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23.12.2024 - 01:26
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KVEITE FM

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  • Generell informasjon
    Generell informasjon
    Attributt Verdi
    Litostrat. enhet
    Den litostratigrafiske enhetens offisielle navn.
    KVEITE FM
    NPDID for litostrat. enhet
    Sokkeldirektoratets entydige nøkkel for litostratigrafiske enheter.
    89
    Nivå
    Angir den litostratigrafiske enhetens nivå. Lovlige verdier: GROUP, FORMATION, MEMBER.
    FORMATION
    Litostrat. enhet, forelder
    Den litostratigrafiske enhetens offisielle navn, refererer til forelder. Se også nivå. Vil være tom hvis Nivå = GROUP.

  • Nivå under
    Nivå under
    Litostrat. enhet

  • Beskrivelse
    Kveite Formation

     Name
    From the fish species Hippoglossus hippoglossus (halibut). The formation has not previously been differentiated.
    Well type section
    Well 7119/12-1 (Statoil), coordinates 71°06'08.00"N, 19°47'40.29"E, from 1059 m to 810 m (Fig 4.57) .
    Well reference section
    Well 7119/7-1 (Norsk Hydro), coordinates 71°23'42.40"N, 19°15'18.43"E, from 2529 m to 1331.5 m.
    Thickness
    Approximately 1200 m in the reference well, thinning eastwards to 249 m in the type well.
    Lithology
    Greenish-grey to grey shales and claystones show thin interbeds of limestone and siltstone. A tuffaceous and/or glauconitic component is reported from several wells.
    Basal Stratotype
    The formation is characterized by a lower gamma response and higher interval transit time than the underlying unit. A basal sand in the type well gives a marked break in both these logs. The boundary in this well is also marked by a sudden increase in bulk density readings above a generally decreasing trend, but the formation as a whole shows a highly variable and irregular density response.
    Lateral extent and variation
    The formation appears to be characteristically developed in the Tromsø Basin and across the Ringvassøya - Loppa Fault Complex into the Hammerfest Basin, thinning eastwards and passing into the sands and carbonates of the Kviting Formation .
    Age
    Total span appears to be late Cenomanian to early Maastrichtian.
    Depositional environment
    Deep open shelf with normal circulation.
    Source
    • Dalland, A., Worsley, D. and Ofstad, K. (eds.) 1988: A lithostratigraphic scheme for the Mesozoic and Cenozoic succession offshore mid- and northern Norway. NPD-Bulletin No. 4, 65 pp.

  • Brønnbaner som penetrerer
    Brønnbaner som penetrerer
    Brønnbane navn
    Dato for boreslutt
    Topp dyp [m]
    Bunn dyp [m]
    03.12.2000
    603
    1215
    16.07.1982
    1809
    1875
    09.09.1983
    1375
    1393
    11.09.1983
    1332
    2815
    25.09.1984
    1447
    1585
    10.10.1980
    810
    1058
    12.09.1983
    1202
    1456
    28.03.1989
    1560
    1585
    02.05.1985
    1081
    1117
    30.11.2012
    1256
    1289
    08.10.1982
    992
    1170
    21.08.1983
    947
    1092
    09.06.1984
    1312
    1496
    10.09.1981
    1056
    1150
    29.07.1982
    877
    961
    26.09.1982
    965
    984
    05.05.1983
    738
    864
    02.03.2019
    1200
    2072
    27.10.1984
    1016
    1052
    14.04.1985
    1068
    1112
    05.08.1984
    894
    931
    12.08.1986
    889
    923
    11.11.1987
    759
    916
    19.09.2006
    791
    852
    10.10.2021
    815
    852
    14.05.2008
    790
    860
    21.04.2008
    790
    860
    20.10.1987
    574
    618
    30.12.1988
    568
    597
    10.04.2014
    1852
    1893
    02.02.2021
    1930
    1974
    05.10.1992
    3752
    4027
    22.09.2014
    988
    1385

  • Brønnbaner med kjerner
    Brønnbaner med kjerner
    Brønnbane navn
    Dato for boreslutt
    Kjernelengde [m]
    22.09.2014
    0