The 5th International Symposium on Recent Advances in Exploration Geophysics in Kyoto (RAEG2001)


Scientific Program (Tentative)

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Monday, January 22

9:25-9:30Opening Address
Toshifumi Matsuoka (Kyoto University, Japan)

Seismic Theory and Experiment (9:30 - 10:50)

Chairperson: Toshifumi Matsuoka (Kyoto University, Japan)
9:30- 9:50 Laboratory Studies of Surface Waves Using a Laser Doppler Vibrometer
Koichi Hayashi* and Osamu Nishizawa** (*OYO Corporation, Japan, **Geological Survey of Japan, Japan)
9:50-10:10 Higher Modes of Surface Waves over Unconsolidated Sediments
Choon B. Park, Richard D. Miller, and Jianghai Xia (Kansas Geological Survey, University of Kansas, U.S.A.)
10:10-10:30 Distortions of Arrival Time, Amplitude and Shape of the Seismic Waves and their Relationship with Heterogeneity of the Medium
Chadaram Sivaji*, Osamu Nishizawa*, Genshiro Kitagawa** and Yo Fukushima*** (*Geological Survey of Japan, Japan, **Institute of Statistical Mathematics, Japan, ***CTBTO, Austria)
10:30-10:50 Wave Propagation in Fractured Rock Using Discrete and Effective Media Models
Larry R. Myer, Seiji Nakagawa and Kurt T. Nihei (Lawrence Berkeley National Laboratory, U.S.A.)

Break (10:50-11:00)

Seismic Methods (11:00-12:00)

Chairperson: Nobuyuki shimizu (JGI Inc., Japan)
11:00-11:20 Advanced Wave-Equation Migration
Lianjie Huang and Michael Fehler (Los Alamos National Laboratory, U.S.A.)
11:20-11:40 A Velocity Analysis Method on Deregowski Loop for Depth Imaging
Shigenobu Uraki*, Nobuyuki Shimizu*, Eiichi Asakawa*, Masami Hato** and Yoshinari Nakajima*** (*JGI, Inc., Japan, **Japan Petroleum Exploration Co. Ltd., Japan,***Japan National Oil Corporation, Japan)
11:40-12:00 Crosswell Seismic Imaging of Complex Structures
Arthur Cheng (Tomoseis, U.S.A.)

Lunch (12:00-13:20)

Imaging and Inversion (13:20-15:00)

Chairperson: Masami Hato (Japan Petroleum Exploration Co. Ltd., Japan.)
13:20-13:40 Estimation of the Ground Stiffness using Vibrator
osifumi Matsuoka, Koji Yoshikawa and Yuzuru Ashida (Kyoto University, Japan.)
13:40-14:00 Tomographic Inversion of Anisotropy using VSP Data
Nobuyasu Hirabayashi, Yoshinori Sanada, Kenzo Hara and Di Cao (Schlumberger K.K., Japan.)
14:00-14:20 Joint Imaging in Geotechnical Engineering
Rui Feng, Qingju Wu And Zhengqin He (China Seismological Bureau, China)
14:20-14:40 Bridging Tomography and Inverse Analysis for Characterizing Heterogeneous Materials
Yasuaki Ichikawa (Nagoya University, Japan)
14:40-15:00 Two Stage Inversion for Tilt Data
Toshifumi Matsuoka, Hirohide Fukamori and Yuzuru Ashida (Kyoto University, Japan)

Coffee Break (15:00-15:20)

Electromagnetic, log, etc. (15:20-17:00)

Chairperson: Toshihiro Uchida (Geological Survey of Japan, Japan.)
15:20-15:40 Effect of Steel Casing to Electromagnetic Fields
Hee Joon Kim*, Ki Ha Lee* and Toshihiro Uchida*** (*Pukyong National University, Korea, **Lawrence Berkeley National Laboratory, U.S.A., ***Geological Survey of Japan, Japan)
15:40-16:00 Estimation of Underground Permeability using Geophysical Logs Data
Koichi Suzuki (Central Research Institute of Electric Power Industry, Japan)
16:00-16:20 Sensitivity Study on Inverse Modeling of Fluid Flow in Fractured Rocks Constrained by Tiltmeter Data
Shinsuke Nakao*, Kenzi Karasaki** and Don W. Vasco** (*Geological Survey of Japan, Japan, **Lawrence Berkeley National Laboratory, U.S.A.)
16:20-16:40 Analog and Digital Modeling in Structural Geology
Toshifumi Matsuoka*, Takahiro Hasegawa*, Zentarou Wakatuki*, Yuzuru Ashida* and Yasuhiro Yamada** (*Kyoto University, Japan, **Japan Petroleum Exploration Co. Ltd., Japan)
16:40-17:00 Development of Intelligent Horizontal Directional Drilling Technique
Takaharu Nakauchi*, Mitsutoshi Hayashi**, Ryoichi Hasegawa** and Kazuyuki Ohta** (*Osaka Gas Co., LTD, Japan, **The Japan Gas Association, Japan)
17:00-17:10 Closing Remarks
Yuzuru Ashida (Kyoto University, Japan)

raeg2001@tansa.kumst.kyoto-u.ac.jp
Last modified: Tue Jan 09 10:52:02 2001