Factpages Norwegian Offshore Directorate
Factpages Norwegian Offshore Directorate
Factpages Norwegian Offshore Directorate
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21.11.2024 - 01:28
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6406/3-1

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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.
    6406/3-1
    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
    Well name
    Official name of the parent well for the wellbore based on Norwegian Offshore Directorate guidelines for designation of wells and wellbores.
    6406/3-1
    Seismic location
    Position of spud location on seismic survey lines. SP: shotpoint.
    line 911 279-shot point 950
    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.
    412-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.
    110
    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,
    27.04.1984
    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.
    14.08.1984
    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.
    14.08.1986
    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.
    28.06.2007
    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 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.
    22.0
    Water depth [m]
    Depth in metres betweem mean sea level and sea floor.
    256.0
    Total depth (MD) [m RKB]
    Total measured length of wellbore from kelly bushing to total depth (driller's depth).
    4902.0
    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).
    4896.0
    Maximum inclination [°]
    Maximum deviation, in degrees, from a vertical well path.Shown only for released wells.
    9.5
    Bottom hole temperature [°C]
    Estimated temperature at final total depth of the wellbore. Shown only for released wells. See discription.
    169
    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 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.
    RED BEDS (INFORMAL)
    Geodetic datum
    Reference system for coordinates. Example of legal values: ED50.
    ED50
    NS degrees
    Geographic coordinate of the wellhead, north-south degrees.
    64° 45' 29.77'' N
    EW degrees
    Geographic coordinate of the wellhead, east-west degrees.
    6° 49' 21.77'' E
    NS UTM [m]
    Universal Transverse Mercator coordinate of the wellhead, north-south.
    7183474.26
    EW UTM [m]
    Universal Transverse Mercator coordinate of the wellhead, east-west.
    396410.13
    UTM zone
    Universal Transverse Mercator zone. Examples of legal values: 31, 32, 33, 34.
    32
    NPDID wellbore
    Norwegian Offshore Directorate's unique id for the wellbore.
    108

  • Wellbore history
    General
    Well 6406/3-1 is located in the southern end of the block, west of the Tyrihans S ør Field on the Mid Norway continental shelf. The primary objective was to test the reservoir potential of the Middle Jurassic sandstones. Secondary objectives were the Early Jurassic sandstones, penetration of the Triassic Grey Beds and Red Beds, and sampling of potential source rocks.
    Operations and results
    Well 6406/3-1 was spudded with the semi-submersible installation Ross Isle on 27 April 1984 and drilled to TD at 4902 in the Late Triassic Red Beds. The well was drilled with seawater and gel (bentonite/soda) down to 962 m, with gypsum/lignosulphonate mud from 962 m to 3775 m, and with gel/lignosulphonate/lignite mud from 3775 m to TD. At 4498 m a pill of IMCO SPOT/ Pipe Lax was added to free the pipe, which was stuck.
    A hydrocarbon bearing Middle Jurassic sandstone was encountered at 3782 m, but a drill stem test proved only low concentration of gas in a water phase. The pore pressures in the well were higher than expected and the Middle Jurassic sandstone, which was believed to have a pore pressure equivalent to 1.14 s.g., proved to have a pore pressure equivalent to 1.82 s.g. Post-well geochemical analyses detected migrated hydrocarbons frequently below 1650 metres. These shows were seen chiefly as wet gas/condensate between 2405 - 2585 m and as wet to extremely wet gas at 3665 - 3785 m. Good shows of wet or marginally wet gas were associated with the coals within the Early Jurassic and Trias (Åre Formation).  These were suggested in the geochemical report to be in-situ generated and not migrated.
    Four cores were cut in the well: three from 3783 m to 3847 m in Middle Jurassic Sandstones (Garn Formation) and one from 4539 m to 4549 m in the "Coal Unit" (Åre Formation). An RFT fluid sample was taken at 3784.5 m in the Garn Formation.
    The well was permanently abandoned on 14 August 1984 as a well with strong gas shows.
    Testing
    One drill stem test was performed from the interval 3782.5 - 3787.5 m. It produced 1469 m3 water and 8763 Sm3 gas/day. Bottom hole temperature in the test was 140 deg C. Gas samples were collected.

  • 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]
    360.00
    4901.80

  • 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
    3783.0
    3794.5
    [m ]
    2
    3794.5
    3822.0
    [m ]
    3
    3822.0
    3846.3
    [m ]
    4
    4537.0
    4548.0
    [m ]
    Cores at the Norwegian Offshore Directorate
    Total core sample length [m]
    74.3
    Cores at the Norwegian Offshore Directorate
    Cores available for sampling?
    YES

  • Core photos
    Core photos
    Core photo at depth: 3783-3788m
    Core photo at depth: 3789-3794m
    Core photo at depth: 3795-3800m
    Core photo at depth: 3800-3806m
    Core photo at depth: 3806-3812m
    3783-3788m
    3789-3794m
    3795-3800m
    3800-3806m
    3806-3812m
    Core photo at depth: 3812-3818m
    Core photo at depth: 3818-3822m
    Core photo at depth: 3822-3828m
    Core photo at depth: 3828-3834m
    Core photo at depth: 3834-3839m
    3812-3818m
    3818-3822m
    3822-3828m
    3828-3834m
    3834-3839m
    Core photo at depth: 3834-3846m
    Core photo at depth: 3846-3846m
    Core photo at depth:  
    Core photo at depth:  
    Core photo at depth:  
    3834-3846m
    3846-3846m

  • Palynological slides at the Norwegian Offshore Directorate
    Palynological slides at the Norwegian Offshore Directorate
    Sample depth
    Depth unit
    Sample type
    Laboratory
    2181.0
    [m]
    SWC
    LAP
    2200.0
    [m]
    DC
    LAP
    2207.0
    [m]
    SWC
    LAP
    2215.0
    [m]
    DC
    LAP
    2230.0
    [m]
    DC
    LAP
    2245.0
    [m]
    DC
    LAP
    2260.0
    [m]
    DC
    LAP
    2275.0
    [m]
    DC
    LAP
    2290.0
    [m]
    DC
    LAP
    2305.0
    [m]
    DC
    LAP
    2306.0
    [m]
    SWC
    LAP
    2320.0
    [m]
    DC
    LAP
    2320.0
    [m]
    SWC
    LAP
    2350.0
    [m]
    DC
    LAP
    2365.0
    [m]
    DC
    LAP
    2380.0
    [m]
    DC
    LAP
    2395.0
    [m]
    DC
    LAP
    2410.0
    [m]
    DC
    LAP
    2410.0
    [m]
    SWC
    LAP
    2425.0
    [m]
    DC
    LAP
    2440.0
    [m]
    DC
    LAP
    2440.0
    [m]
    SWC
    LAP
    2455.0
    [m]
    DC
    LAP
    2470.0
    [m]
    DC
    LAP
    2485.0
    [m]
    DC
    LAP
    2500.0
    [m]
    DC
    LAP
    2515.0
    [m]
    DC
    LAP
    2530.0
    [m]
    DC
    LAP
    2530.0
    [m]
    SWC
    LAP
    2545.0
    [m]
    DC
    LAP
    2560.0
    [m]
    DC
    LAP
    2575.0
    [m]
    DC
    LAP
    2590.0
    [m]
    DC
    LAP
    2597.0
    [m]
    SWC
    LAP
    2605.0
    [m]
    DC
    LAP
    2620.0
    [m]
    DC
    LAP
    2635.0
    [m]
    DC
    LAP
    2650.0
    [m]
    DC
    LAP
    2650.0
    [m]
    DC
    OD
    2660.0
    [m]
    DC
    OD
    2665.0
    [m]
    DC
    LAP
    2670.0
    [m]
    DC
    OD
    2680.0
    [m]
    DC
    OD
    2680.0
    [m]
    DC
    LAP
    2690.0
    [m]
    DC
    OD
    2695.0
    [m]
    DC
    LAP
    2700.0
    [m]
    DC
    OD
    2710.0
    [m]
    DC
    LAP
    2710.0
    [m]
    DC
    OD
    2717.0
    [m]
    SWC
    LAP
    2720.0
    [m]
    DC
    OD
    2725.0
    [m]
    DC
    LAP
    2730.0
    [m]
    DC
    OD
    2740.0
    [m]
    DC
    OD
    2740.0
    [m]
    DC
    LAP
    2750.0
    [m]
    DC
    OD
    2755.0
    [m]
    DC
    LAP
    2760.0
    [m]
    DC
    OD
    2770.0
    [m]
    DC
    LAP
    2770.0
    [m]
    DC
    OD
    2780.0
    [m]
    DC
    OD
    2785.0
    [m]
    DC
    LAP
    2790.0
    [m]
    DC
    OD
    2800.0
    [m]
    DC
    OD
    2800.0
    [m]
    DC
    LAP
    2810.0
    [m]
    DC
    OD
    2815.0
    [m]
    DC
    LAP
    2820.0
    [m]
    DC
    OD
    2830.0
    [m]
    DC
    OD
    2830.0
    [m]
    DC
    LAP
    2840.0
    [m]
    DC
    OD
    2845.0
    [m]
    DC
    LAP
    2850.0
    [m]
    DC
    OD
    2860.0
    [m]
    DC
    OD
    2860.0
    [m]
    DC
    LAP
    2870.0
    [m]
    DC
    OD
    2875.0
    [m]
    DC
    LAP
    2880.0
    [m]
    DC
    OD
    2890.0
    [m]
    DC
    OD
    2890.0
    [m]
    DC
    LAP
    2900.0
    [m]
    DC
    OD
    2905.0
    [m]
    DC
    LAP
    2910.0
    [m]
    DC
    OD
    2920.0
    [m]
    DC
    OD
    2920.0
    [m]
    DC
    LAP
    2932.0
    [m]
    DC
    OD
    2935.0
    [m]
    DC
    LAP
    2940.0
    [m]
    DC
    OD
    2950.0
    [m]
    DC
    OD
    2950.0
    [m]
    DC
    LAP
    2960.0
    [m]
    DC
    OD
    2965.0
    [m]
    DC
    LAP
    2970.0
    [m]
    DC
    OD
    2980.0
    [m]
    DC
    OD
    2980.0
    [m]
    DC
    LAP
    2990.0
    [m]
    DC
    OD
    2995.0
    [m]
    DC
    LAP
    3000.0
    [m]
    DC
    OD
    3010.0
    [m]
    DC
    OD
    3010.0
    [m]
    DC
    LAP
    3020.0
    [m]
    DC
    OD
    3025.0
    [m]
    DC
    LAP
    3030.0
    [m]
    DC
    OD
    3040.0
    [m]
    DC
    OD
    3040.0
    [m]
    DC
    LAP
    3050.0
    [m]
    DC
    OD
    3055.0
    [m]
    DC
    LAP
    3060.0
    [m]
    DC
    OD
    3070.0
    [m]
    DC
    OD
    3070.0
    [m]
    DC
    LAP
    3080.0
    [m]
    DC
    OD
    3085.0
    [m]
    DC
    LAP
    3090.0
    [m]
    DC
    OD
    3100.0
    [m]
    DC
    OD
    3100.0
    [m]
    DC
    LAP
    3110.0
    [m]
    DC
    OD
    3115.0
    [m]
    DC
    LAP
    3120.0
    [m]
    DC
    OD
    3130.0
    [m]
    DC
    OD
    3130.0
    [m]
    DC
    LAP
    3140.0
    [m]
    DC
    OD
    3142.0
    [m]
    SWC
    LAP
    3145.0
    [m]
    DC
    LAP
    3150.0
    [m]
    DC
    OD
    3160.0
    [m]
    DC
    OD
    3160.0
    [m]
    DC
    LAP
    3170.0
    [m]
    DC
    OD
    3175.0
    [m]
    DC
    LAP
    3180.0
    [m]
    DC
    OD
    3190.0
    [m]
    DC
    OD
    3190.0
    [m]
    DC
    LAP
    3197.0
    [m]
    SWC
    LAP
    3205.0
    [m]
    DC
    LAP
    3210.0
    [m]
    DC
    OD
    3220.0
    [m]
    DC
    OD
    3220.0
    [m]
    DC
    LAP
    3230.0
    [m]
    DC
    OD
    3235.0
    [m]
    DC
    LAP
    3240.0
    [m]
    DC
    OD
    3250.0
    [m]
    SWC
    OD
    3260.0
    [m]
    DC
    OD
    3262.0
    [m]
    DC
    LAP
    3265.0
    [m]
    DC
    LAP
    3270.0
    [m]
    DC
    OD
    3280.0
    [m]
    DC
    OD
    3280.0
    [m]
    DC
    LAP
    3287.0
    [m]
    SWC
    OD
    3290.0
    [m]
    DC
    OD
    3295.0
    [m]
    DC
    LAP
    3300.0
    [m]
    DC
    OD
    3310.0
    [m]
    DC
    OD
    3310.0
    [m]
    DC
    LAP
    3320.0
    [m]
    DC
    OD
    3325.0
    [m]
    DC
    LAP
    3330.0
    [m]
    DC
    OD
    3340.0
    [m]
    DC
    OD
    3340.0
    [m]
    DC
    LAP
    3350.0
    [m]
    DC
    OD
    3355.0
    [m]
    DC
    LAP
    3360.0
    [m]
    DC
    OD
    3368.0
    [m]
    SWC
    OD
    3370.0
    [m]
    DC
    LAP
    3385.0
    [m]
    DC
    LAP
    3400.0
    [m]
    DC
    LAP
    3415.0
    [m]
    DC
    LAP
    3430.0
    [m]
    DC
    LAP
    3434.0
    [m]
    SWC
    LAP
    3445.0
    [m]
    DC
    LAP
    3460.0
    [m]
    DC
    LAP
    3464.0
    [m]
    SWC
    OD
    3475.0
    [m]
    DC
    LAP
    3490.0
    [m]
    DC
    LAP
    3505.0
    [m]
    DC
    LAP
    3520.0
    [m]
    DC
    LAP
    3535.0
    [m]
    DC
    LAP
    3550.0
    [m]
    DC
    LAP
    3565.0
    [m]
    DC
    LAP
    3580.0
    [m]
    DC
    LAP
    3588.0
    [m]
    SWC
    OD
    3595.0
    [m]
    DC
    LAP
    3604.0
    [m]
    SWC
    OD
    3608.0
    [m]
    SWC
    LAP
    3610.0
    [m]
    DC
    LAP
    3625.0
    [m]
    DC
    LAP
    3640.0
    [m]
    DC
    LAP
    3650.0
    [m]
    DC
    STRATL
    3655.0
    [m]
    DC
    LAP
    3657.0
    [m]
    SWC
    OD
    3659.0
    [m]
    SWC
    OD
    3660.0
    [m]
    DC
    STRATL
    3664.0
    [m]
    SWC
    OD
    3666.0
    [m]
    SWC
    LAP
    3667.0
    [m]
    SWC
    OD
    3668.0
    [m]
    SWC
    LAP
    3669.0
    [m]
    SWC
    CGG
    3670.0
    [m]
    DC
    LAP
    3670.0
    [m]
    SWC
    OD
    3670.0
    [m]
    DC
    OD
    3670.0
    [m]
    DC
    STRATL
    3673.0
    [m]
    SWC
    LAP
    3680.0
    [m]
    DC
    OD
    3680.0
    [m]
    DC
    STRATL
    3685.0
    [m]
    DC
    LAP
    3686.0
    [m]
    SWC
    LAP
    3690.0
    [m]
    DC
    OD
    3690.0
    [m]
    DC
    STRATL
    3700.0
    [m]
    DC
    STRATL
    3700.0
    [m]
    DC
    LAP
    3700.0
    [m]
    DC
    OD
    3710.0
    [m]
    DC
    OD
    3710.0
    [m]
    DC
    STRATL
    3715.0
    [m]
    SWC
    LAP
    3720.0
    [m]
    DC
    OD
    3720.0
    [m]
    DC
    STRATL
    3730.0
    [m]
    DC
    STRATL
    3730.0
    [m]
    DC
    OD
    3730.0
    [m]
    DC
    LAP
    3740.0
    [m]
    DC
    OD
    3740.0
    [m]
    DC
    STRATL
    3742.0
    [m]
    SWC
    LAP
    3745.0
    [m]
    DC
    LAP
    3745.0
    [m]
    DC
    STRATL
    3750.0
    [m]
    DC
    STRATL
    3750.0
    [m]
    DC
    OD
    3760.0
    [m]
    DC
    OD
    3760.0
    [m]
    DC
    LAP
    3760.0
    [m]
    DC
    STRATL
    3770.0
    [m]
    DC
    STRATL
    3770.0
    [m]
    DC
    OD
    3774.0
    [m]
    SWC
    LAP
    3775.0
    [m]
    DC
    LAP
    3780.0
    [m]
    DC
    OD
    3780.0
    [m]
    DC
    STRATL
    3783.2
    [m]
    C
    LAP
    3786.7
    [m]
    C
    STRATL
    3790.0
    [m]
    DC
    LAP
    3790.0
    [m]
    DC
    OD
    3799.4
    [m]
    C
    LAP
    3800.0
    [m]
    DC
    OD
    3816.3
    [m]
    C
    LAP
    3819.6
    [m]
    C
    LAP
    3821.2
    [m]
    C
    LAP
    3822.5
    [m]
    C
    OD
    3823.6
    [m]
    C
    LAP
    3823.9
    [m]
    C
    LAP
    3823.9
    [m]
    C
    STRATL
    3830.0
    [m]
    DC
    OD
    3838.6
    [m]
    C
    STRATL
    3841.4
    [m]
    C
    STRATL
    3842.0
    [m]
    C
    LAP
    3842.5
    [m]
    C
    OD
    3850.0
    [m]
    DC
    OD
    3850.0
    [m]
    DC
    LAP
    3850.0
    [m]
    DC
    STRATL
    3857.5
    [m]
    DC
    LAP
    3860.0
    [m]
    DC
    OD
    3860.0
    [m]
    DC
    STRATL
    3865.0
    [m]
    DC
    LAP
    3870.0
    [m]
    DC
    OD
    3870.0
    [m]
    DC
    STRATL
    3872.5
    [m]
    DC
    LAP
    3880.0
    [m]
    DC
    LAP
    3880.0
    [m]
    DC
    OD
    3880.0
    [m]
    DC
    STRATL
    3887.5
    [m]
    DC
    LAP
    3890.0
    [m]
    DC
    OD
    3890.0
    [m]
    DC
    STRATL
    3895.0
    [m]
    DC
    LAP
    3895.2
    [m]
    SWC
    LAP
    3900.0
    [m]
    DC
    OD
    3900.0
    [m]
    DC
    STRATL
    3910.0
    [m]
    DC
    STRATL
    3910.0
    [m]
    DC
    OD
    3910.0
    [m]
    DC
    LAP
    3917.5
    [m]
    DC
    LAP
    3920.0
    [m]
    DC
    OD
    3920.0
    [m]
    DC
    STRATL
    3925.0
    [m]
    DC
    LAP
    3930.0
    [m]
    DC
    OD
    3930.0
    [m]
    DC
    STRATL
    3932.5
    [m]
    DC
    LAP
    3940.0
    [m]
    DC
    LAP
    3940.0
    [m]
    DC
    OD
    3940.0
    [m]
    DC
    STRATL
    3947.5
    [m]
    DC
    STRATL
    3947.5
    [m]
    DC
    LAP
    3950.0
    [m]
    DC
    OD
    3955.0
    [m]
    DC
    LAP
    3960.0
    [m]
    DC
    OD
    3962.5
    [m]
    DC
    LAP
    3970.0
    [m]
    DC
    LAP
    3970.0
    [m]
    DC
    OD
    3977.5
    [m]
    DC
    LAP
    3980.0
    [m]
    DC
    OD
    3985.0
    [m]
    DC
    LAP
    3990.0
    [m]
    DC
    OD
    3992.5
    [m]
    DC
    LAP
    4000.0
    [m]
    DC
    LAP
    4000.0
    [m]
    DC
    OD
    4007.5
    [m]
    DC
    LAP
    4010.0
    [m]
    DC
    OD
    4015.0
    [m]
    DC
    LAP
    4020.0
    [m]
    DC
    OD
    4022.7
    [m]
    SWC
    LAP
    4030.0
    [m]
    DC
    OD
    4030.0
    [m]
    DC
    LAP
    4040.0
    [m]
    DC
    OD
    4045.0
    [m]
    DC
    LAP
    4050.0
    [m]
    DC
    OD
    4058.6
    [m]
    SWC
    LAP
    4060.0
    [m]
    DC
    LAP
    4060.0
    [m]
    DC
    OD
    4070.0
    [m]
    DC
    OD
    4075.0
    [m]
    DC
    LAP
    4080.0
    [m]
    DC
    OD
    4090.0
    [m]
    DC
    OD
    4090.0
    [m]
    DC
    LAP
    4105.0
    [m]
    DC
    LAP
    4120.0
    [m]
    DC
    LAP
    4135.0
    [m]
    DC
    LAP
    4150.0
    [m]
    DC
    LAP
    4165.0
    [m]
    DC
    LAP
    4172.5
    [m]
    DC
    LAP
    4180.0
    [m]
    DC
    LAP
    4181.0
    [m]
    SWC
    LAP
    4187.5
    [m]
    DC
    LAP
    4195.0
    [m]
    DC
    LAP
    4202.5
    [m]
    DC
    LAP
    4210.0
    [m]
    DC
    LAP
    4225.0
    [m]
    DC
    LAP
    4225.2
    [m]
    SWC
    LAP
    4240.0
    [m]
    DC
    LAP
    4247.5
    [m]
    DC
    LAP
    4255.0
    [m]
    DC
    LAP
    4262.5
    [m]
    DC
    LAP
    4270.0
    [m]
    DC
    LAP
    4277.5
    [m]
    DC
    LAP
    4285.0
    [m]
    DC
    LAP
    4292.5
    [m]
    DC
    LAP
    4300.0
    [m]
    DC
    LAP
    4307.5
    [m]
    DC
    LAP
    4315.0
    [m]
    DC
    LAP
    4322.5
    [m]
    DC
    LAP
    4330.0
    [m]
    DC
    LAP
    4337.5
    [m]
    DC
    LAP
    4345.0
    [m]
    DC
    LAP
    4352.0
    [m]
    DC
    LAP
    4360.0
    [m]
    DC
    LAP
    4367.5
    [m]
    DC
    LAP
    4375.0
    [m]
    DC
    LAP
    4385.2
    [m]
    SWC
    LAP
    4390.0
    [m]
    DC
    LAP
    4405.0
    [m]
    DC
    LAP
    4411.8
    [m]
    SWC
    LAP
    4420.0
    [m]
    DC
    LAP
    4435.0
    [m]
    DC
    LAP
    4450.0
    [m]
    DC
    LAP
    4465.0
    [m]
    DC
    LAP
    4480.0
    [m]
    DC
    LAP
    4495.0
    [m]
    DC
    LAP
    4510.0
    [m]
    DC
    LAP
    4525.0
    [m]
    DC
    LAP
    4537.0
    [m]
    C
    LAP
    4540.0
    [m]
    DC
    LAP
    4540.2
    [m]
    C
    LAP
    4545.0
    [m]
    C
    LAP
    4547.0
    [m]
    C
    LAP
    4555.0
    [m]
    DC
    LAP
    4570.0
    [m]
    DC
    LAP
    4585.0
    [m]
    DC
    LAP
    4600.0
    [m]
    DC
    LAP
    4615.0
    [m]
    DC
    LAP
    4630.0
    [m]
    DC
    LAP
    4645.0
    [m]
    DC
    LAP
    4660.0
    [m]
    DC
    LAP
    4667.5
    [m]
    DC
    LAP
    4675.0
    [m]
    DC
    LAP
    4682.5
    [m]
    DC
    LAP
    4690.0
    [m]
    DC
    LAP
    4697.5
    [m]
    DC
    LAP
    4705.0
    [m]
    DC
    LAP
    4712.5
    [m]
    DC
    LAP
    4720.0
    [m]
    DC
    LAP
    4727.5
    [m]
    DC
    LAP
    4735.0
    [m]
    DC
    LAP
    4740.0
    [m]
    SWC
    LAP
    4750.0
    [m]
    DC
    LAP
    4759.0
    [m]
    SWC
    LAP
    4770.5
    [m]
    SWC
    LAP
    4810.0
    [m]
    DC
    LAP
    4825.0
    [m]
    DC
    LAP
    4840.0
    [m]
    DC
    LAP
    4847.5
    [m]
    SWC
    LAP
    4855.0
    [m]
    DC
    LAP
    4870.0
    [m]
    DC
    LAP
    4885.0
    [m]
    DC
    LAP
    4901.8
    [m]
    DC
    LAP

  • Lithostratigraphy

  • Composite logs
    Composite logs
    Document name
    Document format
    Document size [MB]
    pdf
    1.01

  • Geochemical information
    Geochemical information
    Document name
    Document format
    Document size [MB]
    pdf
    1.56
    pdf
    0.32
    pdf
    0.43
    pdf
    0.44
    pdf
    9.11

  • Documents – reported by the production licence (period for duty of secrecy expired)

  • Drill stem tests (DST)
    Drill stem tests (DST)
    Test number
    From depth MD
    [m]
    To depth MD
    [m]
    Choke size
    [mm]
    1.0
    3783
    3788
    15.9
    Drill stem tests (DST)
    Test number
    Final shut-in pressure
    [MPa]
    Final flow pressure
    [MPa]
    Bottom hole pressure
    [MPa]
    Downhole temperature
    [°C]
    1.0
    11.000
    50.000
    67.000
    140
    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
    8000
    6

  • Logs
    Logs
    Log type
    Log top depth [m]
    Log bottom depth [m]
    CBL VDL GR
    700
    2147
    CBL VDL GR
    2000
    4466
    CBL VDL GR
    3000
    3760
    DLL GR
    3763
    4494
    HDT
    4468
    4899
    ISF BHC GR MSFL
    351
    4902
    LDL CNL GR
    351
    4903
    NGS
    3450
    3761
    NGS
    3761
    4463
    NGS
    4480
    4893
    RFT GR
    3784
    3840
    RFT GR
    3784
    4085
    RFT GR
    3784
    3832
    SHDT
    2147
    3771
    VELOCITY
    325
    4902

  • 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
    352.0
    36
    354.0
    0.00
    LOT
    SURF.COND.
    20
    945.0
    26
    962.0
    1.71
    LOT
    INTERM.
    13 3/8
    2148.0
    17 1/2
    2177.0
    1.85
    LOT
    INTERM.
    9 5/8
    3765.0
    12 1/4
    3784.0
    2.07
    LOT
    LINER
    7
    4470.0
    8 1/2
    4505.0
    2.16
    LOT
    OPEN HOLE
    4902.0
    6
    4902.0
    0.00
    LOT

  • Drilling mud
    Drilling mud
    Depth MD [m]
    Mud weight [g/cm3]
    Visc. [mPa.s]
    Yield point [Pa]
    Mud type
    Date measured
    292
    1.03
    WATER BASED
    07.05.1984
    347
    1.03
    WATER BASED
    07.05.1984
    353
    1.03
    WATER BASED
    10.05.1984
    354
    1.06
    5.0
    WATER BASED
    10.05.1984
    556
    1.08
    8.0
    WATER BASED
    10.05.1984
    716
    1.08
    4.0
    WATER BASED
    10.05.1984
    754
    1.08
    6.0
    WATER BASED
    10.05.1984
    805
    1.08
    5.0
    WATER BASED
    10.05.1984
    906
    1.10
    3.0
    WATER BASED
    10.05.1984
    930
    1.11
    6.0
    WATER BASED
    13.05.1984
    968
    1.11
    6.0
    WATER BASED
    13.05.1984
    1000
    1.12
    8.0
    WATER BASED
    13.05.1984
    1350
    1.12
    8.0
    WATER BASED
    13.05.1984
    1570
    1.17
    15.0
    WATER BASED
    13.05.1984
    1617
    1.18
    14.0
    WATER BASED
    13.05.1984
    1654
    1.30
    17.0
    WATER BASED
    13.05.1984
    1750
    1.38
    18.0
    WATER BASED
    13.05.1984
    1860
    1.38
    15.0
    WATER BASED
    13.05.1984
    2038
    1.53
    13.0
    WATER BASED
    14.05.1984
    2095
    1.53
    13.0
    WATER BASED
    14.05.1984
    2112
    1.59
    13.0
    WATER BASED
    17.05.1984
    2160
    1.71
    14.0
    WATER BASED
    20.05.1984
    2160
    1.71
    14.0
    WATER BASED
    20.05.1984
    2160
    1.70
    14.0
    WATER BASED
    20.05.1984
    2169
    1.59
    15.0
    WATER BASED
    17.05.1984
    2177
    1.72
    14.0
    WATER BASED
    20.05.1984
    2180
    1.77
    17.0
    WATER BASED
    24.05.1984
    2186
    1.70
    13.0
    WATER BASED
    20.05.1984
    2188
    1.77
    17.0
    9.6
    WATER BASED
    28.05.1984
    2351
    1.82
    22.0
    8.2
    WATER BASED
    28.05.1984
    2399
    1.85
    24.0
    9.6
    WATER BASED
    28.05.1984
    2500
    1.85
    25.0
    9.0
    WATER BASED
    28.05.1984
    2820
    1.85
    25.0
    8.2
    WATER BASED
    31.05.1984
    2932
    1.85
    24.0
    7.2
    WATER BASED
    01.06.1984
    3061
    1.85
    22.0
    8.0
    WATER BASED
    04.06.1984
    3775
    1.85
    20.0
    7.3
    WATER BASED
    18.06.1984
    3775
    1.60
    15.0
    8.5
    WATER BASED
    18.06.1984
    3775
    1.60
    15.0
    8.5
    WATER BASED
    18.06.1984
    3782
    1.40
    12.0
    5.4
    WATER BASED
    20.06.1984
    3784
    1.40
    25.0
    3.7
    WATER BASED
    20.06.1984
    3847
    1.87
    26.0
    WATER BASED
    22.06.1984
    3857
    1.89
    31.0
    5.8
    WATER BASED
    25.06.1984
    3872
    1.89
    35.0
    7.1
    WATER BASED
    25.06.1984
    3930
    1.89
    34.0
    6.2
    WATER BASED
    25.06.1984
    4340
    1.89
    23.0
    3.0
    WATER BASED
    31.07.1984
    4469
    1.89
    32.0
    7.0
    WATER BASED
    12.07.1984
    4498
    1.86
    33.0
    5.0
    WATER BASED
    13.07.1984
    4498
    1.89
    32.0
    6.0
    WATER BASED
    12.07.1984
    4498
    1.89
    38.0
    7.0
    WATER BASED
    12.07.1984
    4498
    1.89
    32.0
    5.0
    WATER BASED
    12.07.1984
    4498
    1.86
    21.0
    4.0
    WATER BASED
    12.07.1984
    4498
    1.86
    33.0
    4.0
    WATER BASED
    12.07.1984
    4498
    1.86
    33.0
    5.0
    WATER BASED
    13.07.1984
    4498
    1.89
    32.0
    6.0
    WATER BASED
    12.07.1984
    4498
    1.89
    32.0
    5.0
    WATER BASED
    12.07.1984
    4498
    1.86
    21.0
    4.0
    WATER BASED
    12.07.1984
    4498
    1.86
    33.0
    4.0
    WATER BASED
    12.07.1984
    4505
    1.74
    23.0
    4.0
    WATER BASED
    16.07.1984
    4521
    1.74
    24.0
    5.0
    WATER BASED
    17.07.1984
    4537
    1.74
    25.0
    6.0
    WATER BASED
    17.07.1984
    4549
    1.74
    24.0
    6.0
    WATER BASED
    17.07.1984
    4601
    1.74
    24.0
    5.0
    WATER BASED
    18.07.1984
    4649
    1.74
    23.0
    5.0
    WATER BASED
    19.07.1984
    4699
    1.74
    24.0
    6.0
    WATER BASED
    20.07.1984
    4763
    1.74
    23.0
    6.0
    WATER BASED
    24.07.1984
    4902
    1.74
    21.0
    40.0
    WATER BASED
    30.07.1984

  • 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