We propose multidimensional 1D and 2D NMR techniques for probing quantitatively the different saturations and dynamics of brine/crude oil/mud-filtrate mixtures confined in a rock-system that could be used potentially down-hole. The rock samples and petroleum fluids have been properly characterized by standard petrophysical techniques. Electron-spin resonance (ESR) quantitatively measured levels of the metallic paramagnetic vanadyl ions VO2+ and organic radicals trapped in the used crude oils with and without asphaltene. Size exclusion microchromatography with high-resolution inductively coupled plasma mass spectrometric detection technique has demonstrated the trapping of these metallic ions in metallo-porphyrine (MP) embedded in asphaltene...
Oil and water fractions have been identified in fluid saturated carbonate rock cores using a novel T...
Hypothesis: Combining Carbon Geo-sequestration (CGS) with Enhanced Oil Recovery (EOR) in three-phase...
ABSTRACT NMR well logging of petroleum reservoir require the measurement of the NMR response of wate...
International audienceWe propose multi-dimensional one-dimensional (1D) and two-dimensional (2D) nuc...
Nous avons proposé des techniques de RMN à une et deux dimensions pour mesurer quantitativement les ...
We propose a method that allows probing quantitatively the individual saturations of crudeoil/brine/...
The fraction of asphaltenes in crude oils is among the major concerns in upstream and downstream pet...
The asphaltene fraction of crude oils is one of the main factors defining wettability conditions and...
Copyright © (2014) by the Society of Petroleum Engineers All rights reserved.Understanding oil sand ...
We propose using the latest wide bore fast field cycling NMR relaxometers for measuring the nuclear ...
International audienceWe present nuclear magnetic relaxation dispersion of longitudinal relaxation r...
International audienceThe upgrading of heavy petroleum fractions needs the development of more and m...
Dans un contexte où la demande énergétique ne cesse de croître et où les réserves pétrolières sont l...
Temperature dependencies of electron paramagnetic resonance spectra of intrinsic paramagnetic vanady...
The fast-field cycling nuclear magnetic relaxation technique (NMRD) offers opportunities on multiple...
Oil and water fractions have been identified in fluid saturated carbonate rock cores using a novel T...
Hypothesis: Combining Carbon Geo-sequestration (CGS) with Enhanced Oil Recovery (EOR) in three-phase...
ABSTRACT NMR well logging of petroleum reservoir require the measurement of the NMR response of wate...
International audienceWe propose multi-dimensional one-dimensional (1D) and two-dimensional (2D) nuc...
Nous avons proposé des techniques de RMN à une et deux dimensions pour mesurer quantitativement les ...
We propose a method that allows probing quantitatively the individual saturations of crudeoil/brine/...
The fraction of asphaltenes in crude oils is among the major concerns in upstream and downstream pet...
The asphaltene fraction of crude oils is one of the main factors defining wettability conditions and...
Copyright © (2014) by the Society of Petroleum Engineers All rights reserved.Understanding oil sand ...
We propose using the latest wide bore fast field cycling NMR relaxometers for measuring the nuclear ...
International audienceWe present nuclear magnetic relaxation dispersion of longitudinal relaxation r...
International audienceThe upgrading of heavy petroleum fractions needs the development of more and m...
Dans un contexte où la demande énergétique ne cesse de croître et où les réserves pétrolières sont l...
Temperature dependencies of electron paramagnetic resonance spectra of intrinsic paramagnetic vanady...
The fast-field cycling nuclear magnetic relaxation technique (NMRD) offers opportunities on multiple...
Oil and water fractions have been identified in fluid saturated carbonate rock cores using a novel T...
Hypothesis: Combining Carbon Geo-sequestration (CGS) with Enhanced Oil Recovery (EOR) in three-phase...
ABSTRACT NMR well logging of petroleum reservoir require the measurement of the NMR response of wate...