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WELL DATA SUMMARY SHEETS
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WELL: GERT-1
Contents
Technical and administrative data
| Location
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Offshore
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| Longitude
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03°43'56''.79
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| Latitude
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56°13'09''.23
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| UTM Zone
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31
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| UTM Easting (x)
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545409.5 (m)
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| UTM Northing (y)
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6230858.0 (m)
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| Well block no.
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5603/27-2
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| Reference point
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KB 126 ft above MSL
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| Water depth
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228 ft below MSL
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| TD log
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16438 ft below KB
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| TD drill
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16424 ft below KB
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| The well is
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Vertical
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| Field:
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Gert
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| Structure:
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Gert
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| Spudded
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01/05-1984.
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| Completed
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30/07-1984
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| Spud classification
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Exploration
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| Status (completion)
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Suspended .
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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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Dyvi Offshore
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| Rig
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Dyvi Epsilon
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Casing
| top depth | shoe depth | diameter |
| ft. | m. | ft. | m. | inch | inch (decim) |
| 347.1
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105.8
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453.1
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138.1
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30"
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30.000
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| 394.0
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120.1
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1381.9
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421.2
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20"
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20.000
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| 396.0
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120.7
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4240.2
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1292.4
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13 3/8"
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13.375
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| 398.0
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121.3
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12982.0
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3956.9
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9 5/8"
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9.625
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| 12495.1
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3808.5
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16419.9
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5004.8
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7"
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7.000
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Lithostratigraphy (Groups)
| Top | Bottom | Unit |
| ft. below ref. level | |
| 348.1
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10349.7
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Post Chalk Group
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| 10349.7
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12862.9
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Chalk Group
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| 12862.9
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13170.6
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Cromer Knoll Group
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| 16328.7
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16438.6
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Rotliegende Group
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Chronostratigraphy (Periods)
| Top | Bottom | Unit |
| ft. below ref. level | |
| 355
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2180
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Quaternary
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| 2180
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10510
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Tertiary
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| 13171
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16328
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Jurassic
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| 16328
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16439
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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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12837.00
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12860.00
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100.0
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| 2
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16140.00
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16170.00
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100.0
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| 3
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16170.00
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16216.00
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100.0
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| 4
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16216.00
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16248.00
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100.0
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| 5
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16248.00
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16285.00
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91.0
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| 6
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16285.00
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16324.00
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100.0
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| 7
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16324.00
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16355.00
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93.8
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Cuttings
| from | to | distance |
| ft. below ref. level | bt cuttings |
| 470.00
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7520.00
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30.00
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| 7520.00
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9920.00
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20.00
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| 9920.00
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11540.00
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10.00
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| 11540.00
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11560.00
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20.00
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| 11560.00
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16420.00
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10.00
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| 16420.00
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16425.00
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5.00
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Sidewall Cores
78 samples recovered from interval 4450 - 17870 ft. below ref. level
Available well logs
Company: Schlumberger
| File no. | Log type, interval, suite no, run no, scale |
| 2408
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CBL-VDL-GR-CCL, 12046.00-15842.00ft, 2, 1:200
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| 2407
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CBL-VDL-GR-CCL, 12514.00-16404.00ft, 1, 1:200
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| 2429
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Continuous dipmeter, 15906.00-16434.00ft, 4, 2, 1:200
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| 2427
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Continuous dipmeter, 15906.00-16434.00ft, 2, 1:200
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| 2431
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Continuous dipmeter, 15906.00-16434.00ft, 4, 2, 1:200
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| 2430
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Continuous dipmeter, 15906.00-16434.00ft, 4, 2, 1:500
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| 2428
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Continuous dipmeter, 15906.00-16434.00ft, 2, 1:500
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| 2432
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Continuous dipmeter, 15906.00-16434.00ft, 4, 2, 1:500
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| 2420
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Cyberdip, 4238.00-13020.00ft, 2, 1
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| 2417
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Cyberdip, 10300.00-13020.00ft, 2, 1, 1:1000
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| 2418
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Cyberdip, 12989.00-16438.00ft, 4, 2, 1:200
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| 2419
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Cyberdip, 12989.00-16438.00ft, 4, 2, 1:1000
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| 2381
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Cyberlook, 12695.00-13005.00ft, 2, 1, 1:200
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| 2382
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Cyberlook, 12695.00-13005.00ft, 2, 1, 1:1000
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| 2383
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Cyberlook, 12989.00-16121.50ft, 3, 2, 1:200
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| 2384
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Cyberlook, 12989.00-16121.50ft, 3, 2, 1:1000
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| 2385
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Cyberlook, 16000.00-16408.00ft, 4, 3, 1:200
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| 2386
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Cyberlook, 16000.00-16408.00ft, 4, 3, 1:1000
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| 2395
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DIL-SLS-GR-SP, 4238.00-13016.00ft, 2, 2, 1:200
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| 2396
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DIL-SLS-GR-SP, 4238.00-13016.00ft, 2, 2, 1:1000
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| 2397
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DIL-SLS-GR-SP, 12989.00-16432.00ft, 4, 3, 1:200
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| 2398
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DIL-SLS-GR-SP, 12989.00-16432.00ft, 4, 3, 1:1000
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| 2389
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DLL-MSFL-GR-SP, 4238.00-13011.00ft, 2, 1, 1:200
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| 2390
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DLL-MSFL-GR-SP, 4238.00-13011.00ft, 2, 1, 1:1000
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| 2391
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DLL-MSFL-GR-SP, 12989.00-16109.00ft, 3, 2, 1:200
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| 2392
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DLL-MSFL-GR-SP, 12989.00-16109.00ft, 3, 2, 1:1000
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| 2393
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DLL-MSFL-GR-SP, 16000.00-16424.00ft, 4, 3, 1:200
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| 2394
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DLL-MSFL-GR-SP, 16000.00-16424.00ft, 4, 3, 1:1000
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| 2399
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FDC-CNL-GR, 4238.00-13018.50ft, 2, 1, 1:200
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| 2400
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FDC-CNL-GR, 4238.00-13018.50ft, 2, 1, 1:1000
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| 2414
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FIL, 10295.00-13020.00ft, 2, 1, 1:40
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| 2415
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FIL, 16000.00-16438.00ft, 4, 2, 1:200
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| 2433
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Geodip, 15900.00-16434.00ft, 2, 1:40
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| 2412
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HDT, 4238.00-13020.00ft, 2, 1, 1:200
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| 2413
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HDT, 12989.00-16438.00ft, 4, 2, 1:200
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| 2387
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ISF-SLS-GR, 1380.00-4100.00ft, 1, 1, 1:200
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| 2388
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ISF-SLS-GR, 1380.00-4100.00f, 1, 1, 1:1000
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| 2401
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LDL-CNL-GR, 4238.00-13020.00ft, 2, 1, 1:200
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| 2402
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LDL-CNL-GR, 4238.00-13020.00ft, 2, 1, 1:1000
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| 2403
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LDL-CNL-GR, 12989.00-16121.50ft, 3, 2, 1:200
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| 2404
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LDL-CNL-GR, 12989.00-16121.50ft, 3, 2, 1:1000
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| 2405
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LDL-CNL-GR, 16000.00-16437.00ft, 4, 3, 1:200
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| 2406
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LDL-CNL-GR, 16000.00-16437.00ft, 4, 3, 1:1000
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| 2436
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LQC, 0.00-0.00ft, 4,
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| 2435
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LQC, 0.00-0.00ft, 2,
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| 2411
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RFT, 16077.00-16326.00ft, 4, 2
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| 2410
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RFT-HP, 10560.00-12972.00ft, 2, 1
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| 2409
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RFT-SG, 10560.00-12972.00ft, 2, 1
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| 2434
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Sidewall cores, 4450.00-13000.00ft, 2, 1
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| 2416
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Well projection plot, 10300.00-13020.00ft, 2, 1, 1:200
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| 2421
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Well projection plot, 12989.00-16438.00ft, 4, 2
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Available Reports
| File no. | Author, company, title, publication date |
| 3002
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CHEVRON : Completion report, January 1985.
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| 3003
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PALEOSERVICES : Stratigraphical/Paleontological Final Report interval: 470'-16.435', December 1984.
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| 3005
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BAKER : Production test - Test interval: 16055'-16204', June 1987.
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| 3007
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EASTMAN WHIPSTOCK : Report of Sub-Surface Directional Survey - Type of survey: Drop multishot - depth: 355'-16378,06', July 1984.
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| 3010
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EXLOG : Geochemical analytical data tabulation - Analysis on ditch cuttings, sidewall cores, cores, solvent washed ditch cuttings, solvent washed sidewall cores, and solvent washed cores, November 1984.
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| 3011
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SPERRY-SUN : Pressure survey report - Production test no. 1 - run no. 2 - Sensing depth: 15981.62' and 15989.95', July 1987.
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| 3012
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FLOPETROL JOHNSTON : PVT analysis report - Depth: 16068'-16230', June 1987.
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| 3016
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GECO : Routine core analysis - Core no. 1 - Depth: 12837'-12859', August 1984.
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| 3019
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SCHLUMBERGER : Interpretation of dipmeter data (HDT), November 1984.
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| 3021
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CHEVRON : Daily well log - lithologic description - 0'-16425', July 1984.
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| 3022
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CHEVRON : Analyses of core extract - Pyrolysis on two core pieces 16148.66'-16149.13' and 16142.75'-16143.25, October 1984.
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| 3024
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CORE LABORATORIES : X- Ray diffraction study - Depth: 16145'-16303', February 1985.
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| 3028
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CORE LAB : Special core analysis - Depth interval: 16144,5'-16303.5', March 1985.
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| 3029
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CORE LAB : Conventional core analysis study - Depth interval: 16141,5'-16323,5', August 1984.
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| 3030
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EXLOG : Final well report, Vol. 1 (text), July 1984.
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| 3031
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EXLOG : Final well report, Vol. 2 (enclosures), July 1984.
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| 3032
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SEISMOGRAPH SERVICE : Well Geophone survey and Calibrated Velocity log and Synthetic Seismogram, .
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| 17188
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Gert-1, Danish North Sea well. Scanned core photos. CD-Rom and print-outs, September 1999.
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