Comment on “Determining transmissivity of fracture sets with statistical significance using single-borehole hydraulic tests: Methodology and implementation at Heshe well site in central Taiwan” [Eng. Geol. 198:1-15]

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• 作者：Po-Yi Chou ^{poyi.chou@sinotech.org.tw" class="auth_mail" title="E-mail the corresponding author} ; Chien-Chung Ke ^{ccke@sinotech.org.tw" class="auth_mail" title="E-mail the corresponding author} ; Hung-Chieh Lo ^{jaylo@sinotech.org.tw" class="auth_mail" title="E-mail the corresponding author} ; Po-Jui Chen ^{ray@sinotech.org.tw" class="auth_mail" title="E-mail the corresponding author} ; Shih-Meng Hsu ^{shihmeng@sinotech.org.tw" class="auth_mail" title="E-mail the corresponding author}
• 关键词：Fractured rocks ; Double-packer hydraulic tests ; Transmissivity of fracture set ; Q-system ; Hydraulic gradient
• 刊名：Engineering Geology
• 出版年：2016
• 出版时间：5 August 2016
• 年：2016
• 卷：210
• 期：Complete
• 页码：231-232
• 全文大小：161 K

文摘

This note is intended to provide comments on a recent study by Wang et al. (Eng. Geol. 198:1–15, 2015), in which they proposed a mechanistic model for determining the transmissivity of fractured rocks in an experimental well site. The authors claim that their model was developed based on a discrete fracture network concept, and verified with in-situ hydraulic testing results by statistical techniques. In this comment, we like to raise a few points of concern, rather than a criticism, regarding the essence of the proposed methodology that underpins this study.