Factpages Norwegian Offshore Directorate
Factpages Norwegian Offshore Directorate
Factpages Norwegian Offshore Directorate
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31.12.2024 - 01:26
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6506/11-1

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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.
    6506/11-1
    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.
    6506/11-1
    Seismic location
    Position of spud location on seismic survey lines. SP: shotpoint.
    ST 8403 - 860 SP. 622
    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.
    569-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.
    93
    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,
    30.12.1987
    Completed date
    Exploration wellbores from moveable facilities:
    For floating facilities - date when anchor handling is started. For jackups - date the jacking-down started. Exploration wellbores from fixed facilities and all development wellbores:
    Date when the wellbore is at total depth, and last casing, liner or screen is set. In case of immediate plugging of the wellbore, completed date equals the date the last plug i set in the wellbore.
    Date when the wellbore is at total depth, and last casing, liner or screen is set. In case of immediate plugging of the wellbore, completed date equals the date the last plug i set in the wellbore.
    31.03.1988
    Release date
    Date when raw data which has been reported to the authorities from the wellbore is not confidential any longer. Normally 2 years after finishing the drilling. May be earlier if the area of the production license is relinquished.
    31.03.1990
    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.
    02.03.2004
    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.
    29.0
    Water depth [m]
    Depth in metres betweem mean sea level and sea floor.
    246.0
    Total depth (MD) [m RKB]
    Total measured length of wellbore from kelly bushing to total depth (driller's depth).
    4679.0
    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).
    4672.0
    Maximum inclination [°]
    Maximum deviation, in degrees, from a vertical well path.Shown only for released wells.
    10
    Bottom hole temperature [°C]
    Estimated temperature at final total depth of the wellbore. Shown only for released wells. See discription.
    143
    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.
    65° 11' 4.49'' N
    EW degrees
    Geographic coordinate of the wellhead, east-west degrees.
    6° 39' 53.88'' E
    NS UTM [m]
    Universal Transverse Mercator coordinate of the wellhead, north-south.
    7231229.82
    EW UTM [m]
    Universal Transverse Mercator coordinate of the wellhead, east-west.
    390662.03
    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.
    1216

  • Wellbore history
    General
    Well 6506/11-1 was designed to prove hydrocarbons in the G-structure in the easternmost part of block 6506/11 close to Smørbukk Field. The primary purpose of the well was to prove significant hydrocarbon accumulations in the Middle-Early Jurassic reservoirs. Secondary targets were sands of Cretaceous age, especially the Lysing Formation that has been proven to be oil-bearing in the area. The well should also test the hypothesis of a western ultra-high pore pressure area, verify the geophysical and structural interpretation and to improve the geological, paleontological, and geochemical understanding of the area. Total depth was planned 200 m into the coal-bearing Åre Formation.
    Operations and results
    Wildcat well 6506/11-1 was spudded with Smedvig Drilling semi-submersible installation Dyvi Delta on 30 December 1987 and drilled to TD at 4679 m in the Early Jurassic Åre Formation. The well was drilled with spud mud down to590 m, with gypsum/polymer mud from 590 m to 3500 m, and with Ligno/Lignite/Gel mud from 3500 m to TD. Shallow gas was present between 613 m and 618 m. The drilling generally went without problems. The Lysing Formation sandstone was thinner than expected in this location. It was water bearing with weak shows only. In the lower part of the Lange Formation an 85 m sequence of sandstone with poor porosity and interbedded claystones was encountered.  Weak shows were recorded in the sandstones and the sequence proved to be gas-bearing.  The Fangst Group prospect came in as prognosed, but did not indicate hydrocarbons except for poor to fair shows. Logs showed that it was water-bearing. High pressure was registered. This is typical for water-bearing holes on Haltenbanken. Four cores were cut in the well; two in the Garn Formation from 4140 m to 4195 m; one in the Ile Formation in the interval 4262 m to 4274 m; and one core in the Ror/Tilje Formations from 4477 m to 4504 m. No wire line fluid samples were taken. The well was permanently abandoned on 31 March 1988 as a well with shows.
    Testing
    One DST test was performed in the lower Cretaceous, with perforated intervals 3727 m to 3730 m and 3741 m to 3745 m in the lower part of the Lange Formation. It produced 690 Sm3 gas / day through a 12.7 mm choke. Gas gravity was 0.645 (air =1)

  • 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]
    600.00
    4677.00

  • 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
    4140.0
    4167.5
    [m ]
    2
    4167.5
    4195.5
    [m ]
    3
    4262.0
    4273.5
    [m ]
    4
    4483.0
    4505.3
    [m ]
    Cores at the Norwegian Offshore Directorate
    Total core sample length [m]
    89.3
    Cores at the Norwegian Offshore Directorate
    Cores available for sampling?
    YES

  • Core photos
    Core photos
    Core photo at depth: 4140-4145m
    Core photo at depth: 4145-4150m
    Core photo at depth: 4150-4155m
    Core photo at depth: 4155-4160m
    Core photo at depth: 4160-4165m
    4140-4145m
    4145-4150m
    4150-4155m
    4155-4160m
    4160-4165m
    Core photo at depth: 4165-4167m
    Core photo at depth: 4167-4172m
    Core photo at depth: 4172-4177m
    Core photo at depth: 4177-4182m
    Core photo at depth: 4182-4187m
    4165-4167m
    4167-4172m
    4172-4177m
    4177-4182m
    4182-4187m
    Core photo at depth: 4187-4192m
    Core photo at depth: 4192-4195m
    Core photo at depth: 4262-4267m
    Core photo at depth: 4267-4272m
    Core photo at depth: 4272-4273m
    4187-4192m
    4192-4195m
    4262-4267m
    4267-4272m
    4272-4273m
    Core photo at depth: 4477-4482m
    Core photo at depth: 4482-4487m
    Core photo at depth: 4487-4492m
    Core photo at depth: 4492-4497m
    Core photo at depth: 4497-4502m
    4477-4482m
    4482-4487m
    4487-4492m
    4492-4497m
    4497-4502m
    Core photo at depth: 4502-4505m
    Core photo at depth:  
    Core photo at depth:  
    Core photo at depth:  
    Core photo at depth:  
    4502-4505m

  • Palynological slides at the Norwegian Offshore Directorate
    Palynological slides at the Norwegian Offshore Directorate
    Sample depth
    Depth unit
    Sample type
    Laboratory
    1890.0
    [m]
    DC
    STRAT
    1910.0
    [m]
    DC
    STRAT
    1920.0
    [m]
    DC
    STRAT
    1940.0
    [m]
    DC
    STRAT
    1950.0
    [m]
    DC
    STRAT
    1970.0
    [m]
    DC
    STRAT
    1980.0
    [m]
    DC
    STRAT
    2000.0
    [m]
    DC
    STRAT
    2010.0
    [m]
    DC
    STRAT
    2020.0
    [m]
    DC
    STRAT
    2060.0
    [m]
    DC
    STRAT
    2070.0
    [m]
    DC
    STRAT
    2090.0
    [m]
    DC
    STRAT
    2110.0
    [m]
    DC
    STRAT
    2120.0
    [m]
    DC
    STRAT
    2130.0
    [m]
    DC
    STRAT
    2150.0
    [m]
    DC
    STRAT
    2170.0
    [m]
    DC
    STRAT
    2202.0
    [m]
    SWC
    STRAT
    2206.0
    [m]
    DC
    STRAT
    2269.0
    [m]
    DC
    STRAT
    2290.0
    [m]
    DC
    STRAT
    2338.0
    [m]
    DC
    STRAT
    2356.0
    [m]
    SWC
    STRAT
    2356.0
    [m]
    DC
    STRAT
    2365.0
    [m]
    DC
    STRAT
    2400.0
    [m]
    DC
    STRAT
    2418.0
    [m]
    DC
    STRAT
    2427.0
    [m]
    DC
    STRAT
    2445.0
    [m]
    DC
    STRAT
    2455.0
    [m]
    SWC
    STRAT
    2463.0
    [m]
    DC
    STRAT
    2465.0
    [m]
    SWC
    STRAT
    2481.0
    [m]
    DC
    STRAT
    2499.0
    [m]
    DC
    STRAT
    2517.0
    [m]
    DC
    STRAT
    2526.0
    [m]
    DC
    STRAT
    2544.0
    [m]
    DC
    STRAT
    2562.0
    [m]
    DC
    STRAT
    2580.0
    [m]
    DC
    STRAT
    2616.0
    [m]
    DC
    STRAT
    2634.0
    [m]
    DC
    STRAT
    2652.0
    [m]
    DC
    STRAT
    2670.0
    [m]
    DC
    STRAT
    2685.0
    [m]
    DC
    STRAT
    2700.0
    [m]
    DC
    STRAT
    2712.0
    [m]
    DC
    STRAT
    2716.0
    [m]
    DC
    STRAT
    2724.0
    [m]
    DC
    STRAT
    2748.0
    [m]
    DC
    STRAT
    2763.0
    [m]
    SWC
    STRAT
    2766.0
    [m]
    DC
    STRAT
    2773.0
    [m]
    SWC
    STRAT
    2778.0
    [m]
    DC
    STRAT
    2796.0
    [m]
    DC
    STRAT
    2808.0
    [m]
    DC
    STRAT
    2826.0
    [m]
    DC
    STRAT
    2838.0
    [m]
    DC
    STRAT
    2856.0
    [m]
    DC
    STRAT
    2868.0
    [m]
    DC
    STRAT
    2886.0
    [m]
    DC
    STRAT
    2898.0
    [m]
    DC
    STRAT
    2928.0
    [m]
    DC
    STRAT
    2946.0
    [m]
    DC
    STRAT
    2958.0
    [m]
    DC
    STRAT
    2976.0
    [m]
    DC
    STRAT
    2988.0
    [m]
    DC
    STRAT
    3018.0
    [m]
    DC
    STRAT
    3036.0
    [m]
    DC
    STRAT
    3048.0
    [m]
    DC
    STRAT
    3066.0
    [m]
    DC
    STRAT
    3078.0
    [m]
    DC
    STRAT
    3096.0
    [m]
    DC
    STRAT
    3108.0
    [m]
    DC
    STRAT
    3136.0
    [m]
    SWC
    STRAT
    3138.0
    [m]
    DC
    STRAT
    3156.0
    [m]
    DC
    STRAT
    3185.0
    [m]
    SWC
    STRAT
    3198.0
    [m]
    DC
    STRAT
    3207.0
    [m]
    SWC
    STRAT
    3217.0
    [m]
    SWC
    STRAT
    3228.0
    [m]
    DC
    STRAT
    3250.0
    [m]
    SWC
    STRAT
    3260.0
    [m]
    SWC
    STRAT
    3276.0
    [m]
    DC
    STRAT
    3288.0
    [m]
    DC
    STRAT
    3306.0
    [m]
    DC
    STRAT
    3318.0
    [m]
    DC
    STRAT
    3336.0
    [m]
    DC
    STRAT
    3348.0
    [m]
    DC
    STRAT
    3366.0
    [m]
    DC
    STRAT
    3378.0
    [m]
    DC
    STRAT
    3396.0
    [m]
    DC
    STRAT
    3408.0
    [m]
    DC
    STRAT
    3426.0
    [m]
    DC
    STRAT
    3438.0
    [m]
    DC
    STRAT
    3456.0
    [m]
    DC
    STRAT
    3468.0
    [m]
    DC
    STRAT
    3486.0
    [m]
    DC
    STRAT
    3498.0
    [m]
    DC
    STRAT
    3546.0
    [m]
    DC
    STRAT
    3558.0
    [m]
    DC
    STRAT
    3576.0
    [m]
    DC
    STRAT
    3588.0
    [m]
    DC
    STRAT
    3606.0
    [m]
    DC
    STRAT
    3618.0
    [m]
    DC
    STRAT
    3636.0
    [m]
    DC
    STRAT
    3648.0
    [m]
    DC
    STRAT
    3666.0
    [m]
    DC
    STRAT
    3678.0
    [m]
    DC
    STRAT
    3696.0
    [m]
    DC
    STRAT
    3710.0
    [m]
    SWC
    STRAT
    3726.0
    [m]
    DC
    STRAT
    3738.0
    [m]
    DC
    STRAT
    3756.0
    [m]
    DC
    STRAT
    3768.0
    [m]
    DC
    STRAT
    3786.0
    [m]
    DC
    STRAT
    3867.0
    [m]
    DC
    STRAT
    3906.0
    [m]
    DC
    STRAT
    3927.0
    [m]
    DC
    STRAT
    3936.0
    [m]
    DC
    STRAT
    3957.0
    [m]
    DC
    STRAT
    3966.0
    [m]
    DC
    STRAT
    3987.0
    [m]
    DC
    STRAT
    3996.0
    [m]
    DC
    STRAT
    4017.0
    [m]
    DC
    STRAT
    4026.0
    [m]
    DC
    STRAT
    4047.0
    [m]
    DC
    STRAT
    4056.0
    [m]
    DC
    STRAT
    4077.0
    [m]
    DC
    STRAT
    4086.0
    [m]
    DC
    STRAT
    4107.0
    [m]
    DC
    STRAT
    4116.0
    [m]
    DC
    STRAT
    4140.0
    [m]
    C
    STRAT
    4146.0
    [m]
    DC
    STRAT
    4147.0
    [m]
    C
    STRAT
    4150.7
    [m]
    C
    STRAT
    4153.7
    [m]
    C
    STRAT
    4155.0
    [m]
    DC
    STRAT
    4158.1
    [m]
    C
    STRAT
    4161.5
    [m]
    C
    STRAT
    4165.7
    [m]
    C
    STRAT
    4166.3
    [m]
    C
    STRAT
    4167.9
    [m]
    C
    STRAT
    4170.5
    [m]
    C
    STRAT
    4175.6
    [m]
    C
    STRAT
    4179.7
    [m]
    C
    STRAT
    4193.5
    [m]
    C
    STRAT
    4227.0
    [m]
    DC
    STRAT
    4245.0
    [m]
    DC
    STRAT
    4264.0
    [m]
    C
    STRAT
    4265.9
    [m]
    C
    STRAT
    4268.2
    [m]
    C
    STRAT
    4270.8
    [m]
    C
    STRAT
    4287.0
    [m]
    DC
    STRAT
    4305.0
    [m]
    DC
    STRAT
    4317.0
    [m]
    DC
    STRAT
    4335.0
    [m]
    DC
    STRAT
    4347.0
    [m]
    DC
    STRAT
    4365.0
    [m]
    DC
    STRAT
    4377.0
    [m]
    DC
    STRAT
    4392.0
    [m]
    DC
    STRAT
    4404.0
    [m]
    DC
    STRAT
    4425.0
    [m]
    DC
    STRAT
    4437.0
    [m]
    DC
    STRAT
    4455.0
    [m]
    DC
    STRAT
    4467.0
    [m]
    DC
    STRAT
    4476.0
    [m]
    DC
    STRAT
    4477.0
    [m]
    C
    STRAT
    4479.0
    [m]
    C
    STRAT
    4479.5
    [m]
    C
    STRAT
    4483.7
    [m]
    C
    STRAT
    4487.9
    [m]
    C
    STRAT
    4489.7
    [m]
    C
    STRAT
    4493.0
    [m]
    C
    STRAT
    4495.2
    [m]
    C
    STRAT
    4505.2
    [m]
    C
    STRAT
    4524.0
    [m]
    DC
    STRAT
    4578.0
    [m]
    DC
    STRAT
    4614.0
    [m]
    DC
    STRAT
    4623.0
    [m]
    DC
    STRAT
    4626.0
    [m]
    DC
    STRAT
    4632.0
    [m]
    DC
    STRAT
    4635.0
    [m]
    DC
    STRAT
    4641.0
    [m]
    DC
    STRAT
    4644.0
    [m]
    DC
    STRAT
    4650.0
    [m]
    DC
    STRAT
    4653.0
    [m]
    DC
    STRAT
    4656.0
    [m]
    DC
    STRAT
    4659.0
    [m]
    DC
    STRAT
    4662.0
    [m]
    DC
    STRAT
    4665.0
    [m]
    DC
    STRAT
    4668.0
    [m]
    DC
    STRAT
    4674.0
    [m]
    DC
    STRAT
    4677.0
    [m]
    DC
    STRAT

  • Lithostratigraphy

  • Composite logs
    Composite logs
    Document name
    Document format
    Document size [MB]
    pdf
    0.76

  • Geochemical information
    Geochemical information
    Document name
    Document format
    Document size [MB]
    pdf
    0.60

  • 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
    13.72

  • Drill stem tests (DST)
    Drill stem tests (DST)
    Test number
    From depth MD
    [m]
    To depth MD
    [m]
    Choke size
    [mm]
    1.0
    3741
    3745
    9.5
    Drill stem tests (DST)
    Test number
    Final shut-in pressure
    [MPa]
    Final flow pressure
    [MPa]
    Bottom hole pressure
    [MPa]
    Downhole temperature
    [°C]
    1.0
    30.000
    20.000
    122
    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
    690
    0.645

  • Logs
    Logs
    Log type
    Log top depth [m]
    Log bottom depth [m]
    CARBON OXYGEN
    3150
    3250
    CBL VDL
    246
    2067
    CBL VDL
    3580
    4120
    CDL CN SPL GR
    2067
    4118
    CDL SN SPL GR
    4120
    4671
    DIEL- SPC
    3150
    3250
    DIFL AC GR CDL CN
    2067
    4132
    DIFL ACL GR
    4120
    4678
    DIFL ACL GR CDL
    584
    2083
    HP FMT GR
    4150
    4570
    HRDIP
    4121
    4678
    MWD - GR RES ROP DIR
    246
    4679
    SWC
    2190
    4034
    VSP
    600
    4640

  • 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
    372.0
    36
    372.0
    0.00
    LOT
    SURF.COND.
    20
    586.0
    26
    590.0
    1.47
    LOT
    INTERM.
    13 3/8
    2071.0
    17 1/2
    2088.0
    1.87
    LOT
    INTERM.
    9 5/8
    4124.0
    12 1/4
    4138.0
    2.16
    LOT
    OPEN HOLE
    4679.0
    8 1/2
    4679.0
    0.00
    LOT

  • Drilling mud
    Drilling mud
    Depth MD [m]
    Mud weight [g/cm3]
    Visc. [mPa.s]
    Yield point [Pa]
    Mud type
    Date measured
    325
    1.03
    WATER BASED
    29.03.1988
    325
    1.03
    WATER BASED
    30.03.1988
    325
    0.00
    WATER BASED
    05.04.1988
    372
    1.07
    WATER BASED
    04.01.1988
    387
    1.03
    WATER BASED
    04.01.1988
    410
    1.05
    WATER BASED
    04.01.1988
    456
    1.03
    WATER BASED
    04.01.1988
    490
    1.07
    WATER BASED
    05.01.1988
    530
    1.45
    20.0
    9.5
    WATER BASED
    28.03.1988
    560
    1.03
    WATER BASED
    08.01.1988
    590
    1.08
    WATER BASED
    06.01.1988
    590
    1.08
    WATER BASED
    07.01.1988
    615
    1.30
    12.0
    4.5
    WATER BASED
    11.01.1988
    685
    1.45
    18.0
    4.0
    WATER BASED
    28.03.1988
    742
    1.30
    12.0
    4.5
    WATER BASED
    11.01.1988
    1124
    1.30
    15.0
    5.5
    WATER BASED
    11.01.1988
    1124
    1.30
    14.0
    4.5
    WATER BASED
    11.01.1988
    1343
    1.30
    14.0
    5.0
    WATER BASED
    12.01.1988
    1509
    1.40
    15.0
    5.0
    WATER BASED
    13.01.1988
    2000
    1.45
    18.0
    5.0
    WATER BASED
    28.03.1988
    2029
    1.40
    16.0
    7.5
    WATER BASED
    14.01.1988
    2088
    1.45
    17.0
    6.5
    WATER BASED
    15.01.1988
    2088
    1.45
    5200.0
    7.0
    WATER BASED
    18.01.1988
    2088
    1.45
    5100.0
    6.0
    WATER BASED
    18.01.1988
    2091
    1.67
    5900.0
    12.0
    WATER BASED
    18.01.1988
    2300
    1.75
    5400.0
    6.0
    WATER BASED
    19.01.1988
    2300
    1.75
    5200.0
    7.0
    WATER BASED
    20.01.1988
    2300
    1.75
    7000.0
    17.5
    WATER BASED
    21.01.1988
    2300
    1.75
    7000.0
    13.0
    WATER BASED
    22.01.1988
    2300
    1.75
    22.0
    14.0
    WATER BASED
    25.01.1988
    2300
    1.75
    22.0
    12.0
    WATER BASED
    25.01.1988
    2300
    1.75
    24.0
    11.0
    WATER BASED
    26.01.1988
    2300
    1.75
    24.0
    13.0
    WATER BASED
    27.01.1988
    2300
    1.75
    28.0
    14.0
    WATER BASED
    28.01.1988
    2300
    1.75
    27.0
    14.0
    WATER BASED
    29.01.1988
    2300
    1.75
    25.0
    27.0
    WATER BASED
    01.02.1988
    2300
    1.75
    24.0
    13.5
    WATER BASED
    01.02.1988
    2300
    1.75
    26.0
    14.0
    WATER BASED
    02.02.1988
    2300
    1.75
    26.0
    12.5
    WATER BASED
    03.02.1988
    2300
    1.75
    32.0
    11.0
    WATER BASED
    05.02.1988
    2300
    1.75
    26.0
    8.0
    WATER BASED
    08.02.1988
    2300
    1.75
    22.0
    6.0
    WATER BASED
    08.02.1988
    2300
    1.75
    26.0
    8.0
    WATER BASED
    09.02.1988
    2300
    1.80
    26.0
    9.0
    WATER BASED
    10.02.1988
    2300
    1.80
    23.0
    8.0
    WATER BASED
    11.02.1988
    2300
    1.80
    27.0
    8.0
    WATER BASED
    15.02.1988
    2300
    1.80
    29.0
    8.0
    WATER BASED
    15.02.1988
    2300
    1.80
    26.0
    7.0
    WATER BASED
    15.02.1988
    2300
    1.80
    27.0
    9.0
    WATER BASED
    17.02.1988
    2300
    1.75
    26.0
    7.0
    WATER BASED
    08.02.1988
    2300
    1.80
    29.0
    8.0
    WATER BASED
    12.02.1988
    2300
    1.80
    25.0
    8.0
    WATER BASED
    16.02.1988
    2300
    1.80
    25.0
    7.5
    WATER BASED
    18.02.1988
    3121
    1.80
    WATER BASED
    24.03.1988
    3121
    1.80
    20.0
    4.0
    WATER BASED
    25.03.1988
    3699
    1.85
    22.0
    5.0
    WATER BASED
    22.03.1988
    3699
    1.85
    22.0
    5.0
    WATER BASED
    21.03.1988
    3699
    1.85
    24.0
    4.0
    WATER BASED
    24.03.1988
    3727
    1.95
    29.0
    5.0
    WATER BASED
    21.03.1988
    3727
    1.95
    26.0
    4.0
    WATER BASED
    21.03.1988
    3768
    1.75
    16.0
    3.0
    WATER BASED
    09.03.1988
    3770
    1.75
    26.0
    4.5
    WATER BASED
    14.03.1988
    3770
    1.85
    23.0
    3.5
    WATER BASED
    14.03.1988
    3770
    1.85
    30.0
    3.5
    WATER BASED
    15.03.1988
    3770
    1.85
    32.0
    4.5
    WATER BASED
    16.03.1988
    3770
    1.95
    22.0
    4.0
    WATER BASED
    17.03.1988
    3770
    1.95
    27.0
    5.0
    WATER BASED
    18.03.1988
    3770
    1.75
    14.0
    1.5
    WATER BASED
    14.03.1988
    3777
    1.75
    15.0
    2.0
    WATER BASED
    10.03.1988
    3777
    1.75
    15.0
    2.0
    WATER BASED
    11.03.1988
    3956
    1.88
    23.0
    4.0
    WATER BASED
    08.03.1988
    4050
    1.80
    26.0
    6.0
    WATER BASED
    19.02.1988
    4050
    1.80
    26.0
    6.5
    WATER BASED
    22.02.1988
    4050
    1.80
    25.0
    7.0
    WATER BASED
    22.02.1988
    4138
    1.80
    25.0
    6.5
    WATER BASED
    22.02.1988
    4138
    1.80
    22.0
    5.0
    WATER BASED
    23.02.1988
    4150
    1.88
    21.0
    5.0
    WATER BASED
    07.03.1988
    4150
    1.88
    20.0
    5.0
    WATER BASED
    07.03.1988
    4167
    1.88
    27.0
    9.0
    WATER BASED
    29.02.1988
    4167
    1.88
    25.0
    4.5
    WATER BASED
    29.02.1988
    4167
    1.88
    21.0
    4.5
    WATER BASED
    29.02.1988
    4167
    1.88
    24.0
    6.5
    WATER BASED
    01.03.1988
    4167
    1.88
    20.0
    5.0
    WATER BASED
    02.03.1988
    4167
    1.88
    21.0
    5.0
    WATER BASED
    03.03.1988
    4168
    1.86
    23.0
    5.0
    WATER BASED
    24.02.1988
    4168
    1.88
    27.0
    7.0
    WATER BASED
    26.02.1988
    4195
    1.88
    22.0
    5.0
    WATER BASED
    25.02.1988

  • 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
    0.29