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WELL DATA SUMMARY SHEETS
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WELL: E-3X
Contents
Technical and administrative data
| Location
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Offshore
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| Longitude
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04°46'30''.00
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| Latitude
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55°44'01''.00
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| UTM Zone
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31
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| UTM Easting (x)
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611462.1 (m)
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| UTM Northing (y)
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6177995.0 (m)
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| Well block no.
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5504/12-2
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| Reference point
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KB 100 ft above MSL
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| Water depth
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120 ft below MSL
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| TD log
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8722 ft below KB
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| TD drill
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8729 ft below KB
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| The well is
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Vertical
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| Field:
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Tyra
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| Subfield:
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Tyra
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| Structure:
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Cora
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| Spudded
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14/09-1974
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| Completed
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02/11-1974
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| Spud classification
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Appraisal
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| Status (completion)
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Plugged and abandoned
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| License
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Duc Eneret 1962 A-Sv
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| Operator
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Gulf
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| Contractor
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Intern. Drilling Aps
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| Rig
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Orion
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Casing
| top depth | shoe depth | diameter |
| ft. | m. | ft. | m. | inch | inch (decim) |
| 0.0
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0.0
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307.1
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93.6
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36"
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36.000
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| 0.0
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0.0
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839.9
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256.0
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20"
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20.000
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| 0.0
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0.0
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3523.0
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1073.8
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13 3/8"
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13.375
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Lithostratigraphy (Groups)
| Top | Bottom | Unit |
| ft. below ref. level | |
| 220.0
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6606.9
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Post Chalk Group
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| 6606.9
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8301.8
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Chalk Group
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| 8301.8
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8729.8
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Cromer Knoll Group
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Chronostratigraphy (Periods)
| Top | Bottom | Unit |
| ft. below ref. level | |
| 220
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1755
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Quaternary
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| 1755
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6712
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Tertiary
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| 6712
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8730
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Cretaceous
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Samples
Cores
| core | top | bottom | recovery |
| no. | ft. below ref. level | |
| 1
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6593.00
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6638.00
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42.2
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| 2
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6638.00
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6656.00
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100.0
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| 3
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6656.00
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6672.00
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37.5
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| 4
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6676.00
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6686.00
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25.0
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| 5
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6686.00
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6712.00
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34.6
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| 6
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6712.00
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6717.00
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60.0
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Cuttings
| from | to | distance |
| ft. below ref. level | bt cuttings |
| 2220.00
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8730.00
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30.00
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Available well logs
Company: Dansk Boreselskab A/S
| File no. | |
| 21181 |
Composite Log, 840.0-8730.0 ft, 1:1000 |
Company: Exlog
| File no. | |
| 2043 |
Display Plot (Oil in Place), 6500.0-8000.0 ft, 1:200 |
Company: Exploration Logging
| File no. | |
| 21182 |
Mud Log - Formation Evaluation Log, 22200.0-8730.0 ft, 1:1000 |
Company: Gulf Research And Development Company
| File no. | |
| 21183 |
Digital Log Analysis, 6480.0-8720.0 ft |
Company: Schlumberger
| File no. | |
| 2028 |
Coriband, 6550.0-8550.0 ft, 1:200 |
| 2029 |
Borehole Compensated Sonic Log, 3526.0-8722.0 ft, 1:200 |
| 2030 |
Borehole Compensated Sonic Log, 3526.0-8726.0 ft, 1:1000 |
| 2031 |
Continuous Dipmeter, 3526.0-8728.0 ft, 1:200 - 1:1000 |
| 2032 |
Continuous Dipmeter, 3526.0-8728.0 ft, 1:200 - 1:1000 |
| 2033 |
Continuous Directional, 3526.0-8728.0 ft |
| 2034 |
Compensated Neutron Formation Density log, 3526.0-8726.0 ft, 1:200 |
| 2035 |
Compensated Neutron Formation Density Log, 3526.0-8726.0 ft, 1:1000 |
| 2036 |
Coriband (IES, MLL-ML, FDC-CNL, BHC-GR), 6500.0-7490.0 ft, 1:200 |
| 2037 |
Coriband (IES, MLL-ML, FDC-CNL, BHC-GR), 7600.0-8600.0 ft, 1:200 |
| 2038 |
Induction Electrical Log, 839.0-8728.0 ft, 1:200 |
| 2039 |
Induction Electrical Log, 839.0-8728.0 ft, 1:1000 |
| 2040 |
Microlaterolog-Microlog, 3526.0-8720.0 ft, 1:200 |
| 2041 |
Microlaterolog-Microlog, 3526.0-8720.0 ft, 1:1000 |
Company: Seismograph Service Ltd.
| File no. | |
| 21867 |
Velocity Log, 3526.0-8726.0 ft, 1:500 |
| 21868 |
Velocity Log, 3526.0-8726.0 ft, 1:1000 |
| 21869 |
Sonic Log - Well Velocity Survey - Calibrated Log Data, 1900.0-8600.0 ft |
Available Reports
| File no. | Author, company, title, publication date |
| 4619
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DANSK BORESELSKAB A/S : Completion Report, February 1975.
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| 4689
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SEISMOGRAPH SERVICE LTD. : Well Velocity Survey, October 1974.
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| 12585
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GULF RESEARCH : Phase relations study, February 1975.
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| 12586
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FLOPETROL : DST 1, perf.: 8427'-8467', DST 2, perf.: 8427'-8467', 8340'-8380' og DST 3, perf.: 6655'-6665' - Period: 9th to 15th oct. 1974, October 1974.
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| 12587
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GULF RESEARCH : Pressure test program analysis, January 1975.
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| 12589
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FLOPETROL : Isochronal flow test - Zone tested: Danian - Perforated interval: 6600'-6620' - Period: 20th to 28th oct. 1974, October 1974.
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| 12590
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SPERRY SUN : Pressure survey report - Run nos. 1-4 - Gauge depths: 6482', 6491' - Test type: Isochronal and drawdown, October 1974.
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| 12593
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EXPLORATION LOGGING : Core analysis report - Core no. 1-6 - Depth: 6593'-6712', October 1974.
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| 12595
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SCHLUMBERGER : Dipmeter high resolution - True vertical depth program, October 1974.
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| 12647
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ROBERTSON RESEARCH INTERNATIONAL : The micropalaeontology and stratigraphy - Depth: 6120'-8730', November 1974.
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