用灰色关联法进行酸液敏感性评价

基于酸化敏感性使用的多个宏观指标如碳酸盐矿物的质量分数、铁铝矿物的质量分数、渗透率等，采用灰色关联法进行酸液敏感性评价，确定酸液的敏感程度，为油气层基质酸化和酸化解堵设计提供依据。

Sensitivity appraisal of acidizing fluid with gray association analysis

This article uses the gray association analysis method to carry on the acidizing sensitivity appraisal and finally determine the sensitive degree of the acid liquor,based on many macroscopic targets used by acidized sensitivity such as carbonate minerals content,hard aluminum minerals content,permeability and so on.It provides the design basis of the hydrocarbon reservoir matrix acidization and the acidizing broken down.The methods of determining the best index or optimized principle,which were used in this article,are provided for the acid liquor sensitive degree generalized analysis.The method and principle are able to save the massive manpower,the physical resource and the time.We think that the computation becomes simple if they are used in this field through the example analysis.In the end,we find that the method is feasible.