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Title: Ultra light weight proppants in shale gas fracturing Author: Gaurav, Abhishek Abstract: The goal of the present work ..
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Estimation of elastic properties of hydrocarbon-bearing shale by combining effective-medium calculations, conventional well l ..
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cjmj: Experimental study of the membrane behavior of shale during interaction with water-based and oilTitle: Experimental study of the membrane behavior of shale during interaction with water-based and oil-based muds Author: AL ..
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http://www.6000jq.com/11年新歌/春天里.mp3 春天里] 汪峰] [00:-2.12]汪峰-春天里 [00:-1.89] 还记得许多年前的春天 那时的我还没剪 ..