seq
WB1
Datum Type
Kelly Bushing
Datum Elev (m)
25.908
Ground Elev (m)
--
Water Depth (m)
136.25
TD MD (m)
4009.644
TD TVDSS (m)
3982.986
TD Datum Depth (m)
25.908
TD Datum Type
Kelly Bushing
Spud Date
1984-12-10
TD Reached
1985-04-08
Completion Date
1985-05-08
Release Date
1989-05-08

Formation Tops (32)

Wellbore Formation Era MD (m) TVDSS (m) Provider
21/02- 7 Horda Cenozoic 1213.000 1187.092 Lloyds Register
Stronsay Cenozoic 1213.000 1187.092 Lloyds Register
Balder Cenozoic 1503.000 1477.092 Lloyds Register
Moray Mesozoic 1503.000 1477.092 Lloyds Register
Balder Tuff Cenozoic 1559.000 1533.092 Lloyds Register
Sele Mesozoic 1596.000 1570.092 Lloyds Register
Cromarty Sandstone Cenozoic 1606.000 1580.092 Lloyds Register
Forties Sandstone Mesozoic 1781.000 1755.092 Lloyds Register
Lista Mesozoic 1907.000 1881.092 Lloyds Register
Montrose Mesozoic 1907.000 1881.092 Lloyds Register
Balmoral Sandstone Cenozoic 1953.000 1927.092 Lloyds Register
Glamis Tuff 2135.000 2109.092 Lloyds Register
Andrew Sandstone Cenozoic 2201.000 2175.092 Lloyds Register
Maureen Mesozoic 2349.000 2323.092 Lloyds Register
Maureen Sandstone Mesozoic 2349.000 2323.092 Lloyds Register
Chalk Mesozoic 2456.000 2430.092 Lloyds Register
Ekofisk Mesozoic 2456.000 2430.092 Lloyds Register
Upper Cretaceous Chalk Mesozoic 2512.000 2486.092 Lloyds Register
Rodby Mesozoic 3166.000 3140.092 Lloyds Register
Cromer Knoll Mesozoic 3166.000 3140.092 Lloyds Register
Sola 3211.000 3185.092 Lloyds Register
Valhall Mesozoic 3250.000 3224.092 Lloyds Register
Kimmeridge Clay 3580.000 3554.092 Lloyds Register
Humber Mesozoic 3580.000 3554.092 Lloyds Register
Sgiath Mesozoic 3639.000 3613.092 Lloyds Register
Pentland Mesozoic 3645.000 3619.092 Lloyds Register
Fladen Mesozoic 3645.000 3619.092 Lloyds Register
Rattray Volcanics Mesozoic 3645.000 3619.092 Lloyds Register
Carboniferous Palaeozoic 3688.000 3662.092 Lloyds Register
Carboniferous Undifferentiated Palaeozoic 3688.000 3662.092 Lloyds Register
Old Red Palaeozoic 3869.000 3843.092 Lloyds Register
Old Red Sandstone 3869.000 3843.092 Lloyds Register

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
21/02- 7 9 15 8 24 32 3 4 1 7 View

Hydrocarbon Occurrence (10)

Wellbore Category Code Formation / Litho Top MD (m) Base MD (m) Notes
21/02- 7 DST DST 6 -- 3638.7 3645.4 Label / Upper Jurassic
21/02- 7 Gas shows GS OXSD 3638.7024 -- 7 m thick
21/02- 7 Oil shows OS * 3688.3848000000003 -- 108 m thick
21/02- 7 DST DST 5 -- 3692.3 3704.5 Label / Carboniferous
21/02- 7 DST DST 4 -- 3763.1 3796.6 Not used for labelling, multiple DSTs in same play / Carboniferous
21/02- 7 Oil shows OS * 3796.5888 -- 72 m thick
21/02- 7 DST DST 3 -- 3850.2 3878.9 Label / Devonian
21/02- 7 DST DST 3 -- 3850.2 3878.9 Not used for labelling, multiple DSTs in same play / Carboniferous
21/02- 7 DST DST 1 -- 3890.5 4009.6 Not used for labelling, multiple DSTs in same play / Devonian
21/02- 7 DST DST 2 -- 3890.5 4009.7 Not used for labelling, multiple DSTs in same play / Devonian

Rock Samples (68)

Wellbore Sample Top MD (m) Base MD (m) Key Lab Results Comments Notes
21/02- 7 Cuttings 667.51 4009.64 -- -- .
21/02- 7 Core #1 3698.44 3707.59 φ 7.1% (n=23) · Kh 0.8 mD (n=22) · Kv 0.4 mD (n=5) · So 8.9% (n=2) · Sw 18.3% (n=3) · Density 4.88 (n=24) · FSP 4.2 (n=3) · CORE LABORATORIES UK LTD. FRACTURED NO SAMPLE POSSIBLE; PRESERVED SAMPLE; SHALE NO ANALYSIS | SST DK GRY FGR SIL/CALC CMT PYR; SST GRY F-MGR CMT SIL TR MICA; SST GRY F-MGR SIL CMT ABNT CALC VNS; SST GRY F-MGR SIL/CALC CMT TR PYR MICA; SST GRY FGR SIL CMT CALC VN W PYR; SST GRY FGR SIL CMT CALC VN PYR FRAC; SST GRY FGR SIL CMT CALC VNS TR PYR; SST GRY FGR SIL CMT CALC VNS W PYR; SST GRY FGR SIL CMT CALC VNS W PYR FRAC; SST GRY FGR SIL CMT CALC W PYR; SST GRY FGR SIL CMT TR MICA; SST GRY FGR SIL/CALC CMT TR MICA; SST GRY MGR SIL/CALC CMT CALC VNS PYR; SST LT GRY FGR SIL/CALC CMT PYR PRESERVED SAMPLES. .
21/02- 7 ↳ Plug 01 3698.443 -- CORE LABORATORIES UK LTD. SHALE NO ANALYSIS --
21/02- 7 ↳ Plug 02 3698.748 -- CORE LABORATORIES UK LTD. SHALE NO ANALYSIS --
21/02- 7 ↳ Plug 03 3699.053 -- CORE LABORATORIES UK LTD. SHALE NO ANALYSIS --
21/02- 7 ↳ Plug 04 3699.358 -- CORE LABORATORIES UK LTD. SHALE NO ANALYSIS --
21/02- 7 ↳ Plug 05 3699.723 -- φ 19.0% · Kh 1.9 mD · Density 2.66 · CORE LABORATORIES UK LTD. SST GRY F-MGR CMT SIL TR MICA --
21/02- 7 ↳ Plug 06 3700.15 -- φ 5.9% · Kh 0.1 mD · So 12.8% · Sw 30.0% · Density 2.65 · FSP 4.9 · CORE LABORATORIES UK LTD. SST GRY FGR SIL/CALC CMT TR MICA --
21/02- 7 ↳ Plug 07 3700.363 -- φ 9.3% · Kh 0.3 mD · Kv 0.1 mD · Density 2.68 · CORE LABORATORIES UK LTD. SST GRY FGR SIL CMT CALC VN W PYR --
21/02- 7 ↳ Plug 08 3700.607 -- φ 6.9% · Kh 0.1 mD · Density 2.65 · CORE LABORATORIES UK LTD. SST GRY FGR SIL CMT TR MICA --
21/02- 7 ↳ Plug 09 3700.912 -- φ 11.3% · Kh 0.4 mD · Density 2.66 · CORE LABORATORIES UK LTD. SST GRY F-MGR SIL CMT ABNT CALC VNS --
21/02- 7 ↳ Plug 10 3701.186 -- CORE LABORATORIES UK LTD. PRESERVED SAMPLE --
21/02- 7 ↳ Plug 11 3701.674 -- φ 8.5% · Kh 0.3 mD · Density 2.67 · CORE LABORATORIES UK LTD. SST GRY FGR SIL CMT CALC VNS W PYR --
21/02- 7 ↳ Plug 12 3701.918 -- φ 10.0% · Kh 2.6 mD · Kv 0.9 mD · Density 2.66 · CORE LABORATORIES UK LTD. SST GRY FGR SIL CMT CALC VNS W PYR --
21/02- 7 ↳ Plug 13 3702.192 -- φ 5.8% · Kh 0.1 mD · Density 2.65 · CORE LABORATORIES UK LTD. SST GRY FGR SIL CMT TR MICA --
21/02- 7 ↳ Plug 14 3702.436 -- φ 5.6% · Kh 0.2 mD · Density 2.68 · CORE LABORATORIES UK LTD. SST LT GRY FGR SIL/CALC CMT PYR --
21/02- 7 ↳ Plug 15 3702.741 -- φ 6.4% · Density 2.69 · CORE LABORATORIES UK LTD. SST LT GRY FGR SIL/CALC CMT PYR --
21/02- 7 ↳ Plug 16 3703.015 -- Sw 0.0% · Density 55.80 · FSP 3.5 · CORE LABORATORIES UK LTD. FRACTURED NO SAMPLE POSSIBLE --
21/02- 7 ↳ Plug 17 3703.503 -- φ 8.3% · Kh 7.9 mD · Density 2.68 · CORE LABORATORIES UK LTD. SST GRY FGR SIL CMT CALC VNS W PYR FRAC --
21/02- 7 ↳ Plug 18 3703.686 -- φ 4.1% · Kh 0.1 mD · Kv 0.1 mD · Density 2.66 · CORE LABORATORIES UK LTD. SST GRY FGR SIL CMT CALC VNS TR PYR --
21/02- 7 ↳ Plug 19 3703.96 -- φ 5.8% · Kh 0.1 mD · Density 2.67 · CORE LABORATORIES UK LTD. SST GRY FGR SIL CMT CALC VNS TR PYR --
21/02- 7 ↳ Plug 20 3704.234 -- CORE LABORATORIES UK LTD. PRESERVED SAMPLE --
21/02- 7 ↳ Plug 21 3704.57 -- φ 6.3% · Kh 0.4 mD · Density 2.65 · CORE LABORATORIES UK LTD. SST GRY F-MGR SIL/CALC CMT TR PYR MICA --
21/02- 7 ↳ Plug 22 3704.966 -- φ 6.4% · Kh 1.1 mD · Kv 0.3 mD · Density 2.65 · CORE LABORATORIES UK LTD. SST GRY FGR SIL CMT CALC VN PYR FRAC --
21/02- 7 ↳ Plug 23 3705.179 -- φ 4.9% · Kh 0.1 mD · Density 2.67 · CORE LABORATORIES UK LTD. SST GRY FGR SIL CMT CALC W PYR --
21/02- 7 ↳ Plug 24 3705.484 -- φ 4.8% · Kh 0.1 mD · Density 2.67 · CORE LABORATORIES UK LTD. SST GRY FGR SIL CMT CALC W PYR --
21/02- 7 ↳ Plug 25 3705.789 -- φ 5.6% · Kh 0.2 mD · Density 2.67 · CORE LABORATORIES UK LTD. SST GRY FGR SIL CMT CALC W PYR --
21/02- 7 ↳ Plug 26 3706.155 -- φ 4.8% · Kh 0.1 mD · So 5.0% · Sw 24.9% · Density 2.65 · FSP 4.3 · CORE LABORATORIES UK LTD. SST GRY FGR SIL CMT CALC W PYR --
21/02- 7 ↳ Plug 27 3706.49 -- φ 5.7% · Kh 0.4 mD · Kv 0.5 mD · Density 2.69 · CORE LABORATORIES UK LTD. SST GRY MGR SIL/CALC CMT CALC VNS PYR --
21/02- 7 ↳ Plug 28 3706.703 -- φ 5.5% · Kh 0.1 mD · Density 2.70 · CORE LABORATORIES UK LTD. SST DK GRY FGR SIL/CALC CMT PYR --
21/02- 7 ↳ Plug 29 3707.039 -- φ 6.5% · Kh 0.1 mD · Density 2.72 · CORE LABORATORIES UK LTD. SST DK GRY FGR SIL/CALC CMT PYR --
21/02- 7 ↳ Plug 30 3707.557 -- φ 6.8% · Kh 0.5 mD · Density 2.65 · CORE LABORATORIES UK LTD. SST DK GRY FGR SIL/CALC CMT PYR --
21/02- 7 Core #2 3707.59 3713.38 φ 6.5% (n=15) · Kh 2.8 mD (n=15) · Kv 0.9 mD (n=3) · So 10.9% (n=2) · Sw 42.5% (n=2) · Density 2.68 (n=15) · FSP 7.6 (n=2) · CORE LABORATORIES UK LTD. INTERVAL SAVED FOR WHOLE-CORE ANALYSIS; RUBBLE NO ANALYSIS | SST DK GRY F-MGR SIL CMT CALC ABNT DISSEM PYR; SST GRY CGR SIL CMT CALC PYR; SST GRY F-CGR SIL CMT CALC PYR; SST GRY F-MGR SIL CMT CALC DISSEM PYR; SST GRY F-MGR SIL CMT CALC PYR; SST GRY F-MGR SIL CMT CALC PYR FRAC; SST GRY F-MGR SIL CMT TR PYR; SST GRY MGR SIL CMT TR CALC .
21/02- 7 ↳ Plug 31 3707.618 -- φ 6.5% · Kh 0.6 mD · Density 2.67 · CORE LABORATORIES UK LTD. SST GRY F-CGR SIL CMT CALC PYR --
21/02- 7 ↳ Plug 32 3707.983 -- φ 6.3% · Kh 0.2 mD · Kv 0.1 mD · Density 2.66 · CORE LABORATORIES UK LTD. SST GRY F-CGR SIL CMT CALC PYR --
21/02- 7 ↳ Plug 33 3708.227 -- φ 7.2% · Kh 0.3 mD · Density 2.65 · CORE LABORATORIES UK LTD. SST GRY F-MGR SIL CMT CALC PYR --
21/02- 7 ↳ Plug 34 3708.532 -- φ 7.3% · Kh 0.9 mD · Density 2.65 · CORE LABORATORIES UK LTD. SST GRY F-CGR SIL CMT CALC PYR --
21/02- 7 ↳ Plug 35 3708.837 -- φ 8.9% · Kh 29.0 mD · Density 2.65 · CORE LABORATORIES UK LTD. SST GRY CGR SIL CMT CALC PYR --
21/02- 7 ↳ Plug 36 3709.142 -- φ 7.5% · Kh 0.8 mD · So 8.8% · Sw 35.3% · Density 2.65 · FSP 7.1 · CORE LABORATORIES UK LTD. SST GRY CGR SIL CMT CALC PYR --
21/02- 7 ↳ Plug 37 3709.446 -- φ 5.9% · Kh 0.3 mD · Density 2.64 · CORE LABORATORIES UK LTD. SST GRY MGR SIL CMT TR CALC --
21/02- 7 ↳ Plug 38 3709.751 -- φ 2.2% · Kh 0.1 mD · Kv 0.5 mD · Density 2.85 · CORE LABORATORIES UK LTD. SST DK GRY F-MGR SIL CMT CALC ABNT DISSEM PYR --
21/02- 7 ↳ Plug 39 3710.239 -- φ 6.0% · Kh 0.9 mD · Density 2.74 · CORE LABORATORIES UK LTD. SST DK GRY F-MGR SIL CMT CALC ABNT DISSEM PYR --
21/02- 7 ↳ Plug 40 3710.361 -- φ 5.4% · Kh 0.2 mD · Density 2.71 · CORE LABORATORIES UK LTD. SST GRY F-MGR SIL CMT CALC DISSEM PYR --
21/02- 7 ↳ Plug 41 3710.666 -- φ 7.4% · Kh 3.8 mD · Density 2.66 · CORE LABORATORIES UK LTD. SST GRY F-MGR SIL CMT CALC DISSEM PYR --
21/02- 7 ↳ Plug 42 3711.001 -- φ 6.9% · Kh 3.4 mD · Kv 2.2 mD · Density 2.67 · CORE LABORATORIES UK LTD. SST GRY F-MGR SIL CMT CALC PYR FRAC --
21/02- 7 ↳ Plug 43 3711.245 -- CORE LABORATORIES UK LTD. INTERVAL SAVED FOR WHOLE-CORE ANALYSIS --
21/02- 7 ↳ Plug 44 3711.732 -- φ 6.8% · Kh 0.3 mD · So 13.1% · Sw 49.7% · Density 2.66 · FSP 8.1 · CORE LABORATORIES UK LTD. SST GRY F-MGR SIL CMT CALC PYR --
21/02- 7 ↳ Plug 45 3711.915 -- φ 8.3% · Kh 0.5 mD · Density 2.67 · CORE LABORATORIES UK LTD. SST GRY F-MGR SIL CMT CALC PYR --
21/02- 7 ↳ Plug 46 3712.19 -- φ 4.8% · Kh 0.8 mD · Density 2.65 · CORE LABORATORIES UK LTD. SST GRY F-MGR SIL CMT TR PYR --
21/02- 7 ↳ Plug 47 3712.464 -- CORE LABORATORIES UK LTD. RUBBLE NO ANALYSIS --
21/02- 7 ↳ Plug 48 3712.769 -- CORE LABORATORIES UK LTD. RUBBLE NO ANALYSIS --
21/02- 7 ↳ Plug 49 3713.074 -- CORE LABORATORIES UK LTD. RUBBLE NO ANALYSIS --
21/02- 7 Core #3 3716.43 3720.85 CORE LABORATORIES UK LTD. SILTSTONE SHALE NO ANALYSIS .
21/02- 7 ↳ Plug 51 3716.731 -- CORE LABORATORIES UK LTD. SILTSTONE SHALE NO ANALYSIS --
21/02- 7 ↳ Plug 52 3717.036 -- CORE LABORATORIES UK LTD. SILTSTONE SHALE NO ANALYSIS --
21/02- 7 ↳ Plug 53 3717.341 -- CORE LABORATORIES UK LTD. SILTSTONE SHALE NO ANALYSIS --
21/02- 7 ↳ Plug 54 3717.646 -- CORE LABORATORIES UK LTD. SILTSTONE SHALE NO ANALYSIS --
21/02- 7 ↳ Plug 55 3717.95 -- CORE LABORATORIES UK LTD. SILTSTONE SHALE NO ANALYSIS --
21/02- 7 ↳ Plug 56 3718.255 -- CORE LABORATORIES UK LTD. SILTSTONE SHALE NO ANALYSIS --
21/02- 7 ↳ Plug 57 3718.56 -- CORE LABORATORIES UK LTD. SILTSTONE SHALE NO ANALYSIS --
21/02- 7 ↳ Plug 58 3718.865 -- CORE LABORATORIES UK LTD. SILTSTONE SHALE NO ANALYSIS --
21/02- 7 ↳ Plug 59 3719.17 -- CORE LABORATORIES UK LTD. SILTSTONE SHALE NO ANALYSIS --
21/02- 7 ↳ Plug 60 3719.474 -- CORE LABORATORIES UK LTD. SILTSTONE SHALE NO ANALYSIS --
21/02- 7 ↳ Plug 61 3719.779 -- CORE LABORATORIES UK LTD. SILTSTONE SHALE NO ANALYSIS --
21/02- 7 ↳ Plug 62 3720.084 -- CORE LABORATORIES UK LTD. SILTSTONE SHALE NO ANALYSIS --
21/02- 7 ↳ Plug 63 3720.389 -- CORE LABORATORIES UK LTD. SILTSTONE SHALE NO ANALYSIS --
21/02- 7 ↳ Plug 64 3720.694 -- CORE LABORATORIES UK LTD. SILTSTONE SHALE NO ANALYSIS --
21/02- 7 Core #4 4000.8 4011.11 -- -- .

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
21/02- 7 0 -- -- --

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