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Academic literature on the topic 'Pétroles bruts'
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Journal articles on the topic "Pétroles bruts"
Sator, S., and C. E. Chitour. "Modification des équations d'état pour une meilleure prédiction des propriétés thermodynamiques des pétroles bruts." Oil & Gas Science and Technology 56, no. 4 (July 2001): 357–64. http://dx.doi.org/10.2516/ogst:2001031.
Full textBehar, E., A. S. Delion, J. P. Durand, A. Sugier, and M. Thomas. "Le problème des hydrates dans le contexte de la production et du transport polyphasiques des pétroles bruts et des gaz naturels. Deuxième partie : les solutions possibles aux difficultés d'exploitation générées par les hydrates." Revue de l'Institut Français du Pétrole 50, no. 5 (September 1995): 611–40. http://dx.doi.org/10.2516/ogst:1995038.
Full textBehar, E., A. S. Delion, Jm Herri, A. Sugier, and M. Thomas. "Le problème des hydrates dans le contexte de la production et du transport polyphasiques des pétroles bruts et des gaz naturels. Première partie : physico-chimie de la formation et de la dissociation des hydrates." Revue de l'Institut Français du Pétrole 49, no. 3 (May 1994): 247–80. http://dx.doi.org/10.2516/ogst:1994015.
Full textLescaroux, François. "Une revue interprétée des élasticités entre le PIB et le prix du pétrole*." L'Actualité économique 84, no. 4 (March 8, 2010): 415–47. http://dx.doi.org/10.7202/039326ar.
Full textBENZIANE, Madjid MERIEM, Abdelkrim LIAZID, and Olivier BONNEAU. "MODÉLISATION DE L’ÉCOULEMENT DU PÉTROLE BRUT DANS LES PIPE-LINES." Transactions of the Canadian Society for Mechanical Engineering 32, no. 1 (March 2008): 9–22. http://dx.doi.org/10.1139/tcsme-2008-0002.
Full textBodennec, G., J. P. Desmarquest, B. Jensen, and R. Kantin. "Evolution des Hydrocarbures et de l'Activité Bactérienne dans des Sédiments Marins Contaminés par un Déversement de Pétrole Brut et Traité." International Journal of Environmental Analytical Chemistry 29, no. 3 (April 1987): 153–78. http://dx.doi.org/10.1080/03067318708079834.
Full textArtus, Patrick, and Moncef Kaabi. "Marché au comptant et marché à terme du pétrole brut et des produits raffinés : analyse économique et efficacité des marchés à terme." Économie & prévision 99, no. 3 (1991): 81–94. http://dx.doi.org/10.3406/ecop.1991.5243.
Full textCoronato, Fernando, Enzo Fasioli, Alejandro Schweitzer, and Jean-François Tourrand. "Rethinking the role of sheep in the local development of Patagonia, Argentina." Revue d’élevage et de médecine vétérinaire des pays tropicaux 68, no. 2-3 (March 25, 2016): 129. http://dx.doi.org/10.19182/remvt.20599.
Full textAwodi, Peter Inalegwu. "‘Pilfering the commons’ through law: Global land governance and its impact on Nigerian smallholder women farmers in an age of land grabbing / Voler les biens communs par la loi: La gouvernance foncière mondiale et son impact sur les petites agricultrices nigérianes à l’ère de l’accaparement des terres." Journal of the African Union Commission on International Law 2021 (2021): 131–61. http://dx.doi.org/10.47348/aucil/2021/a4.
Full textBodart, Vincent, Laurence Jacquet, and Bruno Van der Linden. "Numéro 6 - novembre 2002." Regards économiques, October 12, 2018. http://dx.doi.org/10.14428/regardseco.v1i0.16233.
Full textDissertations / Theses on the topic "Pétroles bruts"
Kané, Moussa. "Structure et rhéologie des pétroles bruts paraffiniques." Paris 6, 2000. http://www.theses.fr/2000PA066239.
Full textBoulif, Mohamed-Naji. "L'influence des prix des produits pétroliers sur les prix des pétroles bruts." Paris 2, 1989. http://www.theses.fr/1989PA020094.
Full textThe study of petroleum prices require a perfect knowledge of petroleum market and, especially, of refining chain. The development of refining structure was the consequence of the petroleum market transformation (increasing light-products demand). This was pushed us to look for a new interpretation of petroleum prices fluctuations. There is no one prices theory but several. To study the influence of downstream on upstream, our method of analysis proved that the crude prices were influenced, essentially, by the prices of three products : gasoil, fuel-oil and the regular gasoline. The yield of different refineries is not interesting in explaining the crude prices. The spotback price was widely significant, but at different degrees according to the selected refinery. The light crudes behaviour was almost identical on the six refining places. The nature of spot market forced the agent who take part to have spontaneous reaction in the intention of a quick adaptation within a fluctuacted market (maximum lag of two months)
Bernié, Jean-Philippe. "Influence de l'électrocoalescence sur la désémulsion des pétroles bruts." Toulouse, INPT, 1991. http://www.theses.fr/1991INPT006G.
Full textDeschamps, Pascal. "Étude de la cristallisation des paraffines dans les pétroles bruts." Université Joseph Fourier (Grenoble ; 1971-2015), 1997. http://www.theses.fr/1997GRE10274.
Full textNicot, Benjamin. "Détermination de la viscosité des pétroles bruts lourds par relaxation RMN." Paris 6, 2007. http://www.theses.fr/2007PA066639.
Full textPetroleum exploration and production has a tremendous need of understanding the underground reservoir rock and saturating uids characteristics. NMR relaxation times (T1, T2) measurements is a powerful technique to provide informations such as porosity, permeability, and oil viscosity (in the range 1-10000cP). With increasing energy demand, heavy crude oil (>10000cP) are now produced, using complex Enhanced Oil Recovery (EOR) techniques which require a good estimation of the oil viscosity in the reservoir. In this work, we study in details the reasons why the correlations available in the literature fail to estimate heavy crude oil viscosity. We identify several key parameters in the NMR-viscosity correlation. The e ect of molecular weight is studied on a polymer system. The e ect of inter proton distance is discussed and the presence of paramagnetic species is investigated. Besides, the problem of short relaxation time detection is studied in details and, coupled with a distribution of correlation times, lead to the proposition of a methodology to build NMR-viscosity correlations. These correlations have been tested on experimental data from this work and the literature, and provide better viscosity prediction for heavy oils than the correlations from the literature
Burg, Philippe. "Contribution à la modélisation des pétroles bruts à l'aide de la chromatographie en phase gazeuse inverse." Toulouse 3, 1995. http://www.theses.fr/1995TOU30033.
Full textMouillet, Virginie. "Spectroscopie des liants routiers : nouvelles approches macroscopiques. Relations pétroles bruts et caractéristiques des liants. Etude des interactions bitumes / polymères par microscopie IRTF." Aix-Marseille 3, 1998. http://www.theses.fr/1998AIX30036.
Full textAt present, considering crude oils diversity and different formulations, there is a great variety of road bitumens, with chemical compounds or not (polymers,. . . ). So, physico-chemical methods of modified bitumens must set of macroscopic approaches and microscopic approaches too, ideal to characterize in situ differents components. Nevertheless, one of industrial difficulties of bitumens manufacturing is to choose quickly a crude oil or mixture of crude oils leading to the final characteristics wished for bitumens. In order to answer to this industrial matter, a new macroscopic approach of bitumens spectroscopic study, based upon statistical treatment, have been developped to create bitumens maps. These ones present a great benefit industrial as an decisional help. Explanatory patterns by multiple regression or partial least squares have enabled to identify links between chemical and physical parameters. So, inspite of the judicious choice of crude oils, bitumens, during their road service life, asphalts harden due to weathering (temperature, UV,. . . ). Consequently, their mechanical properties are modified. Then, in order to limit theses phenomenons, a polymer can be added. Polymer Modified Bitumens (PMB) are composite materials with a highly complex structure. Understanding how this microstructure is affected by any changes in PMB composition is a very important objective. So, for this purpose, FTIR microscopy and UV Fluorescence microscopy were used in order to characterize in situ differents components. FTIR microscopy displayed promising results to make a mapping of the specimen with respect to local polymer concentration. Most PMB display a biphasic structure with polymer rich areas along with polymer poor regions. The size and the composition of those areas are bitumen dependent. They also dramatically change through the cross linking process. The chemical species that swell the polymer involve certain types of aliphatics and slighty condensed aromatics. In any case, the polymer dispersion is greatly enhanced by the cross linking process
Ahmad, Ahmad. "Caractérisation globale et locale de l'écoulement à surface libre et en charge de systèmes liquide-liquide : application au procédé d’injection pariétale pour le transport des pétroles bruts." Brest, 2010. http://www.theses.fr/2010BRES2013.
Full textThe present dissertation reports on investigations on open-channel flows and Poiseuille flows of liquid/liquid systems. The first part of the dissertation considers the propagation of a gravity current over a denser ambient miscible liquid. A controlled flow rate of fresh water and of polymer solutions were released upon the free surface of an ambient salty water at rest in a basin, in order to characterize with te help of a method based on image analysis and the exploitation of spatio-temporal diagrams, the effect of polymer shear-thinning property on the temporal evolution of front progress and spreading of gravity current in ambient liquid and of mixing layer depth as well. A local study consisting in the development of a large scale PIV, aiming at describe to hydrodynamic fields existing in both fluids completed the previous global study. The second part of the dissertation considers a co-current water/oil flow in a duct, in order to simulate the lubricated pipelining of heavy crude oils which were being represented by oils gifted with high viscosity and a viscoplastic rheological behaviour. The effect of bed slope and flow rates ratio on global pressure drop were characterized in order to define the conditions of process optimal efficiency. A local characterization of the interfacial instabilities completed the previous global investigation
Osta, Sébastien. "Développement de méthodes topologiques pour la détermination de la courbe de distillation (T. B. P. ) de pétroles bruts, à l'aide de la spectroscopie proche infrarouge." Aix-Marseille 3, 1995. http://www.theses.fr/1995AIX30091.
Full textCrude oil constitutes a significant part of wealth of the modern economy. Several million tonnes are treated each year in the principal refinery unit, the atmospheric distillation, therefore, real time optimisation of the distillation unit represents a true economic gain, however, classical methods for crude oil analysis are long and complex, near infrared coupled with suitable mathematical modelling techniques permits on-line prediction of the true boiling point (T. B. P. ), and allows anticipatory adjustement of operating parameters. A topological modelling approach, based on a nearest neighbours concept, presents a major advantage self learning method
Raja, Anwar. "Influence de la composition du brut pétrolier sur les propriétés interfaciales gaz-huile, particulièrement dans le cas des bruts paraffiniques en présence de CO2." Lyon 1, 1995. http://www.theses.fr/1995LYO10039.
Full textBooks on the topic "Pétroles bruts"
Côte d'Ivoire. République de la Côte d'Ivoire, union-discipline-travail. Ministère d'Etat, Ministère du Plan et du Dèveloppement. Image économique des entreprises en 2005: Extraction de pétrole brut et de gaz naturel. Abidjan: Institut national de la statistique, 2008.
Find full textUhler, Russell S. L' offre potentielle de pétrole brut et de gaz naturel dans le bassin de l'Alberta. Ottawa, Ont: Conseil économique du Canada, 1986.
Find full text1969-, Michel Serge, and Woods Paolo, eds. Un monde de brut: Sur les routes de l'or noir. [Paris]: Seuil, 2003.
Find full textPerspectives à court terme de la production de pétrole brut au Canada jusqu'en 2006. Calgary, Alta: Office national de l'énergie, 2005.
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