Factpages Norwegian Offshore Directorate
Factpages Norwegian Offshore Directorate
Factpages Norwegian Offshore Directorate
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23.11.2024 - 01:30
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35/11-5

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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.
    35/11-5
    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
    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.
    35/11-5
    Seismic location
    Position of spud location on seismic survey lines. SP: shotpoint.
    MN 88-814 & SP. 822
    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.
    Mobil Exploration Norway INC
    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.
    687-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.
    130
    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,
    27.06.1991
    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.
    03.11.1991
    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.
    03.11.1993
    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.
    16.05.2005
    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.
    LATE 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.
    SOGNEFJORD FM
    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.
    MIDDLE 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.
    TARBERT FM
    Kelly bushing elevation [m]
    Elevation of the rotary kelly bushing (RKB) above mean sea level.
    27.0
    Water depth [m]
    Depth in metres betweem mean sea level and sea floor.
    355.0
    Total depth (MD) [m RKB]
    Total measured length of wellbore from kelly bushing to total depth (driller's depth).
    3769.0
    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).
    3768.0
    Maximum inclination [°]
    Maximum deviation, in degrees, from a vertical well path.Shown only for released wells.
    2.2
    Bottom hole temperature [°C]
    Estimated temperature at final total depth of the wellbore. Shown only for released wells. See discription.
    134
    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.
    STATFJORD GP
    Geodetic datum
    Reference system for coordinates. Example of legal values: ED50.
    ED50
    NS degrees
    Geographic coordinate of the wellhead, north-south degrees.
    61° 4' 45.58'' N
    EW degrees
    Geographic coordinate of the wellhead, east-west degrees.
    3° 23' 53.49'' E
    NS UTM [m]
    Universal Transverse Mercator coordinate of the wellhead, north-south.
    6771849.34
    EW UTM [m]
    Universal Transverse Mercator coordinate of the wellhead, east-west.
    521483.79
    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.
    1780

  • Wellbore history
    General
    Well 35/11-5 was drilled on the "D" West prospect on the northwestern part of the Horda Platform, and ca 18 km north of the Troll Field. The primary objective for 35/11-5 was the Middle Jurassic Brent Group. Reservoirs were expected in the Tarbert, Ness, Etive, and Oseberg Formations. Secondary there was a possibility for reservoir development in the Late Jurassic Sognefjord Formation. Similar sands are the main reservoir in the Troll area, and were expected to be well developed in the eastern part of the block. No shallow gas warnings were given. Boulders might be encountered in the interval 395 - 532 m. The well was planned to be drilled to a total depth of 3678 m.
    Operations and results
    Wildcat well 35/11-5 was spudded with the semi-submersible installation Sovereign Explorer on 27 June 1991 and drilled to TD at 3769 m in the Early Jurassic Statfjord Formation. The well reached a depth of 1118 m before technical problems caused the well to be plugged back and sidetracked. Further problems in the sidetrack caused the well to be abandoned and re-spudded on 18 July 1991, 50 m northwest of the original location. The first well bore was drilled with seawater and hi-vis pills. The second and final well bore was drilled with seawater and hi-vis pills to 1010 m, and with KCl/polymer mud from 1010 m to TD
    Water bearing sandstones were drilled in Palaeocene. The Draupne Formation was penetrated at 2657.5 m. The Sognefjord Formation came in at 2875 m and consisted predominantly of claystones with some sandstone interbeds. Shows were observed in cuttings, and RFT samples recovered contained oil and gas. However, reservoir quality of the sandstones was generally poor and there was less than 5 m of net pay. In the Middle Jurassic Brent Group, shows were observed in cores from 3208 m down to 3305 m. Light oil/condensate and gas was recovered from an RFT sample taken at 3214 m. Reservoir quality was however poor with only 5.4 m of net pay in the Tarbert Formation. Establishing the gas/-condensate-water contact was also difficult because of the poor porosity and permeability throughout the Brent Group. However, there were indications that hydrocarbons could be present below the base of the Tarbert Formation at 3216 m.
    Organic geochemistry show that the 217 m thick Draupne Formation contain mainly type II kerogen and has a rich potential for oil and gas. The deeper Heather Formation, with similar thickness, also has a rich potential for oil and gas but has a more variable source potential with kerogen type II to III. Various maturity indicators as well as weak shows recorded during drilling show that the Draupne shales are effectively immature for petroleum expulsion in the well position. Heather probably has reached sufficient thermal maturity to have generated and expelled some of its potential. Consistent with the shows record while drilling no migrant hydrocarbons were found by these analyses above base Cretaceous.
    A total of seven cores were cut in the interval 3215 m to 3356 m within the Brent Group, recovering a total of 124.6 m core. A total of 240 sidewall cores were attempted in 4 runs, and 150 were recovered. One RFT sample was taken at 2888.5 m in the Sognefjord Formation (gas, 5.7 litre 34.1° API oil, and mud filtrate) and two in the Tarbert Formation at 3213.5 m (gas, mud filtrate, and good trace of light oil), and at 3214 m (gas, mud filtrate and 1.3 litre 42.3° API oil)
    The well was permanently abandoned on 3 November 1991 as a minor oil and gas/condensate discovery.
    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]
    1020.00
    3769.00

  • 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
    3215.0
    3236.8
    [m ]
    2
    3239.0
    3251.5
    [m ]
    3
    3252.8
    3267.8
    [m ]
    4
    3269.0
    3286.6
    [m ]
    5
    3287.0
    3299.6
    [m ]
    6
    3304.0
    3321.2
    [m ]
    7
    3328.0
    3355.9
    [m ]
    Cores at the Norwegian Offshore Directorate
    Total core sample length [m]
    124.6
    Cores at the Norwegian Offshore Directorate
    Cores available for sampling?
    YES

  • Core photos
    Core photos
    Core photo at depth: 3215-3219m
    Core photo at depth: 3219-3223m
    Core photo at depth: 3223-3227m
    Core photo at depth: 3227-3231m
    Core photo at depth: 3231-3235m
    3215-3219m
    3219-3223m
    3223-3227m
    3227-3231m
    3231-3235m
    Core photo at depth: 3235-3236m
    Core photo at depth: 3239-3243m
    Core photo at depth: 3243-3247m
    Core photo at depth: 3247-3251m
    Core photo at depth: 3251-3252m
    3235-3236m
    3239-3243m
    3243-3247m
    3247-3251m
    3251-3252m
    Core photo at depth: 3252-3256m
    Core photo at depth: 3256-3260m
    Core photo at depth: 3260-3264m
    Core photo at depth: 3264-3267m
    Core photo at depth: 3269-3273m
    3252-3256m
    3256-3260m
    3260-3264m
    3264-3267m
    3269-3273m
    Core photo at depth: 3273-3277m
    Core photo at depth: 3277-3281m
    Core photo at depth: 3281-3285m
    Core photo at depth: 3285-3286m
    Core photo at depth: 3287-3291m
    3273-3277m
    3277-3281m
    3281-3285m
    3285-3286m
    3287-3291m
    Core photo at depth: 3291-3295m
    Core photo at depth: 3295-3299m
    Core photo at depth: 3299-3299m
    Core photo at depth: 3304-3308m
    Core photo at depth: 3308-3312m
    3291-3295m
    3295-3299m
    3299-3299m
    3304-3308m
    3308-3312m
    Core photo at depth: 3312-3316m
    Core photo at depth: 3316-3320m
    Core photo at depth: 3320-3321m
    Core photo at depth: 3328-3332m
    Core photo at depth: 3332-3336m
    3312-3316m
    3316-3320m
    3320-3321m
    3328-3332m
    3332-3336m
    Core photo at depth: 3336-3340m
    Core photo at depth: 3340-3344m
    Core photo at depth: 3344-3348m
    Core photo at depth: 3348-3352m
    Core photo at depth: 3352-3355m
    3336-3340m
    3340-3344m
    3344-3348m
    3348-3352m
    3352-3355m

  • Palynological slides at the Norwegian Offshore Directorate
    Palynological slides at the Norwegian Offshore Directorate
    Sample depth
    Depth unit
    Sample type
    Laboratory
    1020.0
    [m]
    SWC
    MOBIL
    1030.0
    [m]
    DC
    MOBIL
    1040.0
    [m]
    SWC
    MOBIL
    1062.0
    [m]
    SWC
    MOBIL
    1089.0
    [m]
    SWC
    MOBIL
    1110.0
    [m]
    DC
    MOBIL
    1130.0
    [m]
    DC
    MOBIL
    1150.0
    [m]
    SWC
    MOBIL
    1180.0
    [m]
    SWC
    MOBIL
    1200.0
    [m]
    DC
    MOBIL
    1223.0
    [m]
    SWC
    MOBIL
    1240.0
    [m]
    DC
    MOBIL
    1260.0
    [m]
    DC
    1261.0
    [m]
    SWC
    MOBIL
    1280.0
    [m]
    DC
    MOBIL
    1295.0
    [m]
    SWC
    MOBIL
    1310.0
    [m]
    DC
    MOBIL
    1332.0
    [m]
    SWC
    MOBIL
    1350.0
    [m]
    DC
    MOBIL
    1370.0
    [m]
    SWC
    MOBIL
    1380.0
    [m]
    DC
    MOBIL
    1390.0
    [m]
    DC
    MOBIL
    1411.0
    [m]
    SWC
    MOBIL
    1430.0
    [m]
    DC
    MOBIL
    1440.0
    [m]
    DC
    MOBIL
    1449.0
    [m]
    SWC
    MOBIL
    1460.0
    [m]
    DC
    MOBIL
    1460.0
    [m]
    DC
    1485.0
    [m]
    SWC
    MOBIL
    1500.0
    [m]
    DC
    MOBIL
    1520.0
    [m]
    SWC
    MOBIL
    1540.0
    [m]
    DC
    MOBIL
    1560.0
    [m]
    SWC
    MOBIL
    1580.0
    [m]
    DC
    MOBIL
    1600.0
    [m]
    DC
    MOBIL
    1626.0
    [m]
    SWC
    MOBIL
    1640.0
    [m]
    DC
    MOBIL
    1650.0
    [m]
    DC
    MOBIL
    1660.0
    [m]
    SWC
    MOBIL
    1670.0
    [m]
    DC
    MOBIL
    1680.0
    [m]
    DC
    MOBIL
    1696.0
    [m]
    SWC
    MOBIL
    1700.0
    [m]
    DC
    MOBIL
    1709.0
    [m]
    SWC
    MOBIL
    1710.0
    [m]
    SWC
    MOBIL
    1730.0
    [m]
    DC
    MOBIL
    1749.0
    [m]
    SWC
    MOBIL
    1755.0
    [m]
    SWC
    MOBIL
    1770.0
    [m]
    SWC
    MOBIL
    1790.0
    [m]
    DC
    MOBIL
    1797.0
    [m]
    SWC
    MOBIL
    1810.0
    [m]
    DC
    MOBIL
    1870.0
    [m]
    DC
    MOBIL
    1910.0
    [m]
    DC
    MOBIL
    1930.0
    [m]
    DC
    MOBIL
    1940.0
    [m]
    DC
    MOBIL
    1950.0
    [m]
    DC
    MOBIL
    1980.0
    [m]
    DC
    MOBIL
    1990.0
    [m]
    DC
    MOBIL
    2000.0
    [m]
    DC
    MOBIL
    2020.0
    [m]
    DC
    MOBIL
    2040.0
    [m]
    DC
    MOBIL
    2384.0
    [m]
    SWC
    MOBIL
    2421.0
    [m]
    SWC
    MOBIL
    2449.0
    [m]
    SWC
    MOBIL
    2460.0
    [m]
    DC
    2480.0
    [m]
    SWC
    MOBIL
    2515.0
    [m]
    SWC
    MOBIL
    2546.0
    [m]
    SWC
    MOBIL
    2582.0
    [m]
    DC
    MOBIL
    2625.0
    [m]
    SWC
    MOBIL
    2665.0
    [m]
    DC
    MOBIL
    2671.0
    [m]
    DC
    2686.0
    [m]
    DC
    MOBIL
    2706.0
    [m]
    SWC
    MOBIL
    2715.0
    [m]
    SWC
    MOBIL
    2723.0
    [m]
    SWC
    MOBIL
    2731.0
    [m]
    DC
    MOBIL
    2740.0
    [m]
    SWC
    MOBIL
    2748.0
    [m]
    SWC
    MOBIL
    2759.0
    [m]
    SWC
    MOBIL
    2770.0
    [m]
    DC
    MOBIL
    2774.0
    [m]
    SWC
    MOBIL
    2790.0
    [m]
    SWC
    MOBIL
    2797.0
    [m]
    DC
    2797.0
    [m]
    DC
    2800.0
    [m]
    DC
    MOBIL
    2809.0
    [m]
    SWC
    MOBIL
    2818.0
    [m]
    DC
    MOBIL
    2830.0
    [m]
    SWC
    MOBIL
    2842.0
    [m]
    DC
    MOBIL
    2850.0
    [m]
    SWC
    MOBIL
    2859.0
    [m]
    SWC
    MOBIL
    2859.0
    [m]
    DC
    MOBIL
    2869.0
    [m]
    DC
    2870.0
    [m]
    SWC
    MOBIL
    2875.0
    [m]
    SWC
    MOBIL
    2886.0
    [m]
    SWC
    MOBIL
    2889.0
    [m]
    SWC
    MOBIL
    2893.0
    [m]
    SWC
    MOBIL
    2900.0
    [m]
    SWC
    MOBIL
    2905.0
    [m]
    DC
    2906.0
    [m]
    SWC
    MOBIL
    2917.0
    [m]
    SWC
    MOBIL
    2930.0
    [m]
    SWC
    MOBIL
    2941.0
    [m]
    DC
    MOBIL
    2951.0
    [m]
    SWC
    MOBIL
    2959.0
    [m]
    DC
    2962.0
    [m]
    DC
    MOBIL
    2969.0
    [m]
    SWC
    MOBIL
    2988.0
    [m]
    SWC
    MOBIL
    2995.0
    [m]
    DC
    3001.0
    [m]
    DC
    MOBIL
    3013.0
    [m]
    SWC
    MOBIL
    3031.0
    [m]
    DC
    MOBIL
    3043.0
    [m]
    SWC
    MOBIL
    3049.0
    [m]
    DC
    3052.0
    [m]
    DC
    MOBIL
    3060.0
    [m]
    SWC
    MOBIL
    3070.0
    [m]
    DC
    MOBIL
    3091.0
    [m]
    DC
    MOBIL
    3097.0
    [m]
    SWC
    MOBIL
    3103.0
    [m]
    DC
    3109.0
    [m]
    DC
    MOBIL
    3114.0
    [m]
    SWC
    MOBIL
    3139.0
    [m]
    DC
    MOBIL
    3151.0
    [m]
    DC
    MOBIL
    3161.0
    [m]
    SWC
    MOBIL
    3178.0
    [m]
    SWC
    MOBIL
    3194.0
    [m]
    SWC
    MOBIL
    3202.0
    [m]
    DC
    3221.0
    [m]
    DC
    3247.0
    [m]
    DC
    3343.0
    [m]
    DC
    3396.0
    [m]
    SWC
    MOBIL
    3418.0
    [m]
    SWC
    MOBIL
    3418.0
    [m]
    DC
    3430.0
    [m]
    DC
    MOBIL
    3481.0
    [m]
    DC
    MOBIL
    3483.0
    [m]
    SWC
    MOBIL
    3499.0
    [m]
    DC
    MOBIL
    3520.0
    [m]
    SWC
    MOBIL
    3558.0
    [m]
    SWC
    MOBIL
    3567.0
    [m]
    SWC
    MOBIL
    3588.0
    [m]
    SWC
    MOBIL
    3601.0
    [m]
    DC
    MOBIL
    3609.0
    [m]
    SWC
    MOBIL
    3629.0
    [m]
    SWC
    MOBIL
    3649.0
    [m]
    SWC
    MOBIL
    3649.0
    [m]
    DC
    3670.0
    [m]
    DC
    MOBIL
    3748.0
    [m]
    DC
    MOBIL
    3769.0
    [m]
    DC
    MOBIL

  • Lithostratigraphy

  • Composite logs
    Composite logs
    Document name
    Document format
    Document size [MB]
    pdf
    0.57

  • Geochemical information
    Geochemical information
    Document name
    Document format
    Document size [MB]
    pdf
    6.60

  • 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
    111.74

  • Logs
    Logs
    Log type
    Log top depth [m]
    Log bottom depth [m]
    CST GR
    1020
    2661
    CST GR
    2690
    3734
    CST GR
    2715
    3676
    CST GR
    2875
    2948
    DIL SDT AMS GR
    2679
    3768
    DIL SDT LDT GR AMS
    998
    2683
    DLL MSFL AMS GR
    2679
    3770
    FMS GR
    2679
    3747
    LDT CNL AMS GR
    2679
    3770
    MOBIL LSAL SWAL
    893
    2670
    MOBIL LSAL SWAL
    3174
    3759
    MWD - GR RES DIR
    383
    3769
    RFT HP GR P
    2888
    2946
    RFT HP GR P
    2889
    3295
    RFT HP GR P
    3254
    3255
    RFT HP GR P S
    3239
    3373
    RFT HP GR S
    3213
    0
    RFT HP GR S
    3214
    0
    SHDT GR
    998
    2685
    VSP
    550
    3740

  • 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
    433.0
    36
    435.0
    0.00
    LOT
    INTERM.
    20
    1001.0
    26
    1003.0
    1.51
    LOT
    INTERM.
    13 3/8
    2679.0
    17 1/2
    2682.0
    1.81
    LOT
    OPEN HOLE
    3769.0
    12 1/4
    3769.0
    0.00
    LOT

  • Drilling mud
    Drilling mud
    Depth MD [m]
    Mud weight [g/cm3]
    Visc. [mPa.s]
    Yield point [Pa]
    Mud type
    Date measured
    386
    1.48
    20.0
    32.0
    WATER BASED
    31.10.1991
    386
    1.48
    20.0
    32.0
    WATER BASED
    01.11.1991
    386
    1.48
    20.0
    32.0
    WATER BASED
    07.11.1991
    386
    1.00
    20.0
    32.0
    WATER BASED
    07.11.1991
    386
    1.00
    20.0
    32.0
    WATER BASED
    12.11.1991
    386
    1.00
    20.0
    32.0
    WATER BASED
    12.11.1991
    386
    1.00
    20.0
    32.0
    WATER BASED
    12.11.1991
    386
    1.00
    20.0
    32.0
    WATER BASED
    13.11.1991
    386
    1.00
    20.0
    32.0
    WATER BASED
    13.11.1991
    386
    1.00
    20.0
    32.0
    WATER BASED
    15.11.1991
    386
    1.00
    20.0
    32.0
    WATER BASED
    15.11.1991
    386
    1.00
    20.0
    32.0
    WATER BASED
    18.11.1991
    386
    1.00
    20.0
    32.0
    WATER BASED
    08.11.1991
    386
    1.00
    20.0
    32.0
    WATER BASED
    12.11.1991
    400
    1.48
    20.0
    32.0
    WATER BASED
    28.10.1991
    400
    1.48
    20.0
    32.0
    WATER BASED
    28.10.1991
    430
    1.05
    WATER BASED
    28.06.1991
    445
    1.05
    WATER BASED
    01.07.1991
    445
    1.05
    WATER BASED
    01.07.1991
    446
    1.05
    WATER BASED
    22.07.1991
    446
    1.05
    WATER BASED
    22.07.1991
    547
    1.05
    WATER BASED
    22.07.1991
    599
    1.05
    WATER BASED
    01.07.1991
    706
    1.05
    WATER BASED
    11.07.1991
    715
    1.05
    WATER BASED
    03.07.1991
    795
    1.05
    WATER BASED
    09.07.1991
    795
    1.05
    WATER BASED
    10.07.1991
    845
    1.05
    WATER BASED
    23.07.1991
    863
    1.05
    WATER BASED
    24.07.1991
    1010
    1.38
    28.0
    19.0
    WATER BASED
    25.07.1991
    1010
    1.38
    11.0
    42.0
    WATER BASED
    29.07.1991
    1010
    1.38
    10.0
    42.0
    WATER BASED
    29.07.1991
    1010
    1.38
    20.0
    32.0
    WATER BASED
    29.07.1991
    1010
    1.38
    17.0
    36.0
    WATER BASED
    30.07.1991
    1010
    1.38
    8.0
    21.0
    WATER BASED
    01.08.1991
    1010
    1.20
    19.0
    21.0
    WATER BASED
    05.08.1991
    1010
    1.05
    WATER BASED
    25.07.1991
    1010
    1.38
    8.0
    21.0
    WATER BASED
    31.07.1991
    1010
    1.20
    19.0
    21.0
    WATER BASED
    05.08.1991
    1015
    1.20
    21.0
    25.0
    WATER BASED
    05.08.1991
    1018
    1.05
    WATER BASED
    15.07.1991
    1110
    1.05
    WATER BASED
    04.07.1991
    1110
    1.05
    WATER BASED
    04.07.1991
    1110
    1.05
    WATER BASED
    05.07.1991
    1110
    1.05
    WATER BASED
    08.07.1991
    1110
    1.05
    WATER BASED
    08.07.1991
    1118
    1.05
    WATER BASED
    16.07.1991
    1118
    1.05
    WATER BASED
    15.07.1991
    1118
    1.05
    WATER BASED
    15.07.1991
    1118
    1.05
    WATER BASED
    16.07.1991
    1118
    1.05
    WATER BASED
    18.07.1991
    1118
    1.05
    WATER BASED
    18.07.1991
    1118
    1.05
    WATER BASED
    19.07.1991
    1143
    1.21
    12.0
    19.0
    WATER BASED
    06.08.1991
    1306
    1.20
    17.0
    26.0
    WATER BASED
    07.08.1991
    1481
    1.20
    20.0
    34.0
    WATER BASED
    08.08.1991
    1732
    1.23
    20.0
    30.0
    WATER BASED
    09.08.1991
    1792
    1.23
    20.0
    34.0
    WATER BASED
    12.08.1991
    1887
    1.26
    18.0
    28.0
    WATER BASED
    12.08.1991
    1887
    1.26
    17.0
    29.0
    WATER BASED
    12.08.1991
    1961
    1.26
    15.0
    25.0
    WATER BASED
    12.08.1991
    2043
    1.28
    20.0
    35.0
    WATER BASED
    13.08.1991
    2116
    1.27
    19.0
    40.0
    WATER BASED
    13.08.1991
    2132
    1.26
    20.0
    36.0
    WATER BASED
    15.08.1991
    2242
    1.26
    20.0
    36.0
    WATER BASED
    15.08.1991
    2387
    1.26
    20.0
    36.0
    WATER BASED
    16.08.1991
    2417
    1.26
    20.0
    36.0
    WATER BASED
    20.08.1991
    2461
    1.30
    22.0
    28.0
    WATER BASED
    20.08.1991
    2486
    1.32
    21.0
    29.0
    WATER BASED
    20.08.1991
    2502
    1.39
    21.0
    32.0
    WATER BASED
    20.08.1991
    2537
    1.32
    20.0
    32.0
    WATER BASED
    22.08.1991
    2616
    1.31
    20.0
    32.0
    WATER BASED
    22.08.1991
    2686
    1.28
    20.0
    32.0
    WATER BASED
    23.08.1991
    2686
    1.31
    20.0
    32.0
    WATER BASED
    26.08.1991
    2686
    1.31
    20.0
    32.0
    WATER BASED
    26.08.1991
    2686
    1.31
    20.0
    32.0
    WATER BASED
    27.08.1991
    2686
    1.31
    20.0
    32.0
    WATER BASED
    30.08.1991
    2686
    1.31
    20.0
    32.0
    WATER BASED
    02.09.1991
    2686
    1.31
    20.0
    32.0
    WATER BASED
    02.09.1991
    2686
    1.31
    20.0
    32.0
    WATER BASED
    02.09.1991
    2686
    1.31
    20.0
    32.0
    WATER BASED
    26.08.1991
    2686
    1.31
    20.0
    32.0
    WATER BASED
    28.08.1991
    2715
    1.32
    20.0
    32.0
    WATER BASED
    03.09.1991
    2832
    1.44
    20.0
    32.0
    WATER BASED
    04.09.1991
    2869
    1.44
    20.0
    32.0
    WATER BASED
    05.09.1991
    2874
    1.44
    20.0
    32.0
    WATER BASED
    06.09.1991
    2935
    1.44
    20.0
    32.0
    WATER BASED
    09.09.1991
    2961
    1.44
    20.0
    32.0
    WATER BASED
    09.09.1991
    3000
    1.44
    20.0
    32.0
    WATER BASED
    09.09.1991
    3031
    1.44
    20.0
    32.0
    WATER BASED
    10.09.1991
    3035
    1.44
    20.0
    32.0
    WATER BASED
    11.09.1991
    3050
    1.44
    20.0
    32.0
    WATER BASED
    12.09.1991
    3136
    1.44
    20.0
    32.0
    WATER BASED
    16.09.1991
    3209
    1.44
    20.0
    32.0
    WATER BASED
    16.09.1991
    3215
    1.44
    20.0
    32.0
    WATER BASED
    16.09.1991
    3215
    1.51
    20.0
    32.0
    WATER BASED
    16.09.1991
    3228
    1.51
    20.0
    32.0
    WATER BASED
    17.09.1991
    3242
    1.51
    20.0
    32.0
    WATER BASED
    18.09.1991
    3244
    1.51
    20.0
    32.0
    WATER BASED
    19.09.1991
    3253
    1.51
    20.0
    32.0
    WATER BASED
    20.09.1991
    3254
    1.51
    20.0
    32.0
    WATER BASED
    23.09.1991
    3269
    1.51
    20.0
    32.0
    WATER BASED
    23.09.1991
    3269
    1.51
    20.0
    32.0
    WATER BASED
    23.09.1991
    3286
    1.51
    20.0
    32.0
    WATER BASED
    25.09.1991
    3287
    1.51
    20.0
    32.0
    WATER BASED
    25.09.1991
    3293
    1.51
    20.0
    32.0
    WATER BASED
    27.09.1991
    3304
    1.51
    20.0
    32.0
    WATER BASED
    27.09.1991
    3305
    1.51
    20.0
    32.0
    WATER BASED
    30.09.1991
    3328
    1.51
    20.0
    32.0
    WATER BASED
    30.09.1991
    3339
    1.51
    20.0
    32.0
    WATER BASED
    30.09.1991
    3356
    1.51
    20.0
    32.0
    WATER BASED
    01.10.1991
    3366
    1.51
    20.0
    32.0
    WATER BASED
    02.10.1991
    3454
    1.51
    20.0
    32.0
    WATER BASED
    07.10.1991
    3566
    1.51
    20.0
    32.0
    WATER BASED
    07.10.1991
    3622
    1.51
    20.0
    32.0
    WATER BASED
    08.10.1991
    3691
    1.51
    20.0
    32.0
    WATER BASED
    10.10.1991
    3769
    1.51
    20.0
    32.0
    WATER BASED
    11.10.1991
    3769
    1.51
    20.0
    32.0
    WATER BASED
    15.10.1991
    3769
    1.51
    20.0
    32.0
    WATER BASED
    11.10.1991
    3769
    1.51
    20.0
    32.0
    WATER BASED
    15.10.1991
    3769
    1.51
    20.0
    32.0
    WATER BASED
    15.10.1991
    3769
    1.51
    20.0
    32.0
    WATER BASED
    15.10.1991
    3769
    1.51
    20.0
    32.0
    WATER BASED
    17.10.1991
    3769
    1.51
    20.0
    32.0
    WATER BASED
    17.10.1991
    3769
    1.51
    20.0
    32.0
    WATER BASED
    18.10.1991
    3769
    1.51
    20.0
    32.0
    WATER BASED
    21.10.1991
    3769
    1.51
    20.0
    32.0
    WATER BASED
    21.10.1991
    3769
    1.51
    20.0
    32.0
    WATER BASED
    21.10.1991
    3769
    1.48
    20.0
    32.0
    WATER BASED
    23.10.1991
    3769
    1.48
    20.0
    32.0
    WATER BASED
    25.10.1991
    3769
    1.48
    20.0
    32.0
    WATER BASED
    28.10.1991

  • 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
    0.23