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.	ADVENTDALEN GP

• Nivå under

  Nivå under

  Litostrat. enhet
  KUTLING MBR

• 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]
  7132/2-1	09.02.2019	654	662
  7132/2-2	07.04.2019	707	716
  7321/8-2 S	01.07.2020	1532	1558
  7324/7-3 S	14.04.2016	625	635
  7324/8-3	17.09.2017	587	596
  7335/3-1	15.06.2019	491	496
  7435/12-1	01.09.2017	492	498

• Brønnbaner med kjerner

  Brønnbaner med kjerner

  Brønnbane navn	Dato for boreslutt	Kjernelengde [m]