Forside > Arbejdsområder > Energi/Danmark > Dybe boringer > Siden her
  Home > Main areas > Energy/Denmark > Deep Wells > This page

 

WELL DATA SUMMARY SHEETS

back to geological survey of denmark and greenland, homepage
geological survey of denmark and greenland (geus)

WELL: E-8X

Contents


Technical and administrative data

Location Offshore
Longitude 04°59'11''.95
Latitude 55°38'13''.43
UTM Zone 31
UTM Easting (x) 625059.0 (m)
UTM Northing (y) 6167613.0 (m)
Well block no. 5504/12-7
Reference point RT 120.0 ft above MSL
Water depth 143.0 ft below MSL
TD drill 8292.0 ft below RT
The well is Vertical
Field: Tyra
Subfield: Tyra
Structure: Cora
Spudded 10/04-1994
Completed 06/06-1994
Spud classification Appraisal
Status (completion) Suspended
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)
0.0 0.0 8219.2 2505.2 9 5/8" 9.625
256.9 78.3 417.0 127.1 30" 30.000
    1509.8 460.2 18 5/8" 18.625
    4024.0 1226.5 13 3/8" 13.375
        7" LINER 7.000

Lithostratigraphy (Groups)

Top Bottom Unit
ft. below ref. level  
263.0 6759.0 Post Chalk Group
6759.0 8018.0 Chalk Group
8018.0 8292.0 Cromer Knoll Group

Chronostratigraphy (Periods)

Top Bottom Unit
ft. below ref. level
263.0 6880.0 Tertiary - Quaternary
6880.0 8292.0 Cretaceous

Samples

Cores

core top bottom recovery
no. ft. below ref. level
1 4100.0 4108.0 75.0
2 4108.0 4168.0 81.8
3 6630.0 6690.0 85.8
4 6690.0 6750.0 100.8
5 6750.0 6820.0 47.1
6 6820.0 6846.0 93.1
7 6846.0 6907.0 65.3
8 6907.0 6965.0 97.2

Cuttings

from to distance
ft. below ref. level bt. cuttings
350.0 6620.0 30.0
6620.0 8280.0 10.0
8280.0 8292.0 12.0

Available well logs

Company: Schlumberger
File no. Log type, interval, suite no, run no, scale
12105 DIL-MSFL-GR, 6720.00-8270.00ft, 1, 1, 1:200
12106 DIL-MSFL-GR, 6720.00-8270.00ft, 1, 1, 1:1000
12101 DSI-GR, 6250.00-8270.00ft, 1, 1, 1:200
15094 Dipole-sonic slowness time coherence dot log - VDL
15095 Dipole-sonic slowness time coherence multi-shot processing
12104 FMS-GR, 6720.00-8270.00ft, 1, 1, 1:200
12103 LDL-CNL-GR, 6250.00-8210.00ft, 1, 1, 1:200
12102 LDL-CNL-GR, 6250.00-8210.00ft, 1, 1, 1:1000
12109 RFT-HP-GR, 6763.00-8001.00ft, 1, 1
12108 Usit-Cement, 290.00-8090.00ft, 1, 1:200
12107 Usit-Composite, 290.00-8090.00ft, 1, 1:200

Available Reports

File no. Author, company, title, publication date
8860 Jutson, D.; Bidgood, M, DGU : Mærsk Tyra South E-8X Well: Wellsite Biostratigraphy of the interval 3890' - 8292' MD, June 1994.
8862 BAKER HUGHES INTEQ : Final Well Report, May 1994.
8863 READ WELL SERVICE : Zero Offset VSP Report.
8864 MÆRSK OLIE OG GAS A/S : Final well report. TYRA SOUTH EAST E-8X, November 1994.
8865 SCHLUMBERGER : Well Test Data Report, Test no. 2, June 1994.
8866 SCHLUMBERGER : Well Test Data Report - Test no. 1, May 1994.
12520 David Jutson, Birgitte Hjortkjær, DGU : Biostratigraphic study of the Late Paleocene interval from the Maersk E-8x well using core samples, October 1994.
12529 Åge Nielsen, DGU : Conventional core analysis - spectral core gamma log, June 1994.
17379 E-8X, Danish North Sea well. Scanned core photos. CD-Rom and print-outs, April 2001.

[Top]   Last modified: 27. November 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