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Physical Properties

Physical Properties of Heavy Oils, Asphaltenes and Waxes - Sorted by Author

K = Keynote Presentation, O = Oral Presentation  P = Poster Presentation
P1 = Sunday 6:15:8:45,  P2 = Monday 6:00-8:30, P3 = Wednesday 12:00-2:30

P3-101. Characterization of asphaltenes separated physically and chemically using small-angle X-Ray scattering. Jesús Amundaraín, John Shaw

P3-103. Phase behavior representation of oil-asphaltene-propane mixtures during the supercritical process deasphalting. Ayda Karina León Ayala,, Maria Regina Wolf Maciel

O7. Observation of liquid crystals in heavy petroleum fractions. S. Reza Bagheri, Murray R. Gray, William C. McCaffrey, John M. Shaw  View Presentation

P2-70. Determination of partial solubility parameters and improvement of Flory-Huggins based models for studying asphaltene stability in crude oils. Ghada Bassionia, Francisco Vargas

P2-69. Phase behaviour of Athabasca bitumen from calorimetric and rheological measurements. Ala Bazyleva, John M. Shaw, Michal Fulem Mildred Becerra

O9. Molecular Dynamics simulations of asphaltene aggregation in supercritical carbon dioxide with and without aggregation inhibitors. Edo S. Boek Tom Headen

O1. Differential aggregation of asphaltene probed with time-resolved fluorescence. Cornelia Bohne, Hui Ting Zhang, Rui Li, Cindy-Xing Yin, Murray Gray

P1-22. Determination of asphaltene aggregation kinetic by focused beam reflectance measurements. J. A. Calles, J. Marugán, J. Dufour, R. Giménez-Aguirre, D. Merino-García, P. Sanz J. L. Peńa

P1-25. Rheological parameters of several bitumen and heavy crude oils by using a piezoelectric quartz resonator. Marc Cassičde, Jérôme Pauly, Jean-Hugues Paillol Jean-Luc Daridon

P3-106. Continuous thermodynamics computational approach for correlating thermal properties of heavy and ultra heavy petroleum fractions by differential scanning calorimetry (DSC).  O.J Celis, L.P. Tovar, A.L. Jardini, Filho R. Maciel, M.R. Wolf Maciel

P1-23. Comparison of viscosity data from Brazilian crude oils using NMR. Marcia Costa, Luíz Antônio Jr, Peter Seidl, Marcio Souza, Kátia Leal, Rodrigo Azeredo, Fábio Rodrigues, Ljubica Tasic

O4. Sizes of vanadyl petroporphyrins and asphaltene aggregates in toluene. Greg Paul Dechaine, Murray R. Gray

O2. Insight into asphaltene nano-aggregate structure inferred by small angle neutron and X-Ray scattering. Joëlle Eyssautier, Pierre Levitz, Didier Espinat, Jacques Jestin, Jérémie Gummel, Isabelle Grillo, Loďc Barré

O10. Kinetic growth of asphaltene aggregation in crude oil. Tianguang Fan, Jill S. Buckley, Jianxin Wang, Jeff L. Creek

O3. Probing asphaltene aggregation in native crude oils with low-field NMR. Denise E. Freed, Lukasz Zielinski, Martin D. Hürlimann

P2-63. Equilibrium distributions of asphaltenes in the presence of GOR gradients. Denise E. Freed, Julian Y. Zuo, Oliver C. Mullins

P3-108. Liquid-liquid equilibria of {wax+aromatic+furfural+co-solvent} and simulation with NRTL. Majid Dastanian Mohammad Amin Gholamzadeh, Seyed Mousa Fakhr-Hoseini

P1-21. Determination of thermal properties of cuts and residues streams obtained in the molecular distillation process. Julie Ballesteros Hernández, André Jardini, Maria Regina Wolf Maciel, Rubens Maciel Filho, Lilian Medina

O12. Fluid analysis with low-field NMR. Martin D. Hürlimann, Denise E. Freed, Lukasz Zielinski, Yi-Qiao Song

P2-64. Properties of Tahe crude oil and influence of separation components on crude oil viscosity. Guo Jixiang, Wang Heyi , Lin Meiqin ,Chen Chaogang and Deng Hongjun

O13. Phase behavior of asphaltenes + polystyrene + toluene mixtures at 293 K.  Merouane Khammar, John M. Shaw

P3-104. Unsteady states in non-equilibrium and non-linear two-phase flow through a porous medium. Mars M. Khasanov, Guzel T. Bulgakova, Aleksey G. Telin,  Alfir T. Akhmetov

K1 Conference Keynote Address. Michael T. Klein (Rutgers) Craig Bennett and Zhen Hou. Molecule-based modeling of heavy hydrocarbon structure and reaction

P3-107. New tuning method to improve heavy oil viscosity prediction with friction theory. Ashutosh Kumar, Amr Henni, Ezeddin Shirif.  University of Regina

P2-62. Vapor-liquid phase behaviour of aqueous mixtures containing xylene and NaCl. Hugo A. Madeiros Júnior, Syllos S. Silva, Jackson A. Oliveira, Osvaldo Chiavone-Filho

P3-109. Determination of True Boiling Point curves of heavy and extra heavy oils using a manual distillation system from University of Espírito Santo. Majorie M. Malacarne, Mariana F. B. Mota, Vinícius M. D. L de Almeida, Eustáquio V. R. de Castro, Reginaldo B. dos Santos, Lílian C. Medina

P2-65. Flocculation of asphaltenes by chemicals. Cláudia P. P. Mazzeo, C. R. E. Mansur, E. F. Lucas, G. González

P3-113. Conventional cubic equation-of-state modeling of the phase behavior of bitumen and solvents. J. Modaresghazani, M.A. Satyro, H.W. Yarranton

O5. Kinetics of asphaltene precipitation: Effects of temperature and precipitant concentration. Tabish Maqbool, Perapat Srikiratiwong, H. Scott Fogler

O6. Application of the modified Yen model for reservoir evaluation and exploitation. Oliver C. Mullins, Julian Y. Zuo, Denise Freed, Andrew E. Pomerantz, A. Ballard Andrews , Adriaan Gisolf

P2-66. Molecular modelling and the asphaltenes aggregates in solution. Juan Murgich, Ramón A. Guzmán

P1-24. Use of ASCI parameter to investigate asphaltenes related issuesNicolas Passade-Boupat, Marianna Rondon-Gonzalez, Christian Hurtevent, Honggang Zhou  View Presentation

P3-110. On the equilibrium shapes of asphaltenes in solvents. Pawel Peczak

P2-68. Heavy oils viscosity: An investigation using a series of different additives. .Lilian Padula, Edvaldo Sabadini, Watson Loh, Nelson Rocha, Carlos Henrique Monteiro de Carvalho

P2-67. Molecular modeling and aggregation tendencies of asphaltenes heptol subfractions. Lina Constanza Navarro Quintero, Peter Rudolf Seidl   View Presentation

P3-111. Temperature and solvent effect on molecular size and shape of heavy oil fractions. Wenpo Ren, Honggang Chen, Chaohe Yang, Honghong Shan. China University of Petroleum Qingdao

O11. Effect of inhibitors on asphaltene aggregation. Estrella Rogel
View Presentation

P1-26. Properties of heptol sub-fractions extracted from Brazilian asphaltenes. Peter Rudolf Seidl, Lina Constanza Navarro Quintero, Samir Nasser, Claudio Ziglio, Sonia M. C. Menezes, Fabio H. S. Rodrigues, Ljubica Tasic, Kátia Z. Leal    View Presentation

P1-27. Developing a predictive correlation for the heat capacity of ill-defined liquid hydrocarbons. John M. Shaw, Nafiseh Dadgostar View Presentation

O8. Purification of petroporphyrins from bitumen and impact on self assembly of asphaltenes. I. D. Singh, D. Savithri, D. Knepper, and P. K. Kilpatrick

K2 Keynote Presentation. Eric B. Sirota (ExxonMobil) - Physical properties of asphaltenes

P2-71.Application of Regular Solution approach to asphaltene precipitation from a live oil. A. Tharanivasan, H.W. Yarranton, S.D. Taylor

P3-102. Application and experimental validation of the One-Third rule in determining viscosity and surface tension of crude oil systems. Francisco Vargas, Ghada Bassionia

P1-28. Study on the aggregate structure and stability of heavy crude oil using a DPD based meso-platform. Junbo Xu, Shengfei Zhang, Hao Wu, Hao Wen

P1-29. Using the fluorescence of DBO to study the aggregation of asphaltenes.  Zixin Yang, Cornelia Bohne

P1-30. Effect of different aromatic fraction on the colloidal properties of Tahe atmospheric residue. Shuanglin Yu, Honghong Shan, Longli Zhang, Chaohe Yang, Zhihong Li

P1-31. The effect factors of the pour point of crude oil. Jun Zhang, Shuichang Zhang, Guangyou Zhu, Jin Su, Jie Cui

P3-105. Pressure drop and CO2 injection effects on asphaltenes stability in a live oil. C. Ziglio, H. Carrier, G. González, F. Cardoso, J. Pauly, J.L. Daridon

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