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Generated 11.02.2012


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Development wellbore: 25/11-A-5 H

General information

NPDID wellbore: 2922
Well name: 25/11-A-5
Drilling operator name: Esso Exploration and Production Norway A/S
Geodetic datum: ED50
Coordinates: 59° 11` 30.22`` N 2° 21` 34.19`` E
UTM coordinates: 6561728.70 N 463404.95 E
UTM zone: 31
Drilled in production licence: 001
Area: NORTH SEA
Discovery:25/11-1 BALDER
Field:BALDER
Drill permit: 1202-P
Drilling facility:WEST ALPHA
Production facility:25/11-A-5 H
Predrill entry date:
Predrill completion date:
Wellbore entry date: 27.09.1996
Wellbore completion date: 03.11.1996
Multilateral wellbore: NO
Original wellbore purpose: OBSERVATION
Wellbore purpose: OBSERVATION
Wellbore status: PLUGGED
Original wellbore content: NOT APPLICABLE
Wellbore content: NOT APPLICABLE
Discovery wellbore: NO
Seismic location:
Kelly bushing elevation (KB) [m]: 18
Water depth [m]: 124
Total depth [m]: 2502
Last updated by NPD: 20.11.2003
Note: All depths, except the water depth, are relative to kelly bushing (RKB)

Cores available at the NPD

Core length [m]: 43.40

Core number Interval
1 2219-2244.30
2 2245-2263.10

Scanned core photos

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2219-2224m
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2224-2229m
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2229-2234m
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2234-2239m
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2239-2244m
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2244-2245m
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2245-2250m
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2250-2255m
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2255-2260m
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2260-2263m


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