Factpages Norwegian Offshore Directorate
Factpages Norwegian Offshore Directorate
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03.11.2024 - 01:26
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33/12-B-40

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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.
    33/12-B-40
    Type
    Wellbore type. Legal values: EXPLORATION, DEVELOPMENT, OTHER (see 'Purpose' for more information)
    DEVELOPMENT
    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).
    PRODUCTION
    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.
    PLUGGED
    Multilateral
    Indicator telling if the parent well is multilateral, meaning it has more than one branch radiating from the main borehole. Example of legal values: YES, NO. See also Norwegian Offshore Directorate guidelines for designation of wells and wellbores.
    NO
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    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.
    33/12-B-40
    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.
    362-P
    Drilling facility
    Norwegian Offshore Directorate's name of the facility which the wellbore was drilled from.
    Production facility
    The Norwegian Offshore Directorate's name for the production facility, for development wells.
    STATFJORD B
    Drilling days
    Number of days from wellbore entry to wellbore completion.
    106
    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,
    02.07.1988
    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.
    15.10.1988
    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.
    15.10.1990
    Plugged date
    Date when plugging operations was finished, as reported by the operator to the Norwegian Offshore Directorate through DDRS (Daily Drilling Reporting System).
    23.05.2000
    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.
    PRODUCTION
    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
    Kelly bushing elevation [m]
    Elevation of the rotary kelly bushing (RKB) above mean sea level.
    77.8
    Water depth [m]
    Depth in metres betweem mean sea level and sea floor.
    144.5
    Total depth (MD) [m RKB]
    Total measured length of wellbore from kelly bushing to total depth (driller's depth).
    5225.0
    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).
    2741.0
    Geodetic datum
    Reference system for coordinates. Example of legal values: ED50.
    ED50
    NS degrees
    Geographic coordinate of the wellhead, north-south degrees.
    61° 12' 23.87'' N
    EW degrees
    Geographic coordinate of the wellhead, east-west degrees.
    1° 49' 50.78'' E
    NS UTM [m]
    Universal Transverse Mercator coordinate of the wellhead, north-south.
    6786526.31
    EW UTM [m]
    Universal Transverse Mercator coordinate of the wellhead, east-west.
    437171.72
    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.
    927
  • Palynological slides at the Norwegian Offshore Directorate

    Palynological slides at the Norwegian Offshore Directorate
    Sample depth
    Depth unit
    Sample type
    Laboratory
    4689.0
    [m]
    DC
    PALEO
    4692.0
    [m]
    DC
    PALEO
    4695.0
    [m]
    DC
    PALEO
    4698.0
    [m]
    DC
    PALEO
    4701.0
    [m]
    DC
    PALEO
    4704.0
    [m]
    DC
    PALEO
    4707.0
    [m]
    DC
    PALEO
    4710.0
    [m]
    DC
    PALEO
    4713.0
    [m]
    DC
    PALEO
    4716.0
    [m]
    DC
    PALEO
    4719.0
    [m]
    DC
    PALEO
    4722.0
    [m]
    DC
    PALEO
    4725.0
    [m]
    DC
    PALEO
    4728.0
    [m]
    DC
    PALEO
    4731.0
    [m]
    DC
    PALEO
    4734.0
    [m]
    DC
    PALEO
    4737.0
    [m]
    DC
    PALEO
    4740.0
    [m]
    DC
    PALEO
    4743.0
    [m]
    DC
    PALEO
    4746.0
    [m]
    DC
    PALEO
    4749.0
    [m]
    DC
    PALEO
    4752.0
    [m]
    DC
    PALEO
    4755.0
    [m]
    DC
    PALEO
    4758.0
    [m]
    DC
    PALEO
    4761.0
    [m]
    DC
    PALEO
    4767.0
    [m]
    DC
    PALEO
    4773.0
    [m]
    DC
    PALEO
    4779.0
    [m]
    DC
    PALEO
    4791.0
    [m]
    DC
    PALEO
    4797.0
    [m]
    DC
    PALEO
    4803.0
    [m]
    DC
    PALEO
    4809.0
    [m]
    DC
    PALEO
    4815.0
    [m]
    DC
    PALEO
    4821.0
    [m]
    DC
    PALEO
    4827.0
    [m]
    DC
    PALEO
    4833.0
    [m]
    DC
    PALEO
    4839.0
    [m]
    DC
    PALEO
    4845.0
    [m]
    DC
    PALEO
    4851.0
    [m]
    DC
    PALEO
    4857.0
    [m]
    DC
    PALEO
    4863.0
    [m]
    DC
    PALEO
    4869.0
    [m]
    DC
    PALEO
    4875.0
    [m]
    DC
    PALEO
    4881.0
    [m]
    DC
    PALEO
    4887.0
    [m]
    DC
    PALEO
    4893.0
    [m]
    DC
    PALEO
    4896.0
    [m]
    DC
    PALEO
    4899.0
    [m]
    DC
    PALEO
    4902.0
    [m]
    DC
    PALEO
    4905.0
    [m]
    DC
    PALEO
    4908.0
    [m]
    DC
    PALEO
    4911.0
    [m]
    DC
    PALEO
    4914.0
    [m]
    DC
    PALEO
    4917.0
    [m]
    DC
    PALEO
    4920.0
    [m]
    DC
    PALEO
    4923.0
    [m]
    DC
    PALEO
    4926.0
    [m]
    DC
    PALEO
    4929.0
    [m]
    DC
    PALEO
    4932.0
    [m]
    DC
    PALEO
    4935.0
    [m]
    DC
    PALEO
    4938.0
    [m]
    DC
    PALEO
    4941.0
    [m]
    DC
    PALEO
    4944.0
    [m]
    DC
    PALEO
    4947.0
    [m]
    DC
    PALEO
    4950.0
    [m]
    DC
    PALEO
    4953.0
    [m]
    DC
    PALEO
    4956.0
    [m]
    DC
    PALEO
    4959.0
    [m]
    DC
    PALEO
    4962.0
    [m]
    DC
    PALEO
    4965.0
    [m]
    DC
    PALEO
    4968.0
    [m]
    DC
    PALEO
    4971.0
    [m]
    DC
    PALEO
    4974.0
    [m]
    DC
    PALEO
    4977.0
    [m]
    DC
    PALEO
    4980.0
    [m]
    DC
    PALEO
    4983.0
    [m]
    DC
    PALEO
    4986.0
    [m]
    DC
    PALEO
    4989.0
    [m]
    DC
    PALEO
    4992.0
    [m]
    DC
    PALEO
    4995.0
    [m]
    DC
    PALEO
    4998.0
    [m]
    DC
    PALEO
    5001.0
    [m]
    DC
    PALEO
    5004.0
    [m]
    DC
    PALEO
    5007.0
    [m]
    DC
    PALEO
    5010.0
    [m]
    DC
    PALEO
    5013.0
    [m]
    DC
    PALEO
    5016.0
    [m]
    DC
    PALEO
    5019.0
    [m]
    DC
    PALEO
    5022.0
    [m]
    DC
    PALEO
    5025.0
    [m]
    DC
    PALEO
    5028.0
    [m]
    DC
    PALEO
    5031.0
    [m]
    DC
    PALEO
    5034.0
    [m]
    DC
    PALEO
    5037.0
    [m]
    DC
    PALEO
    5040.0
    [m]
    DC
    PALEO
    5043.0
    [m]
    DC
    PALEO
    5046.0
    [m]
    DC
    PALEO
    5049.0
    [m]
    DC
    PALEO
    5052.0
    [m]
    DC
    PALEO
    5055.0
    [m]
    DC
    PALEO
    5058.0
    [m]
    DC
    PALEO
    5061.0
    [m]
    DC
    PALEO
    5064.0
    [m]
    DC
    PALEO
    5067.0
    [m]
    DC
    PALEO
    5070.0
    [m]
    DC
    PALEO
    5073.0
    [m]
    DC
    PALEO
    5079.0
    [m]
    DC
    PALEO
    5082.0
    [m]
    DC
    PALEO
    5085.0
    [m]
    DC
    PALEO
    5088.0
    [m]
    DC
    PALEO
    5091.0
    [m]
    DC
    PALEO
    5094.0
    [m]
    DC
    PALEO
    5097.0
    [m]
    DC
    PALEO
    5100.0
    [m]
    DC
    PALEO
    5103.0
    [m]
    DC
    PALEO
    5106.0
    [m]
    DC
    PALEO
    5109.0
    [m]
    DC
    PALEO
    5112.0
    [m]
    DC
    PALEO
    5115.0
    [m]
    DC
    PALEO
    5118.0
    [m]
    DC
    PALEO
    5121.0
    [m]
    DC
    PALEO
    5124.0
    [m]
    DC
    PALEO
    5127.0
    [m]
    DC
    PALEO
    5130.0
    [m]
    DC
    PALEO
    5133.0
    [m]
    DC
    PALEO
    5136.0
    [m]
    DC
    PALEO
    5139.0
    [m]
    DC
    PALEO
    5142.0
    [m]
    DC
    PALEO
    5145.0
    [m]
    DC
    PALEO
    5148.0
    [m]
    DC
    PALEO
    5151.0
    [m]
    DC
    PALEO
    5154.0
    [m]
    DC
    PALEO
    5157.0
    [m]
    DC
    PALEO
    5160.0
    [m]
    DC
    PALEO
    5163.0
    [m]
    DC
    PALEO
    5166.0
    [m]
    DC
    PALEO
    5169.0
    [m]
    DC
    PALEO
    5172.0
    [m]
    DC
    PALEO
    5175.0
    [m]
    DC
    PALEO
    5178.0
    [m]
    DC
    PALEO
    5181.0
    [m]
    DC
    PALEO
    5184.0
    [m]
    DC
    PALEO
    5187.0
    [m]
    DC
    PALEO
    5190.0
    [m]
    DC
    PALEO
    5193.0
    [m]
    DC
    PALEO
    5196.0
    [m]
    DC
    PALEO
    5199.0
    [m]
    DC
    PALEO
    5202.0
    [m]
    DC
    PALEO
    5205.0
    [m]
    DC
    PALEO
    5208.0
    [m]
    DC
    PALEO
    5211.0
    [m]
    DC
    PALEO
    5214.0
    [m]
    DC
    PALEO
    5217.0
    [m]
    DC
    PALEO
    5220.0
    [m]
    DC
    PALEO
    5223.0
    [m]
    DC
    PALEO
    5226.0
    [m]
    DC
    PALEO