The use of porosity logs in lithology determination, lithostratigraphy and basin analyses

Søren Priisholm, Olaf Michelsen

    Publikation: Bidrag til bog/rapport/konferenceproceedingsBogkapitelForskning

    Resumé

    In the oil industry logging service companies have developed refined tools for measuring porosity and methods for determining the complex lithology of drilled rock sequences. The method of using porosity logs, the neutron porosity and bulk density logs, in combination with gamma ray and interval transit time (sonic) logs in lithological interpretation is demonstrated. Properly calibrated and scaled, the logs can be used to distinguish the lithology of single beds and rock successions. These can be correlated from well to well within a basin. Log responses comparable to rock successions found in the Norwegian-Danish Basin are used and illustra te the use of logs to erect lithostratigraphical units and for basin analyses.
    OriginalsprogEngelsk
    TitelDGU Årbog 1977
    ForlagDGU
    Sider89-100
    Antal sider12
    Vol/bind1977
    ISBN (Trykt)87-421-0715-6
    DOI
    StatusUdgivet - 23 okt. 1978

    Publikationsserier

    NavnDGU Årbog
    Vol/bind1977
    ISSN0105-063X

    Programområde

    • Programområde 1: Data

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