岩性油气藏 ›› 2015, Vol. 27 ›› Issue (3): 1825.doi: 10.3969/j.issn.1673-8926.2015.03.003
靳 军1,向宝力1,杨 召1,李璐璐1,吕道平1,张 毅2
JIN Jun1, XIANG Baoli1,YANG Zhao1, LI Lulu1, LU Daoping1, ZHANG Yi2
摘要:
准噶尔盆地吉木萨尔凹陷芦草沟组储层夹于互层分布的优质烃源岩层系中,岩性多样,非均质性强,物性总体较差,以微米—纳米级孔隙为主,但孔隙中普遍含油。 该组上段和下段各存在 1 套非常规“甜点体”,具有典型的致密油特征,而针对常规油气藏建立的实验分析技术难以适应和满足致密油进一
步勘探开发的需求。 运用多参数配套联测、致密油岩心洗油方法探索、致密油岩心孔渗和润湿特性测试以及碳酸盐类矿物染色技术等针对性的实验分析技术,来研究烃源岩特性以及储层岩性、物性和含油性等致密油的典型特征及其内在相关性。
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