49/22- 1

Decommissioned

Well Header

Well No
49/22- 1
NSTA DEN No
33
Well Name
--
Drill Seq No
1
Quadrant / Block
49 / 22
Surface Location
53.330612, 2.244714
Source Datum
ED50
Subsea Well
No
Platform
--
Slot No
--
Operator
CHRYSAOR PRODUCTION (U.K.) LIMITED
Original Operator
--
Sub Area Operator
CHRYSAOR PRODUCTION (U.K.) LIMITED
Licence No
P25
Licence Type
Production
Spud Date
1966-10-11
Source File
nsta_feature_service
Imported
2026-05-22 15:28

Wellbores (1)

49/22- 1 Original
Current Intent
Exploration
Original Intent
Exploration
Flow Class
Dry Hole
Dev Type
--
Convention
--
Primary Target
--
Well Seq
WB1
Datum Type
Kelly Bushing
Datum Elev (m)
25.603
Ground Elev (m)
--
Water Depth (m)
30.48
TD MD (m)
2966.618
TD TVDSS (m)
2938.272
TD Datum Depth (m)
25.603
TD Datum Type
Kelly Bushing
Spud Date
1966-10-11
TD Reached
1966-11-28
Completion Date
1966-12-05
Release Date
1970-12-05

Formation Tops (22)

Wellbore Formation Era MD (m) TVDSS (m) Provider
49/22- 1 Unknown 56.000 30.396 BGS LithoStrat Upper
Chalk Mesozoic 321.000 295.393 BGS LithoStrat Upper
Lias Mesozoic 704.000 678.371 BGS LithoStrat Upper
Haisborough Mesozoic 896.000 870.353 BGS LithoStrat Upper
Rhaetic Undifferentiated 896.000 870.353 BGS LithoStrat Upper
Keuper Undifferentiated 936.000 910.328 BGS LithoStrat Upper
Muschelkalk Undifferentiated Palaeozoic 1101.000 1075.223 BGS LithoStrat Upper
Bunter Sandstone Mesozoic 1333.000 1306.903 BGS LithoStrat Upper
Bunter Sandstone Mesozoic 1333.000 1306.903 BGS LithoStrat Upper
Bunter Shale Mesozoic 1584.000 1557.648 BGS LithoStrat Upper
Bunter Shale Mesozoic 1584.000 1557.648 BGS LithoStrat Upper
Zechstein Z4 1910.000 1883.580 BGS LithoStrat Upper
Zechstein Palaeozoic 1910.000 1883.580 BGS LithoStrat Upper
Zechstein Z3 1999.000 1972.552 BGS LithoStrat Upper
Upper Magnesian Limestone 2176.000 2149.493 BGS LithoStrat Upper
Middle Magnesian Limestone Palaeozoic 2295.000 2268.461 BGS LithoStrat Upper
Zechstein Z2 2373.000 2346.398 BGS LithoStrat Upper
Zechstein Z1 2646.000 2618.884 BGS LithoStrat Upper
Kupferschiefer Palaeozoic 2693.000 2665.776 BGS LithoStrat Upper
Rotliegendes 2693.000 2665.776 BGS LithoStrat Upper
Rotliegendes 2693.000 2665.776 BGS LithoStrat Upper
Unknown 2898.000 2870.443 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
49/22- 1 6 1 0 16 22 2 1 1 2 View

Hydrocarbon Occurrence (4)

Wellbore Category Code Formation / Litho Top MD (m) Base MD (m) Notes
49/22- 1 Gas shows GS Zechstein Group 2645.664 -- 47 m thick
49/22- 1 DST DST 1 -- 2692.3 2727.7 Label / Rotliegend
49/22- 1 DST DST 1 -- 2692.3 2727.7 Label / Zechstein
49/22- 1 Gas shows GS Rotliegend Group 2693.2128000000002 -- 205 m thick

Rock Samples (53)

Wellbore Sample Top MD (m) Base MD (m) Key Lab Results Comments Notes
49/22- 1 Cuttings 57.91 2968.75 -- -- .
49/22- 1 Core #1 2677.06 2727.66 φ 14.2% (n=51) · Kh 5.9 mD (n=41) · Sw 64.4% (n=41) · CORE LABORATORIES (U.K.) LTD NO SAMPLE NUMBERS; NO SAMPLE NUMBERS; saturation_water also reported as 65.1 by CORE LABORATORIES (U.K.) LTD (row 118458) | SAND, F-M.G., ANHYDRITIC, BEDDED, BECOMING COARSER.; SAND, F-M.G., ANHYDRITIC, BEDDED.; SAND, F-M.G., ANHYDRITIC, BEDDED.; SAND, F-M.G., ANHYDRITIC, BEDDED, BECOMING COARSER, BEDDED.; SAND, F-M.G., ANYH, FRAC, BEDDED, LESS FRAC.; SAND, F-M.G., ANHY, FRAC, BEDDED, LESS FRAC.; SAND, F-M.G., ANYH, FRAC, BEDDED.; SAND, F-M.G., ANHY, FRAC, BEDDED, LESS FRAC.; SAND, F-M.G., ANYH, FRAC, BEDDED.; SAND, F-M.G., ANHY, FRAC, BEDDED.; SAND, F-M.G., REDDISH, ANHYDRITIC.; SAND, F.G., ANHY, SHALEY.; SAND, F.G., ANHY.; SAND, F.G., REDDISH, ANHYDRITIC, BECOMING COARSER.; SAND, F.G., REDDISH, ANHYDRITIC, SHALY IN PART, BEDDED.; SAND, F.G., REDDISH, ANHYDRITIC, BECOMING COARSER, SHALEY IN PART, BEDDED.; SAND, F.G., REDDISH, ANHYDRITIC.; SAND, F.G., REDDISH, ANHYDRITIC.; SAND, F.G., REDDISH, ANHYDRITIC, BECOMING COARSER.; SD, F.G., ANHY, BEDDED.; SAND, F-M.G., ANHY, BEDDED, LESS BEDDED.; SD, F.G., ANHY, BEDDED.; SAND, F-M.G., ANHY, BEDDED.; SD, F.G., ANHY, LESS BEDDED.; SAND, F-M.G., ANHY, BEDDED, LESS BEDDED.; SD, F.G., ANHYDRITIC, BECOMING COARSER.; SAND, F.G., ANHYDRITIC, BECOMING COARSER.; SD, F.G., ANHYDRITIC, GREY, FR, VIS POR.; SAND, F.G., ANHYDRITIC, GRAY, FR, VIS POR.; SD, F.G., ANHYDRITIC, GREY.; SD, F.G., ANHYDRITIC.; SD, F.G., ANHYDRITIC.; SAND, F.G., ANHYDRITIC.; SD, GREY, F.G., ANHYDRITIC.; SD, GREY, F.G., ANHYDRITIC.; SD, GRAY, F.G., ANHYDRITIC. .
49/22- 1 ↳ Core Plug #1 2693.213 -- φ 13.3% · Kh 1.1 mD · CORE LABORATORIES NO SAMPLE NUMBERS | SD, GREY, F.G., ANHYDRITIC.; SD, GRAY, F.G., ANHYDRITIC. --
49/22- 1 ↳ Core Plug #1 2693.243 -- φ 14.2% · Kh 0.9 mD · CORE LABORATORIES NO SAMPLE NUMBERS | SD, GREY, F.G., ANHYDRITIC. --
49/22- 1 ↳ Core Plug #1 2693.518 -- φ 9.8% · Kh 0.2 mD · CORE LABORATORIES NO SAMPLE NUMBERS | SD, GREY, F.G., ANHYDRITIC.; SD, GRAY, F.G., ANHYDRITIC. --
49/22- 1 ↳ Core Plug #1 2693.548 -- φ 9.5% · Kh 0.2 mD · CORE LABORATORIES NO SAMPLE NUMBERS | SD, GREY, F.G., ANHYDRITIC. --
49/22- 1 ↳ Core Plug #1 2693.822 -- φ 11.4% · Kh 0.2 mD · CORE LABORATORIES NO SAMPLE NUMBERS | SD, GREY, F.G., ANHYDRITIC.; SD, GRAY, F.G., ANHYDRITIC. --
49/22- 1 ↳ Core Plug #1 2693.853 -- φ 12.5% · Kh 0.3 mD · CORE LABORATORIES NO SAMPLE NUMBERS | SD, GREY, F.G., ANHYDRITIC. --
49/22- 1 ↳ Core Plug #1 2694.127 -- φ 14.4% · Kh 0.2 mD · CORE LABORATORIES NO SAMPLE NUMBERS | SD, GREY, F.G., ANHYDRITIC.; SD, GRAY, F.G., ANHYDRITIC. --
49/22- 1 ↳ Core Plug #1 2694.158 -- φ 14.4% · Kh 0.1 mD · CORE LABORATORIES NO SAMPLE NUMBERS | SD, GREY, F.G., ANHYDRITIC. --
49/22- 1 ↳ Core Plug #1 2694.432 -- φ 6.1% · Sw 73.0% · CORE LABORATORIES NO SAMPLE NUMBERS | SD, F.G., ANHYDRITIC, GREY. --
49/22- 1 ↳ Core Plug #1 2695.346 -- φ 9.7% · Sw 66.2% · CORE LABORATORIES NO SAMPLE NUMBERS | SD, F.G., ANHYDRITIC, GREY. --
49/22- 1 ↳ Core Plug #1 2696.261 -- φ 12.2% · Sw 69.0% · CORE LABORATORIES NO SAMPLE NUMBERS | SD, F.G., ANHYDRITIC, GREY. --
49/22- 1 ↳ Core Plug #1 2696.566 -- φ 13.4% · Sw 67.2% · CORE LABORATORIES NO SAMPLE NUMBERS | SD, F.G., ANHYDRITIC, GREY. --
49/22- 1 ↳ Core Plug #1 2696.87 -- φ 14.0% · Kh 0.1 mD · Sw 62.1% · CORE LABORATORIES NO SAMPLE NUMBERS | SD, F.G., ANHYDRITIC, GREY, FR, VIS POR.; SAND, F.G., ANHYDRITIC, GRAY, FR, VIS POR. --
49/22- 1 ↳ Core Plug #1 2697.48 -- φ 13.0% · Kh 0.1 mD · Sw 59.2% · CORE LABORATORIES NO SAMPLE NUMBERS | SD, F.G., ANHYDRITIC.; SAND, F.G., ANHYDRITIC. --
49/22- 1 ↳ Core Plug #1 2698.242 -- φ 11.7% · Kh 0.1 mD · Sw 62.0% · CORE LABORATORIES NO SAMPLE NUMBERS | SD, F.G., ANHYDRITIC. --
49/22- 1 ↳ Core Plug #1 2699.309 -- φ 13.5% · Sw 64.4% · CORE LABORATORIES NO SAMPLE NUMBERS | SD, F.G., ANHYDRITIC. --
49/22- 1 ↳ Core Plug #1 2700.528 -- φ 12.5% · Sw 61.7% · CORE LABORATORIES NO SAMPLE NUMBERS | SD, F.G., ANHYDRITIC. --
49/22- 1 ↳ Core Plug #1 2701.138 -- φ 13.2% · Sw 69.4% · CORE LABORATORIES NO SAMPLE NUMBERS | SD, F.G., ANHYDRITIC. --
49/22- 1 ↳ Core Plug #1 2701.9 -- φ 15.0% · Sw 64.0% · CORE LABORATORIES NO SAMPLE NUMBERS | SD, F.G., ANHYDRITIC. --
49/22- 1 ↳ Core Plug #1 2702.966 -- φ 14.8% · Kh 0.4 mD · Sw 65.3% · CORE LABORATORIES NO SAMPLE NUMBERS | SD, F.G., ANHYDRITIC.; SAND, F.G., ANHYDRITIC. --
49/22- 1 ↳ Core Plug #1 2703.576 -- φ 14.7% · Sw 74.3% · CORE LABORATORIES NO SAMPLE NUMBERS | SD, F.G., ANHYDRITIC. --
49/22- 1 ↳ Core Plug #1 2704.49 -- φ 15.9% · Kh 0.1 mD · Sw 69.2% · CORE LABORATORIES NO SAMPLE NUMBERS | SD, F.G., ANHYDRITIC. --
49/22- 1 ↳ Core Plug #1 2705.557 -- φ 16.1% · Kh 0.6 mD · Sw 67.3% · CORE LABORATORIES NO SAMPLE NUMBERS | SD, F.G., ANHYDRITIC, BECOMING COARSER.; SAND, F.G., ANHYDRITIC, BECOMING COARSER. --
49/22- 1 ↳ Core Plug #1 2706.319 -- φ 16.5% · Kh 2.0 mD · Sw 63.2% · CORE LABORATORIES NO SAMPLE NUMBERS | SAND, F-M.G., REDDISH, ANHYDRITIC. --
49/22- 1 ↳ Core Plug #1 2706.929 -- φ 16.3% · Kh 0.4 mD · CORE LABORATORIES NO SAMPLE NUMBERS | SAND, F-M.G., REDDISH, ANHYDRITIC. --
49/22- 1 ↳ Core Plug #1 2708.453 -- φ 15.9% · Kh 0.1 mD · Sw 63.1% · CORE LABORATORIES NO SAMPLE NUMBERS | SAND, F-M.G., REDDISH, ANHYDRITIC. --
49/22- 1 ↳ Core Plug #1 2709.215 -- φ 13.8% · Kh 0.1 mD · Sw 67.6% · CORE LABORATORIES NO SAMPLE NUMBERS | SD, F.G., ANHY, BEDDED.; SAND, F-M.G., ANHY, BEDDED. --
49/22- 1 ↳ Core Plug #1 2709.977 -- φ 11.3% · Kh 0.1 mD · Sw 58.2% · CORE LABORATORIES NO SAMPLE NUMBERS | SD, F.G., ANHY, BEDDED.; SAND, F-M.G., ANHY, BEDDED. --
49/22- 1 ↳ Core Plug #1 2711.196 -- φ 14.4% · Kh 0.1 mD · Sw 66.3% · CORE LABORATORIES NO SAMPLE NUMBERS | SD, F.G., ANHY, LESS BEDDED.; SAND, F-M.G., ANHY, BEDDED, LESS BEDDED. --
49/22- 1 ↳ Core Plug #1 2712.11 -- φ 18.9% · Kh 0.8 mD · Sw 64.4% · CORE LABORATORIES NO SAMPLE NUMBERS | SD, F.G., ANHY, BEDDED.; SAND, F-M.G., ANHY, BEDDED, LESS BEDDED. --
49/22- 1 ↳ Core Plug #1 2713.025 -- φ 16.6% · Kh 0.4 mD · Sw 65.8% · CORE LABORATORIES NO SAMPLE NUMBERS | SD, F.G., ANHY, BEDDED.; SAND, F-M.G., ANHY, BEDDED, LESS BEDDED. --
49/22- 1 ↳ Core Plug #1 2713.33 -- φ 13.5% · Kh 3.0 mD · Sw 54.0% · CORE LABORATORIES (U.K.) LTD SAND, F.G., REDDISH, ANHYDRITIC. --
49/22- 1 ↳ Core Plug #1 2713.33 -- φ 16.8% · Kh 2.2 mD · CORE LABORATORIES NO SAMPLE NUMBERS | SAND, F.G., REDDISH, ANHYDRITIC. --
49/22- 1 ↳ Core Plug #1 2713.36 -- φ 13.5% · Kh 3.0 mD · Sw 54.0% · CORE LABORATORIES NO SAMPLE NUMBERS | SAND, F.G., REDDISH, ANHYDRITIC. --
49/22- 1 ↳ Core Plug #1 2713.634 -- φ 15.7% · Kh 12.0 mD · Sw 62.6% · CORE LABORATORIES NO SAMPLE NUMBERS | SAND, F.G., REDDISH, ANHYDRITIC, BECOMING COARSER. --
49/22- 1 ↳ Core Plug #1 2714.549 -- φ 16.7% · Kh 13.0 mD · Sw 72.5% · CORE LABORATORIES NO SAMPLE NUMBERS | SAND, F.G., REDDISH, ANHYDRITIC.; SAND, F.G., REDDISH, ANHYDRITIC, BECOMING COARSER. --
49/22- 1 ↳ Core Plug #1 2715.158 -- φ 15.6% · Kh 0.4 mD · Sw 63.3% · CORE LABORATORIES NO SAMPLE NUMBERS | SAND, F.G., REDDISH, ANHYDRITIC, SHALY IN PART, BEDDED.; SAND, F.G., REDDISH, ANHYDRITIC, BECOMING COARSER, SHALEY IN PART, BEDDED. --
49/22- 1 ↳ Core Plug #1 2716.073 -- φ 12.3% · Sw 64.7% · CORE LABORATORIES NO SAMPLE NUMBERS | SAND, F.G., REDDISH, ANHYDRITIC. --
49/22- 1 ↳ Core Plug #1 2716.987 -- φ 15.3% · Kh 0.4 mD · Sw 67.8% · CORE LABORATORIES NO SAMPLE NUMBERS | SAND, F-M.G., ANHYDRITIC, BEDDED. --
49/22- 1 ↳ Core Plug #1 2717.902 -- φ 12.7% · Kh 0.6 mD · Sw 56.7% · CORE LABORATORIES NO SAMPLE NUMBERS | SAND, F-M.G., ANHYDRITIC, BEDDED. --
49/22- 1 ↳ Core Plug #1 2718.206 -- φ 14.6% · Kh 0.1 mD · Sw 69.2% · CORE LABORATORIES NO SAMPLE NUMBERS | SAND, F-M.G., ANHYDRITIC, BEDDED. --
49/22- 1 ↳ Core Plug #1 2719.426 -- φ 16.7% · Kh 3.3 mD · Sw 60.2% · CORE LABORATORIES NO SAMPLE NUMBERS | SAND, F-M.G., ANHYDRITIC, BEDDED. --
49/22- 1 ↳ Core Plug #1 2720.34 -- φ 14.9% · Kh 3.5 mD · Sw 57.8% · CORE LABORATORIES NO SAMPLE NUMBERS | SAND, F-M.G., ANHYDRITIC, BEDDED, BECOMING COARSER. --
49/22- 1 ↳ Core Plug #1 2721.254 -- φ 13.8% · Kh 3.8 mD · Sw 64.6% · CORE LABORATORIES NO SAMPLE NUMBERS | SAND, F-M.G., ANHYDRITIC, BEDDED.; SAND, F-M.G., ANHYDRITIC, BEDDED, BECOMING COARSER, BEDDED. --
49/22- 1 ↳ Core Plug #1 2722.169 -- φ 17.5% · Kh 5.6 mD · Sw 62.7% · CORE LABORATORIES NO SAMPLE NUMBERS | SAND, F.G., ANHY. --
49/22- 1 ↳ Core Plug #1 2722.474 -- φ 16.2% · Kh 0.1 mD · Sw 64.8% · CORE LABORATORIES NO SAMPLE NUMBERS | SAND, F.G., ANHY. --
49/22- 1 ↳ Core Plug #1 2723.693 -- φ 17.1% · Kh 0.8 mD · Sw 62.2% · CORE LABORATORIES NO SAMPLE NUMBERS | SAND, F.G., ANHY, SHALEY. --
49/22- 1 ↳ Core Plug #1 2724.302 -- φ 19.1% · Kh 173.0 mD · Sw 65.4% · CORE LABORATORIES NO SAMPLE NUMBERS; saturation_water also reported as 65.1 by CORE LABORATORIES (U.K.) LTD (row 118458) | SAND, F-M.G., ANYH, FRAC, BEDDED.; SAND, F-M.G., ANHY, FRAC, BEDDED. --
49/22- 1 ↳ Core Plug #1 2725.217 -- φ 11.8% · Kh 0.8 mD · Sw 66.3% · CORE LABORATORIES NO SAMPLE NUMBERS | SAND, F-M.G., ANYH, FRAC, BEDDED, LESS FRAC.; SAND, F-M.G., ANHY, FRAC, BEDDED, LESS FRAC. --
49/22- 1 ↳ Core Plug #1 2725.826 -- φ 14.5% · Kh 6.3 mD · Sw 62.4% · CORE LABORATORIES NO SAMPLE NUMBERS | SAND, F-M.G., ANYH, FRAC, BEDDED.; SAND, F-M.G., ANHY, FRAC, BEDDED, LESS FRAC. --
49/22- 1 ↳ Core Plug #1 2727.35 -- φ 15.8% · Kh 0.4 mD · Sw 67.2% · CORE LABORATORIES NO SAMPLE NUMBERS | SAND, F-M.G., ANYH, FRAC, BEDDED.; SAND, F-M.G., ANHY, FRAC, BEDDED, LESS FRAC. --

Wireline Log Inventory (Ingested Curves)

Wellbore Depth Start (m) Depth Stop (m) Typed Curves Auto-scaled Ingested
49/22- 1 51.816001892089844 2966.313720703125 8 0 2026-08-06 14:36:52.176414+00 View Log

Source LAS Manifest (Best Curve per Type)

Open full Manifest browser
49/22- 1
Curve Type Best Mnemonic Source Depth Start (m) Depth Stop (m) Samples
bulk_density RHOB CGG Digital Well Logs 1115.8728 2966.1612 12142
caliper CALI CGG Digital Well Logs 1115.568 2966.1612 12144
caliper MCAL CGG Digital Well Logs 233.78160000000003 2966.3136 8691
comp_sonic DT CGG Digital Well Logs 234.696 2962.656 17880
deep_resistivity LL7 CGG Digital Well Logs 1115.7204000000002 2966.0088 12142
deep_resistivity ILD CGG Digital Well Logs 234.696 2918.46 7320
density_correction DRHO CGG Digital Well Logs 1115.568 2966.1612 12144
gamma_ray GR CGG Digital Well Logs 51.816 2961.4368 19030
micro_resistivity MLL CGG Digital Well Logs 234.08640000000003 2966.3136 8662
sp SP CGG Digital Well Logs 234.696 2918.46 7372

Survey Inventory (Deviation)

Open full Survey detail
Wellbore Stations Max MD (m) Max TVDSS (m) Survey File
49/22- 1 34 2966.618 2938.950 D:\BigSpatial\nsta_raw\CGG_Deviation\49-22-1 486am_CGG-Deviation.xlsx

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