松辽盆地北部黑帝庙油层烃源岩条件初步探讨  

Hydrocarbon source rock condition of Heidimiao Reservoir in Northern Songliao Basin

作　　者：王占国[1] 吕茜[1] 李景坤[1] 

机构地区：[1]大庆油田有限责任公司勘探开发研究院,黑龙江大庆163712

出　　处：《大庆石油地质与开发》2005年第1期35-37,共3页Petroleum Geology & Oilfield Development in Daqing

摘　　要：通过对松辽盆地北部烃源岩有机质丰度、类型、成熟度等有机地化参数分析, 确定嫩一段、青山口组是齐家-古龙凹陷的主力烃源岩, 青山口组是三肇凹陷的主力生油岩; 通过油源对比, 确定嫩江组一段是黑帝庙油层主要的烃源岩, 部分原油来自姚家组以下地层。This paper analyzes the richness,type and maturity of the organic matter of the hydrocarbon source rock in northern Songliao Basin and determines that Nen 1 Segment and Qingshankou Member are the major hydrocarbon source rocks of Qijia-Gulong Sag,and Qingshankou Member is the major hydrocarbon source rock of Sanzhao Sag.The source rock correlation shows that Segment 1 of Nenjiang Member is the major source rock of Heidimiao Reservoir,and part of the oil originates from the formation below Yaojia Member.

关 键 词：烃源岩 油源对比 有机质丰度 有机质类型 有机质成熟度 生物标志化合物 

分 类 号：TE122.115[石油与天然气工程—油气勘探]