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WELL DATA SUMMARY SHEETS
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WELL: U-1X
Contents
Technical and administrative data
| Location
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Offshore
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| Longitude
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04°48'07''.66
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| Latitude
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55°30'03''.76
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| UTM Zone
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31
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| UTM Easting (x)
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613837.3 (m)
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| UTM Northing (y)
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6152160.0 (m)
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| Well block no.
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5504/16-2
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| Reference point
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KB 92 ft above MSL
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| Water depth
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142 ft below MSL
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| TD log
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16044 ft below KB
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| TD drill
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16000 ft below KB
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| The well is
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Vertical
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| Structure:
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Lola
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| Spudded
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29/07-1975.
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| Completed
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15/11-1975
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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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Odeco
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| Rig
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Ocean Voyager
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Casing
| top depth | shoe depth | diameter |
| ft. | m. | ft. | m. | inch | inch (decim) |
| 246.1
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75.0
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473.1
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144.2
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30"
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30.000
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| 246.1
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75.0
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909.1
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277.1
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20"
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20.000
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| 246.1
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75.0
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4567.9
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1392.3
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13 3/8"
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13.375
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| 246.1
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75.0
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9984.9
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3043.4
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9 5/8"
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9.625
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| 9482.0
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2890.1
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14434.1
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4399.5
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7"
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7.000
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Lithostratigraphy (Groups)
| Top | Bottom | Unit |
| ft. below ref. level | |
| 235.0
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7297.9
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Post Chalk Group
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| 7297.9
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8107.8
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Chalk Group
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| 8107.8
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8189.8
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Cromer Knoll Group
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| 10667.8
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11058.8
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Central Graben Group
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| 14650.7
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16040.7
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Bacton Group
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Chronostratigraphy (Periods)
| Top | Bottom | Unit |
| ft. below ref. level | |
| 235
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2072
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Quaternary
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| 2072
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7432
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Tertiary
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| 7432
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8190
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Cretaceous
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| 11208
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16045
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Triassic
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Samples
Cuttings
| from | to | distance |
| ft. below ref. level | bt cuttings |
| 500.00
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570.00
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70.00
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| 570.00
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900.00
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30.00
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| 900.00
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960.00
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60.00
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| 960.00
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4610.00
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30.00
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| 4610.00
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16000.00
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10.00
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Sidewall Cores
145 samples recovered from interval 4800 - 15930 ft. below ref. level
Available well logs
Company: CHEVRON
| File no. | Log type, interval, suite no, run no, scale |
| 7410
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Dipmeter ( Dip and azimuth display ) ( All picks ), 4600.00-12570.00ft, 1:200
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| 7408
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Dipmeter ( Dip and azimuth display ) ( Selvec ), 4690.00-12325.00ft, 1:500
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| 7409
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Dipmeter ( Dip and azimuth display ) ( Selvec ), 5690.00-16070.00ft, 1:500
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| 7413
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Dipmeter ( Quality control plot ), 0.00-0.00ft,
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| 7414
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Dipmeter ( Quality control plot ), 0.00-0.00ft,
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| 7412
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Dipmeter ( Quality control plot ), 11360.00-11590.00ft,
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| 7411
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Dipmeter ( Dip and azimuth display - All picks ), 5695.00-16070.00ft, 1:200
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Company: Schlumberger
| File no. | Log type, interval, suite no, run no, scale |
| 7407
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Borehole compensated sonic log, 910.00-16039.00ft, 1, 1:200
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| 7406
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Borehole compensated sonic log, 910.00-16039.00ft, 1, 1:1000
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| 7403
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Cement bond log, 10700.00-11700.00ft, 1, 1:200
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| 7405
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Compensated neutron formation density ( Simultaneous ), 4575.00-16040.00ft, 1, 1:200
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| 7404
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Compensated neutron formation density ( Simultaneous ), 4575.00-16040.00ft, 1, 1:1000
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| 7399
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Dual laterolog (Simultaneous) ( Micro spherical log ), 4575.00-16025.00ft, 1, 1:200
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| 7394
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Dual laterolog ( Simultaneous ), 4575.00-10015.00ft, 1, 1:200
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| 7395
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Dual laterolog ( Simultaneous ), 4575.00-10015.00ft, 1, 1:1000
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| 7397
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Dual laterolog ( Simultaneous ), 14450.00-16025.00ft, 4, 1:200
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| 7396
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Dual laterolog ( Simultaneous ), 14450.00-16025.00ft, 4, 1:1000
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| 7398
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Dual laterrolog (Simultaneous) (Micro spherical log), 4575.00-16035.00ft, 1, 1:1000
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| 7400
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Formation tester, 0.00-0.00ft, 1
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| 7393
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HDT - Continuous dipmeter, 4575.00-16034.00ft, 1, 1:200
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| 7402
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Induction - Electrical log, 910.00-4605.00ft, 1, 1:200
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| 7401
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Induction - Electrical log, 910.00-4605.00ft, 1:1000
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Available Reports
| File no. | Author, company, title, publication date |
| 3157
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EXPRO : F.I.T. No. 1 (11016 ft) and no. 2 (10963 ft), November 1975.
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| 3158
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C. King, T.R. Lister, PALEOSERVICES : Stratigraphical/Paleontological Final Report, February 1976.
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| 3159
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SCHLUMBERGER : Dipmeter quality control report - Processed interval: 4580'-12579' (tabulation), October 1975.
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| 3160
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SCHLUMBERGER : Dipmeter quality control report - Processed interval: 4602'-16075' (tabulation), November 1975.
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| 3174
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EXPRO : Formation tester data sheets - F.I.T. no. 1 (11016 ft) and no. 2 (10963 ft), November 1975.
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| 3177
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CHEVRON : Completion Report, May 1976.
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| 3178
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SEISMOGRAPH SERVICES : Well Velocity Survey and Calibration of Sonic Logs, October 1975.
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