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WELL DATA SUMMARY SHEETS
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WELL: ADDA-3
Contents
Technical and administrative data
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Location
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Offshore
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Longitude
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04°53'26, " E
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Latitude
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55°47'50, " N
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UTM Zone
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31
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UTM Easting (x)
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618524.4 (m)
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UTM Northing (y)
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6185265.6 (m)
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Well block no.
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5504/8-3
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Reference point
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KB 126.0 ft above MSL
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Water depth
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-125.0 ft below MSL
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TD log
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8131.9 ft below reference point
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TD drill
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8129.9 ft below reference point
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The well is
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Vertical
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Field
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Adda
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Structure
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Adda
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Spudded
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31/08-1984
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Completed
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25/10-1984
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Spud classification
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Appraisal
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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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J L Offshore Drilling
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Rig
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Dan Earl
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Casing
| top depth |
shoe depth |
diameter |
| ft. |
ft. |
inch |
inch (decim) |
| 263.1 |
369.1 |
30" |
30.000 |
| 271.0 |
1233.9 |
20" |
20.000 |
| 274.0 |
4110.9 |
13 3/8" |
13.380 |
| 295.9 |
8104.0 |
9 5/8" |
9.630 |
Lithostratigraphy (Groups)
| Top | Bottom | Unit |
| ft. below ref. level | |
| 251.0
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6921.9
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Post Chalk Group
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| 6921.9
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7681.8
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Chalk Group
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| 7681.8
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8129.8
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Cromer Knoll Group
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Chronostratigraphy (Periods)
| Top | Bottom | Unit |
| ft. below ref. level | |
| 251.0
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1555.0
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Quaternary
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| 1555.0
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7063.0
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Tertiary
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| 7063.0
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8130.0
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Cretaceous
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Samples
Cores
| core | top | bottom | recovery |
| no. | ft. below ref. level | |
| 1 |
6928.0 |
6959.0 |
60.0 |
| 2 |
7220.0 |
7280.0 |
94.0 |
| 3 |
7280.0 |
7311.0 |
60.0 |
| 4 |
7311.0 |
7345.0 |
93.0 |
| 5 |
7345.0 |
7404.0 |
100.0 |
| 6 |
7404.0 |
7433.0 |
55.0 |
| 7 |
7433.0 |
7445.0 |
75.0 |
| 8 |
7445.0 |
7477.0 |
45.0 |
| 9 |
7477.0 |
7494.0 |
74.0 |
| 10 |
7494.0 |
7510.0 |
25.0 |
| 11 |
7510.0 |
7527.0 |
59.0 |
| 12 |
7527.0 |
7531.0 |
69.0 |
| 13 |
7531.0 |
7559.0 |
93.0 |
| 14 |
7559.0 |
7587.0 |
64.0 |
| 15 |
7587.0 |
7614.0 |
77.0 |
| 16 |
7614.0 |
7642.0 |
39.0 |
| 17 |
7642.0 |
7670.0 |
54.0 |
| 18 |
7670.0 |
7694.0 |
70.0 |
| 19 |
7694.0 |
7754.0 |
9.2 |
| 20 |
7754.0 |
7814.0 |
77.0 |
| 21 |
7814.0 |
7827.0 |
100.0 |
| 22 |
7827.0 |
7838.0 |
82.0 |
| 23 |
7838.0 |
7898.0 |
87.0 |
Cuttings
| from | to | distance |
| ft. below ref. level | bt cuttings |
| 450.0 |
4980.0 |
30.0 |
| 4980.0 |
6780.0 |
20.0 |
| 6780.0 |
8130.0 |
10.0 |
Sidewall cores
29 samples recovered from interval 4400.0 - 8100.0 ft. below reference level
Well tests
| Top |
Bottom |
Test type |
| ft. below ref. level. |
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| 7704.0 |
7719.0 |
2 |
| 7800.0 |
7818.0 |
1 |
Available well logs
Company: Chevron Petroleum Company Of Denmark
| File no. | |
| 21192 |
Composite Log, 251.0-8132.0 ft, 1:1000 |
Company: Exlog
| File no. | |
| 21193 |
Mud Log - Formation Evaluation Log, 251.0-8130.0 ft, 1:1000 |
Company: Schlumberger
| File no. | |
| 1645 |
DLL-MSFL-GR-SP, 4110.0-8117.0 ft, 1:200 |
| 1646 |
DLL-MSFL-GR-SP, 4110.0-8117.0 ft, 1:1000 |
| 1647 |
DIL-LSS-GR, 4110.0-8129.0 ft, 1:200 |
| 1648 |
DIL-LSS-GR, 4110.0-8129.0 ft, 1:1000 |
| 1649 |
DIL-LSS-GR, 1234.0-3958.0 ft, 1:200 |
| 1650 |
DIL-LSS-GR, 1234.0-3958.0 ft, 1:1000 |
| 1651 |
LDL-CNL-GR, 4110.0-8129.0 ft, 1:200 |
| 1652 |
LDL-CNL-GR, 4110.0-8129.0 ft, 1:1000 |
| 1653 |
Cyberdip, 4110.0-8132.0 ft, 1:200 |
| 1654 |
Cyberlook, 6700.0-8120.0 ft, 1:200 |
| 1655 |
SHDT-GR, 4110.0-8132.0 ft, 1:200 |
| 1657 |
LQC, 4110.0-4117.0 ft |
| 1658 |
CST-GR, 4200.0-8100.0 ft |
| 1660 |
Well Projection Plots, 4110.0-8132.0 ft |
| 1661 |
WSS, 500.0-8100.0 ft, 1:1000 |
| 21880 |
Seismic Calibration Log - Sonic Log, 1120.0-8000.0 ft, 1:500 |
Available well log tapes
GEUS
Tape no. |
| 20239 |
| RFT/HP/GR, 7476.0-7799.0 ft, LIS format, Schlumberger |
| 30214 |
| DLL/MSFL/GR/SP/DIL/SLS/GR/LDL/CNL/GR/CAL, 3834.0-8144.0 ft, LIS format, Schlumberger |
| 30215 |
| DIL/LSS/GR/SP, 193.0-3970.0 ft, LIS format, Schlumberger |
| 30216 |
| SHDT/GR, 4101.0-8147.0 ft, LIS format, Schlumberger |
| 55231 |
| Well Velocity Survey Data, SEG-Y format |
| 55360 |
| WSC, 0.0-8008.0 ft, LIS format |
| 55361 |
| GEO, LIS format, Schlumberger |
| 55362 |
| WST, 500.0-8100.0 ft, LIS format, Schlumberger |
Available reports
GEUS
File no. | Report |
| 8634 |
Core Laboratories UK Ltd.: Adda-2, Adda-3, Special core analysis study, July 1985.
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| 8672 |
Chevron Petroleum Company: Adda-3, Completion report, March 1985.
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| 8673 |
Paleoservices Ltd.: Adda-3, Stratigraphical/Paleontological final report (interval 450'-8130'), February 1985.
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| 8674 |
Chevron Petroleum Company of Denmark: Adda-3, Daily well log - Lithologic description - Operational summary - Depth interval: 126'-8400', September 1984.
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| 8675 |
GECO Geophysical Co. of Norway AS: Adda-3, Routine core analysis - depth: 6928,11'-7890'- sample no. 1-328, November 1984.
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| 8678 |
Sperry-Sun International, Inc.: Adda-3, Pressure survey report - flow/build-up test, October 1984.
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| 8679 |
Baker Production Services: Adda-3, Production test report - Tested interval: 7798'-7818', October 1984.
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| 8680 |
Exlog: Adda-3, Mudlogging - Final well report, August 1984.
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| 8681 |
Sperry-Sun International, Inc.: Adda-3, Directional survey report - Gyroscopic multishot - depth: 0'-8000', October 1984.
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| 8682 |
Exploration and Production Services (North Sea) Ltd.: Adda-3, PVT condensate study - DST 1A, 1B - depth: 7798'-7818', January 1985.
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| 8683 |
Chevron Overseas Petroleum Inc.: Adda-3, Well test report - Test no. 1, perforations: 7798'-7818', and test no. 2, perforations: 7704'-7719' - Data summary and calculations, March 1985.
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| 8684 |
Baker Production Services: Adda-3, Final report an bottom-hole pressure and temperature survey - BHP-T data, record by BPS on drill stem test no. 1, 2, October 1984.
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| 8691 |
Schlumberger: Adda-3, VSP report - WSC/GEO - depth:1200'-8008', October 1984.
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| 8692 |
Schlumberger: Adda-3, VSP - plot 1-8, October 1984.
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| 8693 |
Schlumberger: Adda-3, Dipmeter computed result MSD - depth:4110'-8132', November 1984.
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