H43L:
Advances in Petrophysics for Hydrogeophysics and Near Surface Geophysics I

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Session ID#: 12461

Session Description:
Geophysical methods used in hydrogeophysics and near surface geophysics have great potential for characterizing subsurface properties and processes to inform hydrological, geological, and biogeochemical studies. However, geophysical methods only provide indirect information about subsurface properties and processes of interest (e.g. for subsurface flow and transport). The link between geophysical properties (e.g. electrical conductivity) and the variables of interest (e.g. water content) requires petrophysical relationships. The increasing use of geophysics for mapping complex environments and time-lapse monitoring necessitates that these relationships be accurate and efficient such that geophysical data can be correctly interpreted and/or included in fully coupled inversions. Establishing petrophysical relationships is inherently multidisciplinary as such models are influenced by pore-scale interfacial biogeochemical and geometric properties and require upscaling. This session seeks theoretical developments, laboratory studies for experimental validation, and field studies that demonstrate the correct use of novel and established petrophysical relationships for hydrogeophysical and near surface applications.
Primary Convener:  Damien Jougnot, Sorbonne Universite, UMR 7619 METIS, Paris, France
Convener:  Kristina Keating, Rutgers University, Department of Earth and Environmental Sciences, Newark, United States
Chairs:  Damien Jougnot, Sorbonne Universite, UMR 7619 METIS, Paris, France and Kristina Keating, Rutgers University, Department of Earth and Environmental Sciences, Newark, United States
OSPA Liaison:  Kristina Keating, Rutgers University, Department of Earth and Environmental Sciences, Newark, United States
Co-Organized with:
Near Surface Geophysics, and Near Surface Geophysics

Cross-Listed:
  • NS - Near Surface Geophysics

Proposed Co-Organized Session with:
  • NS - Near Surface Geophysics
Index Terms:

1835 Hydrogeophysics [HYDROLOGY]
1859 Rocks: physical properties [HYDROLOGY]
1865 Soils [HYDROLOGY]
1875 Vadose zone [HYDROLOGY]

Abstracts Submitted to this Session:

Rock Physics: Getting What We Want From What We Measure (Invited) (164409)
Rosemary J Knight, Stanford University, Department of Geophysics, Stanford, CA, United States
Accounting for Relaxation During Pulse Effects in Surface NMR for Long Pulses and Fast Relaxation Times (172908)
Denys J Grombacher, Aarhus University, Aarhus C, Denmark, Ahmad A. Behroozmand, Stanford University, Geophysics, Stanford, CA, United States and Esben Auken, Aarhus University, Department of Geoscience, Aarhus C, Denmark
Quantification of Petrophysical Properties and Their Correlations with Nuclear Magnetic Resonance and Spectral Induced Polarization Responses in Carbonate (177434)
Fan Zhang, University of Kansas, Lawrence, KS, United States and Chi Zhang, University of Kansas, Department of Geology, Lawrence, KS, United States
Permeability prediction of high Spor samples from spectral induced polarization (SIP): limitations of existing models (178601)
Judy Robinson1, Lee D Slater2, Kristina Keating3, Beth L Parker4, Frederick David Day-Lewis5 and Tonian Robinson1, (1)Rutgers University Newark, Earth and Environmental Sciences, Newark, NJ, United States, (2)Rutgers University-Newark, Department of Earth and Environmental Sciences, Newark, United States, (3)Rutgers University Newark, Earth and Environmental Sciences, Newark, United States, (4)University of Guelph, School of Engineering, Guelph, ON, Canada, (5)USGS, Storrs, CT, United States
The Effect of Disseminated Ironsands on the Spectral Induced Polarization Response of New Zealand Sands (132259)
Malcolm Ingham, Victoria University of Wellington, Wellington, New Zealand
New developments in induced polarization: from petrophysics to new approaches of tomography (Invited) (118500)
Andre Revil, CNRS, Paris Cedex 16, France

See more of: Near Surface Geophysics