摘要
为研究中国石化松北探区萨尔图、葡萄花、高台子油层(简称萨、葡、高油层)油气成藏条件,与松辽盆地西部斜坡区萨、葡、高油层油气成藏条件对比,分析松北探区成藏条件和预测有利区.结果表明:中国石化松北探区烃源岩处于未成熟阶段,萨、葡、高油层油气来源于三肇凹陷,虽然整体上在油气源、运移输导和保存3方面条件不如西部斜坡区;中国石化松北探区萨、葡、高油层也存在着油气富集条件,哈尔滨东和呼兰附近应是松北探区萨、葡、高油层油气成藏的有利区.
In order to study the oil-gas accumulation conditions of S,P,G oil layers in the exploration of northern Songliao basin,we use the method of comparison with the west slope of Songliao basin.We can conclude that the source rocks in northern exploration of Songliao basin is in the immature stage and the oil and gas of S,P,G oil layers can originate from Sanzhao depression.Though,on the whole,oil supply of source rocks,oil-gas transporting conditions and conservation conditions of S,P,G oil layers in northern exploration of Songliao basin are all poorer than those in west slope,there exist oil-gas accumulation conditions,and east Harbin and Hulan are favorable area for oil accumulation in northern exploration area of Songliao basin.
出处
《大庆石油学院学报》
CAS
北大核心
2011年第1期1-7,113,共7页
Journal of Daqing Petroleum Institute
基金
国家油气重大专项(2008ZX05007)
关键词
松北探区
西斜坡区
萨、葡、高油层
油气成藏条件
有利区
northern exploration area of Songliao basin
west slope
S,P,G oil layers
oil-gas accumulation conditions
favorable area
