Factpages Norwegian Offshore Directorate
Factpages Norwegian Offshore Directorate
Factpages Norwegian Offshore Directorate
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24.11.2024 - 01:27
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6406/3-2

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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.
    6406/3-2
    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.
    6406/3-2
    Seismic location
    Position of spud location on seismic survey lines. SP: shotpoint.
    911430 X ST 8403 - 401
    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.
    519-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.
    148
    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,
    28.06.1986
    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.
    22.11.1986
    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.
    22.11.1988
    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.
    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.
    GARN FM
    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.
    300.0
    Total depth (MD) [m RKB]
    Total measured length of wellbore from kelly bushing to total depth (driller's depth).
    4523.0
    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).
    4522.0
    Maximum inclination [°]
    Maximum deviation, in degrees, from a vertical well path.Shown only for released wells.
    3.4
    Bottom hole temperature [°C]
    Estimated temperature at final total depth of the wellbore. Shown only for released wells. See discription.
    160
    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.
    ÅRE FM
    Geodetic datum
    Reference system for coordinates. Example of legal values: ED50.
    ED50
    NS degrees
    Geographic coordinate of the wellhead, north-south degrees.
    64° 51' 46.78'' N
    EW degrees
    Geographic coordinate of the wellhead, east-west degrees.
    6° 49' 51.87'' E
    NS UTM [m]
    Universal Transverse Mercator coordinate of the wellhead, north-south.
    7195126.91
    EW UTM [m]
    Universal Transverse Mercator coordinate of the wellhead, east-west.
    397207.63
    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.
    863

  • Wellbore history
    General
    Well 6406/3-2 is located in the middle of the block, west of the Tyrihans North field off shore Mid Norway. The primary objective of the well was to find hydrocarbon accumulations of significant size in the Middle Jurassic. Secondary objectives were hydrocarbon accumulations in the Early Jurassic sandstone. The well should also verify the geophysical and structural interpretation and improve the geological, paleontological and geochemical understanding of the area. Total depth was to be in rocks of Triassic age or 4000 m in order to satisfy the licence commitment.
    Operations and results
    Well 6406/3-2 was spudded with the semi-submersible installation West Vanguard on 28 June 1986 and drilled to TD at 4523 m in the Early Jurassic Åre Formation. The well was drilled practically vertical down to the deepest survey point at 4261 m (4260 m TVD). In the testing phase 543.5 hrs were spent on fishing to get the cement stinger loose. The well was drilled with spud mud down to 965 m, with gypsum/polymer mud from 965 m to 2301 m, with gypsum lignosulphonate mud from 2301 m to 3930 m, and with lignosulphonate mud from 3930 m to TD.
    The Middle Jurassic sandstones (Garn Formation) were penetrated at 3930 m and were found to be HC-bearing. The oil contact, probably and oil-down-to contact, was found from geochemical methods at approximately 4030 m. The logs indicated that the oil/water contact was at 4335 m. Oil shows were recorded in several intervals below this depth throughout down to TD. RFT data indicated that both Ile and Ti1je Formations were impermeable.
    A total of 285 m core was recovered in 17 cores from the Garn, Not, Ile, Ror, and Tilje formations. No fluid samples were taken on wire line.
    The well was permanently abandoned on 22 November 1986 as an oil discovery.
    Testing
    Two drill stem tests were performed in the well. DST 1 tested the interval 4302 - 4336 m in the Tilje Formation. It produced only 4.5 m3 water into the test string. Maximum temperature recorded was 145.8 deg C.
    DST 2 tested the interval 3937 - 3995 m in the Garn Formation. The test produced at maximum rate on open choke manifold 645 sm3 oil and 130000 sm3 gas /day. The GOR was 202 Sm3/Sm3, the oil density was 0.828 g/cm3, and the gas gravity was 0.855 (air = 1). Maximum temperature recorded in the corresponding flow period was 145 deg C.

  • 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]
    436.00
    4512.00

  • 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
    3931.0
    3933.9
    [m ]
    2
    3935.0
    3952.0
    [m ]
    3
    3952.0
    3964.3
    [m ]
    4
    3965.0
    3981.5
    [m ]
    5
    3983.0
    4001.3
    [m ]
    6
    4001.0
    4027.0
    [m ]
    7
    4027.5
    4047.0
    [m ]
    8
    4048.0
    4056.6
    [m ]
    9
    4067.0
    4094.0
    [m ]
    10
    4094.0
    4119.8
    [m ]
    11
    4121.0
    4148.3
    [m ]
    12
    4282.0
    4296.0
    [m ]
    13
    4298.5
    4308.0
    [m ]
    14
    4308.5
    4335.0
    [m ]
    15
    4336.0
    4340.9
    [m ]
    16
    4345.5
    4361.0
    [m ]
    17
    4363.0
    4376.0
    [m ]
    Cores at the Norwegian Offshore Directorate
    Total core sample length [m]
    284.6
    Cores at the Norwegian Offshore Directorate
    Cores available for sampling?
    YES

  • Core photos
    Core photos
    Core photo at depth: 3931-3933m
    Core photo at depth: 3935-3941m
    Core photo at depth: 3941-3947m
    Core photo at depth: 3947-3952m
    Core photo at depth: 3952-3958m
    3931-3933m
    3935-3941m
    3941-3947m
    3947-3952m
    3952-3958m
    Core photo at depth: 3958-3964m
    Core photo at depth: 3964-3964m
    Core photo at depth: 3965-3971m
    Core photo at depth: 3971-3917m
    Core photo at depth: 3917-3981m
    3958-3964m
    3964-3964m
    3965-3971m
    3971-3917m
    3917-3981m
    Core photo at depth: 3983-3989m
    Core photo at depth: 3989-3995m
    Core photo at depth: 3995-4001m
    Core photo at depth: 4001-4001m
    Core photo at depth: 4001-4007m
    3983-3989m
    3989-3995m
    3995-4001m
    4001-4001m
    4001-4007m
    Core photo at depth: 4007-4013m
    Core photo at depth: 4013-4019m
    Core photo at depth: 4019-4025m
    Core photo at depth: 4025-4027m
    Core photo at depth: 4027-4033m
    4007-4013m
    4013-4019m
    4019-4025m
    4025-4027m
    4027-4033m
    Core photo at depth: 4033-4039m
    Core photo at depth: 4039-4045m
    Core photo at depth: 4045-4048m
    Core photo at depth: 4048-4054m
    Core photo at depth: 4054-4056m
    4033-4039m
    4039-4045m
    4045-4048m
    4048-4054m
    4054-4056m
    Core photo at depth: 4067-4073m
    Core photo at depth: 4073-4079m
    Core photo at depth: 4079-4085m
    Core photo at depth: 4085-4091m
    Core photo at depth: 4091-4094m
    4067-4073m
    4073-4079m
    4079-4085m
    4085-4091m
    4091-4094m
    Core photo at depth: 4094-4099m
    Core photo at depth: 4100-4108m
    Core photo at depth: 4106-4112m
    Core photo at depth: 4112-4118m
    Core photo at depth: 4118-4119m
    4094-4099m
    4100-4108m
    4106-4112m
    4112-4118m
    4118-4119m
    Core photo at depth: 4121-4127m
    Core photo at depth: 4127-4133m
    Core photo at depth: 4183-4139m
    Core photo at depth: 4139-4145m
    Core photo at depth: 4145-4148m
    4121-4127m
    4127-4133m
    4183-4139m
    4139-4145m
    4145-4148m
    Core photo at depth: 4282-4288m
    Core photo at depth: 4288-4294m
    Core photo at depth: 4294-4296m
    Core photo at depth: 4298-4304m
    Core photo at depth: 4304-4308m
    4282-4288m
    4288-4294m
    4294-4296m
    4298-4304m
    4304-4308m
    Core photo at depth: 4308-4314m
    Core photo at depth: 4314-4320m
    Core photo at depth: 4320-4326m
    Core photo at depth: 4326-4332m
    Core photo at depth: 4332-4335m
    4308-4314m
    4314-4320m
    4320-4326m
    4326-4332m
    4332-4335m
    Core photo at depth: 4336-4340m
    Core photo at depth: 4345-4351m
    Core photo at depth: 4351-4357m
    Core photo at depth: 4357-4360m
    Core photo at depth: 4363-4369m
    4336-4340m
    4345-4351m
    4351-4357m
    4357-4360m
    4363-4369m
    Core photo at depth: 4369-4375m
    Core photo at depth: 4375-4375m
    Core photo at depth:  
    Core photo at depth:  
    Core photo at depth:  
    4369-4375m
    4375-4375m

  • Palynological slides at the Norwegian Offshore Directorate
    Palynological slides at the Norwegian Offshore Directorate
    Sample depth
    Depth unit
    Sample type
    Laboratory
    2415.0
    [m]
    DC
    OD
    2439.0
    [m]
    DC
    OD
    2463.0
    [m]
    DC
    OD
    2499.0
    [m]
    DC
    OD
    2523.0
    [m]
    DC
    OD
    2550.0
    [m]
    DC
    OD
    2574.0
    [m]
    DC
    OD
    2598.0
    [m]
    DC
    OD
    2628.0
    [m]
    DC
    OD
    2652.0
    [m]
    DC
    OD
    2676.0
    [m]
    DC
    OD
    2700.0
    [m]
    DC
    OD
    2724.0
    [m]
    DC
    OD
    2751.0
    [m]
    DC
    OD
    2775.0
    [m]
    DC
    OD
    2802.0
    [m]
    DC
    OD
    2826.0
    [m]
    DC
    OD
    2850.0
    [m]
    DC
    OD
    2874.0
    [m]
    DC
    OD
    2901.0
    [m]
    DC
    OD
    2925.0
    [m]
    DC
    OD
    2952.0
    [m]
    DC
    OD
    2973.0
    [m]
    DC
    OD
    3000.0
    [m]
    DC
    OD
    3024.0
    [m]
    DC
    OD
    3051.0
    [m]
    DC
    OD
    3078.0
    [m]
    DC
    OD
    3102.0
    [m]
    DC
    OD
    3126.0
    [m]
    DC
    OD
    3153.0
    [m]
    DC
    OD
    3174.0
    [m]
    DC
    OD
    3201.0
    [m]
    DC
    OD
    3225.0
    [m]
    DC
    OD
    3233.0
    [m]
    SWC
    R.R.I
    3274.5
    [m]
    SWC
    R.R.I
    3275.0
    [m]
    DC
    OD
    3284.5
    [m]
    SWC
    R.R.I
    3300.0
    [m]
    DC
    OD
    3306.5
    [m]
    SWC
    RRI
    3327.0
    [m]
    DC
    OD
    3350.0
    [m]
    DC
    OD
    3361.5
    [m]
    SWC
    RRI
    3384.0
    [m]
    DC
    OD
    3400.2
    [m]
    SWC
    RRI
    3402.0
    [m]
    DC
    OD
    3421.0
    [m]
    SWC
    RRI
    3426.0
    [m]
    DC
    OD
    3450.0
    [m]
    DC
    OD
    3474.0
    [m]
    DC
    OD
    3501.0
    [m]
    DC
    OD
    3528.0
    [m]
    DC
    OD
    3549.0
    [m]
    DC
    OD
    3573.0
    [m]
    DC
    OD
    3600.0
    [m]
    DC
    OD
    3624.0
    [m]
    DC
    OD
    3651.0
    [m]
    DC
    OD
    3675.0
    [m]
    DC
    OD
    3699.0
    [m]
    DC
    OD
    3726.0
    [m]
    DC
    OD
    3750.0
    [m]
    DC
    OD
    3774.0
    [m]
    DC
    OD
    3798.0
    [m]
    DC
    OD
    3803.5
    [m]
    SWC
    RRI
    3825.0
    [m]
    DC
    OD
    3825.8
    [m]
    SWC
    RRI
    3849.0
    [m]
    DC
    OD
    3857.5
    [m]
    SWC
    RRI
    3876.0
    [m]
    DC
    OD
    3900.0
    [m]
    DC
    OD
    3900.0
    [m]
    DC
    RRI
    3906.0
    [m]
    DC
    RRI
    3912.0
    [m]
    DC
    RRI
    3918.0
    [m]
    DC
    RRI
    3924.0
    [m]
    DC
    RRI
    3927.0
    [m]
    DC
    OD
    3930.0
    [m]
    DC
    OD
    3930.0
    [m]
    DC
    RRI
    3931.0
    [m]
    C
    RRI
    3940.0
    [m]
    C
    RRI
    3946.0
    [m]
    C
    RRI
    3957.0
    [m]
    C
    RRI
    3962.0
    [m]
    C
    RRI
    3968.0
    [m]
    C
    RRI
    3970.0
    [m]
    C
    RRI
    3976.0
    [m]
    C
    RRI
    3980.0
    [m]
    C
    RRI
    3983.0
    [m]
    C
    RRI
    3988.0
    [m]
    C
    RRI
    3994.0
    [m]
    C
    RRI
    4000.0
    [m]
    C
    RRI
    4008.0
    [m]
    C
    RRI
    4012.0
    [m]
    C
    RRI
    4017.0
    [m]
    C
    RRI
    4019.0
    [m]
    C
    RRI
    4022.0
    [m]
    C
    RRI
    4027.0
    [m]
    C
    RRI
    4033.0
    [m]
    C
    RRI
    4039.0
    [m]
    C
    RRI
    4044.0
    [m]
    C
    RRI
    4050.0
    [m]
    C
    RRI
    4056.0
    [m]
    C
    RRI
    4067.0
    [m]
    C
    RRI
    4068.0
    [m]
    C
    RRI
    4073.0
    [m]
    C
    RRI
    4076.0
    [m]
    C
    RRI
    4092.0
    [m]
    C
    RRI
    4098.0
    [m]
    C
    RRI
    4124.0
    [m]
    C
    RRI
    4135.0
    [m]
    C
    RRI
    4145.0
    [m]
    C
    RRI
    4153.0
    [m]
    DC
    OD
    4283.0
    [m]
    C
    RRI
    4292.0
    [m]
    DC
    RRI
    4298.0
    [m]
    C
    RRI
    4305.0
    [m]
    C
    RRI
    4321.0
    [m]
    C
    RRI
    4334.0
    [m]
    C
    RRI
    4348.0
    [m]
    C
    RRI
    4360.0
    [m]
    C
    RRI
    4367.0
    [ft]
    C
    RRI

  • 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
    TEST2
    3937.00
    3995.00
    09.11.1986 - 12:30
    YES

  • Lithostratigraphy

  • Geochemical information
    Geochemical information
    Document name
    Document format
    Document size [MB]
    pdf
    0.28
    pdf
    1.42
    pdf
    0.41
    pdf
    0.93

  • 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
    2.40
    pdf
    9.74
    pdf
    9.66
    pdf
    2.98

  • Drill stem tests (DST)
    Drill stem tests (DST)
    Test number
    From depth MD
    [m]
    To depth MD
    [m]
    Choke size
    [mm]
    1.0
    4302
    4336
    12.7
    2.0
    3937
    3995
    11.0
    Drill stem tests (DST)
    Test number
    Final shut-in pressure
    [MPa]
    Final flow pressure
    [MPa]
    Bottom hole pressure
    [MPa]
    Downhole temperature
    [°C]
    1.0
    38.000
    146
    2.0
    2.000
    24.000
    145
    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
    2.0
    645
    129000
    0.825
    200

  • Logs
    Logs
    Log type
    Log top depth [m]
    Log bottom depth [m]
    0
    0
    CBL CDL GR
    320
    2282
    CBL VDL GR
    3768
    4381
    CBL VDL GR
    3980
    4711
    CST GR
    3233
    3865
    CST GR
    4385
    4518
    DLL GR
    3913
    4378
    ISF MSFL LSS GR
    315
    4524
    LDL CNL GR
    3913
    4526
    MWD - DLWD
    322
    4282
    RFT GR
    3942
    3950
    RFT GR
    3942
    4371
    SHDT GR
    3913
    4382
    TEMP
    340
    3875

  • 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
    433.0
    36
    436.0
    0.00
    LOT
    SURF.COND.
    20
    951.0
    26
    965.0
    1.60
    LOT
    INTERM.
    13 3/8
    2283.0
    17 1/2
    2301.0
    1.85
    LOT
    INTERM.
    9 5/8
    3913.0
    12 1/4
    3930.0
    1.93
    LOT
    LINER
    7
    4377.0
    8 1/2
    4380.0
    2.07
    LOT

  • Drilling mud
    Drilling mud
    Depth MD [m]
    Mud weight [g/cm3]
    Visc. [mPa.s]
    Yield point [Pa]
    Mud type
    Date measured
    436
    1.10
    60.0
    WATERBASED
    30.06.1986
    677
    1.12
    57.0
    23.8
    WATERBASED
    01.07.1986
    965
    1.12
    41.0
    25.9
    WATERBASED
    02.07.1986
    965
    0.00
    40.0
    25.2
    WATERBASED
    04.07.1986
    965
    0.00
    41.0
    24.5
    WATERBASED
    06.07.1986
    965
    1.12
    44.0
    19.1
    WATER BASED
    06.07.1986
    965
    1.23
    42.0
    4.3
    WATER BASED
    06.07.1986
    1030
    1.12
    57.0
    12.0
    WATER BASED
    10.07.1986
    1380
    1.14
    53.0
    8.6
    WATER BASED
    13.07.1986
    1571
    1.20
    58.0
    7.7
    WATER BASED
    13.07.1986
    1972
    1.21
    65.0
    12.6
    WATERBASED
    13.07.1986
    2216
    1.50
    80.0
    20.3
    WATERBASED
    14.07.1986
    2298
    1.55
    75.0
    17.5
    WATERBASED
    15.07.1986
    2298
    0.00
    72.0
    16.8
    WATERBASED
    16.07.1986
    2298
    0.00
    61.0
    14.0
    WATERBASED
    17.07.1986
    2298
    0.00
    71.0
    12.6
    WATERBASED
    20.07.1986
    2298
    0.00
    72.0
    13.3
    WATERBASED
    20.07.1986
    2298
    0.00
    60.0
    12.6
    WATERBASED
    20.07.1986
    2301
    1.61
    61.0
    14.0
    WATERBASED
    21.07.1986
    2301
    0.00
    59.0
    11.9
    WATERBASED
    22.07.1986
    2379
    1.61
    51.0
    11.2
    WATERBASED
    23.07.1986
    2498
    1.80
    72.0
    12.6
    WATERBASED
    24.07.1986
    2581
    1.80
    82.0
    17.5
    WATERBASED
    28.07.1986
    2741
    1.80
    65.0
    16.1
    WATERBASED
    28.07.1986
    2827
    1.80
    55.0
    14.0
    WATERBASED
    28.07.1986
    2911
    1.80
    60.0
    14.0
    WATERBASED
    28.07.1986
    2937
    1.80
    56.0
    14.0
    WATERBASED
    30.07.1986
    2974
    1.80
    52.0
    14.7
    WATERBASED
    31.07.1986
    2994
    1.80
    47.0
    9.1
    WATERBASED
    01.08.1986
    3045
    1.80
    54.0
    11.2
    WATERBASED
    04.08.1986
    3106
    1.80
    52.0
    9.8
    WATERBASED
    04.08.1986
    3163
    1.80
    55.0
    11.2
    WATERBASED
    04.08.1986
    3223
    1.80
    54.0
    9.8
    WATERBASED
    05.08.1986
    3287
    1.80
    55.0
    10.5
    WATERBASED
    06.08.1986
    3344
    1.80
    57.0
    10.5
    WATERBASED
    07.08.1986
    3402
    1.80
    53.0
    10.5
    WATERBASED
    08.08.1986
    3453
    1.80
    51.0
    10.5
    WATERBASED
    11.08.1986
    3511
    1.80
    51.0
    11.2
    WATERBASED
    11.08.1986
    3527
    1.80
    51.0
    10.5
    WATERBASED
    11.08.1986
    3554
    1.80
    53.0
    11.2
    WATERBASED
    12.08.1986
    3622
    1.80
    51.0
    10.5
    WATERBASED
    13.08.1986
    3696
    1.80
    48.0
    11.2
    WATERBASED
    14.08.1986
    3707
    1.80
    48.0
    12.0
    WATERBASED
    18.08.1986
    3780
    1.80
    47.0
    12.0
    WATERBASED
    18.08.1986
    3840
    1.80
    48.0
    11.0
    WATERBASED
    18.08.1986
    3850
    1.80
    50.0
    13.3
    WATERBASED
    18.08.1986
    3872
    1.80
    48.0
    11.2
    WATERBASED
    19.08.1986
    3904
    1.80
    47.0
    13.3
    WATERBASED
    20.08.1986
    3913
    1.26
    53.0
    7.0
    WATERBASED
    01.09.1986
    3930
    1.80
    49.0
    13.3
    WATERBASED
    21.08.1986
    3930
    0.00
    52.0
    14.0
    WATERBASED
    22.08.1986
    3930
    0.00
    58.0
    13.3
    WATERBASED
    25.08.1986
    3930
    0.00
    52.0
    13.3
    WATERBASED
    25.08.1986
    3930
    0.00
    52.0
    14.0
    WATERBASED
    25.08.1986
    3931
    1.36
    44.0
    5.6
    WATERBASED
    27.08.1986
    3935
    1.37
    40.0
    6.3
    WATERBASED
    28.08.1986
    3947
    1.36
    50.0
    6.3
    WATERBASED
    29.08.1986
    3965
    1.35
    50.0
    7.0
    WATERBASED
    01.09.1986
    3983
    1.25
    56.0
    7.0
    WATERBASED
    01.09.1986
    4001
    1.23
    57.0
    7.0
    WATERBASED
    02.09.1986
    4031
    1.23
    56.0
    6.3
    WATERBASED
    04.09.1986
    4048
    1.23
    60.0
    7.0
    WATERBASED
    04.09.1986
    4060
    1.23
    58.0
    7.0
    WATERBASED
    05.09.1986
    4094
    1.23
    58.0
    7.0
    WATERBASED
    08.09.1986
    4161
    1.26
    55.0
    7.7
    WATER BASED
    14.10.1986
    4161
    1.26
    60.0
    8.4
    WATER BASED
    16.10.1986
    4161
    1.27
    60.0
    9.1
    WATER BASED
    24.10.1986
    4161
    1.26
    60.0
    8.4
    WATER BASED
    15.10.1986
    4161
    1.26
    56.0
    7.7
    WATER BASED
    17.10.1986
    4161
    1.26
    55.0
    7.0
    WATER BASED
    20.10.1986
    4161
    1.26
    60.0
    10.5
    WATER BASED
    20.10.1986
    4161
    1.26
    55.0
    9.1
    WATER BASED
    20.10.1986
    4161
    1.26
    60.0
    10.5
    WATER BASED
    21.10.1986
    4161
    1.26
    63.0
    10.5
    WATER BASED
    23.10.1986
    4161
    0.00
    60.0
    9.1
    WATERBASED
    27.10.1986
    4161
    0.00
    60.0
    9.3
    WATERBASED
    27.10.1986
    4161
    1.26
    60.0
    9.3
    WATER BASED
    27.10.1986
    4161
    1.26
    60.0
    9.1
    WATER BASED
    28.10.1986
    4161
    1.26
    60.0
    9.1
    WATER BASED
    29.10.1986
    4161
    1.26
    60.0
    10.5
    WATER BASED
    30.10.1986
    4161
    1.26
    60.0
    9.8
    WATER BASED
    31.10.1986
    4161
    1.26
    63.0
    9.8
    WATER BASED
    17.11.1986
    4164
    1.23
    55.0
    7.0
    WATERBASED
    08.09.1986
    4168
    1.23
    62.0
    7.0
    WATERBASED
    09.09.1986
    4212
    1.23
    56.0
    6.3
    WATERBASED
    10.09.1986
    4282
    1.23
    62.0
    8.4
    WATERBASED
    11.09.1986
    4299
    1.23
    58.0
    7.7
    WATERBASED
    12.09.1986
    4300
    1.38
    58.0
    5.6
    WATERBASED
    06.10.1986
    4327
    1.23
    59.0
    6.3
    WATERBASED
    15.09.1986
    4343
    1.26
    60.0
    7.0
    WATERBASED
    18.09.1986
    4347
    1.23
    62.0
    7.7
    WATER BASED
    15.09.1986
    4353
    1.38
    64.0
    7.7
    WATERBASED
    06.10.1986
    4353
    1.26
    64.0
    8.4
    WATER BASED
    07.10.1986
    4353
    1.26
    62.0
    7.7
    WATER BASED
    09.10.1986
    4353
    1.26
    60.0
    7.0
    WATER BASED
    10.10.1986
    4353
    1.26
    55.0
    7.0
    WATER BASED
    13.10.1986
    4353
    1.26
    55.0
    7.7
    WATER BASED
    13.10.1986
    4377
    1.26
    55.0
    6.3
    WATERBASED
    23.09.1986
    4378
    0.00
    61.0
    7.0
    WATERBASED
    16.09.1986
    4378
    0.00
    60.0
    7.0
    WATERBASED
    17.09.1986
    4378
    0.00
    62.0
    7.7
    WATERBASED
    19.09.1986
    4378
    1.23
    62.0
    7.7
    WATERBASED
    15.09.1986
    4380
    0.00
    53.0
    6.3
    WATERBASED
    22.09.1986
    4380
    1.26
    55.0
    6.3
    WATERBASED
    22.09.1986
    4380
    0.00
    58.0
    6.3
    WATERBASED
    22.09.1986
    4380
    0.00
    68.0
    8.4
    WATERBASED
    24.09.1986
    4400
    1.35
    57.0
    6.3
    WATERBASED
    25.09.1986
    4420
    1.62
    63.0
    7.0
    WATERBASED
    26.09.1986
    4429
    1.62
    55.0
    6.3
    WATERBASED
    29.09.1986
    4513
    1.62
    59.0
    7.0
    WATERBASED
    29.09.1986
    4523
    1.62
    60.0
    5.6
    WATERBASED
    29.09.1986
    4523
    0.00
    60.0
    5.6
    WATERBASED
    30.09.1986
    4523
    0.00
    62.0
    5.6
    WATERBASED
    01.10.1986
    4523
    0.00
    53.0
    4.9
    WATERBASED
    02.10.1986
    4523
    0.00
    60.0
    4.9
    WATERBASED
    03.10.1986
    4523
    0.00
    60.0
    4.9
    WATERBASED
    06.10.1986
    4523
    0.00
    60.0
    5.7
    WATERBASED
    06.10.1986

  • 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
    0.27