Factpages Norwegian Offshore Directorate
Factpages Norwegian Offshore Directorate
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20.04.2024 - 01:32
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34/10-34

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  • General information

    General information
    Attribute Value
    Wellbore name
    Official name of wellbore based on Norwegian Offshore Directorate guidelines for designation of wells and wellbores.
    34/10-34
    Type
    Wellbore type. Legal values: EXPLORATION, DEVELOPMENT, OTHER (see 'Purpose' for more information)
    EXPLORATION
    Purpose
    Final classification of the wellbore.

    Legal values for exploration wellbores:
    WILDCAT, APPRAISAL, WILDCAT-CCS, APPRAISAL-CCS.

    Legal values for development wellbores:
    OBSERVATION, PRODUCTION, INJECTION, INJECTION-CCS, OBSERVATION-CCS.

    Legal values for other wellbores:
    SOIL DRILLING (drilling in connection with track surveys and other subsurface surveys to investigate the soil conditions prior to placement of facilities),
    SHALLOW GAS (drilling to investigate shallow gas before the first 'real' drilling on the location),
    PILOT (drilling to investigate the geology and fluid connectors for location of the main wellbore),
    SCIENTIFIC (drilling according to Law of Scientific research and exploration),
    STRATIGRAPHIC (driling according to Law of Petroleum activities §2-1).
    WILDCAT
    Status
    Status for the wellbore. Legal values are:

    BLOWOUT: A blowout has occurred in the well.
    CLOSED: A development wellbore that has been closed in a shorter or longer periode. Also applies to development wellbores where drilling is completed, but production/injection has not yet been reported.
    DRILLING: The well is in the drilling phase - can be active drilling, logging, testing or plugging,
    JUNKED: The drilling operation has been terminated due to technical problems.
    P&A: Exploration: The well is plugged and abandoned, and can not be reentered for further use. Development wells: The production/injection from/to the well is stopped and the well is plugged. The wellhead is removed or else made unavailable for further well operations.
    PLUGGED: The wellbore has been plugged, but the upper parts of the wellbore can be re-used. A sidetrack might be drilled at a later stage.
    PRODUCING: It was produced from the wellbore at the time of the operators last monthly report to the Norwegian Offshore Directorate.
    INJECTING: It was injected to the wellbore at the time of the operators last monthly report to the Norwegian Offshore Directorate.
    PREDRILLED: The upper part of the well has been drilled, usually as part of a batch-drilling campaign covering several wellbores.
    RE-CLASS TO DEV: Exploration wellbore that is reclassified to a development wellbore.
    RE-CLASS TO TEST: Exploration wellbore that is reclassified to test production.
    SUSPENDED: The drilling operation in the wellbore has been temporarily stopped. The current plan is to continue drilling later on.
    SUSPENDED
    Factmaps in new window
    Main area
    Name of the area on the Norwegian Continental Shelf where the wellbore is located. Legal values: BARENTS SEA, NORWEGIAN SEA, NORTH SEA.
    NORTH SEA
    Field
    Name of the field the wellbore is related to.
    Discovery
    Name of the discovery the wellbore is related to.
    Well name
    Official name of the parent well for the wellbore based on Norwegian Offshore Directorate guidelines for designation of wells and wellbores.
    34/10-34
    Seismic location
    Position of spud location on seismic survey lines. SP: shotpoint.
    ST 8511-364& SP. 327P
    Production licence
    Official designation of the production licence the wellbore was drilled or planned to be drilled from ( well head posistion).
    Drilling operator
    Name of the licensee starting the drilling operation on behalf of the active production license (well head position). This will usually equal the operator of the production license.
    Den norske stats oljeselskap a.s
    Drill permit
    The drilling permit number together with the version of the drilling permit as stated in the drilling permit granted by the Norwegian Offshore Directorate.
    672-L
    Drilling facility
    Norwegian Offshore Directorate's name of the facility which the wellbore was drilled from.
    Drilling days
    Number of days from wellbore entry to wellbore completion.
    52
    Entered date
    The date when he wellbore was spudded. For sidetracks: The date when new formation was drilled by kicking off from the mother-wellbore,
    10.04.1991
    Completed date
    Exploration wellbores from moveable facilities:
    For floating facilities - date when anchor handling is started. For jackups - date the jacking-down started. Exploration wellbores from fixed facilities and all development wellbores:
    Date when the wellbore is at total depth, and last casing, liner or screen is set. In case of immediate plugging of the wellbore, completed date equals the date the last plug i set in the wellbore.
    Date when the wellbore is at total depth, and last casing, liner or screen is set. In case of immediate plugging of the wellbore, completed date equals the date the last plug i set in the wellbore.
    31.05.1991
    Release date
    Date when raw data which has been reported to the authorities from the wellbore is not confidential any longer. Normally 2 years after finishing the drilling. May be earlier if the area of the production license is relinquished.
    31.05.1993
    Publication date
    Date quality control of the wellbore information was completed, so it can be published on the internet as a 'Well Data Summary Sheet' wellbore with more information available than other wellbores.
    19.10.2006
    Purpose - planned
    Pre-drill purpose of the wellbore. Legal values for exploration wellbores: WILDCAT, APPRAISAL, WILDCAT-CCS, APPRAISAL-CCS. Example of legal values for development wellbores: OBSERVATION, PRODUCTION, INJECTION.
    WILDCAT
    Reentry
    Status whether the wellbore has been re-entered (YES) or not (NO). Re-entered wellbores are not included in the count when wellbores are presented in statistical overviews.
    NO
    Content
    For exploration wellbores, status of discovery.

    Legal values:
    DRY, SHOWS (trace amounts of hydrocarbons), GAS, GAS/CONDENSATE, OIL or OIL/GAS.
    SHOWS (GAS SHOWS, OIL SHOWS or OIL/GAS SHOWS) are detected as fluorescent cut (organic extract), petroleum odour, or visual stain on cuttings or cores, or as increased gas reading on the mud-loggers gas detection equipment.
    Legal values for WILDCAT-CCS and APPRAISAL-CCS: WATER

    For development wellbores, type of produced/injected fluid.
    Legal values:
    WATER, CUTTINGS, NOT AVAILABLE, OIL, GAS/CONDENSATE, OIL/GAS, CO2, GAS, WATER/GAS, NOT APPLICABLE.
    OIL
    Discovery wellbore
    Indicator which tells if the wellbore made a new discovery. Legal values: YES, NO. Prior to press-release or other information regarding drilling results, the indicator will be “NO” as a default.
    YES
    1st level with HC, age
    Age of lithostratigraphic unit, 1st level, where hydrocarbons were encountered. Examples of legal values: CRETACEOUS, EARLY CRETACEOUS, LATE JURASSIC, EOCENE. See also Norwegian Offshore Directorate bulletins.
    MIDDLE JURASSIC
    1st level with HC, formation
    Name of lithostartigraphic unit, 1st level, where hydrocarbons were encountered. Shown only for released wells. Examples of legal values: BASEMENT, COOK FM, EKOFISK FM, HEIMDAL FM, SANDNES FM, SOGNEFJORD FM, TARBERT FM, BRENT GP. See also Norwegian Offshore Directorate bulletins.
    TARBERT FM
    Kelly bushing elevation [m]
    Elevation of the rotary kelly bushing (RKB) above mean sea level.
    23.0
    Water depth [m]
    Depth in metres betweem mean sea level and sea floor.
    139.0
    Total depth (MD) [m RKB]
    Total measured length of wellbore from kelly bushing to total depth (driller's depth).
    2410.0
    Final vertical depth (TVD) [m RKB]
    Vertical elevation from total depth to kelly bushing. Shown only for released wells. Referred to as true vertical depth (TVD).
    2410.0
    Maximum inclination [°]
    Maximum deviation, in degrees, from a vertical well path.Shown only for released wells.
    4.2
    Bottom hole temperature [°C]
    Estimated temperature at final total depth of the wellbore. Shown only for released wells. See discription.
    84
    Oldest penetrated age
    Age (according to Geologic Time Scale 2004 by F. M. Gradstein, et al. (2004)) of the oldest penetrated formation. May differ from age at TD for example in deviated wellbores. Examples of legal values: CRETACEOUS, EARLY CRETACEOUS, LATE JURASSIC, EARLY PERMIAN, EARLY TRIASSIC, EOCENE.
    EARLY JURASSIC
    Oldest penetrated formation
    Name of the oldest lithostratigraphic unit penetrated by the wellbore. Shown only for released wells. In most wellbores this is formation or group at total depth. May differ from formation or group at TD for example in wellbores drilled with high deviation or through faults. Examples of legal values: AMUNDSEN FM, BALDER FM, BASEMENT, BLODØKS FM, BRYNE FM, BURTON FM, COOK FM, DRAKE FM, DRAUPNE FM, EKOFISK FM, DUNLIN GP.
    COOK FM
    Geodetic datum
    Reference system for coordinates. Example of legal values: ED50.
    ED50
    NS degrees
    Geographic coordinate of the wellhead, north-south degrees.
    61° 13' 4.19'' N
    EW degrees
    Geographic coordinate of the wellhead, east-west degrees.
    2° 8' 4.69'' E
    NS UTM [m]
    Universal Transverse Mercator coordinate of the wellhead, north-south.
    6787519.76
    EW UTM [m]
    Universal Transverse Mercator coordinate of the wellhead, east-west.
    453515.53
    UTM zone
    Universal Transverse Mercator zone. Examples of legal values: 31, 32, 33, 34.
    31
    NPDID wellbore
    Norwegian Offshore Directorate's unique id for the wellbore.
    1747
  • Wellbore history

    General
    Well 34/10-34 was designed to drill the C6 structure west of the Gullfaks Field. Block 34/10 is situated in the Tampen Spur area and the 6C structure is an elongated, lens shaped rotated fault block dipping to the NW and bounded to the East and South by faults. At the well location the Heather Formation and uppermost Tarbert Formation have been eroded. The main objective of the well was to test the potential for hydrocarbons in the Brent Group sands west of the Gullfaks Field. No secondary prospects were defined.
    Operations and results
    Wildcat well 34/10-34 was spudded with the semi-submersible installation Deepsea Bergen on 10 April 1991 and drilled to TD at 2410 m in the Early Jurassic Cook Formation. While drilling the 26" hole some indications of gas was detected on ROV sonar, but no gas was observed during hole opening. Apart from some problems with stuck pipe, drilling went without significant problems. The screen from the drill string dropped into the MWD tool, thus preventing pulses from arriving at the surface. Due to this MWD is missing from 1349 m to1675 m. The well was drilled with gel/CMC down to 795 m, with gypsum/PAC from 795 m to 1994 m, and with bentonite/Lignite from 1994 m to TD.
    Spotted shows were observed in limestones in the interval 1558 m to 1678 m in the Hordaland Group, through the Balder Formation and into the upper part of the Lista Formation. The Viking Group was encountered at 1991 m and consisted of only two m of Heather Formation. The Tarbert Formation sandstones was encountered at 1993 m and proved oil. From electric logs and FMT pressure measurements the OWC was interpreted at 2013.5 m, with continuous oil shows on cores extending down to 2040 m. A weak oil show was observed in an SWC from the top of the Cook Formation sandstone at 2360 m. One segregated sample was taken at 2006.0 m. The sampling time for the 2-3/4 gallon chamber was 62.3 minutes and for the one-gallon chamber 34.8 minutes. The 2 3/4 gallon chamber contained 8 litres of oil and mud filtrate and 0.58 m3 gas and the one- gallon chamber contained 1.28 1itres oil and 0.122 m3 gas. A total of 271 m conventional core was recovered in eleven cores in the Brent Group (1995 m to 2273 m). Sixty sidewall cores were attempted and 52 were recovered.
    The well was prepared for conversion to production well and suspended on 31 May 1991 as an oil discovery.
    Testing
    One drill stem test was performed in the Tarbert Formation from the perforated interval: 1994 - 2001 m. The well produced 1545 sm3/d oil with a density of 0.860 g/cm3 at standard conditions and 135784 sm3/d gas with a relative density of 0.682 g/cc through a 48/64" (19.05 mm) choke.
  • Cuttings at the Norwegian Offshore Directorate

    Cuttings at the Norwegian Offshore Directorate
    Cuttings available for sampling?
    YES
    Cuttings at the Norwegian Offshore Directorate
    Cutting sample, top depth [m]
    Cutting samples, bottom depth [m]
    790.00
    2410.00
  • Cores at the Norwegian Offshore Directorate

    Cores at the Norwegian Offshore Directorate
    Core sample number
    Core sample - top depth
    Core sample - bottom depth
    Core sample depth - uom
    1
    1995.0
    2011.0
    [m ]
    2
    2013.0
    2039.0
    [m ]
    3
    2033.0
    2067.8
    [m ]
    4
    2072.0
    2096.0
    [m ]
    5
    2096.0
    2121.3
    [m ]
    6
    2126.0
    2150.0
    [m ]
    7
    2150.0
    2170.0
    [m ]
    8
    2171.0
    2198.0
    [m ]
    9
    2198.0
    2226.2
    [m ]
    10
    2226.0
    2254.0
    [m ]
    11
    2254.0
    2273.0
    [m ]
    Cores at the Norwegian Offshore Directorate
    Total core sample length [m]
    272.3
    Cores at the Norwegian Offshore Directorate
    Cores available for sampling?
    YES
  • Core photos

    Core photos
    Core photo at depth: 1995-2000m
    Core photo at depth: 2000-2005m
    Core photo at depth: 2005-2010m
    Core photo at depth: 2010-2017m
    Core photo at depth: 2017-2022m
    1995-2000m
    2000-2005m
    2005-2010m
    2010-2017m
    2017-2022m
    Core photo at depth: 2022-2027m
    Core photo at depth: 2027-2032m
    Core photo at depth: 2032-2037m
    Core photo at depth: 2037-2042m
    Core photo at depth: 2042-2047m
    2022-2027m
    2027-2032m
    2032-2037m
    2037-2042m
    2042-2047m
    Core photo at depth: 2047-2052m
    Core photo at depth: 2052-2057m
    Core photo at depth: 2057-2062m
    Core photo at depth: 2062-2067m
    Core photo at depth: 2067-2072m
    2047-2052m
    2052-2057m
    2057-2062m
    2062-2067m
    2067-2072m
    Core photo at depth: 2072-2077m
    Core photo at depth: 2077-2082m
    Core photo at depth: 2082-2087m
    Core photo at depth: 2087-2092m
    Core photo at depth: 2092-2096m
    2072-2077m
    2077-2082m
    2082-2087m
    2087-2092m
    2092-2096m
    Core photo at depth: 2096-2101m
    Core photo at depth: 2101-2106m
    Core photo at depth: 2106-2111m
    Core photo at depth: 2111-2116m
    Core photo at depth: 2116-2121m
    2096-2101m
    2101-2106m
    2106-2111m
    2111-2116m
    2116-2121m
    Core photo at depth: 2121-2126m
    Core photo at depth: 2126-2133m
    Core photo at depth: 2133-2138m
    Core photo at depth: 2138-2143m
    Core photo at depth: 2143-2148m
    2121-2126m
    2126-2133m
    2133-2138m
    2138-2143m
    2143-2148m
    Core photo at depth: 2148-2151m
    Core photo at depth: 2151-2156m
    Core photo at depth: 2156-2161m
    Core photo at depth: 2161-2166m
    Core photo at depth: 2166-2172m
    2148-2151m
    2151-2156m
    2156-2161m
    2161-2166m
    2166-2172m
    Core photo at depth: 2172-2177m
    Core photo at depth: 2177-2182m
    Core photo at depth: 2182-2187m
    Core photo at depth: 2187-2192m
    Core photo at depth: 2192-2197m
    2172-2177m
    2177-2182m
    2182-2187m
    2187-2192m
    2192-2197m
    Core photo at depth: 2197-2201m
    Core photo at depth: 2201-2206m
    Core photo at depth: 2206-2211m
    Core photo at depth: 2211-2216m
    Core photo at depth: 2216-2221m
    2197-2201m
    2201-2206m
    2206-2211m
    2211-2216m
    2216-2221m
    Core photo at depth: 2221-2226m
    Core photo at depth: 2226-2230m
    Core photo at depth: 2230-2235m
    Core photo at depth: 2235-2240m
    Core photo at depth: 2240-2245m
    2221-2226m
    2226-2230m
    2230-2235m
    2235-2240m
    2240-2245m
    Core photo at depth: 2245-2250m
    Core photo at depth: 2250-2255m
    Core photo at depth: 2265-2270m
    Core photo at depth: 2255-2260m
    Core photo at depth: 2260-2265m
    2245-2250m
    2250-2255m
    2265-2270m
    2255-2260m
    2260-2265m
    Core photo at depth: 2270-2273m
    Core photo at depth: 2121-2126m
    Core photo at depth: 2126-2133m
    Core photo at depth: 2133-2138m
    Core photo at depth: 2138-2143m
    2270-2273m
    2121-2126m
    2126-2133m
    2133-2138m
    2138-2143m
    Core photo at depth: 2143-2148m
    Core photo at depth: 2148-2151m
    Core photo at depth: 2151-2156m
    Core photo at depth: 2156-2161m
    Core photo at depth: 2161-2166m
    2143-2148m
    2148-2151m
    2151-2156m
    2156-2161m
    2161-2166m
    Core photo at depth: 2166-2172m
    Core photo at depth: 2172-2177m
    Core photo at depth: 2177-2182m
    Core photo at depth: 2182-2187m
    Core photo at depth: 2187-2192m
    2166-2172m
    2172-2177m
    2177-2182m
    2182-2187m
    2187-2192m
    Core photo at depth: 2192-2197m
    Core photo at depth: 2197-2201m
    Core photo at depth: 2201-2206m
    Core photo at depth: 2206-2211m
    Core photo at depth: 2211-2216m
    2192-2197m
    2197-2201m
    2201-2206m
    2206-2211m
    2211-2216m
    Core photo at depth: 2216-2221m
    Core photo at depth: 2221-2226m
    Core photo at depth: 2226-2230m
    Core photo at depth: 2230-2235m
    Core photo at depth: 2235-2240m
    2216-2221m
    2221-2226m
    2226-2230m
    2230-2235m
    2235-2240m
    Core photo at depth: 2240-2245m
    Core photo at depth: 2245-2250m
    Core photo at depth: 2250-2255m
    Core photo at depth: 2255-2260m
    Core photo at depth: 2260-2265m
    2240-2245m
    2245-2250m
    2250-2255m
    2255-2260m
    2260-2265m
    Core photo at depth: 2265-2270m
    Core photo at depth: 2270-2273m
    Core photo at depth:  
    Core photo at depth:  
    Core photo at depth:  
    2265-2270m
    2270-2273m
  • Palynological slides at the Norwegian Offshore Directorate

    Palynological slides at the Norwegian Offshore Directorate
    Sample depth
    Depth unit
    Sample type
    Laboratory
    930.0
    [m]
    SWC
    STATO
    950.0
    [m]
    DC
    GEOST
    965.0
    [m]
    SWC
    STATO
    980.0
    [m]
    SWC
    STATO
    1010.0
    [m]
    DC
    GEOST
    1020.0
    [m]
    DC
    GEOST
    1042.0
    [m]
    SWC
    STATO
    1050.0
    [m]
    DC
    GEOST
    1070.0
    [m]
    DC
    GEOST
    1084.0
    [m]
    SWC
    STATO
    1108.0
    [m]
    SWC
    STATO
    1135.0
    [m]
    SWC
    STATO
    1162.0
    [m]
    SWC
    STATO
    1180.0
    [m]
    DC
    GEOST
    1190.0
    [m]
    DC
    GEOST
    1200.0
    [m]
    DC
    GEOST
    1226.0
    [m]
    SWC
    STATO
    1257.0
    [m]
    SWC
    STATO
    1268.0
    [m]
    SWC
    STATO
    1282.0
    [m]
    SWC
    STATO
    1300.0
    [m]
    DC
    GEOST
    1307.0
    [m]
    SWC
    STATO
    1313.0
    [m]
    SWC
    STATO
    1320.0
    [m]
    DC
    GEOST
    1340.0
    [m]
    SWC
    STATO
    1358.0
    [m]
    SWC
    STATO
    1378.0
    [m]
    SWC
    STATO
    1415.0
    [m]
    SWC
    STATO
    1430.0
    [m]
    DC
    GEOST
    1440.0
    [m]
    DC
    GEOST
    1460.0
    [m]
    DC
    GEOST
    1475.0
    [m]
    SWC
    STATO
    1490.0
    [m]
    DC
    GEOST
    1500.0
    [m]
    DC
    GEOST
    1515.0
    [m]
    SWC
    STATO
    1530.0
    [m]
    DC
    GEOST
    1550.0
    [m]
    DC
    GEOST
    1560.0
    [m]
    DC
    GEOST
    1580.0
    [m]
    SWC
    STATO
    1595.0
    [m]
    SWC
    STATO
    1605.0
    [m]
    SWC
    STATO
    1620.0
    [m]
    DC
    GEOST
    1640.0
    [m]
    DC
    GEOST
    1650.0
    [m]
    SWC
    STATO
    1665.0
    [m]
    SWC
    STATO
    1680.0
    [m]
    DC
    GEOST
    1700.0
    [m]
    DC
    GEOST
    1710.0
    [m]
    DC
    GEOST
    1730.0
    [m]
    DC
    GEOST
    1740.0
    [m]
    DC
    GEOST
    1760.0
    [m]
    DC
    GEOST
    1770.0
    [m]
    DC
    GEOST
    1790.0
    [m]
    DC
    GEOST
    1800.0
    [m]
    DC
    GEOST
    1810.0
    [m]
    DC
    GEOST
    1830.0
    [m]
    DC
    GEOST
    1840.0
    [m]
    DC
    GEOST
    1860.0
    [m]
    DC
    GEOST
    1870.0
    [m]
    DC
    GEOST
    1890.0
    [m]
    DC
    GEOST
    1900.0
    [m]
    DC
    GEOST
    1920.0
    [m]
    DC
    GEOST
    1930.0
    [m]
    DC
    GEOST
    1950.0
    [m]
    DC
    GEOST
    1960.0
    [m]
    DC
    GEOST
    1980.0
    [m]
    DC
    GEOST
    1985.0
    [m]
    SWC
    STATO
    1990.0
    [m]
    DC
    GEOST
    1995.5
    [m]
    C
    OD
    1996.6
    [m]
    C
    OD
    1996.7
    [m]
    C
    OD
    1997.6
    [m]
    C
    OD
    1998.5
    [m]
    C
    OD
    1999.4
    [m]
    C
    OD
    1999.4
    [m]
    C
    OD
    2000.5
    [m]
    C
    OD
    2006.0
    [m]
    C
    GEOSTRAT
    2006.1
    [m]
    C
    OD
    2009.0
    [m]
    C
    GEOSTR
    2013.0
    [m]
    C
    GEOSTR
    2028.0
    [m]
    C
    GEOSTR
    2035.0
    [m]
    C
    GEOSTR
    2035.0
    [m]
    C
    GEOSTR
    2053.0
    [m]
    C
    GEOSTR
    2056.0
    [m]
    C
    GEOSTR
    2063.0
    [m]
    C
    GEOSTR
    2066.0
    [m]
    C
    GEOSTR
    2070.0
    [m]
    C
    GEOSTR
    2075.0
    [m]
    C
    GEOSTR
    2077.0
    [m]
    C
    GEOSTR
    2083.0
    [m]
    C
    GEOSTR
    2101.0
    [m]
    C
    GEOSTR
    2109.0
    [m]
    C
    GEOSTR
    2112.0
    [m]
    C
    GEOSTR
    2120.0
    [m]
    C
    GEOSTR
    2122.0
    [m]
    C
    GEOSTR
    2132.0
    [m]
    C
    GEOSTR
    2136.0
    [m]
    C
    GEOSTR
    2140.0
    [m]
    C
    GEOSTR
    2144.0
    [m]
    C
    GEOSTR
    2150.0
    [m]
    C
    GEOSTR
    2162.0
    [m]
    C
    GEOSTR
    2167.0
    [m]
    C
    GEOSTR
    2175.0
    [m]
    C
    GEOSTR
    2177.0
    [m]
    C
    GEOSTR
    2231.0
    [m]
    C
    GEOSTR
    2249.0
    [m]
    C
    GEOSTR
    2252.0
    [m]
    C
    GEOSTR
    2257.0
    [m]
    C
    GEOSTR
    2263.0
    [m]
    C
    GEOSTR
    2264.0
    [m]
    C
    GEOSTR
    2267.0
    [m]
    C
    GEOSTR
    2273.0
    [m]
    C
    GEOSTR
    2282.0
    [m]
    C
    GEOSTR
    2295.0
    [m]
    SWC
    STATOIL
    2312.5
    [m]
    SWC
    STATOI
    2325.0
    [m]
    SWC
    STATOI
    2332.5
    [m]
    SWC
    STATOI
    2350.0
    [m]
    SWC
    STATOI
    2363.0
    [m]
    SWC
    STATOI
    2369.0
    [m]
    DC
    GEOSTRAT
    2382.0
    [m]
    SWC
    STATOIL
    2387.0
    [m]
    DC
    GEOSTRAT
    2399.5
    [m]
    SWC
    STATOIL
    2410.0
    [m]
    SWC
    STATOI
  • Oil samples at the Norwegian Offshore Directorate

    Oil samples at the Norwegian Offshore Directorate
    Test type
    Bottle number
    Top depth
    MD [m]
    Bottom depth
    MD [m]
    Fluid type
    Test time
    Samples available
    DST
    TEST1
    2001.00
    1994.00
    23.05.1991 - 12:15
    YES
  • Lithostratigraphy

  • Geochemical information

    Geochemical information
    Document name
    Document format
    Document size [MB]
    pdf
    1.78
  • Documents – reported by the production licence (period for duty of secrecy expired)

    Documents – reported by the production licence (period for duty of secrecy expired)
    Document name
    Document format
    Document size [MB]
    pdf
    21.14
  • Drill stem tests (DST)

    Drill stem tests (DST)
    Test number
    From depth MD
    [m]
    To depth MD
    [m]
    Choke size
    [mm]
    1.0
    1994
    2001
    19.0
    Drill stem tests (DST)
    Test number
    Final shut-in pressure
    [MPa]
    Final flow pressure
    [MPa]
    Bottom hole pressure
    [MPa]
    Downhole temperature
    [°C]
    1.0
    75
    Drill stem tests (DST)
    Test number
    Oil
    [Sm3/day]
    Gas
    [Sm3/day]
    Oil density
    [g/cm3]
    Gas grav. rel.air
    GOR
    [m3/m3]
    1.0
    1545
    135784
    0.860
    0.680
    87
  • Logs

    Logs
    Log type
    Log top depth [m]
    Log bottom depth [m]
    CBL VDL GR CCL
    140
    2360
    CBL VDL GR CCL
    170
    1510
    CBL VDL GR CCL
    1600
    1994
    CBL VDL GR CCL
    1950
    2360
    CDL GR CAL
    1675
    1995
    CDL GRCAL
    781
    1673
    CNL LDL GR CAL
    1982
    2413
    DITD LSS GR
    781
    1673
    DITD LSS GR
    1675
    1995
    DITE SDT NGT AMS
    1982
    2413
    DLL MSFL GR
    1982
    2282
    MWD - GR RES DIR
    240
    2410
    NGS
    1982
    2413
    RFT GR
    2000
    2362
    SHDT GR
    1982
    2413
    VELOCITY
    765
    2274
  • Casing and leak–off tests

    Casing and leak–off tests
    Casing type
    Casing diam.
    [inch]
    Casing depth
    [m]
    Hole diam.
    [inch]
    Hole depth
    [m]
    LOT/FIT mud eqv.
    [g/cm3]
    Formation test type
    SURF.COND.
    30
    231.0
    36
    235.0
    0.00
    LOT
    INTERM.
    20
    782.0
    26
    795.0
    1.64
    LOT
    INTERM.
    13 3/8
    1675.0
    17 1/2
    1690.0
    1.80
    LOT
    INTERM.
    9 5/8
    1982.0
    12 1/4
    1994.0
    1.80
    LOT
    LINER
    7
    2405.0
    8 1/2
    2410.0
    0.00
    LOT
  • Drilling mud

    Drilling mud
    Depth MD [m]
    Mud weight [g/cm3]
    Visc. [mPa.s]
    Yield point [Pa]
    Mud type
    Date measured
    411
    1.03
    11.0
    WATER BASED
    795
    1.03
    WATER BASED
    1265
    1.30
    22.0
    WATER BASED
    1690
    1.45
    26.0
    WATER BASED
    1870
    1.64
    29.0
    WATER BASED
    1990
    1.65
    29.0
    WATER BASED
    1995
    1.65
    26.0
    WATER BASED
    2001
    1.65
    22.0
    WATER BASED
    2182
    1.65
    25.0
    WATER BASED
    2281
    1.65
    26.0
    WATER BASED
    2410
    1.65
    23.0
    WATER BASED
  • Pressure plots

    Pressure plots
    The pore pressure data is sourced from well logs if no other source is specified. In some wells where pore pressure logs do not exist, information from Drill stem tests and kicks have been used. The data has been reported to the NPD, and further processed and quality controlled by IHS Markit.
    Pressure plots
    Document name
    Document format
    Document size [MB]
    pdf
    0.22