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Dgg-Seg Scientific Drilling Workshop DGG-SEG SCIENTIFIC DRILLING WORKSHOP 3-5 March 2021 Table of Contents 1. Office Program Page 1 2. Fault Zone Drilling and Monitoring: A Key Science Theme for ICDP and Recent Results from the Page 6 ICDP-GONAF Observatory 3. Borehole Monitoring in Scientific Ocean Drilling Establishing a Presence in the Subseafloor Page 8 4. A Virtual Core-Log-Seismic Integration Centre in Germany Page 9 5. Challenges of core-log-seismic integration in metamorphic rocks: A case study for the ICDP drilling Page 11 project COSC-1, Sweden 6. Ocean – ice sheet interaction in West Antarctica: First results from core-log seismic Integration Page 12 in the Amundsen Sea Sector 7. Drilling to magma – a journey to the unknown Page 13 8. Investigating Submarine Slope Failures with Geophysical Data, Scientific Drilling, Laboratory Page 15 Experiments, and Numerical Modeling 9. High-performance sediment coring for the 100 m depth range: Hipercorig Page 16 10. New downhole logging instruments for adverse borehole conditions Page 17 11. Recent developments for geophysical and geotechnical borehole data acquisition and their Page 18 application with the MARUM-MeBo sea bed drilling technology 12. An Integrated Approach For Drillstring Vibration Mitigation Combined With Bit Selection Page 19 Roadmap And Soft Torque Rotary System For Improving Drilling Performance And Downhole Tools Life 13. Age-depth models derived from borehole logging and seismic data on the example of the Page 20 sedimentological evolution of Lake Ohrid (North Macedonia/Albania) over the last one million years 14. Seismic site surveys at ICDP drill sites: examples from COSC-1 (Sweden) and DFDP-2 (New Zealand) Page 21 15. Drilling experiences in active tectonic environments and across platforms Page 22 16. The Proposed Rock Valley Earthquake/Explosion Direct Comparison Experiment Page 24 17. First insights into analyses of geophysical data of Prees-2 borehole (England) as part of the Page 25 ICDP JET-Project 18. Zero offset VSP survey at the Alpine Fault (New Zealand) using a fiber-optic cable Page 26 19. Spectral Gamma Borehole Logging Applied to Predict Tephra Layers in Lacustrine Deposits: Page 27 An Example from Lake Chalco, Central Mexico All times are Central European time, which is, UTC +1hrs. Day 1 – 3 March 2021 Session 1: Virtual Icebreaker Start Duration Presentation title Speaker Affiliation 19:30 2:00:00 Welcome and Introduction and Group Networking Day 2 – 4 March 2021 Session 2: [Insert Session Theme Title] Start Duration Presentation title Speaker Affiliation 14:30 0:15:00 Welcome and Introduction Thomas Bohlen, DGG, SEG, Kiel Richard Miller, University and Sebastian Krastel & Colorado School of Brandon Dugan Mines 14:45 0:30:00 Keynote: Fault Zone Drilling and Monitoring: A Key Marco Bonhoff GFZ Science Theme for ICDP and Recent Results from the ICDP- GONAF Observatory 15:15 0:15:00 Borehole Monitoring in Scientific Ocean Drilling: Demain Saffer UT, Austin Establishing a Presence in the Subseafloor 15:30 0:15:00 A Virtual Core-Log-Seismic Integration Centre in Germany Gareth Crutchley GEOMAR 15:45 0:15:00 Challenges of core-log-seismic integration in Judith Elger GEOMAR metamorphic rocks: A case study for the ICDP drilling project COSC-1, Sweden 16:00 0:15:00 Ocean – ice sheet interaction in West Antarctica: First Johanna Gille- AWI Bremerhaven results from core-log seismic integration in the Amundsen Petzoldt Sea Sector 16:15 0:15:00 Break 16:30 0:30:00 Keynote: Drilling to magma – a journey to the unknown Dr. Paolo Papale Istituto Nazionale di Geofisica e Vulcanologia 17:00 1:00:00 3 Parallel Breakout Groups (Site surveys, Drilling and Logging, and Data Integration) 18:00 0:45:00 Summation and Discussion of Breakout Groups Day 3 – 5 March 2021 Session 3: [Insert Session Theme Title] Start Duration Presentation title Speaker Affiliation 14:00 0:45:00 SEG Lecture: Investigating Submarine Slope Failures Brandon Dugan Colorado School of with Geophysical Data, Scientific Drilling, Laboratory Mines Experiments, and Numerical Modeling 14:45 0:15:00 Break 15:00 0:15:00 High-performance sediment coring for the 100 m depth Ulrich Harms GFZ Potsdam range: Hipercorig 15:15 0:15:00 New downhole logging instruments for adverse borehole Jochem Kück GFZ Potsdam conditions 15:30 0:15:00 Recent developments for geophysical and geotechnical Tim Freudenthal MARUM Bremen borehole data acquisition and their application with the MARUM-MeBo sea bed drilling technology 15:45 0:15:00 An Integrated Approach For Drillstring Vibration Mahesh Picha PETRONAS Malaysia Mitigation Combined With Bit Selection Roadmap And Soft Torque Rotary System For Improving Drilling Performance And Downhole Tools Life 16:00 0:15:00 Age-depth models derived from borehole logging and Arne Ulfers LIAG Hannover seismic data on the example of the sedimentological evolution of Lake Ohrid (North Macedonia/Albania) over the last one million years 16:15 0:15:00 Seismic site surveys at ICDP drill sites: examples from Vera Lay Freiberg University COSC-1 (Sweden) and DFDP-2 (New Zealand) 16:30 0:15:00 Break 16:45 0:30:00 Keynote: Drilling experiences in active tectonic Lisa McNeill School of Ocean and environments and across platforms Earth Science, University of Southampton, UK 17:15 0:15:00 The Proposed Rock Valley Earthquake/Explosion Direct William Walter Lawrence Livermore Comparison Experiment National Laboratory 17:30 0:15:00 First insights into analyses of geophysical data of Prees-2 Katharina Leu LIAG Hannover borehole (England) as part of the ICDP JET-Project 17:45 0:15:00 Zero offset VSP survey at the Alpine Fault (New Zealand) Franz Kleine Freiberg University using a fibre-optic cable 18:00 0:15:00 Spectral Gamma Borehole Logging Applied to Predict Mehrdad Sardar LIAG Hannover Tephra Layers in Lacustrine Deposits: An Example from Abadi Lake Chalco, Central Mexico 18:15 0:30:00 Discussion and Conclusion of Workshop Keynote Presenters: Biography: Dr. Marco Bohnhoff is head of the 'Geomechanics and Scientific Drilling' section at GFZ Potsdam and Professor for Experimental- and Borehole Seismology at FU Berlin. In the frame of a DFG- Heisenberg fellowship he was Visiting Scholar at Stanford University. Upon his return to GFZ in 2009 he led a Helmholtz-Young Investigators Group entitled 'From microseismicity to large earthquakes: Studies related to Seismic Hazard Assessment, Carbon Sequestration and Sustainable Resource Management'. Since 2019 he is Executive Director of the International Continental Scientific Drilling Program ICDP. His research addresses the analysis of deformation processes over a broad range, including induced seismicity in geo- reservoirs and natural earthquakes along plate-bounding transform fault zones such as the North-Anatolian Fault Zone. He has been involved in or led several on- and offshore active and passive seismic campaigns and he is PI of GONAF, the Geophysical Observatory at the North Anatolian Fault. Biography: Dr. Brandon Dugan, (Associate Professor, Geophysics, Colorado School of Mines) is a geoscientist who couples theory, experiments, and models to understand the interactions of fluids and solids in Earth’s shallow crust. Brandon’s research group uses this approach to study natural resources, natural hazards, and carbon storage. Brandon regularly participates in geophysical, geological, and field programs (12 total field projects, 4 as co-chief scientist). His research and teaching contributions have led to Brandon receiving the 2018 Asahiko Taira International Scientific Ocean Drilling Research Prize by the American Geophysical Union and a Blue Key Honor Society/Tau Beta Pi Outstanding Faculty Award in 2017. As an Earth science community member, Brandon is a member of the Environmental Protection and Safety Panel of the International Ocean Discovery Program, and is an associate editor for AGU’s Journal of Geophysical Research – Solid Earth. Biography: Dr. Lisa McNeill, School of Ocean and Earth Science, University of Southampton, integrates marine and terrestrial data to study active tectonic processes, including development of continental rifts and subduction zones, fault processes and geohazards. She has worked at a number of subduction zones worldwide, including Sumatra, Cascadia, Nankai, Makran and Hikurangi, analysing structure, forearc development and natural hazards. She has been working on the active Corinth rift, Greece since 1998 leading projects offshore and onshore, culminating in recent IODP drilling of the syn-rift sequences. She is extensively involved with IODP, serving as Co-Chief scientist 3 times, and is the current Co-Chair of the IODP Science Evaluation Panel. Biography: Dr. Paolo Papale, Istituto Nazionale di Geofisica e Vulcanologia, Pisa (Italy), investigates the dynamics of volcanic systems by developing physical and mathematical models of complex, non-linear 2D and 3D processes characterizing magmatic bodies and volcanic eruptions. He is among the initiators of the KMT – Krafla Magma Testbed project which aims at drilling to magma in an ideal set up in Iceland, with the long-term objective of creating a permanent infrastructure for the observation and monitoring of magma and geothermal system dynamics. Previous President of the EGU/GMPV section, Coordinator of the National program in Volcanic Hazards, first Director of the INGV Division on Volcanoes, and currently Chair of the Earth and Cosmic Sciences section of the Academia Europaea. DGG-SEG Workshop "Scientific Drilling" A-362 Fault zone Drilling and Monitoring: A key Science Theme for ICDP and Recent
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