Factpages Norwegian Offshore Directorate
Factpages Norwegian Offshore Directorate
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23.07.2024 - 01:26
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7119/12-1

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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.
    7119/12-1
    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.
    BARENTS SEA
    Well name
    Official name of the parent well for the wellbore based on Norwegian Offshore Directorate guidelines for designation of wells and wellbores.
    7119/12-1
    Seismic location
    Position of spud location on seismic survey lines. SP: shotpoint.
    738-424 &SP.484
    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.
    251-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.
    119
    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,
    14.06.1980
    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.
    10.10.1980
    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.
    10.10.1982
    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.
    11.02.2005
    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 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.
    25.0
    Water depth [m]
    Depth in metres betweem mean sea level and sea floor.
    200.0
    Total depth (MD) [m RKB]
    Total measured length of wellbore from kelly bushing to total depth (driller's depth).
    3088.0
    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).
    3087.0
    Maximum inclination [°]
    Maximum deviation, in degrees, from a vertical well path.Shown only for released wells.
    4.4
    Bottom hole temperature [°C]
    Estimated temperature at final total depth of the wellbore. Shown only for released wells. See discription.
    96
    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.
    STØ FM
    Geodetic datum
    Reference system for coordinates. Example of legal values: ED50.
    ED50
    NS degrees
    Geographic coordinate of the wellhead, north-south degrees.
    71° 6' 8'' N
    EW degrees
    Geographic coordinate of the wellhead, east-west degrees.
    19° 47' 40.29'' E
    NS UTM [m]
    Universal Transverse Mercator coordinate of the wellhead, north-south.
    7889443.98
    EW UTM [m]
    Universal Transverse Mercator coordinate of the wellhead, east-west.
    456424.42
    UTM zone
    Universal Transverse Mercator zone. Examples of legal values: 31, 32, 33, 34.
    34
    NPDID wellbore
    Norwegian Offshore Directorate's unique id for the wellbore.
    121
  • Wellbore history

    General
    Well 7119/12-1 was the first exploration well to be drilled in the Barents Sea. It was placed on a horst block forming the upper part of the seismic closure 7119/12-1 Alpha structure. The well was designed to gather information about the hydrocarbon potential of the Troms I area, specifically to test hydrocarbon potential and reservoir rock quality of 7119/12-Alpha. The primary target was sandstone of middle Jurassic age. Secondary targets were Early Jurassic and Late Triassic sandstones. Planned TD was into rocks of probable Triassic age at an estimated depth of 3500 m.
    Operations and results
    Wildcat well 7119/12-1 was spudded with the semi-submersible installation Ross Rig on 14 June 1980 and drilled to TD at 3088 m in Early Jurassic Stø Formation. Two major problems were encountered in the drilling phase of the well. The first one concerned boulders while drilling 36" hole, causing low ROP and the hole caving in. The second problem was the combination of junk in hole and a very hard, well-cemented sandstone at 2654 m causing heavy bit wear. On 13 July drilling was interrupted by a 38 days strike. Due to a late start-up and the strike, and as drilling season ended on 1 October, no test could be performed. The well was drilled with spud mud down to 615 m and with bentonite / lignosulphonate mud from 615 m to TD.
    Top reservoir, Stø Formation, came in at 2658 m. Logs, RFT samples, and shows on cores and cuttings proved oil in the reservoir. The reservoir properties were however poor, with only 18,5 m net sand out of 430 m, and a moderate 13.6% average porosity in the net sand. Six RFT runs were conducted from 2658 m to TD. Out of a total of 73 pressure tests attempted only 15 pressure points were obtained due to tight formation. The pressure gradients obtained corresponded to 0.92 to 0.95 g/cc. Both logs and RFT showed that the OWC had not been reached. Repeat Formation Test (RFT) segregated fluid samples were collected at 2659 m, 2706 m, 2721 m, 2764 m, and 2775 m. All samples except the 1-gallon chamber from 2659 m were bled off on the rig at atmospheric pressure. On-rig analyses proved no or only traces of hydrocarbons in all samples. The 1-gallon sample from 2659 was opened and analyzed on-shore and contained mud filtrate with a film of hydrocarbons on top. Fourteen conventional cores were cut in the reservoir zone from 2667 m to 3002 m with a total of 164 meter recovered.
    The well was permanently abandoned on 10 October 1980 as a well with oil shows.
    Testing
    No drill stem test was performed
  • Cuttings at the Norwegian Offshore Directorate

    Cuttings at the Norwegian Offshore Directorate
    Cuttings available for sampling?
    YES
    Cuttings at the Norwegian Offshore Directorate
    Cutting sample, top depth [m]
    Cutting samples, bottom depth [m]
    295.00
    3088.00
  • 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
    2667.0
    2672.7
    [m ]
    2
    2674.0
    2674.2
    [m ]
    3
    2675.5
    2677.8
    [m ]
    4
    2680.0
    2685.2
    [m ]
    5
    2700.0
    2712.7
    [m ]
    6
    2714.0
    2714.8
    [m ]
    7
    2718.0
    2736.3
    [m ]
    8
    2736.3
    2753.7
    [m ]
    9
    2754.0
    2772.0
    [m ]
    10
    2772.0
    2790.0
    [m ]
    11
    2810.0
    2828.5
    [m ]
    12
    2828.5
    2845.7
    [m ]
    13
    2924.0
    2936.2
    [m ]
    14
    2984.0
    3001.6
    [m ]
    Cores at the Norwegian Offshore Directorate
    Total core sample length [m]
    163.9
    Cores at the Norwegian Offshore Directorate
    Cores available for sampling?
    YES
  • Core photos

    Core photos
    Core photo at depth: 2667-2669m
    Core photo at depth: 2669-2672m
    Core photo at depth: 2672-2673m
    Core photo at depth: 2675-2677m
    Core photo at depth: 2680-2682m
    2667-2669m
    2669-2672m
    2672-2673m
    2675-2677m
    2680-2682m
    Core photo at depth: 2682-2685m
    Core photo at depth: 2700-2702m
    Core photo at depth: 2702-2705m
    Core photo at depth: 2705-2708m
    Core photo at depth: 2708-2710m
    2682-2685m
    2700-2702m
    2702-2705m
    2705-2708m
    2708-2710m
    Core photo at depth: 2710-2712m
    Core photo at depth: 2714-2715m
    Core photo at depth: 2718-2720m
    Core photo at depth: 2720-2723m
    Core photo at depth: 2723-2726m
    2710-2712m
    2714-2715m
    2718-2720m
    2720-2723m
    2723-2726m
    Core photo at depth: 2726-2728m
    Core photo at depth: 2728-2731m
    Core photo at depth: 2731-2734m
    Core photo at depth: 2734-2736m
    Core photo at depth: 2736-2739m
    2726-2728m
    2728-2731m
    2731-2734m
    2734-2736m
    2736-2739m
    Core photo at depth: 2739-2741m
    Core photo at depth: 2741-2744m
    Core photo at depth: 2744-2747m
    Core photo at depth: 2747-2749m
    Core photo at depth: 2749-2752m
    2739-2741m
    2741-2744m
    2744-2747m
    2747-2749m
    2749-2752m
    Core photo at depth: 2752-2753m
    Core photo at depth: 2754-2756m
    Core photo at depth: 2756-2759m
    Core photo at depth: 2759-2762m
    Core photo at depth: 2762-2764m
    2752-2753m
    2754-2756m
    2756-2759m
    2759-2762m
    2762-2764m
    Core photo at depth: 2764-2767m
    Core photo at depth: 2767-2770m
    Core photo at depth: 2770-2772m
    Core photo at depth: 2772-2774m
    Core photo at depth: 2774-2777m
    2764-2767m
    2767-2770m
    2770-2772m
    2772-2774m
    2774-2777m
    Core photo at depth: 2777-2780m
    Core photo at depth: 2780-2782m
    Core photo at depth: 2782-2785m
    Core photo at depth: 2785-2788m
    Core photo at depth: 2788-2790m
    2777-2780m
    2780-2782m
    2782-2785m
    2785-2788m
    2788-2790m
    Core photo at depth: 2810-2812m
    Core photo at depth: 2812-2815m
    Core photo at depth: 2815-2818m
    Core photo at depth: 2818-2820m
    Core photo at depth: 2820-2823m
    2810-2812m
    2812-2815m
    2815-2818m
    2818-2820m
    2820-2823m
    Core photo at depth: 2823-2826m
    Core photo at depth: 2826-2828m
    Core photo at depth: 2828-2831m
    Core photo at depth: 2831-2833m
    Core photo at depth: 2833-2836m
    2823-2826m
    2826-2828m
    2828-2831m
    2831-2833m
    2833-2836m
    Core photo at depth: 2836-2839m
    Core photo at depth: 2839-2842m
    Core photo at depth: 2842-2844m
    Core photo at depth: 2844-2845m
    Core photo at depth: 2924-2926m
    2836-2839m
    2839-2842m
    2842-2844m
    2844-2845m
    2924-2926m
    Core photo at depth: 2926-2929m
    Core photo at depth: 2929-2932m
    Core photo at depth: 2932-2934m
    Core photo at depth: 2934-2936m
    Core photo at depth: 2984-2986m
    2926-2929m
    2929-2932m
    2932-2934m
    2934-2936m
    2984-2986m
    Core photo at depth: 2986-2989m
    Core photo at depth: 2989-2992m
    Core photo at depth: 2992-2994m
    Core photo at depth: 2994-2997m
    Core photo at depth: 2997-3000m
    2986-2989m
    2989-2992m
    2992-2994m
    2994-2997m
    2997-3000m
    Core photo at depth: 3000-3001m
    Core photo at depth:  
    Core photo at depth:  
    Core photo at depth:  
    Core photo at depth:  
    3000-3001m
  • Palynological slides at the Norwegian Offshore Directorate

    Palynological slides at the Norwegian Offshore Directorate
    Sample depth
    Depth unit
    Sample type
    Laboratory
    460.0
    [m]
    DC
    OD
    480.0
    [m]
    DC
    OD
    500.0
    [m]
    DC
    OD
    520.0
    [m]
    DC
    OD
    540.0
    [m]
    DC
    OD
    560.0
    [m]
    DC
    OD
    580.0
    [m]
    DC
    OD
    600.0
    [m]
    DC
    OD
    620.0
    [m]
    DC
    OD
    640.0
    [m]
    DC
    OD
    660.0
    [m]
    DC
    OD
    680.0
    [m]
    DC
    OD
    700.0
    [m]
    DC
    OD
    720.0
    [m]
    DC
    OD
    740.0
    [m]
    DC
    OD
    760.0
    [m]
    DC
    OD
    780.0
    [m]
    DC
    OD
    800.0
    [m]
    DC
    OD
    820.0
    [m]
    DC
    OD
    840.0
    [m]
    DC
    OD
    860.0
    [m]
    DC
    OD
    860.0
    [m]
    DC
    OD
    870.0
    [m]
    DC
    OD
    870.0
    [m]
    DC
    OD
    880.0
    [m]
    DC
    OD
    880.0
    [m]
    DC
    OD
    890.0
    [m]
    DC
    OD
    890.0
    [m]
    DC
    OD
    900.0
    [m]
    DC
    OD
    900.0
    [m]
    DC
    OD
    910.0
    [m]
    DC
    OD
    910.0
    [m]
    DC
    OD
    920.0
    [m]
    DC
    OD
    920.0
    [m]
    DC
    OD
    930.0
    [m]
    DC
    OD
    930.0
    [m]
    DC
    OD
    940.0
    [m]
    DC
    OD
    940.0
    [m]
    DC
    OD
    950.0
    [m]
    DC
    OD
    950.0
    [m]
    DC
    OD
    960.0
    [m]
    DC
    OD
    960.0
    [m]
    DC
    OD
    970.0
    [m]
    DC
    OD
    970.0
    [m]
    DC
    OD
    980.0
    [m]
    DC
    OD
    980.0
    [m]
    DC
    OD
    990.0
    [m]
    DC
    OD
    1010.0
    [m]
    DC
    OD
    1020.0
    [m]
    DC
    OD
    1030.0
    [m]
    DC
    OD
    1030.0
    [m]
    DC
    OD
    1040.0
    [m]
    DC
    OD
    1040.0
    [m]
    DC
    OD
    1050.0
    [m]
    DC
    OD
    1050.0
    [m]
    DC
    OD
    1060.0
    [m]
    DC
    OD
    1060.0
    [m]
    DC
    OD
    1080.0
    [m]
    DC
    OD
    1100.0
    [m]
    DC
    OD
    1120.0
    [m]
    DC
    OD
    1140.0
    [m]
    DC
    OD
    1160.0
    [m]
    DC
    OD
    1180.0
    [m]
    DC
    OD
    1200.0
    [m]
    DC
    OD
    1220.0
    [m]
    DC
    OD
    1240.0
    [m]
    DC
    OD
    1260.0
    [m]
    DC
    OD
    1280.0
    [m]
    DC
    OD
    1300.0
    [m]
    DC
    OD
    1320.0
    [m]
    DC
    OD
    1340.0
    [m]
    DC
    OD
    1360.0
    [m]
    DC
    OD
    1380.0
    [m]
    DC
    OD
    1400.0
    [m]
    DC
    OD
    1420.0
    [m]
    DC
    OD
    1440.0
    [m]
    DC
    OD
    1460.0
    [m]
    DC
    OD
    1480.0
    [m]
    DC
    OD
    1500.0
    [m]
    DC
    OD
    1520.0
    [m]
    DC
    OD
    1540.0
    [m]
    DC
    OD
    1560.0
    [m]
    DC
    OD
    1580.0
    [m]
    DC
    OD
    1600.0
    [m]
    DC
    OD
    1620.0
    [m]
    DC
    OD
    1640.0
    [m]
    DC
    OD
    1660.0
    [m]
    DC
    OD
    1680.0
    [m]
    DC
    OD
    1700.0
    [m]
    DC
    OD
    1720.0
    [m]
    DC
    OD
    1740.0
    [m]
    DC
    OD
    1760.0
    [m]
    DC
    OD
    1780.0
    [m]
    DC
    OD
    1800.0
    [m]
    DC
    OD
    1820.0
    [m]
    DC
    OD
    1840.0
    [m]
    DC
    OD
    1860.0
    [m]
    DC
    OD
    1880.0
    [m]
    DC
    OD
    1900.0
    [m]
    DC
    OD
    1920.0
    [m]
    DC
    OD
    1940.0
    [m]
    DC
    OD
    1960.0
    [m]
    DC
    OD
    1980.0
    [m]
    DC
    OD
    2000.0
    [m]
    DC
    OD
    2020.0
    [m]
    DC
    OD
    2040.0
    [m]
    DC
    OD
    2060.0
    [m]
    DC
    OD
    2080.0
    [m]
    DC
    OD
    2100.0
    [m]
    DC
    OD
    2120.0
    [m]
    DC
    OD
    2140.0
    [m]
    DC
    OD
    2160.0
    [m]
    DC
    OD
    2180.0
    [m]
    DC
    OD
    2200.0
    [m]
    DC
    OD
    2220.0
    [m]
    DC
    OD
    2240.0
    [m]
    DC
    OD
    2260.0
    [m]
    DC
    OD
    2280.0
    [m]
    DC
    OD
    2320.0
    [m]
    DC
    OD
    2340.0
    [m]
    DC
    OD
    2360.0
    [m]
    DC
    OD
    2380.0
    [m]
    DC
    OD
    2420.0
    [m]
    DC
    OD
    2440.0
    [m]
    DC
    OD
    2460.0
    [m]
    DC
    OD
    2480.0
    [m]
    DC
    OD
    2500.0
    [m]
    DC
    OD
    2520.0
    [m]
    DC
    OD
    2540.0
    [m]
    DC
    OD
    2560.0
    [m]
    DC
    OD
    2580.0
    [m]
    DC
    OD
    2600.0
    [m]
    DC
    OD
    2620.0
    [m]
    DC
    OD
    2640.0
    [m]
    DC
    OD
    2660.0
    [m]
    DC
    OD
    2988.0
    [m]
    C
    ICDRON
    2999.0
    [m]
    C
    ICDRON
  • Lithostratigraphy

  • Composite logs

    Composite logs
    Document name
    Document format
    Document size [MB]
    pdf
    0.57
  • Geochemical information

    Geochemical information
    Document name
    Document format
    Document size [MB]
    pdf
    6.08
    pdf
    3.17
  • 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
    15.33
    pdf
    1.72
  • Logs

    Logs
    Log type
    Log top depth [m]
    Log bottom depth [m]
    CBL
    225
    1551
    CBL
    1000
    2504
    CBL
    2300
    3054
    CST
    743
    3086
    DLL MSFL
    2504
    3088
    FDC CNL GR CAL
    1551
    3092
    FDC GR CAL
    600
    1567
    HDT
    600
    2509
    HDT GEODIP
    2504
    3092
    ISF SONIC GR SP
    225
    613
    ISF SONIC GR SP MSFL
    600
    3092
    LSS
    287
    3092
    RFT
    2658
    3088
    VELOCITY
    440
    3088
    WAVEFORM VDL
    2650
    3092
  • 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
    262.0
    36
    263.0
    0.00
    LOT
    SURF.COND.
    20
    575.0
    26
    590.0
    1.10
    LOT
    INTERM.
    13 3/8
    1526.0
    17 1/2
    1540.0
    1.68
    LOT
    INTERM.
    9 5/8
    2479.0
    12 1/4
    2491.0
    1.80
    LOT
    LINER
    7
    3063.0
    8 1/2
    3063.0
    0.00
    LOT
  • Drilling mud

    Drilling mud
    Depth MD [m]
    Mud weight [g/cm3]
    Visc. [mPa.s]
    Yield point [Pa]
    Mud type
    Date measured
    255
    1.05
    45.0
    seawater
    615
    1.20
    29.0
    seawater
    1055
    1.20
    17.0
    16.0
    seawater
    1699
    1.20
    30.0
    12.0
    seawater
    2450
    1.20
    17.0
    11.0
    seawater
    2598
    1.32
    21.0
    11.0
    seawater
    2807
    1.30
    21.0
    9.0
    seawater
    3088
    1.28
    19.0
    8.0
    seawater
  • Thin sections at the Norwegian Offshore Directorate

    Thin sections at the Norwegian Offshore Directorate
    Depth
    Unit
    2984.75
    [m ]
    2993.00
    [m ]
    2669.50
    [m ]
    2676.68
    [m ]
    2680.00
    [m ]
    2701.05
    [m ]
    2718.62
    [m ]
    2721.71
    [m ]
    2761.31
    [m ]
    2765.00
    [m ]
    2767.96
    [m ]
    2772.67
    [m ]
    2777.01
    [m ]
    2780.62
    [m ]
  • 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
    0.18