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Ehsan ul Haq1,3, Ji You-Liang1, Zhang Sheng-Jiu1, Liu Yan-Xin1, Khurram Shahzad2, Saad Ahmed Mashwani3, Liu Xiao-Yu1, Jiang Yan4 |
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1 State Key Laboratory of Petroleum Resource and Prospecting,College of Geosciences, China University of Petroleum(Beijing),Beijing 102249,China; 2 Institut für Geologie,Universität Hamburg,Hamburg,Germany; 3 Department of Earth & Environmental Sciences,Hazara University Mansehra,Khyber Pakhtunkhwa 21300,Pakistan; 4 Engineering Technology Research Institute of Huabei Oilfield Company, PetroChina, Hebei Renqiu 062550, China |
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