○Masanori Nakano¹, Ryo Ueda², Ziqiu Xue³ (1. Japan Petroleum Exploration Co., Ltd. Domestic E&P Project Division Exploration & Development Dept., 2. Japan Petroleum Exploration Co., Ltd. Technical Division Research Center, 3. RITE (Research Institute of Innovative Technology for the Earth))

○Vatana Mom¹, Ronald Nguele¹, Kyuro Sasaki¹, Yuichi Sugai¹ (1. Kyushu University)

○Hiroki Inoue¹, Ronald Nguele², Kyuro Sasaki², Yuichi Sugai² (1. Department of Cooperative Program for Resources Engineering in the Graduate School of Engineering, Kyushu University, 2. Department of Earth Resources Engineering Faculty of Engineering, Kyushu University)