摘要
非烃类生物标志化合物或分子标志化合物是含氧、硫、氮杂原子的有机化合物,每一个饱和烃生物标志化合物可能有多个骨架相似的含氧、硫、氮杂原子的非烃类生物标志化合物,迄今,饱和烃中常见生物标志化合物的非烃类型大都已能被识别。它们被广泛应用于石油成因理论研究和烃类生物标志物的生源研究,近十几年来,它们尚被应用于研究油藏地球化学,原油的二次运移,古环境、古气候等领域,近年来,非烃中的生物标志化合物还有被用于油-油对比和用键合在沥青质中生物标志化合物探索严重生物降解油油源的报道,总之,非烃地球化学应用范围不断得到扩展而日益受到重视。
The non-hydrocarbon biomarkers or molecular markers are the oxygen-, sulfur- or nitrogen containing organic compounds, which have similar skeleton structures with corresponding saturated hydrocarbon compounds. So far, most non-hydrocarbon biomarkers relative to those familiar saturated biomarkers have been identified and used to study petroleum-generating theory and precursor of hydrocarbon biomarker. In recent two decades, they have been widely applied in oil reservoir geochemistry, secondary oil migration, paleoenvironment and paleoclimate studies. In these years, some relevant reports have been published. These compounds have been used to make oil-oil correlation. Severely biodegraded oil-source correlation has also been performed using biomarkers boned on asphaltene. In a word, non-hydrocarbon geochemistry has attracted more and more attentions due to its broad application.
出处
《沉积学报》
CAS
CSCD
北大核心
2004年第B06期98-105,共8页
Acta Sedimentologica Sinica
