Geochemistry of hydrocarbons from the first time documented occurrence of Main Dolomite (Ca2) in the Kłodawa Salt Dome
作者： Marek Hojniak , Stanisław Burliga , Franciszek Czechowski
DOI: 10.7494/GEOL.2011.37.2.231
关键词:
摘要: This paper presents the results of geochemical analysis hydrocarbons occurring in rock formations belonging to Main Dolomite cells (Ca2) Zechstein Stinking Shale (T2) as well bitumen found veins intersecting Klodawa Salt Dome (central Poland). Samples were analysed using gas chromatography-mass spectrometry (GC-MS). Hydrocarbons contained samples derive from algal type II kerogen. represents bedrock for entrapped hydrocarbons; however, their genesis through partial migration can not be excluded. collected solid and originated same marine or lacustrine organic-poor shales they represent a maturity level around peak oil window. These are first studies Dolomite, which indicate that shale-carbonate-sulphate deposits potential source dome.
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