Factpages Norwegian Offshore Directorate
Factpages Norwegian Offshore Directorate
Factpages Norwegian Offshore Directorate
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31.12.2024 - 01:26
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6506/11-4 S

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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.
    6506/11-4 S
    Type
    Wellbore type. Legal values: EXPLORATION, DEVELOPMENT, OTHER (see 'Purpose' for more information)
    EXPLORATION
    Purpose
    Final classification of the wellbore.

    Legal values for exploration wellbores:
    WILDCAT, APPRAISAL, WILDCAT-CCS, APPRAISAL-CCS.

    Legal values for development wellbores:
    OBSERVATION, PRODUCTION, INJECTION, INJECTION-CCS, OBSERVATION-CCS.

    Legal values for other wellbores:
    SOIL DRILLING (drilling in connection with track surveys and other subsurface surveys to investigate the soil conditions prior to placement of facilities),
    SHALLOW GAS (drilling to investigate shallow gas before the first 'real' drilling on the location),
    PILOT (drilling to investigate the geology and fluid connectors for location of the main wellbore),
    SCIENTIFIC (drilling according to Law of Scientific research and exploration),
    STRATIGRAPHIC (driling according to Law of Petroleum activities §2-1).
    APPRAISAL
    Status
    Status for the wellbore. Legal values are:

    BLOWOUT: A blowout has occurred in the well.
    CLOSED: A development wellbore that has been closed in a shorter or longer periode. Also applies to development wellbores where drilling is completed, but production/injection has not yet been reported.
    DRILLING: The well is in the drilling phase - can be active drilling, logging, testing or plugging,
    JUNKED: The drilling operation has been terminated due to technical problems.
    P&A: Exploration: The well is plugged and abandoned, and can not be reentered for further use. Development wells: The production/injection from/to the well is stopped and the well is plugged. The wellhead is removed or else made unavailable for further well operations.
    PLUGGED: The wellbore has been plugged, but the upper parts of the wellbore can be re-used. A sidetrack might be drilled at a later stage.
    PRODUCING: It was produced from the wellbore at the time of the operators last monthly report to the Norwegian Offshore Directorate.
    INJECTING: It was injected to the wellbore at the time of the operators last monthly report to the Norwegian Offshore Directorate.
    PREDRILLED: The upper part of the well has been drilled, usually as part of a batch-drilling campaign covering several wellbores.
    RE-CLASS TO DEV: Exploration wellbore that is reclassified to a development wellbore.
    RE-CLASS TO TEST: Exploration wellbore that is reclassified to test production.
    SUSPENDED: The drilling operation in the wellbore has been temporarily stopped. The current plan is to continue drilling later on.
    RE-CLASS TO DEV
    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.
    NORWEGIAN 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.
    6506/11-4
    Seismic location
    Position of spud location on seismic survey lines. SP: shotpoint.
    3 D HWM-94- Inline 3578 & Crossline 1562
    Production licence
    Official designation of the production licence the wellbore was drilled or planned to be drilled from ( well head posistion).
    Drilling operator
    Name of the licensee starting the drilling operation on behalf of the active production license (well head position). This will usually equal the operator of the production license.
    Den norske stats oljeselskap a.s
    Drill permit
    The drilling permit number together with the version of the drilling permit as stated in the drilling permit granted by the Norwegian Offshore Directorate.
    839-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.
    117
    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,
    11.02.1996
    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.
    06.06.1996
    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.
    06.06.1998
    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.
    13.12.2005
    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.
    APPRAISAL
    Reclassified to wellbore
    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
    Discovery wellbore
    Indicator which tells if the wellbore made a new discovery. Legal values: YES, NO. Prior to press-release or other information regarding drilling results, the indicator will be “NO” as a default.
    NO
    1st level with HC, age
    Age of lithostratigraphic unit, 1st level, where hydrocarbons were encountered. Examples of legal values: CRETACEOUS, EARLY CRETACEOUS, LATE JURASSIC, EOCENE. See also Norwegian Offshore Directorate bulletins.
    MIDDLE JURASSIC
    1st level with HC, formation
    Name of lithostartigraphic unit, 1st level, where hydrocarbons were encountered. Shown only for released wells. Examples of legal values: BASEMENT, COOK FM, EKOFISK FM, HEIMDAL FM, SANDNES FM, SOGNEFJORD FM, TARBERT FM, BRENT GP. See also Norwegian Offshore Directorate bulletins.
    FANGST GP
    2nd level with HC, age
    Age of lithostratigraphic unit, 2nd level, where hydrocarbons were encountered. Examples of legal values: CRETACEOUS, EARLY CRETACEOUS, LATE JURASSIC, EOCENE.
    EARLY JURASSIC
    2nd level with HC, formation
    Name of lithostartigraphic unit, 2nd level, where hydrocarbons were encountered. Shown only for released wells. Examples of legal values: BASEMENT, COOK FM, EKOFISK FM, HEIMDAL FM, SANDNES FM, SOGNEFJORD FM, TARBERT FM, BRENT GP.
    BÅT GP
    Kelly bushing elevation [m]
    Elevation of the rotary kelly bushing (RKB) above mean sea level.
    22.0
    Water depth [m]
    Depth in metres betweem mean sea level and sea floor.
    303.0
    Total depth (MD) [m RKB]
    Total measured length of wellbore from kelly bushing to total depth (driller's depth).
    5110.0
    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).
    4909.0
    Maximum inclination [°]
    Maximum deviation, in degrees, from a vertical well path.Shown only for released wells.
    24.2
    Bottom hole temperature [°C]
    Estimated temperature at final total depth of the wellbore. Shown only for released wells. See discription.
    165
    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.
    ÅRE FM
    Geodetic datum
    Reference system for coordinates. Example of legal values: ED50.
    ED50
    NS degrees
    Geographic coordinate of the wellhead, north-south degrees.
    65° 1' 46.19'' N
    EW degrees
    Geographic coordinate of the wellhead, east-west degrees.
    6° 36' 4.48'' E
    NS UTM [m]
    Universal Transverse Mercator coordinate of the wellhead, north-south.
    7214066.73
    EW UTM [m]
    Universal Transverse Mercator coordinate of the wellhead, east-west.
    387022.92
    UTM zone
    Universal Transverse Mercator zone. Examples of legal values: 31, 32, 33, 34.
    32
    NPDID wellbore
    Norwegian Offshore Directorate's unique id for the wellbore.
    2736

  • Wellbore history
    General
     Well 6506/11-4 S was drilled on the southern segment of the Smørbukk Discovery. The objectives of the well were to appraise the Smørbukk Discovery and to verify the planned production in the southern segment. The well was planned to be completed as a future producer.
    Operations and results
    Wildcat well 6506/11-4 S was spudded with the semi-submersible installation Transocean Searcher on 11 February 1996 and drilled to TD at 5110 m (4887.5 m MSL) in Early Jurassic sediments of the Åre Formation. The hole was drilled to 4531 m in the Garn Formation and the 9 5/8" casing was set at planned depth, with casing shoe a few meters into the Garn Formation. However, during drilling out of casing, the new 8 1/2" bottom hole assembly was seized by late setting cement and got stuck inside casing. The well was side tracked with KOP at approximately 3144 m. The sidetrack is designated 6506/11-4 S T2. The sidetrack leg was drilled to the original target zone, the Åre Formation. The well was drilled with seawater and bentonite down to 1415 m, with KCl/polymer/Anco200 from 1415 m to 2825 m and with Ancovert oil based mud from 2825 m to TD.
    A Lange Formation sandstone unit was encountered from 4236 m to 4321 m. Well bore 6506/11-4 S T2 penetrated the top of the Tilje Formation and the Åre Formation approximately 24 m deeper than prognosed. Logs proved hydrocarbons in the Garn Formation, the Ile Formation and in the Åre 2 reservoir zone. The Tilje 1.1 Reservoir Zone was found to be water bearing. Hydrocarbons were further indicated by high resistivity log readings in the Lange Formation sandstone unit and in interbedded sandstones in the Lysing Formation from 3571 m to 3603 m.
    Two cores were cut in the first well bore, from 4260 m to 4299.9 m in the Lange Formation sandstone unit. A further six cores were cut from 4790 m to 5085.2 m in 6506/11-4 S T2. The latter cores covered the Early Jurassic from upper Tofte through Tilje, and 68.7 m into the Åre Formation. Oil shows were recorded in sandstones throughout both cored intervals. Further geochemical analyses of the oil shows were made difficult by the oil base used in the well. No sidewall cores were taken in this well. The Formation Multi Tester (FMT) was run for pressure and fluid sampling. One segregated fluid sample was taken at 4272.6 m in the Lange Formation; one was taken at 4588 m in the Garn Formation and one at 4702 m in the Ile Formation.
    The well is classified as an oil appraisal. It was completed on 6 June 1996 as a development well.
    Testing
    One test, test 1 A, was carried out over the interval 5066 - 5073 m (Åre 1 Reservoir Zone) and proved to be tight. A second test, test 1 B, was carried out over the same interval plus interval 5039 - 5043 m (Åre 1 plus Åre 2 Reservoir Zone) and flowed with an oil rate of 726 SM3/day and a gas rate of 396500 Sm3/day gas. In reality this was a test of the Åre 2 reservoir zone. The bottom hole flowing temperature during the test was 163 deg C. A planned microfracture test was cancelled due to strike.

  • 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]
    3440.00
    5110.00

  • 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
    4260.0
    4270.5
    [m ]
    2
    4272.0
    4299.9
    [m ]
    3
    4790.0
    4826.0
    [m ]
    4
    4826.0
    4881.7
    [m ]
    5
    4881.9
    4937.5
    [m ]
    6
    4937.5
    5011.9
    [m ]
    7
    5011.9
    5030.8
    [m ]
    8
    5030.8
    5085.2
    [m ]
    Cores at the Norwegian Offshore Directorate
    Total core sample length [m]
    333.3
    Cores at the Norwegian Offshore Directorate
    Cores available for sampling?
    YES

  • Core photos
    Core photos
    Core photo at depth: 4260-4264m
    Core photo at depth: 4264-4268m
    Core photo at depth: 4268-4270m
    Core photo at depth: 4272-4276m
    Core photo at depth: 4276-4280m
    4260-4264m
    4264-4268m
    4268-4270m
    4272-4276m
    4276-4280m
    Core photo at depth: 4280-4284m
    Core photo at depth: 4284-4288m
    Core photo at depth: 4288-4292m
    Core photo at depth: 4292-4296m
    Core photo at depth: 4296-4299m
    4280-4284m
    4284-4288m
    4288-4292m
    4292-4296m
    4296-4299m
    Core photo at depth: 4790-4795m
    Core photo at depth: 4795-4800m
    Core photo at depth: 4800-4805m
    Core photo at depth: 4805-4810m
    Core photo at depth: 4810-4815m
    4790-4795m
    4795-4800m
    4800-4805m
    4805-4810m
    4810-4815m
    Core photo at depth: 4815-4820m
    Core photo at depth: 4820-4825m
    Core photo at depth: 4825-4826m
    Core photo at depth: 4826-4831m
    Core photo at depth: 4831-4836m
    4815-4820m
    4820-4825m
    4825-4826m
    4826-4831m
    4831-4836m
    Core photo at depth: 4836-4841m
    Core photo at depth: 4841-4846m
    Core photo at depth: 4846-4851m
    Core photo at depth: 4851-4856m
    Core photo at depth: 4856-4861m
    4836-4841m
    4841-4846m
    4846-4851m
    4851-4856m
    4856-4861m
    Core photo at depth: 4861-4866m
    Core photo at depth: 4866-4871m
    Core photo at depth: 4871-4876m
    Core photo at depth: 4876-4881m
    Core photo at depth: 4881-4882m
    4861-4866m
    4866-4871m
    4871-4876m
    4876-4881m
    4881-4882m
    Core photo at depth: 4881-4886m
    Core photo at depth: 4886-4891m
    Core photo at depth: 4891-4896m
    Core photo at depth: 4896-4901m
    Core photo at depth: 4901-4906m
    4881-4886m
    4886-4891m
    4891-4896m
    4896-4901m
    4901-4906m
    Core photo at depth: 4906-4911m
    Core photo at depth: 4911-4916m
    Core photo at depth: 4916-4921m
    Core photo at depth: 4921-4926m
    Core photo at depth: 4926-4931m
    4906-4911m
    4911-4916m
    4916-4921m
    4921-4926m
    4926-4931m
    Core photo at depth: 4931-4936m
    Core photo at depth: 4936-4937m
    Core photo at depth: 4937-4942m
    Core photo at depth: 4942-4947m
    Core photo at depth: 4947-4952m
    4931-4936m
    4936-4937m
    4937-4942m
    4942-4947m
    4947-4952m
    Core photo at depth: 4952-4957m
    Core photo at depth: 4957-4962m
    Core photo at depth: 4962-4967m
    Core photo at depth: 4967-4972m
    Core photo at depth: 4972-4977m
    4952-4957m
    4957-4962m
    4962-4967m
    4967-4972m
    4972-4977m
    Core photo at depth: 4977-4982m
    Core photo at depth: 4982-4987m
    Core photo at depth: 4987-4992m
    Core photo at depth: 4992-4997m
    Core photo at depth: 4997-5002m
    4977-4982m
    4982-4987m
    4987-4992m
    4992-4997m
    4997-5002m
    Core photo at depth: 5002-5007m
    Core photo at depth: 5007-5011m
    Core photo at depth: 5011-5016m
    Core photo at depth: 5016-5021m
    Core photo at depth: 5021-5026m
    5002-5007m
    5007-5011m
    5011-5016m
    5016-5021m
    5021-5026m
    Core photo at depth: 5026-5030m
    Core photo at depth: 5030-5035m
    Core photo at depth: 5035-5040m
    Core photo at depth: 5040-5045m
    Core photo at depth: 5045-5050m
    5026-5030m
    5030-5035m
    5035-5040m
    5040-5045m
    5045-5050m
    Core photo at depth: 5050-5055m
    Core photo at depth: 5055-5060m
    Core photo at depth: 5060-5065m
    Core photo at depth: 5065-5070m
    Core photo at depth: 5070-5075m
    5050-5055m
    5055-5060m
    5060-5065m
    5065-5070m
    5070-5075m
    Core photo at depth: 5075-5080m
    Core photo at depth: 5080-5085m
    Core photo at depth: 5085-5085m
    Core photo at depth:  
    Core photo at depth:  
    5075-5080m
    5080-5085m
    5085-5085m

  • Palynological slides at the Norwegian Offshore Directorate
    Palynological slides at the Norwegian Offshore Directorate
    Sample depth
    Depth unit
    Sample type
    Laboratory
    3440.0
    [m]
    DC
    RRI
    3450.0
    [m]
    DC
    RRI
    3460.0
    [m]
    DC
    RRI
    3470.0
    [m]
    DC
    RRI
    3480.0
    [m]
    DC
    RRI
    3490.0
    [m]
    DC
    RRI
    3500.0
    [m]
    DC
    RRI
    3510.0
    [m]
    DC
    RRI
    3520.0
    [m]
    DC
    RRI
    3530.0
    [m]
    DC
    RRI
    3540.0
    [m]
    DC
    RRI
    3550.0
    [m]
    DC
    RRI
    3560.0
    [m]
    DC
    RRI
    3570.0
    [m]
    DC
    RRI
    3580.0
    [m]
    DC
    RRI
    3590.0
    [m]
    DC
    RRI
    3600.0
    [m]
    DC
    RRI
    3610.0
    [m]
    DC
    RRI
    3620.0
    [m]
    DC
    RRI
    3630.0
    [m]
    DC
    RRI
    3640.0
    [m]
    DC
    RRI
    3650.0
    [m]
    DC
    RRI
    3660.0
    [m]
    DC
    RRI
    3670.0
    [m]
    DC
    RRI
    3680.0
    [m]
    DC
    RRI
    3690.0
    [m]
    DC
    RRI
    3700.0
    [m]
    DC
    RRI
    3710.0
    [m]
    DC
    RRI
    3720.0
    [m]
    DC
    RRI
    3730.0
    [m]
    DC
    RRI
    3740.0
    [m]
    DC
    RRI
    3750.0
    [m]
    DC
    RRI
    3760.0
    [m]
    DC
    RRI
    3770.0
    [m]
    DC
    RRI
    3780.0
    [m]
    DC
    RRI
    3790.0
    [m]
    DC
    RRI
    3800.0
    [m]
    DC
    RRI
    3810.0
    [m]
    DC
    RRI
    3820.0
    [m]
    DC
    RRI
    3830.0
    [m]
    DC
    RRI
    3840.0
    [m]
    DC
    RRI
    3850.0
    [m]
    DC
    RRI
    3860.0
    [m]
    DC
    RRI
    3870.0
    [m]
    DC
    RRI
    3880.0
    [m]
    DC
    RRI
    3890.0
    [m]
    DC
    RRI
    3910.0
    [m]
    DC
    RRI
    3920.0
    [m]
    DC
    RRI
    3940.0
    [m]
    DC
    RRI
    3950.0
    [m]
    DC
    RRI
    3970.0
    [m]
    DC
    RRI
    3980.0
    [m]
    DC
    RRI
    3990.0
    [m]
    DC
    RRI
    4000.0
    [m]
    DC
    RRI
    4010.0
    [m]
    DC
    RRI
    4020.0
    [m]
    DC
    RRI
    4040.0
    [m]
    DC
    RRI
    4050.0
    [m]
    DC
    RRI
    4060.0
    [m]
    DC
    RRI
    4070.0
    [m]
    DC
    RRI
    4080.0
    [m]
    DC
    RRI
    4090.0
    [m]
    DC
    RRI
    4100.0
    [m]
    DC
    RRI
    4110.0
    [m]
    DC
    RRI
    4120.0
    [m]
    DC
    RRI
    4130.0
    [m]
    DC
    RRI
    4140.0
    [m]
    DC
    RRI
    4150.0
    [m]
    DC
    RRI
    4160.0
    [m]
    DC
    RRI
    4170.0
    [m]
    DC
    RRI
    4180.0
    [m]
    DC
    RRI
    4188.0
    [m]
    DC
    RRI
    4197.0
    [m]
    DC
    RRI
    4209.0
    [m]
    DC
    RRI
    4218.0
    [m]
    DC
    RRI
    4230.0
    [m]
    DC
    RRI
    4239.0
    [m]
    DC
    RRI
    4251.0
    [m]
    DC
    RRI
    4260.4
    [m]
    C
    WESTLB
    4262.9
    [m]
    C
    WESTLB
    4268.3
    [m]
    C
    WESTLB
    4273.2
    [m]
    C
    WESTLB
    4278.6
    [m]
    C
    WESTLB
    4282.9
    [m]
    C
    WESTLB
    4287.7
    [m]
    C
    WESTLB
    4288.9
    [m]
    C
    WESTLB
    4293.6
    [m]
    C
    WESTLB
    4298.8
    [m]
    C
    WESTLB
    4311.0
    [m]
    DC
    RRI
    4320.0
    [m]
    DC
    RRI
    4326.0
    [m]
    DC
    RRI
    4332.0
    [m]
    DC
    RRI
    4341.0
    [m]
    DC
    RRI
    4353.0
    [m]
    DC
    RRI
    4362.0
    [m]
    DC
    RRI
    4374.0
    [m]
    DC
    RRI
    4383.0
    [m]
    DC
    RRI
    4398.0
    [m]
    DC
    RRI
    4404.0
    [m]
    DC
    RRI
    4416.0
    [m]
    DC
    RRI
    4425.0
    [m]
    DC
    RRI
    4431.0
    [m]
    DC
    RRI
    4434.0
    [m]
    DC
    RRI
    4437.0
    [m]
    DC
    RRI
    4440.0
    [m]
    DC
    RRI
    4443.0
    [m]
    DC
    RRI
    4446.0
    [m]
    DC
    RRI
    4449.0
    [m]
    DC
    RRI
    4452.0
    [m]
    DC
    RRI
    4455.0
    [m]
    DC
    RRI
    4461.0
    [m]
    DC
    RRI
    4467.0
    [m]
    DC
    RRI
    4470.0
    [m]
    DC
    RRI
    4476.0
    [m]
    DC
    RRI
    4482.0
    [m]
    DC
    RRI
    4491.0
    [m]
    DC
    RRI
    4500.0
    [m]
    DC
    RRI
    4509.0
    [m]
    DC
    RRI
    4512.0
    [m]
    DC
    RRI
    4518.0
    [m]
    DC
    RRI
    4527.0
    [m]
    DC
    RRI
    4530.0
    [m]
    DC
    RRI
    4539.0
    [m]
    DC
    RRI
    4548.0
    [m]
    DC
    RRI
    4557.0
    [m]
    DC
    RRI
    4566.0
    [m]
    DC
    RRI
    4578.0
    [m]
    DC
    RRI
    4587.0
    [m]
    DC
    RRI
    4596.0
    [m]
    DC
    RRI
    4605.0
    [m]
    DC
    RRI
    4614.0
    [m]
    DC
    RRI
    4623.0
    [m]
    DC
    RRI
    4632.0
    [m]
    DC
    RRI
    4641.0
    [m]
    DC
    RRI
    4650.0
    [m]
    DC
    RRI
    4659.0
    [m]
    DC
    RRI
    4668.0
    [m]
    DC
    RRI
    4677.0
    [m]
    DC
    RRI
    4686.0
    [m]
    DC
    RRI
    4695.0
    [m]
    DC
    RRI
    4704.0
    [m]
    DC
    RRI
    4749.0
    [m]
    DC
    RRI
    4758.0
    [m]
    DC
    RRI
    4767.0
    [m]
    DC
    RRI
    4776.0
    [m]
    DC
    RRI
    4785.0
    [m]
    DC
    RRI
    4790.3
    [m]
    DC
    RRI
    4791.0
    [m]
    DC
    RRI
    4796.4
    [m]
    DC
    RRI
    4797.0
    [m]
    DC
    RRI
    4801.4
    [m]
    DC
    RRI
    4804.0
    [m]
    DC
    RRI
    4806.7
    [m]
    DC
    RRI
    4812.8
    [m]
    DC
    RRI
    4819.1
    [m]
    DC
    RRI
    4826.8
    [m]
    DC
    RRI
    4831.1
    [m]
    DC
    RRI
    4838.0
    [m]
    DC
    RRI
    4843.7
    [m]
    DC
    RRI
    4849.6
    [m]
    DC
    RRI
    4855.3
    [m]
    DC
    RRI
    4861.3
    [m]
    DC
    RRI
    4867.8
    [m]
    C
    RRI
    4871.2
    [m]
    C
    RRI
    4875.5
    [m]
    C
    RRI
    4879.9
    [m]
    C
    RRI
    4886.0
    [m]
    C
    RRI
    4889.4
    [m]
    C
    RRI
    4893.5
    [m]
    C
    RRI
    4899.4
    [m]
    C
    RRI
    4905.7
    [m]
    C
    RRI
    4911.3
    [m]
    C
    RRI
    4917.4
    [m]
    C
    RRI
    4926.5
    [m]
    C
    RRI
    4934.4
    [m]
    C
    RRI
    4938.4
    [m]
    C
    RRI
    4943.4
    [m]
    C
    RRI
    4947.9
    [m]
    C
    RRI
    4953.1
    [m]
    C
    RRI
    4957.4
    [m]
    C
    RRI
    4964.1
    [m]
    C
    RRI
    4969.6
    [m]
    C
    RRI
    4973.5
    [m]
    C
    RRI
    4979.3
    [m]
    C
    RRI
    4981.3
    [m]
    C
    RRI
    4987.8
    [m]
    C
    RRI
    4992.9
    [m]
    C
    RRI
    4997.4
    [m]
    C
    RRI
    5003.7
    [m]
    C
    RRI
    5008.4
    [m]
    C
    RRI
    5012.7
    [m]
    C
    RRI
    5019.0
    [m]
    C
    RRI
    5022.8
    [m]
    C
    RRI
    5024.4
    [m]
    C
    RRI
    5027.5
    [m]
    C
    RRI
    5031.8
    [m]
    C
    RRI
    5038.2
    [m]
    C
    RRI
    5046.0
    [m]
    C
    RRI
    5052.4
    [m]
    C
    RRI
    5058.7
    [m]
    C
    RRI
    5065.8
    [m]
    C
    RRI
    5074.3
    [m]
    C
    RRI
    5078.5
    [m]
    C
    RRI
    5084.3
    [m]
    C
    RRI
    5091.0
    [m]
    DC
    RRI
    5100.0
    [m]
    DC
    RRI
    5106.0
    [m]
    DC
    RRI
    5110.0
    [m]
    DC
    RRI

  • Oil samples at the Norwegian Offshore Directorate
    Oil samples at the Norwegian Offshore Directorate
    Test type
    Bottle number
    Top depth
    MD [m]
    Bottom depth
    MD [m]
    Fluid type
    Test time
    Samples available
    DST
    5041.00
    0.00
    10.05.1996 - 00:00
    YES

  • Lithostratigraphy

  • Composite logs
    Composite logs
    Document name
    Document format
    Document size [MB]
    pdf
    0.59

  • Geochemical information
    Geochemical information
    Document name
    Document format
    Document size [MB]
    pdf
    4.20

  • 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
    37.10

  • Drill stem tests (DST)
    Drill stem tests (DST)
    Test number
    From depth MD
    [m]
    To depth MD
    [m]
    Choke size
    [mm]
    1.0
    5039
    5073
    15.9
    Drill stem tests (DST)
    Test number
    Final shut-in pressure
    [MPa]
    Final flow pressure
    [MPa]
    Bottom hole pressure
    [MPa]
    Downhole temperature
    [°C]
    1.0
    15.000
    163
    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
    725
    395000
    0.800
    0.738
    545

  • Logs
    Logs
    Log type
    Log top depth [m]
    Log bottom depth [m]
    4ARM CAL GR
    2808
    4502
    CBIL HDIP GR TTRM
    4510
    4732
    CDL CN SLH TTRM
    4512
    4748
    CDL CN SLH TTRM
    4708
    5110
    DPIL MAC HDIL GR
    4512
    5110
    DPIL MAC SL TTRM
    2400
    4744
    DPIL MAC SLH TTRM
    2400
    4250
    DPIL MAC ZDL CN SLH CHT
    4045
    4510
    FMT GR CHT
    4522
    4725
    FMT GR CHT
    4588
    4702
    FMT GR CHT
    4685
    5041
    FMT GR CHT
    4685
    4908
    FMT GR CHT
    5015
    5015
    FMT VPC GR
    2897
    4319
    HDIP GR
    4510
    5110
    MRIL GR
    4520
    5100
    MWD - DPR
    384
    1415
    MWD - DPR TF4
    3144
    4520
    MWD - DPR2A
    2810
    4516
    MWD - RGD
    384
    2825
    MWD - TRIPLE COMBO
    4512
    5110
    VSP GR
    1975
    5050
    ZDL CN GR TTRM
    3475
    4282

  • 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
    384.0
    36
    385.0
    0.00
    LOT
    SURF.COND.
    20
    1401.0
    26
    1402.0
    1.68
    LOT
    INTERM.
    13 3/8
    2810.0
    17 1/2
    2812.0
    1.87
    LOT
    INTERM.
    9 5/8
    4518.0
    12 1/4
    4520.0
    0.00
    LOT
    LINER
    7
    5109.0
    8 1/2
    5109.0
    0.00
    LOT

  • Drilling mud
    Drilling mud
    Depth MD [m]
    Mud weight [g/cm3]
    Visc. [mPa.s]
    Yield point [Pa]
    Mud type
    Date measured
    1403
    1.20
    22.0
    ANCO 2000
    2400
    1.64
    38.0
    ANCO 2000
    2811
    1.73
    59.0
    ANCO VERT
    2825
    1.64
    37.0
    ANCO 2000
    3060
    1.75
    62.0
    ANCO VERT
    3658
    1.73
    64.0
    ANCO VERT
    4272
    1.75
    52.0
    ANCO VERT
    4338
    1.75
    50.0
    ANCO VERT
    4520
    1.22
    30.0
    ANCO VERT
    4531
    1.32
    51.0
    ANCO VERT
    4701
    1.21
    27.0
    ANCO VERT
    4745
    1.22
    30.0
    ANCO VERT
    5034
    1.22
    26.0
    ANCO VERT
    5110
    1.22
    30.0
    ANCO VERT

  • Thin sections at the Norwegian Offshore Directorate
    Thin sections at the Norwegian Offshore Directorate
    Depth
    Unit
    4266.38
    [m ]
    4272.12
    [m ]
    4273.00
    [m ]
    4276.95
    [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
    pdf
    0.27