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WELL DATA SUMMARY SHEETS

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geological survey of denmark and greenland (geus)
WELL: ARNUM-1

Contents

Technical and administrative data

Location Land
Longitude 08°57'48''.
Latitude 55°13'13''.
UTM Zone 32
UTM Easting (x) 497667.1 (m)
UTM Northing (y) 6119439.0 (m)
Well block no. 5508/28-1
Reference point RT 140 ft above MSL
Ground level 128 ft above MSL
TD log 6060 ft below RT
TD drill 6060 ft below RT
The well is Vertical
Structure: Arnum
Spudded 06/09-1952
Completed 27/11-1952
Spud classification Exploration
Status (completion) Plugged and abandoned
License Dapco
Operator (Dapco) Gulf
Contractor
Rig Cardwell

Casing

top depth shoe depth diameter
ft. m. ft. m. inch inch (decim)
0.0 0.0 118.0 36.0 13 3/8" 13.375
0.0 0.0 667.0 203.3 9 5/8" 9.625
0.0 0.0 3134.0 955.2 7" 7.000

Lithostratigraphy (Groups)

Top Bottom Unit
ft. below ref. level  
11.1 1316.1 Post Chalk Group
1316.1 2985.0 Chalk Group
2985.0 3266.0 L. Cretaceous units
3266.0 5743.9 Triassic units
4657.9 5743.9 Bacton Group
5743.9 6029.9 Zechstein Group

Chronostratigraphy (Periods)

Top Bottom Unit
ft. below ref. level  
11 155 Quaternary
155 1343 Tertiary
1343 3266 Cretaceous
3266 5743 Triassic
5743 6030 Permian
6030 6060 Precambrian

Samples

Cores

core top bottom recovery
no. ft. below ref. level  
1 3123.00 3143.00 35.0
2 3396.00 3399.00 66.0
3 3738.00 3744.00 100.0
4 3781.00 3799.00 90.0
5 3929.00 3944.00 80.0
6 4105.00 4114.00 95.0
7 4278.00 4284.00 30.0
8 4531.00 4536.00 72.0
9 4725.00 4743.00 100.0
10 4823.00 4837.00 85.0
11 5217.00 5220.00 33.0
12 5577.00 5588.00 45.0
13 5747.00 5754.00 0.0
14 5754.00 5759.00 200.0
15 5759.00 5764.00 110.0
16 5764.00 5769.00 90.0
17 5779.00 5783.00 25.0
18 5783.00 5793.00 130.0
19 5793.00 5811.00 83.0
20 5811.00 5828.00 95.0
21 5828.00 5842.00 96.0
22 5842.00 5862.00 97.5
23 5862.00 5882.00 97.5
24 5882.00 5902.00 100.0
25 5902.00 5922.00 77.0
26 5922.00 5934.00 75.0
27 5934.00 5947.00 85.0
28 5947.00 5962.00 100.0
29 5962.00 5982.00 90.0
30 5982.00 5988.00 92.0
31 5988.00 6003.00 100.0
32 6003.00 6014.00 98.0
33 6014.00 6018.00 107.0
34 6018.00 6030.00 100.0
35 6045.00 6053.00 100.0

Cuttings

from to distance
ft. below ref. level bt. cuttings
0.00 3110.00 10.00
3110.00 5745.00 5.00
6030.00 6060.00 2.00

Sidewall Cores

11 samples recovered from interval 4606 - 4805 ft. below ref. level

Available well logs

Company: Schlumberger
File no. Log type, interval, suite no, run no, scale
10684 Electrical log - Microlog, 2800.00-4970.00ft, 1, 1:500
10686 Electrical log - SP/Resistivity, 118.00-680.00ft, 1, 1:500
10687 Electrical log - SP/Resistivity, 670.00-4968.00ft, 2, 1:500
10688 Electrical log - SP/Resistivity, 4968.00-6008.00ft, 3, 1:500
10685 Gamma ray log, 100.00-6030.00ft, 1, 1:500

Available Reports

File no. Author, company, title, publication date
8336 CORE-LAB : Special core analysis study, March 1979.
8347 D.N. Clark, SHELL : Results of the petrological study of the Zechstein carbonate sediments of Southern Jutland, June 1978.
8350 Leif Banke Rasmussen, DGU : Afsluttende rapport, November 1953.
8353 DGU/DAPCO : Completion report (compilated May 1993), November 1952.
8354 Aksel Nørvang, DAPCO : The Zechstein sequence - Depth: 5743'-5963', January 1953.
8355 Aksel Nørvang, DAPCO : The basement rock, January 1953.
8357 CORE-LAB : Conventional core analysis, depth: 5791'-5900', March 1978.
8358 DAPCO : Well velocity survey, October 1952.

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