收稿日期: 2010-03-23
修回日期: 2010-05-13
网络出版日期: 2010-06-10
A Method of Testing Reasonability of Effective Permeability by Well Test Interpretation
Received date: 2010-03-23
Revised date: 2010-05-13
Online published: 2010-06-10
Supported by
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张枫, 王振升, 马立军, 于凤梅, 陈红, 孙卫刚 . 一种检验试井解释有效渗透率合理性的方法[J]. 天然气地球科学, 2010 , 21(3) : 367 -370 . DOI: 10.11764/j.issn.1672-1926.2010.03.367
Since there is the ambiguity of well test interpretation and no special technique method for the reliability evaluation of interpreted result, we try to use the well test interpretation and core permeability pattern to examine whether or not the integrated result is reasonable. The relational expression between effective permeability and absolute permeability is deduced by the relative permeability of test data. Then the effective permeability is corrected to the absolute permeability by means of the relational expression. Finally, we compare two kinds of permeability to make the accurate judgment for the effective permeability of the well test interpretation.
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