Recovery process of temperature profile in a scientific-drilling borehole from a disturbed state caused by drilling mud circulation
Weiren Lin1,2, Tatsuhiro Sugimoto1, Koichiro Sado3, Xiaoqiu Yang4, Susumu Shibutani5, Nana Kamiya6, Yudai Kayamoto7, Yuki Hidata1 and Aiming Lin8, (1)Kyoto University, Kyoto, Japan, (2)JAMSTEC, Kochi Institute for Core Sample Research, Nankoku, Japan, (3)Chi-ken Sogo Consultants Co., Ltd., Tokyo, Japan, (4)SCSIO South China Sea Institute of Oceanology, Chinese Acaademy of Sciences, Guangzhou, China, (5)Chi-ken Sogo Consultants Co., Ltd., Niihama, Japan, (6)Kyoto University, Graduate School of Engineering, Kyoto, Japan, (7)Graduate School of Engineering, Kyoto University, Kyoto, Japan, (8)Kyoto University, Department of Geophysics, Graduate School of Science, Kyoto, Japan