Factpages Norwegian Offshore Directorate
Factpages Norwegian Offshore Directorate
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19.07.2024 - 01:27
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6305/5-1

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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.
    6305/5-1
    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.
    P&A
    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.
    NORWEGIAN 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.
    6305/5-1
    Seismic location
    Position of spud location on seismic survey lines. SP: shotpoint.
    inline 2153 & x-line 4757
    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.
    Norsk Hydro Produksjon AS
    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.
    900-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.
    73
    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,
    27.07.1997
    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.
    07.10.1997
    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.
    07.10.1999
    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.
    15.11.2001
    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.
    GAS
    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.
    PALEOCENE
    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.
    EGGA FM (INFORMAL)
    Kelly bushing elevation [m]
    Elevation of the rotary kelly bushing (RKB) above mean sea level.
    26.0
    Water depth [m]
    Depth in metres betweem mean sea level and sea floor.
    888.5
    Total depth (MD) [m RKB]
    Total measured length of wellbore from kelly bushing to total depth (driller's depth).
    3053.0
    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).
    3052.8
    Maximum inclination [°]
    Maximum deviation, in degrees, from a vertical well path.Shown only for released wells.
    13
    Bottom hole temperature [°C]
    Estimated temperature at final total depth of the wellbore. Shown only for released wells. See discription.
    81
    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.
    LATE CRETACEOUS
    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.
    NISE FM
    Geodetic datum
    Reference system for coordinates. Example of legal values: ED50.
    ED50
    NS degrees
    Geographic coordinate of the wellhead, north-south degrees.
    63° 32' 27.5'' N
    EW degrees
    Geographic coordinate of the wellhead, east-west degrees.
    5° 20' 14.9'' E
    NS UTM [m]
    Universal Transverse Mercator coordinate of the wellhead, north-south.
    7048160.15
    EW UTM [m]
    Universal Transverse Mercator coordinate of the wellhead, east-west.
    616189.14
    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.
    3144
  • Wellbore history

    General
    Well 6305/5-1 was an exploration well which was committed to test the reservoir potential on the Tertiary sequence in the 209 license off shore Mid Norway. The targets were Paleocene, with a sand ("Egga Member") in the Tang Formation as the primary target. The objectives were to test the reservoir potential and seals within the prospects, and to obtain critical information on drilling hazards in ooze sediments. Further, the well should provide an optimal seismic tie to the subsurface and to understand the seismic response to the rock properties and fluid fill.
    Operations and results
    Wildcat well 6305/5-1 was spudded with the semi-submersible installation "Ocean Alliance" on 27 July 1997 and drilled to a total depth of 3053 m in the Nise Formation. The well was drilled water based with KCl brine down to 1544 m and with KCL polymer mud from 1544 m to TD. No problems were experienced in the ooze sediment. Normal pressure was observed through the Brygge Formation. Hole stability problems were experienced in the lower part of the Hordaland Group from 2090 m down to top Tare Formation ("the green shale"). The well proved gas in the "Egga Member" sand, which made it the discovery well for the gigantic Ormen Lange gas discovery. Geochemical analyses of the gas show 95% methane. No potential reservoir sandstone was encountered in the Tare Formation, penetrated at 2327 m. Reservoir sand was encountered in the "Egga Member" of the Tang Formation, penetrated at 2718 m and in the Springar Formation, penetrated at 2780 m. The upper part of the "Egga Member", from 2718 m to 2771 m, consist of a blocky sand. The lower part of the "Egga Member", from 2771 m to 2780 m consists of interbedded sands and mudstone. The upper part of the Springar Formation consists of interbedded sands and mudstones, with a thickening and upwards trend. Six cores were cut through the Tang Formation from 2730 m to 2840.5 m. Five MDT gas samples were taken in the Egga member reservoir sands from 2747 to 2789.1 m. The well was temporarily plugged and abandoned as a gas discovery on 7 October 1997.
    Testing
    No DST was performed
  • 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]
    1550.00
    3055.00
  • 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
    2730.0
    2748.6
    [m ]
    2
    2749.0
    2767.0
    [m ]
    3
    2767.5
    2771.8
    [m ]
    4
    2771.8
    2783.9
    [m ]
    5
    2785.0
    2791.9
    [m ]
    6
    2792.0
    2816.3
    [m ]
    Cores at the Norwegian Offshore Directorate
    Total core sample length [m]
    84.2
    Cores at the Norwegian Offshore Directorate
    Cores available for sampling?
    YES
  • Core photos

    Core photos
    Core photo at depth: 2730-2735m
    Core photo at depth: 2735-2740m
    Core photo at depth: 2740-2745m
    Core photo at depth: 2745-2748m
    Core photo at depth: 2749-2754m
    2730-2735m
    2735-2740m
    2740-2745m
    2745-2748m
    2749-2754m
    Core photo at depth: 2754-2759m
    Core photo at depth: 2759-2764m
    Core photo at depth: 2764-2767m
    Core photo at depth: 2767-2771m
    Core photo at depth: 2771-2776m
    2754-2759m
    2759-2764m
    2764-2767m
    2767-2771m
    2771-2776m
    Core photo at depth: 2776-2781m
    Core photo at depth: 2781-2783m
    Core photo at depth: 2785-2790m
    Core photo at depth: 2790-2792m
    Core photo at depth: 2792-2797m
    2776-2781m
    2781-2783m
    2785-2790m
    2790-2792m
    2792-2797m
    Core photo at depth: 2797-2802m
    Core photo at depth: 2802-2807m
    Core photo at depth: 2807-2812m
    Core photo at depth: 2812-2816m
    Core photo at depth:  
    2797-2802m
    2802-2807m
    2807-2812m
    2812-2816m
  • Palynological slides at the Norwegian Offshore Directorate

    Palynological slides at the Norwegian Offshore Directorate
    Sample depth
    Depth unit
    Sample type
    Laboratory
    0.2
    [m]
    DC
    OD
    1550.0
    [m]
    DC
    OD
    1560.0
    [m]
    DC
    OD
    1570.0
    [m]
    DC
    OD
    1574.0
    [m]
    SWC
    RRI
    1580.0
    [m]
    DC
    OD
    1586.0
    [m]
    SWC
    RRI
    1590.0
    [m]
    DC
    OD
    1599.0
    [m]
    SWC
    RRI
    1600.0
    [m]
    DC
    OD
    1610.0
    [m]
    DC
    OD
    1611.0
    [m]
    SWC
    RRI
    1620.0
    [m]
    DC
    OD
    1630.0
    [m]
    DC
    OD
    1631.0
    [m]
    SWC
    RRI
    1640.0
    [m]
    DC
    OD
    1641.0
    [m]
    SWC
    RRI
    1650.0
    [m]
    DC
    OD
    1654.0
    [m]
    SWC
    RRI
    1659.0
    [m]
    SWC
    RRI
    1660.0
    [m]
    DC
    OD
    1666.0
    [m]
    SWC
    RRI
    1670.0
    [m]
    DC
    OD
    1676.0
    [m]
    SWC
    RRI
    1680.0
    [m]
    DC
    OD
    1687.0
    [m]
    SWC
    RRI
    1690.0
    [m]
    DC
    OD
    1696.0
    [m]
    SWC
    RRI
    1700.0
    [m]
    DC
    OD
    1706.0
    [m]
    SWC
    RRI
    1710.0
    [m]
    DC
    OD
    1716.0
    [m]
    SWC
    RRI
    1720.0
    [m]
    DC
    OD
    1728.0
    [m]
    SWC
    RRI
    1730.0
    [m]
    DC
    OD
    1733.0
    [m]
    SWC
    RRI
    1736.0
    [m]
    SWC
    RRI
    1740.0
    [m]
    DC
    OD
    1746.0
    [m]
    SWC
    RRI
    1750.0
    [m]
    DC
    OD
    1756.0
    [m]
    SWC
    RRI
    1760.0
    [m]
    DC
    OD
    1766.0
    [m]
    SWC
    RRI
    1770.0
    [m]
    DC
    OD
    1780.0
    [m]
    DC
    OD
    1781.0
    [m]
    SWC
    RRI
    1790.0
    [m]
    DC
    OD
    1799.0
    [m]
    SWC
    RRI
    1800.0
    [m]
    DC
    OD
    1810.0
    [m]
    DC
    OD
    1814.0
    [m]
    SWC
    RRI
    1820.0
    [m]
    DC
    OD
    1828.0
    [m]
    SWC
    RRI
    1830.0
    [m]
    DC
    OD
    1840.0
    [m]
    DC
    OD
    1841.0
    [m]
    SWC
    RRI
    1846.0
    [m]
    SWC
    RRI
    1850.0
    [m]
    DC
    OD
    1860.0
    [m]
    DC
    OD
    1861.0
    [m]
    SWC
    RRI
    1866.0
    [m]
    SWC
    RRI
    1870.0
    [m]
    DC
    OD
    1880.0
    [m]
    DC
    OD
    1890.0
    [m]
    DC
    OD
    1900.0
    [m]
    DC
    OD
    1910.0
    [m]
    DC
    OD
    1920.0
    [m]
    DC
    OD
    1920.0
    [m]
    SWC
    RRI
    1930.0
    [m]
    DC
    OD
    1931.0
    [m]
    SWC
    RRI
    1940.0
    [m]
    DC
    OD
    1943.0
    [m]
    SWC
    RRI
    1950.0
    [m]
    DC
    OD
    1960.0
    [m]
    DC
    OD
    1961.0
    [m]
    SWC
    RRI
    1970.0
    [m]
    DC
    OD
    1980.0
    [m]
    DC
    OD
    1981.0
    [m]
    SWC
    RRI
    1986.0
    [m]
    SWC
    RRI
    1990.0
    [m]
    DC
    OD
    1996.0
    [m]
    SWC
    RRI
    2000.0
    [m]
    DC
    OD
    2005.0
    [m]
    SWC
    RRI
    2010.0
    [m]
    DC
    OD
    2011.0
    [m]
    SWC
    RRI
    2016.0
    [m]
    SWC
    RRI
    2020.0
    [m]
    DC
    OD
    2026.0
    [m]
    SWC
    RRI
    2030.0
    [m]
    DC
    OD
    2040.0
    [m]
    DC
    OD
    2041.0
    [m]
    SWC
    RRI
    2050.0
    [m]
    DC
    OD
    2060.0
    [m]
    DC
    OD
    2070.0
    [m]
    DC
    OD
    2071.0
    [m]
    SWC
    RRI
    2080.0
    [m]
    DC
    OD
    2081.0
    [m]
    SWC
    RRI
    2090.0
    [m]
    DC
    OD
    2091.0
    [m]
    SWC
    RRI
    2100.0
    [m]
    DC
    OD
    2101.0
    [m]
    SWC
    RRI
    2110.0
    [m]
    DC
    OD
    2111.0
    [m]
    SWC
    RRI
    2116.0
    [m]
    SWC
    RRI
    2120.0
    [m]
    DC
    OD
    2121.0
    [m]
    SWC
    RRI
    2126.0
    [m]
    SWC
    RRI
    2130.0
    [m]
    DC
    OD
    2131.0
    [m]
    SWC
    RRI
    2140.0
    [m]
    DC
    OD
    2141.0
    [m]
    SWC
    RRI
    2150.0
    [m]
    DC
    RRI
    2150.0
    [m]
    DC
    OD
    2160.0
    [m]
    DC
    OD
    2160.0
    [m]
    DC
    RRI
    2170.0
    [m]
    DC
    RRI
    2170.0
    [m]
    DC
    OD
    2180.0
    [m]
    DC
    OD
    2180.0
    [m]
    DC
    RRI
    2190.0
    [m]
    DC
    RRI
    2190.0
    [m]
    DC
    OD
    2200.0
    [m]
    DC
    OD
    2200.0
    [m]
    DC
    RRI
    2210.0
    [m]
    DC
    RRI
    2210.0
    [m]
    DC
    OD
    2220.0
    [m]
    DC
    OD
    2220.0
    [m]
    DC
    RRI
    2230.0
    [m]
    DC
    RRI
    2230.0
    [m]
    DC
    OD
    2240.0
    [m]
    DC
    OD
    2240.0
    [m]
    DC
    RRI
    2250.0
    [m]
    DC
    RRI
    2250.0
    [m]
    DC
    OD
    2260.0
    [m]
    DC
    OD
    2260.0
    [m]
    DC
    RRI
    2270.0
    [m]
    DC
    RRI
    2270.0
    [m]
    DC
    OD
    2280.0
    [m]
    DC
    OD
    2280.0
    [m]
    DC
    RRI
    2290.0
    [m]
    DC
    RRI
    2290.0
    [m]
    DC
    OD
    2300.0
    [m]
    DC
    OD
    2300.0
    [m]
    DC
    RRI
    2310.0
    [m]
    DC
    RRI
    2310.0
    [m]
    DC
    OD
    2320.0
    [m]
    DC
    OD
    2320.0
    [m]
    DC
    RRI
    2330.0
    [m]
    DC
    RRI
    2330.0
    [m]
    DC
    OD
    2340.0
    [m]
    DC
    OD
    2340.0
    [m]
    DC
    RRI
    2350.0
    [m]
    DC
    RRI
    2350.0
    [m]
    DC
    OD
    2360.0
    [m]
    DC
    OD
    2360.0
    [m]
    DC
    RRI
    2370.0
    [m]
    DC
    RRI
    2370.0
    [m]
    DC
    OD
    2380.0
    [m]
    DC
    OD
    2380.0
    [m]
    DC
    RRI
    2390.0
    [m]
    DC
    RRI
    2390.0
    [m]
    DC
    OD
    2400.0
    [m]
    DC
    OD
    2400.0
    [m]
    DC
    RRI
    2410.0
    [m]
    DC
    RRI
    2410.0
    [m]
    DC
    OD
    2420.0
    [m]
    DC
    OD
    2430.0
    [m]
    DC
    OD
    2430.0
    [m]
    DC
    RRI
    2440.0
    [m]
    DC
    RRI
    2440.0
    [m]
    DC
    OD
    2450.0
    [m]
    DC
    OD
    2450.0
    [m]
    DC
    RRI
    2460.0
    [m]
    DC
    RRI
    2460.0
    [m]
    DC
    OD
    2470.0
    [m]
    DC
    OD
    2470.0
    [m]
    DC
    RRI
    2480.0
    [m]
    DC
    RRI
    2480.0
    [m]
    DC
    OD
    2490.0
    [m]
    DC
    OD
    2490.0
    [m]
    DC
    RRI
    2500.0
    [m]
    DC
    RRI
    2500.0
    [m]
    DC
    OD
    2510.0
    [m]
    DC
    OD
    2510.0
    [m]
    DC
    RRI
    2520.0
    [m]
    DC
    RRI
    2520.0
    [m]
    DC
    OD
    2540.0
    [m]
    DC
    RRI
    2540.0
    [m]
    DC
    OD
    2550.0
    [m]
    DC
    OD
    2550.0
    [m]
    DC
    RRI
    2560.0
    [m]
    DC
    RRI
    2560.0
    [m]
    DC
    OD
    2570.0
    [m]
    DC
    OD
    2580.0
    [m]
    DC
    OD
    2590.0
    [m]
    DC
    OD
    2600.0
    [m]
    DC
    OD
    2610.0
    [m]
    DC
    OD
    2620.0
    [m]
    DC
    OD
    2630.0
    [m]
    DC
    OD
    2640.0
    [m]
    DC
    OD
    2650.0
    [m]
    DC
    OD
    2660.0
    [m]
    DC
    OD
    2670.0
    [m]
    DC
    OD
    2680.0
    [m]
    DC
    OD
    2690.0
    [m]
    DC
    OD
    2700.0
    [m]
    DC
    OD
    2700.0
    [m]
    DC
    RRI
    2710.0
    [m]
    DC
    OD
    2710.0
    [m]
    DC
    RRI
    2720.0
    [m]
    DC
    OD
    2720.0
    [m]
    DC
    RRI
    2730.0
    [m]
    DC
    RRI
    2731.0
    [m]
    C
    RRI
    2731.6
    [m]
    C
    OD
    2732.0
    [m]
    C
    RRI
    2733.0
    [m]
    C
    RRI
    2734.0
    [m]
    C
    RRI
    2735.0
    [m]
    C
    RRI
    2738.0
    [m]
    C
    RRI
    2744.0
    [m]
    C
    RRI
    2745.0
    [m]
    C
    RRI
    2745.8
    [m]
    C
    OD
    2749.0
    [m]
    C
    RRI
    2751.0
    [m]
    C
    RRI
    2751.6
    [m]
    C
    OD
    2754.0
    [m]
    C
    RRI
    2756.0
    [m]
    C
    RRI
    2757.0
    [m]
    C
    RRI
    2764.0
    [m]
    C
    RRI
    2765.0
    [m]
    C
    RRI
    2765.4
    [m]
    C
    OD
    2766.0
    [m]
    C
    RRI
    2767.0
    [m]
    C
    RRI
    2768.0
    [m]
    C
    RRI
    2768.5
    [m]
    C
    OD
    2769.0
    [m]
    C
    RRI
    2770.0
    [m]
    C
    RRI
    2771.0
    [m]
    C
    RRI
    2771.0
    [m]
    C
    OD
    2772.0
    [m]
    C
    RRI
    2773.0
    [m]
    C
    RRI
    2773.5
    [m]
    C
    OD
    2775.0
    [m]
    C
    RRI
    2778.0
    [m]
    C
    RRI
    2780.0
    [m]
    C
    RRI
    2782.5
    [m]
    C
    OD
    2783.0
    [m]
    C
    RRI
    2786.0
    [m]
    C
    RRI
    2786.5
    [m]
    C
    OD
    2788.0
    [m]
    C
    RRI
    2789.2
    [m]
    C
    OD
    2789.5
    [m]
    C
    OD
    2790.0
    [m]
    C
    RRI
    2792.0
    [m]
    C
    RRI
    2794.0
    [m]
    C
    RRI
    2796.0
    [m]
    C
    RRI
    2798.0
    [m]
    C
    RRI
    2800.0
    [m]
    C
    RRI
    2802.0
    [m]
    C
    RRI
    2804.0
    [m]
    C
    RRI
    2806.0
    [m]
    C
    RRI
    2808.0
    [m]
    C
    RRI
    2810.0
    [m]
    C
    RRI
    2812.0
    [m]
    C
    RRI
    2814.0
    [m]
    C
    RRI
    2814.6
    [m]
    C
    OD
    2816.0
    [m]
    C
    RRI
    2820.0
    [m]
    DC
    RRI
    2825.0
    [m]
    DC
    RRI
    2825.0
    [m]
    DC
    OD
    2830.0
    [m]
    DC
    RRI
    2835.0
    [m]
    DC
    RRI
    2835.0
    [m]
    DC
    OD
    2845.0
    [m]
    DC
    OD
    2845.0
    [m]
    DC
    RRI
    2855.0
    [m]
    DC
    OD
    2865.0
    [m]
    DC
    OD
    2875.0
    [m]
    DC
    OD
    2885.0
    [m]
    DC
    OD
    2895.0
    [m]
    DC
    OD
    2900.0
    [m]
    DC
    RRI
    2905.0
    [m]
    DC
    OD
    2915.0
    [m]
    DC
    OD
    2915.0
    [m]
    DC
    RRI
    2925.0
    [m]
    DC
    OD
    2935.0
    [m]
    DC
    OD
    2940.0
    [m]
    DC
    RRI
    2945.0
    [m]
    DC
    OD
    2950.0
    [m]
    DC
    RRI
    2955.0
    [m]
    DC
    OD
    2960.0
    [m]
    DC
    RRI
    2965.0
    [m]
    DC
    RRI
    2965.0
    [m]
    DC
    OD
    2970.0
    [m]
    DC
    RRI
    2975.0
    [m]
    DC
    RRI
    2975.0
    [m]
    DC
    OD
    2985.0
    [m]
    DC
    OD
    2990.0
    [m]
    DC
    RRI
    2995.0
    [m]
    DC
    RRI
    2995.0
    [m]
    DC
    OD
    3000.0
    [m]
    DC
    RRI
    3005.0
    [m]
    DC
    OD
    3010.0
    [m]
    DC
    RRI
    3015.0
    [m]
    DC
    OD
    3020.0
    [m]
    DC
    RRI
    3025.0
    [m]
    DC
    RRI
    3025.0
    [m]
    DC
    OD
    3030.0
    [m]
    DC
    RRI
    3035.0
    [m]
    DC
    OD
    3040.0
    [m]
    DC
    RRI
    3045.0
    [m]
    DC
    OD
    3045.0
    [m]
    DC
    RRI
    3050.0
    [m]
    DC
    RRI
    3055.0
    [m]
    DC
    RRI
    3055.0
    [m]
    DC
    OD
  • Lithostratigraphy

    Lithostratigraphy
    Top depth [mMD RKB]
    Lithostrat. unit
    914
    914
    1642
    1664
    1664
    2327
    2327
    2446
    2718
    2780
    2780
    2848
  • Composite logs

    Composite logs
    Document name
    Document format
    Document size [MB]
    pdf
    0.36
  • Geochemical information

    Geochemical information
    Document name
    Document format
    Document size [MB]
    pdf
    1.25
    pdf
    1.32
  • 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
    18.96
  • Logs

    Logs
    Log type
    Log top depth [m]
    Log bottom depth [m]
    CBL VDL GR
    2130
    2697
    CBL VDL GR ACTS
    1400
    2055
    CMR/GR/ACTS
    2736
    2860
    CST GR ACTS
    1574
    2141
    CST GR ACTS
    2835
    2985
    DLL MSFL SDT LDT CNT
    1933
    2286
    FMI DSI NGT ACTS
    2137
    2303
    FMI DSI NGT ACTS
    2670
    3040
    HALS TLD HGNS DSI GP
    1513
    2143
    HALS TLD HGNS GPIT
    1933
    3040
    HALS TLD HGNS GPIT
    2137
    2303
    MDT GR ACTS
    2731
    2890
    MDT GR ACTS
    2747
    2764
    MDT GR ACTS
    2770
    2790
    MDT GR ACTS
    2793
    2793
    MDT/GR/ACTS
    2727
    2848
    MWD GR RES DIR
    915
    3053
    VSP GR
    1670
    2995
  • 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
    CONDUCTOR
    30
    994.5
    36
    996.0
    0.00
    LOT
    SURF.COND.
    20
    1536.0
    26
    1544.0
    1.44
    LOT
    INTERM.
    13 3/8
    2137.0
    17 1/2
    2156.0
    1.59
    LOT
    INTERM.
    9 5/8
    2726.0
    12 1/4
    2730.0
    0.00
    LOT
    LINER
    7
    3053.0
    8 1/2
    3053.0
    0.00
    LOT
  • Drilling mud

    Drilling mud
    Depth MD [m]
    Mud weight [g/cm3]
    Visc. [mPa.s]
    Yield point [Pa]
    Mud type
    Date measured
    996
    1.20
    KCL Brine
    30.07.1997
    1000
    1.06
    Spud
    27.07.1997
    1544
    1.20
    13.0
    15.0
    KCL Brine
    06.08.1997
    1544
    1.17
    9.0
    6.5
    KCL Polymer
    14.08.1997
    1681
    1.30
    16.0
    13.5
    KCL Polymer
    17.08.1997
    2150
    1.30
    20.0
    20.0
    KCL Polymer
    22.08.1997
    2160
    1.26
    13.0
    12.0
    KCL Polymer
    24.08.1997
    3053
    1.26
    17.0
    16.5
    KCL Polymer
    07.09.1997
  • Thin sections at the Norwegian Offshore Directorate

    Thin sections at the Norwegian Offshore Directorate
    Depth
    Unit
    2350.00
    [m ]
    2789.05
    [m ]
    2736.90
    [m ]
  • 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
    0.28