论文部分内容阅读
本文给出了以各种化学组成的试剂为基础的凝胶形成混合剂和沉淀形成混合剂的研究结果。已证实 ,提高原油采收率的高效导流技术可选择性地调节渗透率和原油饱和度不均匀油层的渗透性 ,本文提出对这些产油层选择性调节的机理
This paper presents the results of studies on the formation of a mixture of gel-forming admixtures and precipitates based on reagents of various chemical compositions. It has been demonstrated that efficient diversion technology that enhances oil recovery can selectively adjust the permeability and the permeability of oil layers with uneven oil saturation. The mechanism of selective regulation of these oil reservoirs is proposed