【摘 要】
：
Studies of biologlcal marker compou nds in five oil samples from a profile where normal crude oil, lowcondensate oil and heavy oil are produced in the Karamay
【机 构】
：
Research Institute of Petroleum Exploration and Development Xinjiang Petroleum Administration,Resea
【出 处】
：
Chinese Journal of Geochemistry(English Language Edition)
论文部分内容阅读
Studies of biologlcal marker compou nds in five oil samples from a profile where normal crude oil, lowcondensate oil and heavy oil are produced in the Karamay Oilfield have been carried out with great empha-sis on the biodegradation--resisting capability of 13,17 aecosteranes,8,14 secohopanes, gammacerane andcarotanes. Based on thesc studies, a equence of biodegradation--resisting intensities has been establishedfor saturated hydrocarbon biomarkers in crude oils from the Karamay Oilfild.
Studies of biologlcal marker compounds in five oil samples from a profile where normal crude oil, lowcondensate oil and heavy oil are produced in the Karamay Oilfield have been carried out with great empha-sis on the biodegradation - resisting capability of 13,17 aecosteranes Based on the sc studies, a equence of biodegradation - resisting intensities has been established for saturated hydrocarbon biomarkers in crude oils from the Karamay Oilfild.
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