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WELL DATA SUMMARY SHEETS
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WELL: J-1X
Contents
Technical and administrative data
| Location
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Offshore
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| Longitude
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08°33'05''.6
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| Latitude
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57°25'57''.4
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| UTM Zone
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32
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| UTM Easting (x)
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473073.5 (m)
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| UTM Northing (y)
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6365777.0 (m)
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| Well block no.
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5708/19-1
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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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145 ft below MSL
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| TD log
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6525 ft below KB
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| TD drill
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6519 ft below KB
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| The well is
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Vertical
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| Structure:
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Lisa
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| Spudded
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24/12-1969.
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| Completed
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16/01-1970
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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-Nø
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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) |
| 272.0
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82.9
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345.1
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105.2
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36"
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36.000
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| 272.0
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82.9
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744.1
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226.8
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20"
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20.000
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| 272.0
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82.9
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3481.0
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1061.0
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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 | |
| 266.9
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384.9
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Post Chalk Group
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| 384.8
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824.5
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Chalk Group
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| 823.9
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2654.8
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L. Cretaceous units
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| 2654.8
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5688.9
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Jurassic units
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| 5688.8
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6525.7
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Triassic units
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Chronostratigraphy (Periods)
| Top | Bottom | Unit |
| ft. below ref. level | |
| 267
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385
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Quaternary
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| 385
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2655
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Cretaceous
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| 2655
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5688
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Jurassic
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| 5688
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6526
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Triassic
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Samples
Cuttings
| from | to | distance |
| ft. below ref. level | bt cuttings |
| 350.00
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3500.00
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30.00
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| 3500.00
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4260.00
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20.00
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| 4260.00
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4300.00
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40.00
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| 4300.00
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4520.00
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20.00
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| 4520.00
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4560.00
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10.00
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| 4560.00
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4900.00
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20.00
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| 4900.00
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4920.00
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5.00
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| 4920.00
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6510.00
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10.00
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Sidewall Cores
28 samples recovered from interval 4657 - 6505 ft. below ref. level
Available well logs
Company: Schlumberger
| File no. | Log type, interval, suite no, run no, scale |
| 2801
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Borehole Compensated Sonic Log (Gamma Ray), 744.00-3497.00ft, 1, 1:200
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| 2802
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Borehole Compensated Sonic Log (Gamma Ray), 744.00-3497.00ft, 1, 1:1000
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| 2803
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Borehole Compensated Sonic Log (Gamma Ray), 3481.00-6516.00ft, 2, 1:200
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| 2804
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Borehole Compensated Sonic Log (GammaRay), 3481.00-6516.00ft, 2, 1:1000
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| 2799
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Compensated Formation Density Log, 3483.00-6522.00ft, 1, 1:200
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| 2800
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Compensated Formation Density Log, 3483.00-6522.00ft, 1, 1:1000
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| 2810
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Continuous Dipmeter (Four-Arm High Resolution) 12' x 9'- 20' x 1', 3483.00-6520.00ft, 1, 1:1000
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| 2809
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Continuous Dipmeter (Four-Arm High Resolution) 3' x 3' - 35' x 1', 3483.00-6520.00ft, 1, 1:200
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| 2805
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Induction Electrical Log, 744.00-3505.00ft, 1, 1:200
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| 2806
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Induction Electrical Log, 744.00-3505.00ft, 1, 1:1000
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| 2807
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Induction Electrical Log, 3483.00-6524.00ft, 2, 1:200
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| 2808
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Induction Electrical Log, 3483.00-6524.00ft, 2, 1:1000
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Available Reports
| File no. | Author, company, title, publication date |
| 2882
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ROBERTSON RESEARCH : The Micropalaeontology and Stratigraphy, March 1970.
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| 2883
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GULF : Completion Report, March 1970.
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| 2885
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SCHLUMBERGER : Continuous dipmeter (tabulated) - Depth interval: 3499'-6502' (correlation intv. 12 feet, step distance 9 feet, max. search angle 20 deg. X 1), January 1970.
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| 2886
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SCHLUMBERGER : Continuous dipmeter (tabulated) - Interval: 3492'-6513' (correlation intv. 3 feet, step distance 3 feet, max. search angle 35 deg. X 1), January 1970.
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| 2891
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SEISMOGRAPH SERVICE LTD. : Seismic velocity survey and calibration of sonic log, January 1970.
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