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WELL DATA SUMMARY SHEETS
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WELL: TOVE-1
Contents
Technical and administrative data
| Location
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Offshore
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| Longitude
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05°09'45''.3
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| Latitude
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55°15'17''.3
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| UTM Zone
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31
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| UTM Easting (x)
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637454.5 (m)
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| UTM Northing (y)
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6125412.0 (m)
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| Well block no.
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5505/21-3
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| Reference point
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KB 108 ft above MSL
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| Water depth
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137 ft below MSL
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| TD log
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6163 ft below KB
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| TD drill
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6162 ft below KB
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| The well is
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Vertical
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| Structure:
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Tove
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| Spudded
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08/09-1978.
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| Completed
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15/10-1978
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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) |
| 237.9
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72.5
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354.0
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107.9
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36"
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36.000
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| 261.2
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79.6
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820.9
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250.2
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20"
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20.000
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| 270.0
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82.3
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1527.9
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465.7
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13 3/8"
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13.375
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| 276.9
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84.4
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4020.0
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1225.3
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9 5/8"
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9.625
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| 285.1
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86.9
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6130.9
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1868.7
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7"
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7.000
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Lithostratigraphy (Groups)
| Top | Bottom | Unit |
| ft. below ref. level | |
| 245.9
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5262.8
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Post Chalk Group
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| 5262.8
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6109.8
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Chalk Group
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| 6109.8
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6120.8
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Cromer Knoll Group
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| 6120.8
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6161.8
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Zechstein Group
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Chronostratigraphy (Periods)
| Top | Bottom | Unit |
| ft. below ref. level | |
| 246
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1650
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Quaternary
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| 1650
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5426
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Tertiary
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| 5426
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6121
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Cretaceous
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| 6121
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6162
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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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5263.00
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5291.00
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34.6
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| 2
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5291.00
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5315.00
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48.0
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| 3
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5315.00
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5325.00
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100.0
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| 4
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5325.00
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5336.00
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68.0
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| 5
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5336.00
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5349.00
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100.0
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| 6
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5349.00
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5383.00
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90.0
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| 7
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5383.00
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5416.00
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100.0
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| 8
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5416.00
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5480.00
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56.0
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| 9
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5480.00
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5511.00
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100.0
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| 10
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5511.00
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5542.00
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100.0
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Cuttings
| from | to | distance |
| ft. below ref. level | bt cuttings |
| 350.00
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4040.00
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30.00
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| 4040.00
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4800.00
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20.00
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| 4800.00
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5270.00
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10.00
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| 5270.00
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5535.00
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5.00
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| 5535.00
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5550.00
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15.00
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| 5550.00
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6150.00
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10.00
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| 6150.00
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6162.00
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12.00
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Sidewall Cores
19 samples recovered from interval 4043 - 6155 ft. below ref. level
Well Tests
| Top
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Bottom
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Test type
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| ft. below ref. level.
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| 5270
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5342
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PT 2
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| 5271
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5342
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DST 2
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| 5393
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5446
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PT 1
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| 5422
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5468
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DST 1
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| 5490
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5510
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DST 3
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Available well logs
Company: Chevron
| File no. | Log type, interval, suite no, run no, scale |
| 8903
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Dipmeter (Dip And Azimuth Display - All Picks), 4020.00-6152.00ft, 1, 1:200
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| 8902
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Dipmeter (Dip And Azimuth Display - All Picks), 4020.00-6152.00ft, 1, 1:500
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| 8901
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Dipmeter (Dip And Azimuth Display - Selvec), 4020.00-6152.00ft, 1, 1:500
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| 8905
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Dipmeter (Quality Control Plot), 0.00-0.00ft, 1
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Company: Schlumberger
| File no. | Log type, interval, suite no, run no, scale |
| 8894
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Borehole Compensated Sonic Log, 4017.00-6161.00ft, 2, 1:200
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| 8893
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Borehole Compensated Sonic Log, 4017.00-6161.00ft, 2, 1:1000
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| 8898
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Casing Collar Log and Perfomation Record, 5270.00-5510.00ft, 1, 1:200
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| 8897
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Cement Bond Log (With VDL), 2500.00-6140.00ft, 1, 1:200
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| 8892
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Compensated Neutron Formation Density Log, 4017.00-6161.00ft, 1, 1:200
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| 8891
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Compensated Neutron Formation Density Log, 4017.00-6161.00ft, 1, 1:1000
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| 8899
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Continuos Dipmeter (Four Arm High Resolution), 4017.00-6120.00ft, 1, 1:200
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| 8890
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Dual Laterolog (Micro Spherically Focused Log), 4017.00-6161.00ft, 1, 1:200
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| 8889
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Dual Laterolog (Micro Spherically Focused Log), 4017.00-6161.00ft, 1, 1:1000
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| 8896
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Fracture Identification Log, 4017.00-6161.00ft, 1, 1:200
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| 8888
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Induction Resistivity Sonic, 1530.00-4027.00ft, 1, 1:200
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| 8887
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Induction Resistivity Sonic, 1530.00-4027.00ft, 1, 1:1000
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Available Reports
| File no. | Author, company, title, publication date |
| 8259
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CHEVRON : Completion Report, September 1978.
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| 8260
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SEISMOGRAPH SERVICE LTD. : Well Velocity Survey, September 1978.
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| 8261
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CORE LAB : Core analysis report - Depth: 5263'-5542', January 1979.
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| 8262
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CORE LAB : Porosity vs permeability, April 1979.
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| 8263
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EXPRO : DST 1, 2, 3 - Depth intervals: 5271'-5343', 5423'-5469', and 5410'-5510', and Production test 1, 2 - Depth intervals: 5266'-5342' and 5394'-5446', October 1978.
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| 8265
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EXPRO : Laboratory report - Bottom hole sample 1, 2 - Perforation: 5270'-5342' - Sampling depth: 5250', December 1978.
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| 8266
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PETRO-DATA : Survey report - Pressure temperature data - Depth: 5194', October 1978.
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| 8267
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PETRO-DATA : Survey report - Pressure temperature data - Depth: 5322', July 1978.
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| 8268
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LYNES : Drill stem test - Test no. 1 - Interval: 5423'-5469' - Zone: Chalk, September 1978.
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| 8269
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LYNES : Drill stem test - Test no. 2 - Interval: 5271'-5342' - Zone: Chalk, September 1978.
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| 8271
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PETROLEUM TESTING SERVICE : Geochemical analysis of water - DST no. 3 - Depth: 5490'-5510', November 1978.
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| 8272
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CHEVRON : Dipmeter tabulated results - Processed interval: 4020'-6152', October 1978.
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| 8273
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CHEVRON : Oil analysis and comparison of oils from Tove-1 and Nils-1 wells, January 1979.
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| 8274
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HALLIBURTON : Formation test data - Test no. 1 - Tested interval: 5490'-5510', October 1978.
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| 9787
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PALEOSERVICES : Stratigraphical/Palaeontological Final Report, November 1978.
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