Factpages Norwegian Offshore Directorate
Factpages Norwegian Offshore Directorate
Factpages Norwegian Offshore Directorate
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22.11.2024 - 09:09
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35/11-4

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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.
    35/11-4
    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.
    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.
    35/11-4
    Seismic location
    Position of spud location on seismic survey lines. SP: shotpoint.
    MN88 - 814 SP 440
    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.
    Mobil Exploration 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.
    642-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,
    18.08.1990
    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.
    29.12.1990
    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.
    29.12.1992
    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.
    25.04.2005
    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/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.
    YES
    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.
    LATE 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.
    SOGNEFJORD FM
    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.
    MIDDLE 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.
    FENSFJORD FM
    3rd level with HC, age
    Age of lithostratigraphic unit, 3rd level, where hydrocarbons were encountered. Examples of legal values: CRETACEOUS, EARLY CRETACEOUS, LATE JURASSIC, EOCENE.
    MIDDLE JURASSIC
    3rd level with HC, formation
    Name of lithostartigraphic unit, 3rd 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.
    BRENT GP
    Kelly bushing elevation [m]
    Elevation of the rotary kelly bushing (RKB) above mean sea level.
    17.0
    Water depth [m]
    Depth in metres betweem mean sea level and sea floor.
    355.0
    Total depth (MD) [m RKB]
    Total measured length of wellbore from kelly bushing to total depth (driller's depth).
    3127.0
    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).
    3125.5
    Maximum inclination [°]
    Maximum deviation, in degrees, from a vertical well path.Shown only for released wells.
    5.7
    Bottom hole temperature [°C]
    Estimated temperature at final total depth of the wellbore. Shown only for released wells. See discription.
    102
    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.
    STATFJORD GP
    Geodetic datum
    Reference system for coordinates. Example of legal values: ED50.
    ED50
    NS degrees
    Geographic coordinate of the wellhead, north-south degrees.
    61° 1' 59.93'' N
    EW degrees
    Geographic coordinate of the wellhead, east-west degrees.
    3° 32' 53.58'' E
    NS UTM [m]
    Universal Transverse Mercator coordinate of the wellhead, north-south.
    6766782.48
    EW UTM [m]
    Universal Transverse Mercator coordinate of the wellhead, east-west.
    529620.95
    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.
    1523

  • Wellbore history
    General
    Well 35/11-4 was designed to drill at a site located in block 35/11 which is situated on the eastern flank of the Viking Graben and northwest of the Horda Platform. The regional structural generally trends north-south, with some north-northeast components. Planned TD was 3317 m, which was prognosed to be near top Triassic. The primary objective for 35/11-4 was the Middle Jurassic Brent Group. Reservoirs were expected in the Tarbert, Ness, Etive and Oseberg formations. Secondary targets were possible sand development of Sognefjord Formation sand in the Late Jurassic as well as Paleocene sand mounds.
    Operations and results
    Wildcat well 35/11-4 was spudded with the dynamically positioned semi-submersible installation Yatzy on 18 August 1990 and drilled to TD at 3127 m in the Early Jurassic Statfjord Formation. Yatzy was the first dynamically positioned drilling unit used offshore Norway and 35/11-4 was the rig's first well. This implied significant rig time spent on testing and down time due to failure of first-time equipment. At a depth of 2072 m one decided to sidetrack the well from 1700 m in order obtain cores from the hydrocarbon bearing zones of the Sognefjord formation. This led to a maximum deviation of 5.7 deg at 1765 m. The well was drilled with seawater and viscous pills down to 1009 m and with KCl/polymer mud from 1009 m to TD.
    The Lower Eocene consisted of a continuous argillaceous sequence and no reservoir rocks were penetrated. At 1647 m good reservoir quality sandstones were found in the Paleocene Lista Formation but they were not hydrocarbon bearing. Poor shows were observed in limestones of the Cretaceous Shetland Group. A total of four hydrocarbon-bearing zones were discovered in the Jurassic: in the Sognefjord Formation in the original hole and in the Sognefjord, Fensfjord Formations and Brent Group in the sidetrack hole. Mud log shows were recorded in most of the sandstone intervals from 1984 meters to the OWC in the Rannoch Formation at 2687 meters. The log evaluation indicated possible residual hydrocarbon from the OWC down to 2712 meters in the Oseberg Formation, mud logs indicated weak to poor shows over the same interval.
    Open hole logging, FMT pressure testing and FMT sampling proved movable hydrocarbons. The Upper Sognefjord Formation contained 11.4 meters of gas on top of 5.4 meters of oil with OWC at 2005 meters. The Lower Sognefjord Formation contained 14.6 meters of oil on water with OWC at 2050.5 meters. The Fensfjord contained 5.4 meters of oil in micaceous sandstones. FMT pressure data defined OWC in the Fensfjord at 2310 meters. Sandstones in the Brent Group contain 18.6 meters of gas on oil and 17.1 meters of oil on water. The GOC and OWC were found at 2670 and 2687 meters respectively.
    Reservoir quality of the sandstones is generally good though some are micaceous. In places the sandstones are very micaceous and the permeability is low. The micaceous zones may even act as barriers to the vertical migration of hydrocarbons particularly in the Sognefjord Formation. This may be one explanation for the separate hydrocarbon accumulations in the formation.
    Eight cores were cut in the Late and Middle Jurassic reservoirs; five in the Sognefjord Formation (108 m cut with 95% recovery) and three in the Fensfjord Formation (41.5 m cut with 98% recovery). FMT fluid samples were recovered from 1995 meters in the original hole (gas) and from 2000 m, 2038 m, 2290 m, and 2678 m in the sidetrack hole (all oil). A gas/condensate sample was recovered at 2634.5 m. A total of 125 sidewall cores were attempted and 100 were recovered.
    The well was suspended on 29 December 1990 as an oil and gas discovery.
    Testing
    Drill stem testing was planned for a re-entry in 1991.

  • 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]
    1010.00
    3127.00

  • 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
    1977.0
    1981.4
    [m ]
    2
    1982.0
    2007.7
    [m ]
    3
    2009.0
    2027.8
    [m ]
    4
    2033.0
    2057.7
    [m ]
    5
    2058.0
    2083.8
    [m ]
    6
    2285.0
    2289.8
    [m ]
    7
    2293.0
    2300.4
    [m ]
    8
    2303.0
    2326.5
    [m ]
    Cores at the Norwegian Offshore Directorate
    Total core sample length [m]
    135.1
    Cores at the Norwegian Offshore Directorate
    Cores available for sampling?
    YES

  • Core photos
    Core photos
    Core photo at depth: 1977-1981m
    Core photo at depth: 1982-1987m
    Core photo at depth: 1987-1992m
    Core photo at depth: 1992-1997m
    Core photo at depth: 1997-2002m
    1977-1981m
    1982-1987m
    1987-1992m
    1992-1997m
    1997-2002m
    Core photo at depth: 2002-2007m
    Core photo at depth: 2007-2013m
    Core photo at depth: 2013-2018m
    Core photo at depth: 2018-2023m
    Core photo at depth: 2023-2027m
    2002-2007m
    2007-2013m
    2013-2018m
    2018-2023m
    2023-2027m
    Core photo at depth: 2030-2035m
    Core photo at depth: 2035-2040m
    Core photo at depth: 2045-2050m
    Core photo at depth: 2040-2045m
    Core photo at depth: 2050-2055m
    2030-2035m
    2035-2040m
    2045-2050m
    2040-2045m
    2050-2055m
    Core photo at depth: 2055-2057m
    Core photo at depth: 2058-2063m
    Core photo at depth: 2063-2068m
    Core photo at depth: 2068-2073m
    Core photo at depth: 2073-2078m
    2055-2057m
    2058-2063m
    2063-2068m
    2068-2073m
    2073-2078m
    Core photo at depth: 2078-2083m
    Core photo at depth: 2285-2289m
    Core photo at depth: 2289-2294m
    Core photo at depth: 2294-2299m
    Core photo at depth: 2299-2303m
    2078-2083m
    2285-2289m
    2289-2294m
    2294-2299m
    2299-2303m
    Core photo at depth: 2303-2308m
    Core photo at depth: 2308-2313m
    Core photo at depth: 2313-2318m
    Core photo at depth: 2318-2323m
    Core photo at depth: 2323-2326m
    2303-2308m
    2308-2313m
    2313-2318m
    2318-2323m
    2323-2326m

  • Palynological slides at the Norwegian Offshore Directorate
    Palynological slides at the Norwegian Offshore Directorate
    Sample depth
    Depth unit
    Sample type
    Laboratory
    1020.0
    [m]
    DC
    RRI
    1050.0
    [m]
    DC
    RRI
    1090.0
    [m]
    DC
    RRI
    1130.0
    [m]
    DC
    RRI
    1210.0
    [m]
    DC
    RRI
    1250.0
    [m]
    DC
    RRI
    1300.0
    [m]
    DC
    RRI
    1360.0
    [m]
    DC
    RRI
    1410.0
    [m]
    DC
    RRI
    1430.0
    [m]
    DC
    RRI
    1450.0
    [m]
    DC
    RRI
    1470.0
    [m]
    DC
    RRI
    1510.0
    [m]
    DC
    RRI
    1530.0
    [m]
    DC
    RRI
    1580.0
    [m]
    DC
    RRI
    1670.0
    [m]
    DC
    RRI
    1710.0
    [m]
    DC
    RRI
    1758.0
    [m]
    SWC
    RRI
    1790.0
    [m]
    SWC
    RRI
    1810.0
    [m]
    DC
    RRI
    1855.0
    [m]
    DC
    RRI
    1880.0
    [m]
    DC
    RRI
    1903.0
    [m]
    DC
    RRI
    1957.0
    [m]
    SWC
    RRI
    1968.0
    [m]
    SWC
    RRI
    1970.0
    [m]
    DC
    RRI
    1975.0
    [m]
    DC
    RRI
    1980.0
    [m]
    C
    RRI
    1981.0
    [m]
    C
    RRI
    1988.0
    [m]
    C
    RRI
    1990.0
    [m]
    SWC
    RRI
    2001.0
    [m]
    C
    RRI
    2003.0
    [m]
    SWC
    RRI
    2011.0
    [m]
    C
    RRI
    2014.0
    [m]
    C
    RRI
    2025.0
    [m]
    C
    RRI
    2031.0
    [m]
    C
    RRI
    2036.0
    [m]
    C
    RRI
    2040.0
    [m]
    C
    RRI
    2044.0
    [m]
    C
    RRI
    2067.0
    [m]
    C
    RRI
    2275.0
    [m]
    DC
    RRI
    2280.0
    [m]
    DC
    RRI
    2285.0
    [m]
    DC
    RRI
    2286.0
    [m]
    C
    RRI
    2291.0
    [m]
    C
    RRI
    2295.0
    [m]
    C
    RRI
    2295.0
    [m]
    DC
    RRI
    2300.0
    [m]
    C
    RRI
    2304.0
    [m]
    C
    RRI
    2307.0
    [m]
    C
    RRI
    2314.0
    [m]
    C
    RRI
    2326.0
    [m]
    C
    RRI
    2530.0
    [m]
    DC
    RRI
    2540.0
    [m]
    DC
    RRI
    2545.0
    [m]
    DC
    RRI
    2610.0
    [m]
    DC
    RRI
    2620.0
    [m]
    DC
    RRI
    2790.0
    [m]
    DC
    RRI
    2865.0
    [m]
    DC
    RRI
    2875.0
    [m]
    DC
    RRI
    2925.0
    [m]
    DC
    RRI
    3120.0
    [m]
    DC
    RRI

  • Lithostratigraphy

  • Composite logs
    Composite logs
    Document name
    Document format
    Document size [MB]
    pdf
    0.49

  • Geochemical information
    Geochemical information
    Document name
    Document format
    Document size [MB]
    pdf
    1.45
    pdf
    6.73

  • 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
    2.49
    pdf
    44.67

  • Logs
    Logs
    Log type
    Log top depth [m]
    Log bottom depth [m]
    ACW
    1785
    2035
    CBL VDL GR
    906
    1935
    COREGUN GR
    1013
    2011
    COREGUN GR
    1960
    3105
    COREGUN GR
    1997
    2920
    DIFL AC GR
    1003
    3129
    DIPOG GR
    1935
    3129
    FMT HP GR
    1650
    2011
    FMT HP GR
    1986
    3095
    FMT HP GR
    1998
    2634
    FMT HP GR
    2000
    0
    FMT HP GR
    2290
    0
    MLL DLL GR
    1935
    3129
    MWD - GR RES DIR
    354
    3127
    SWAL GR
    1290
    3130
    VELOCITY
    372
    3130
    ZDL CNL GR SL
    1935
    3129
    ZDL GR
    1003
    2043

  • 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
    505.0
    36
    507.0
    0.00
    LOT
    INTERM.
    20
    1002.0
    26
    1005.0
    1.67
    LOT
    INTERM.
    13 3/8
    1936.0
    17 1/2
    1940.0
    1.88
    LOT
    INTERM.
    9 5/8
    2798.0
    12 1/4
    2800.0
    0.00
    LOT
    OPEN HOLE
    3127.0
    8 1/2
    3127.0
    0.00
    LOT

  • Drilling mud
    Drilling mud
    Depth MD [m]
    Mud weight [g/cm3]
    Visc. [mPa.s]
    Yield point [Pa]
    Mud type
    Date measured
    505
    1.04
    WATER BASED
    20.08.1990
    509
    1.04
    WATER BASED
    21.08.1990
    509
    1.04
    WATER BASED
    22.08.1990
    509
    1.04
    WATER BASED
    23.08.1990
    1009
    1.04
    WATER BASED
    27.08.1990
    1009
    1.04
    WATER BASED
    27.08.1990
    1009
    1.04
    WATER BASED
    28.08.1990
    1009
    1.04
    WATER BASED
    29.08.1990
    1009
    1.04
    WATER BASED
    30.08.1990
    1009
    1.04
    WATER BASED
    31.08.1990
    1009
    1.04
    WATER BASED
    03.09.1990
    1009
    1.04
    WATER BASED
    05.09.1990
    1009
    1.04
    WATER BASED
    06.09.1990
    1009
    1.04
    WATER BASED
    07.09.1990
    1009
    1.04
    WATER BASED
    10.09.1990
    1009
    1.04
    WATER BASED
    10.09.1990
    1009
    1.04
    WATER BASED
    10.09.1990
    1009
    1.04
    WATER BASED
    11.09.1990
    1009
    1.04
    WATER BASED
    13.09.1990
    1009
    1.04
    WATER BASED
    14.09.1990
    1009
    1.04
    WATER BASED
    17.09.1990
    1009
    1.00
    WATER BASED
    18.09.1990
    1009
    1.00
    WATER BASED
    19.09.1990
    1009
    1.00
    WATER BASED
    20.09.1990
    1009
    1.00
    WATER BASED
    21.09.1990
    1009
    1.00
    WATER BASED
    24.09.1990
    1009
    1.00
    WATER BASED
    24.09.1990
    1009
    1.00
    WATER BASED
    24.09.1990
    1009
    1.00
    WATER BASED
    25.09.1990
    1009
    1.00
    WATER BASED
    27.09.1990
    1009
    1.00
    WATER BASED
    28.09.1990
    1009
    1.20
    WATER BASED
    01.10.1990
    1009
    1.02
    WATER BASED
    02.10.1990
    1009
    1.20
    WATER BASED
    03.10.1990
    1009
    1.20
    WATER BASED
    05.10.1990
    1009
    1.20
    WATER BASED
    08.10.1990
    1009
    1.04
    WATER BASED
    27.08.1990
    1009
    1.04
    WATER BASED
    04.09.1990
    1009
    1.00
    WATER BASED
    26.09.1990
    1009
    1.20
    WATER BASED
    02.10.1990
    1009
    1.20
    WATER BASED
    04.10.1990
    1014
    1.20
    WATER BASED
    08.10.1990
    1036
    1.20
    WATER BASED
    08.10.1990
    1064
    1.20
    22.0
    24.0
    WATER BASED
    09.10.1990
    1192
    1.21
    19.0
    27.0
    WATER BASED
    09.10.1990
    1192
    1.20
    WATER BASED
    15.10.1990
    1265
    1.20
    WATER BASED
    15.10.1990
    1265
    1.21
    WATER BASED
    15.10.1990
    1570
    1.24
    16.0
    22.0
    WATER BASED
    16.10.1990
    1660
    1.22
    17.0
    19.0
    WATER BASED
    17.10.1990
    1692
    1.20
    15.0
    20.0
    WATER BASED
    29.10.1990
    1693
    1.22
    WATER BASED
    18.10.1990
    1700
    1.23
    15.0
    20.0
    WATER BASED
    26.10.1990
    1718
    1.20
    15.0
    20.0
    WATER BASED
    29.10.1990
    1763
    1.21
    14.0
    20.0
    WATER BASED
    22.10.1990
    1785
    1.20
    15.0
    20.0
    WATER BASED
    29.10.1990
    1822
    1.21
    15.0
    21.0
    WATER BASED
    22.10.1990
    1825
    1.21
    15.0
    20.0
    WATER BASED
    30.10.1990
    1928
    1.21
    15.0
    20.0
    WATER BASED
    31.10.1990
    1941
    1.21
    15.0
    20.0
    WATER BASED
    01.11.1990
    1941
    1.21
    15.0
    20.0
    WATER BASED
    02.11.1990
    1941
    1.21
    15.0
    20.0
    WATER BASED
    06.11.1990
    1974
    1.21
    15.0
    20.0
    WATER BASED
    22.10.1990
    1977
    1.22
    150.0
    200.0
    WATER BASED
    06.11.1990
    2000
    1.27
    17.0
    24.0
    WATER BASED
    30.11.1990
    2003
    1.10
    WATER BASED
    15.01.1992
    2003
    1.10
    WATER BASED
    16.01.1992
    2003
    1.10
    WATER BASED
    17.01.1992
    2009
    1.22
    150.0
    200.0
    WATER BASED
    06.11.1990
    2030
    1.22
    150.0
    200.0
    WATER BASED
    06.11.1990
    2046
    1.10
    WATER BASED
    06.01.1992
    2046
    1.10
    WATER BASED
    06.01.1992
    2046
    1.10
    WATER BASED
    06.01.1992
    2046
    1.10
    WATER BASED
    06.01.1992
    2046
    1.10
    WATER BASED
    06.01.1992
    2046
    1.10
    WATER BASED
    06.01.1992
    2046
    1.10
    WATER BASED
    06.01.1992
    2046
    1.10
    WATER BASED
    06.01.1992
    2046
    1.10
    WATER BASED
    13.01.1992
    2046
    1.10
    WATER BASED
    13.01.1992
    2046
    1.10
    WATER BASED
    14.01.1992
    2046
    1.10
    WATER BASED
    06.01.1992
    2046
    1.10
    WATER BASED
    13.01.1992
    2072
    1.20
    150.0
    20.0
    WATER BASED
    23.10.1990
    2072
    1.20
    150.0
    20.0
    WATER BASED
    24.10.1990
    2072
    1.20
    15.0
    20.0
    WATER BASED
    25.10.1990
    2077
    1.24
    18.0
    24.0
    WATER BASED
    07.11.1990
    2085
    1.24
    18.0
    24.0
    WATER BASED
    09.11.1990
    2085
    1.24
    18.0
    24.0
    WATER BASED
    08.11.1990
    2144
    1.20
    17.0
    26.0
    WATER BASED
    12.11.1990
    2284
    1.10
    WATER BASED
    12.12.1991
    2284
    1.10
    WATER BASED
    17.12.1991
    2284
    1.10
    WATER BASED
    17.12.1991
    2284
    1.10
    WATER BASED
    17.12.1991
    2284
    1.10
    WATER BASED
    17.12.1991
    2284
    1.10
    WATER BASED
    19.12.1991
    2284
    1.10
    WATER BASED
    19.12.1991
    2284
    1.10
    WATER BASED
    23.12.1991
    2284
    1.10
    WATER BASED
    23.12.1991
    2284
    1.10
    WATER BASED
    23.12.1991
    2284
    1.10
    WATER BASED
    24.12.1991
    2284
    1.10
    WATER BASED
    27.12.1991
    2284
    1.10
    WATER BASED
    27.12.1991
    2284
    1.10
    WATER BASED
    31.12.1991
    2284
    1.10
    WATER BASED
    31.12.1991
    2284
    1.10
    WATER BASED
    31.12.1991
    2284
    1.10
    WATER BASED
    17.12.1991
    2284
    1.10
    WATER BASED
    20.12.1991
    2284
    1.10
    WATER BASED
    27.12.1991
    2285
    1.21
    16.0
    24.0
    WATER BASED
    13.11.1990
    2290
    1.22
    16.0
    24.0
    WATER BASED
    13.11.1990
    2301
    1.24
    15.0
    22.0
    WATER BASED
    15.11.1990
    2385
    1.24
    17.0
    26.0
    WATER BASED
    16.11.1990
    2525
    1.27
    16.0
    27.0
    WATER BASED
    19.11.1990
    2629
    1.27
    17.0
    24.0
    WATER BASED
    27.11.1990
    2629
    1.27
    17.0
    24.0
    WATER BASED
    28.11.1990
    2629
    1.27
    17.0
    24.0
    WATER BASED
    29.11.1990
    2629
    1.27
    17.0
    24.0
    WATER BASED
    19.11.1990
    2629
    1.27
    17.0
    24.0
    WATER BASED
    27.11.1990
    2651
    1.27
    17.0
    24.0
    WATER BASED
    30.11.1990
    2664
    1.27
    17.0
    24.0
    WATER BASED
    03.12.1990
    2683
    1.10
    WATER BASED
    05.12.1991
    2683
    1.10
    WATER BASED
    09.12.1991
    2683
    1.10
    WATER BASED
    09.12.1991
    2683
    1.10
    WATER BASED
    10.12.1991
    2683
    1.10
    WATER BASED
    06.12.1991
    2683
    1.10
    WATER BASED
    09.12.1991
    2698
    1.27
    17.0
    24.0
    WATER BASED
    03.12.1990
    2810
    1.26
    15.0
    20.0
    WATER BASED
    27.12.1990
    2810
    1.26
    15.0
    20.0
    WATER BASED
    27.12.1990
    2810
    1.26
    15.0
    20.0
    WATER BASED
    31.12.1990
    2810
    1.26
    15.0
    20.0
    WATER BASED
    31.12.1990
    2810
    1.26
    15.0
    20.0
    WATER BASED
    31.12.1990
    2810
    1.26
    15.0
    20.0
    WATER BASED
    02.01.1991
    2810
    1.26
    15.0
    20.0
    WATER BASED
    02.01.1991
    2810
    1.26
    15.0
    20.0
    WATER BASED
    07.01.1991
    2810
    1.26
    15.0
    20.0
    WATER BASED
    07.01.1991
    2810
    1.26
    15.0
    20.0
    WATER BASED
    08.01.1991
    2810
    1.26
    15.0
    20.0
    WATER BASED
    08.01.1991
    2810
    1.26
    15.0
    20.0
    WATER BASED
    08.01.1991
    2810
    1.26
    15.0
    20.0
    WATER BASED
    14.01.1991
    2810
    1.26
    15.0
    20.0
    WATER BASED
    14.01.1991
    2810
    1.26
    15.0
    20.0
    WATER BASED
    14.01.1991
    2810
    1.26
    15.0
    20.0
    WATER BASED
    31.12.1990
    2810
    1.26
    15.0
    20.0
    WATER BASED
    07.01.1991
    2822
    1.28
    17.0
    24.0
    WATER BASED
    04.12.1990
    2874
    1.26
    15.0
    20.0
    WATER BASED
    04.12.1990
    2910
    1.26
    15.0
    20.0
    WATER BASED
    05.12.1990
    2910
    1.26
    15.0
    20.0
    WATER BASED
    11.12.1990
    2910
    1.26
    15.0
    20.0
    WATER BASED
    12.12.1990
    2910
    1.26
    15.0
    20.0
    WATER BASED
    14.12.1990
    2910
    1.26
    15.0
    20.0
    WATER BASED
    14.12.1990
    2910
    1.26
    15.0
    20.0
    WATER BASED
    19.12.1990
    3029
    1.26
    15.0
    20.0
    WATER BASED
    19.12.1990
    3029
    1.26
    15.0
    20.0
    WATER BASED
    19.12.1990
    3127
    1.26
    15.0
    20.0
    WATER BASED
    27.12.1990
    3127
    1.26
    15.0
    20.0
    WATER BASED
    19.12.1990
    3127
    1.26
    15.0
    20.0
    WATER BASED
    27.12.1990
    3127
    1.26
    15.0
    20.0
    WATER BASED
    27.12.1990
    3127
    1.26
    15.0
    20.0
    WATER BASED
    27.12.1990
    3127
    1.26
    15.0
    20.0
    WATER BASED
    27.12.1990
    3127
    1.26
    15.0
    20.0
    WATER BASED
    27.12.1990

  • 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