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WELL DATA SUMMARY SHEETS

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WELL: KVOLS-1

Contents

Technical and administrative data

Location Land
Longitude 09°17'56''.
Latitude 56°31'49''.
UTM Zone 32
UTM Easting (x) 518385.9 (m)
UTM Northing (y) 6265280.0 (m)
Well block no. 5609/14-1
Reference point KB 19 m above MSL
Ground level 12 m above MSL
TD log 2642 m below KB
TD drill 2640 m below KB
The well is Vertical
Structure: Kvols
Spudded 27/02-1976.
Completed 29/03-1976
Spud classification Exploration
Status (completion) Plugged and abandoned
License Duc Eneret 1962 B
Operator Mærsk Olie Og Gas As
Contractor Challenger Drilling Compa
Rig National 80b

Casing

top depth shoe depth diameter
ft. m. ft. m. inch inch (decim)
0.0 0.0 60.0 18.3 30" 30.000
0.0 0.0 489.8 149.3 13 3/8" 13.375
0.0 0.0 3461.9 1055.2 9 5/8" 9.625

Lithostratigraphy (Groups)

Top Bottom Unit
m. below ref. level.  
7.2 253.2 Post Chalk Group
253.2 1741.2 Chalk Group
1741.2 1875.2 L. Cretaceous units
1875.2 2424.2 Jurassic units
2424.2 2641.2 Triassic units

Chronostratigraphy (Periods)

Top Bottom Unit
m. below ref. level.  
7 64 Quaternary
64 412 Tertiary
412 1875 Cretaceous
1875 2424 Jurassic
2424 2641 Triassic

Samples

Cuttings

from to distance
ft. below ref. level bt. cuttings
60.00 5760.00 30.00
5760.00 5810.00 10.00
5810.00 5850.00 20.00
5850.00 5860.00 10.00
5860.00 5940.00 20.00
5940.00 8660.00 10.00

Sidewall Cores

51 samples recovered from interval 1740 - 2637 m. below ref. level

Available well logs

Company: Schlumberger
File no. Log type, interval, suite no, run no, scale
9324 Borehole Compensated Sonic Log - Gamma Ray (With Caliper), 149.60-1054.50m, 1, 1:200
9325 Borehole Compensated Sonic Log - Gamma Ray (With Caliper), 149.60-1054.50m, 1, 1:1000
9326 Borehole Compensated Sonic Log - Gamma Ray (With Caliper), 1055.20-2638.80m, 2, 1:200
9327 Borehole Compensated Sonic Log - Gamma Ray (With Caliper), 1055.20-2638.80m, 2, 1:1000
9328 Compensated Neutron Formation Density Log - Gamma Ray (With Caliper), 1590.00-2642.00m, 1, 1:200
9329 Compensated Neutron Formation Density Log - Gamma Ray (With Caliper), 1590.00-2642.00m, 1, 1:1000
9332 Continuous Dipmeter (Arrow Plot) (Computed Results) 1m x 0,5m, 35 deg. x 2, 1725.00-2642.00m, 1, 1:200
9330 Continuous Dipmeter Four-Arm High Resolution, 1725.00-2642.00m, 1, 1:200
9331 Continuous Directional (Computed), 1725.00-2642.00m, 1, 1:20
9333 Formation Tester, 2432.20-2432.40m, 1
9334 Induction Electrical Log, 149.60-1057.50m, 1, 1:200
9335 Induction Electrical Log, 149.60-1057.50m, 1, 1:1000
9336 Induction Electrical Log, 149.60-2642.00m, 1, 1:1000
9337 Induction Electrical Log, 1055.50-2539.50m, 2, 1:200
9338 Induction Electrical Log, 1055.50-2539.50m, 2, 1:1000
9339 Induction Electrical Log, 2509.00-2642.00m, 3, 1:200
9340 Induction Electrical Log, 2509.00-2642.00m, 3, 1:1000

Available Reports

File no. Author, company, title, publication date
3466 ROBERTSON RESEARCH : The Biostratigraphy of the interval 60'-8660', June 1976.
3467 ROBERTSON RESEARCH : A Maturation and source rock evaluation of the section 5700'-8700', June 1976.
3471 SCHLUMBERGER : Continous dipmeter (tabulated) - interval 1725m-2642m (correlation intv. 1 m, step distance 0.1 m, max. search angle 35 deg. X 2), March 1976.
3474 DANSK BORESELSKAB A/S : Completion Report, December 1976.
3475 PRAKLA-SEISMOS /8? : Seismic Velocity Survey, March 1976.

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