There are some montmorillonite and illite-montmorillonite interstratified clay minerals in the reservoir, which made the reservoir sensitivity strong.

• 摘要准噶尔盆地三台油气田侏罗系中-上统储层含较高的蒙脱石和伊蒙混层矿物，造成了较强的储层敏感性。