Factpages Norwegian Offshore Directorate
Factpages Norwegian Offshore Directorate
Factpages Norwegian Offshore Directorate
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26.11.2024 - 01:27
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35/4-1

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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.
    35/4-1
    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
    Multilateral
    Indicator telling if the parent well is multilateral, meaning it has more than one branch radiating from the main borehole. Example of legal values: YES, NO. See also Norwegian Offshore Directorate guidelines for designation of wells and wellbores.
    NO
    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
    Well name
    Official name of the parent well for the wellbore based on Norwegian Offshore Directorate guidelines for designation of wells and wellbores.
    35/4-1
    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.
    870-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.
    153
    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,
    23.12.1996
    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.
    24.05.1997
    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.
    24.05.1999
    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.
    29.05.2002
    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
    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.
    SHOWS
    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.
    NO
    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.
    378.0
    Total depth (MD) [m RKB]
    Total measured length of wellbore from kelly bushing to total depth (driller's depth).
    4936.0
    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).
    4924.0
    Maximum inclination [°]
    Maximum deviation, in degrees, from a vertical well path.Shown only for released wells.
    15.4
    Bottom hole temperature [°C]
    Estimated temperature at final total depth of the wellbore. Shown only for released wells. See discription.
    164
    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.
    TRIASSIC
    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.
    HEGRE GP
    Geodetic datum
    Reference system for coordinates. Example of legal values: ED50.
    ED50
    NS degrees
    Geographic coordinate of the wellhead, north-south degrees.
    61° 32' 0.55'' N
    EW degrees
    Geographic coordinate of the wellhead, east-west degrees.
    3° 18' 8.26'' E
    NS UTM [m]
    Universal Transverse Mercator coordinate of the wellhead, north-south.
    6822412.01
    EW UTM [m]
    Universal Transverse Mercator coordinate of the wellhead, east-west.
    516075.70
    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.
    2993

  • Wellbore history
    General
    Well 35/4-1 was committed to test the hydrocarbon potential of Jurassic sandstones. The main target was the Brent Group. The Cook and Statfjord Formations were secondary targets. In addition the well should establish a good seismic tie.
    Operations and results
    Well 35/4-1 was spudded with the semi-submersible rig "Treasure Saga"on 24 December 1996 and reached TD on 30 April 1997 at a depth of 4936 m in the Triassic Hegre Group, fulfilling the objectives of the target depth. Including an expanded coring programme the activities lasted for 155 days, some 63 days behind the original budget. The main contribution for the budget overrun were bad weather conditions, technical problems in the well, technical problems for the drilling contractor, slow penetration rate in the lower sections section and a comprehensive plug and abandonment programme. The well was drilled water based to 3138 m (bentonite to 1362 m and ANCO 2000 mud from 1362 m to 3138 m) and oil based (ANCOVERT) from 3138 m to TD.

    The well was found to be dry with weak hydrocarbon shows from the Eocene throughout the entire underlying section and into the Statfjord Formation. The well encountered sands within the Eocene, Dunlin Group and Statfjord Formation. The Brent Group, which was the primary target, contained mostly silts and very little sands of reservoir quality. High formation pressure was detected from the upper part of the Cretaceous to TD with a maximum of 1.84 rd recorded in the Brent Group.

    Seven cores were cut in the interval 4084 m to 4266 m in the Brent Group and two cores in the Lower Jurassic (4447 m to 4475 m and 4709 m to 4737 m). The well was plugged and abandoned as a well with shows.
    Testing
    No drill stem test 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]
    1365.00
    4937.00

  • 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
    4084.0
    4093.4
    [m ]
    2
    4093.5
    4107.5
    [m ]
    3
    4108.5
    4113.7
    [m ]
    4
    4113.5
    4140.8
    [m ]
    5
    4141.0
    4177.1
    [m ]
    6
    4178.0
    4222.4
    [m ]
    7
    4222.1
    4266.0
    [m ]
    8
    4447.0
    4474.9
    [m ]
    9
    4708.0
    4737.3
    [m ]
    Cores at the Norwegian Offshore Directorate
    Total core sample length [m]
    237.3
    Cores at the Norwegian Offshore Directorate
    Cores available for sampling?
    YES

  • Core photos
    Core photos
    Core photo at depth: 4084-4089m
    Core photo at depth: 4089-4093m
    Core photo at depth: 4093-4098m
    Core photo at depth: 4098-4103m
    Core photo at depth: 4103-4107m
    4084-4089m
    4089-4093m
    4093-4098m
    4098-4103m
    4103-4107m
    Core photo at depth: 4108-4113m
    Core photo at depth: 4113-4113m
    Core photo at depth: 4113-4118m
    Core photo at depth: 4118-4123m
    Core photo at depth: 4123-4128m
    4108-4113m
    4113-4113m
    4113-4118m
    4118-4123m
    4123-4128m
    Core photo at depth: 4128-4133m
    Core photo at depth: 4133-4138m
    Core photo at depth: 4138-4141m
    Core photo at depth: 4141-4146m
    Core photo at depth: 4146-4151m
    4128-4133m
    4133-4138m
    4138-4141m
    4141-4146m
    4146-4151m
    Core photo at depth: 4151-4156m
    Core photo at depth: 4156-4161m
    Core photo at depth: 4161-4166m
    Core photo at depth: 4166-4171m
    Core photo at depth: 4171-4176m
    4151-4156m
    4156-4161m
    4161-4166m
    4166-4171m
    4171-4176m
    Core photo at depth: 4176-4177m
    Core photo at depth: 4178-4183m
    Core photo at depth: 4183-4188m
    Core photo at depth: 4188-4193m
    Core photo at depth: 4193-4198m
    4176-4177m
    4178-4183m
    4183-4188m
    4188-4193m
    4193-4198m
    Core photo at depth: 4198-4203m
    Core photo at depth: 4203-4208m
    Core photo at depth: 4208-4213m
    Core photo at depth: 4213-4218m
    Core photo at depth: 4218-4222m
    4198-4203m
    4203-4208m
    4208-4213m
    4213-4218m
    4218-4222m
    Core photo at depth: 4222-4227m
    Core photo at depth: 4227-4232m
    Core photo at depth: 4232-4237m
    Core photo at depth: 4237-4242m
    Core photo at depth: 4242-4247m
    4222-4227m
    4227-4232m
    4232-4237m
    4237-4242m
    4242-4247m
    Core photo at depth: 4247-4252m
    Core photo at depth: 4252-4257m
    Core photo at depth: 4257-4262m
    Core photo at depth: 4262-4266m
    Core photo at depth: 4447-4452m
    4247-4252m
    4252-4257m
    4257-4262m
    4262-4266m
    4447-4452m
    Core photo at depth: 4452-4457m
    Core photo at depth: 4457-4462m
    Core photo at depth: 4462-4467m
    Core photo at depth: 4467-4472m
    Core photo at depth: 4472-4474m
    4452-4457m
    4457-4462m
    4462-4467m
    4467-4472m
    4472-4474m
    Core photo at depth: 4709-4714m
    Core photo at depth: 4714-4719m
    Core photo at depth: 4719-4724m
    Core photo at depth: 4724-4729m
    Core photo at depth: 4729-4734m
    4709-4714m
    4714-4719m
    4719-4724m
    4724-4729m
    4729-4734m
    Core photo at depth: 4734-4737m
    Core photo at depth:  
    Core photo at depth:  
    Core photo at depth:  
    Core photo at depth:  
    4734-4737m

  • 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
    464.5
    36
    464.5
    0.00
    LOT
    INTERM.
    20
    1350.0
    26
    1362.0
    0.00
    LOT
    INTERM.
    13 3/8
    3118.0
    17 1/2
    3133.0
    0.00
    LOT
    INTERM.
    9 5/8
    3720.0
    12 1/4
    3720.0
    0.00
    LOT
    OPEN HOLE
    4936.0
    8 1/2
    4936.0
    0.00
    LOT

  • Logs
    Logs
    Log type
    Log top depth [m]
    Log bottom depth [m]
    CBL VDL GR
    2950
    3720
    CST GR
    1460
    2353
    CST GR
    3250
    4928
    DIL DSI LDL CNL AMS SP GR
    1350
    3720
    DIL DSI LDL CNL NGT AMS
    3671
    4294
    MDT GR
    4081
    4877
    OBDT DSI ACTS GR
    3720
    4942
    PI LDL CNL NGS AMS
    4225
    4940
    VSP GR
    470
    3700
    VSP GR AMS
    3280
    4922

  • Lithostratigraphy

  • Composite logs
    Composite logs
    Document name
    Document format
    Document size [MB]
    pdf
    0.78

  • Geochemical information
    Geochemical information
    Document name
    Document format
    Document size [MB]
    pdf
    1.56
    pdf
    1.74
    pdf
    1.77

  • 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
    27.86

  • Drilling mud
    Drilling mud
    Depth MD [m]
    Mud weight [g/cm3]
    Visc. [mPa.s]
    Yield point [Pa]
    Mud type
    Date measured
    1128
    1.39
    14.0
    WATER BASED
    1300
    1.39
    17.0
    WATER BASED
    1362
    1.30
    20.0
    WATER BASED
    1920
    1.30
    23.0
    WATER BASED
    2181
    1.30
    24.0
    WATER BASED
    2496
    1.30
    24.0
    WATER BASED
    2706
    1.30
    21.0
    WATER BASED
    2845
    1.30
    21.0
    WATER BASED
    3040
    1.30
    25.0
    WATER BASED
    3133
    1.39
    28.0
    WATER BASED
    3138
    1.39
    26.0
    WATER BASED
    3147
    1.39
    32.0
    OIL BASED
    3159
    1.39
    30.0
    OIL BASED
    3178
    1.39
    38.0
    OIL BASED
    3252
    1.39
    32.0
    OIL BASED
    3324
    1.39
    30.0
    OIL BASED
    3343
    1.39
    28.0
    OIL BASED
    3428
    1.39
    30.0
    OIL BASED
    3480
    1.39
    30.0
    OIL BASED
    3526
    1.39
    32.0
    OIL BASED
    3564
    1.45
    33.0
    OIL BASED
    3625
    1.45
    33.0
    OIL BASED
    3658
    1.58
    33.0
    OIL BASED
    3697
    1.70
    39.0
    OIL BASED
    3711
    1.75
    34.0
    OIL BASED
    3715
    1.75
    34.0
    OIL BASED
    3802
    1.75
    35.0
    OIL BASED
    3837
    1.75
    32.0
    OIL BASED
    3868
    1.76
    30.0
    OIL BASED
    3954
    1.83
    36.0
    OIL BASED
    3992
    1.83
    35.0
    OIL BASED
    3992
    1.83
    35.0
    OIL BASED
    4108
    1.89
    38.0
    OIL BASED
    4113
    1.89
    37.0
    OIL BASED
    4139
    1.89
    37.0
    OIL BASED
    4141
    1.89
    38.0
    OIL BASED
    4174
    1.89
    38.0
    OIL BASED
    4178
    1.89
    38.0
    OIL BASED
    4190
    1.95
    50.0
    OIL BASED
    4219
    1.89
    37.0
    OIL BASED
    4245
    1.89
    38.0
    OIL BASED
    4263
    1.89
    37.0
    OIL BASED
    4267
    1.89
    37.0
    OIL BASED
    4294
    1.89
    38.0
    OIL BASED
    4324
    1.95
    42.0
    OIL BASED
    4464
    1.95
    45.0
    OIL BASED
    4669
    1.95
    46.0
    OIL BASED
    4709
    1.95
    46.0
    OIL BASED
    4737
    1.95
    44.0
    OIL BASED
    4826
    1.95
    47.0
    OIL BASED
    4877
    1.95
    48.0
    OIL BASED
    4934
    1.95
    48.0
    OIL BASED
    4936
    1.95
    50.0
    OIL BASED

  • Palynological slides at the Norwegian Offshore Directorate
    Palynological slides at the Norwegian Offshore Directorate
    Sample depth
    Depth unit
    Sample type
    Laboratory
    1370.0
    [m]
    DC
    RRI
    1380.0
    [m]
    DC
    RRI
    1390.0
    [m]
    DC
    RRI
    1400.0
    [m]
    DC
    RRI
    1410.0
    [m]
    DC
    RRI
    1420.0
    [m]
    DC
    RRI
    1430.0
    [m]
    DC
    RRI
    1440.0
    [m]
    DC
    RRI
    1450.0
    [m]
    DC
    RRI
    1460.0
    [m]
    DC
    RRI
    1470.0
    [m]
    DC
    RRI
    1480.0
    [m]
    DC
    RRI
    1487.0
    [m]
    DC
    RRI
    1490.0
    [m]
    DC
    RRI
    1500.0
    [m]
    DC
    RRI
    1642.0
    [m]
    DC
    RRI
    1655.0
    [m]
    DC
    RRI
    1700.0
    [m]
    DC
    RRI
    1720.0
    [m]
    DC
    RRI
    1760.0
    [m]
    DC
    RRI
    1770.0
    [m]
    DC
    RRI
    1780.0
    [m]
    DC
    RRI
    1788.0
    [m]
    DC
    RRI
    1790.0
    [m]
    DC
    RRI
    1800.0
    [m]
    DC
    RRI
    1825.0
    [m]
    SWC
    RRI
    1847.0
    [m]
    SWC
    RRI
    1871.0
    [m]
    SWC
    RRI
    1885.0
    [m]
    DC
    RRI
    1900.0
    [m]
    DC
    RRI
    1905.0
    [m]
    DC
    RRI
    1910.0
    [m]
    DC
    RRI
    1922.0
    [m]
    SWC
    RRI
    1925.0
    [m]
    DC
    RRI
    1930.0
    [m]
    DC
    RRI
    1935.0
    [m]
    DC
    RRI
    1940.0
    [m]
    DC
    RRI
    1945.0
    [m]
    DC
    RRI
    2346.0
    [m]
    SWC
    RRI
    3140.0
    [m]
    DC
    RRI
    3160.0
    [m]
    DC
    RRI
    3180.0
    [m]
    DC
    RRI
    3200.0
    [m]
    DC
    RRI
    3220.0
    [m]
    DC
    RRI
    3240.0
    [m]
    DC
    RRI
    3260.0
    [m]
    DC
    RRI
    3280.0
    [m]
    DC
    RRI
    3300.0
    [m]
    DC
    RRI
    3320.0
    [m]
    DC
    RRI
    3330.0
    [m]
    DC
    RRI
    3340.0
    [m]
    DC
    RRI
    3360.0
    [m]
    DC
    RRI
    3380.0
    [m]
    DC
    RRI
    3400.0
    [m]
    DC
    RRI
    3420.0
    [m]
    DC
    RRI
    3440.0
    [m]
    DC
    RRI
    3460.0
    [m]
    DC
    RRI
    3480.0
    [m]
    DC
    RRI
    3500.0
    [m]
    DC
    RRI
    3520.0
    [m]
    DC
    RRI
    3526.0
    [m]
    SWC
    RRI
    3560.0
    [m]
    DC
    RRI
    3570.0
    [m]
    DC
    RRI
    3580.0
    [m]
    DC
    RRI
    3590.0
    [m]
    DC
    RRI
    3600.0
    [m]
    DC
    RRI
    3610.0
    [m]
    DC
    RRI
    3620.0
    [m]
    DC
    RRI
    3635.0
    [m]
    DC
    RRI
    3640.0
    [m]
    DC
    RRI
    3660.0
    [m]
    DC
    RRI
    3670.0
    [m]
    DC
    RRI
    3680.0
    [m]
    DC
    RRI
    3690.0
    [m]
    DC
    RRI
    3730.0
    [m]
    DC
    RRI
    3740.0
    [m]
    DC
    RRI
    3750.0
    [m]
    DC
    RRI
    3760.0
    [m]
    DC
    RRI
    3770.0
    [m]
    DC
    RRI
    3780.0
    [m]
    DC
    RRI
    3790.0
    [m]
    DC
    RRI
    3800.0
    [m]
    DC
    RRI
    3810.0
    [m]
    DC
    RRI
    3820.0
    [m]
    DC
    RRI
    3830.0
    [m]
    DC
    RRI
    3840.0
    [m]
    DC
    RRI
    3850.0
    [m]
    DC
    RRI
    3860.0
    [m]
    DC
    RRI
    3870.0
    [m]
    DC
    RRI
    3880.0
    [m]
    DC
    RRI
    3890.0
    [m]
    DC
    RRI
    3900.0
    [m]
    DC
    RRI
    3910.0
    [m]
    DC
    RRI
    3920.0
    [m]
    DC
    RRI
    3930.0
    [m]
    DC
    RRI
    3940.0
    [m]
    DC
    RRI
    3950.0
    [m]
    DC
    RRI
    3960.0
    [m]
    DC
    RRI
    3970.0
    [m]
    DC
    RRI
    3985.0
    [m]
    DC
    RRI
    3990.0
    [m]
    DC
    RRI
    4000.0
    [m]
    DC
    RRI
    4010.0
    [m]
    DC
    RRI
    4020.0
    [m]
    DC
    RRI
    4030.0
    [m]
    DC
    RRI
    4040.0
    [m]
    DC
    RRI
    4050.0
    [m]
    DC
    RRI
    4060.0
    [m]
    DC
    RRI
    4070.0
    [m]
    DC
    RRI
    4080.0
    [m]
    DC
    RRI
    4119.4
    [m]
    C
    RRI
    4124.3
    [m]
    C
    RRI
    4129.9
    [m]
    C
    RRI
    4134.6
    [m]
    C
    RRI
    4137.6
    [m]
    C
    RRI
    4142.8
    [m]
    C
    RRI
    4147.7
    [m]
    C
    RRI
    4151.1
    [m]
    C
    RRI
    4154.8
    [m]
    C
    RRI
    4158.5
    [m]
    C
    RRI
    4161.6
    [m]
    C
    RRI
    4166.5
    [m]
    C
    RRI
    4171.6
    [m]
    C
    RRI
    4176.0
    [m]
    DC
    RRI
    4177.0
    [m]
    C
    RRI
    4182.0
    [m]
    C
    RRI
    4186.0
    [m]
    C
    RRI
    4191.0
    [m]
    C
    RRI
    4196.0
    [m]
    C
    RRI
    4202.0
    [m]
    C
    RRI
    4206.0
    [m]
    C
    RRI
    4210.0
    [m]
    C
    RRI
    4215.0
    [m]
    C
    RRI
    4223.0
    [m]
    C
    RRI
    4227.0
    [m]
    C
    RRI
    4232.0
    [m]
    C
    RRI
    4237.0
    [m]
    C
    RRI
    4241.0
    [m]
    C
    RRI
    4245.0
    [m]
    C
    RRI
    4250.0
    [m]
    C
    RRI
    4255.0
    [m]
    C
    RRI
    4257.0
    [m]
    DC
    RRI
    4261.0
    [m]
    C
    RRI
    4265.0
    [m]
    C
    RRI
    4266.0
    [m]
    DC
    RRI
    4382.0
    [m]
    DC
    RRI
    4392.0
    [m]
    DC
    RRI
    4405.0
    [m]
    DC
    GEOLAB
    4409.9
    [m]
    C
    RRI
    4410.0
    [m]
    DC
    GEOLAB
    4415.0
    [m]
    DC
    GEOLAB
    4420.0
    [m]
    DC
    GEOLAB
    4425.0
    [m]
    DC
    GEOLAB
    4430.0
    [m]
    DC
    GEOLAB
    4435.0
    [m]
    DC
    GEOLAB
    4437.0
    [m]
    DC
    GEOLAB
    4440.0
    [m]
    DC
    GEOLAB
    4442.0
    [m]
    DC
    GEOLAB
    4445.0
    [m]
    DC
    GEOLAB
    4447.0
    [m]
    DC
    GEOLAB
    4453.7
    [m]
    C
    RRI
    4453.9
    [m]
    C
    RRI
    4460.0
    [m]
    DC
    GEOLAB
    4461.0
    [m]
    C
    RRI
    4461.7
    [m]
    C
    RRI
    4462.0
    [m]
    DC
    GEOLAB
    4465.0
    [m]
    DC
    GEOLAB
    4467.0
    [m]
    DC
    GEOLAB
    4467.2
    [m]
    C
    RRI
    4470.0
    [m]
    DC
    GEOLAB
    4471.4
    [m]
    C
    RRI
    4472.0
    [m]
    DC
    GEOLAB
    4474.9
    [m]
    C
    RRI
    4475.0
    [m]
    DC
    GEOLAB
    4480.0
    [m]
    DC
    GEOLAB
    4715.8
    [m]
    C
    RRI
    4731.6
    [m]
    C
    RRI
    4735.5
    [m]
    C
    RRI
    4842.0
    [m]
    DC
    RRI
    4845.0
    [m]
    DC
    RRI

  • Thin sections at the Norwegian Offshore Directorate
    Thin sections at the Norwegian Offshore Directorate
    Depth
    Unit
    4451.70
    [m ]
    4452.00
    [m ]
    4454.80
    [m ]
    4461.70
    [m ]
    4469.77
    [m ]
    4710.00
    [m ]
    4711.20
    [m ]
    4719.26
    [m ]
    4724.00
    [m ]
    4733.00
    [m ]
    4479.00
    [m ]
    4482.00
    [m ]
    4485.00
    [m ]
    4487.00
    [m ]
    4490.00
    [m ]
    4492.00
    [m ]
    4495.00
    [m ]
    4497.00
    [m ]
    4500.00
    [m ]
    4505.00
    [m ]
    4507.00
    [m ]
    4510.00
    [m ]
    4512.00
    [m ]