Factpages Norwegian Offshore Directorate
Factpages Norwegian Offshore Directorate
Factpages Norwegian Offshore Directorate
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11.11.2024 - 01:26
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6506/12-9 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.
    6506/12-9 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.
    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.
    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.
    6506/12-9
    Seismic location
    Position of spud location on seismic survey lines. SP: shotpoint.
    ST 8801- CDP 789 (RAD) & KOLONNE 790
    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.
    760-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.
    160
    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,
    04.04.1993
    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.
    10.09.1993
    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.
    10.09.1995
    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.
    24.09.2002
    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
    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.
    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.
    23.0
    Water depth [m]
    Depth in metres betweem mean sea level and sea floor.
    294.0
    Total depth (MD) [m RKB]
    Total measured length of wellbore from kelly bushing to total depth (driller's depth).
    4910.0
    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).
    4903.0
    Maximum inclination [°]
    Maximum deviation, in degrees, from a vertical well path.Shown only for released wells.
    9.3
    Bottom hole temperature [°C]
    Estimated temperature at final total depth of the wellbore. Shown only for released wells. See discription.
    166
    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° 6' 52.02'' N
    EW degrees
    Geographic coordinate of the wellhead, east-west degrees.
    6° 45' 15.7'' E
    NS UTM [m]
    Universal Transverse Mercator coordinate of the wellhead, north-south.
    7223265.37
    EW UTM [m]
    Universal Transverse Mercator coordinate of the wellhead, east-west.
    394568.52
    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.
    2128

  • Wellbore history
    General
    The main objective of well 6506/12-9 S was to appraise the oil and gas potential within the Ile and Tilje Formations.
    Operations and results
    Appraisal well 6506/12-9 S was spudded 5 April 1993 with the semi-submersible installation "Ross Isle" and drilled to a total depth of 4910 m driller's depth (4903 m TVD), 4915.2 m loggers depth (4908.2 m TVD), into rocks of Early Jurassic age. Oil and gas was encountered in the Early to Middle Jurassic Båt and Fangst Groups. The well was drilled with seawater and hi-vis pills down to 802 m, Gyp/PAC mud from 802 m to 2242 m, Anco 2000 with glycols (Anco 208) from 2242 to 4378 m, and with Ancotherm mud from 4378 to TD. A total of 13 cores were cut in this well. Two were cut in the Paleocene Tang formation but these only 0,35m was recoverd(1%)The other 11 cores were cut in the interval 4415 m to 4846.9 m in the Båt and Fangst Groups. Recoveries for these were from 65 to 100%. Three FMT samples were taken in the Tilje Formation. The well was abandoned as an oil and gas appraisal on 11 September 1993.
    Testing
    Five production tests were performed in the Jurassic sandstone section. Drill stem test no 1 in the Åre formation in the interval 4846.0 to 4876 m produced a near-critical gas condensate. The well production was 444 000 Sm3/day of gas and 840 Sm3/day of condensate through a 44/64" (17,46 mm) choke size. Density of the gas was 0.832 (air = 1) and condensate density was 0.814 g/cm3. Drill stem test no 2 tested the Tilje formation in the interval 4805.0 to 4834 m, and it produced a light oil. The well production was 249 000 Sm3/day of gas and 900 Sm3/day of oil through a 56/64" (22,23 mm) choke size. Density of the gas was 0.832 (air = 1) and condensate density was 0.855 g/cm3. Drill stem test no 3 tested the Tilje formation in the interval 4742.0 to 4751.0 m, and it produced a light oil. The well production was 138 000 Sm3/day of gas and 567 Sm3/day of oil through a 44/64" (17.46 mm) choke size. Density of the gas was 0.794 (air = 1) and oil density was 0.825 g/cm3. Drill stem test no 4 perforated two zones in Tilje Formation. First the interval 4712 to 4730 m was perforated. No production was observed from this interval. The zone 4695 to 4709 m was then perforated. Just a minor influx into the well was observed. The rate measured was approximately 60 liter/hrs. Drill stem test no 5 tested the Ile formation in the interval 4477.0 to 4510.0 m, and produced gas condensate. The well production was 33 000 Sm3/day of gas and 17 Sm3/day of condensate through a 110/64" (43.66 mm) choke size. Density of the gas was 0.781 (air = 1) and condensate density was 0.807 g/cm3.

  • 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]
    810.00
    4910.00

  • 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
    4415.0
    4434.2
    [m ]
    2
    4462.0
    4489.7
    [m ]
    3
    4489.7
    4515.0
    [m ]
    4
    4598.0
    4634.9
    [m ]
    5
    4635.0
    4654.5
    [m ]
    6
    4671.5
    4703.0
    [m ]
    7
    4703.3
    4741.0
    [m ]
    8
    4741.1
    4778.0
    [m ]
    9
    4779.0
    4815.3
    [m ]
    10
    4815.3
    4825.0
    [m ]
    11
    4830.0
    4846.9
    [m ]
    Cores at the Norwegian Offshore Directorate
    Total core sample length [m]
    297.7
    Cores at the Norwegian Offshore Directorate
    Cores available for sampling?
    YES

  • Core photos
    Core photos
    Core photo at depth: 4415-4420m
    Core photo at depth: 4420-4425m
    Core photo at depth: 4425-4430m
    Core photo at depth: 4430-4434m
    Core photo at depth: 4462-4467m
    4415-4420m
    4420-4425m
    4425-4430m
    4430-4434m
    4462-4467m
    Core photo at depth: 4467-4472m
    Core photo at depth: 4472-4477m
    Core photo at depth: 4477-4482m
    Core photo at depth: 4482-4487m
    Core photo at depth: 4487-4489m
    4467-4472m
    4472-4477m
    4477-4482m
    4482-4487m
    4487-4489m
    Core photo at depth: 4489-4494m
    Core photo at depth: 4494-4499m
    Core photo at depth: 4499-4504m
    Core photo at depth: 4504-4509m
    Core photo at depth: 4509-4514m
    4489-4494m
    4494-4499m
    4499-4504m
    4504-4509m
    4509-4514m
    Core photo at depth: 4514-4515m
    Core photo at depth: 4598-4603m
    Core photo at depth: 4603-4608m
    Core photo at depth: 4608-4613m
    Core photo at depth: 4613-4618m
    4514-4515m
    4598-4603m
    4603-4608m
    4608-4613m
    4613-4618m
    Core photo at depth: 4618-4623m
    Core photo at depth: 4623-4628m
    Core photo at depth: 4628-4633m
    Core photo at depth: 4633-4635m
    Core photo at depth: 4635-4640m
    4618-4623m
    4623-4628m
    4628-4633m
    4633-4635m
    4635-4640m
    Core photo at depth: 4640-4645m
    Core photo at depth: 4645-4650m
    Core photo at depth: 4650-4654m
    Core photo at depth: 4671-4676m
    Core photo at depth: 4676-4681m
    4640-4645m
    4645-4650m
    4650-4654m
    4671-4676m
    4676-4681m
    Core photo at depth: 4681-4686m
    Core photo at depth: 4686-4691m
    Core photo at depth: 4691-4696m
    Core photo at depth: 4696-4701m
    Core photo at depth: 4701-4703m
    4681-4686m
    4686-4691m
    4691-4696m
    4696-4701m
    4701-4703m
    Core photo at depth: 4703-4708m
    Core photo at depth: 4708-4713m
    Core photo at depth: 4713-4718m
    Core photo at depth: 4718-4723m
    Core photo at depth: 4723-4728m
    4703-4708m
    4708-4713m
    4713-4718m
    4718-4723m
    4723-4728m
    Core photo at depth: 4728-4733m
    Core photo at depth: 4733-4738m
    Core photo at depth: 4738-4741m
    Core photo at depth: 4741-4746m
    Core photo at depth: 4746-4751m
    4728-4733m
    4733-4738m
    4738-4741m
    4741-4746m
    4746-4751m
    Core photo at depth: 4751-4756m
    Core photo at depth: 4756-4761m
    Core photo at depth: 4761-4766m
    Core photo at depth: 4766-4771m
    Core photo at depth: 4771-4776m
    4751-4756m
    4756-4761m
    4761-4766m
    4766-4771m
    4771-4776m
    Core photo at depth: 4776-4779m
    Core photo at depth: 4779-4784m
    Core photo at depth: 4784-4789m
    Core photo at depth: 4789-4794m
    Core photo at depth: 4794-4799m
    4776-4779m
    4779-4784m
    4784-4789m
    4789-4794m
    4794-4799m
    Core photo at depth: 4799-4804m
    Core photo at depth: 4804-4809m
    Core photo at depth: 4809-4814m
    Core photo at depth: 4814-4815m
    Core photo at depth: 4815-4820m
    4799-4804m
    4804-4809m
    4809-4814m
    4814-4815m
    4815-4820m
    Core photo at depth: 4820-4825m
    Core photo at depth: 4825-4826m
    Core photo at depth: 4830-4835m
    Core photo at depth: 4835-4840m
    Core photo at depth: 4840-4845m
    4820-4825m
    4825-4826m
    4830-4835m
    4835-4840m
    4840-4845m
    Core photo at depth: 4845-4847m
    Core photo at depth:  
    Core photo at depth:  
    Core photo at depth:  
    Core photo at depth:  
    4845-4847m

  • Palynological slides at the Norwegian Offshore Directorate
    Palynological slides at the Norwegian Offshore Directorate
    Sample depth
    Depth unit
    Sample type
    Laboratory
    1910.0
    [m]
    DC
    RRI
    1930.0
    [m]
    DC
    RRI
    1950.0
    [m]
    DC
    RRI
    1970.0
    [m]
    DC
    RRI
    1990.0
    [m]
    DC
    RRI
    2010.0
    [m]
    DC
    RRI
    2030.0
    [m]
    DC
    RRI
    2050.0
    [m]
    DC
    RRI
    2070.0
    [m]
    DC
    RRI
    2090.0
    [m]
    DC
    RRI
    2110.0
    [m]
    DC
    RRI
    2130.0
    [m]
    DC
    RRI
    2150.0
    [m]
    DC
    RRI
    2170.0
    [m]
    DC
    RRI
    2190.0
    [m]
    DC
    RRI
    2210.0
    [m]
    DC
    RRI
    2230.0
    [m]
    DC
    RRI
    2250.0
    [m]
    DC
    RRI
    2270.0
    [m]
    DC
    RRI
    2290.0
    [m]
    DC
    RRI
    2310.0
    [m]
    DC
    RRI
    2330.0
    [m]
    DC
    RRI
    2350.0
    [m]
    DC
    RRI
    2370.0
    [m]
    DC
    RRI
    2390.0
    [m]
    DC
    RRI
    2410.0
    [m]
    DC
    RRI
    2430.0
    [m]
    DC
    RRI
    2450.0
    [m]
    DC
    RRI
    2470.0
    [m]
    DC
    RRI
    2490.0
    [m]
    DC
    RRI
    2510.0
    [m]
    DC
    RRI
    2530.0
    [m]
    DC
    RRI
    2550.0
    [m]
    DC
    RRI
    2570.0
    [m]
    DC
    RRI
    2590.0
    [m]
    DC
    RRI
    2610.0
    [m]
    DC
    RRI
    2630.0
    [m]
    DC
    RRI
    2650.0
    [m]
    DC
    RRI
    2670.0
    [m]
    DC
    RRI
    2690.0
    [m]
    DC
    RRI
    2710.0
    [m]
    DC
    RRI
    2730.0
    [m]
    DC
    RRI
    2750.0
    [m]
    DC
    RRI
    2770.0
    [m]
    DC
    RRI
    2790.0
    [m]
    DC
    RRI
    2810.0
    [m]
    DC
    RRI
    2830.0
    [m]
    DC
    RRI
    2850.0
    [m]
    DC
    RRI
    2870.0
    [m]
    DC
    RRI
    2890.0
    [m]
    DC
    RRI
    2910.0
    [m]
    DC
    RRI
    2930.0
    [m]
    DC
    RRI
    2950.0
    [m]
    DC
    RRI
    2970.0
    [m]
    DC
    RRI
    2990.0
    [m]
    DC
    RRI
    3010.0
    [m]
    DC
    RRI
    3030.0
    [m]
    DC
    RRI
    3070.0
    [m]
    DC
    RRI
    3090.0
    [m]
    DC
    RRI
    3110.0
    [m]
    DC
    RRI
    3130.0
    [m]
    DC
    RRI
    3150.0
    [m]
    DC
    RRI
    3170.0
    [m]
    DC
    RRI
    3190.0
    [m]
    DC
    RRI
    3210.0
    [m]
    DC
    RRI
    3230.0
    [m]
    DC
    RRI
    3250.0
    [m]
    DC
    RRI
    3271.0
    [m]
    DC
    RRI
    3289.0
    [m]
    DC
    RRI
    3310.0
    [m]
    DC
    RRI
    3321.0
    [m]
    SWC
    STATO
    3332.5
    [m]
    SWC
    STATO
    3350.0
    [m]
    SWC
    STATO
    3373.0
    [m]
    SWC
    STATO
    3391.0
    [m]
    DC
    RRI
    3421.0
    [m]
    DC
    STATO
    3440.0
    [m]
    DC
    RRI
    3460.0
    [m]
    DC
    RRI
    3480.0
    [m]
    DC
    RRI
    3500.0
    [m]
    DC
    RRI
    3520.0
    [m]
    DC
    RRI
    3540.0
    [m]
    DC
    RRI
    3560.0
    [m]
    DC
    RRI
    3580.0
    [m]
    DC
    RRI
    3600.0
    [m]
    DC
    RRI
    3620.0
    [m]
    DC
    RRI
    3640.0
    [m]
    DC
    RRI
    3660.0
    [m]
    DC
    RRI
    3700.0
    [m]
    DC
    RRI
    3720.0
    [m]
    DC
    RRI
    3740.0
    [m]
    DC
    RRI
    3760.0
    [m]
    DC
    RRI
    3807.0
    [m]
    SWC
    STATO
    3837.0
    [m]
    SWC
    STATO
    3860.0
    [m]
    DC
    RRI
    3880.0
    [m]
    DC
    RRI
    3896.0
    [m]
    SWC
    STATO
    3909.0
    [m]
    SWC
    STATO
    3960.0
    [m]
    DC
    RRI
    4000.0
    [m]
    DC
    RRI
    4020.0
    [m]
    DC
    RRI
    4040.0
    [m]
    DC
    RRI
    4060.0
    [m]
    DC
    RRI
    4130.0
    [m]
    SWC
    STATO
    4137.5
    [m]
    SWC
    STATO
    4171.0
    [m]
    SWC
    STATO
    4185.0
    [m]
    SWC
    STATO
    4193.0
    [m]
    SWC
    STATO
    4198.0
    [m]
    SWC
    STATO
    4207.5
    [m]
    SWC
    STATO
    4370.0
    [m]
    DC
    RRI
    4374.0
    [m]
    SWC
    STATO
    4377.0
    [m]
    SWC
    STATO
    4378.0
    [m]
    DC
    RRI
    4388.0
    [m]
    DC
    RRI
    4412.0
    [m]
    DC
    RRI
    4416.5
    [m]
    C
    RRI
    4419.3
    [m]
    C
    RRI
    4426.8
    [m]
    C
    RRI
    4432.0
    [m]
    C
    RRI
    4433.3
    [m]
    C
    RRI
    4443.0
    [m]
    SWC
    STATO
    4451.0
    [m]
    DC
    RRI
    4454.0
    [m]
    SWC
    STATO
    4459.0
    [m]
    SWC
    STATO
    4461.0
    [m]
    SWC
    STATO
    4462.2
    [m]
    C
    RRI
    4466.8
    [m]
    C
    RRI
    4469.1
    [m]
    C
    RRI
    4472.7
    [m]
    C
    RRI
    4478.7
    [m]
    C
    RRI
    4484.9
    [m]
    C
    RRI
    4491.8
    [m]
    C
    RRI
    4497.3
    [m]
    C
    RRI
    4500.2
    [m]
    C
    RRI
    4503.3
    [m]
    C
    RRI
    4506.7
    [m]
    C
    RRI
    4508.7
    [m]
    C
    RRI
    4511.9
    [m]
    C
    RRI
    4525.0
    [m]
    SWC
    STATO
    4535.0
    [m]
    SWC
    STATO
    4537.0
    [m]
    SWC
    STATO
    4545.0
    [m]
    SWC
    STATO
    4559.6
    [m]
    SWC
    STATO
    4573.0
    [m]
    SWC
    STATO
    4583.0
    [m]
    SWC
    STATO
    4589.5
    [m]
    SWC
    STATO
    4596.0
    [m]
    SWC
    STATO
    4598.9
    [m]
    C
    RRI
    4607.3
    [m]
    C
    RRI
    4627.2
    [m]
    C
    RRI
    4638.6
    [m]
    C
    RRI
    4643.1
    [m]
    C
    RRI
    4646.7
    [m]
    C
    RRI
    4650.0
    [m]
    C
    RRI
    4654.3
    [m]
    C
    RRI
    4660.5
    [m]
    SWC
    STATO
    4664.0
    [m]
    SWC
    STATO
    4668.0
    [m]
    SWC
    STATO
    4671.6
    [m]
    C
    RRI
    4678.0
    [m]
    C
    RRI
    4681.6
    [m]
    C
    RRI
    4684.0
    [m]
    C
    RRI
    4690.9
    [m]
    C
    RRI
    4691.9
    [m]
    C
    RRI
    4696.1
    [m]
    C
    RRI
    4696.8
    [m]
    C
    RRI
    4699.6
    [m]
    C
    RRI
    4701.6
    [m]
    C
    RRI
    4708.1
    [m]
    C
    RRI
    4708.7
    [m]
    C
    RRI
    4712.7
    [m]
    C
    RRI
    4716.4
    [m]
    C
    RRI
    4719.8
    [m]
    C
    RRI
    4723.4
    [m]
    C
    RRI
    4728.0
    [m]
    C
    RRI
    4729.0
    [m]
    C
    RRI
    4731.4
    [m]
    C
    RRI
    4734.6
    [m]
    C
    RRI
    4737.1
    [m]
    C
    RRI
    4737.5
    [m]
    C
    RRI
    4741.8
    [m]
    C
    RRI
    4744.4
    [m]
    C
    RRI
    4748.7
    [m]
    C
    RRI
    4752.1
    [m]
    C
    RRI
    4755.8
    [m]
    C
    RRI
    4758.2
    [m]
    C
    RRI
    4759.7
    [m]
    C
    RRI
    4763.4
    [m]
    C
    RRI
    4766.6
    [m]
    C
    RRI
    4768.5
    [m]
    C
    RRI
    4772.8
    [m]
    C
    RRI
    4776.6
    [m]
    C
    RRI
    4780.1
    [m]
    C
    RRI
    4783.0
    [m]
    C
    RRI
    4810.0
    [m]
    C
    RRI
    4812.4
    [m]
    C
    RRI
    4815.0
    [m]
    C
    RRI
    4819.6
    [m]
    C
    RRI
    4823.3
    [m]
    C
    RRI
    4830.8
    [m]
    C
    RRI
    4837.6
    [m]
    C
    RRI
    4841.3
    [m]
    C
    RRI
    4845.2
    [m]
    C
    RRI
    4855.0
    [m]
    SWC
    STATO
    4861.3
    [m]
    SWC
    STATO
    4864.0
    [m]
    SWC
    STATO
    4884.0
    [m]
    SWC
    STATO
    4889.5
    [m]
    SWC
    STATO
    4895.3
    [m]
    SWC
    STATO
    4904.0
    [m]
    SWC
    STATO
    4910.0
    [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
    DST5
    0.00
    0.00
    OIL
    29.08.1993 - 18:00
    YES

  • Lithostratigraphy

  • Composite logs
    Composite logs
    Document name
    Document format
    Document size [MB]
    pdf
    0.63

  • Geochemical information
    Geochemical information
    Document name
    Document format
    Document size [MB]
    pdf
    1.86
    pdf
    1.59
    pdf
    0.95

  • 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
    54.33

  • Drill stem tests (DST)
    Drill stem tests (DST)
    Test number
    From depth MD
    [m]
    To depth MD
    [m]
    Choke size
    [mm]
    1.0
    4846
    4876
    17.5
    2.0
    4805
    4834
    22.2
    3.0
    4742
    4751
    17.5
    4.0
    4730
    4712
    0.0
    5.0
    4477
    4510
    43.6
    Drill stem tests (DST)
    Test number
    Final shut-in pressure
    [MPa]
    Final flow pressure
    [MPa]
    Bottom hole pressure
    [MPa]
    Downhole temperature
    [°C]
    1.0
    2.0
    163
    3.0
    164
    4.0
    5.0
    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
    840
    444000
    0.815
    0.832
    749
    2.0
    900
    249000
    0.850
    0.830
    390
    3.0
    567
    138000
    0.825
    0.794
    292
    4.0
    5.0
    17
    33000
    0.807
    0.781
    1379

  • Logs
    Logs
    Log type
    Log top depth [m]
    Log bottom depth [m]
    CBL VDL GR
    1200
    2229
    CBL VDL GR
    3205
    4892
    COREGUN
    3321
    4904
    DIFL AC CHT GR
    2229
    4914
    DIP GR
    2235
    2460
    DIP GR
    4365
    4914
    DLL MLL SP GR
    4365
    4914
    FMT CHT GR
    3334
    3845
    FMT GR
    4390
    4886
    MWD
    387
    4910
    VSP
    1880
    4903
    ZDL CN SL
    2229
    4914

  • 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
    378.0
    36
    378.0
    0.00
    LOT
    INTERM.
    20
    790.0
    26
    790.0
    1.52
    LOT
    INTERM.
    13 3/8
    2228.0
    17 1/2
    2230.0
    1.89
    LOT
    INTERM.
    9 5/8
    4363.0
    12 1/4
    4365.0
    1.87
    LOT
    LINER
    7
    4910.0
    8 1/2
    4910.0
    0.00
    LOT

  • Drilling mud
    Drilling mud
    Depth MD [m]
    Mud weight [g/cm3]
    Visc. [mPa.s]
    Yield point [Pa]
    Mud type
    Date measured
    606
    1.03
    WATER BASED
    808
    1.03
    12.0
    WATER BASED
    1050
    1.25
    15.0
    WATER BASED
    1491
    1.25
    19.0
    WATER BASED
    1640
    1.25
    20.0
    WATER BASED
    1982
    1.39
    21.0
    WATER BASED
    2210
    1.50
    24.0
    WATER BASED
    2242
    1.52
    25.0
    WATER BASED
    2323
    1.70
    28.0
    WATER BASED
    2357
    1.70
    31.0
    WATER BASED
    2415
    1.70
    28.0
    WATER BASED
    2729
    1.70
    25.0
    WATER BASED
    2884
    1.70
    27.0
    WATER BASED
    2965
    1.70
    28.0
    WATER BASED
    3057
    1.70
    30.0
    WATER BASED
    3077
    1.70
    30.0
    WATER BASED
    3146
    1.70
    29.0
    WATER BASED
    3222
    1.70
    32.0
    WATER BASED
    3227
    1.70
    32.0
    WATER BASED
    3252
    1.70
    31.0
    WATER BASED
    3311
    1.70
    32.0
    WATER BASED
    3356
    1.70
    31.0
    WATER BASED
    3357
    1.70
    30.0
    WATER BASED
    3405
    1.70
    27.0
    WATER BASED
    3409
    1.70
    25.0
    WATER BASED
    3434
    1.70
    25.0
    WATER BASED
    3492
    1.70
    36.0
    WATER BASED
    3535
    1.70
    35.0
    WATER BASED
    3578
    1.70
    35.0
    WATER BASED
    3640
    1.70
    34.0
    WATER BASED
    3699
    1.70
    35.0
    WATER BASED
    3763
    1.70
    28.0
    WATER BASED
    3826
    1.75
    28.0
    WATER BASED
    3885
    1.75
    32.0
    WATER BASED
    3927
    1.75
    30.0
    WATER BASED
    3995
    1.75
    30.0
    WATER BASED
    4000
    1.75
    30.0
    WATER BASED
    4064
    1.75
    29.0
    WATER BASED
    4130
    1.75
    30.0
    WATER BASED
    4195
    1.75
    30.0
    WATER BASED
    4258
    1.75
    36.0
    WATER BASED
    4314
    1.75
    34.0
    WATER BASED
    4363
    1.20
    23.0
    DUMMY
    4363
    1.20
    14.0
    WATER BASED
    4375
    1.75
    36.0
    WATER BASED
    4378
    1.75
    31.0
    WATER BASED
    4415
    1.20
    20.0
    WATER BASED
    4438
    1.20
    16.0
    WATER BASED
    4462
    1.20
    14.0
    WATER BASED
    4477
    1.23
    28.0
    WATER BASED
    4490
    1.20
    17.0
    WATER BASED
    4516
    1.20
    17.0
    WATER BASED
    4598
    1.20
    15.0
    WATER BASED
    4635
    1.20
    17.0
    WATER BASED
    4669
    1.20
    19.0
    WATER BASED
    4703
    1.20
    21.0
    WATER BASED
    4741
    1.20
    19.0
    WATER BASED
    4742
    1.12
    24.0
    WATER BASED
    4765
    1.20
    24.0
    DUMMY
    4805
    1.20
    16.0
    DUMMY
    4805
    1.12
    24.0
    WATER BASED
    4805
    1.12
    WATER BASED
    4814
    1.20
    50.0
    DUMMY
    4846
    1.14
    WATER BASED
    4850
    1.20
    23.0
    DUMMY
    4910
    1.14
    WATER BASED

  • 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
    0.29