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WELL DATA SUMMARY SHEETS
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WELL: W-1X
Contents
Technical and administrative data
| Location
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Offshore
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| Longitude
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04°08'43''.2
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| Latitude
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55°54'27''.1
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| UTM Zone
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31
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| UTM Easting (x)
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571604.1 (m)
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| UTM Northing (y)
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6196518.0 (m)
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| Well block no.
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5504/1-1
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| Reference point
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KB 111 ft above MSL
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| Water depth
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172 ft below MSL
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| TD log
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14375 ft below KB
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| TD drill
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14374 ft below KB
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| The well is
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Vertical
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| Structure:
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Heno
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| Spudded
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20/03-1976.
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| Completed
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16/06-1976
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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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Chevron
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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) |
| 310.0
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94.5
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386.2
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117.7
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36"
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36.000
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| 310.0
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94.5
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1367.1
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416.7
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20"
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20.000
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| 310.0
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94.5
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4866.1
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1483.2
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13 3/8"
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13.375
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| 310.0
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94.5
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12559.1
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3828.0
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9 5/8"
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9.625
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| 11913.1
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3631.1
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13679.1
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4169.4
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7"
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7.000
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Lithostratigraphy (Groups)
| Top | Bottom | Unit |
| ft. below ref. level | |
| 285.0
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10132.8
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Post Chalk Group
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| 10132.8
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12334.8
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Chalk Group
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| 12335.0
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13830.0
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Jurassic units
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| 13830.0
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14375.0
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Rotliegende Group
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Chronostratigraphy (Periods)
| Top | Bottom | Unit |
| ft. below ref. level | |
| 285
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1943
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Quaternary
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| 1943
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10412
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Tertiary
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| 10412
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12390
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Cretaceous
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| 12390
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13820
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Jurassic
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| 13820
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14375
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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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13707.00
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13730.00
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100.0
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| 2
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14010.00
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14040.00
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93.0
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Cuttings
| from | to | distance |
| ft. below ref. level | bt. cuttings |
| 330.00
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8520.00
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30.00
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| 8520.00
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14010.00
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10.00
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| 14010.00
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14020.00
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5.00
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| 14020.00
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14370.00
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10.00
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| 14370.00
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14374.00
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4.00
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Sidewall Cores
77 samples recovered from interval 5600 - 14334 ft. below ref. level
Available well logs
Company: Chevron
| File no. | Log type, interval, suite no, run no, scale |
| 7516
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DD & AD - Dipmeter (Dip and azimuth display - All picks), 4848.00-12595.00ft, 1:200
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| 7517
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DD & AD - Dipmeter (Dip and azimuth display - Selvec), 4860.00-12460.00ft, 1:500
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| 7518
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Dipmeter (Quality control plot), 0.00-0.00,
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| 7519
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Dipmeter (Quality control plot), 0.00-0.00,
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Company: Chevron Petroleum Company
| File no. | Log type, interval, suite no, run no, scale |
| 16009
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Composite logs - Completion logs, 310.00-14374.00ft, 1:1000
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Company: Mc Cullough
| File no. | Log type, interval, suite no, run no, scale |
| 7515
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Casing inspection log and electrical casing caliper log, 38.00-12510.00ft, 1, 1:500
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Company: Schlumberger
| File no. | Log type, interval, suite no, run no, scale |
| 7488
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BHC - Borehole compensated sonic log, 1367.00-4875.00ft, 1, 1:200
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| 7483
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BHC - Borehole compensated sonic log, 1367.00-4875.00ft, 1, 1:1000
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| 7482
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BHC - Borehole compensated sonic log, 1367.00-14371.00ft, 1, 1:1000
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| 7489
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BHC - Borehole compensated sonic log, 4866.00-12579.00ft, 2, 1:200
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| 7484
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BHC - Borehole compensated sonic log, 4866.00-12579.00ft, 2, 1:1000
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| 7490
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BHC - Borehole compensated sonic log, 12559.00-13672.00ft, 3, 1:200
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| 7485
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BHC - Borehole compensated sonic log, 12559.00-13672.00ft, 3, 1:1000
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| 7491
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BHC - Borehole compensated sonic log, 13679.00-14037.00ft, 4, 1:200
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| 7486
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BHC - Borehole compensated sonic log, 13679.00-14037.00ft, 4, 1:1000
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| 7492
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BHC - Borehole compensated sonic log, 13940.00-14371.00ft, 5, 1:200
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| 7487
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BHC - Borehole compensated sonic log, 13940.00-14371.00ft, 5, 1:1000
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| 7476
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BHC-GR - Borehole compensated sonic log, 1367.00-14371.00ft, 1, 1:200
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| 7497
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CBL - Cement bond log, 11913.00-13679.00ft, 1, 1:200
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| 7496
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CBL - Cement bond log, 11913.00-13679.00ft, 1, 1:1000
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| 7498
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CNL-FDC - Silmutaneous compensated neutron formation density, 4866.00-14374.00ft, 1, 1:1000
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| 7500
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CNL-FDC - Simultaneous compensated neutron formation density, 12559.00-13674.00ft, 2, 1:200
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| 7501
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CNL-FDC - Simultaneous compensated neutron formation density, 13679.00-14041.00ft, 3, 1:200
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| 7502
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CNL-FDC - Simultaneous compensated neutron formation density, 13940.00-14374.00ft, 4, 1:200
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| 7478
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CNL-FDC - simultaneous compensated neutron formation density, 4866.00-14374.00ft, 1, 1:200
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| 7499
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CNL-FDC- Simultaneous compensated neutron formation density, 4866.00-12558.00ft, 1, 1:200
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| 7511
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DIL - Simultaneous dual laterolog ( Micro spherical log ), 4866.00-12337.00ft, 1, 1:200
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| 7507
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DIL - Simultaneous dual laterolog ( Micro spherical log ), 4866.00-12337.00ft, 1, 1:1000
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| 7506
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DIL - Simultaneous dual laterolog ( Micro spherical log ), 4866.00-14364.00ft, 1, 1:1000
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| 7512
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DIL - Simultaneous dual laterolog ( Micro spherical log ), 11580.00-12580.00ft, 2, 1:200
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| 7508
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DIL - Simultaneous dual laterolog ( Micro spherical log ), 11580.00-12580.00ft, 2, 1:1000
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| 7513
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DIL - Simultaneous dual laterolog ( Micro spherical log ), 12559.00-13674.00ft, 4, 1:200
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| 7509
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DIL - Simultaneous dual laterolog ( Micro spherical log ), 12559.00-13674.00ft, 4, 1:1000
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| 7514
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DIL - Simultaneous dual laterolog ( Micro spherical log ), 13680.00-14364.00ft, 5, 1:200
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| 7510
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DIL - Simultaneous dual laterolog ( Micro spherical log ), 13680.00-14364.00ft, 5, 1:1000
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| 7477
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DLL-MSFL - Simultaneous dual laterolog micro spherical log, 4866.00-14364.00ft, 1, 1:200
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| 7495
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FT - Formation tester, 0.00-0.00ft, 1
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| 7503
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HDT - Four-arm high resolution continuous dipmeter, 4866.00-12578.00ft, 1, 1:200
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| 7479
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HDT - Four-arm high resolution continuous dipmeter, 4866.00-14374.00ft, 1, 1:200
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| 7504
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HDT - Four-arm high resolution continuous dipmeter, 13678.00-14040.00ft, 3, 1:200
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| 7505
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HDT - Four-arm high resolution continuous dipmeter, 13940.00-14374.00ft, 4, 1:200
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| 7493
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IEL - Induction-electrical log, 1367.00-4878.00ft, 1, 1:200
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| 7494
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IEL - Induction-electrical log, 1367.00-4878.00ft, 1, 1:1000
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Available Reports
| File no. | Author, company, title, publication date |
| 1130
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I. Cowie, CHEVRON : Formation tester data sheet - test no. 1, depth: 13561', and test no. 2, depth: 13525', June 1976.
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| 1132
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EXPRO : Bottom hole pressure element - Chart reading form, June 1976.
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| 1133
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SCHLUMBERGER : Tabulated dipmeter printout, interval 4830'-12596'., May 1976.
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| 1134
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GEOLOGICAL DATING SERVICES : K-Ar dating on core no. 2, June 1976.
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| 1142
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PALEOSERVICES : Stratigraphical/Paleontoligical final report, August 1976.
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| 1144
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CHEVRON : Completion report, June 1976.
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| 1145
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SEISMOGRAPH SERVICE : Well Velocity survey, May 1976.
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