Integrated Ocean Drilling Program - Scientific Drilling * IODP/ICDP

invisible hit counter

Scientific Drilling * IODP/ICDP

Print

E-mail

Reports on Deep Earth Sampling and Monitoring

Special Edition No. 1, 2007
ISSN: 1816-8957

Download Journal (21.93 MB)

....................................................................................................................................

TABLE OF CONTENTS

Editorial Preface	…………………………….	2

Workshop Report

Joint IODP-ICDP Workshop Examines Challenges of Fault Zone Drilling by Harold Tobin, Hisao Ito, Jan Behrmann, Steve Hickman, and Gaku Kimura	…………………………….	5

Part 1 : Scientific Motivations for Fault Zone Drilling

Fault Zone Drilling in Subduction Zones: The Accomplishments of Ocean Drilling and Associated Studies by J. Casey Moore	…………………………….	17

Fault Characteristics, Energy Estimates, and Earthquake Recurrence: What One Seismologist Wants from Fault Drilling by Jim Mori	…………………………….	18

Pore Pressure at Plate Boundaries: Insights from Modeling by Demian Saffer	…………………………….	20

Dynamic Rupture Propagation Modeling by Satoshi Ide	…………………………….	24

Fault Zone Complexity and Earthquake Ruptures by Ryosuke Ando and Teruo Yamashita	…………………………….	27

Part 2: Overview of Recent Projects

Structure and Properties of the San Andreas Fault in Central California: Recent Results from the SAFOD Experiment by Stephen Hickman, Mark Zoback, William Ellsworth, Naomi Boness, Peter Malin, Steven Roecker, and Clifford Thurber	…………………………….	29

Drilling of the Chelungpu Fault after the 1999 Chi-Chi Taiwan Earthquake (Mw7.6): Understanding Physics of Faulting by Kuo-Fong Ma and Hidemi Tanaka	…………………………….	33

*The Corinth Rift Laboratory or an in situ* Investigation on Interactions between Fluids and Active Faults** by François Henri Cornet	…………………………….	35

The IODP Nankai Trough Seismogenic Zone Experiment by Harold Tobin and Masataka Kinoshita	…………………………….	54

Fault Zone Drilling in the Backstop to the Mediterranean Ridge Accretionary Complex off Crete, Greece by Achim Kopf and Marco Bohnhoff	…………………………….	45

Part 3: Fault Zone Structure, Composition, and Physical Properties

Generation Depth of the Pseudotachylyte from an Out-of-Sequence Thrust in Accretionary Prism—Geothermobarometric Evidence by Shin’ya Okamoto, Gaku Kimura, Asuka Yamaguchi, Haruka Yamaguchi, and Yoko Kusuba	…………………………….	47

Drilling the Seismogenic Zone of an Erosional Convergent Margin: IODP Costa Rica Seismogenesis Project CRISP by César R. Ranero, Paola Vannucchi, Roland von Huene and the CRISP proponents	…………………………….	51

Subsurface Structure, Fault Zone Characteristics,and Stress State in Scientific Drill Holes of Taiwan Chelungpu Fault Drilling Project by Jih-Hao Hung, Kuo-Fong Ma, Chien-Yin Wang, Shen-Rong Song, Hisao Ito, Weiren Lin, and En-Chao Yeh	…………………………….	55

Drilling Investigations on the Mechanics and Structure of Faults by Kentaro Omura	…………………………….	59

Clay Mineral Composition and Diagenesis: Effects on the Location and Behavior of Faults in the Frontal Portions of Subduction Zones by Michael B. Underwood	…………………………….	61

San Andreas Fault Zone Mineralogy, Geochemistry, and Physical Properties from SAFOD Cuttings and Core by John G. Solum, Stephen Hickman, David A. Lockner, Sheryl Tembe, Jim P. Evans, Sarah D. Draper, D.C. Barton, David L. Kirschner, Judith S. Chester, Frederick M. Chester, Ben A. van der Pluijm, Anja M. Schleicher, Diane E. Moore, Carolyn Morrow, Kelly Bradbury, Wendy M. Calvin, and Teng-fong Wong	…………………………….	64

Electron Microscopy of Clay Minerals in Mudrocks from the San Andreas Fault Observatory at Depth (SAFOD) by Anja M. Schleicher, Ben A. van der Pluijm, Laurence N. Warr, and John G. Solum	…………………………….	68

Real-time Mud Gas Monitoring: A Technique to Obtain Information on the Composition and Distribution of Gases at Depth While Drilling by Thomas Wiersberg and Jörg Erzinger	…………………………….	71

Low-Velocity Damage Zone on the San Andreas Fault at Depth near SAFOD Site at Parkfield Delineated by Fault-Zone Trapped Waves by Yong-Gang Li, Peter E. Malin, and John E. Vidal	…………………………….	73

High-resolution Imaging of Fault Zone Structures with Seismic Fault Zone Waves by Yehuda Ben-Zion, Zhigang Peng, Michael Lewis, and Jeff McGuire	…………………………….	78

Modern and Ancient Out-of-Sequence Thrust in the Nankai Trough: Insight from Laboratory-Derived Properties and Seismic Data by Takeshi Tsuji, Hidekazu Tokuyama, Gaku Kimura, and Shinya Okamoto	…………………………….	80

Comparison between Three Out-of-Sequence Thrusts from Japan and Alaska: Implications for Nankai Drilling Targets from the Rock Record by Christie D. Rowe	…………………………….	82

Part 4 : The Physics of Earthquake Rupture

Seismology inside the Fault Zone: Applications to Fault-Zone Properties and Rupture Dynamics by William L. Ellsworth, Peter E. Malin, Kazutoshi Imanishi, Steven W. Roecker, Robert Nadeau, Volker Oye, Clifford H. Thurber, Felix Waldhauser, Namoi L. Boness, Stephen H. Hickman, and Mark D. Zoback	…………………………….	84

Monitoring of Rock Mass Behavior at the Closest Proximity to Hypocenters in South African Gold Mines by Hiroshi Ogasawara and the Research Group for Semi-controlled Earthquake-Generation Experiments in South African Deep Gold Mines	…………………………….	88

Dynamics of Earthquake Faulting in Subduction Zones: Inference from Pseudotachylytes and Ultracataclasites in an Ancient Accretionary Complex by Kohtaro Ujiie	…………………………….	92

Precise Temperature Measurements and Earthquake Heat Associated with the 1999 Chi-Chi, Taiwan Earthquake by Yasuyuki Kano, Jim Mori, Ryo Fujio, Takashi Yanagidani, Setsuro Nakao, Hisao Ito, Osamu Matsubayashi, and Kuo-Fong Ma	…………………………….	94

The Coseismic Fault Weakening Processes Inferred from Frictional and Transport Properties of Fault Rocks, TCDP by Hiroki Sone, Hiroyuki Noda, and Toshihiko Shimamoto	…………………………….	97

Part 5 : Technological Challenges of Drilling, Testing, Sampling and Monitoring in Fault Zones Sampling, and Monitoring in Fault Zones

Drilling and Completion Challenges in Fault Zones: Lessons Learned from ICDP Projects by Bernhard Prevedel	…………………………….	98

Drilling Challenge for the NanTro Fault Zone Drilling by Chikyu by Kazuhiro Higuchi and Shomei Kobayashi	…………………………….	100

Coring Techniques for Scientific Investigation of Faults by Dennis L. Nielson	…………………………….	101

Core Handling and Real-Time Non-Destructive Characterization at the Kochi Core Center: An Example of Core Analysis from the Chelungpu Fault by Weiren Lin, Tetsuro Hirono, En-Chao Yeh, Wataru Tanikawa, and Wonn Soh	…………………………….	103

Third-Party Borehole Seismic Experiments during the Ocean Drilling Program by Ralph A. Stephen, Stephen A. Swift, S. Thompson Bolmer, and Hartley Hoskins	…………………………….	107

Borehole Seismic and Strain Observatories in Seafloor Settings—Experiences after ODP Legs 186, 191, 195 and Future Plans by Eiichiro Araki and Kiyoshi Suyehiro	…………………………….	110

BABHY—A New Strategy of Hydrofracturing for Deep Stress Measurements by Takatoshi Ito, Kentaro Omura, and Hisao Ito	…………………………….	113

Long-term Monitoring in Deep Boreholes in the Nankai Subduction Zone by Hisao Ito	…………………………….	117

Workshop Participants	…………………………….	BC

....................................................................................................................................
Scientific Drilling Journal, Special Edition No. 1, 2007

© 2005 IODP-MI
If you experience any difficulties on this website, please contact the Webmaster.