30/13- 4

Decommissioned

Well Header

Well No
30/13- 4
NSTA DEN No
4604
Well Name
--
Drill Seq No
4
Quadrant / Block
30 / 13
Surface Location
56.649341, 2.495716
Source Datum
ED50
Subsea Well
No
Platform
--
Slot No
--
Operator
CHRYSAOR PETROLEUM COMPANY U.K. LIMITED
Original Operator
--
Sub Area Operator
CHRYSAOR PETROLEUM COMPANY U.K. LIMITED
Licence No
P79
Licence Type
Production
Spud Date
1991-12-22
Source File
nsta_feature_service
Imported
2026-05-22 15:28

Wellbores (1)

30/13- 4 Original
Current Intent
Appraisal
Original Intent
Appraisal
Flow Class
Gas and Oil Well
Dev Type
--
Convention
--
Primary Target
D
Well Seq
WB1
Datum Type
Kelly Bushing
Datum Elev (m)
27.740
Ground Elev (m)
--
Water Depth (m)
72.54
TD MD (m)
4603.090
TD TVDSS (m)
4575.000
TD Datum Depth (m)
27.432
TD Datum Type
Kelly Bushing
Spud Date
1991-12-22
TD Reached
1992-03-16
Completion Date
1992-04-17
Release Date
1996-04-17

Formation Tops (22)

Wellbore Formation Era MD (m) TVDSS (m) Provider
30/13- 4 Horda Cenozoic 2752.000 2724.260 Lloyds Register
Stronsay Cenozoic 2752.000 2724.260 Lloyds Register
Moray Mesozoic 2939.000 2911.260 Lloyds Register
Balder Cenozoic 2939.000 2911.260 Lloyds Register
Balder Tuff Cenozoic 2940.000 2912.260 Lloyds Register
Sele Mesozoic 2950.000 2922.260 Lloyds Register
Lista Mesozoic 3002.000 2974.260 Lloyds Register
Montrose Mesozoic 3002.000 2974.260 Lloyds Register
Maureen Mesozoic 3071.000 3043.260 Lloyds Register
Ekofisk Mesozoic 3137.000 3109.260 Lloyds Register
Chalk Mesozoic 3137.000 3109.260 Lloyds Register
Upper Cretaceous Chalk Mesozoic 3214.000 3186.260 Lloyds Register
Cromer Knoll Mesozoic 3552.000 3524.260 Lloyds Register
Lower Cretaceous Undifferentiated Mesozoic 3552.000 3524.260 Lloyds Register
Kimmeridge Clay 3565.000 3537.260 Lloyds Register
Humber Mesozoic 3565.000 3537.260 Lloyds Register
Heather Mesozoic 3690.000 3662.260 Lloyds Register
Freshney Sandstone Mesozoic 4017.000 3989.260 Lloyds Register
Pentland Mesozoic 4237.000 4209.260 Lloyds Register
Fladen Mesozoic 4237.000 4209.260 Lloyds Register
Heron Palaeozoic 4558.000 4530.260 Lloyds Register
Skagerrak Mesozoic 4558.000 4530.260 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
30/13- 4 8 12 2 27 22 3 3 0 1 View

Hydrocarbon Occurrence (2)

Wellbore Category Code Formation / Litho Top MD (m) Base MD (m) Notes
30/13- 4 Mixed shows OGS JACQ 4016.6544000000004 -- 68 m thick
30/13- 4 DST DST 1 -- 4038.6 4052.6 Label / Upper Jurassic

Rock Samples (69)

Wellbore Sample Top MD (m) Base MD (m) Key Lab Results Comments Notes
30/13- 4 Core #1 4023.06 4031.8 φ 16.2% (n=19) · Kh 89.2 mD (n=18) · Kv 58.4 mD (n=6) · Density 2.65 (n=19) · CORE LABORATORIES (U.K.) LTD -- .
30/13- 4 ↳ Core Plug #1 4023.116 -- φ 17.6% · Kh 132.0 mD · Density 2.65 · CORE LABORATORIES (U.K.) LTD -- --
30/13- 4 ↳ Core Plug #1 4023.36 -- φ 17.8% · Kh 146.0 mD · Kv 120.0 mD · Density 2.65 · CORE LABORATORIES (U.K.) LTD -- --
30/13- 4 ↳ Core Plug #1 4023.665 -- φ 17.8% · Kh 148.0 mD · Density 2.64 · CORE LABORATORIES (U.K.) LTD -- --
30/13- 4 ↳ Core Plug #1 4024.031 -- φ 17.5% · Kh 133.0 mD · Density 2.65 · CORE LABORATORIES (U.K.) LTD -- --
30/13- 4 ↳ Core Plug #1 4024.274 -- φ 17.1% · Kh 120.0 mD · Kv 114.0 mD · Density 2.64 · CORE LABORATORIES (U.K.) LTD -- --
30/13- 4 ↳ Core Plug #1 4024.579 -- φ 17.1% · Kh 119.0 mD · Density 2.65 · CORE LABORATORIES (U.K.) LTD -- --
30/13- 4 ↳ Core Plug #1 4024.945 -- φ 16.5% · Kh 92.3 mD · Density 2.65 · CORE LABORATORIES (U.K.) LTD -- --
30/13- 4 ↳ Core Plug #1 4025.189 -- φ 16.2% · Kh 79.3 mD · Kv 55.7 mD · Density 2.65 · CORE LABORATORIES (U.K.) LTD -- --
30/13- 4 ↳ Core Plug #1 4025.494 -- φ 16.3% · Kh 79.4 mD · Density 2.65 · CORE LABORATORIES (U.K.) LTD -- --
30/13- 4 ↳ Core Plug #1 4025.859 -- φ 16.3% · Kh 70.1 mD · Density 2.65 · CORE LABORATORIES (U.K.) LTD -- --
30/13- 4 ↳ Core Plug #1 4026.103 -- φ 16.0% · Kh 60.9 mD · Kv 43.3 mD · Density 2.65 · CORE LABORATORIES (U.K.) LTD -- --
30/13- 4 ↳ Core Plug #1 4026.408 -- φ 15.7% · Kh 55.7 mD · Density 2.65 · CORE LABORATORIES (U.K.) LTD -- --
30/13- 4 ↳ Core Plug #1 4026.774 -- φ 14.6% · Kh 39.8 mD · Density 2.67 · CORE LABORATORIES (U.K.) LTD -- --
30/13- 4 ↳ Core Plug #1 4027.109 -- φ 18.8% · Kh 37.9 mD · Kv 17.6 mD · Density 2.65 · CORE LABORATORIES (U.K.) LTD -- --
30/13- 4 ↳ Core Plug #1 4027.322 -- φ 15.9% · Kh 54.6 mD · Density 2.65 · CORE LABORATORIES (U.K.) LTD -- --
30/13- 4 ↳ Core Plug #1 4027.688 -- φ 15.1% · Kh 46.2 mD · Density 2.65 · CORE LABORATORIES (U.K.) LTD -- --
30/13- 4 ↳ Core Plug #1 4027.932 -- φ 15.1% · Kh 49.8 mD · Density 2.65 · CORE LABORATORIES (U.K.) LTD -- --
30/13- 4 ↳ Core Plug #1 4028.237 -- φ 18.5% · Kh 141.0 mD · Density 2.65 · CORE LABORATORIES (U.K.) LTD -- --
30/13- 4 ↳ Core Plug #1 4031.62 -- φ 8.6% · Kv 0.1 mD · Density 2.67 · CORE LABORATORIES (U.K.) LTD -- --
30/13- 4 Core #2 4032.2 4043.84 φ 15.1% (n=37) · Kh 45.2 mD (n=36) · Kv 29.4 mD (n=13) · Density 2.67 (n=37) · CORE LABORATORIES (U.K.) LTD -- .
30/13- 4 ↳ Core Plug #2 4032.504 -- φ 15.6% · Kh 82.0 mD · Kv 54.3 mD · Density 2.66 · CORE LABORATORIES (U.K.) LTD -- --
30/13- 4 ↳ Core Plug #2 4032.809 -- φ 16.0% · Kh 94.2 mD · Density 2.66 · CORE LABORATORIES (U.K.) LTD -- --
30/13- 4 ↳ Core Plug #2 4033.114 -- φ 16.8% · Kh 82.8 mD · Density 2.66 · CORE LABORATORIES (U.K.) LTD -- --
30/13- 4 ↳ Core Plug #2 4033.418 -- φ 17.0% · Kh 88.1 mD · Kv 77.9 mD · Density 2.65 · CORE LABORATORIES (U.K.) LTD -- --
30/13- 4 ↳ Core Plug #2 4033.723 -- φ 15.8% · Kh 58.5 mD · Density 2.66 · CORE LABORATORIES (U.K.) LTD -- --
30/13- 4 ↳ Core Plug #2 4034.028 -- φ 15.7% · Kh 62.6 mD · Density 2.66 · CORE LABORATORIES (U.K.) LTD -- --
30/13- 4 ↳ Core Plug #2 4034.333 -- φ 15.7% · Kh 62.7 mD · Kv 37.8 mD · Density 2.66 · CORE LABORATORIES (U.K.) LTD -- --
30/13- 4 ↳ Core Plug #2 4034.638 -- φ 16.2% · Kh 52.9 mD · Density 2.66 · CORE LABORATORIES (U.K.) LTD -- --
30/13- 4 ↳ Core Plug #2 4034.942 -- φ 14.5% · Kh 15.4 mD · Density 2.66 · CORE LABORATORIES (U.K.) LTD -- --
30/13- 4 ↳ Core Plug #2 4035.247 -- φ 16.5% · Kh 30.8 mD · Kv 24.4 mD · Density 2.66 · CORE LABORATORIES (U.K.) LTD -- --
30/13- 4 ↳ Core Plug #2 4035.552 -- φ 16.3% · Kh 31.8 mD · Density 2.66 · CORE LABORATORIES (U.K.) LTD -- --
30/13- 4 ↳ Core Plug #2 4035.857 -- φ 16.0% · Kh 43.0 mD · Density 2.66 · CORE LABORATORIES (U.K.) LTD -- --
30/13- 4 ↳ Core Plug #2 4036.162 -- φ 16.4% · Kh 61.3 mD · Kv 34.3 mD · Density 2.66 · CORE LABORATORIES (U.K.) LTD -- --
30/13- 4 ↳ Core Plug #2 4036.466 -- φ 16.5% · Kh 54.0 mD · Density 2.66 · CORE LABORATORIES (U.K.) LTD -- --
30/13- 4 ↳ Core Plug #2 4036.771 -- φ 7.2% · Kh 0.3 mD · Kv 0.0 mD · Density 2.74 · CORE LABORATORIES (U.K.) LTD -- --
30/13- 4 ↳ Core Plug #2 4037.076 -- φ 1.2% · Density 2.75 · CORE LABORATORIES (U.K.) LTD -- --
30/13- 4 ↳ Core Plug #2 4037.381 -- φ 4.0% · Kh 0.0 mD · Density 2.75 · CORE LABORATORIES (U.K.) LTD -- --
30/13- 4 ↳ Core Plug #2 4037.686 -- φ 16.7% · Kh 46.7 mD · Density 2.66 · CORE LABORATORIES (U.K.) LTD -- --
30/13- 4 ↳ Core Plug #2 4037.99 -- φ 16.1% · Kh 36.8 mD · Kv 32.2 mD · Density 2.66 · CORE LABORATORIES (U.K.) LTD -- --
30/13- 4 ↳ Core Plug #2 4038.295 -- φ 15.7% · Kh 36.4 mD · Density 2.66 · CORE LABORATORIES (U.K.) LTD -- --
30/13- 4 ↳ Core Plug #2 4038.6 -- φ 15.4% · Kh 36.8 mD · Density 2.66 · CORE LABORATORIES (U.K.) LTD -- --
30/13- 4 ↳ Core Plug #2 4038.905 -- φ 15.2% · Kh 33.3 mD · Kv 24.8 mD · Density 2.66 · CORE LABORATORIES (U.K.) LTD -- --
30/13- 4 ↳ Core Plug #2 4039.21 -- φ 15.7% · Kh 50.7 mD · Density 2.66 · CORE LABORATORIES (U.K.) LTD -- --
30/13- 4 ↳ Core Plug #2 4039.545 -- φ 16.0% · Kh 49.5 mD · Density 2.66 · CORE LABORATORIES (U.K.) LTD -- --
30/13- 4 ↳ Core Plug #2 4039.819 -- φ 18.7% · Kh 47.2 mD · Kv 32.5 mD · Density 2.66 · CORE LABORATORIES (U.K.) LTD -- --
30/13- 4 ↳ Core Plug #2 4040.124 -- φ 16.6% · Kh 50.4 mD · Density 2.66 · CORE LABORATORIES (U.K.) LTD -- --
30/13- 4 ↳ Core Plug #2 4040.429 -- φ 16.9% · Kh 60.9 mD · Density 2.66 · CORE LABORATORIES (U.K.) LTD -- --
30/13- 4 ↳ Core Plug #2 4040.734 -- φ 17.2% · Kh 53.5 mD · Kv 6.9 mD · Density 2.66 · CORE LABORATORIES (U.K.) LTD -- --
30/13- 4 ↳ Core Plug #2 4041.038 -- φ 15.1% · Kh 26.2 mD · Density 2.67 · CORE LABORATORIES (U.K.) LTD -- --
30/13- 4 ↳ Core Plug #2 4041.343 -- φ 16.1% · Kh 20.9 mD · Density 2.66 · CORE LABORATORIES (U.K.) LTD -- --
30/13- 4 ↳ Core Plug #2 4041.648 -- φ 15.3% · Kh 25.3 mD · Kv 18.7 mD · Density 2.66 · CORE LABORATORIES (U.K.) LTD -- --
30/13- 4 ↳ Core Plug #2 4041.953 -- φ 15.3% · Kh 27.5 mD · Density 2.66 · CORE LABORATORIES (U.K.) LTD -- --
30/13- 4 ↳ Core Plug #2 4042.258 -- φ 15.5% · Kh 36.3 mD · Density 2.66 · CORE LABORATORIES (U.K.) LTD -- --
30/13- 4 ↳ Core Plug #2 4042.562 -- φ 15.7% · Kh 35.2 mD · Kv 24.2 mD · Density 2.66 · CORE LABORATORIES (U.K.) LTD -- --
30/13- 4 ↳ Core Plug #2 4042.867 -- φ 15.6% · Kh 45.1 mD · Density 2.66 · CORE LABORATORIES (U.K.) LTD -- --
30/13- 4 ↳ Core Plug #2 4043.172 -- φ 15.9% · Kh 50.8 mD · Density 2.66 · CORE LABORATORIES (U.K.) LTD -- --
30/13- 4 ↳ Core Plug #2 4043.477 -- φ 15.8% · Kh 38.1 mD · Kv 14.1 mD · Density 2.66 · CORE LABORATORIES (U.K.) LTD -- --
30/13- 4 Core #3 4044.09 4050.18 φ 15.4% (n=9) · Kh 67.3 mD (n=9) · Kv 72.8 mD (n=2) · Density 2.68 (n=9) · CORE LABORATORIES (U.K.) LTD -- .
30/13- 4 ↳ Core Plug #3 4044.391 -- φ 16.8% · Kh 73.6 mD · Density 2.66 · CORE LABORATORIES (U.K.) LTD -- --
30/13- 4 ↳ Core Plug #3 4044.696 -- Kh 85.7 mD · Kv 66.6 mD · CORE LABORATORIES (U.K.) LTD -- --
30/13- 4 ↳ Core Plug #3 4045.001 -- φ 20.5% · Kh 170.0 mD · Density 2.66 · CORE LABORATORIES (U.K.) LTD -- --
30/13- 4 ↳ Core Plug #3 4045.306 -- φ 16.2% · Kh 1.6 mD · Density 2.70 · CORE LABORATORIES (U.K.) LTD -- --
30/13- 4 ↳ Core Plug #3 4045.61 -- φ 13.2% · Kh 0.1 mD · Density 2.69 · CORE LABORATORIES (U.K.) LTD -- --
30/13- 4 ↳ Core Plug #3 4047.744 -- φ 1.4% · Density 2.68 · CORE LABORATORIES (U.K.) LTD -- --
30/13- 4 ↳ Core Plug #3 4048.354 -- φ 17.2% · Kh 62.1 mD · Density 2.66 · CORE LABORATORIES (U.K.) LTD -- --
30/13- 4 ↳ Core Plug #3 4048.963 -- φ 15.7% · Kh 45.0 mD · Density 2.66 · CORE LABORATORIES (U.K.) LTD -- --
30/13- 4 ↳ Core Plug #3 4049.573 -- φ 18.3% · Kh 5.8 mD · Kv 78.9 mD · Density 2.74 · CORE LABORATORIES (U.K.) LTD -- --
30/13- 4 ↳ Core Plug #3 4049.878 -- φ 19.5% · Kh 162.0 mD · Density 2.67 · CORE LABORATORIES (U.K.) LTD -- --

Wireline Log Inventory (Ingested Curves)

Wellbore Depth Start (m) Depth Stop (m) Typed Curves Auto-scaled Ingested
30/13- 4 62.78879928588867 4610.40478515625 8 6 2026-08-06 13:50:53.349391+00 View Log

Source LAS Manifest (Best Curve per Type)

Open full Manifest browser
30/13- 4
Curve Type Best Mnemonic Source Depth Start (m) Depth Stop (m) Samples
bulk_density DENS LR Petrophysical Mid Jur/CNS 3496.9704 4610.4048 7307
caliper CALI LR Petrophysical Mid Jur/CNS 1563.1668 4610.4048 19954
comp_sonic DTC LR Petrophysical Mid Jur/CNS 1564.2336 4598.0604 19908
deep_resistivity RDEP LR Petrophysical Mid Jur/CNS 1565.148 4607.9664 19967
gamma_ray GR LR Petrophysical Mid Jur/CNS 62.7888 4600.6512 29777
med_resistivity ILM LR Petrophysical Mid Jur/CNS 1564.8432 4609.7952 19981
neutron_por NEUT LR Petrophysical Mid Jur/CNS 3496.9704 4604.4612 7268
pef PEF LR Petrophysical Mid Jur/CNS 3501.5424 4610.4048 7277

Survey Inventory (Deviation)

Open full Survey detail
Wellbore Stations Max MD (m) Max TVDSS (m) Survey File
30/13- 4 0 -- -- --

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