A5069113660- Enhanced Oil Recovery Techniques
- Hydrocarbon exploration and reservoir analysis
- Reservoir Engineering and Simulation Methods
- Petroleum Processing and Analysis
- Plant nutrient uptake and metabolism
- NMR spectroscopy and applications
- Irrigation Practices and Water Management
- Soil and Unsaturated Flow
- Hydraulic Fracturing and Reservoir Analysis
- Plant Stress Responses and Tolerance
- Plant Molecular Biology Research
- Seismic Imaging and Inversion Techniques
- Adhesion, Friction, and Surface Interactions
- Gear and Bearing Dynamics Analysis
- Tribology and Lubrication Engineering
- Plant responses to water stress
- Geophysical Methods and Applications
- Minerals Flotation and Separation Techniques
- Landfill Environmental Impact Studies
- Groundwater flow and contamination studies
- Material Properties and Processing
- Geophysical and Geoelectrical Methods
- Cultural Heritage Materials Analysis
- Mineral Processing and Grinding
- Soil Moisture and Remote Sensing
Université de Montpellier
2022-2024
Centre National de la Recherche Scientifique
2022-2024
Institut Agro Montpellier
2022-2024
Institut National de Recherche pour l'Agriculture, l'Alimentation et l'Environnement
2022-2024
L'Institut Agro
2022-2024
Institut des Sciences des Plantes de Montpellier
2022-2024
Laboratoire Énergies et Mécanique Théorique et Appliquée
2008
École Nationale Supérieure des Mines de Nancy
2008
IFP Énergies nouvelles
2001-2005
Australian National University
2004-2005
Summary A reservoir carbonate core plug has been imaged in 3D across a range of length scales using high resolution X-ray microtomography (μ-CT). Data from the original 40-mm diameter was obtained at vug scale (42 μm resolution) and allows size, shape spatial distribution disconnected vuggy porosity, ϕvug = 3.5% to be measured. Within volume over 32,000 separate vugs are identified broad size is Higher images, down 1.1 resolution, on subsets exhibit interconnected porosity allow one measure...
Plant water uptake is determined by the root system architecture and its hydraulic capacity, which together define architecture. The current research aims at understanding capacities of maize (Zea mays), a model organism major crop. We explored genetic variations within collection 224 inbred Dent lines successively defined core genotype subsets to access multiple architectural, anatomical, parameters in primary (PR) seminal roots (SR) hydroponically grown seedlings. found 9-, 3.5-, 12.4-fold...
Abstract Water uptake by roots is a key adaptation of plants to aerial life. depends on root system architecture (RSA) and tissue hydraulic properties that, together, shape the architecture. This work investigates how interplay between conductivities along radial (e.g. aquaporins) axial xylem vessels) pathways determines water transport highly branched RSAs as found in adult Arabidopsis (Arabidopsis thaliana) plants. A model named HydroRoot was developed, based multi-scale tree graph...
Abstract The water uptake capacity of a root system is determined by its architecture and hydraulic properties, which together shape the architecture. Here, we investigated responses to deficit (WD) in seedlings maize (Zea mays) hybrid line (B73H) grown hydroponic conditions, taking into account primary (PR), seminal roots (SR), their respective lateral roots. WD was induced various polyethylene glycol concentrations resulted dose-dependent inhibitions axial growth, formation, conductivity...
Abstract A reservoir carbonate core plug has been imaged in 3D across a range of length scales using high resolution X-ray microtomography (µ-CT). Data from the original 40 mm diameter was obtained at vug scale (42 µm resolution) and allows size, shape spatial distribution disconnected vuggy porosity, φvug = 3.5% to be measured. Within volume over 32000 separate vugs are identified broad size is Higher images, down 1.1 resolution, on subsets exhibit interconnected porosity allow one measure...
Abstract Root water uptake is driven by a combination of hydrostatic and osmotic forces. Water transport was characterized in primary roots maize seedlings grown hydroponically under standard deficit (WD) conditions, as induced addition 150 g l–1 polyethylene glycol 8000 (water potential= –0.336 MPa). Flow measurements were performed using the pressure chamber technique intact or on progressively cut root system architectures. To account for concomitant solutes WD, we developed within...
The formation of Kaneta's dimples are investigated under different sliding conditions using a high-speed video camera. Of interest is the observation an unstable regime in which trains formed and propagate throughout high-pressure conjunction at regular intervals while running steady. This study shows that such situation can be associated with type stick-slip phenomenon adherence wall periodically lost. A simple time-dependent model developed to validate this concept. extends consideration...
Abstract Rock formation permeability is arguably the most important flow parameter associated with subsurface production and injection. Its importance reflected by number of techniques (well-log evaluation correlation, core measurement well testing) used to estimate it. Clearly should be linked other porous media properties (e.g., surface area, porosity, pore/grain size). There have been numerous attempts over last sixty years establish a relationship between rock characteristic properties....
Abstract Because of the existence large reserves, production heavy-oils is object increasing interest. Some heavy oil reservoirs show anomalous behavior in primary production, with rates better than predicted. Interpretations based on formation foam (or bubbles dispersion) have been proposed. However there no evidence for and a mechanism only high viscosity has also In order to determine real mechanism, we studied "foamability" from South America. The experiments consist standard...
Summary Relative permeability curves (kr) control production and are of primary importance for any type recovery process. In the case by displacement (waterflood or gasflood), kr obtained in laboratory can be used numerical simulators to predict hydrocarbon (after upscaling account heterogeneity). reservoirs produced under solution-gas drive (depressurized field, foamy oils), experiments conducted depend on depletion rate cannot directly reservoir simulations. We have developed a novel...
What is the Characteristic Length Scale for Permeability? Direct Analysis From Microtomographic Data Fabrice Bauget; Bauget Institut Français du Petrole Search other works by this author on: This Site Google Scholar Christoph Hermann Arns; Arns Mohammad Saadatfar; Saadatfar Australia National University Adrian Sheppard; Sheppard Rob Sok; Sok Michael Turner; Turner Wolf Val Pinczewski; Pinczewski U. of New South Wales Mark Alexander Knackstedt Paper presented at SPE Annual Technical...
Abstract The relative permeability curves (Kr) control the production and are of primary importance for any type recovery process. In case by displacement (waterflood or gasflood) Kr obtained in laboratory can be used numerical simulators to predict hydrocarbon (after upscaling account heterogeneity). reservoirs produced under solution gas drive (depressurized field, foamy oils), experiments conducted depend on depletion rate cannot directly reservoir simulations. We have developed a novel...
Effects Of Asphaltenes And Resins On Foamability Heavy Oil F. Bauget; Bauget Institut Français du Petrole Search for other works by this author on: This Site Google Scholar D. Langevin; Langevin Laboratoire de Physique des Solides U. d'Orsay R. Lenormand Paper presented at the SPE Annual Technical Conference and Exhibition, New Orleans, Louisiana, September 2001. Number: SPE-71504-MS https://doi.org/10.2118/71504-MS Published: 30 2001 Cite View Citation Add to Manager Share Icon Twitter...