Factpages Norwegian Offshore Directorate
Factpages Norwegian Offshore Directorate
Factpages Norwegian Offshore Directorate
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25.12.2024 - 01:26
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7120/12-1

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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.
    7120/12-1
    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.
    7120/12-1
    Seismic location
    Position of spud location on seismic survey lines. SP: shotpoint.
    722 273 SP.105
    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.
    Norsk Hydro Produksjon AS
    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.
    250-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.
    134
    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,
    01.06.1980
    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.
    12.10.1980
    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.
    12.10.1982
    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.
    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.
    167.0
    Total depth (MD) [m RKB]
    Total measured length of wellbore from kelly bushing to total depth (driller's depth).
    3573.0
    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).
    3516.0
    Maximum inclination [°]
    Maximum deviation, in degrees, from a vertical well path.Shown only for released wells.
    23
    Bottom hole temperature [°C]
    Estimated temperature at final total depth of the wellbore. Shown only for released wells. See discription.
    65
    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.
    MIDDLE 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.
    KOBBE 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' 48.71'' N
    EW degrees
    Geographic coordinate of the wellhead, east-west degrees.
    20° 45' 20.13'' E
    NS UTM [m]
    Universal Transverse Mercator coordinate of the wellhead, north-south.
    7890289.38
    EW UTM [m]
    Universal Transverse Mercator coordinate of the wellhead, east-west.
    491169.71
    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.
    123

  • Wellbore history
    Well 7120/12-1 was, together with Statoil's well 7119/12-1, the first well to be drilled offshore northern Norway in the Norwegian Sea, Troms I area. Based on seismic interpretation and regional geological data the location of the well was planned to test possible sandstone reservoirs of Middle Jurassic, Early Jurassic, and Late Triassic age. Post-Jurassic sediments were not considered prospective due to lack of closure and/or reservoir rocks. The well was planned to be drilled through a seismic marker at 1965 + 90 m and down to 2500 m (+ 300 m).
    Operations and results
    Exploration well 7120/12-1 was spudded with the semi-submersible installation Treasure Seeker on 1 June 1980 and drilled to TD at 3573 m in Middle Triassic sandstones and shales (Kobbe Formation). When testing the BOP after setting the 20" casing a leakage was detected in the kill line. Three days was spent repairing this before operations could continue. At 1900 m drilling was interrupted by a 35-days labour strike, from 10 July to 14 August. The hole deviation was significant in the 8 3/4" section, building angle from 4 deg at 1875 m to 23 deg at TD. This resulted in a 57 m difference between drilled depth and true vertical depth at final TD. The well was drilled with seawater and hi-vis pills through the 36" and 26" sections down to 710 m and with lignosulphonate/lignite (Spersene/XP-20) mud from 710 m to TD.
    The well encountered traces of hydrocarbons in thin sandstone reservoirs of Early Cretaceous and Late Triassic age.
    The target seismic marker was reached at 2019 m (the Fuglen Formation). A 450 m thick sequence of sandstones with minor interbeds of shales of Middle to Lower Jurassic and Late Triassic age was penetrated below this marker, from 2047 m to 2497 m (Stø, Nordmela, Tubåen, and Fruholmen Formations). The sandstones in this sequence were water bearing. From log evaluation total net sand in the sequence was 271.5 m with an average porosity of 19% in the top interval decreasing to 15% in the lowest one. The Early Cretaceous sandstones, 1543 m to 1660 m, occurred as thin interbeds in a shale sequence, and were very fine to fine grained and partly calcite cemented. The net pay was 21 m and the average calculated porosity and water saturation was 16% and 74%, respectively. The hydrocarbons were considered residual and immovable. In the Late to middle Triassic from 3095 m to 3560 m (Snadd and Kobbe Formations) contained 43.5 m net sand with porosities in the range 7 % to 12 % and water saturation in the range 65 % to 88 %, from log evaluations.
    Organic geochemistry show 2 % to 11 % TOC with a Hydrogen Index in the range 200 - 500 mg HC/g TOC throughout a massive Late Jurassic shale section from 1705 m to 2018 m. The sequence is immature in well position with %Ro ca 0.5 and Tmax ca 425 degC at 2000 m. The analyses also indicated migrated hydrocarbons in the Middle Jurassic to Late Triassic sandstones, in contradiction to a general lack of shows recorded during drilling.
    Five conventional cores were taken. Core 1 was cut from 1535 to 1546 m in the Lower Cretaceous (Knurr Formation). Core 2 was cut from 1661 to 1668 m in the upper part of the Hekkingen Formation. Core 3 was cut from 1702.6 to 1707.6 m in the Hekkingen Formation. Core 4 was cut from 2042 to 2058.6 m covering the top of the Middle Jurassic sandstone and 5 m of the overlying Fuglen Formation. Core 5 was cut from 3521.3 to 3525.5 m in the Kobbe Formation. Three RFT runs were made for pressure recording and evaluation of the encountered sandstone reservoirs. Due to tight formations and tool problems a restricted number of pressure recordings were obtained and no samples could be taken in the Early Cretaceous and the Triassic sandstones. The pressure recordings from the Middle Jurassic to Late Triassic sandstone sequence gave a gradient of 0.455 psi/ft (1.02 g/cm3). No significant overpressures were detected where measurements were taken, only a slight increase from a normal trend could be interpreted in the lowest part of the well.
    The well was permanently abandoned as dry with weak shows on 12 October 1980.
    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]
    280.00
    3474.50

  • 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
    1535.0
    1546.3
    [m ]
    2
    1661.0
    1668.0
    [m ]
    3
    1702.6
    1708.3
    [m ]
    4
    2042.0
    2058.6
    [m ]
    5
    3521.0
    3525.6
    [m ]
    Cores at the Norwegian Offshore Directorate
    Total core sample length [m]
    45.2
    Cores at the Norwegian Offshore Directorate
    Cores available for sampling?
    YES

  • Core photos
    Core photos
    Core photo at depth: 1535-1537m
    Core photo at depth: 1537-1540m
    Core photo at depth: 1540-1542m
    Core photo at depth: 1542-1545m
    Core photo at depth: 1545-1546m
    1535-1537m
    1537-1540m
    1540-1542m
    1542-1545m
    1545-1546m
    Core photo at depth: 1661-1663m
    Core photo at depth: 1663-1666m
    Core photo at depth: 1666-1668m
    Core photo at depth: 1702-1705m
    Core photo at depth: 1705-1708m
    1661-1663m
    1663-1666m
    1666-1668m
    1702-1705m
    1705-1708m
    Core photo at depth: 2042-2044m
    Core photo at depth: 2044-2047m
    Core photo at depth: 2047-2050m
    Core photo at depth: 2050-2053m
    Core photo at depth: 2053-2055m
    2042-2044m
    2044-2047m
    2047-2050m
    2050-2053m
    2053-2055m
    Core photo at depth: 2055-2057m
    Core photo at depth: 2057-2058m
    Core photo at depth: 3521-3524m
    Core photo at depth: 3524-3525m
    Core photo at depth:  
    2055-2057m
    2057-2058m
    3521-3524m
    3524-3525m

  • Palynological slides at the Norwegian Offshore Directorate
    Palynological slides at the Norwegian Offshore Directorate
    Sample depth
    Depth unit
    Sample type
    Laboratory
    450.0
    [m]
    DC
    480.0
    [m]
    DC
    500.0
    [m]
    DC
    550.0
    [m]
    DC
    595.0
    [m]
    DC
    IKU
    600.0
    [m]
    DC
    640.0
    [m]
    DC
    IKU
    650.0
    [m]
    DC
    670.0
    [m]
    DC
    699.0
    [m]
    SWC
    IKU
    700.0
    [m]
    DC
    705.0
    [m]
    SWC
    IKU
    710.0
    [m]
    SWC
    IKU
    715.0
    [m]
    SWC
    IKU
    720.0
    [m]
    SWC
    IKU
    720.0
    [m]
    DC
    725.0
    [m]
    DC
    727.0
    [m]
    SWC
    IKU
    729.0
    [m]
    SWC
    IKU
    730.0
    [m]
    SWC
    IKU
    735.0
    [m]
    SWC
    IKU
    735.0
    [m]
    DC
    739.0
    [m]
    SWC
    IKU
    740.0
    [m]
    SWC
    IKU
    744.0
    [m]
    SWC
    IKU
    745.0
    [m]
    SWC
    IKU
    745.0
    [m]
    DC
    748.0
    [m]
    SWC
    IKU
    750.0
    [m]
    SWC
    IKU
    750.0
    [m]
    DC
    IKU
    750.0
    [m]
    DC
    755.0
    [m]
    DC
    IKU
    760.0
    [m]
    SWC
    IKU
    775.0
    [m]
    SWC
    IKU
    780.0
    [m]
    SWC
    IKU
    795.0
    [m]
    SWC
    IKU
    800.0
    [m]
    DC
    815.0
    [m]
    SWC
    IKU
    850.0
    [m]
    DC
    855.0
    [m]
    SWC
    IKU
    875.0
    [m]
    SWC
    IKU
    890.0
    [m]
    SWC
    IKU
    900.0
    [m]
    DC
    915.0
    [m]
    SWC
    IKU
    940.0
    [m]
    SWC
    IKU
    940.0
    [m]
    DC
    955.0
    [m]
    SWC
    IKU
    960.0
    [m]
    DC
    965.0
    [m]
    DC
    IKU
    975.0
    [m]
    SWC
    IKU
    990.0
    [m]
    DC
    IKU
    1000.0
    [m]
    SWC
    IKU
    1000.0
    [m]
    DC
    1010.0
    [m]
    DC
    IKU
    1020.0
    [m]
    SWC
    IKU
    1030.0
    [m]
    DC
    IKU
    1050.0
    [m]
    DC
    IKU
    1060.0
    [m]
    SWC
    IKU
    1070.0
    [m]
    DC
    IKU
    1080.0
    [m]
    SWC
    IKU
    1090.0
    [m]
    SWC
    IKU
    1100.0
    [m]
    SWC
    IKU
    1110.0
    [m]
    DC
    IKU
    1130.0
    [m]
    DC
    IKU
    1140.0
    [m]
    SWC
    IKU
    1150.0
    [m]
    DC
    IKU
    1160.0
    [m]
    DC
    IKU
    1160.0
    [m]
    SWC
    IKU
    1165.0
    [m]
    DC
    IKU
    1170.0
    [m]
    DC
    IKU
    1180.0
    [m]
    SWC
    IKU
    1195.0
    [m]
    SWC
    IKU
    1200.0
    [m]
    SWC
    IKU
    1210.0
    [m]
    SWC
    IKU
    1225.0
    [m]
    SWC
    IKU
    1240.0
    [m]
    SWC
    IKU
    1245.0
    [m]
    DC
    IKU
    1260.0
    [m]
    SWC
    IKU
    1290.0
    [m]
    SWC
    IKU
    1295.0
    [m]
    SWC
    IKU
    1300.0
    [m]
    DC
    IKU
    1305.0
    [m]
    SWC
    IKU
    1310.0
    [m]
    DC
    IKU
    1315.0
    [m]
    DC
    IKU
    1320.0
    [m]
    SWC
    IKU
    1330.0
    [m]
    DC
    IKU
    1345.0
    [m]
    DC
    IKU
    1350.0
    [m]
    SWC
    IKU
    1360.0
    [m]
    DC
    IKU
    1370.0
    [m]
    SWC
    IKU
    1380.0
    [m]
    DC
    IKU
    1383.0
    [m]
    SWC
    IKU
    1390.0
    [m]
    DC
    IKU
    1400.0
    [m]
    SWC
    IKU
    1406.0
    [m]
    SWC
    IKU
    1415.0
    [m]
    SWC
    IKU
    1420.0
    [m]
    DC
    IKU
    1432.0
    [m]
    SWC
    IKU
    1438.0
    [m]
    DC
    IKU
    1443.0
    [m]
    SWC
    IKU
    1450.0
    [m]
    SWC
    IKU
    1455.0
    [m]
    DC
    IKU
    1470.0
    [m]
    DC
    IKU
    1479.0
    [m]
    SWC
    IKU
    1485.0
    [m]
    DC
    IKU
    1496.0
    [m]
    SWC
    IKU
    1500.0
    [m]
    DC
    IKU
    1515.0
    [m]
    DC
    IKU
    1527.0
    [m]
    SWC
    IKU
    1531.0
    [m]
    SWC
    IKU
    1535.1
    [m]
    C
    OD
    1535.1
    [m]
    C
    OD
    1535.2
    [m]
    C
    OD
    1535.5
    [m]
    C
    OD
    1535.7
    [m]
    C
    OD
    1536.5
    [m]
    C
    IKU
    1536.5
    [m]
    C
    OD
    1536.7
    [m]
    C
    OD
    1536.7
    [m]
    C
    OD
    1537.2
    [m]
    C
    OD
    1537.5
    [m]
    C
    OD
    1537.7
    [m]
    C
    OD
    1538.0
    [m]
    C
    OD
    1538.2
    [m]
    C
    OD
    1538.4
    [m]
    C
    IKU
    1540.0
    [m]
    C
    OD
    1540.4
    [m]
    C
    OD
    1540.5
    [m]
    C
    OD
    1541.0
    [m]
    C
    OD
    1542.0
    [m]
    C
    OD
    1542.5
    [m]
    C
    OD
    1542.6
    [m]
    C
    OD
    1542.8
    [m]
    C
    OD
    1543.0
    [m]
    C
    OD
    1543.2
    [m]
    C
    OD
    1543.5
    [m]
    C
    OD
    1544.0
    [m]
    C
    OD
    1544.9
    [m]
    C
    OD
    1545.0
    [m]
    DC
    IKU
    1545.4
    [m]
    C
    OD
    1545.6
    [m]
    C
    OD
    1545.7
    [m]
    C
    OD
    1546.0
    [m]
    C
    OD
    1546.3
    [m]
    C
    OD
    1555.0
    [m]
    SWC
    IKU
    1560.0
    [m]
    DC
    IKU
    1565.0
    [m]
    SWC
    IKU
    1572.0
    [m]
    SWC
    IKU
    1575.0
    [m]
    DC
    IKU
    1587.0
    [m]
    SWC
    IKU
    1605.0
    [m]
    DC
    IKU
    1620.0
    [m]
    DC
    IKU
    1635.0
    [m]
    DC
    IKU
    1637.0
    [m]
    SWC
    IKU
    1647.0
    [m]
    SWC
    IKU
    1661.5
    [m]
    C
    OD
    1662.1
    [m]
    C
    OD
    1662.9
    [m]
    C
    OD
    1663.1
    [m]
    C
    OD
    1663.8
    [m]
    C
    OD
    1663.8
    [m]
    C
    OD
    1664.5
    [m]
    C
    IKU
    1665.0
    [m]
    SWC
    IKU
    1665.7
    [m]
    C
    IKU
    1666.0
    [m]
    C
    OD
    1666.6
    [m]
    C
    OD
    1668.0
    [m]
    C
    OD
    1668.0
    [m]
    C
    IKU
    1680.0
    [m]
    SWC
    IKU
    1685.0
    [m]
    SWC
    IKU
    1700.0
    [m]
    SWC
    IKU
    1702.8
    [m]
    C
    OD
    1703.0
    [m]
    C
    OD
    1703.3
    [m]
    C
    OD
    1703.8
    [m]
    C
    OD
    1703.9
    [m]
    C
    OD
    1704.8
    [m]
    C
    IKU
    1705.1
    [m]
    C
    OD
    1705.2
    [m]
    C
    IKU
    1705.7
    [m]
    C
    IKU
    1706.0
    [m]
    C
    IKU
    1706.2
    [m]
    C
    OD
    1706.3
    [m]
    C
    IKU
    1706.5
    [m]
    C
    IKU
    1707.5
    [m]
    C
    OD
    1707.9
    [m]
    C
    OD
    1710.0
    [m]
    DC
    IKU
    1715.0
    [m]
    SWC
    IKU
    1745.0
    [m]
    SWC
    IKU
    1748.0
    [m]
    DC
    IKU
    1750.0
    [m]
    DC
    IKU
    1754.0
    [m]
    SWC
    IKU
    1770.0
    [m]
    SWC
    IKU
    1786.0
    [m]
    SWC
    IKU
    1790.0
    [m]
    DC
    IKU
    1800.0
    [m]
    SWC
    IKU
    1850.0
    [m]
    SWC
    IKU
    1855.0
    [m]
    SWC
    IKU
    1860.0
    [m]
    DC
    IKU
    1865.0
    [m]
    DC
    IKU
    1870.0
    [m]
    SWC
    IKU
    1870.0
    [m]
    DC
    IKU
    1875.0
    [m]
    DC
    IKU
    1901.0
    [m]
    SWC
    IKU
    1930.0
    [m]
    DC
    IKU
    1945.0
    [m]
    DC
    IKU
    1960.0
    [m]
    DC
    IKU
    1966.0
    [m]
    SWC
    IKU
    1975.0
    [m]
    DC
    IKU
    1990.0
    [m]
    SWC
    IKU
    1990.0
    [m]
    DC
    IKU
    2005.0
    [m]
    DC
    IKU
    2011.0
    [m]
    SWC
    IKU
    2016.0
    [m]
    SWC
    IKU
    2024.0
    [m]
    SWC
    IKU
    2025.0
    [m]
    DC
    IKU
    2037.0
    [m]
    SWC
    IKU
    2038.0
    [m]
    DC
    IKU
    2040.0
    [m]
    DC
    IKU
    2042.3
    [m]
    C
    OD
    2042.3
    [m]
    C
    IKU
    2042.5
    [m]
    C
    ICHRON
    2042.9
    [m]
    C
    OD
    2043.2
    [m]
    C
    OD
    2044.3
    [m]
    C
    IKU
    2044.7
    [m]
    C
    OD
    2045.4
    [m]
    C
    OD
    2045.8
    [m]
    C
    IKU
    2046.0
    [m]
    C
    ICHRON
    2046.0
    [m]
    C
    OD
    2046.3
    [m]
    C
    IKU
    2046.4
    [m]
    C
    OD
    2047.5
    [m]
    C
    OD
    2048.8
    [m]
    C
    OD
    2049.7
    [m]
    C
    ICHRON
    2050.5
    [m]
    C
    OD
    2050.8
    [m]
    C
    IKU
    2050.9
    [m]
    C
    OD
    2052.5
    [m]
    C
    IKU
    2053.3
    [m]
    C
    OD
    2053.4
    [m]
    C
    ICHRON
    2054.5
    [m]
    C
    IKU
    2054.9
    [m]
    C
    OD
    2055.5
    [m]
    C
    OD
    2055.9
    [m]
    C
    OD
    2055.9
    [m]
    C
    OD
    2056.3
    [m]
    C
    IKU
    2056.5
    [m]
    C
    ICHRON
    2056.5
    [m]
    C
    OD
    2060.0
    [m]
    DC
    IKU
    2075.0
    [m]
    DC
    IKU
    2090.0
    [m]
    DC
    IKU
    2091.0
    [m]
    SWC
    IKU
    2103.0
    [m]
    DC
    IKU
    2104.0
    [m]
    SWC
    IKU
    2120.0
    [m]
    DC
    IKU
    2130.0
    [m]
    DC
    IKU
    2143.0
    [m]
    DC
    IKU
    2145.0
    [m]
    DC
    IKU
    2160.0
    [m]
    DC
    IKU
    2170.0
    [m]
    SWC
    IKU
    2175.0
    [m]
    DC
    IKU
    2190.0
    [m]
    DC
    IKU
    2205.0
    [m]
    DC
    IKU
    2220.0
    [m]
    DC
    IKU
    2250.0
    [m]
    DC
    IKU
    2255.0
    [m]
    DC
    IKU
    2265.0
    [m]
    SWC
    IKU
    2270.0
    [m]
    DC
    IKU
    2275.0
    [m]
    DC
    IKU
    2290.0
    [m]
    DC
    2300.0
    [m]
    DC
    2300.0
    [m]
    DC
    IKU
    2310.0
    [m]
    DC
    2315.0
    [m]
    DC
    IKU
    2320.0
    [m]
    DC
    2330.0
    [m]
    DC
    2330.0
    [m]
    DC
    IKU
    2335.0
    [m]
    DC
    IKU
    2339.0
    [m]
    SWC
    IKU
    2340.0
    [m]
    DC
    2344.0
    [m]
    SWC
    IKU
    2348.0
    [m]
    DC
    IKU
    2350.0
    [m]
    DC
    IKU
    2350.0
    [m]
    DC
    OD
    2360.0
    [m]
    DC
    2370.0
    [m]
    DC
    IKU
    2375.0
    [m]
    SWC
    IKU
    2383.0
    [m]
    DC
    2385.0
    [m]
    DC
    OD
    2385.0
    [m]
    DC
    IKU
    2387.0
    [m]
    SWC
    IKU
    2400.0
    [m]
    DC
    OD
    2400.0
    [m]
    DC
    IKU
    2403.0
    [m]
    DC
    2415.0
    [m]
    DC
    IKU
    2429.0
    [m]
    SWC
    IKU
    2430.0
    [m]
    DC
    OD
    2433.0
    [m]
    DC
    2445.0
    [m]
    DC
    IKU
    2450.0
    [m]
    DC
    2460.0
    [m]
    DC
    IKU
    2475.0
    [m]
    DC
    IKU
    2475.0
    [m]
    DC
    2478.0
    [m]
    DC
    IKU
    2495.0
    [m]
    DC
    IKU
    2500.0
    [m]
    DC
    2510.0
    [m]
    DC
    IKU
    2525.0
    [m]
    DC
    IKU
    2525.0
    [m]
    DC
    OD
    2540.0
    [m]
    DC
    IKU
    2550.0
    [m]
    DC
    OD
    2555.0
    [m]
    DC
    IKU
    2560.0
    [m]
    DC
    OD
    2570.0
    [m]
    DC
    OD
    2580.0
    [m]
    DC
    OD
    2590.0
    [m]
    DC
    OD
    2600.0
    [m]
    DC
    OD
    2600.0
    [m]
    SWC
    IKU
    2610.0
    [m]
    DC
    OD
    2610.0
    [m]
    DC
    OD
    2620.0
    [m]
    DC
    OD
    2630.0
    [m]
    DC
    OD
    2640.0
    [m]
    DC
    OD
    2650.0
    [m]
    DC
    OD
    2660.0
    [m]
    DC
    OD
    2670.0
    [m]
    DC
    OD
    2670.0
    [m]
    SWC
    IKU
    2680.0
    [m]
    DC
    OD
    2686.0
    [m]
    SWC
    IKU
    2690.0
    [m]
    DC
    OD
    2700.0
    [m]
    DC
    OD
    2700.0
    [m]
    DC
    IKU
    2703.0
    [m]
    DC
    IKU
    2710.0
    [m]
    DC
    OD
    2720.0
    [m]
    DC
    OD
    2720.0
    [m]
    DC
    IKU
    2730.0
    [m]
    DC
    OD
    2735.0
    [m]
    DC
    IKU
    2740.0
    [m]
    DC
    OD
    2750.0
    [m]
    DC
    OD
    2750.0
    [m]
    DC
    IKU
    2760.0
    [m]
    DC
    OD
    2765.0
    [m]
    DC
    IKU
    2770.0
    [m]
    DC
    OD
    2780.0
    [m]
    DC
    OD
    2780.0
    [m]
    DC
    IKU
    2787.0
    [m]
    SWC
    IKU
    2790.0
    [m]
    DC
    OD
    2795.0
    [m]
    DC
    IKU
    2800.0
    [m]
    DC
    OD
    2810.0
    [m]
    DC
    OD
    2810.0
    [m]
    DC
    IKU
    2816.0
    [m]
    SWC
    IKU
    2820.0
    [m]
    DC
    OD
    2825.0
    [m]
    DC
    IKU
    2830.0
    [m]
    DC
    OD
    2840.0
    [m]
    DC
    OD
    2840.0
    [m]
    DC
    IKU
    2850.0
    [m]
    SWC
    IKU
    2850.0
    [m]
    DC
    OD
    2855.0
    [m]
    DC
    IKU
    2860.0
    [m]
    DC
    OD
    2870.0
    [m]
    DC
    OD
    2870.0
    [m]
    DC
    IKU
    2880.0
    [m]
    DC
    OD
    2885.0
    [m]
    DC
    IKU
    2890.0
    [m]
    DC
    OD
    2898.0
    [m]
    DC
    IKU
    2900.0
    [m]
    DC
    OD
    2902.0
    [m]
    SWC
    IKU
    2905.0
    [m]
    DC
    IKU
    2910.0
    [m]
    DC
    OD
    2920.0
    [m]
    DC
    OD
    2920.0
    [m]
    DC
    IKU
    2925.0
    [m]
    SWC
    IKU
    2930.0
    [m]
    DC
    OD
    2938.0
    [m]
    DC
    IKU
    2940.0
    [m]
    DC
    IKU
    2940.0
    [m]
    DC
    OD
    2950.0
    [m]
    DC
    OD
    2955.0
    [m]
    DC
    IKU
    2960.0
    [m]
    DC
    OD
    2970.0
    [m]
    DC
    IKU
    2970.0
    [m]
    DC
    OD
    2970.0
    [m]
    DC
    OD
    2980.0
    [m]
    DC
    OD
    2985.0
    [m]
    DC
    IKU
    2990.0
    [m]
    DC
    OD
    3000.0
    [m]
    DC
    OD
    3010.0
    [m]
    DC
    OD
    3015.0
    [m]
    DC
    IKU
    3020.0
    [m]
    DC
    OD
    3030.0
    [m]
    DC
    IKU
    3030.0
    [m]
    DC
    OD
    3040.0
    [m]
    DC
    OD
    3043.0
    [m]
    SWC
    IKU
    3045.0
    [m]
    DC
    IKU
    3050.0
    [m]
    DC
    OD
    3060.0
    [m]
    DC
    OD
    3060.0
    [m]
    DC
    IKU
    3070.0
    [m]
    DC
    OD
    3070.0
    [m]
    DC
    IKU
    3080.0
    [m]
    DC
    OD
    3085.0
    [m]
    SWC
    IKU
    3095.0
    [m]
    DC
    IKU
    3115.0
    [m]
    DC
    IKU
    3155.0
    [m]
    DC
    IKU
    3167.0
    [m]
    SWC
    IKU
    3175.0
    [m]
    DC
    IKU
    3195.0
    [m]
    DC
    IKU
    3201.0
    [m]
    SWC
    IKU
    3220.0
    [m]
    DC
    IKU
    3240.0
    [m]
    DC
    IKU
    3255.0
    [m]
    DC
    IKU
    3270.0
    [m]
    DC
    IKU
    3275.0
    [m]
    SWC
    IKU
    3283.0
    [m]
    DC
    IKU
    3285.0
    [m]
    DC
    IKU
    3315.0
    [m]
    DC
    IKU
    3330.0
    [m]
    DC
    IKU
    3337.0
    [m]
    SWC
    IKU
    3350.0
    [m]
    DC
    IKU
    3373.0
    [m]
    DC
    IKU
    3375.0
    [m]
    DC
    IKU
    3395.0
    [m]
    DC
    IKU
    3415.0
    [m]
    DC
    IKU
    3425.0
    [m]
    SWC
    IKU
    3435.0
    [m]
    DC
    IKU
    3445.0
    [m]
    SWC
    IKU
    3455.0
    [m]
    DC
    IKU
    3460.0
    [m]
    DC
    FUGRO
    3472.0
    [m]
    SWC
    IKU
    3475.0
    [m]
    DC
    IKU
    3475.0
    [m]
    DC
    FUGRO
    3480.0
    [m]
    DC
    FUGRO
    3488.0
    [m]
    DC
    FUGRO
    3495.0
    [m]
    DC
    IKU
    3500.0
    [m]
    DC
    FUGRO
    3505.0
    [m]
    DC
    FUGRO
    3505.0
    [m]
    SWC
    IKU
    3508.0
    [m]
    SWC
    IKU
    3515.0
    [m]
    DC
    IKU
    3515.5
    [m]
    SWC
    IKU
    3520.0
    [m]
    DC
    FUGRO
    3521.6
    [m]
    C
    FUGRO
    3522.0
    [m]
    C
    OD
    3522.0
    [m]
    C
    IKU
    3522.1
    [m]
    C
    ICHRON
    3522.3
    [m]
    C
    OD
    3522.4
    [m]
    C
    OD
    3522.5
    [m]
    C
    IKU
    3523.0
    [m]
    DC
    IKU
    3523.3
    [m]
    C
    FUGRO
    3523.4
    [m]
    C
    IKU
    3523.7
    [m]
    C
    OD
    3524.0
    [m]
    C
    OD
    3524.4
    [m]
    C
    ICHRON
    3524.5
    [m]
    C
    OD
    3524.5
    [m]
    C
    IKU
    3524.6
    [m]
    C
    OD
    3525.5
    [m]
    C
    FUGRO
    3525.5
    [m]
    C
    IKU
    3525.6
    [m]
    C
    OD
    3534.0
    [m]
    SWC
    IKU
    3543.0
    [m]
    SWC
    IKU
    3545.0
    [m]
    DC
    IKU
    3560.0
    [m]
    DC
    IKU
    3560.0
    [m]
    DC
    3563.0
    [m]
    DC
    IKU
    3565.0
    [m]
    DC
    3570.0
    [m]
    DC
    3570.0
    [m]
    DC
    IKU
    3570.0
    [m]
    SWC
    IKU
    3573.0
    [m]
    DC
    IKU
    3575.0
    [m]
    DC
    IKU
    3575.0
    [m]
    DC

  • Lithostratigraphy

  • Composite logs
    Composite logs
    Document name
    Document format
    Document size [MB]
    pdf
    0.64

  • Geochemical information
    Geochemical information
    Document name
    Document format
    Document size [MB]
    pdf
    7.50

  • 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
    9.77
    pdf
    2.46

  • Logs
    Logs
    Log type
    Log top depth [m]
    Log bottom depth [m]
    CST
    695
    875
    CST
    890
    1305
    CST
    1320
    1860
    CST
    1327
    1875
    CST
    1880
    2344
    CST
    2333
    2670
    CST
    2686
    3219
    CST
    3246
    3570
    CYBERDIP
    1303
    3571
    DLL MSFL
    2950
    3571
    FDC CNL GR
    1303
    2528
    FDC GR
    278
    1310
    HDT
    690
    3571
    HRT
    300
    1150
    HRT
    900
    1600
    ISF LSS GR
    278
    2527
    ISF SONIC GR
    2000
    3572
    LDT CNL GR
    2000
    3572
    RFT
    1608
    1852
    RFT
    2060
    2540
    RFT
    2627
    2959
    RFT
    2960
    3492
    VELOCITY
    192
    1876
    VELOCITY
    192
    3570

  • 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
    254.0
    36
    255.0
    0.00
    LOT
    SURF.COND.
    20
    666.0
    26
    685.0
    1.90
    LOT
    INTERM.
    13 3/8
    1277.0
    17 1/2
    1290.0
    1.93
    LOT
    INTERM.
    9 5/8
    1835.0
    12 1/4
    1850.0
    1.92
    LOT
    LINER
    7
    3548.0
    8 1/2
    3548.0
    0.00
    LOT

  • Drilling mud
    Drilling mud
    Depth MD [m]
    Mud weight [g/cm3]
    Visc. [mPa.s]
    Yield point [Pa]
    Mud type
    Date measured
    279
    1.10
    5.0
    12.0
    spud mud
    691
    1.20
    12.0
    10.0
    water based
    1815
    1.26
    12.0
    4.0
    water based
    1860
    1.32
    water based
    2322
    1.32
    16.0
    4.0
    water based
    2570
    1.26
    15.0
    5.0
    water based
    2981
    1.22
    18.0
    5.0
    water based
    3397
    1.21
    16.0
    5.0
    water based
    3573
    1.32
    24.0
    7.0
    water based

  • Thin sections at the Norwegian Offshore Directorate
    Thin sections at the Norwegian Offshore Directorate
    Depth
    Unit
    3521.40
    [m ]
    3523.19
    [m ]
    3525.10
    [m ]
    1543.15
    [m ]
    1543.85
    [m ]
    1544.15
    [m ]
    1703.50
    [m ]
    1704.00
    [m ]
    3521.30
    [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
    0.28