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WELL DATA SUMMARY SHEETS
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WELL: B-1X
Contents
Technical and administrative data
| Location
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Offshore
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| Longitude
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04°02'09''.
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| Latitude
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55°42'32''.
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| UTM Zone
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31
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| UTM Easting (x)
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565089.3 (m)
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| UTM Northing (y)
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6174302.0 (m)
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| Well block no.
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5504/9-1
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| Reference point
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KB 117 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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11727 ft below KB
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| TD drill
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11984 ft below KB
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| The well is
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Vertical
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| Structure:
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Beth
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| Spudded
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27/10-1967
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| Completed
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07/01-1968
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| Spud classification
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Exploration
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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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Mærsk Drilling
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| Rig
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Mærsk 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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325.0
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99.1
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42"
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42.000
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| 0.0
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0.0
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712.0
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217.0
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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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3503.0
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1067.7
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13 3/8"
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13.375
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| 0.0
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0.0
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7691.0
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2344.2
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9 5/8"
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9.625
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Lithostratigraphy (Groups)
| Top | Bottom | Unit |
| ft. below ref. level | |
| 252.1
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7372.0
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Post Chalk Group
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| 7371.9
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7594.9
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Chalk Group
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| 7594.9
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8429.8
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Cromer Knoll Group
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| 8429.8
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9988.8
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Jurassic units
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| 9988.8
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10180.8
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Bacton Group
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| 9988.8
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10180.8
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Triassic units
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| 10180.9
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11282.9
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Zechstein Group
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| 11282.9
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11984.9
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Rotliegende Group
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Chronostratigraphy (Periods)
| Top | Bottom | Unit |
| ft. below ref. level | |
| 252
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2430
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Quaternary
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| 2430
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7402
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Tertiary
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| 7402
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7593
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Cretaceous
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| 9986
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10181
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Triassic
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| 10181
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11985
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Permian
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Samples
Cores
| core | top | bottom | recovery |
| no. | ft. below ref. level | |
| 1
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11815.00
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11875.00
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100.0
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Cuttings
| from | to | distance |
| ft. below ref. level | bt cuttings |
| 270.00
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6000.00
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30.00
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| 6000.00
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9220.00
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20.00
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| 9220.00
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11990.00
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10.00
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Sidewall Cores
47 samples recovered from interval 4627 - 9983 ft. below ref. level
Available well logs
Company: Schlumberger
| File no. | Log type, interval, suite no, run no, scale |
| 1771
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Borehole Compensated Sonic Log - Gamma Ray, 712.00-3526.00ft, 1, 1:200
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| 1770
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Borehole Compensated Sonic Log - Gamma Ray, 712.00-3526.00ft, 1, 1:1000
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| 1773
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Borehole Compensated Sonic Log - Gamma Ray, 3501.00-7723.00ft, 2, 1:200
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| 1772
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Borehole Compensated Sonic Log - Gamma Ray, 3501.00-7723.00ft, 2, 1:1000
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| 1775
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Borehole Compensated Sonic Log - Gamma Ray, 7692.00-10214.00ft, 3, 1:200
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| 1774
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Borehole Compensated Sonic Log - Gamma Ray, 7692.00-10214.00ft, 3, 1:1000
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| 1777
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Borehole Compensated Sonic Log - Gamma Ray, 10100.00-11716.00ft, 4, 1:200
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| 1776
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Borehole Compensated Sonic Log - Gamma Ray, 10100.00-11716.00ft, 4, 1:1000
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| 1769
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Caliper Log, 712.00-3529.00ft, 1, 1:200
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| 1768
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Caliper Log, 712.00-3529.00ft, 1, 1:1000
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| 1759
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Continuous Dipmeter, 3501.00-7714.00ft, 1, 1:1000
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| 1760
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Continuous Dipmeter, 7691.00-11722.00ft, 2, 1:1000
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| 1763
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Formation Density Log, 3501.00-7732.00ft, 1, 1:200
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| 1762
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Formation Density Log, 3501.00-7732.00ft, 1, 1:1000
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| 1764
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Formation Density Log, 7691.00-10224.00ft, 2, 1:1000
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| 1765
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Formation Density Log, 7691.00-10225.00ft, 2, 1:200
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| 1767
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Formation Density Log, 10100.00-11726.00ft, 3, 1:200
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| 1766
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Formation Density Log, 10100.00-11726.00ft, 3, 1:1000
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| 1761
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Formation Tester, 9972.00-0.00ft, 1
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| 1758
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Gamma Ray - Neutron, 200.00-11727.00ft, 1, 1:200
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| 1757
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Gamma Ray - Neutron, 200.00-11727.00ft, 1, 1:1000
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| 1755
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Induction Electrical Log, 712.00-3530.00ft, 1, 1:1000
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| 1756
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Induction Electrical Log, 712.00-3531.00ft, 1, 1:200
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| 1748
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Laterolog, 713.00-3521.00ft, 1, 1:200
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| 1747
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Laterolog, 713.00-3521.00ft, 1, 1:1000
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| 1750
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Laterolog, 3501.00-7725.00ft, 2, 1:200
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| 1749
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Laterolog, 3501.00-7727.00ft, 2, 1:1000
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| 1752
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Laterolog, 7691.00-10222.00ft, 3, 1:200
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| 1751
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Laterolog, 7691.00-10225.00ft, 3, 1:1000
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| 1754
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Laterolog, 10100.00-11724.00ft, 4, 1:200
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| 1753
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Laterolog, 10100.00-11724.00ft, 4, 1:1000
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| 1779
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Microlaterolog, 3501.00-7732.00ft, 1, 1:200
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| 1778
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Microlaterolog, 3501.00-7732.00ft, 1, 1:1000
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| 1781
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Microlaterolog, 7691.00-10223.00ft, 2, 1:200
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| 1780
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Microlaterolog, 7691.00-10223.00ft, 2, 1:1000
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| 1783
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Microlaterolog, 10100.00-11726.00ft, 3, 1:200
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| 1782
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Microlaterolog, 10100.00-11726.00ft, 3, 1:1000
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Available Reports
| File no. | Author, company, title, publication date |
| 1475
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ROBERTSON RESEARCH : The micropaleontology and stratigraphy, February 1968.
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| 1480
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SCHLUMBERGER : Continuous dipmeter - tabulated, November 1967.
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| 7691
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GULF : Completion report, February 1968.
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| 7694
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SEISMOGRAPH SERVICE LTD. : Well Velocity Survey, January 1968.
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| 7695
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GULF OIL CO. OF DENMARK : Synthetic Seismograms, February 1971.
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