胡莹;卢双舫;李文浩;薛海涛;张鹏飞;李倩;

• 1:中国石油大学(华东)非常规油气与新能源研究院

• 2:中国石油大学(华东)地球科学与技术学院

摘要(Abstract)：

根据油气勘探资料,结合薄片鉴定、物性分析和地球化学分析等方法,分析江汉盆地新沟嘴组泥质白云岩富油的主控因素及界限.结果表明:江汉盆地新沟嘴组泥质白云岩有机质丰度较好,有机显微组分以腐泥组为主,热演化程度为低成熟—成熟阶段;页岩油的富集主要受有机质丰度和孔隙度影响,泥质白云岩储层含油率与孔隙度关系表现为线性增加和稳定高值两段式曲线,孔隙度大于12%的泥质白云岩储层的含油性较好,有利层段含油率大于75mg/g.该结果对研究区页岩油富集的主控因素与分布特征的研究具有参考意义.

关键词(KeyWords)：页岩油;含油性;新沟嘴组;泥质白云岩;江汉盆地

Abstract:

Keywords:

基金项目(Foundation):国家自然科学青年基金项目(41402122);; 博士后科学基金面上项目(2014M561980)

作者(Author):胡莹;卢双舫;李文浩;薛海涛;张鹏飞;李倩;

Email:

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