Factpages Norwegian Offshore Directorate
Factpages Norwegian Offshore Directorate
Factpages Norwegian Offshore Directorate
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11.11.2024 - 01:26
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7124/3-1

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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.
    7124/3-1
    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.
    7124/3-1
    Seismic location
    Position of spud location on seismic survey lines. SP: shotpoint.
    GFW2-37- SP.1162- GFW2-15 SP.858
    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.
    Saga Petroleum ASA
    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.
    548-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.
    144
    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,
    29.05.1987
    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.
    20.10.1987
    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.
    20.10.1989
    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.
    11.01.2005
    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.
    EARLY 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.
    TUBÅEN 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.
    273.0
    Total depth (MD) [m RKB]
    Total measured length of wellbore from kelly bushing to total depth (driller's depth).
    4730.0
    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).
    4727.0
    Maximum inclination [°]
    Maximum deviation, in degrees, from a vertical well path.Shown only for released wells.
    4.7
    Bottom hole temperature [°C]
    Estimated temperature at final total depth of the wellbore. Shown only for released wells. See discription.
    151
    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 CARBONIFEROUS
    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.
    ØRN FM
    Geodetic datum
    Reference system for coordinates. Example of legal values: ED50.
    ED50
    NS degrees
    Geographic coordinate of the wellhead, north-south degrees.
    71° 45' 36.03'' N
    EW degrees
    Geographic coordinate of the wellhead, east-west degrees.
    24° 46' 49.99'' E
    NS UTM [m]
    Universal Transverse Mercator coordinate of the wellhead, north-south.
    7963806.28
    EW UTM [m]
    Universal Transverse Mercator coordinate of the wellhead, east-west.
    422476.34
    UTM zone
    Universal Transverse Mercator zone. Examples of legal values: 31, 32, 33, 34.
    35
    NPDID wellbore
    Norwegian Offshore Directorate's unique id for the wellbore.
    1066

  • Wellbore history
    General
    Well 7124/3-1 is located east of the Hammerfest Basin on the Nyslepp Fault Complex. Two levels were identified where tests for hydrocarbons should be performed. The primary target was reservoir rocks of Middle Jurassic age, and a secondary target was Late Carboniferous rocks. In addition the source rock potential of the Triassic rocks should be investigated, as well as the whole stratigraphy from seabed to the prognosed TD at 4500 M.
    The well Type Well for the Ørret Formation and Reference Well for the Bjarmeland Group.
    Operations and results
    Wildcat well 7124/3-1 was spudded with the semi-submersible installation Ross Rig on 29 may 1987 and drilled to TD at 4730 m in rocks of Carboniferous age. Below 633 m the gas values increased rapidly with average values of 0.5 to 5-6% with a maximum of .10.93%. Due to the weak formation at the 30" casing shoe it was not possible to raise the mud weight above 1.03 g/cc. It was decided to stop drilling at 765 m and set the 20" casing because of this. The high gas values were not due to increased gas content of the formation, but rather a function of the low mud weight. Otherwise drilling proceeded without significant problems. The well was drilled with spud mud down to 361 m, with gel mud from 361 m to 765 m, with gypsum / polymer mud from 765 m to 3256 m, and with gel mud from 3256 m to TD.
    The well penetrated the Early Jurassic Tubåen Formation at 1284.5 m. The interval 1284.5 m to 1297.5 m contained gas, with a one-metre thick oil leg below. The fluid contacts are based on RFT pressure measurements. The average log porosity of the gas zone is 22.8%, and the water saturation is 9 %. In the oil leg the average porosity is 26.2%, and the average water saturation is 53%. The N/G ratio is 1.0 in both zones. Oil shows in sandstones were recorded on cores from the oil leg down to1304 m. Below this depth several gas charged sandstone horizons yielded notable gas peaks: 2.67% at 1892 m, 1.56% at 2238 m, and 1.33% at 2282 m. These gas peaks yielded a full complement C1 - iC4. Weak oil shows were also recorded in these sands. The deepest recorded shows were at 2346 m. The Carboniferous was encountered at 3900 m. Sandstone was found interbedded with limestone in the interval 4480 m to 4598 m, but no clear lithological boundary was identified as the lower target.
    A total of five cores were cut in the Tubåen and Fruholmen Formations from 1288 m to 1407.5 m. The total core recovery was 97%. A total of 5 Repeat Formation Tester (RFT) segregated samples were recovered; gas samples at 1288 m, 1295.5 m, and 1297 m, an oil sample at 1298 m, and a water sample at 1300 m.
    The well was permanently abandoned on 20 October 1987 as a minor gas and oil 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]
    370.00
    4732.00

  • 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
    1288.0
    1300.6
    [m ]
    2
    1303.5
    1331.5
    [m ]
    3
    1331.0
    1358.8
    [m ]
    4
    1359.0
    1386.8
    [m ]
    5
    1386.8
    1407.7
    [m ]
    Cores at the Norwegian Offshore Directorate
    Total core sample length [m]
    117.1
    Cores at the Norwegian Offshore Directorate
    Cores available for sampling?
    YES

  • Core photos
    Core photos
    Core photo at depth: 1288-1293m
    Core photo at depth: 1293-1298m
    Core photo at depth: 1298-1301m
    Core photo at depth: 1304-1308m
    Core photo at depth: 1308-1313m
    1288-1293m
    1293-1298m
    1298-1301m
    1304-1308m
    1308-1313m
    Core photo at depth: 1313-1318m
    Core photo at depth: 1318-1323m
    Core photo at depth: 1323-1328m
    Core photo at depth: 1328-1332m
    Core photo at depth: 1331-1336m
    1313-1318m
    1318-1323m
    1323-1328m
    1328-1332m
    1331-1336m
    Core photo at depth: 1336-1341m
    Core photo at depth: 1341-1346m
    Core photo at depth: 1346-1351m
    Core photo at depth: 1351-1356m
    Core photo at depth: 1356-1359m
    1336-1341m
    1341-1346m
    1346-1351m
    1351-1356m
    1356-1359m
    Core photo at depth: 1359-1364m
    Core photo at depth: 1364-1369m
    Core photo at depth: 1369-1374m
    Core photo at depth: 1374-1379m
    Core photo at depth: 1379-1384m
    1359-1364m
    1364-1369m
    1369-1374m
    1374-1379m
    1379-1384m
    Core photo at depth: 1384-1387m
    Core photo at depth: 1387-1391m
    Core photo at depth: 1391-1396m
    Core photo at depth: 1396-1401m
    Core photo at depth: 1401-1406m
    1384-1387m
    1387-1391m
    1391-1396m
    1396-1401m
    1401-1406m
    Core photo at depth: 1406-1408m
    Core photo at depth:  
    Core photo at depth:  
    Core photo at depth:  
    Core photo at depth:  
    1406-1408m

  • Palynological slides at the Norwegian Offshore Directorate
    Palynological slides at the Norwegian Offshore Directorate
    Sample depth
    Depth unit
    Sample type
    Laboratory
    380.0
    [m]
    DC
    OD
    400.0
    [m]
    DC
    OD
    420.0
    [m]
    DC
    OD
    440.0
    [m]
    DC
    OD
    460.0
    [m]
    DC
    OD
    480.0
    [m]
    DC
    OD
    500.0
    [m]
    DC
    OD
    520.0
    [m]
    DC
    OD
    540.0
    [m]
    DC
    OD
    560.0
    [m]
    DC
    OD
    640.0
    [m]
    DC
    OD
    660.0
    [m]
    DC
    OD
    680.0
    [m]
    DC
    OD
    700.0
    [m]
    DC
    OD
    720.0
    [m]
    DC
    OD
    740.0
    [m]
    DC
    OD
    760.0
    [m]
    DC
    OD
    780.0
    [m]
    DC
    OD
    800.0
    [m]
    DC
    OD
    820.0
    [m]
    DC
    OD
    840.0
    [m]
    DC
    OD
    860.0
    [m]
    DC
    OD
    880.0
    [m]
    DC
    OD
    900.0
    [m]
    DC
    OD
    920.0
    [m]
    DC
    OD
    940.0
    [m]
    DC
    OD
    960.0
    [m]
    DC
    OD
    980.0
    [m]
    DC
    OD
    1000.0
    [m]
    DC
    OD
    1020.0
    [m]
    DC
    OD
    1040.0
    [m]
    DC
    OD
    1060.0
    [m]
    DC
    OD
    1080.0
    [m]
    DC
    OD
    1080.0
    [m]
    DC
    OD
    1100.0
    [m]
    DC
    OD
    1115.0
    [m]
    DC
    OD
    1130.0
    [m]
    DC
    OD
    1145.0
    [m]
    DC
    OD
    1160.0
    [m]
    DC
    OD
    1175.0
    [m]
    DC
    OD
    1190.0
    [m]
    DC
    OD
    1200.0
    [m]
    DC
    OD
    1220.0
    [m]
    DC
    OD
    1229.0
    [m]
    DC
    OD
    1244.0
    [m]
    DC
    OD
    1259.0
    [m]
    DC
    OD
    1274.0
    [m]
    DC
    OD
    1283.0
    [m]
    DC
    OD
    1288.0
    [m]
    C
    OD
    1293.4
    [m]
    C
    OD
    1294.6
    [m]
    C
    OD
    1295.0
    [m]
    C
    OD
    1295.4
    [m]
    C
    OD
    1299.7
    [m]
    C
    OD
    1303.7
    [m]
    C
    OD
    1303.8
    [m]
    C
    OD
    1303.8
    [m]
    C
    OD
    1307.4
    [m]
    C
    OD
    1311.1
    [m]
    C
    OD
    1313.6
    [m]
    C
    OD
    1314.5
    [m]
    C
    OD
    1316.8
    [m]
    C
    OD
    1318.6
    [m]
    C
    OD
    1319.6
    [m]
    C
    OD
    1319.7
    [m]
    C
    OD
    1323.5
    [m]
    C
    OD
    1324.8
    [m]
    C
    OD
    1324.8
    [m]
    C
    ICHRON
    1325.5
    [m]
    C
    OD
    1328.1
    [m]
    C
    OD
    1329.5
    [m]
    C
    OD
    1331.3
    [m]
    C
    OD
    1331.4
    [m]
    C
    OD
    1342.8
    [m]
    C
    OD
    1359.8
    [m]
    C
    OD
    1365.7
    [m]
    C
    OD
    1367.6
    [m]
    C
    OD
    1369.4
    [m]
    C
    OD
    1371.4
    [m]
    C
    OD
    1373.6
    [m]
    C
    OD
    1376.6
    [m]
    C
    ICHRON
    1377.3
    [m]
    C
    OD
    1379.5
    [m]
    C
    OD
    1380.8
    [m]
    C
    OD
    1380.9
    [m]
    C
    ICHRON
    1388.7
    [m]
    C
    OD
    1388.9
    [m]
    C
    OD
    1395.6
    [m]
    C
    OD
    1397.5
    [m]
    C
    OD
    1401.7
    [m]
    C
    OD
    1401.9
    [m]
    C
    OD
    1402.7
    [m]
    C
    ICHRON
    1404.5
    [m]
    C
    OD
    1407.7
    [m]
    C
    OD
    1407.7
    [m]
    C
    OD
    1424.0
    [m]
    DC
    OD
    1442.0
    [m]
    DC
    OD
    1454.0
    [m]
    DC
    OD
    1469.0
    [m]
    DC
    OD
    1486.0
    [m]
    DC
    OD
    1498.0
    [m]
    DC
    OD
    1516.0
    [m]
    DC
    OD
    1530.0
    [m]
    DC
    OD
    1543.0
    [m]
    DC
    OD
    1561.0
    [m]
    DC
    OD
    1576.0
    [m]
    DC
    OD
    1591.0
    [m]
    DC
    OD
    1606.0
    [m]
    DC
    OD
    1621.0
    [m]
    DC
    OD
    1636.0
    [m]
    DC
    OD
    1639.0
    [m]
    DC
    OD
    1648.0
    [m]
    DC
    OD
    1666.0
    [m]
    DC
    OD
    1669.0
    [m]
    DC
    OD
    1678.0
    [m]
    DC
    OD
    1690.0
    [m]
    DC
    OD
    1711.0
    [m]
    DC
    OD
    1726.0
    [m]
    DC
    OD
    1741.0
    [m]
    DC
    OD
    1756.0
    [m]
    DC
    OD
    1771.0
    [m]
    DC
    OD
    1774.0
    [m]
    DC
    1786.0
    [m]
    DC
    OD
    1787.0
    [m]
    DC
    1796.0
    [m]
    DC
    1798.0
    [m]
    DC
    OD
    1798.0
    [m]
    DC
    OD
    1808.0
    [m]
    DC
    1816.0
    [m]
    DC
    OD
    1817.0
    [m]
    DC
    1826.0
    [m]
    DC
    1831.0
    [m]
    DC
    OD
    1838.0
    [m]
    DC
    1846.0
    [m]
    DC
    OD
    1847.0
    [m]
    DC
    1859.0
    [m]
    DC
    1861.0
    [m]
    DC
    OD
    1868.0
    [m]
    DC
    1876.0
    [m]
    DC
    OD
    1877.0
    [m]
    DC
    1886.0
    [m]
    DC
    1891.0
    [m]
    DC
    OD
    1892.0
    [m]
    DC
    1904.0
    [m]
    DC
    1906.0
    [m]
    DC
    OD
    1916.0
    [m]
    DC
    1921.0
    [m]
    DC
    OD
    1925.0
    [m]
    DC
    1936.0
    [m]
    DC
    OD
    1937.0
    [m]
    DC
    1946.0
    [m]
    DC
    1948.0
    [m]
    DC
    OD
    1955.0
    [m]
    DC
    1963.0
    [m]
    DC
    OD
    1966.0
    [m]
    DC
    OD
    1967.0
    [m]
    DC
    1976.0
    [m]
    DC
    1981.0
    [m]
    DC
    OD
    1988.0
    [m]
    DC
    1993.0
    [m]
    DC
    OD
    1994.0
    [m]
    DC
    2000.0
    [m]
    DC
    2008.0
    [m]
    DC
    OD
    2026.0
    [m]
    DC
    OD
    2041.0
    [m]
    DC
    OD
    2056.0
    [m]
    DC
    OD
    2071.0
    [m]
    DC
    OD
    2086.0
    [m]
    DC
    OD
    2098.0
    [m]
    DC
    OD
    2116.0
    [m]
    DC
    OD
    2128.0
    [m]
    DC
    OD
    2146.0
    [m]
    DC
    OD
    2161.0
    [m]
    DC
    OD
    2170.0
    [m]
    DC
    OD
    2191.0
    [m]
    DC
    OD
    2206.0
    [m]
    DC
    OD
    2221.0
    [m]
    DC
    OD
    2233.0
    [m]
    DC
    OD
    2248.0
    [m]
    DC
    OD
    2263.0
    [m]
    DC
    OD
    2281.0
    [m]
    DC
    OD
    2296.0
    [m]
    DC
    OD
    2311.0
    [m]
    DC
    OD
    2326.0
    [m]
    DC
    OD
    2335.0
    [m]
    DC
    OD
    2347.0
    [m]
    DC
    OD
    2365.0
    [m]
    DC
    OD
    2383.0
    [m]
    DC
    OD
    2392.0
    [m]
    DC
    OD
    2395.0
    [m]
    DC
    OD
    2401.0
    [m]
    DC
    OD
    2410.0
    [m]
    DC
    OD
    2428.0
    [m]
    DC
    OD
    2446.0
    [m]
    DC
    OD
    2458.0
    [m]
    DC
    OD
    2458.0
    [m]
    DC
    OD
    2476.0
    [m]
    DC
    OD
    2491.0
    [m]
    DC
    OD
    2500.0
    [m]
    DC
    OD
    2506.0
    [m]
    DC
    OD
    2521.0
    [m]
    DC
    OD
    2530.0
    [m]
    DC
    OD
    2536.0
    [m]
    DC
    OD
    2551.0
    [m]
    DC
    OD
    2566.0
    [m]
    DC
    OD
    2581.0
    [m]
    DC
    OD
    2596.0
    [m]
    DC
    OD
    2611.0
    [m]
    DC
    OD
    2626.0
    [m]
    DC
    OD
    2641.0
    [m]
    DC
    OD
    2656.0
    [m]
    DC
    OD
    2668.0
    [m]
    DC
    OD
    2686.0
    [m]
    DC
    OD
    2701.0
    [m]
    DC
    OD
    2716.0
    [m]
    DC
    OD
    2728.0
    [m]
    DC
    OD
    2746.0
    [m]
    DC
    OD
    2758.0
    [m]
    DC
    OD
    2776.0
    [m]
    DC
    OD
    2791.0
    [m]
    DC
    OD
    2806.0
    [m]
    DC
    OD
    2821.0
    [m]
    DC
    OD
    2836.0
    [m]
    DC
    OD
    2851.0
    [m]
    DC
    OD
    2866.0
    [m]
    DC
    OD
    2881.0
    [m]
    DC
    OD
    2896.0
    [m]
    DC
    OD
    2911.0
    [m]
    DC
    OD
    2923.0
    [m]
    DC
    OD
    2941.0
    [m]
    DC
    OD
    2956.0
    [m]
    DC
    OD
    2971.0
    [m]
    DC
    OD
    2986.0
    [m]
    DC
    OD
    3001.0
    [m]
    DC
    OD
    3016.0
    [m]
    DC
    OD
    3031.0
    [m]
    DC
    OD
    3046.0
    [m]
    DC
    OD
    3061.0
    [m]
    DC
    OD
    3076.0
    [m]
    DC
    OD
    3091.0
    [m]
    DC
    OD
    3106.0
    [m]
    DC
    OD
    3121.0
    [m]
    DC
    OD
    3136.0
    [m]
    DC
    OD
    3151.0
    [m]
    DC
    OD
    3166.0
    [m]
    DC
    OD
    3181.0
    [m]
    DC
    OD
    3196.0
    [m]
    DC
    OD
    3211.0
    [m]
    DC
    OD
    3226.0
    [m]
    DC
    OD
    3241.0
    [m]
    DC
    OD
    3256.0
    [m]
    DC
    OD
    3271.0
    [m]
    DC
    OD
    3286.0
    [m]
    DC
    OD
    3301.0
    [m]
    DC
    OD
    3316.0
    [m]
    DC
    OD
    3334.0
    [m]
    DC
    OD
    3346.0
    [m]
    DC
    OD
    3364.0
    [m]
    DC
    OD
    3364.0
    [m]
    DC
    OD
    3376.0
    [m]
    DC
    OD
    3394.0
    [m]
    DC
    OD
    3406.0
    [m]
    DC
    OD
    3421.0
    [m]
    DC
    OD
    3436.0
    [m]
    DC
    OD
    3451.0
    [m]
    DC
    OD
    3466.0
    [m]
    DC
    OD
    3481.0
    [m]
    DC
    OD
    3491.0
    [m]
    DC
    OD
    3505.0
    [m]
    DC
    OD
    3520.0
    [m]
    DC
    OD
    3535.0
    [m]
    DC
    OD
    3550.0
    [m]
    DC
    OD
    3565.0
    [m]
    DC
    OD
    3580.0
    [m]
    DC
    OD
    3595.0
    [m]
    DC
    OD
    3610.0
    [m]
    DC
    OD
    3619.0
    [m]
    DC
    OD
    3625.0
    [m]
    DC
    OD
    3640.0
    [m]
    DC
    OD
    3655.0
    [m]
    DC
    OD
    3676.0
    [m]
    DC
    OD
    3694.0
    [m]
    DC
    OD
    3715.0
    [m]
    DC
    OD
    3736.0
    [m]
    DC
    OD
    3754.0
    [m]
    DC
    OD
    3778.0
    [m]
    DC
    OD
    3796.0
    [m]
    DC
    OD
    3814.0
    [m]
    DC
    OD
    3835.0
    [m]
    DC
    OD
    3856.0
    [m]
    DC
    OD
    3874.0
    [m]
    DC
    OD
    3895.0
    [m]
    DC
    OD
    3916.0
    [m]
    DC
    OD
    3934.0
    [m]
    DC
    OD
    3955.0
    [m]
    DC
    OD
    3976.0
    [m]
    DC
    OD
    3994.0
    [m]
    DC
    OD
    4012.0
    [m]
    DC
    OD
    4015.0
    [m]
    DC
    OD
    4036.0
    [m]
    DC
    OD
    4042.0
    [m]
    DC
    OD
    4054.0
    [m]
    DC
    OD
    4075.0
    [m]
    DC
    OD
    4093.0
    [m]
    DC
    OD
    4114.0
    [m]
    DC
    OD
    4132.0
    [m]
    DC
    OD
    4378.0
    [m]
    DC
    OD
    4399.0
    [m]
    DC
    OD

  • Lithostratigraphy

  • Composite logs
    Composite logs
    Document name
    Document format
    Document size [MB]
    pdf
    0.93

  • Geochemical information
    Geochemical information
    Document name
    Document format
    Document size [MB]
    pdf
    2.47
    pdf
    3.13

  • 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
    18.47

  • Logs
    Logs
    Log type
    Log top depth [m]
    Log bottom depth [m]
    DIL BHC GR
    295
    763
    DIL LSS GR
    759
    2433
    DIL LSS GR
    2419
    4038
    DLL GR
    2419
    4036
    DLL MSFL GR
    1160
    1407
    DLL SDT GR
    4036
    4674
    GR
    273
    360
    LDL CNL
    3959
    4681
    LDL CNL GR
    257
    761
    LDL CNL GR
    759
    2433
    LDL CNL GR
    1160
    1406
    LDL CNL GR
    2419
    4036
    LDL CNL GR
    4681
    4734
    LSS GR
    4658
    4731
    MWD - GR RES
    361
    4730
    NGT
    759
    2433
    RFT HP
    1286
    1394
    RFT HP
    1290
    2354
    SHDT
    759
    2429
    SHDT
    2419
    4039
    SHDT
    3997
    4682
    SWC
    370
    570
    SWC
    635
    1175
    SWC
    1178
    4730
    VSP
    1200
    4035
    VSP
    3900
    4658

  • 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
    356.0
    36
    360.0
    0.00
    LOT
    SURF.COND.
    20
    758.0
    26
    765.0
    1.66
    LOT
    INTERM.
    13 3/8
    2419.0
    17 1/2
    2443.0
    1.86
    LOT
    OPEN HOLE
    4730.0
    12 1/4
    4730.0
    0.00
    LOT

  • Drilling mud
    Drilling mud
    Depth MD [m]
    Mud weight [g/cm3]
    Visc. [mPa.s]
    Yield point [Pa]
    Mud type
    Date measured
    310
    1.05
    WATER BASED
    01.06.1987
    355
    1.38
    10.0
    2.9
    WATER BASED
    21.10.1987
    360
    1.05
    WATER BASED
    01.06.1987
    360
    1.14
    8.0
    11.5
    WATER BASED
    04.06.1987
    361
    1.05
    8.0
    11.5
    WATER BASED
    03.06.1987
    361
    1.05
    WATER BASED
    01.06.1987
    529
    1.12
    8.0
    11.5
    WATER BASED
    09.06.1987
    570
    1.35
    10.0
    10.6
    WATER BASED
    09.06.1987
    601
    1.35
    10.0
    11.5
    WATER BASED
    09.06.1987
    630
    1.05
    6.0
    8.7
    WATER BASED
    09.06.1987
    702
    1.40
    12.0
    3.4
    WATER BASED
    21.10.1987
    764
    1.05
    8.0
    15.4
    WATER BASED
    09.06.1987
    764
    1.05
    40.0
    71.9
    WATER BASED
    12.06.1987
    764
    1.05
    5.0
    9.6
    WATER BASED
    11.06.1987
    764
    1.05
    40.0
    71.9
    WATER BASED
    11.06.1987
    764
    1.05
    13.0
    35.5
    WATER BASED
    15.06.1987
    765
    1.03
    10.0
    10.6
    WATER BASED
    16.06.1987
    765
    1.20
    WATER BASED
    16.06.1987
    765
    1.03
    11.0
    6.8
    WATER BASED
    18.06.1987
    765
    1.03
    10.0
    5.8
    WATER BASED
    18.06.1987
    765
    1.03
    10.0
    5.3
    WATER BASED
    24.06.1987
    765
    1.03
    10.0
    6.3
    WATER BASED
    18.06.1987
    1023
    1.10
    10.0
    6.3
    WATER BASED
    24.06.1987
    1160
    1.30
    18.0
    8.7
    WATER BASED
    24.06.1987
    1287
    1.30
    18.0
    8.2
    WATER BASED
    24.06.1987
    1312
    1.30
    18.0
    8.2
    WATER BASED
    24.06.1987
    1331
    1.48
    20.0
    7.7
    WATER BASED
    26.06.1987
    1357
    1.48
    20.0
    7.7
    WATER BASED
    26.06.1987
    1357
    1.48
    20.0
    8.2
    WATER BASED
    26.06.1987
    1374
    1.48
    20.0
    9.6
    WATER BASED
    29.06.1987
    1386
    1.48
    20.0
    7.2
    WATER BASED
    29.06.1987
    1408
    1.46
    19.0
    8.7
    WATER BASED
    30.06.1987
    1408
    1.48
    20.0
    9.1
    WATER BASED
    29.06.1987
    1408
    1.35
    18.0
    8.2
    WATER BASED
    01.07.1987
    1408
    1.35
    18.0
    8.2
    WATER BASED
    02.07.1987
    1408
    1.35
    17.0
    7.7
    WATER BASED
    14.07.1987
    1408
    1.35
    18.0
    8.2
    WATER BASED
    14.07.1987
    1408
    1.40
    16.0
    7.2
    WATER BASED
    14.07.1987
    1408
    1.40
    16.0
    7.7
    WATER BASED
    14.07.1987
    1472
    1.40
    14.0
    7.2
    WATER BASED
    14.07.1987
    1492
    1.40
    16.0
    6.8
    WATER BASED
    14.07.1987
    1540
    1.40
    13.0
    6.3
    WATER BASED
    14.07.1987
    1599
    1.35
    13.0
    6.3
    WATER BASED
    14.07.1987
    1633
    1.33
    15.0
    6.3
    WATER BASED
    14.07.1987
    1735
    1.32
    15.0
    6.8
    WATER BASED
    14.07.1987
    1782
    1.30
    14.0
    7.2
    WATER BASED
    14.07.1987
    1812
    1.30
    12.0
    6.8
    WATER BASED
    14.07.1987
    1894
    1.30
    13.0
    6.8
    WATER BASED
    14.07.1987
    1933
    1.30
    12.0
    6.8
    WATER BASED
    15.07.1987
    1974
    1.30
    11.0
    6.3
    WATER BASED
    16.07.1987
    2033
    1.30
    9.0
    5.8
    WATER BASED
    17.07.1987
    2086
    1.30
    10.0
    6.3
    WATER BASED
    20.07.1987
    2107
    1.30
    8.0
    6.8
    WATER BASED
    20.07.1987
    2160
    1.30
    14.0
    6.3
    WATER BASED
    20.07.1987
    2212
    1.30
    16.0
    6.3
    WATER BASED
    21.07.1987
    2215
    1.30
    14.0
    6.3
    WATER BASED
    22.07.1987
    2250
    1.40
    13.0
    4.8
    WATER BASED
    19.10.1987
    2256
    1.30
    15.0
    6.3
    WATER BASED
    23.07.1987
    2298
    1.30
    16.0
    6.8
    WATER BASED
    23.07.1987
    2324
    1.30
    17.0
    7.2
    WATER BASED
    27.07.1987
    2377
    1.30
    15.0
    7.2
    WATER BASED
    27.07.1987
    2406
    1.30
    16.0
    6.8
    WATER BASED
    27.07.1987
    2433
    1.30
    7.0
    5.3
    WATER BASED
    05.08.1987
    2443
    1.30
    13.0
    5.3
    WATER BASED
    31.07.1987
    2443
    1.30
    12.0
    5.8
    WATER BASED
    03.08.1987
    2443
    1.30
    12.0
    6.8
    WATER BASED
    28.07.1987
    2443
    1.30
    13.0
    6.8
    WATER BASED
    31.07.1987
    2443
    1.30
    12.0
    6.3
    WATER BASED
    03.08.1987
    2443
    1.30
    10.0
    5.3
    WATER BASED
    03.08.1987
    2445
    1.30
    9.0
    5.3
    WATER BASED
    05.08.1987
    2508
    1.24
    8.0
    4.4
    WATER BASED
    07.08.1987
    2561
    1.22
    9.0
    4.4
    WATER BASED
    10.08.1987
    2590
    1.21
    9.0
    3.9
    WATER BASED
    10.08.1987
    2618
    1.22
    11.0
    5.3
    WATER BASED
    10.08.1987
    2619
    1.21
    10.0
    4.8
    WATER BASED
    12.08.1987
    2676
    1.21
    11.0
    5.3
    WATER BASED
    13.08.1987
    2721
    1.20
    9.0
    5.8
    WATER BASED
    13.08.1987
    2748
    1.20
    9.0
    4.4
    WATER BASED
    14.08.1987
    2807
    1.20
    10.0
    3.9
    WATER BASED
    18.08.1987
    2874
    1.20
    9.0
    4.8
    WATER BASED
    18.08.1987
    2964
    1.23
    10.0
    4.8
    WATER BASED
    18.08.1987
    3087
    1.23
    10.0
    5.3
    WATER BASED
    19.08.1987
    3160
    1.23
    7.0
    6.3
    WATER BASED
    20.08.1987
    3256
    1.25
    8.0
    7.2
    WATER BASED
    21.08.1987
    3309
    1.28
    10.0
    5.3
    WATER BASED
    26.08.1987
    3392
    1.30
    9.0
    4.8
    WATER BASED
    26.08.1987
    3470
    1.30
    9.0
    4.8
    WATER BASED
    26.08.1987
    3496
    1.30
    10.0
    3.9
    WATER BASED
    26.08.1987
    3546
    1.30
    10.0
    3.9
    WATER BASED
    26.08.1987
    3547
    1.30
    10.0
    3.9
    WATER BASED
    28.08.1987
    3547
    1.30
    7.0
    4.4
    WATER BASED
    28.08.1987
    3628
    1.35
    9.0
    4.4
    WATER BASED
    03.09.1987
    3657
    1.35
    9.0
    4.4
    WATER BASED
    03.09.1987
    3686
    1.35
    9.0
    4.4
    WATER BASED
    07.09.1987
    3707
    1.35
    9.0
    4.8
    WATER BASED
    07.09.1987
    3724
    1.35
    9.0
    4.4
    WATER BASED
    07.09.1987
    3736
    1.35
    9.0
    4.4
    WATER BASED
    07.09.1987
    3740
    1.35
    9.0
    4.4
    WATER BASED
    09.09.1987
    3770
    1.35
    9.0
    4.8
    WATER BASED
    10.09.1987
    3792
    1.35
    10.0
    4.8
    WATER BASED
    11.09.1987
    3804
    1.35
    9.0
    4.8
    WATER BASED
    11.09.1987
    3825
    1.35
    11.0
    4.8
    WATER BASED
    14.09.1987
    3833
    1.35
    10.0
    4.4
    WATER BASED
    14.09.1987
    3843
    1.35
    12.0
    4.4
    WATER BASED
    14.09.1987
    3868
    1.35
    13.0
    5.3
    WATER BASED
    18.09.1987
    3909
    1.35
    12.0
    5.3
    WATER BASED
    18.09.1987
    3945
    1.35
    11.0
    4.4
    WATER BASED
    18.09.1987
    4010
    1.35
    12.0
    5.3
    WATER BASED
    18.09.1987
    4042
    1.35
    12.0
    4.4
    WATER BASED
    23.09.1987
    4089
    1.35
    11.0
    4.4
    WATER BASED
    23.09.1987
    4181
    1.35
    14.0
    5.3
    WATER BASED
    23.09.1987
    4271
    1.35
    15.0
    5.3
    WATER BASED
    24.09.1987
    4282
    1.35
    14.0
    4.8
    WATER BASED
    25.09.1987
    4340
    1.35
    15.0
    3.9
    WATER BASED
    28.09.1987
    4351
    1.35
    16.0
    5.8
    WATER BASED
    28.09.1987
    4418
    1.35
    13.0
    3.9
    WATER BASED
    28.09.1987
    4437
    1.40
    12.0
    3.9
    WATER BASED
    29.09.1987
    4439
    1.40
    14.0
    3.9
    WATER BASED
    01.10.1987
    4439
    1.40
    14.0
    3.9
    WATER BASED
    30.09.1987
    4490
    1.40
    12.0
    3.9
    WATER BASED
    05.10.1987
    4515
    1.40
    12.0
    4.4
    WATER BASED
    05.10.1987
    4560
    1.40
    12.0
    4.4
    WATER BASED
    05.10.1987
    4606
    1.40
    12.0
    4.4
    WATER BASED
    05.10.1987
    4630
    1.40
    12.0
    3.9
    WATER BASED
    06.10.1987
    4640
    1.40
    12.0
    4.8
    WATER BASED
    16.10.1987
    4646
    1.40
    12.0
    4.4
    WATER BASED
    07.10.1987
    4669
    1.40
    12.0
    3.9
    WATER BASED
    08.10.1987
    4680
    1.40
    12.0
    3.9
    WATER BASED
    09.10.1987
    4730
    1.40
    11.0
    4.4
    WATER BASED
    14.10.1987
    4730
    1.40
    12.0
    5.3
    WATER BASED
    16.10.1987

  • 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