鄂尔多斯盆地延长组储层为典型低孔特低渗致密砂岩储层,储层非均质性是制约石油采收率提升的核心因素。为明确非均质性对采收率的影响规律与机制,以延长组长6、长8油层组为研究对象,综合运用岩心分析、薄片鉴定、测井解释及数值模拟等方法,从平... More >>
B油田是渤海湾盆地近年新发现的亿吨级太古界变质岩潜山油藏,明确其储层纵向特征对该油藏开发具有重要意义。本文依托XRD全岩黏土、铸体薄片、成像测井等资料,开展储层纵向特征研究。依据风化程度,太古界变质岩潜山储层自上向下可划分为强风化... More >>
The transfer of oil and gas resources towards high-risk and high-intensity directions has put forward higher environmental requirements for long-distance oil and gas pipelines, as well as higher demands for operation and maintenan... More >>