Oral Programme TS2.4/HS8.1.8
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TS2.4/HS8.1.8 Fractures, faults and fluid flow: from observations to mechanisms (co-organized) |
| Convener: Nicola De Paola | Co-Conveners: Daniel Koehn , Francois Renard , Fabrizio Balsamo , Max Arndt |
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Oral Programme
/ Mon, 23 Apr, 08:30–12:00
/ 13:30–15:00
/ Room 11
Poster Programme
/ Attendance Mon, 23 Apr, 17:30–19:00
/ Hall A
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Monday, 23 April 2012 Room 11 Chairperson: Nicola De Paola, Daniel Koehn |
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| 08:30–08:45 |
EGU2012-10914
Scaling relationships and permeability structures of fault zones crosscutting tight Cretaceous platform carbonates (Murge Plateau, southern Italy) I. Korneva, E. Tondi, F. Agosta, R. Di Cuia, R. Bitonte, and M. Giorgioni |
| 08:45–09:00 |
EGU2012-8540
Extracting porosity and modelling permeability from μCT and FIB-SEM data of fractured dolomites from a hydrocarbon reservoir M.H. Voorn, A. Rath, and U. Exner |
| 09:00–09:15 |
EGU2012-11804
How do fluid-rock interactions control the frictional and transport properties of fault rocks? (solicited) C. J. Spiers |
| 09:15–09:30 |
EGU2012-10310
Syntectonic fluid-flow along thrust faults: Example of the South Pyrenean fold-and-thrust belt B. Lacroix, A. Travé, M. Buatier, and P. Labaume |
| 09:30–09:45 |
EGU2012-9612
Overpressured fluid imaging from focal mechanisms during the 2003-2004 Ubaye seismic swarm (Southern-Alps, France) H. Leclère, G. Daniel, O. Fabbri, and F. Cappa |
| 09:45–10:00 |
EGU2012-7829
Role of fluids in experimental calcite-bearing faults at seismic deformation conditions. M. Violay, S. Nielsen, D. Cinti, E. Spagnuolo, G. Di Toro, and S. Smith |
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COFFEE BREAK
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| 10:30–10:45 |
EGU2012-8001
Frictional properties of Zuccale Fault rocks from room temperature to in-situ conditions: results from high strain rotary shear experiments (solicited) A. Niemeijer, C. Collettini, S.A.F. Smith, and C.J. Spiers |
| 10:45–11:00 |
EGU2012-8130
Mechanical basis for slip along low-angle normal faults E. Lecomte, L. Le Pourhiet, and O. Lacombe |
| 11:00–11:15 |
EGU2012-5998
Scaling properties of fault rocks H. Dyer, D. Amitrano, and A.-M. Boullier |
| 11:15–11:30 |
EGU2012-7079
Linking acoustic emission signatures with grain-scale mechanical interactions during granular shearing G Michlmayr, D. Cohen, and D Or |
| 11:30–11:45 |
EGU2012-10949
Micromechanics of brittle creep and implications for the strength of the upper crust N. Brantut, P. Baud, M. J. Heap, and P. G. Meredith |
| 11:45–12:00 |
EGU2012-9272
Microphysical mechanisms controlling slip stability in calcite-rich fault gouges B.A. Verberne, A.R. Niemeijer, C.J. Spiers, C.-R. He, and M.R. Drury |
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LUNCH BREAK
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| 13:30–13:45 |
EGU2012-2433
Fracture and Faulting Induced Permeability Change in Porous Sedimentary Rocks (solicited) W.-L. Zhu |
| 13:45–14:00 |
EGU2012-12097
Changes of fluid flow regimes in a complex calcite vein network (Natih Formation, Oman Mountains): Insights from Stable Isotope Analysis M. Arndt, S. Virgo, S. Cox, and J. Urai |
| 14:00–14:15 |
EGU2012-11548
Impact of deformation bands on subsurface fluid flow (Provence, France) G. Ballas, R. Soliva, J-P. Sizun, and A. Benedicto |
| 14:15–14:30 |
EGU2012-11223
Evolution of the structural, geochemical and mechanical properties of the Alpine Fault zone from the Deep Fault Drilling Project (DFDP): current achievements and future goals (solicited) E. Mariani, D.R. Faulkner, D.A.H. Teagle, C.D. Menzies, R. Sutherland, J. Townend, V.G. Toy, and D.J. Prior |
| 14:30–14:45 |
EGU2012-9923
High-velocity frictional properties of clay-rich fault gouges from the Chelungpu fault zones, Taiwan L.-W. Kuo, S. Nielsen, G. Di Toro, S. Smith, E. Spagnuolo, M. Violay, J. Suppe, and S.-R. Song |
| 14:45–15:00 |
EGU2012-5750
Statistics of acoustic emissions and stress drops during granular shearing using a stick-slip fiber bundle mode D. Cohen, G. Michlmayr, and D. Or |