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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34/10-32

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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.
    34/10-32
    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).
    APPRAISAL
    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.
    SUSPENDED
    Factmaps in new window
    Main area
    Name of the area on the Norwegian Continental Shelf where the wellbore is located. Legal values: BARENTS SEA, NORWEGIAN SEA, NORTH SEA.
    NORTH SEA
    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.
    34/10-32
    Seismic location
    Position of spud location on seismic survey lines. SP: shotpoint.
    ST 8134-227 CP 365
    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.
    540-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.
    96
    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,
    08.04.1987
    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.
    13.07.1987
    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.
    13.07.1989
    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.
    02.12.2014
    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.
    APPRAISAL
    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/GAS
    Discovery wellbore
    Indicator which tells if the wellbore made a new discovery. Legal values: YES, NO. Prior to press-release or other information regarding drilling results, the indicator will be “NO” as a default.
    NO
    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.
    BRENT GP
    2nd level with HC, age
    Age of lithostratigraphic unit, 2nd level, where hydrocarbons were encountered. Examples of legal values: CRETACEOUS, EARLY CRETACEOUS, LATE JURASSIC, EOCENE.
    EARLY JURASSIC
    2nd level with HC, formation
    Name of lithostartigraphic unit, 2nd 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.
    STATFJORD GP
    Kelly bushing elevation [m]
    Elevation of the rotary kelly bushing (RKB) above mean sea level.
    34.0
    Water depth [m]
    Depth in metres betweem mean sea level and sea floor.
    133.0
    Total depth (MD) [m RKB]
    Total measured length of wellbore from kelly bushing to total depth (driller's depth).
    3753.0
    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).
    3753.0
    Maximum inclination [°]
    Maximum deviation, in degrees, from a vertical well path.Shown only for released wells.
    8.4
    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.
    LUNDE FM
    Geodetic datum
    Reference system for coordinates. Example of legal values: ED50.
    ED50
    NS degrees
    Geographic coordinate of the wellhead, north-south degrees.
    61° 4' 33.37'' N
    EW degrees
    Geographic coordinate of the wellhead, east-west degrees.
    2° 12' 43.59'' E
    NS UTM [m]
    Universal Transverse Mercator coordinate of the wellhead, north-south.
    6771662.05
    EW UTM [m]
    Universal Transverse Mercator coordinate of the wellhead, east-west.
    457486.56
    UTM zone
    Universal Transverse Mercator zone. Examples of legal values: 31, 32, 33, 34.
    31
    NPDID wellbore
    Norwegian Offshore Directorate's unique id for the wellbore.
    1051

  • Wellbore history
    General
    Well 34/10-32 was the fifth well on the Gullfaks South structure. The main objective was to confirm hydrocarbons in the southern part of the structure, and to get data for update of the structural and geological model of the area. The main target was the Statfjord Formation, where the oil-water contact was expected at 3360 m. Secondary targets were Brent Group sandstones and the Lunde Formation.
    Operations and results
    Appraisal well 34/10-32 was spudded 9 April 1987 by Smedvig semi-submersible installation West Vision and drilled to TD at 3753 m in the Triassic Lunde Formation. Shallow gas was found in the neighbouring hole, and it was decided to set the 20" casing early. There was one meter of shallow gas in this hole as well, but no problems occurred due to this. At setting depth of 13 3/8" casing at 1982 m in the Lista Formation the casing stuck at approximately 1000 m. After several days of fishing 700 m casing was retrieved, while 300 m dropped to the bottom of the hole. The well was sidetracked with kick-off point at 1323 m and further drilling proceeded without significant problems. The well was drilled with spud mud down to 350 m, with gypsum/polymer mud from 350 m to 2940 m, and with lignosulphonate/lignite mud from 2940 m to TD.
    The stratigraphy came in different from prognosis due to faulting. An 8 m thick Brent Group sequence (Ness Formation) came in at 3170 m, which was 180 m deeper than prognosed. The section consisted of sandstone/siltstone and was gas-bearing. The Cook Formation sandstones came in at 3236 m, 207 m deeper than prognosed, and were water-bearing. The well penetrated a large fault at 3316 m within the Amundsen Formation so that a large part of the Amundsen Formation was missing. Because of this, the Statfjord Group came in at 3353 m, which was only 44 m deep to prognosis. The Statfjord Group was oil-bearing down to 3394 m (3360 m MSL). This is the same as the oil/water contact in 34/10-2. Oil shows on cores continued down to 3447 m, and spotted shows were seen on cuttings down to 3465 m.
    Six cores were cut in the well, one in the interval 3176 - 3189 m, four in the interval 3359 - 3447.2 and one at 3707 - 3723.5 m. The core-log depth shifts for core number one to six, in increasing order, were -1.0 m, 0.0 m, -1.3 m, -0.9 m, -1.2 m, and -1.3 m. RFT sampling was attempted at 3543.5 m (tight formation) and at 3643 m (recovered mud filtrate only).
    The well was suspended on 13 July 1987 as an oil and gas appraisal well.
    Testing
    Drill stem testing was done in the re-entry by the semi-submersible Deepsea Bergen.

  • 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]
    280.00
    3753.00

  • 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
    3176.0
    3189.5
    [m ]
    2
    3359.0
    3371.3
    [m ]
    3
    3373.0
    3400.0
    [m ]
    4
    3400.0
    3427.4
    [m ]
    5
    3427.4
    3447.0
    [m ]
    6
    3707.0
    3722.7
    [m ]
    Cores at the Norwegian Offshore Directorate
    Total core sample length [m]
    115.4
    Cores at the Norwegian Offshore Directorate
    Cores available for sampling?
    YES

  • Core photos
    Core photos
    Core photo at depth: 3176-3180m
    Core photo at depth: 3180-3184m
    Core photo at depth: 3184-3188m
    Core photo at depth: 3188-3189m
    Core photo at depth: 3359-3363m
    3176-3180m
    3180-3184m
    3184-3188m
    3188-3189m
    3359-3363m
    Core photo at depth: 3363-3367m
    Core photo at depth: 3367-3371m
    Core photo at depth: 3371-3376m
    Core photo at depth: 3376-3380m
    Core photo at depth: 3380-3384m
    3363-3367m
    3367-3371m
    3371-3376m
    3376-3380m
    3380-3384m
    Core photo at depth: 3384-3388m
    Core photo at depth: 3388-3392m
    Core photo at depth: 3392-3396m
    Core photo at depth: 3396-3400m
    Core photo at depth: 3400-3404m
    3384-3388m
    3388-3392m
    3392-3396m
    3396-3400m
    3400-3404m
    Core photo at depth: 3404-3408m
    Core photo at depth: 3408-3412m
    Core photo at depth: 3412-3416m
    Core photo at depth: 3416-3420m
    Core photo at depth: 3420-3424m
    3404-3408m
    3408-3412m
    3412-3416m
    3416-3420m
    3420-3424m
    Core photo at depth: 3424-3427m
    Core photo at depth: 3427-3431m
    Core photo at depth: 3431-3435m
    Core photo at depth: 3435-3439m
    Core photo at depth: 3439-3443m
    3424-3427m
    3427-3431m
    3431-3435m
    3435-3439m
    3439-3443m
    Core photo at depth: 3707-3710m
    Core photo at depth: 3710-3714m
    Core photo at depth: 3714-3718m
    Core photo at depth: 3718-3722m
    Core photo at depth: 3722-3723m
    3707-3710m
    3710-3714m
    3714-3718m
    3718-3722m
    3722-3723m

  • Palynological slides at the Norwegian Offshore Directorate
    Palynological slides at the Norwegian Offshore Directorate
    Sample depth
    Depth unit
    Sample type
    Laboratory
    1840.0
    [m]
    DC
    GEOCH
    1860.0
    [m]
    DC
    GEOCH
    1870.0
    [m]
    DC
    GEOCH
    1880.0
    [m]
    DC
    GEOCH
    1890.0
    [m]
    DC
    GEOCH
    1900.0
    [m]
    DC
    GEOCH
    1920.0
    [m]
    DC
    GEOCH
    1930.0
    [m]
    DC
    GEOCH
    1960.0
    [m]
    DC
    GEOCH
    1970.0
    [m]
    DC
    GEOCH
    1980.0
    [m]
    DC
    GEOCH
    1989.0
    [m]
    DC
    GEOCH
    2022.0
    [m]
    DC
    GEOCH
    2037.0
    [m]
    DC
    GEOCH
    2052.0
    [m]
    DC
    GEOCH
    2067.0
    [m]
    DC
    GEOCH
    2082.0
    [m]
    DC
    GEOCH
    2097.0
    [m]
    DC
    GEOCH
    2112.0
    [m]
    DC
    GEOCH
    2127.0
    [m]
    DC
    GEOCH
    2142.0
    [m]
    DC
    GEOCH
    2157.0
    [m]
    DC
    GEOCH
    2172.0
    [m]
    DC
    GEOCH
    2202.0
    [m]
    DC
    GEOCH
    2217.0
    [m]
    DC
    GEOCH
    2232.0
    [m]
    DC
    GEOCH
    2247.0
    [m]
    DC
    GEOCH
    2277.0
    [m]
    DC
    GEOCH
    2292.0
    [m]
    DC
    GEOCH
    2307.0
    [m]
    DC
    GEOCH
    2322.0
    [m]
    DC
    GEOCH
    2337.0
    [m]
    DC
    GEOCH
    2352.0
    [m]
    DC
    GEOCH
    2367.0
    [m]
    DC
    GEOCH
    2382.0
    [m]
    DC
    GEOCH
    2397.0
    [m]
    DC
    GEOCH
    2412.0
    [m]
    DC
    GEOCH
    2424.0
    [m]
    DC
    GEOCH
    2442.0
    [m]
    DC
    GEOCH
    2460.0
    [m]
    DC
    GEOCH
    2472.0
    [m]
    DC
    GEOCH
    2482.0
    [m]
    DC
    GEOCH
    2517.0
    [m]
    DC
    GEOCH
    2532.0
    [m]
    DC
    GEOCH
    2547.0
    [m]
    DC
    GEOCH
    2562.0
    [m]
    DC
    GEOCH
    2577.0
    [m]
    DC
    GEOCH
    2592.0
    [m]
    DC
    GEOCH
    2607.0
    [m]
    DC
    GEOCH
    2622.0
    [m]
    DC
    GEOCH
    2634.0
    [m]
    DC
    GEOCH
    2652.0
    [m]
    DC
    GEOCH
    2679.0
    [m]
    DC
    GEOCH
    2694.0
    [m]
    DC
    GEOCH
    2709.0
    [m]
    DC
    GEOCH
    2724.0
    [m]
    DC
    GEOCH
    2739.0
    [m]
    DC
    GEOCH
    2757.0
    [m]
    DC
    GEOCH
    2772.0
    [m]
    DC
    GEOCH
    2787.0
    [m]
    DC
    GEOCH
    2802.0
    [m]
    DC
    GEOCH
    2812.0
    [m]
    DC
    GEOCH
    2832.0
    [m]
    DC
    GEOCH
    2850.0
    [m]
    DC
    GEOCH
    2865.0
    [m]
    DC
    GEOCH
    2880.0
    [m]
    DC
    GEOCH
    2895.0
    [m]
    DC
    GEOCH
    2910.0
    [m]
    DC
    GEOCH
    2925.0
    [m]
    DC
    GEOCH
    2940.0
    [m]
    DC
    GEOCH
    2942.4
    [m]
    C
    GEOCH
    2943.3
    [m]
    C
    GEOCH
    2944.0
    [m]
    C
    GEOCH
    2944.7
    [m]
    C
    GEOCH
    2945.3
    [m]
    C
    GEOCH
    2945.8
    [m]
    C
    GEOCH
    2958.0
    [m]
    DC
    GEOCH
    2973.0
    [m]
    DC
    GEOCH
    2988.0
    [m]
    DC
    GEOCH
    3003.0
    [m]
    DC
    GEOCH
    3018.0
    [m]
    DC
    GEOCH
    3033.0
    [m]
    DC
    GEOCH
    3048.0
    [m]
    DC
    GEOCH
    3063.0
    [m]
    DC
    GEOCH
    3078.0
    [m]
    DC
    GEOCH
    3093.0
    [m]
    DC
    GEOCH
    3099.0
    [m]
    DC
    GEOCH
    3105.0
    [m]
    DC
    GEOCH
    3108.0
    [m]
    DC
    GEOCH
    3111.0
    [m]
    DC
    GEOCH
    3120.0
    [m]
    DC
    GEOCH
    3120.0
    [m]
    DC
    GEOCH
    3132.0
    [m]
    DC
    GEOCH
    3135.0
    [m]
    DC
    GEOCH
    3141.0
    [m]
    DC
    GEOCH
    3150.0
    [m]
    DC
    GEOCH
    3162.0
    [m]
    DC
    GEOCH
    3168.0
    [m]
    DC
    GEOCH
    3171.0
    [m]
    DC
    GEOCH
    3176.0
    [m]
    C
    GEOCH
    3176.2
    [m]
    C
    OD
    3176.8
    [m]
    C
    OD
    3177.2
    [m]
    C
    OD
    3178.0
    [m]
    DC
    GEOCHEM
    3178.7
    [m]
    C
    OD
    3179.3
    [m]
    C
    GEOCHEM
    3180.1
    [m]
    C
    GEOCHE
    3180.3
    [m]
    C
    GEOCHE
    3180.5
    [m]
    C
    OD
    3181.8
    [m]
    C
    GEOCHEM
    3185.8
    [m]
    C
    GEOCHE
    3186.0
    [m]
    DC
    GEOCHE
    3186.8
    [m]
    C
    GEOCHE
    3189.4
    [m]
    C
    GEOCHE
    3201.0
    [m]
    DC
    GEOCHE
    3216.0
    [m]
    DC
    GEOCHE
    3231.0
    [m]
    DC
    GEOCHE
    3261.0
    [m]
    DC
    GEOCHE
    3276.0
    [m]
    DC
    GEOCHE
    3291.0
    [m]
    DC
    GEOCHE
    3297.0
    [m]
    DC
    GEOCHE
    3306.0
    [m]
    DC
    GEOCHE
    3321.0
    [m]
    DC
    GEOCHE
    3336.0
    [m]
    DC
    GEOCHE
    3351.0
    [m]
    DC
    GEOCHE
    3359.5
    [m]
    C
    GEOCHE
    3366.0
    [m]
    DC
    GEOCHE
    3366.1
    [m]
    C
    GEOCHE
    3378.0
    [m]
    DC
    GEOCHE
    3396.6
    [m]
    C
    GEOCHE
    3409.1
    [m]
    C
    GEOCHE
    3414.6
    [m]
    C
    GEOCHE
    3420.3
    [m]
    C
    GEOCHE
    3427.4
    [m]
    C
    GEOCHE
    3441.4
    [m]
    C
    GEOCHE
    3450.0
    [m]
    DC
    GEOCHE
    3465.0
    [m]
    DC
    GEOCHE
    3480.0
    [m]
    DC
    GEOCHE
    3495.0
    [m]
    DC
    GEOCHE
    3501.0
    [m]
    DC
    GEOCHE
    3517.0
    [m]
    DC
    GEOCHE
    3519.0
    [m]
    DC
    GEOCHE
    3531.0
    [m]
    DC
    GEOCHE
    3546.0
    [m]
    DC
    GEOCHE
    3561.0
    [m]
    DC
    GEOCHE
    3576.0
    [m]
    DC
    GEOCHE
    3591.0
    [m]
    DC
    GEOCHE
    3606.0
    [m]
    DC
    GEOCHE
    3666.0
    [m]
    DC
    GEOCHE
    3681.0
    [m]
    DC
    GEOCHE
    3696.0
    [m]
    DC
    GEOCHE
    3696.0
    [m]
    DC
    GEOCHE
    3707.0
    [m]
    DC
    GEOCHE
    3741.0
    [m]
    DC
    GEOCHE
    3753.0
    [m]
    DC
    GEOCHE

  • Lithostratigraphy

  • 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
    2.56
    pdf
    36.86

  • Drill stem tests (DST)
    Drill stem tests (DST)
    Test number
    From depth MD
    [m]
    To depth MD
    [m]
    Choke size
    [mm]
    1.0
    3468
    3482
    15.9
    2.0
    3379
    3385
    12.7
    Drill stem tests (DST)
    Test number
    Final shut-in pressure
    [MPa]
    Final flow pressure
    [MPa]
    Bottom hole pressure
    [MPa]
    Downhole temperature
    [°C]
    1.0
    2.0
    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
    0.661
    2.0
    870
    118000
    0.858
    0.642
    136

  • Logs
    Logs
    Log type
    Log top depth [m]
    Log bottom depth [m]
    CBL VDL GR
    860
    2920
    CBL VDL GR
    1300
    1781
    CBL VDL GR
    2786
    3684
    DITE SDT MSFL GR
    2923
    3754
    DLL GR
    2923
    3752
    FMS SHDT GR
    2923
    3737
    LDL CNL NGT EPT GR
    2923
    3756
    LSS LDL GR
    1782
    2936
    MWD
    281
    3176
    MWD
    3189
    3359
    RFT
    3042
    3374
    RFT
    3171
    3175
    RFT
    3543
    3655
    RFT
    3643
    3643
    RLL
    3172
    3286
    RLL
    3373
    3753
    VSP
    1700
    3675

  • 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
    278.0
    36
    278.0
    0.00
    LOT
    SURF.COND.
    20
    316.0
    26
    350.0
    1.34
    LOT
    INTERM.
    13 3/8
    1787.0
    17 1/2
    1800.0
    1.76
    LOT
    INTERM.
    9 5/8
    2924.0
    12 1/4
    2940.0
    1.95
    LOT
    LINER
    7
    3739.0
    8 1/2
    3753.0
    0.00
    LOT

  • Drilling mud
    Drilling mud
    Depth MD [m]
    Mud weight [g/cm3]
    Visc. [mPa.s]
    Yield point [Pa]
    Mud type
    Date measured
    281
    1.15
    48.0
    7.0
    WATER BASED
    18.06.1987
    631
    1.18
    61.0
    8.0
    WAT ER BASED
    18.06.1987
    1873
    1.20
    20.0
    7.0
    WATER BASED
    07.05.1987
    1981
    1.30
    20.0
    7.0
    WATER BASED
    07.05.1987
    2133
    1.30
    65.0
    6.0
    WATER BASED
    18.06.1987
    2307
    1.35
    26.0
    8.0
    WATER BASED
    01.06.1987
    2392
    1.40
    22.0
    5.5
    WATER BASED
    01.06.1987
    2535
    1.40
    55.0
    9.0
    WATER BASED
    18.06.1987
    2594
    1.45
    22.0
    7.8
    WATER BASED
    01.06.1987
    2700
    1.45
    55.0
    7.0
    WATER BASED
    18.06.1987
    2968
    1.50
    50.0
    9.0
    WATER BASED
    18.06.1987
    3062
    1.55
    55.0
    5.0
    WATER BASED
    18.06.1987
    3644
    1.55
    27.0
    4.5
    WATER BASED
    29.06.1987

  • 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
    0.22