摘要
储层敏感性实验评价方法费时、需大量储层岩心。介绍了用易取得的储层组成与结构资料对储层的水敏性、速敏性、盐敏性、盐酸酸敏性及土酸酸敏性进行快速预测的方法及相应的计算机软件。经统计检验方法、回代法和刀切法检验,该方法的可靠性很高。在青海、冀东和大庆油田6个区块20个油层的应用表明,该方法对储层敏感性的预测效果良好。
A simple method for predicting reservoir sensitivity (including water sensitivity, salt sensitivity, hydrochloric acid and mud acid sensitivity) and correlative computer software are introduced. Based on the testing results, the average coindence rate of this method is 87% (even can reach to 96%). This method was applied successfully in 20 reservoirs of 6 areas in some oil fields to predict the reservoir sensitivity .
出处
《钻井液与完井液》
CAS
1997年第3期27-29,共3页
Drilling Fluid & Completion Fluid
