Mathematical Models and Finite Elements for Reservoir Simulation
Title | Mathematical Models and Finite Elements for Reservoir Simulation PDF eBook |
Author | G. Chavent |
Publisher | North Holland |
Pages | 398 |
Release | 1986 |
Genre | Mathematics |
ISBN |
Numerical simulators for oil reservoirs have been developed over the last twenty years and are now widely used by oil companies. The research, however, has taken place largely within the industry itself, and has remained somewhat inaccessible to the scientific community. This book hopes to remedy the situation by means of its synthesized presentation of the models used in reservoir simulation, in a form understandable to both mathematicians and engineers.The book aims to initiate a rigorous mathematical study of the immiscible flow models, partly by using the novel `global pressure' approach in treating incompressible two-phase problems. A finite element approximation technique based on the global pressure variational model is presented, and new approaches to the modelling of various kinds of multiphase flow through porous media are introduced.Much of the material is highly original, and has not been presented elsewhere. The mathematical and numerical models should be of great interest to applied mathematicians, and to engineers seeking an alternative approach to reservoir modelling.
Mathematical Models and Finite Elements for Reservoir Simulation
Title | Mathematical Models and Finite Elements for Reservoir Simulation PDF eBook |
Author | G. Chavent |
Publisher | Elsevier |
Pages | 389 |
Release | 1986-01-01 |
Genre | Mathematics |
ISBN | 0080875386 |
Numerical simulators for oil reservoirs have been developed over the last twenty years and are now widely used by oil companies. The research, however, has taken place largely within the industry itself, and has remained somewhat inaccessible to the scientific community. This book hopes to remedy the situation by means of its synthesized presentation of the models used in reservoir simulation, in a form understandable to both mathematicians and engineers.The book aims to initiate a rigorous mathematical study of the immiscible flow models, partly by using the novel `global pressure' approach in treating incompressible two-phase problems. A finite element approximation technique based on the global pressure variational model is presented, and new approaches to the modelling of various kinds of multiphase flow through porous media are introduced.Much of the material is highly original, and has not been presented elsewhere. The mathematical and numerical models should be of great interest to applied mathematicians, and to engineers seeking an alternative approach to reservoir modelling.
The Mathematics of Reservoir Simulation
Title | The Mathematics of Reservoir Simulation PDF eBook |
Author | Richard E. Ewing |
Publisher | SIAM |
Pages | 195 |
Release | 2014-12-01 |
Genre | Science |
ISBN | 0898716624 |
This book describes the state of the art of the mathematical theory and numerical analysis of imaging. Some of the applications covered in the book include computerized tomography, magnetic resonance imaging, emission tomography, electron microscopy, ultrasound transmission tomography, industrial tomography, seismic tomography, impedance tomography, and NIR imaging.
Mathematical Modeling for Flow and Transport Through Porous Media
Title | Mathematical Modeling for Flow and Transport Through Porous Media PDF eBook |
Author | Gedeon Dagan |
Publisher | Springer Science & Business Media |
Pages | 293 |
Release | 2013-06-29 |
Genre | Science |
ISBN | 9401721998 |
The main aim of this paper is to present some new and general results, ap plicable to the the equations of two phase flow, as formulated in geothermal reservoir engineering. Two phase regions are important in many geothermal reservoirs, especially at depths of order several hundred metres, where ris ing, essentially isothermal single phase liquid first begins to boil. The fluid then continues to rise, with its temperature and pressure closely following the saturation (boiling) curve appropriate to the fluid composition. Perhaps the two most interesting theoretical aspects of the (idealised) two phase flow equations in geothermal reservoir engineering are that firstly, only one component (water) is involved; and secondly, that the densities of the two phases are so different. This has led to the approximation of ignoring capillary pressure. The main aim of this paper is to analyse some of the consequences of this assumption, especially in relation to saturation changes within a uniform porous medium. A general analytic treatment of three dimensional flow is considered. Pre viously, three dimensional modelling in geothermal reservoirs have relied on numerical simulators. In contrast, most of the past analytic work has been restricted to one dimensional examples.
Computational Methods in Water Resources IX
Title | Computational Methods in Water Resources IX PDF eBook |
Author | T. F. Russell |
Publisher | Computational Mechanics |
Pages | 820 |
Release | 1992 |
Genre | Science |
ISBN | 9781853121692 |
Development of Generalized Free Surface Flow Models Using Finite Element Techniques
Title | Development of Generalized Free Surface Flow Models Using Finite Element Techniques PDF eBook |
Author | D. Michael Gee |
Publisher | |
Pages | 28 |
Release | 1978 |
Genre | Finite element method |
ISBN |
Two finite element hydrodynamic models, one for two-dimensional free surface flow in the horizontal plane and one for the vertical plane are being evaluated. Although the models are formulated to solve dynamic flow problems, all work to date has been with steady state solutions. Recent research has focused on mass continuity performance of the models, proper boundary condition specification, and comparison with finite difference techniques. The objective of this research is to develop generalized mathematical models for routine use by the engineering community. This paper presents recent results of evaluation and application of the models. (Author).
An Introduction to Reservoir Simulation Using MATLAB/GNU Octave
Title | An Introduction to Reservoir Simulation Using MATLAB/GNU Octave PDF eBook |
Author | Knut-Andreas Lie |
Publisher | Cambridge University Press |
Pages | 677 |
Release | 2019-08-08 |
Genre | Business & Economics |
ISBN | 1108492436 |
Presents numerical methods for reservoir simulation, with efficient implementation and examples using widely-used online open-source code, for researchers, professionals and advanced students. This title is also available as Open Access on Cambridge Core.