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WELL DATA SUMMARY SHEETS
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WELL: E-2X
Contents
Technical and administrative data
| Location
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Offshore
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| Longitude
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04°44'39''.30
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| Latitude
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55°42'32''.22
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| UTM Zone
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31
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| UTM Easting (x)
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609600.3 (m)
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| UTM Northing (y)
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6175202.0 (m)
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| Well block no.
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5504/11-1
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| Reference point
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KB 122 ft above MSL
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| Water depth
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134 ft below MSL
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| TD log
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7225 ft below KB
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| TD drill
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7223 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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20/08-1968
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| Completed
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02/10-1968
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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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Zapata North Sea
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| Rig
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Zapata Explorer
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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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324.1
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98.8
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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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577.1
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175.9
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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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3492.1
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1064.4
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13 3/8"
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13.375
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| 3284.1
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1001.0
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7128.9
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2172.9
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7"
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7.000
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Lithostratigraphy (Groups)
| Top | Bottom | Unit |
| ft. below ref. level | |
| 256.0
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6546.9
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Post Chalk Group
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| 6546.9
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7224.9
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Chalk Group
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Chronostratigraphy (Periods)
| Top | Bottom | Unit |
| ft. below ref. level | |
| 256
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1820
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Quaternary
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| 1820
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6603
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Tertiary
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| 6603
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7225
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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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6555.00
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6599.00
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79.5
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| 2
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6599.00
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6657.00
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44.8
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| 3
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6657.00
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6717.00
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64.2
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| 4
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6717.00
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6775.00
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34.5
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| 5
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6775.00
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6833.00
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24.0
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| 6
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6833.00
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6868.00
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90.0
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Available well logs
Company: Chevron
| File no. | Log type, interval, suite no, run no, scale |
| 2026
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Oil In Place (Display Plot), 6400.00-7200.00ft, 1:200
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Company: Schlumberger
| File no. | Log type, interval, suite no, run no, scale |
| 2012
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Borehole Compensated Sonic Log, 577.00-3509.00ft, 1, 1:1000
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| 2013
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Borehole Compensated Sonic Log, 3494.00-7215.00ft, 2, 1:200
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| 2014
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Borehole Compensated Sonic Log, 3494.00-7215.00ft, 2, 1:1000
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| 2011
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Borehole Compensated Sonic Log (Gamma Ray), 577.00-3509.00ft, 1, 1:200
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| 2016
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Caliper Log, 576.00-2931.00ft, 1, 1:1000
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| 2015
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Caliper Log, 576.00-3507.00ft, 1, 1:200
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| 2017
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Compensated Formation Density Log, 3494.00-7224.00ft, 1, 1:200
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| 2010
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Coriband (Computer Processed Log), 6410.00-7200.00ft, 1:200
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| 2019
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Induction Electrical Log, 577.00-3511.00ft, 1, 1:200
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| 2020
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Induction Electrical Log, 577.00-3511.00ft, 1, 1:1000
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| 2021
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Induction Electrical Log, 3494.00-7224.00ft, 2, 1:200
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| 2022
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Induction Electrical Log, 3494.00-7224.00ft, 2, 1:1000
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| 2023
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Laterolog, 6400.00-7221.00ft, 1, 1:200
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| 2024
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Microlaterolog, 6400.00-7224.00ft, 1, 1:200
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| 2027
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Sidewall Neutron Porosity Log, 6400.00-7224.00ft, 1, 1:200
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Available Reports
| File no. | Author, company, title, publication date |
| 2419
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SEISMOGRAPH SERVICE LTD. : Well Velocity Survey, September 1968.
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| 11601
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GULF : Completion report, December 1968.
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| 12564
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HALLIBURTON : Formation test data (Olie- og gasundersøgelser) - Test nos. 1-10, September 1968.
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| 12565
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GEOPETROLE : PVT analysis on gas condensate samples, December 1968.
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| 12571
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ROBERTSON RESEARCH : The micropalaeontology and stratigraphy - Depth interval: 270'-7200', October 1968.
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| 12572
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FLOPETROL : Drill stem test no. 1 - Zone no. 1 - Perforations: 6910'-6932', September 1968.
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| 12573
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FLOPETROL : Drill stem test no. 2 - Zone no. 3 - Perforations: 6745'-6775', September 1968.
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| 12574
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FLOPETROL : Drill stem test no. 3 - Zone no. 4 - Perforations: 6708'-6723' - Before Acidification, September 1968.
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| 12575
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FLOPETROL : Drill stem test no. 4 - Zone no. 4 - Perforations: 6708'-6723'- After Acidification, September 1968.
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| 12576
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FLOPETROL : Drill stem test no. 5 - Zone no. 4 - Perforations: 6708'-6723', September 1968.
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| 12577
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FLOPETROL : Drill stem test no. 6 - Zone no. 4 - Perforations: 6708'- 6723' - After 2nd acidification, September 1968.
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| 12578
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FLOPETROL : Drill stem test no. 7 - Zone no. 5 - Perforations: 6640'-6655', September 1968.
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| 12579
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FLOPETROL : Drill stem test no. 8 - Zone no. 5 - Perforations: 6640'-6655' - After acidification, September 1968.
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| 12580
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FLOPETROL : Drill stem test no. 9 - Zone no. 6 - Perforations: 6570'-6580', September 1968.
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| 12581
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FLOPETROL : Drill stem test no. 10 - Zone 6 - Perforations: 6570'-6580'- After acidification, September 1968.
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