Factpages Norwegian Offshore Directorate
Factpages Norwegian Offshore Directorate
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16.07.2024 - 01:28
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7316/5-1

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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.
    7316/5-1
    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.
    BARENTS 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.
    7316/5-1
    Seismic location
    Position of spud location on seismic survey lines. SP: shotpoint.
    NH 9109-112 & SP. 543.49
    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.
    Norsk Hydro Produksjon AS
    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.
    740-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.
    77
    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,
    21.07.1992
    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.
    05.10.1992
    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.
    05.10.1994
    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.
    02.12.2004
    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.
    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.
    EOCENE
    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.
    TORSK FM
    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.
    450.0
    Total depth (MD) [m RKB]
    Total measured length of wellbore from kelly bushing to total depth (driller's depth).
    4027.0
    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).
    4014.0
    Maximum inclination [°]
    Maximum deviation, in degrees, from a vertical well path.Shown only for released wells.
    12.5
    Bottom hole temperature [°C]
    Estimated temperature at final total depth of the wellbore. Shown only for released wells. See discription.
    183
    Oldest penetrated age
    Age (according to Geologic Time Scale 2004 by F. M. Gradstein, et al. (2004)) of the oldest penetrated formation. May differ from age at TD for example in deviated wellbores. Examples of legal values: CRETACEOUS, EARLY CRETACEOUS, LATE JURASSIC, EARLY PERMIAN, EARLY TRIASSIC, EOCENE.
    LATE CRETACEOUS
    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.
    KVEITE FM
    Geodetic datum
    Reference system for coordinates. Example of legal values: ED50.
    ED50
    NS degrees
    Geographic coordinate of the wellhead, north-south degrees.
    73° 31' 11.89'' N
    EW degrees
    Geographic coordinate of the wellhead, east-west degrees.
    16° 25' 59.7'' E
    NS UTM [m]
    Universal Transverse Mercator coordinate of the wellhead, north-south.
    8159255.68
    EW UTM [m]
    Universal Transverse Mercator coordinate of the wellhead, east-west.
    545381.15
    UTM zone
    Universal Transverse Mercator zone. Examples of legal values: 31, 32, 33, 34.
    33
    NPDID wellbore
    Norwegian Offshore Directorate's unique id for the wellbore.
    1987
  • Wellbore history

    General
    Wildcat well 7316/5-1 is located in the Vestbakken Volcanic Province of Bjørnøya West area. The well is located about 150 km south Southwest of Bjørnøya, and about 150 km North-west of well 7219/9-1 which was used for correlation purposes.
    The Primary objective of the well was the potential of Tertiary prospects at lower Oligocene and upper Eocene levels. A secondary objective was to undertake a sampling and coring programme to provide improved stratigraphical control in the area.
    Operations and results
    Well 7316/5-1 was spudded with the semi submersible installation Polar Pioneer 21 July 1992 and drilled to TD at 4027 m in the Late Cretaceous Nygrunnen Group. The first hole was drilled to 906 m where it had to be plugged and abandoned due to gas influx and lost circulation. The rig was moved 43.4 m and the well was re-spudded on 5 August. On the second attempt, an 8-1/2" pilot hole was drilled to 613 m. A drilling break with associated gas production was observed at 606 m and a cement plug was set over the interval 540 m to 597 m. The well was drilled with spud mud down to 921 m, with KCl / PHPA polymer mud from 921 m to 3800 m. From 3800 m to TD KCl was allowed to deplete naturally and the system was slowly converted to a higher temperature stable mud.
    The Uppermost Sandstone of the Eocene Sotbakken Group B2 Member was encountered from 1340 m to 1383 m, and was considered to be gas bearing over the interval 1340 -1358.5 m. From a gross thickness of 43.0 m, a total net pay thickness of 9.75 m was calculated, giving a net/gross ratio of 0.23. Average porosity of 28.2% and average Sw of 35.9% was computed in the pay zone. A second sandstone was encountered from 1442 m to 1469 m in the Sotbakken Group B2 Member. Gross thickness of this Sand was 27.0 m, with average porosity of 32,1 %. It proved to be entirely water wet.
    Numerous igneous intrusions were penetrated below 2976 m (Middle to Early Eocene level) throughout the well to TD. The intrusions were from 5 to 44 m thick.
    No oil shows were recorded in the well. Gas peaks were recorded at 2973 m (3.04 % C1) and at 3063 m (14.1 % C1 ? C4). A total of three cores were cut at isolated intervals through the well. One core was taken over the interval 896 m - 907 m in sandstones of the Nordland Group "A" Formation. The second core was cut in the Eocene sand from 1347.5 m to 1375 m. The third core was cut from 1451.5 m to1472 m in the lowermost sandstone of the Sotbakken Group B2 Member. Sidewall cores were taken all through the well from 567 m in the Nordland Group down to 4025 m in the Nygrunnen Group. A total of 10 successful RFT pressure measurements were taken in one run over the interval 1340 m - 1377 m. An RFT sample was collected at 1350 m and recovered 0.8 litres of mud filtrate and 31.0 SFC of dry gas. CST run 1A and 1B (sidewall cores) were run in the first hole. Otherwise all cores and RFT's were taken in the second hole.
    The well was plugged and abandoned completed 6th October 1992 as a gas discovery.
    Testing
    The interval 1338.5 - 1350 m was tested and produced gas at a rate of 563,000 Sm3/D, with 25.4mm choke size.
  • 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]
    615.00
    4027.00
  • 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
    896.0
    906.6
    [m ]
    2
    1347.5
    1374.0
    [m ]
    3
    1460.6
    1472.0
    [m ]
    Cores at the Norwegian Offshore Directorate
    Total core sample length [m]
    48.6
    Cores at the Norwegian Offshore Directorate
    Cores available for sampling?
    YES
  • Core photos

    Core photos
    Core photo at depth: 896-900m
    Core photo at depth: 900-904m
    Core photo at depth: 904-906m
    Core photo at depth: 1347-1351m
    Core photo at depth: 1351-1355m
    896-900m
    900-904m
    904-906m
    1347-1351m
    1351-1355m
    Core photo at depth: 1355-1359m
    Core photo at depth: 1359-1363m
    Core photo at depth: 1363-1367m
    Core photo at depth: 1367-1371m
    Core photo at depth: 1371-1374m
    1355-1359m
    1359-1363m
    1363-1367m
    1367-1371m
    1371-1374m
    Core photo at depth: 1460-1464m
    Core photo at depth: 1464-1468m
    Core photo at depth: 1468-1472m
    Core photo at depth:  
    Core photo at depth:  
    1460-1464m
    1464-1468m
    1468-1472m
  • Palynological slides at the Norwegian Offshore Directorate

    Palynological slides at the Norwegian Offshore Directorate
    Sample depth
    Depth unit
    Sample type
    Laboratory
    567.0
    [m]
    SWC
    OD
    571.0
    [m]
    SWC
    OD
    580.0
    [m]
    SWC
    OD
    590.0
    [m]
    SWC
    OD
    599.0
    [m]
    SWC
    OD
    610.0
    [m]
    SWC
    OD
    630.0
    [m]
    SWC
    OD
    640.0
    [m]
    SWC
    OD
    656.0
    [m]
    SWC
    OD
    670.0
    [m]
    SWC
    OD
    676.0
    [m]
    SWC
    OD
    686.0
    [m]
    SWC
    OD
    695.0
    [m]
    SWC
    OD
    705.0
    [m]
    SWC
    OD
    714.0
    [m]
    SWC
    OD
    731.0
    [m]
    SWC
    OD
    739.0
    [m]
    SWC
    OD
    754.0
    [m]
    SWC
    OD
    769.0
    [m]
    SWC
    OD
    782.0
    [m]
    SWC
    OD
    786.0
    [m]
    SWC
    OD
    790.0
    [m]
    SWC
    HYDRO
    796.0
    [m]
    SWC
    OD
    802.0
    [m]
    SWC
    HYDRO
    805.0
    [m]
    SWC
    OD
    814.0
    [m]
    SWC
    OD
    822.0
    [m]
    SWC
    HYDRO
    823.0
    [m]
    SWC
    OD
    832.0
    [m]
    SWC
    OD
    843.0
    [m]
    SWC
    OD
    885.0
    [m]
    SWC
    OD
    885.0
    [m]
    SWC
    HYDRO
    887.0
    [m]
    DC
    OD
    890.0
    [m]
    SWC
    HYDRO
    890.0
    [m]
    DC
    HYDRO
    892.0
    [m]
    DC
    HYDRO
    895.0
    [m]
    DC
    OD
    896.0
    [m]
    C
    OD
    897.4
    [m]
    C
    OD
    897.5
    [m]
    C
    HYDRO
    899.0
    [m]
    C
    HYDRO
    901.4
    [m]
    C
    OD
    905.2
    [m]
    C
    OD
    906.6
    [m]
    C
    STRAT
    910.0
    [m]
    DC
    OD
    914.0
    [m]
    SWC
    HYDRO
    920.0
    [m]
    DC
    OD
    920.0
    [m]
    SWC
    OD
    920.0
    [m]
    SWC
    HYDRO
    926.0
    [m]
    SWC
    HYDRO
    930.0
    [m]
    DC
    OD
    930.0
    [m]
    DC
    STRAT
    930.0
    [m]
    DC
    HYDRO
    940.0
    [m]
    DC
    OD
    940.4
    [m]
    C
    OD
    945.0
    [m]
    DC
    STRAT
    948.0
    [m]
    SWC
    OD
    948.0
    [m]
    SWC
    HYDRO
    950.0
    [m]
    DC
    OD
    955.0
    [m]
    SWC
    OD
    955.0
    [m]
    SWC
    HYDRO
    955.0
    [m]
    DC
    HYDRO
    960.0
    [m]
    DC
    OD
    970.0
    [m]
    DC
    OD
    970.0
    [m]
    SWC
    OD
    970.0
    [m]
    DC
    STRAT
    970.0
    [m]
    SWC
    HYDRO
    980.0
    [m]
    DC
    OD
    980.0
    [m]
    SWC
    OD
    980.0
    [m]
    SWC
    HYDRO
    980.0
    [m]
    DC
    HYDRO
    982.0
    [m]
    DC
    OD
    990.0
    [m]
    DC
    OD
    990.0
    [m]
    DC
    STRAT
    992.0
    [m]
    DC
    OD
    1000.0
    [m]
    DC
    OD
    1000.0
    [m]
    DC
    STRAT
    1010.0
    [m]
    DC
    OD
    1010.0
    [m]
    DC
    STRAT
    1015.0
    [m]
    DC
    OD
    1017.0
    [m]
    DC
    STRAT
    1017.0
    [m]
    DC
    HYDRO
    1020.0
    [m]
    DC
    OD
    1022.0
    [m]
    SWC
    OD
    1022.0
    [m]
    SWC
    HYDRO
    1025.0
    [m]
    DC
    OD
    1025.0
    [m]
    DC
    STRAT
    1040.0
    [m]
    DC
    OD
    1040.0
    [m]
    DC
    STRAT
    1045.0
    [m]
    DC
    OD
    1050.0
    [m]
    DC
    OD
    1050.0
    [m]
    DC
    STRAT
    1055.0
    [m]
    DC
    OD
    1057.0
    [m]
    DC
    HYDRO
    1060.0
    [m]
    DC
    OD
    1064.0
    [m]
    SWC
    HYDRO
    1067.0
    [m]
    DC
    OD
    1068.0
    [m]
    SWC
    OD
    1070.0
    [m]
    DC
    OD
    1070.0
    [m]
    DC
    STRAT
    1080.0
    [m]
    DC
    OD
    1080.0
    [m]
    DC
    STRAT
    1080.0
    [m]
    SWC
    HYDRO
    1085.0
    [m]
    DC
    OD
    1090.0
    [m]
    DC
    STRAT
    1090.0
    [m]
    DC
    HYDRO
    1090.0
    [m]
    DC
    OD
    1095.0
    [m]
    DC
    OD
    1102.0
    [m]
    DC
    OD
    1102.0
    [m]
    DC
    STRAT
    1106.0
    [m]
    SWC
    HYDRO
    1107.0
    [m]
    DC
    OD
    1120.0
    [m]
    DC
    OD
    1120.0
    [m]
    DC
    STRAT
    1130.0
    [m]
    DC
    OD
    1140.0
    [m]
    DC
    OD
    1145.0
    [m]
    DC
    HYDRO
    1152.0
    [m]
    SWC
    HYDRO
    1157.0
    [m]
    DC
    OD
    1157.0
    [m]
    DC
    STRAT
    1162.0
    [m]
    DC
    OD
    1162.0
    [m]
    DC
    STRAT
    1174.0
    [m]
    DC
    HYDRO
    1180.0
    [m]
    DC
    OD
    1182.0
    [m]
    SWC
    HYDRO
    1190.0
    [m]
    DC
    OD
    1190.0
    [m]
    DC
    STRAT
    1198.0
    [m]
    SWC
    HYDRO
    1200.0
    [m]
    DC
    OD
    1210.0
    [m]
    DC
    OD
    1210.0
    [m]
    DC
    STRAT
    1215.0
    [m]
    DC
    STRAT
    1220.0
    [m]
    DC
    OD
    1220.0
    [m]
    DC
    STRAT
    1230.0
    [m]
    DC
    STRAT
    1230.0
    [m]
    DC
    OD
    1240.0
    [m]
    DC
    OD
    1240.0
    [m]
    DC
    HYDRO
    1250.0
    [m]
    DC
    OD
    1260.0
    [m]
    DC
    OD
    1260.0
    [m]
    DC
    STRAT
    1266.0
    [m]
    SWC
    HYDRO
    1270.0
    [m]
    DC
    OD
    1270.0
    [m]
    SWC
    HYDRO
    1280.0
    [m]
    DC
    OD
    1285.0
    [m]
    DC
    HYDRO
    1290.0
    [m]
    DC
    HYDRO
    1290.0
    [m]
    DC
    OD
    1300.0
    [m]
    DC
    OD
    1307.0
    [m]
    DC
    OD
    1310.0
    [m]
    DC
    HYDRO
    1320.0
    [m]
    DC
    OD
    1320.0
    [m]
    DC
    HYDRO
    1327.0
    [m]
    DC
    OD
    1338.0
    [m]
    SWC
    HYDRO
    1340.0
    [m]
    DC
    OD
    1346.0
    [m]
    SWC
    HYDRO
    1347.0
    [m]
    DC
    HYDRO
    1347.6
    [m]
    C
    OD
    1352.0
    [m]
    C
    STRAT
    1355.0
    [m]
    C
    STRAT
    1356.5
    [m]
    C
    OD
    1361.0
    [m]
    C
    HYDRO
    1362.0
    [m]
    C
    STRAT
    1363.6
    [m]
    C
    OD
    1367.5
    [m]
    C
    OD
    1374.4
    [m]
    C
    STRAT
    1375.0
    [m]
    DC
    OD
    1378.0
    [m]
    C
    HYDRO
    1380.0
    [m]
    DC
    OD
    1380.0
    [m]
    SWC
    HYDRO
    1397.0
    [m]
    DC
    OD
    1400.0
    [m]
    DC
    OD
    1400.0
    [m]
    DC
    STRAT
    1400.0
    [m]
    SWC
    HYDRO
    1410.0
    [m]
    SWC
    HYDRO
    1410.0
    [m]
    DC
    OD
    1420.0
    [m]
    DC
    STRAT
    1420.0
    [m]
    SWC
    HYDRO
    1420.0
    [m]
    DC
    OD
    1430.0
    [m]
    DC
    OD
    1438.0
    [m]
    SWC
    HYDRO
    1440.0
    [m]
    DC
    OD
    1442.0
    [m]
    DC
    HYDRO
    1447.0
    [m]
    DC
    OD
    1460.6
    [m]
    C
    HYDRO
    1465.0
    [m]
    C
    OD
    1468.0
    [m]
    C
    STRAT
    1471.0
    [m]
    C
    HYDRO
    1472.0
    [m]
    C
    OD
    1477.0
    [m]
    DC
    OD
    1478.0
    [m]
    SWC
    HYDRO
    1485.0
    [m]
    SWC
    HYDRO
    1487.0
    [m]
    DC
    OD
    1497.0
    [m]
    DC
    OD
    1505.0
    [m]
    DC
    STRAT
    1510.0
    [m]
    DC
    OD
    1520.0
    [m]
    DC
    HYDRO
    1520.0
    [m]
    DC
    OD
    1525.0
    [m]
    DC
    STRAT
    1530.0
    [m]
    DC
    OD
    1540.0
    [m]
    DC
    HYDRO
    1540.0
    [m]
    DC
    OD
    1545.0
    [m]
    DC
    STRAT
    1550.0
    [m]
    DC
    OD
    1556.0
    [m]
    SWC
    HYDRO
    1560.0
    [m]
    DC
    OD
    1565.0
    [m]
    DC
    STRAT
    1570.0
    [m]
    DC
    OD
    1580.0
    [m]
    DC
    OD
    1582.0
    [m]
    DC
    STRAT
    1587.0
    [m]
    DC
    OD
    1597.0
    [m]
    DC
    OD
    1600.0
    [m]
    DC
    STRAT
    1610.0
    [m]
    DC
    OD
    1620.0
    [m]
    DC
    OD
    1642.0
    [m]
    DC
    OD
    1650.0
    [m]
    DC
    STRAT
    1660.0
    [m]
    DC
    OD
    1670.0
    [m]
    DC
    STRAT
    1680.0
    [m]
    DC
    OD
    1690.0
    [m]
    DC
    STRAT
    1702.0
    [m]
    DC
    OD
    1718.0
    [m]
    SWC
    HYDRO
    1722.0
    [m]
    DC
    OD
    1740.0
    [m]
    DC
    STRAT
    1742.0
    [m]
    DC
    OD
    1750.0
    [m]
    DC
    STRAT
    1760.0
    [m]
    DC
    STRAT
    1762.0
    [m]
    DC
    OD
    1767.0
    [m]
    DC
    HYDRO
    1770.0
    [m]
    DC
    STRAT
    1780.0
    [m]
    DC
    OD
    1790.0
    [m]
    DC
    STRAT
    1802.0
    [m]
    DC
    STRAT
    1802.0
    [m]
    DC
    OD
    1810.0
    [m]
    DC
    STRAT
    1820.0
    [m]
    DC
    STRAT
    1820.0
    [m]
    DC
    OD
    1830.0
    [m]
    DC
    STRAT
    1840.0
    [m]
    DC
    OD
    1843.0
    [m]
    SWC
    HYDRO
    1855.0
    [m]
    DC
    OD
    1870.0
    [m]
    DC
    STRAT
    1877.0
    [m]
    DC
    OD
    1892.0
    [m]
    DC
    STRAT
    1897.0
    [m]
    DC
    OD
    1910.0
    [m]
    SWC
    HYDRO
    1917.0
    [m]
    DC
    OD
    1930.0
    [m]
    DC
    STRAT
    1937.0
    [m]
    DC
    OD
    1950.0
    [m]
    DC
    STRAT
    1957.0
    [m]
    DC
    OD
    1977.0
    [m]
    DC
    OD
    1982.0
    [m]
    DC
    STRAT
    1990.0
    [m]
    DC
    STRAT
    1997.0
    [m]
    DC
    OD
    2000.0
    [m]
    DC
    STRAT
    2010.0
    [m]
    SWC
    HYDRO
    2020.0
    [m]
    DC
    OD
    2030.0
    [m]
    DC
    STRAT
    2050.0
    [m]
    DC
    STRAT
    2050.0
    [m]
    DC
    OD
    2070.0
    [m]
    DC
    STRAT
    2080.0
    [m]
    DC
    OD
    2090.0
    [m]
    DC
    STRAT
    2105.0
    [m]
    SWC
    HYDRO
    2110.0
    [m]
    DC
    OD
    2130.0
    [m]
    DC
    STRAT
    2140.0
    [m]
    DC
    OD
    2150.0
    [m]
    DC
    OD
    2150.0
    [m]
    DC
    STRAT
    2170.0
    [m]
    DC
    STRAT
    2180.0
    [m]
    DC
    OD
    2190.0
    [m]
    DC
    STRAT
    2200.0
    [m]
    DC
    OD
    2220.0
    [m]
    DC
    OD
    2240.0
    [m]
    DC
    OD
    2260.0
    [m]
    DC
    OD
    2270.0
    [m]
    DC
    STRAT
    2280.0
    [m]
    DC
    OD
    2300.0
    [m]
    SWC
    HYDRO
    2300.0
    [m]
    DC
    HYDRO
    2320.0
    [m]
    DC
    OD
    2340.0
    [m]
    DC
    OD
    2350.0
    [m]
    DC
    OD
    2360.0
    [m]
    DC
    STRAT
    2370.0
    [m]
    DC
    OD
    2370.0
    [m]
    DC
    STRAT
    2380.0
    [m]
    DC
    STRAT
    2390.0
    [m]
    DC
    OD
    2390.0
    [m]
    DC
    STRAT
    2400.0
    [m]
    DC
    OD
    2400.0
    [m]
    DC
    HYDRO
    2405.0
    [m]
    SWC
    HYDRO
    2420.0
    [m]
    DC
    OD
    2440.0
    [m]
    DC
    OD
    2450.0
    [m]
    DC
    STRAT
    2460.0
    [m]
    DC
    OD
    2470.0
    [m]
    DC
    OD
    2480.0
    [m]
    DC
    OD
    2480.0
    [m]
    DC
    STRAT
    2490.0
    [m]
    DC
    STRAT
    2497.0
    [m]
    SWC
    HYDRO
    2500.0
    [m]
    DC
    OD
    2500.0
    [m]
    DC
    HYDRO
    2520.0
    [m]
    DC
    OD
    2540.0
    [m]
    DC
    STRAT
    2550.0
    [m]
    DC
    OD
    2560.0
    [m]
    DC
    STRAT
    2570.0
    [m]
    DC
    OD
    2580.0
    [m]
    DC
    OD
    2600.0
    [m]
    DC
    OD
    2600.0
    [m]
    DC
    HYDRO
    2610.0
    [m]
    DC
    OD
    2640.0
    [m]
    DC
    OD
    2640.0
    [m]
    DC
    STRAT
    2660.0
    [m]
    DC
    OD
    2660.0
    [m]
    DC
    STRAT
    2670.0
    [m]
    DC
    OD
    2700.0
    [m]
    DC
    OD
    2700.0
    [m]
    DC
    HYDRO
    2713.0
    [m]
    SWC
    HYDRO
    2720.0
    [m]
    DC
    OD
    2740.0
    [m]
    DC
    STRAT
    2740.0
    [m]
    DC
    OD
    2760.0
    [m]
    DC
    OD
    2760.0
    [m]
    DC
    STRAT
    2770.0
    [m]
    DC
    OD
    2800.0
    [m]
    DC
    OD
    2800.0
    [m]
    SWC
    HYDRO
    2800.0
    [m]
    DC
    HYDRO
    2810.0
    [m]
    DC
    STRAT
    2820.0
    [m]
    DC
    OD
    2830.0
    [m]
    DC
    STRAT
    2840.0
    [m]
    DC
    OD
    2850.0
    [m]
    DC
    STRAT
    2860.0
    [m]
    DC
    OD
    2860.0
    [m]
    DC
    STRAT
    2870.0
    [m]
    DC
    OD
    2870.0
    [m]
    DC
    STRAT
    2880.0
    [m]
    DC
    STRAT
    2890.0
    [m]
    DC
    OD
    2890.0
    [m]
    DC
    STRAT
    2900.0
    [m]
    DC
    OD
    2900.0
    [m]
    SWC
    HYDRO
    2910.0
    [m]
    DC
    STRAT
    2920.0
    [m]
    DC
    OD
    2920.0
    [m]
    DC
    STRAT
    2930.0
    [m]
    DC
    STRAT
    2940.0
    [m]
    DC
    OD
    2940.0
    [m]
    DC
    STRAT
    2950.0
    [m]
    DC
    STRAT
    2960.0
    [m]
    DC
    OD
    2960.0
    [m]
    DC
    STRAT
    2970.0
    [m]
    DC
    HYDRO
    2974.0
    [m]
    SWC
    HYDRO
    2980.0
    [m]
    DC
    OD
    2990.0
    [m]
    DC
    STRAT
    3000.0
    [m]
    DC
    OD
    3000.0
    [m]
    DC
    HYDRO
    3010.0
    [m]
    DC
    STRAT
    3020.0
    [m]
    DC
    OD
    3020.0
    [m]
    DC
    STRAT
    3030.0
    [m]
    DC
    STRAT
    3040.0
    [m]
    DC
    OD
    3040.0
    [m]
    DC
    STRAT
    3050.0
    [m]
    DC
    STRAT
    3053.0
    [m]
    SWC
    HYDRO
    3060.0
    [m]
    DC
    OD
    3060.0
    [m]
    DC
    STRAT
    3080.0
    [m]
    DC
    OD
    3100.0
    [m]
    DC
    OD
    3100.0
    [m]
    DC
    STRAT
    3104.0
    [m]
    SWC
    HYDRO
    3110.0
    [m]
    DC
    STRAT
    3120.0
    [m]
    DC
    OD
    3120.0
    [m]
    DC
    STRAT
    3130.0
    [m]
    SWC
    HYDRO
    3140.0
    [m]
    DC
    OD
    3140.0
    [m]
    DC
    STRAT
    3150.0
    [m]
    DC
    STRAT
    3160.0
    [m]
    DC
    OD
    3160.0
    [m]
    DC
    STRAT
    3170.0
    [m]
    DC
    STRAT
    3173.0
    [m]
    SWC
    HYDRO
    3180.0
    [m]
    DC
    OD
    3180.0
    [m]
    DC
    STRAT
    3190.0
    [m]
    DC
    STRAT
    3200.0
    [m]
    DC
    OD
    3200.0
    [m]
    DC
    HYDRO
    3210.0
    [m]
    DC
    STRAT
    3215.0
    [m]
    SWC
    HYDRO
    3220.0
    [m]
    DC
    OD
    3226.0
    [m]
    SWC
    HYDRO
    3230.0
    [m]
    DC
    STRAT
    3240.0
    [m]
    DC
    OD
    3240.0
    [m]
    DC
    STRAT
    3250.0
    [m]
    DC
    STRAT
    3260.0
    [m]
    DC
    OD
    3260.0
    [m]
    DC
    STRAT
    3270.0
    [m]
    DC
    STRAT
    3280.0
    [m]
    DC
    OD
    3280.0
    [m]
    DC
    STRAT
    3290.0
    [m]
    DC
    STRAT
    3290.0
    [m]
    SWC
    HYDRO
    3300.0
    [m]
    DC
    OD
    3300.0
    [m]
    DC
    STRAT
    3310.0
    [m]
    DC
    STRAT
    3320.0
    [m]
    DC
    OD
    3320.0
    [m]
    DC
    STRAT
    3330.0
    [m]
    DC
    STRAT
    3340.0
    [m]
    DC
    OD
    3340.0
    [m]
    DC
    HYDRO
    3345.0
    [m]
    SWC
    HYDRO
    3350.0
    [m]
    DC
    STRAT
    3360.0
    [m]
    DC
    OD
    3360.0
    [m]
    DC
    STRAT
    3380.0
    [m]
    DC
    OD
    3380.0
    [m]
    DC
    STRAT
    3390.0
    [m]
    DC
    STRAT
    3400.0
    [m]
    DC
    OD
    3400.0
    [m]
    DC
    STRAT
    3410.0
    [m]
    DC
    STRAT
    3420.0
    [m]
    DC
    OD
    3420.0
    [m]
    DC
    STRAT
    3420.0
    [m]
    DC
    HYDRO
    3430.0
    [m]
    DC
    STRAT
    3440.0
    [m]
    DC
    OD
    3440.0
    [m]
    DC
    STRAT
    3440.0
    [m]
    DC
    HYDRO
    3446.0
    [m]
    SWC
    HYDRO
    3460.0
    [m]
    DC
    OD
    3460.0
    [m]
    DC
    STRAT
    3460.0
    [m]
    DC
    HYDRO
    3470.0
    [m]
    DC
    STRAT
    3471.0
    [m]
    SWC
    HYDRO
    3480.0
    [m]
    DC
    OD
    3487.0
    [m]
    DC
    HYDRO
    3500.0
    [m]
    DC
    OD
    3500.0
    [m]
    DC
    STRAT
    3510.0
    [m]
    DC
    STRAT
    3510.0
    [m]
    DC
    HYDRO
    3520.0
    [m]
    DC
    OD
    3520.0
    [m]
    DC
    STRAT
    3530.0
    [m]
    DC
    STRAT
    3540.0
    [m]
    DC
    OD
    3540.0
    [m]
    DC
    STRAT
    3540.0
    [m]
    DC
    HYDRO
    3545.0
    [m]
    SWC
    HYDRO
    3558.0
    [m]
    SWC
    HYDRO
    3560.0
    [m]
    DC
    OD
    3560.0
    [m]
    DC
    STRAT
    3580.0
    [m]
    DC
    OD
    3590.0
    [m]
    DC
    STRAT
    3600.0
    [m]
    DC
    OD
    3600.0
    [m]
    DC
    STRAT
    3600.0
    [m]
    DC
    HYDRO
    3605.0
    [m]
    DC
    HYDRO
    3620.0
    [m]
    DC
    OD
    3620.0
    [m]
    DC
    STRAT
    3620.0
    [m]
    DC
    HYDRO
    3640.0
    [m]
    DC
    OD
    3640.0
    [m]
    DC
    STRAT
    3640.0
    [m]
    DC
    HYDRO
    3660.0
    [m]
    DC
    OD
    3660.0
    [m]
    DC
    STRAT
    3660.0
    [m]
    DC
    HYDRO
    3680.0
    [m]
    DC
    OD
    3680.0
    [m]
    DC
    STRAT
    3680.0
    [m]
    DC
    HYDRO
    3700.0
    [m]
    DC
    OD
    3700.0
    [m]
    DC
    STRAT
    3700.0
    [m]
    DC
    HYDRO
    3710.0
    [m]
    SWC
    HYDRO
    3720.0
    [m]
    DC
    OD
    3720.0
    [m]
    DC
    STRAT
    3720.0
    [m]
    DC
    HYDRO
    3725.0
    [m]
    DC
    HYDRO
    3735.0
    [m]
    DC
    HYDRO
    3740.0
    [m]
    DC
    OD
    3740.0
    [m]
    DC
    STRAT
    3740.0
    [m]
    DC
    HYDRO
    3742.0
    [m]
    SWC
    HYDRO
    3755.0
    [m]
    DC
    HYDRO
    3760.0
    [m]
    DC
    OD
    3760.0
    [m]
    DC
    STRAT
    3760.0
    [m]
    DC
    HYDRO
    3770.0
    [m]
    DC
    STRAT
    3770.0
    [m]
    DC
    HYDRO
    3780.0
    [m]
    DC
    OD
    3780.0
    [m]
    DC
    STRAT
    3780.0
    [m]
    SWC
    HYDRO
    3780.0
    [m]
    DC
    HYDRO
    3790.0
    [m]
    DC
    STRAT
    3790.0
    [m]
    SWC
    HYDRO
    3790.0
    [m]
    DC
    HYDRO
    3800.0
    [m]
    DC
    OD
    3800.0
    [m]
    DC
    STRAT
    3800.0
    [m]
    DC
    HYDRO
    3810.0
    [m]
    DC
    STRAT
    3810.0
    [m]
    DC
    HYDRO
    3820.0
    [m]
    DC
    OD
    3820.0
    [m]
    DC
    STRAT
    3830.0
    [m]
    DC
    STRAT
    3840.0
    [m]
    DC
    OD
    3840.0
    [m]
    DC
    STRAT
    3850.0
    [m]
    DC
    STRAT
    3860.0
    [m]
    DC
    OD
    3860.0
    [m]
    DC
    STRAT
    3873.0
    [m]
    DC
    HYDRO
    3880.0
    [m]
    DC
    OD
    3880.0
    [m]
    DC
    STRAT
    3880.0
    [m]
    SWC
    HYDRO
    3880.0
    [m]
    DC
    HYDRO
    3890.0
    [m]
    DC
    STRAT
    3890.0
    [m]
    DC
    HYDRO
    3900.0
    [m]
    DC
    OD
    3900.0
    [m]
    DC
    STRAT
    3900.0
    [m]
    DC
    HYDRO
    3920.0
    [m]
    DC
    OD
    3940.0
    [m]
    DC
    OD
    3960.0
    [m]
    DC
    OD
    3980.0
    [m]
    DC
    OD
    3980.0
    [m]
    DC
    STRAT
    3980.0
    [m]
    DC
    HYDRO
    3990.0
    [m]
    DC
    STRAT
    3990.0
    [m]
    DC
    HYDRO
    4000.0
    [m]
    DC
    OD
    4000.0
    [m]
    DC
    STRAT
    4000.0
    [m]
    DC
    HYDRO
    4010.0
    [m]
    DC
    STRAT
    4010.0
    [m]
    DC
    HYDRO
    4020.0
    [m]
    DC
    OD
    4025.0
    [m]
    SWC
    HYDRO
    4027.0
    [m]
    DC
    OD
    4027.0
    [m]
    DC
    HYDRO
    4027.0
    [m]
    DC
    HYDRO
  • Lithostratigraphy

    Lithostratigraphy
    Top depth [mMD RKB]
    Lithostrat. unit
    473
    945
    945
    3752
    3752
  • Composite logs

    Composite logs
    Document name
    Document format
    Document size [MB]
    pdf
    0.69
  • Geochemical information

    Geochemical information
    Document name
    Document format
    Document size [MB]
    pdf
    2.49
    pdf
    3.28
  • 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
    20.96
  • Drill stem tests (DST)

    Drill stem tests (DST)
    Test number
    From depth MD
    [m]
    To depth MD
    [m]
    Choke size
    [mm]
    1.0
    1338
    1350
    25.4
    Drill stem tests (DST)
    Test number
    Final shut-in pressure
    [MPa]
    Final flow pressure
    [MPa]
    Bottom hole pressure
    [MPa]
    Downhole temperature
    [°C]
    1.0
    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
    563000
    0.600
  • Logs

    Logs
    Log type
    Log top depth [m]
    Log bottom depth [m]
    CBL VDL
    830
    1500
    CST GR
    467
    843
    CST GR
    562
    842
    CST GR
    885
    2900
    CST GR
    948
    2908
    CST GR
    2974
    3290
    CST GR
    2974
    3448
    CST GR
    3453
    4025
    DIL LSS GR
    876
    2933
    DIL LSS LDL CNL GR SP AMS
    562
    638
    DIL LSS LDL CNL GR SP AMS
    569
    873
    DLL MSFL LDL CNL NGL AMS
    876
    1769
    DLL MSFL LSS LDL CNL GR SP
    2957
    4029
    FMS4 GR
    876
    2922
    FMS4 GR
    2957
    4029
    LDL CNL NGS
    1725
    2915
    MWD - DPR GR DIR
    561
    613
    MWD - GR RES DIR
    473
    4027
    RFT HP GR
    1340
    1377
    VSP
    520
    2960
    VSP
    1900
    4020
  • 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
    559.0
    36
    560.0
    0.00
    LOT
    INTERM.
    18 3/8
    569.0
    24
    569.0
    0.00
    LOT
    LINER
    16
    877.0
    24
    878.0
    1.66
    LOT
    INTERM.
    9 5/8
    2956.0
    12 1/4
    2973.0
    1.60
    LOT
    OPEN HOLE
    4027.0
    8 1/2
    4027.0
    0.00
    LOT
  • Drilling mud

    Drilling mud
    Depth MD [m]
    Mud weight [g/cm3]
    Visc. [mPa.s]
    Yield point [Pa]
    Mud type
    Date measured
    476
    1.08
    8.0
    WATER BASED
    506
    1.24
    13.0
    WATER BASED
    517
    1.20
    10.0
    WATER BASED
    555
    1.24
    WATER BASED
    560
    1.08
    15.5
    WATER BASED
    561
    1.20
    14.0
    WATER BASED
    569
    1.06
    13.0
    WATER BASED
    574
    1.39
    14.0
    WATER BASED
    610
    1.40
    14.0
    WATER BASED
    613
    1.40
    16.0
    WATER BASED
    636
    1.08
    11.0
    WATER BASED
    722
    1.40
    14.0
    WATER BASED
    811
    1.40
    14.0
    WATER BASED
    875
    1.07
    5.0
    WATER BASED
    903
    1.30
    11.0
    WATER BASED
    906
    1.50
    14.0
    WATER BASED
    907
    1.22
    22.0
    WATER BASED
    921
    1.22
    22.0
    WATER BASED
    1025
    1.22
    21.0
    WATER BASED
    1174
    1.22
    22.0
    WATER BASED
    1231
    1.24
    13.0
    WATER BASED
    1310
    1.24
    13.0
    WATER BASED
    1347
    1.22
    22.0
    WATER BASED
    1370
    1.24
    12.0
    WATER BASED
    2207
    1.22
    19.0
    WATER BASED
    2753
    1.22
    17.0
    WATER BASED
    2988
    1.25
    18.0
    WATER BASED
    3063
    1.25
    12.0
    WATER BASED
    3178
    1.25
    12.0
    WATER BASED
    3242
    1.25
    14.0
    WATER BASED
    3381
    1.25
    14.0
    WATER BASED
    3406
    1.25
    14.0
    WATER BASED
    3478
    1.25
    14.0
    WATER BASED
    3548
    1.25
    17.0
    WATER BASED
    3651
    1.25
    14.0
    WATER BASED
    3729
    1.25
    15.0
    WATER BASED
    3784
    1.25
    14.0
    WATER BASED
    3969
    1.25
    14.0
    WATER BASED
    4006
    1.25
    14.0
    WATER BASED
    4027
    1.25
    15.0
    WATER BASED
  • Thin sections at the Norwegian Offshore Directorate

    Thin sections at the Norwegian Offshore Directorate
    Depth
    Unit
    899.85
    [m ]
    903.40
    [m ]
    905.90
    [m ]
    1350.35
    [m ]
    1365.55
    [m ]
    1368.70
    [m ]
    1461.35
    [m ]
    1464.63
    [m ]
    1465.63
    [m ]
    1469.90
    [m ]
  • Pressure plots

    Pressure plots
    The pore pressure data is sourced from well logs if no other source is specified. In some wells where pore pressure logs do not exist, information from Drill stem tests and kicks have been used. The data has been reported to the NPD, and further processed and quality controlled by IHS Markit.
    Pressure plots
    Document name
    Document format
    Document size [MB]
    pdf
    0.27