Factpages Norwegian Offshore Directorate
Factpages Norwegian Offshore Directorate
Factpages Norwegian Offshore Directorate
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22.11.2024 - 09:09
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6506/12-10

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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.
    6506/12-10
    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.
    6506/12-10
    Seismic location
    Position of spud location on seismic survey lines. SP: shotpoint.
    ST 8801- INLINE 920 & CROSSLINE 942
    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.
    807-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.
    67
    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,
    21.04.1995
    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.
    26.06.1995
    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.
    26.06.1997
    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.
    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.
    SHOWS
    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
    Kelly bushing elevation [m]
    Elevation of the rotary kelly bushing (RKB) above mean sea level.
    24.0
    Water depth [m]
    Depth in metres betweem mean sea level and sea floor.
    285.0
    Total depth (MD) [m RKB]
    Total measured length of wellbore from kelly bushing to total depth (driller's depth).
    5097.0
    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).
    5096.0
    Maximum inclination [°]
    Maximum deviation, in degrees, from a vertical well path.Shown only for released wells.
    2.6
    Bottom hole temperature [°C]
    Estimated temperature at final total depth of the wellbore. Shown only for released wells. See discription.
    160
    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° 8' 7.82'' N
    EW degrees
    Geographic coordinate of the wellhead, east-west degrees.
    6° 49' 6.47'' E
    NS UTM [m]
    Universal Transverse Mercator coordinate of the wellhead, north-south.
    7225505.52
    EW UTM [m]
    Universal Transverse Mercator coordinate of the wellhead, east-west.
    397658.22
    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.
    2445

  • Wellbore history
    General
    The main objective for well 6506/12-10 was to appraise the down flanks hydrocarbons in the Garn, Ile, Tilje, and the Åre Formations, on the Smørbukk Field.
    Operations and results
    The vertical appraisal well 6506/12-10 was spudded with the semi-submersible installation "Ross Rig" on 21 April and drilled to 5097 m in the Early Jurassic Åre Formation within the planned budget. Boulders were encountered drilling the 36" section, and was the main reason why the 22" underreamer became stuck in 20" casing. As 12 1/4" pilot hole was drilled to 890 m, gas flow occurred when flow checking with seawater at 628 m. The 20" casing had to be set above this zone, which was considerable higher than planned. A 16" liner was then set to obtain enough integrity below 16" liner shoe to drill 17 1/2" section to 2795 m for optimum setting depth of 13 3/8" casing (lower part of Shetland). All other casing strings were set at planned depths according to "Base case" in the drilling programme. The well was drilled with seawater/bentonite down to 562 m, seawater/bentonite/CMC from 562 m to 1602 m, and Anco 2000 mud with Anco 208 glycol additive from 1602 m to 2790 m. Oil based mud (ANCO VERT) was used from 2790 The 6506/12-10 well proved no producible oil or gas in neither the Fangst nor the Båt Groups, thereby delineating hydrocarbons to the central areas of the field. The results of the 6506/12-10 well lead to the conclusion that there had to be drilled a sidetrack well in order to fulfill the obligations of the well and perform an extended production test of the Tilje Formation. Fourteen cores were cut in the Fangst and Båt Groups. FMT fluid samples were taken at four levels within the Åre and Tilje Formations. They contained mainly base oil (from the drilling fluid) and water. No indigenous hydrocarbons were found. It was decided to sidetrack the well and to penetrate higher up on the structure (6506/12-10 A). The vertical well was plugged with top plug (kick-off plug) in 13 3/8" casing and classified as a dry appraisal well on 16 June 1995.
    Testing
    No drill stem test was performed.

  • 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]
    570.00
    4848.00

  • 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
    4564.0
    4592.2
    [m ]
    2
    4592.2
    4616.0
    [m ]
    3
    4660.0
    4671.1
    [m ]
    4
    4672.0
    4694.8
    [m ]
    5
    4696.0
    4717.9
    [m ]
    6
    4848.0
    4873.3
    [m ]
    7
    4873.3
    4886.0
    [m ]
    8
    4887.0
    4908.4
    [m ]
    9
    4908.4
    4928.0
    [m ]
    10
    4928.1
    4964.0
    [m ]
    11
    4964.6
    4986.0
    [m ]
    12
    4986.6
    5023.0
    [m ]
    13
    5023.8
    5059.0
    [m ]
    14
    5059.5
    5096.0
    [m ]
    Cores at the Norwegian Offshore Directorate
    Total core sample length [m]
    352.3
    Cores at the Norwegian Offshore Directorate
    Cores available for sampling?
    YES

  • Core photos
    Core photos
    Core photo at depth: 4564-4569m
    Core photo at depth: 4569-4574m
    Core photo at depth: 4574-4579m
    Core photo at depth: 4579-4584m
    Core photo at depth: 4584-4589m
    4564-4569m
    4569-4574m
    4574-4579m
    4579-4584m
    4584-4589m
    Core photo at depth: 4589-4592m
    Core photo at depth: 4592-4597m
    Core photo at depth: 4597-4602m
    Core photo at depth: 4602-4607m
    Core photo at depth: 4607-4612m
    4589-4592m
    4592-4597m
    4597-4602m
    4602-4607m
    4607-4612m
    Core photo at depth: 4612-4616m
    Core photo at depth: 4660-4665m
    Core photo at depth: 4665-4670m
    Core photo at depth: 4670-4671m
    Core photo at depth: 4672-4677m
    4612-4616m
    4660-4665m
    4665-4670m
    4670-4671m
    4672-4677m
    Core photo at depth: 4677-4682m
    Core photo at depth: 4682-4687m
    Core photo at depth: 4687-4692m
    Core photo at depth: 4692-4694m
    Core photo at depth: 4696-4701m
    4677-4682m
    4682-4687m
    4687-4692m
    4692-4694m
    4696-4701m
    Core photo at depth: 4701-4706m
    Core photo at depth: 4706-4711m
    Core photo at depth: 4711-4716m
    Core photo at depth: 4716-4718m
    Core photo at depth: 4848-4853m
    4701-4706m
    4706-4711m
    4711-4716m
    4716-4718m
    4848-4853m
    Core photo at depth: 4858-4863m
    Core photo at depth: 4863-4868m
    Core photo at depth: 4868-4873m
    Core photo at depth: 4873-4873m
    Core photo at depth: 4873-4878m
    4858-4863m
    4863-4868m
    4868-4873m
    4873-4873m
    4873-4878m
    Core photo at depth: 4878-4883m
    Core photo at depth: 4883-4886m
    Core photo at depth: 4887-4892m
    Core photo at depth: 4892-4897m
    Core photo at depth: 4897-4902m
    4878-4883m
    4883-4886m
    4887-4892m
    4892-4897m
    4897-4902m
    Core photo at depth: 4902-4907m
    Core photo at depth: 4907-4908m
    Core photo at depth: 4908-4913m
    Core photo at depth: 4913-4918m
    Core photo at depth: 4918-4923m
    4902-4907m
    4907-4908m
    4908-4913m
    4913-4918m
    4918-4923m
    Core photo at depth: 4923-4928m
    Core photo at depth: 4928-4933m
    Core photo at depth: 4933-4938m
    Core photo at depth: 4938-4943m
    Core photo at depth: 4943-4948m
    4923-4928m
    4928-4933m
    4933-4938m
    4938-4943m
    4943-4948m
    Core photo at depth: 4948-4953m
    Core photo at depth: 4953-4958m
    Core photo at depth: 4958-4963m
    Core photo at depth: 4963-4965m
    Core photo at depth: 4965-4969m
    4948-4953m
    4953-4958m
    4958-4963m
    4963-4965m
    4965-4969m
    Core photo at depth: 4969-4974m
    Core photo at depth: 4974-4979m
    Core photo at depth: 4979-4984m
    Core photo at depth: 4984-4986m
    Core photo at depth: 4986-4991m
    4969-4974m
    4974-4979m
    4979-4984m
    4984-4986m
    4986-4991m
    Core photo at depth: 4991-4996m
    Core photo at depth: 4996-5001m
    Core photo at depth: 5001-5006m
    Core photo at depth: 5006-5011m
    Core photo at depth: 5011-5016m
    4991-4996m
    4996-5001m
    5001-5006m
    5006-5011m
    5011-5016m
    Core photo at depth: 5016-5021m
    Core photo at depth: 5021-5023m
    Core photo at depth: 5023-5028m
    Core photo at depth: 5028-5033m
    Core photo at depth: 5033-5038m
    5016-5021m
    5021-5023m
    5023-5028m
    5028-5033m
    5033-5038m
    Core photo at depth: 5038-5043m
    Core photo at depth: 5043-5048m
    Core photo at depth: 5048-5053m
    Core photo at depth: 5053-5058m
    Core photo at depth: 5058-5060m
    5038-5043m
    5043-5048m
    5048-5053m
    5053-5058m
    5058-5060m
    Core photo at depth: 5060-6064m
    Core photo at depth: 5064-5069m
    Core photo at depth: 5069-5074m
    Core photo at depth: 5074-5079m
    Core photo at depth: 5079-5084m
    5060-6064m
    5064-5069m
    5069-5074m
    5074-5079m
    5079-5084m
    Core photo at depth: 5084-5089m
    Core photo at depth: 5089-5094m
    Core photo at depth: 5094-5097m
    Core photo at depth:  
    Core photo at depth:  
    5084-5089m
    5089-5094m
    5094-5097m

  • Palynological slides at the Norwegian Offshore Directorate
    Palynological slides at the Norwegian Offshore Directorate
    Sample depth
    Depth unit
    Sample type
    Laboratory
    1850.0
    [m]
    DC
    RRI
    1880.0
    [m]
    DC
    RRI
    1910.0
    [m]
    DC
    RRI
    1940.0
    [m]
    DC
    RRI
    1970.0
    [m]
    DC
    RRI
    2000.0
    [m]
    DC
    RRI
    2030.0
    [m]
    DC
    RRI
    2060.0
    [m]
    DC
    RRI
    2090.0
    [m]
    DC
    RRI
    2120.0
    [m]
    DC
    RRI
    2150.0
    [m]
    DC
    RRI
    2180.0
    [m]
    DC
    RRI
    2210.0
    [m]
    DC
    RRI
    2230.0
    [m]
    DC
    RRI
    2240.0
    [m]
    DC
    RRI
    2260.0
    [m]
    DC
    RRI
    2270.0
    [m]
    DC
    RRI
    2280.0
    [m]
    DC
    RRI
    2290.0
    [m]
    DC
    RRI
    2300.0
    [m]
    DC
    RRI
    2310.0
    [m]
    DC
    RRI
    2320.0
    [m]
    DC
    RRI
    2330.0
    [m]
    DC
    RRI
    2340.0
    [m]
    DC
    RRI
    2350.0
    [m]
    DC
    RRI
    2360.0
    [m]
    DC
    RRI
    2390.0
    [m]
    DC
    RRI
    2420.0
    [m]
    DC
    RRI
    2450.0
    [m]
    DC
    RRI
    2480.0
    [m]
    DC
    RRI
    2510.0
    [m]
    DC
    RRI
    2540.0
    [m]
    DC
    RRI
    2570.0
    [m]
    DC
    RRI
    2600.0
    [m]
    DC
    RRI
    2630.0
    [m]
    DC
    RRI
    2660.0
    [m]
    DC
    RRI
    2690.0
    [m]
    DC
    RRI
    2720.0
    [m]
    DC
    RRI
    2750.0
    [m]
    DC
    RRI
    2780.0
    [m]
    DC
    RRI
    2810.0
    [m]
    DC
    RRI
    2840.0
    [m]
    DC
    RRI
    2870.0
    [m]
    DC
    RRI
    2900.0
    [m]
    DC
    RRI
    2930.0
    [m]
    DC
    RRI
    2960.0
    [m]
    DC
    RRI
    2990.0
    [m]
    DC
    RRI
    3020.0
    [m]
    DC
    RRI
    3050.0
    [m]
    DC
    RRI
    3080.0
    [m]
    DC
    RRI
    3110.0
    [m]
    DC
    RRI
    3140.0
    [m]
    DC
    RRI
    3170.0
    [m]
    DC
    RRI
    3200.0
    [m]
    DC
    RRI
    3230.0
    [m]
    DC
    RRI
    3260.0
    [m]
    DC
    RRI
    3290.0
    [m]
    DC
    RRI
    3300.0
    [m]
    DC
    RRI
    3320.0
    [m]
    DC
    RRI
    3330.0
    [m]
    DC
    RRI
    3350.0
    [m]
    DC
    RRI
    3360.0
    [m]
    DC
    RRI
    3380.0
    [m]
    DC
    RRI
    3390.0
    [m]
    DC
    RRI
    3410.0
    [m]
    DC
    RRI
    3430.0
    [m]
    DC
    RRI
    3440.0
    [m]
    DC
    RRI
    3450.0
    [m]
    DC
    RRI
    3470.0
    [m]
    DC
    RRI
    3480.0
    [m]
    DC
    RRI
    3500.0
    [m]
    DC
    RRI
    3510.0
    [m]
    DC
    RRI
    3530.0
    [m]
    DC
    RRI
    3540.0
    [m]
    DC
    RRI
    3560.0
    [m]
    DC
    RRI
    3570.0
    [m]
    DC
    RRI
    3590.0
    [m]
    DC
    RRI
    3600.0
    [m]
    DC
    RRI
    3620.0
    [m]
    DC
    RRI
    3630.0
    [m]
    DC
    RRI
    3650.0
    [m]
    DC
    RRI
    3660.0
    [m]
    DC
    RRI
    3680.0
    [m]
    DC
    RRI
    3690.0
    [m]
    DC
    RRI
    3710.0
    [m]
    DC
    RRI
    3720.0
    [m]
    DC
    RRI
    3740.0
    [m]
    DC
    RRI
    3750.0
    [m]
    DC
    RRI
    3770.0
    [m]
    DC
    RRI
    3780.0
    [m]
    DC
    RRI
    3800.0
    [m]
    DC
    RRI
    3810.0
    [m]
    DC
    RRI
    3830.0
    [m]
    DC
    RRI
    3840.0
    [m]
    DC
    RRI
    3860.0
    [m]
    DC
    RRI
    3870.0
    [m]
    DC
    RRI
    3890.0
    [m]
    DC
    RRI
    3900.0
    [m]
    DC
    RRI
    3920.0
    [m]
    DC
    RRI
    3930.0
    [m]
    DC
    RRI
    3950.0
    [m]
    DC
    RRI
    3960.0
    [m]
    DC
    RRI
    3980.0
    [m]
    DC
    RRI
    3990.0
    [m]
    DC
    RRI
    4010.0
    [m]
    DC
    RRI
    4020.0
    [m]
    DC
    RRI
    4040.0
    [m]
    DC
    RRI
    4050.0
    [m]
    DC
    RRI
    4070.0
    [m]
    DC
    RRI
    4080.0
    [m]
    DC
    RRI
    4100.0
    [m]
    DC
    RRI
    4110.0
    [m]
    DC
    RRI
    4130.0
    [m]
    DC
    RRI
    4140.0
    [m]
    DC
    RRI
    4160.0
    [m]
    DC
    RRI
    4170.0
    [m]
    DC
    RRI
    4190.0
    [m]
    DC
    RRI
    4200.0
    [m]
    DC
    RRI
    4210.0
    [m]
    DC
    RRI
    4220.0
    [m]
    DC
    RRI
    4230.0
    [m]
    DC
    RRI
    4240.0
    [m]
    DC
    RRI
    4250.0
    [m]
    DC
    RRI
    4260.0
    [m]
    DC
    RRI
    4270.0
    [m]
    DC
    RRI
    4280.0
    [m]
    DC
    RRI
    4290.0
    [m]
    DC
    RRI
    4300.0
    [m]
    DC
    RRI
    4310.0
    [m]
    DC
    RRI
    4320.0
    [m]
    DC
    RRI
    4330.0
    [m]
    DC
    RRI
    4340.0
    [m]
    DC
    RRI
    4350.0
    [m]
    DC
    RRI
    4360.0
    [m]
    DC
    RRI
    4370.0
    [m]
    DC
    RRI
    4380.0
    [m]
    DC
    RRI
    4390.0
    [m]
    DC
    RRI
    4400.0
    [m]
    DC
    RRI
    4410.0
    [m]
    DC
    RRI
    4420.0
    [m]
    DC
    RRI
    4430.0
    [m]
    DC
    RRI
    4440.0
    [m]
    DC
    RRI
    4450.0
    [m]
    DC
    RRI
    4460.0
    [m]
    DC
    RRI
    4470.0
    [m]
    DC
    RRI
    4480.0
    [m]
    DC
    RRI
    4490.0
    [m]
    DC
    RRI
    4500.0
    [m]
    DC
    RRI
    4510.0
    [m]
    DC
    RRI
    4520.0
    [m]
    DC
    RRI
    4530.0
    [m]
    DC
    RRI
    4540.0
    [m]
    DC
    RRI
    4548.0
    [m]
    DC
    RRI
    4557.0
    [m]
    DC
    RRI
    4563.0
    [m]
    DC
    RRI
    4623.0
    [m]
    DC
    RRI
    4635.0
    [m]
    DC
    RRI
    4641.0
    [m]
    DC
    RRI
    4647.0
    [m]
    DC
    RRI
    4653.0
    [m]
    DC
    RRI
    4660.6
    [m]
    C
    RRI
    4664.6
    [m]
    C
    RRI
    4668.2
    [m]
    C
    RRI
    4670.5
    [m]
    C
    RRI
    4674.6
    [m]
    C
    RRI
    4679.6
    [m]
    C
    RRI
    4683.4
    [m]
    C
    RRI
    4687.3
    [m]
    C
    RRI
    4691.0
    [m]
    C
    RRI
    4694.7
    [m]
    C
    RRI
    4698.1
    [m]
    C
    RRI
    4702.4
    [m]
    C
    RRI
    4707.4
    [m]
    C
    RRI
    4711.8
    [m]
    C
    RRI
    4714.7
    [m]
    C
    RRI
    4717.6
    [m]
    C
    RRI
    4719.0
    [m]
    DC
    RRI
    4725.0
    [m]
    DC
    RRI
    4803.0
    [m]
    DC
    RRI
    4809.0
    [m]
    DC
    RRI
    4815.0
    [m]
    DC
    RRI
    4821.0
    [m]
    DC
    RRI
    4827.0
    [m]
    DC
    RRI
    4833.0
    [m]
    DC
    RRI
    4839.0
    [m]
    DC
    RRI
    4845.0
    [m]
    DC
    RRI
    4848.7
    [m]
    C
    RRI
    4854.9
    [m]
    DC
    UOS
    4860.0
    [m]
    DC
    UOS
    4861.0
    [m]
    DC
    UOS
    4861.3
    [m]
    C
    RRI
    4861.3
    [m]
    DC
    UOS
    4862.6
    [m]
    DC
    UOS
    4866.5
    [m]
    DC
    RRI
    4870.2
    [m]
    DC
    UOS
    4874.5
    [m]
    DC
    UOS
    4880.0
    [m]
    DC
    UOS
    4884.7
    [m]
    DC
    UOS
    4887.5
    [m]
    DC
    UOS
    4892.8
    [m]
    DC
    UOS
    4895.8
    [m]
    DC
    UOS
    4898.5
    [m]
    C
    RRI
    4898.5
    [m]
    DC
    UOS
    4901.8
    [m]
    DC
    UOS
    4907.8
    [m]
    DC
    UOS
    4912.6
    [m]
    DC
    UOS
    4915.9
    [m]
    DC
    UOS
    4920.2
    [m]
    C
    RRI
    4920.2
    [m]
    DC
    UOS
    4924.7
    [m]
    DC
    UOS
    4928.1
    [m]
    DC
    UOS
    4931.8
    [m]
    DC
    UOS
    4940.2
    [m]
    DC
    UOS
    4955.0
    [m]
    DC
    UOS
    4957.3
    [m]
    DC
    UOS
    4975.5
    [m]
    DC
    UOS
    4980.6
    [m]
    DC
    UOS
    4987.7
    [m]
    DC
    UOS
    5000.0
    [m]
    DC
    UOS
    5004.6
    [m]
    C
    RRI
    5009.4
    [m]
    C
    RRI
    5014.2
    [m]
    C
    RRI
    5019.6
    [m]
    C
    RRI
    5024.7
    [m]
    C
    RRI
    5029.1
    [m]
    C
    RRI
    5034.8
    [m]
    C
    RRI
    5039.2
    [m]
    C
    RRI
    5045.4
    [m]
    C
    RRI
    5050.8
    [m]
    C
    RRI
    5055.8
    [m]
    C
    RRI
    5060.2
    [m]
    C
    RRI
    5065.6
    [m]
    C
    RRI
    5070.4
    [m]
    C
    RRI
    5075.6
    [m]
    C
    RRI
    5079.8
    [m]
    C
    RRI
    5084.7
    [m]
    C
    RRI
    5089.7
    [m]
    C
    RRI
    5092.9
    [m]
    C
    RRI

  • Lithostratigraphy

  • Composite logs
    Composite logs
    Document name
    Document format
    Document size [MB]
    pdf
    0.60

  • Geochemical information
    Geochemical information
    Document name
    Document format
    Document size [MB]
    pdf
    1.19
    pdf
    1.12

  • 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
    33.51

  • Logs
    Logs
    Log type
    Log top depth [m]
    Log bottom depth [m]
    4-ARM CAL GR
    1570
    4540
    DCBIL GR
    3730
    5091
    DIFL ACL ZDL CN CHT GR
    4545
    4845
    DPIL MAC DSL
    4546
    5091
    FMT GR
    4929
    5052
    FMT VPC QDYNE GR
    4565
    4779
    MAC GR
    3730
    5091
    MWD DPR
    372
    890
    MWD DPR
    2158
    4811
    MWD RGD
    372
    2158
    ZDL CN CAL GR
    3300
    4540
    ZDL CN DEL2 GR
    4546
    5091
    ZDL MAC DSL
    4546
    5092
    ZOVSP MLRG SR
    1500
    5075

  • 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
    36
    370.0
    30
    371.0
    0.00
    LOT
    INTERM.
    20
    556.0
    26
    557.0
    1.32
    LOT
    INTERM.
    16
    1581.0
    18
    1583.0
    1.73
    LOT
    INTERM.
    13 3/8
    2780.0
    17 1/2
    2782.0
    1.87
    LOT
    INTERM.
    9 5/8
    4550.0
    12 1/4
    4550.0
    1.80
    LOT
    OPEN HOLE
    5097.0
    8 1/2
    5097.0
    0.00
    LOT

  • Drilling mud
    Drilling mud
    Depth MD [m]
    Mud weight [g/cm3]
    Visc. [mPa.s]
    Yield point [Pa]
    Mud type
    Date measured
    615
    1.15
    13.0
    14.5
    WATER BASED
    03.05.1995
    960
    1.15
    7.0
    6.0
    WATER BASED
    03.05.1995
    1338
    1.15
    8.0
    5.5
    WATER BASED
    03.05.1995
    1602
    1.15
    9.0
    6.5
    WATER BASED
    03.05.1995
    1602
    1.18
    6.0
    10.5
    WATER BASED
    03.05.1995
    1602
    1.18
    11.0
    5.5
    WATER BASED
    05.05.1995
    1602
    1.18
    9.0
    6.5
    WATER BASED
    05.05.1995
    1675
    1.40
    21.0
    9.0
    WATER BASED
    08.05.1995
    2050
    1.55
    29.0
    13.0
    WATER BASED
    08.05.1995
    2144
    1.60
    33.0
    13.0
    WATER BASED
    08.05.1995
    2155
    1.60
    29.0
    12.5
    WATER BASED
    09.05.1995
    2355
    1.65
    31.0
    12.0
    WATER BASED
    10.05.1995
    2450
    1.65
    40.0
    20.5
    WATER BASED
    11.05.1995
    2450
    1.65
    36.0
    19.0
    WATER BASED
    12.05.1995
    2450
    1.65
    42.0
    20.0
    WATER BASED
    15.05.1995
    2450
    1.65
    42.0
    18.0
    WATER BASED
    15.05.1995
    2450
    1.67
    34.0
    14.0
    WATER BASED
    15.05.1995
    2450
    1.67
    26.0
    10.0
    WATER BASED
    18.05.1995
    2450
    1.67
    25.0
    7.0
    WATER BASED
    18.05.1995
    2450
    1.67
    26.0
    7.0
    WATER BASED
    18.05.1995
    2700
    1.66
    47.0
    6.5
    OIL BASED
    26.06.1995
    2758
    1.65
    40.0
    20.5
    WATER BASED
    11.05.1995
    2780
    1.66
    46.0
    6.5
    OIL BASED
    26.06.1995
    2795
    1.65
    42.0
    18.0
    WATER BASED
    15.05.1995
    2795
    1.67
    26.0
    10.0
    WATER BASED
    18.05.1995
    2795
    1.53
    40.0
    7.0
    OIL BASED
    22.05.1995
    2795
    1.67
    25.0
    7.0
    WATER BASED
    18.05.1995
    2795
    1.67
    34.0
    14.0
    WATER BASED
    15.05.1995
    2795
    1.65
    42.0
    20.0
    WATER BASED
    15.05.1995
    2795
    1.65
    36.0
    19.0
    WATER BASED
    12.05.1995
    2795
    1.67
    26.0
    7.0
    WATER BASED
    18.05.1995
    2795
    1.67
    25.0
    7.0
    WATER BASED
    19.05.1995
    2850
    1.66
    47.0
    6.5
    OIL BASED
    26.06.1995
    2900
    1.66
    43.0
    8.0
    OIL BASED
    23.06.1995
    3201
    1.53
    40.0
    7.0
    OIL BASED
    22.05.1995
    3722
    1.53
    41.0
    7.5
    OIL BASED
    22.05.1995
    3985
    1.53
    39.0
    6.5
    OIL BASED
    23.05.1995
    4182
    1.53
    38.0
    6.0
    OIL BASED
    26.05.1995
    4321
    1.60
    45.0
    7.5
    OIL BASED
    26.05.1995
    4466
    1.60
    48.0
    8.5
    OIL BASED
    26.05.1995
    4531
    1.64
    43.0
    8.5
    OIL BASED
    29.05.1995
    4531
    1.66
    49.0
    10.5
    OIL BASED
    29.05.1995
    4548
    1.66
    50.0
    10.0
    OIL BASED
    29.05.1995
    4564
    1.20
    21.0
    10.0
    OIL BASED
    07.06.1995
    4564
    1.20
    22.0
    9.0
    OIL BASED
    08.06.1995
    4564
    1.20
    25.0
    6.0
    OIL BASED
    20.06.1995
    4564
    1.20
    22.0
    8.5
    OIL BASED
    09.06.1995
    4564
    1.20
    22.0
    8.0
    OIL BASED
    12.06.1995
    4564
    1.20
    22.0
    8.0
    OIL BASED
    12.06.1995
    4564
    1.20
    22.0
    7.0
    OIL BASED
    12.06.1995
    4564
    1.20
    24.0
    6.0
    OIL BASED
    14.06.1995
    4564
    1.20
    24.0
    6.0
    OIL BASED
    15.06.1995
    4564
    1.20
    25.0
    6.0
    OIL BASED
    20.06.1995
    4592
    1.20
    17.0
    7.0
    OIL BASED
    07.06.1995
    4619
    1.20
    20.0
    6.5
    OIL BASED
    07.06.1995
    4660
    1.20
    18.0
    8.5
    OIL BASED
    07.06.1995
    4696
    1.20
    23.0
    7.5
    OIL BASED
    07.06.1995
    4718
    1.20
    21.0
    7.0
    OIL BASED
    07.06.1995
    4811
    1.20
    21.0
    10.0
    OIL BASED
    07.06.1995
    4848
    1.20
    22.0
    9.0
    OIL BASED
    08.06.1995
    4872
    1.20
    22.0
    8.5
    OIL BASED
    09.06.1995
    4887
    1.20
    22.0
    8.0
    OIL BASED
    12.06.1995
    4908
    1.20
    22.0
    7.0
    OIL BASED
    12.06.1995
    4908
    1.20
    22.0
    8.0
    OIL BASED
    12.06.1995
    4908
    1.20
    24.0
    6.0
    OIL BASED
    15.06.1995
    4964
    1.20
    24.0
    6.0
    OIL BASED
    14.06.1995
    5024
    1.20
    25.0
    6.0
    OIL BASED
    20.06.1995
    5052
    1.20
    26.0
    7.0
    OIL BASED
    22.06.1995
    5077
    1.20
    25.0
    6.0
    OIL BASED
    20.06.1995
    5097
    1.20
    28.0
    6.0
    OIL BASED
    20.06.1995
    5097
    1.20
    26.0
    7.0
    OIL BASED
    22.06.1995
    5097
    1.20
    26.0
    7.5
    OIL BASED
    20.06.1995
    5097
    1.20
    27.0
    7.0
    OIL BASED
    20.06.1995
    5097
    1.20
    27.0
    6.0
    OIL BASED
    20.06.1995
    5097
    1.20
    26.0
    7.0
    OIL BASED
    21.06.1995

  • 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