Factpages Norwegian Offshore Directorate
Factpages Norwegian Offshore Directorate
Factpages Norwegian Offshore Directorate
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25.11.2024 - 01:30
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7128/6-1

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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.
    7128/6-1
    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.
    7128/6-1
    Seismic location
    Position of spud location on seismic survey lines. SP: shotpoint.
    BPGC. 87-116 & SP. 546
    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.
    Conoco Norway Inc.
    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.
    695-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.
    90
    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,
    11.08.1991
    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.
    08.11.1991
    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.
    08.11.1993
    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.
    02.12.2004
    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.
    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.
    23.5
    Water depth [m]
    Depth in metres betweem mean sea level and sea floor.
    336.0
    Total depth (MD) [m RKB]
    Total measured length of wellbore from kelly bushing to total depth (driller's depth).
    2543.0
    Maximum inclination [°]
    Maximum deviation, in degrees, from a vertical well path.Shown only for released wells.
    5.8
    Bottom hole temperature [°C]
    Estimated temperature at final total depth of the wellbore. Shown only for released wells. See discription.
    77
    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.
    PRE-DEVONIAN
    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.
    BASEMENT
    Geodetic datum
    Reference system for coordinates. Example of legal values: ED50.
    ED50
    NS degrees
    Geographic coordinate of the wellhead, north-south degrees.
    71° 31' 4.99'' N
    EW degrees
    Geographic coordinate of the wellhead, east-west degrees.
    28° 49' 3.41'' E
    NS UTM [m]
    Universal Transverse Mercator coordinate of the wellhead, north-south.
    7936359.06
    EW UTM [m]
    Universal Transverse Mercator coordinate of the wellhead, east-west.
    564304.64
    UTM zone
    Universal Transverse Mercator zone. Examples of legal values: 31, 32, 33, 34.
    35
    NPDID wellbore
    Norwegian Offshore Directorate's unique id for the wellbore.
    1836

  • Wellbore history
    General
    Well 7128/6-1 is located in the Finmark East area on the Finmark Platform approximately 226 km east north east of Hammerfest. The main objective of the well was to explore a bryozoan carbonate bioherm of the Røye Formation (Kungurian- Kazanian in age). Prognosed thickness of the carbonate was in excess of 180 m. The underlying Gzelian through Artinskian carbonate succession was seen as secondary objective. A third objective was sandstones of the Billefjorden Group (Visean), but no closure had been mapped at this horizon in the prospect area. Shallow gas warning was given for one interval at 369 m.
    The well is Type Well for the Tettegras, Ørn, Isbjørn, and Røye Formations and Reference Well for the Soldogg and Falk Formations.
    Operations and results
    Wildcat well 7128/6-1 was spudded with the semi-submersible installation Arcade Frontier on 11 August 1991 and drilled to TD at 2543 m in pre-Carboniferous Basement rocks. No shallow gas was encountered. No significant problems occurred during the drilling operation. The well was drilled with seawater and hi-vis pills down to 833 m and with KCl polymer WBS/200 mud from 833 m to TD.
    Top Røye Formation came in at 1623 m. The secondary target, the Artinskian to Gzhelian limestone succession was penetrated from 1745.4 m to 2102 m. Basement was encountered at 2533.5 m. Overlying the basement is a thick sandstone sequence of Early Carboniferous age, the Soldogg Formation. Shows were recorded in limestone in the interval from 1630 m down to 2076 and in a sandstone stringer at 2176. No shows in the Soldogg Formation. A total of 24 conventional cores were cut in the carbonate sequence yielding a total of 472.4 m core. A total of 139 sidewall cores were attempted and 137 were recovered. A total of 39 formation pressure tests were attempted and three fluid samples were collected. The fluid samples were all mud filtrate. Analysis indicated normal hydrostatic formation pressure. The well was permanently abandoned with oil shows on 8 November 1991.
    Testing
    One DST tests were performed in the interval 1623.5 m to 1664 m in the Røye Formation. Three attempts to make the well flow by means of lifting with N2-cushions gave no flow to the surface. Seventeen m3 of water was produced during initial and three reverse flow periods, but no hydrocarbons were observed.

  • 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]
    834.00
    2542.00

  • 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
    1629.0
    1641.0
    [m ]
    2
    1643.0
    1644.8
    [m ]
    3
    1645.0
    1646.6
    [m ]
    6
    1701.3
    1710.0
    [m ]
    7
    1710.3
    1728.0
    [m ]
    8
    1728.0
    1745.0
    [m ]
    9
    1745.0
    1755.0
    [m ]
    10
    1755.0
    1781.1
    [m ]
    11
    1783.2
    1810.0
    [m ]
    12
    1810.1
    1838.0
    [m ]
    13
    1838.1
    1873.0
    [m ]
    14
    1874.8
    1892.0
    [m ]
    15
    1892.5
    1928.0
    [m ]
    16
    1928.6
    1965.0
    [m ]
    17
    1968.0
    2005.3
    [m ]
    18
    2005.3
    2030.0
    [m ]
    19
    2030.9
    2043.0
    [m ]
    20
    2043.3
    2066.0
    [m ]
    21
    2066.9
    2094.0
    [m ]
    22
    2094.6
    2131.0
    [m ]
    23
    2222.0
    2249.4
    [m ]
    24
    2540.0
    2541.7
    [m ]
    Cores at the Norwegian Offshore Directorate
    Total core sample length [m]
    463.0
    Cores at the Norwegian Offshore Directorate
    Cores available for sampling?
    YES

  • Core photos
    Core photos
    Core photo at depth: 1629-1634m
    Core photo at depth: 1634-1639m
    Core photo at depth: 1639-1642m
    Core photo at depth: 1643-1645m
    Core photo at depth: 1645-1647m
    1629-1634m
    1634-1639m
    1639-1642m
    1643-1645m
    1645-1647m
    Core photo at depth: 1701-1706m
    Core photo at depth: 1706-1710m
    Core photo at depth: 1710-1715m
    Core photo at depth: 1715-1720m
    Core photo at depth: 1720-1725m
    1701-1706m
    1706-1710m
    1710-1715m
    1715-1720m
    1720-1725m
    Core photo at depth: 1725-1728m
    Core photo at depth: 1728-1733m
    Core photo at depth: 1733-1738m
    Core photo at depth: 1738-1743m
    Core photo at depth: 1743-1745m
    1725-1728m
    1728-1733m
    1733-1738m
    1738-1743m
    1743-1745m
    Core photo at depth: 1745-1750m
    Core photo at depth: 1750-1755m
    Core photo at depth: 1755-1760m
    Core photo at depth: 1760-1765m
    Core photo at depth: 1765-1770m
    1745-1750m
    1750-1755m
    1755-1760m
    1760-1765m
    1765-1770m
    Core photo at depth: 1770-1775m
    Core photo at depth: 1775-1780m
    Core photo at depth: 1780-1783m
    Core photo at depth: 1783-1788m
    Core photo at depth: 1788-1793m
    1770-1775m
    1775-1780m
    1780-1783m
    1783-1788m
    1788-1793m
    Core photo at depth: 1793-1798m
    Core photo at depth: 1798-1803m
    Core photo at depth: 1803-1808m
    Core photo at depth: 1808-1810m
    Core photo at depth: 1810-1815m
    1793-1798m
    1798-1803m
    1803-1808m
    1808-1810m
    1810-1815m
    Core photo at depth: 1815-1820m
    Core photo at depth: 1820-1825m
    Core photo at depth: 1825-1830m
    Core photo at depth: 1830-1835m
    Core photo at depth: 1835-1838m
    1815-1820m
    1820-1825m
    1825-1830m
    1830-1835m
    1835-1838m
    Core photo at depth: 1838-1843m
    Core photo at depth: 1843-1848m
    Core photo at depth: 1848-1853m
    Core photo at depth: 1853-1858m
    Core photo at depth: 1858-1863m
    1838-1843m
    1843-1848m
    1848-1853m
    1853-1858m
    1858-1863m
    Core photo at depth: 1863-1868m
    Core photo at depth: 1868-1873m
    Core photo at depth: 1873-1874m
    Core photo at depth: 1874-1878m
    Core photo at depth: 1878-1883m
    1863-1868m
    1868-1873m
    1873-1874m
    1874-1878m
    1878-1883m
    Core photo at depth: 1883-1888m
    Core photo at depth: 1888-1892m
    Core photo at depth: 1892-1896m
    Core photo at depth: 1896-1901m
    Core photo at depth: 1901-1906m
    1883-1888m
    1888-1892m
    1892-1896m
    1896-1901m
    1901-1906m
    Core photo at depth: 1906-1911m
    Core photo at depth: 1911-1916m
    Core photo at depth: 1916-1921m
    Core photo at depth: 1921-1926m
    Core photo at depth: 1926-1931m
    1906-1911m
    1911-1916m
    1916-1921m
    1921-1926m
    1926-1931m
    Core photo at depth: 1929-1933m
    Core photo at depth: 1933-1938m
    Core photo at depth: 1938-1943m
    Core photo at depth: 1943-1948m
    Core photo at depth: 1948-1953m
    1929-1933m
    1933-1938m
    1938-1943m
    1943-1948m
    1948-1953m
    Core photo at depth: 1953-1958m
    Core photo at depth: 1958-1963m
    Core photo at depth: 1963-1966m
    Core photo at depth: 1968-1973m
    Core photo at depth: 1973-1978m
    1953-1958m
    1958-1963m
    1963-1966m
    1968-1973m
    1973-1978m
    Core photo at depth: 1978-1983m
    Core photo at depth: 1983-1988m
    Core photo at depth: 1988-1993m
    Core photo at depth: 1993-1998m
    Core photo at depth: 1998-2003m
    1978-1983m
    1983-1988m
    1988-1993m
    1993-1998m
    1998-2003m
    Core photo at depth: 2003-2005m
    Core photo at depth: 2005-2010m
    Core photo at depth: 2010-2015m
    Core photo at depth: 2015-2020m
    Core photo at depth: 2020-2025m
    2003-2005m
    2005-2010m
    2010-2015m
    2015-2020m
    2020-2025m
    Core photo at depth: 2025-2030m
    Core photo at depth: 2030-2031m
    Core photo at depth: 2031-2035m
    Core photo at depth: 2035-2040m
    Core photo at depth: 2040-2045m
    2025-2030m
    2030-2031m
    2031-2035m
    2035-2040m
    2040-2045m
    Core photo at depth: 2043-2048m
    Core photo at depth: 2048-2053m
    Core photo at depth: 2053-2058m
    Core photo at depth: 2058-2063m
    Core photo at depth: 2063-2067m
    2043-2048m
    2048-2053m
    2053-2058m
    2058-2063m
    2063-2067m
    Core photo at depth: 2067-2071m
    Core photo at depth: 2071-2076m
    Core photo at depth: 2076-2081m
    Core photo at depth: 2081-2086m
    Core photo at depth: 2086-2091m
    2067-2071m
    2071-2076m
    2076-2081m
    2081-2086m
    2086-2091m
    Core photo at depth: 2091-2094m
    Core photo at depth: 2095-2099m
    Core photo at depth: 2099-2104m
    Core photo at depth: 2104-2109m
    Core photo at depth: 2109-2114m
    2091-2094m
    2095-2099m
    2099-2104m
    2104-2109m
    2109-2114m
    Core photo at depth: 2114-2119m
    Core photo at depth: 2119-2124m
    Core photo at depth: 2124-2129m
    Core photo at depth: 2129-2132m
    Core photo at depth: 2222-2227m
    2114-2119m
    2119-2124m
    2124-2129m
    2129-2132m
    2222-2227m
    Core photo at depth: 2227-2232m
    Core photo at depth: 2232-2237m
    Core photo at depth: 2237-2242m
    Core photo at depth: 2242-2247m
    Core photo at depth: 2247-2249m
    2227-2232m
    2232-2237m
    2237-2242m
    2242-2247m
    2247-2249m
    Core photo at depth: 2540-2542m
    Core photo at depth:  
    Core photo at depth:  
    Core photo at depth:  
    Core photo at depth:  
    2540-2542m

  • Palynological slides at the Norwegian Offshore Directorate
    Palynological slides at the Norwegian Offshore Directorate
    Sample depth
    Depth unit
    Sample type
    Laboratory
    2121.2
    [m]
    C
    OD
    2160.0
    [m]
    DC
    UIB
    2163.0
    [m]
    DC
    UIB
    2175.0
    [m]
    DC
    UIB
    2187.0
    [m]
    DC
    UIB
    2193.0
    [m]
    DC
    UIB
    2196.0
    [m]
    DC
    UIB
    2208.0
    [m]
    DC
    UIB
    2220.0
    [m]
    DC
    UIB
    2222.2
    [m]
    C
    UIB
    2222.4
    [m]
    C
    UIB
    2222.4
    [m]
    C
    UIB
    2222.6
    [m]
    C
    UIB
    2222.7
    [m]
    C
    UIB
    2222.7
    [m]
    C
    UIB
    2222.8
    [m]
    C
    UIB
    2223.0
    [m]
    C
    UIB
    2223.1
    [m]
    C
    UIB
    2223.3
    [m]
    C
    UIB
    2223.5
    [m]
    C
    UIB
    2223.8
    [m]
    C
    UIB
    2224.4
    [m]
    C
    UIB
    2224.6
    [m]
    C
    UIB
    2224.8
    [m]
    C
    UIB
    2225.8
    [m]
    C
    UIB
    2225.8
    [m]
    C
    UIB
    2225.9
    [m]
    C
    UIB
    2226.4
    [m]
    C
    UIB
    2226.4
    [m]
    C
    UIB
    2227.6
    [m]
    C
    UIB
    2227.7
    [m]
    C
    UIB
    2227.8
    [m]
    C
    UIB
    2229.1
    [m]
    C
    UIB
    2232.0
    [m]
    C
    UIB
    2232.5
    [m]
    C
    UIB
    2232.7
    [m]
    C
    UIB
    2233.0
    [m]
    C
    UIB
    2233.1
    [m]
    C
    UIB
    2233.3
    [m]
    C
    UIB
    2233.4
    [m]
    C
    UIB
    2234.2
    [m]
    C
    UIB
    2234.7
    [m]
    C
    UIB
    2234.8
    [m]
    C
    UIB
    2235.1
    [m]
    C
    UIB
    2235.2
    [m]
    C
    UIB
    2235.5
    [m]
    C
    UIB
    2236.7
    [m]
    C
    UIB
    2237.1
    [m]
    C
    UIB
    2238.3
    [m]
    C
    UIB
    2238.4
    [m]
    C
    UIB
    2239.4
    [m]
    C
    UIB
    2239.6
    [m]
    C
    UIB
    2239.7
    [m]
    C
    UIB
    2240.3
    [m]
    C
    UIB
    2241.8
    [m]
    C
    UIB
    2242.0
    [m]
    C
    UIB
    2244.4
    [m]
    C
    UIB
    2244.6
    [m]
    C
    UIB
    2245.2
    [m]
    C
    OD
    2245.3
    [m]
    C
    UIB
    2245.5
    [m]
    C
    UIB
    2246.8
    [m]
    C
    UIB
    2247.0
    [m]
    DC
    UIB
    2247.3
    [m]
    C
    UIB
    2247.4
    [m]
    C
    UIB
    2268.0
    [m]
    DC
    UIB
    2277.0
    [m]
    DC
    UIB
    2286.0
    [m]
    DC
    UIB
    2289.0
    [m]
    DC
    UIB
    2307.0
    [m]
    DC
    UIB
    2316.0
    [m]
    DC
    UIB
    2322.0
    [m]
    DC
    UIB
    2331.0
    [m]
    DC
    UIB
    2340.0
    [m]
    DC
    UIB
    2349.0
    [m]
    DC
    UIB
    2358.0
    [m]
    DC
    UIB
    2421.0
    [m]
    DC
    UIB

  • Lithostratigraphy

  • Composite logs
    Composite logs
    Document name
    Document format
    Document size [MB]
    pdf
    0.42

  • Geochemical information
    Geochemical information
    Document name
    Document format
    Document size [MB]
    pdf
    2.30

  • 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
    1.80
    pdf
    28.92

  • Drill stem tests (DST)
    Drill stem tests (DST)
    Test number
    From depth MD
    [m]
    To depth MD
    [m]
    Choke size
    [mm]
    1.0
    1623
    1664
    0.0
    Drill stem tests (DST)
    Test number
    Final shut-in pressure
    [MPa]
    Final flow pressure
    [MPa]
    Bottom hole pressure
    [MPa]
    Downhole temperature
    [°C]
    1.0
    16.000
    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

  • Logs
    Logs
    Log type
    Log top depth [m]
    Log bottom depth [m]
    CBIL GR
    1569
    2124
    DAC GR
    0
    0
    DAC GR
    1569
    2540
    DEL2 GR
    1600
    2150
    DIFL ACL GR
    2060
    2540
    DIFL ACL ZDL CN GR
    0
    0
    DIFL ACL ZDL CN GR
    1525
    2130
    DIFL MLL ACL GR SP
    747
    1577
    DIP GR
    1569
    2540
    DLL MLL GR
    2060
    2539
    DLL MLL SL
    1565
    2128
    FMT
    1630
    2525
    FMT
    1645
    0
    FMT
    1905
    0
    FMT R
    1645
    0
    GR ACL DIFL
    0
    0
    GR ACL DIFL
    358
    825
    MWD - DIR GR RES
    360
    2540
    SWC
    459
    816
    SWC
    843
    1575
    SWC
    1585
    2523
    VSP
    470
    2541
    ZDL CN SL
    823
    1477
    ZDL CN SL
    2060
    2540

  • 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
    453.0
    36
    455.0
    0.00
    LOT
    INTERM.
    20
    823.8
    26
    825.0
    0.00
    LOT
    INTERM.
    13 3/8
    1569.4
    17 1/2
    1570.0
    0.00
    LOT
    INTERM.
    9 5/8
    1800.0
    12 1/4
    1802.0
    0.00
    LOT
    OPEN HOLE
    2543.0
    8 1/2
    2543.0
    0.00
    LOT

  • Drilling mud
    Drilling mud
    Depth MD [m]
    Mud weight [g/cm3]
    Visc. [mPa.s]
    Yield point [Pa]
    Mud type
    Date measured
    397
    1.03
    WATER BASED
    16.08.1991
    403
    1.14
    57.0
    8.0
    WATER BASED
    06.11.1991
    403
    1.01
    WATER BASED
    07.11.1991
    454
    1.10
    WATER BASED
    16.08.1991
    454
    1.10
    WATER BASED
    16.08.1991
    584
    1.10
    WATER BASED
    16.08.1991
    830
    1.20
    WATER BASED
    16.08.1991
    830
    1.44
    14.0
    27.0
    WATER BASED
    20.08.1991
    830
    1.00
    WATER BASED
    26.08.1991
    830
    1.10
    46.0
    14.0
    WATER BASED
    26.08.1991
    830
    1.20
    44.0
    13.0
    WATER BASED
    28.08.1991
    830
    1.17
    41.0
    12.0
    WATER BASED
    28.08.1991
    837
    1.20
    42.0
    18.0
    WATER BASED
    29.08.1991
    936
    1.20
    40.0
    14.0
    WATER BASED
    30.08.1991
    1069
    1.18
    41.0
    12.0
    WATER BASED
    02.09.1991
    1069
    1.19
    52.0
    27.0
    WATER BASED
    02.09.1991
    1333
    1.19
    43.0
    13.0
    WATER BASED
    02.09.1991
    1367
    1.19
    42.0
    11.0
    WATER BASED
    03.09.1991
    1550
    1.19
    43.0
    11.0
    WATER BASED
    04.09.1991
    1552
    1.14
    56.0
    8.0
    WATER BASED
    05.11.1991
    1569
    1.19
    47.0
    11.0
    WATER BASED
    09.09.1991
    1578
    1.19
    43.0
    13.0
    WATER BASED
    05.09.1991
    1578
    1.19
    45.0
    14.0
    WATER BASED
    09.09.1991
    1578
    1.19
    48.0
    14.0
    WATER BASED
    09.09.1991
    1630
    1.19
    45.0
    10.0
    WATER BASED
    10.09.1991
    1644
    1.17
    46.0
    10.0
    WATER BASED
    11.09.1991
    1647
    1.16
    46.0
    10.0
    WATER BASED
    12.09.1991
    1648
    1.16
    49.0
    10.0
    WATER BASED
    16.09.1991
    1656
    1.16
    48.0
    12.0
    WATER BASED
    16.09.1991
    1696
    1.15
    50.0
    17.0
    WATER BASED
    16.09.1991
    1698
    1.15
    54.0
    16.0
    WATER BASED
    16.09.1991
    1702
    1.15
    53.0
    15.0
    WATER BASED
    17.09.1991
    1709
    1.16
    53.0
    15.0
    WATER BASED
    18.09.1991
    1712
    1.16
    10.0
    12.0
    WATER BASED
    20.09.1991
    1728
    1.16
    10.0
    14.0
    WATER BASED
    20.09.1991
    1739
    1.16
    10.0
    6.5
    WATER BASED
    24.09.1991
    1747
    1.17
    10.0
    7.5
    WATER BASED
    24.09.1991
    1760
    1.17
    49.0
    15.0
    WATER BASED
    23.10.1991
    1768
    1.16
    10.0
    7.5
    WATER BASED
    24.09.1991
    1775
    1.17
    56.0
    17.0
    WATER BASED
    25.10.1991
    1775
    1.16
    44.0
    15.0
    WATER BASED
    28.10.1991
    1775
    1.13
    56.0
    4.0
    WATER BASED
    01.11.1991
    1775
    1.16
    42.0
    13.0
    WATER BASED
    28.10.1991
    1775
    1.15
    44.0
    15.0
    WATER BASED
    29.10.1991
    1775
    1.13
    40.0
    4.0
    WATER BASED
    29.10.1991
    1775
    1.13
    41.0
    4.0
    WATER BASED
    31.10.1991
    1775
    1.14
    56.0
    6.0
    WATER BASED
    05.11.1991
    1775
    1.15
    58.0
    8.0
    WATER BASED
    05.11.1991
    1775
    1.14
    56.0
    8.0
    WATER BASED
    05.11.1991
    1783
    1.16
    52.0
    15.0
    WATER BASED
    24.09.1991
    1795
    1.16
    52.0
    13.0
    WATER BASED
    25.09.1991
    1810
    1.17
    56.0
    15.0
    WATER BASED
    24.10.1991
    1816
    1.16
    58.0
    16.0
    WATER BASED
    26.09.1991
    1838
    1.16
    52.0
    14.0
    WATER BASED
    27.09.1991
    1874
    1.16
    49.0
    13.0
    WATER BASED
    30.09.1991
    1892
    1.16
    43.0
    14.0
    WATER BASED
    30.09.1991
    1933
    1.17
    49.0
    10.0
    WATER BASED
    30.09.1991
    1968
    1.16
    49.0
    13.0
    WATER BASED
    02.10.1991
    2005
    1.16
    48.0
    16.0
    WATER BASED
    02.10.1991
    2030
    1.16
    52.0
    14.0
    WATER BASED
    03.10.1991
    2043
    1.17
    55.0
    16.0
    WATER BASED
    04.10.1991
    2063
    1.17
    54.0
    18.0
    WATER BASED
    07.10.1991
    2066
    1.17
    51.0
    15.0
    WATER BASED
    08.10.1991
    2094
    1.17
    48.0
    14.0
    WATER BASED
    08.10.1991
    2120
    1.17
    47.0
    14.0
    WATER BASED
    08.10.1991
    2131
    1.17
    44.0
    14.0
    WATER BASED
    09.10.1991
    2132
    1.16
    44.0
    13.0
    WATER BASED
    10.10.1991
    2162
    1.16
    47.0
    15.0
    WATER BASED
    11.10.1991
    2183
    1.16
    47.0
    15.0
    WATER BASED
    14.10.1991
    2222
    1.16
    45.0
    15.0
    WATER BASED
    14.10.1991
    2250
    1.17
    47.0
    14.0
    WATER BASED
    14.10.1991
    2326
    1.16
    47.0
    15.0
    WATER BASED
    15.10.1991
    2472
    1.16
    45.0
    14.0
    WATER BASED
    16.10.1991
    2540
    1.17
    43.0
    14.0
    WATER BASED
    17.10.1991
    2540
    1.17
    47.0
    15.0
    WATER BASED
    22.10.1991
    2540
    1.17
    47.0
    15.0
    WATER BASED
    22.10.1991
    2540
    1.17
    47.0
    15.0
    WATER BASED
    18.10.1991
    2543
    1.17
    45.0
    14.0
    WATER BASED
    22.10.1991
    2543
    1.17
    45.0
    15.0
    WATER BASED
    22.10.1991

  • Thin sections at the Norwegian Offshore Directorate
    Thin sections at the Norwegian Offshore Directorate
    Depth
    Unit
    1630.10
    [m ]
    1637.81
    [m ]
    1643.88
    [m ]
    1744.58
    [m ]
    1751.69
    [m ]
    1757.53
    [m ]
    1812.74
    [m ]
    1812.86
    [m ]
    1836.03
    [m ]
    1845.75
    [m ]
    1866.52
    [m ]
    1868.51
    [m ]
    1877.48
    [m ]
    1891.90
    [m ]
    1896.70
    [m ]
    1902.72
    [m ]
    1904.75
    [m ]
    1883.41
    [m ]
    1913.49
    [m ]
    1916.15
    [m ]
    1930.44
    [m ]
    1945.28
    [m ]
    1947.94
    [m ]
    1952.04
    [m ]
    1957.66
    [m ]
    1975.63
    [m ]
    1964.40
    [m ]
    1973.66
    [m ]
    1971.63
    [m ]
    1985.63
    [m ]
    1993.63
    [m ]
    1997.43
    [m ]
    2000.70
    [m ]
    2006.47
    [m ]
    2015.03
    [m ]
    2025.12
    [m ]
    2044.52
    [m ]
    2046.03
    [m ]
    2049.78
    [m ]
    2073.92
    [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