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22.11.2024 - 09:09
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KLIPPFISK FM

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  • Generell informasjon

    Generell informasjon
    Attributt Verdi
    Litostrat. enhet
    Den litostratigrafiske enhetens offisielle navn.
    KLIPPFISK FM
    NPDID for litostrat. enhet
    Sokkeldirektoratets entydige nøkkel for litostratigrafiske enheter.
    81
    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

    Klippfisk Formation

    Name
    Norwegian for “stockfish”, “dried cod”.
    Well type section
    Norwegian well 7430/10-U-01, coordinates N 74°12'47.79", E 30°14'44.22"
    Well reference section
    Norwegian well 7231/01-U-01 coordinates N 72°45'12.45" , E 31°07'30.21"
    Thickness
    In the type well the gross thickness of the formation is 8.9 m and in the reference well 4.5 m. 15 m on Kong Karls Land.
    Lithology
    Limestone, marl and calcareous sandstone.
    Description
    The Klippfisk Formation represents a condensed carbonate succession occurring in platform areas ( Kutling Member ), where it consists of limestones and marls, and is often glauconitic. The limestones may have a nodular appearance. Fossil debris, dominated by Inoceramus prisms may be abundant. The formation is strongly bioturbated.
    In Kong Karls Land the coeval Tordenskjoldberget Member has a similar lithology and is assigned to the Klippfisk Formation.
    The Klippfisk Formation is the carbonate platform time-equivalent of the
    Knurr Formation (Hammerfest Basin) and the Rurikfjellet Formation (Svalbard). The unit has also been penetrated by shallow drilling and sampling in Hopendjupet and in the Olga Basin as well as farther south in the Barents Sea.
    Lower boundary definition
    The base is defined at the abrupt decrease in gamma ray intensity, where the dark mudstones of the underlying formation are replaced by marls.
    Distribution
    Offshore unit, known from the Bjarmeland Platform and Kong Karls Land.
    Age
    Late Berriasian to Hauterivian, based on palynology, nanofossils and bivalves.
    Compiled from
    • Dallmann, W. K. (ed.) 1999: Lithostratigraphic lexicon of Svalbard. Review and recommendations for nomenclature use. Upper Palaeozoic to Quaternary Bedrock. Norwegian Polar Institute, 318 pp.
  • Brønnbaner som penetrerer

    Brønnbaner som penetrerer
    Brønnbane navn
    Dato for boreslutt
    Topp dyp [m]
    Bunn dyp [m]
    09.02.2019
    654
    662
    07.04.2019
    707
    716
    01.07.2020
    1532
    1558
    14.04.2016
    625
    635
    17.09.2017
    587
    596
    15.06.2019
    491
    496
    01.09.2017
    492
    498
  • Brønnbaner med kjerner

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