Factpages Norwegian Offshore Directorate
Factpages Norwegian Offshore Directorate
Factpages Norwegian Offshore Directorate
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27.12.2024 - 01:25
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30/3-7 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.
    30/3-7 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).
    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.
    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.
    30/3-7
    Seismic location
    Position of spud location on seismic survey lines. SP: shotpoint.
    ST 8513R94- INLINE 227 & CROSSLINE 800
    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.
    822-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.
    83
    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,
    21.09.1995
    Completed date
    Exploration wellbores from moveable facilities:
    For floating facilities - date when anchor handling is started. For jackups - date the jacking-down started. Exploration wellbores from fixed facilities and all development wellbores:
    Date when the wellbore is at total depth, and last casing, liner or screen is set. In case of immediate plugging of the wellbore, completed date equals the date the last plug i set in the wellbore.
    Date when the wellbore is at total depth, and last casing, liner or screen is set. In case of immediate plugging of the wellbore, completed date equals the date the last plug i set in the wellbore.
    12.12.1995
    Release date
    Date when raw data which has been reported to the authorities from the wellbore is not confidential any longer. Normally 2 years after finishing the drilling. May be earlier if the area of the production license is relinquished.
    12.12.1997
    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.
    07.11.2005
    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.
    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.
    BRENT GP
    Kelly bushing elevation [m]
    Elevation of the rotary kelly bushing (RKB) above mean sea level.
    57.0
    Water depth [m]
    Depth in metres betweem mean sea level and sea floor.
    174.0
    Total depth (MD) [m RKB]
    Total measured length of wellbore from kelly bushing to total depth (driller's depth).
    5581.0
    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).
    4049.0
    Maximum inclination [°]
    Maximum deviation, in degrees, from a vertical well path.Shown only for released wells.
    54.4
    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.
    LATE TRIASSIC
    Oldest penetrated formation
    Name of the oldest lithostratigraphic unit penetrated by the wellbore. Shown only for released wells. In most wellbores this is formation or group at total depth. May differ from formation or group at TD for example in wellbores drilled with high deviation or through faults. Examples of legal values: AMUNDSEN FM, BALDER FM, BASEMENT, BLODØKS FM, BRYNE FM, BURTON FM, COOK FM, DRAKE FM, DRAUPNE FM, EKOFISK FM, DUNLIN GP.
    LUNDE FM
    Geodetic datum
    Reference system for coordinates. Example of legal values: ED50.
    ED50
    NS degrees
    Geographic coordinate of the wellhead, north-south degrees.
    60° 46' 57.98'' N
    EW degrees
    Geographic coordinate of the wellhead, east-west degrees.
    2° 53' 51.95'' E
    NS UTM [m]
    Universal Transverse Mercator coordinate of the wellhead, north-south.
    6738755.54
    EW UTM [m]
    Universal Transverse Mercator coordinate of the wellhead, east-west.
    494432.48
    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.
    2632

  • Wellbore history
    General
    Well 30/3-7 S was drilled on the Veslefrikk Field, which is located due north of the Oseberg East Field. The objective of the well was to explore the hydrocarbon potential in the Brent Group, Intra Dunlin Sand and the Statfjord Formation in the B-prospect, west of the Veslefrikk horst.
    Operations and results
    Wildcat well 30/3-7 S was spudded from the fixed surface installation Veslefrikk A on 21 September 1995 and drilled to TD at 5581 m in the Lunde Formation. The 24" hole section from 467 m to 1472 m was drilled with Sea water/PAC converted to KCl/polymer mud. The 17 1/2" section from 1472 m to 2870 m was drilled with KCl/PAC/XANVIS mud, the 12 1/4" and 8 1/2" sections from 2870 m to 5581 m was drilled with Ancovert oil based mud.
    The well drilled into the top of the Jurassic sequence earlier than expected, and hydrocarbon filled sandstones of unknown stratigraphy were penetrated almost 400 m higher than prognosed. The well was plugged back and a technical sidetrack was drilled and parts of the hydrocarbon filled interval was cored. Electric logs, core data, sidewall cores and paleo-dating as well as studies of the dip of layering and mineralogy, all show that the well penetrated several faults of varying throw. The stratigraphic intervals include both the Brent Group and the Statfjord Formation with several repeated and missing sequences. It soon became evident that the well never reached out to the B-prospect, but instead penetrated hydrocarbon bearing sandstones in several small fault blocks in the outskirts of the main Veslefrikk structure. A total of nine cores were cut, covering the base 2 m of the Heather Formation and ca 100 m of the faulted Brent sequence. RFT pressure points were recorded in the first Brent sequence (Tarbert/Ness) and in the second Brent sequence (Oseberg), but no fluid samples were taken on wire line.
    The well was completed on 12 December 1995 as an oil/gas discovery and reclassified to development well.
    Testing
    Three production tests were performed in the intervals 5050 m to 5100 m (DST1), 4871.5 m to 4894 m (DST2), and 4692 m to 4801 m (DST3).

  • 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]
    3850.00
    5581.00

  • 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
    4678.0
    4689.8
    [m ]
    2
    4691.0
    4709.3
    [m ]
    3
    4709.5
    4719.0
    [m ]
    4
    4719.5
    4734.1
    [m ]
    5
    4735.0
    4740.3
    [m ]
    6
    4742.0
    4754.5
    [m ]
    7
    4754.5
    4758.4
    [m ]
    8
    4760.0
    4770.7
    [m ]
    9
    4865.0
    4871.4
    [m ]
    Cores at the Norwegian Offshore Directorate
    Total core sample length [m]
    93.0
    Cores at the Norwegian Offshore Directorate
    Cores available for sampling?
    YES

  • Core photos
    Core photos
    Core photo at depth: 4678-4683m
    Core photo at depth: 4683-4688m
    Core photo at depth: 4688-4689m
    Core photo at depth: 4691-4696m
    Core photo at depth: 4696-4701m
    4678-4683m
    4683-4688m
    4688-4689m
    4691-4696m
    4696-4701m
    Core photo at depth: 4701-4706m
    Core photo at depth: 4706-4709m
    Core photo at depth: 4709-4714m
    Core photo at depth: 4714-4719m
    Core photo at depth: 4719-4724m
    4701-4706m
    4706-4709m
    4709-4714m
    4714-4719m
    4719-4724m
    Core photo at depth: 4724-4729m
    Core photo at depth: 4729-4734m
    Core photo at depth: 4735-4740m
    Core photo at depth: 4740-4741m
    Core photo at depth: 4742-4747m
    4724-4729m
    4729-4734m
    4735-4740m
    4740-4741m
    4742-4747m
    Core photo at depth: 4747-4752m
    Core photo at depth: 4752-4754m
    Core photo at depth: 4754-4758m
    Core photo at depth: 4760-4765m
    Core photo at depth: 4765-4770m
    4747-4752m
    4752-4754m
    4754-4758m
    4760-4765m
    4765-4770m
    Core photo at depth: 4770-4771m
    Core photo at depth: 4865-4870m
    Core photo at depth: 4870-4871m
    Core photo at depth:  
    Core photo at depth:  
    4770-4771m
    4865-4870m
    4870-4871m

  • Palynological slides at the Norwegian Offshore Directorate
    Palynological slides at the Norwegian Offshore Directorate
    Sample depth
    Depth unit
    Sample type
    Laboratory
    4450.0
    [m]
    DC
    GEOSTR
    4460.0
    [m]
    DC
    GEOSTR
    4470.0
    [m]
    DC
    GEOSTR
    4480.0
    [m]
    DC
    GEOSTR
    4490.0
    [m]
    DC
    GEOSTR
    4500.0
    [m]
    DC
    GEOSTR
    4510.0
    [m]
    DC
    GEOSTR
    4520.0
    [m]
    DC
    GEOSTR
    4530.0
    [m]
    DC
    GEOSTR
    4540.0
    [m]
    DC
    GEOSTR
    4550.0
    [m]
    DC
    GEOSTR
    4560.0
    [m]
    DC
    GEOSTR
    4570.0
    [m]
    DC
    GEOSTR
    4580.0
    [m]
    DC
    GEOSTR
    4590.0
    [m]
    DC
    GEOSTR
    4600.0
    [m]
    DC
    GEOSTR
    4610.0
    [m]
    DC
    GEOSTR
    4620.0
    [m]
    DC
    GEOSTR
    4630.0
    [m]
    DC
    GEOSTR
    4640.0
    [m]
    DC
    GEOSTR
    4650.0
    [m]
    DC
    GEOSTR
    4660.0
    [m]
    DC
    GEOSTR
    4660.0
    [m]
    DC
    FUGRO
    4670.0
    [m]
    DC
    GEOSTR
    4678.2
    [m]
    C
    WESTL
    4680.0
    [m]
    DC
    GEOSTR
    4680.0
    [m]
    DC
    FUGRO
    4681.2
    [m]
    C
    WESTL
    4681.8
    [m]
    C
    FUGRO
    4684.0
    [m]
    C
    WESTL
    4685.7
    [m]
    C
    WESTL
    4687.5
    [m]
    C
    FUGRO
    4689.8
    [m]
    C
    WESTL
    4690.0
    [m]
    DC
    GEOSTR
    4691.0
    [m]
    C
    WESTL
    4691.1
    [m]
    C
    FUGRO
    4692.2
    [m]
    C
    WESTL
    4694.5
    [m]
    C
    WESTL
    4700.0
    [m]
    DC
    GEOSTR
    4702.5
    [m]
    C
    WESTL
    4704.7
    [m]
    C
    WESTL
    4704.8
    [m]
    C
    FUGRO
    4705.6
    [m]
    C
    WESTL
    4707.4
    [m]
    C
    WESTL
    4708.8
    [m]
    C
    WESTL
    4710.0
    [m]
    DC
    GEOSTR
    4717.8
    [m]
    C
    WESTL
    4718.5
    [m]
    C
    WESTL
    4719.0
    [m]
    C
    WESTL
    4719.7
    [m]
    C
    WESTL
    4720.0
    [m]
    DC
    GEOSTR
    4725.4
    [m]
    C
    WESTL
    4729.7
    [m]
    C
    WESTL
    4730.0
    [m]
    DC
    GEOSTR
    4730.8
    [m]
    C
    FUGRO
    4733.0
    [m]
    C
    WESTL
    4740.0
    [m]
    DC
    GEOSTR
    4746.0
    [m]
    C
    WESTL
    4750.0
    [m]
    C
    WESTL
    4750.0
    [m]
    DC
    GEOSTR
    4753.5
    [m]
    C
    WESTL
    4753.5
    [m]
    C
    FUGRO
    4756.0
    [m]
    C
    FUGRO
    4756.2
    [m]
    C
    WESTL
    4760.0
    [m]
    DC
    GEOSTR
    4760.4
    [m]
    C
    WESTL
    4764.0
    [m]
    C
    WESTL
    4769.1
    [m]
    C
    WESTL
    4770.0
    [m]
    DC
    GEOSTR
    4774.0
    [m]
    DC
    GEOSTR
    4780.0
    [m]
    DC
    GEOSTR
    4783.0
    [m]
    DC
    GEOSTR
    4790.0
    [m]
    DC
    GEOSTR
    4792.0
    [m]
    DC
    GEOSTR
    4804.0
    [m]
    DC
    GEOSTR
    4810.0
    [m]
    DC
    GEOSTR
    4810.0
    [m]
    DC
    GEOSTR
    4819.0
    [m]
    DC
    GEOSTR
    4820.0
    [m]
    DC
    GEOSTR
    4828.0
    [m]
    DC
    GEOSTR
    4830.0
    [m]
    DC
    GEOSTR
    4837.0
    [m]
    DC
    GEOSTR
    4840.0
    [m]
    DC
    GEOSTR
    4846.0
    [m]
    DC
    GEOSTR
    4850.0
    [m]
    DC
    GEOSTR
    4855.0
    [m]
    DC
    GEOSTR
    4860.0
    [m]
    DC
    GEOSTR
    4866.5
    [m]
    C
    WESTL
    4869.6
    [m]
    C
    WESTL
    4870.0
    [m]
    DC
    GEOSTR
    4871.3
    [m]
    C
    WESTL
    4873.0
    [m]
    DC
    GEOSTR
    4880.0
    [m]
    DC
    GEOSTR
    4882.0
    [m]
    DC
    GEOSTR
    4890.0
    [m]
    DC
    GEOSTR
    4891.0
    [m]
    DC
    GEOSTR
    4900.0
    [m]
    DC
    GEOSTR
    4909.0
    [m]
    DC
    GEOSTR
    4910.0
    [m]
    DC
    GEOSTR
    4918.0
    [m]
    DC
    GEOSTR
    4920.0
    [m]
    DC
    GEOSTR
    4930.0
    [m]
    DC
    GEOSTR
    4936.0
    [m]
    DC
    GEOSTR
    4940.0
    [m]
    DC
    FUGRO
    4945.0
    [m]
    DC
    GEOSTR
    4950.0
    [m]
    DC
    FUGRO
    4954.0
    [m]
    DC
    GEOSTR
    4960.0
    [m]
    DC
    FUGRO
    4963.0
    [m]
    DC
    GEOSTR
    4966.0
    [m]
    DC
    FUGRO
    4972.0
    [m]
    DC
    GEOSTR
    4984.0
    [m]
    DC
    GEOSTR
    4993.0
    [m]
    DC
    GEOSTR
    4993.0
    [m]
    DC
    FUGRO
    5002.0
    [m]
    DC
    GEOSTR
    5011.0
    [m]
    DC
    GEOSTR
    5011.0
    [m]
    DC
    FUGRO
    5020.0
    [m]
    DC
    FUGRO
    5020.0
    [m]
    DC
    GEOSTR
    5029.0
    [m]
    DC
    GEOSTR
    5029.0
    [m]
    DC
    FUGRO
    5038.0
    [m]
    DC
    FUGRO
    5038.0
    [m]
    DC
    GEOSTR
    5056.0
    [m]
    DC
    GEOSTR
    5065.0
    [m]
    DC
    GEOSTR
    5075.0
    [m]
    DC
    GEOSTR
    5084.0
    [m]
    DC
    GEOSTR
    5093.0
    [m]
    DC
    GEOSTR
    5110.0
    [m]
    SWC
    WESTL
    5117.0
    [m]
    DC
    FUGRO
    5120.0
    [m]
    DC
    FUGRO
    5120.0
    [m]
    DC
    GEOSTR
    5129.0
    [m]
    DC
    FUGRO
    5130.0
    [m]
    SWC
    WESTL
    5132.0
    [m]
    DC
    FUGRO
    5135.0
    [m]
    DC
    FUGRO
    5138.0
    [m]
    DC
    GEOSTR
    5147.0
    [m]
    DC
    GEOSTR
    5153.0
    [m]
    DC
    FUGRO
    5155.0
    [m]
    SWC
    WESTL
    5156.0
    [m]
    DC
    FUGRO
    5162.0
    [m]
    DC
    FUGRO
    5165.0
    [m]
    DC
    GEOSTR
    5170.0
    [m]
    SWC
    WESTL
    5178.0
    [m]
    SWC
    WESTL
    5183.0
    [m]
    DC
    FUGRO
    5185.0
    [m]
    SWC
    WESTL
    5186.0
    [m]
    DC
    FUGRO
    5189.0
    [m]
    DC
    FUGRO
    5191.0
    [m]
    SWC
    WESTL
    5192.0
    [m]
    DC
    FUGRO
    5195.0
    [m]
    DC
    FUGRO
    5196.0
    [m]
    SWC
    WESTL
    5201.0
    [m]
    SWC
    WESTL
    5210.0
    [m]
    DC
    GEOSTR
    5228.0
    [m]
    DC
    GEOSTR
    5236.0
    [m]
    SWC
    WESTL
    5237.0
    [m]
    DC
    FUGRO
    5246.0
    [m]
    DC
    FUGRO
    5254.0
    [m]
    SWC
    WESTL
    5255.0
    [m]
    DC
    FUGRO
    5260.0
    [m]
    SWC
    WESTL
    5265.0
    [m]
    SWC
    WESTL
    5267.0
    [m]
    DC
    FUGRO
    5282.0
    [m]
    DC
    GEOSTR
    5291.0
    [m]
    DC
    GEOSTR
    5303.0
    [m]
    DC
    GEOSTR
    5327.0
    [m]
    DC
    GEOSTR
    5327.0
    [m]
    DC
    FUGRO
    5345.0
    [m]
    DC
    GEOSTR
    5363.0
    [m]
    DC
    GEOSTR
    5405.0
    [m]
    DC
    GEOSTR
    5423.0
    [m]
    DC
    GEOSTR
    5444.0
    [m]
    DC
    GEOSTR
    5465.0
    [m]
    DC
    GEOSTR
    5486.0
    [m]
    DC
    GEOSTR
    5507.0
    [m]
    DC
    GEOSTR
    5528.0
    [m]
    DC
    GEOSTR
    5549.0
    [m]
    DC
    GEOSTR

  • Lithostratigraphy

  • Composite logs
    Composite logs
    Document name
    Document format
    Document size [MB]
    pdf
    0.45

  • Geochemical information
    Geochemical information
    Document name
    Document format
    Document size [MB]
    pdf
    1.09

  • 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
    12.72

  • Logs
    Logs
    Log type
    Log top depth [m]
    Log bottom depth [m]
    CMR
    5060
    5360
    DIPL MAC ZDL CN GR
    5064
    5581
    DPIL MAC CDL CN GR
    4500
    5064
    FMT GR
    4691
    5008
    FMT GR
    4735
    4989
    FMT GR
    5071
    5097
    GR SBT CCL
    1467
    5581
    HEXDIP
    4300
    5065
    MWD - GR RES DIR
    467
    5581
    SWC
    0
    0
    UIB
    5060
    5529
    VSP
    1467
    5581

  • 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
    SURF.COND.
    20
    1467.0
    24
    1472.0
    1.32
    LOT
    INTERM.
    13 3/8
    2865.0
    17 1/2
    2870.0
    1.65
    LOT
    INTERM.
    9 5/8
    5064.0
    12 1/4
    5065.0
    1.80
    LOT
    LINER
    7
    5580.0
    8 3/8
    5581.0
    0.00
    LOT

  • Drilling mud
    Drilling mud
    Depth MD [m]
    Mud weight [g/cm3]
    Visc. [mPa.s]
    Yield point [Pa]
    Mud type
    Date measured
    922
    1.22
    23.0
    SEAWATER/PAC
    1472
    1.27
    23.0
    KCL/PAC/XANVIS
    2532
    1.58
    38.0
    KCL/PAC/XANVIS
    2870
    1.60
    34.0
    KCL/PAC/XANVIS
    4026
    1.58
    42.0
    ANCO VERT
    4441
    1.58
    45.0
    ANCO VERT
    5065
    1.58
    42.0
    ANCO VERT
    5581
    1.54
    DUMMY

  • Thin sections at the Norwegian Offshore Directorate
    Thin sections at the Norwegian Offshore Directorate
    Depth
    Unit
    4694.55
    [m ]
    4697.50
    [m ]
    4701.75
    [m ]
    4710.50
    [m ]
    4715.30
    [m ]
    4722.50
    [m ]
    4733.75
    [m ]
    4744.80
    [m ]
    4754.55
    [m ]
    4866.00
    [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
    0.21