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WELL DATA SUMMARY SHEETS

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WELL: SKJOLD FLANK-1

Contents

Technical and administrative data

Location Offshore
Longitude 04°53'51''.02
Latitude 55°33'23''.43
UTM Zone 31
UTM Easting (x) 619693.0 (m)
UTM Northing (y) 6158493.0 (m)
Well block no. 5504/16-6
Reference point RT 117 ft above MSL
Water depth 126 ft below MSL
TD drill 15089 ft below RT
The well is Deviated.
Structure: Ruth
Spudded 10/05-1991.
Completed 22/09-1991
Spud classification Exploration
Status (completion) Plugged and abandoned
License Duc Eneret 1962 A-Sv
Operator Mærsk Olie Og Gas As
Contractor Smedvig Ltd.
Rig West Kappa

Casing

top depth shoe depth diameter
ft. m. ft. m. inch inch (decim)
250.0 76.2 393.0 119.8 30" 30.000
259.8 79.2 1562.7 476.3 20" 20.000
259.8 79.2 4168.0 1270.4 13 3/8" 13.375
270.0 82.3 9391.1 2862.4 9 5/8" 9.625
8961.9 2731.6 11191.9 3411.3 7" LINER 7.000

Lithostratigraphy (Groups)

Top Bottom Unit
ft. below ref. level  
238.0 6983.0 Post Chalk Group
6983.0 9098.0 Chalk Group
9098.0 9372.0 Cromer Knoll Group
9372.0 14472.0 Jurassic units
14472.0 15090.0 Triassic units

Chronostratigraphy (Periods)

Top Bottom Unit
ft. below ref. level  
242 7120 Tertiary And Quaternary
7120 9370 Cretaceous
9370 14471 Jurassic
14471 15090 Triassic

Samples

Cores

core top bottom recovery
no. ft. below ref. level  
1 10042.00 10102.00 100.0
2 14022.00 14105.00 60.8
3 14105.00 14140.00 55.7
4 14140.00 14180.00 77.5

Cuttings

from to distance
ft. below ref. level bt cuttings
1570.00 4180.00 30.00
4180.00 4190.00 10.00
4190.00 4300.00 30.00
4300.00 4360.00 60.00
4360.00 5230.00 30.00
5230.00 5250.00 20.00
5250.00 5730.00 30.00
5730.00 5750.00 20.00
5750.00 6020.00 30.00
6020.00 6040.00 20.00
6040.00 9310.00 30.00
9310.00 9370.00 60.00
9370.00 9400.00 30.00
9420.00 10030.00 10.00
10030.00 10110.00 80.00
10110.00 10130.00 20.00
10130.00 15090.00 10.00

Available well logs

Company: Schlumberger
File no. Log type, interval, suite no, run no, scale
3717 CST-GR, 9410.00-14794.00ft, 2, 1
1075 DLL-MSFL-GR-SP, 6850.00-9356.00ft, 1, 1:200
1067 DLL-MSFL-GR-SP, 6850.00-9356.00ft, 1, 1:1000
1086 DLL-MSFL-SGR-AMS-SP, 9392.00-14837.00ft, 2, 2, 1:200
3715 DLL-MSFL-SGR-AMS-SP, 9392.00-14837.00ft, 2, 1, 1:1000
1085 DSI All Modes, 9392.00-14064.00ft, 2, 2, 1:200
1083 DSI Lower Dipole (Waveforms), 9392.00-14064.00ft, 2, 2, 1:200
1082 DSI P & S, 9392.00-14064.00ft, 2, 2, 1:200
1087 DSI Upper Dipole (Waveforms), 9392.00-14064.00ft, 2, 2, 1:200
1069 DSI-All Modes, 4167.00-9390.05ft, 1, 1:200
3716 DSI-DT-COMP.(DFMD)-GR, 9392.00-14064.00ft, 2, 1, 1:1000
1072 DSI-Lower Dipole, 4167.00-9350.05ft, 1, 1:200
1073 DSI-P & S, 4167.00-9390.05ft, 1, 1:200
1074 DSI-Upper Dipole, 4167.00-9390.05ft, 1, 1:200
1071 LDL-CNL-GR, 4167.00-6850.00ft, 1, 1:200
1068 LDL-CNL-GR, 4167.00-6850.00ft, 1, 1:1000
1078 LDL-CNL-SGR-AMS, 9200.00-14400.00ft, 2, 2, 1:200
1079 LDL-CNL-SGR-AMS, 9200.00-14815.00ft, 2, 2, 1:1000
1084 MSDIP, 9392.00-15114.00ft, 2, 1, 1:200
1081 NGS (Fields & Ratios), 9200.00-14765.00ft, 2, 1, 1:200
1070 RFT-HP-GR, 6993.00-7840.00ft, 1, 1:1000
1080 SHDT-GR, 9392.00-15114.00ft, 2, 1, 1:200

Available Reports

File no. Author, company, title, publication date
1453 EXPRO : Operations report - DST-1, August 1991.
1454 EXPRO : Operations report - DST-2, September 1991.
1455 Niels Springer, DGU-CORE ANALYSIS LABORATORY : Core analysistabulation - Final report - Core no. 1, August 1991.
1456 SPERRY-SUN : Pressure gauge report - test no. 1, perforated interval:100'-10105' MD, August 1991.
1457 SPERRY-SUN : Pressure gauge report - Test no. 2, perforated interval:9949'-10349' MD, September 1991.
1458 EXLOG : Final Well Report - Mud logging report (text and enclosures), August 1991.
1459 SCHLUMBERGER : Zero and fixed offset VSP with composites processingreport - Processing:VSP/WSC/GEO/MIG - Depth interval: 3100'-15020', October 1991.
1460 EXPRO : Production Test no. 1, December 1991.
1461 EXPRO-PVT LABORATORY AND CONSULTANCY SERVICES : PVT analysis -Production test no. 2, December 1991.
3884 Dan Olsen, Kim Zinck-Jørgensen, DGU-CORE ANALYSIS LABORATORY :Conventional Core Analysis - Spectral Core Gamma Log, July 1991.
3885 MÆRSK OLIE OG GAS A/S : Final well report, February 1992.
3886 SIMON-ROBERTSON : Biostratigraphy of the interval: 4210'-15090' TD, March 1992.
3888 COREX SERVICES : Special Core Analysis study - job no: SC 9153,December 1992.
3889 COREX SERVICES : Special Core Analysis Study, February 1993.
3893 SPERRY SUN : Pressure Gauge Report - Test no. 1, perforated Interval:10085'-10105' MD, August 1991.
17199 Skjold Flank-1, Danish North Sea well. Scanned core photos. CD-Rom and print-outs, September 1999.

[Top]   Last modified: 13. August 2002 © Geological Survey of Denmark and Greenland - GEUS - Øster Voldgade 10, DK-1350 Copenhagen K - Tel.: +45 38142000 - Fax: +45 38142050 - E-mail: geus@geus.dk