胡状集地区有机地球化学特征及油源对比研究  

Organic Geochemistry Characteristics and Crude Oil Correlation in Huzhuangji Area

作　　者：刘逸[1] 林军[2] 李凯军[2] 徐恒[2] 

机构地区：[1]长江大学地球科学学院,湖北荆州434023 [2]新疆油田分公司采油二厂,新疆克拉玛依843000

出　　处：《石油天然气学报》2006年第2期20-22,共3页Journal of Oil and Gas Technology

摘　　要：通过对胡状集地区胡41井、胡83井等烃源岩和油砂进行有机地球化学特征研究,可以初步判定胡状集地区沙三段烃源岩干酪根类型为混合型,成熟度较高,沉积环境为咸化的还原环境;沙三段原油属于成熟原油,沙二段原油属于低熟原油;沙三段原油为自生自储原油,沙二段原油与沙三段原油不同源。The organic geochemistry characteristics of source rocks and oil sands in Well Hu 41,Well Hu 83 in Huzhuangji area are studied,by which a preliminary judgement is made that the type of kerogen of Es_3 source rock is a mixed type with high maturity,and its depositional environment is saltness reduction one.Es_3 crude oil is matured oil,Es_2 crude oil is low mature oil,Es_3 reservoir oil is of self-generated and self-stored oil,the crude oil in Es_2 is of different source from that of Es_3.

关 键 词：有机地化 油源对比 烃源岩 胡状集地区 

分 类 号：P618.13[天文地球—矿床学]