Chemical structure of immature sulfur_rich kerogen and composition of immature sulfur_rich crude oil in Jianghan oil field have been studied. In molecular level, crude oil differs from thermolysed and chemolysed produ...Chemical structure of immature sulfur_rich kerogen and composition of immature sulfur_rich crude oil in Jianghan oil field have been studied. In molecular level, crude oil differs from thermolysed and chemolysed products of kerogen but does resemble the bitumen in immature sulfur_rich source rock. Therefore, immature sulfur_rich oil may be derived from the expelling of bitumen rather than from thermal cracking of kerogen.展开更多
文摘Chemical structure of immature sulfur_rich kerogen and composition of immature sulfur_rich crude oil in Jianghan oil field have been studied. In molecular level, crude oil differs from thermolysed and chemolysed products of kerogen but does resemble the bitumen in immature sulfur_rich source rock. Therefore, immature sulfur_rich oil may be derived from the expelling of bitumen rather than from thermal cracking of kerogen.
