Study on the Relationship Between Evaporate and Hydrocarbon Generation

Key words: 
• evaporate /
• organic matter /
• oil and gas /
• source rock

Abstract: The symbiosis between hydrocarbon and evaporate indicate the affiliation of evaporate and generation of hydrocarbon. From the view of conservation of organic matter, the water body in evaporates basin takes on the character of density stratification; the niederschlag below mascon has high oxidationreduction potential, which contribute to the conservation of organic matter. From the view of generation of hydrocarbon, bacteria, algae and lithology on the bottom of salt-water basin play important role in generation of hydrocarbon; furthermore, clunch from the redbeds acting as catalyzer, alkali metals making the hydrocarbon mobile. Deep-water cause of evaporate formation indicate the large potential for oil and gas exploration in Dongpu Depression.