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Phase Behavior Calculations For Systems With Hydrocarbons Water And Co2
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Book Synopsis Phase Behavior Calculations for Systems with Hydrocarons, Water, and CO2 by : Ramagopal Nutakki
Download or read book Phase Behavior Calculations for Systems with Hydrocarons, Water, and CO2 written by Ramagopal Nutakki and published by . This book was released on 1991 with total page 562 pages. Available in PDF, EPUB and Kindle. Book excerpt: Copyright by the author.
Book Synopsis Phase behavior calculations for systems with hydrocarbons, water, and CO2 by : Ramagopal Nutakki
Download or read book Phase behavior calculations for systems with hydrocarbons, water, and CO2 written by Ramagopal Nutakki and published by . This book was released on 1991 with total page 562 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Phase Behavior by : Curtis H. Whitson
Download or read book Phase Behavior written by Curtis H. Whitson and published by Society of Petroleum Engineers. This book was released on 2000 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt: Phase Behavior provides the reader with the tools needed to solve problems requiring a description of phase behavior and specific pressure/volume/temperature (PVT) properties.
Book Synopsis Thermodynamic Models by : Michael L. Michelsen
Download or read book Thermodynamic Models written by Michael L. Michelsen and published by . This book was released on 2007 with total page 382 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Hydrocarbon Phase Behavior by : Tarek H. Ahmed
Download or read book Hydrocarbon Phase Behavior written by Tarek H. Ahmed and published by Butterworth-Heinemann. This book was released on 1989 with total page 440 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Volumetric and Phase Behavior of Hydrocarbons by : Bruce Hornbrook Sage
Download or read book Volumetric and Phase Behavior of Hydrocarbons written by Bruce Hornbrook Sage and published by . This book was released on 1939 with total page 324 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Phase Behavior of Light Gases in Hydrocarbon and Aqueous Solvents by :
Download or read book Phase Behavior of Light Gases in Hydrocarbon and Aqueous Solvents written by and published by . This book was released on 1997 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt: Under previous support from the Department of Energy, an experimental facility has been established and operated to measure valuable vapor-liquid equilibrium data for systems of interest in the production and processing of coal fluids. To facilitate the development and testing of models for prediction of the phase behavior for such systems, we have acquired substantial amounts of data on the equilibrium phase compositions for binary mixtures of heavy hydrocarbon solvents with a variety of supercritical solutes, including hydrogen, methane, ethane, carbon monoxide, and carbon dioxide. The present project focuses on measuring the phase behavior of light gases and water in Fischer-Tropsch (F-T) type solvents at conditions encountered in indirect liquefaction processes and evaluating and developing theoretically-based correlating frameworks to predict the phase behavior of such systems. Specific goals of the proposed work include (a) developing a state-of-the-art experimental facility to permit highly accurate measurements of equilibrium phase compositions (solubilities) of challenging F-T systems, (b) measuring these properties for systematically-selected binary, ternary and molten F-T wax mixtures to provide critically needed input data for correlation development, (c) developing and testing models suitable for describing the phase behavior of such mixtures, and (d) presenting the modeling results in generalized, practical formats suitable for use in process engineering calculations. During the present reporting period, our solubility apparatus was refurbished and restored to full service. To test the experimental apparatus and procedures used, measurements were obtained for the solubility Of C02 in benzene at 160°F. Having confirmed the accuracy of the newly acquired data in comparison with our previous measurements and data reported in the literature for this test system, we have begun to measure the solubility of hydrogen in hexane. The measurements for this system will cover the temperature range from 160 to 280°F at pressures to 2,500 psia. As part of our model evaluation efforts, we examined the predictive abilities of an alternative approach we have proposed for calculating the phase behavior properties of highly non-ideal systems. Using this approach, the liquid phase fugacities generated from an equation of state (EOS) are augmented by a fugacity deviation function correction. The correlative abilities of this approach are compared with those of an EOS equipped with the recently introduced Wong-Sandler (MWS) mixing rules. These two approaches are compared with the current methods for vapor-liquid equilibrium (VLE) calculations, i.e., the EOS (0/0) approach with the van der Waals mixing rules and the split (y/0) approach. The evaluations were conducted on a database comprised of non-ideal low pressure binary systems as well as asymmetric high pressure binary systems. These systems are of interest in the coal liquefaction and utilization processes. The Peng-Robinson EOS was selected for the purposes of this evaluation.
Book Synopsis PVT and Phase Behaviour Of Petroleum Reservoir Fluids by : Ali Danesh
Download or read book PVT and Phase Behaviour Of Petroleum Reservoir Fluids written by Ali Danesh and published by Elsevier. This book was released on 1998-05-07 with total page 401 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book on PVT and Phase Behaviour Of Petroleum Reservoir Fluids is volume 47 in the Developments in Petroleum Science series. The chapters in the book are: Phase Behaviour Fundamentals, PVT Tests and Correlations, Phase Equilibria, Equations of State, Phase Behaviour Calculations, Fluid Characterisation, Gas Injection, Interfacial Tension, and Application in Reservoir Simulation.
Book Synopsis Phase Behavior of the Hydrocarbons by : University of Michigan. College of Engineering
Download or read book Phase Behavior of the Hydrocarbons written by University of Michigan. College of Engineering and published by . This book was released on 1953 with total page 118 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Phase Behavior of Petroleum Reservoir Fluids by : Karen Schou Pedersen
Download or read book Phase Behavior of Petroleum Reservoir Fluids written by Karen Schou Pedersen and published by CRC Press. This book was released on 2006-11-01 with total page 423 pages. Available in PDF, EPUB and Kindle. Book excerpt: Understanding the phase behavior of the various fluids present in a petroleum reservoir is essential for achieving optimal design and cost-effective operations in a petroleum processing plant. Taking advantage of the authors' experience in petroleum processing under challenging conditions, Phase Behavior of Petroleum Reservoir Fluids introdu
Book Synopsis Equations of State by : Kwang-chu Chao
Download or read book Equations of State written by Kwang-chu Chao and published by . This book was released on 1986 with total page 616 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Phase Behavior of Petroleum Reservoir Fluids by : Karen Schou Pedersen
Download or read book Phase Behavior of Petroleum Reservoir Fluids written by Karen Schou Pedersen and published by CRC Press. This book was released on 2024-01-26 with total page 511 pages. Available in PDF, EPUB and Kindle. Book excerpt: Developed in conjunction with several oil companies using experimental data for real reservoir fluids, Phase Behavior of Petroleum Reservoir Fluids introduces industry standard methods for modeling the phase behavior of petroleum reservoir fluids at different stages in the process. Keeping mathematics to a minimum, this book discusses sampling, characterization, compositional analyses, and equations of state used to simulate various pressure–volume–temperature (PVT) properties of reservoir fluids. The Third Edition has been updated throughout. Reflects advances in equation of state modeling for reservoir fluids and CO2-rich fluids Presents association models along with non-classical mixing rules for handling fluids with aqueous components Has an extended coverage of reservoir fluid communication, energy properties, and asphaltene precipitation Provides practical knowledge essential for achieving optimal design and cost-effective operations in a petroleum processing plant This book offers engineers working in the energy sector a solid understanding of the phase behavior of the various fluids present in a petroleum reservoir.
Book Synopsis Research Conference, Phase Behavior of the Hydrocarbons by : University of Michigan. College of Engineering
Download or read book Research Conference, Phase Behavior of the Hydrocarbons written by University of Michigan. College of Engineering and published by . This book was released on 1953 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Advanced Equation of State Modeling for Compositional Simulation of Gas Floods by : Saeedeh Mohebbinia
Download or read book Advanced Equation of State Modeling for Compositional Simulation of Gas Floods written by Saeedeh Mohebbinia and published by . This book was released on 2013 with total page 424 pages. Available in PDF, EPUB and Kindle. Book excerpt: Multiple hydrocarbon phases are observed during miscible gas floods. The possible phases that result from a gas flood include a vapor phase, an oleic phase, a solvent-rich phase, a solid phase, and an aqueous phase. The solid phase primarily consists of aggregated asphaltene particles. Asphaltenes can block pore throats or change the formation wettability, and thereby reduce the hydrocarbon mobility. The dissolution of injected gas into the aqueous phase can also affect the gas flooding recovery because it reduces the amount of gas available to contact oil. This is more important in CO2 flooding as the solubility of CO2 in brine is much higher than hydrocarbons. In this research, we developed efficient and fast multi-phase equilibrium calculation algorithms to model phase behavior of asphaltenes and the aqueous phase in the compositional simulation of gas floods. The PC-SAFT equation of state is implemented in the UTCOMP simulator to model asphaltene precipitation. The additional computational time of PC-SAFT is substantially decreased by improving the root finding algorithm and calculating the derivatives analytically. A deposition and wettability alteration model is then integrated with the thermodynamic model to simulate dynamics of precipitated asphaltenes. Asphaltene deposition is shown to occur with pressure depletion around the production well and/or with gas injection in the reservoir domain that is swept by injected gas. It is observed that the profile of the damaged area by asphaltene deposition depends on the reservoir fluid. A general strategy is proposed to model the phase behavior of CO2/hydrocarbon/water systems where four equilibrium phases exist. The developed four-phase reduced flash algorithm is used to investigate the effect of introducing water on the phase behavior of CO2/hydrocarbon mixtures. The results show changes in the phase splits and saturation pressures by adding water to these CO2/hydrocarbon systems. We used a reduced flash approach to reduce the additional computational time of the four-phase flash calculations,. The results show a significant speed-up in flash calculations using the reduced method. The computational advantage of the reduced method increases rapidly with the number of phases and components. We also decreased the computational time of the equilibrium calculations in UTCOMP by changing the sequential steps in the flash calculation where it checks the previous time-step results as the initial guess for the current time-step. The improved algorithm can skip a large number of flash calculation and stability analyses without loss of accuracy.
Book Synopsis Equation of State Phase Equilibria Calculations by : Douglas Roger Perschke
Download or read book Equation of State Phase Equilibria Calculations written by Douglas Roger Perschke and published by . This book was released on 1984 with total page 162 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis A Simplified Method for Computing Phase Behavior of Crude Oil-carbon Dioxide Mixtures by : Sabry Abdel-Aliem El-Sayed Mohammed
Download or read book A Simplified Method for Computing Phase Behavior of Crude Oil-carbon Dioxide Mixtures written by Sabry Abdel-Aliem El-Sayed Mohammed and published by . This book was released on 1988 with total page 436 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Phase Behavior and Thermodynamic Properties of Water-hydrocarbon Systems by : M. A. Hildebrand
Download or read book Phase Behavior and Thermodynamic Properties of Water-hydrocarbon Systems written by M. A. Hildebrand and published by . This book was released on 1981 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:
