Dario Grana, Tapan Mukerji, Philippe Doyen

eBook, ePUB

Seismic Reservoir Modeling (eBook, ePUB)

Theory, Examples, and Algorithms

Beschreibung

Seismic reservoir characterization aims to build 3-dimensional models of rock and fluid properties, including elastic and petrophysical variables, to describe and monitor the state of the subsurface for hydrocarbon exploration and production and for CO sequestration. Rock physics modeling and seismic wave propagation theory provide a set of physical equations to predict the seismic response of subsurface rocks based on their elastic and petrophysical properties. However, the rock and fluid properties are generally unknown and surface geophysical measurements are often the only available data to constrain reservoir models far away from well control. Therefore, reservoir properties are generally estimated from geophysical data as a solution of an inverse problem, by combining rock physics and seismic models with inverse theory and geostatistical methods, in the context of the geological modeling of the subsurface. A probabilistic approach to the inverse problem provides the probability distribution of rock and fluid properties given the measured geophysical data and allows quantifying the uncertainty of the predicted results. The reservoir characterization problem includes both discrete properties, such as facies or rock types, and continuous properties, such as porosity, mineral volumes, fluid saturations, seismic velocities and density. Seismic Reservoir Modeling: Theory, Examples and Algorithms presents the main concepts and methods of seismic reservoir characterization. The book presents an overview of rock physics models that link the petrophysical properties to the elastic properties in porous rocks and a review of the most common geostatistical methods to interpolate and simulate multiple realizations of subsurface properties conditioned on a limited number of direct and indirect measurements based on spatial correlation models. The core of the book focuses on Bayesian inverse methods for the prediction of elastic petrophysical properties from seismic data using analytical and numerical statistical methods. The authors present basic and advanced methodologies of the current state of the art in seismic reservoir characterization and illustrate them through expository examples as well as real data applications to hydrocarbon reservoirs and CO sequestration studies.

Technische Details

• Geräte: eReader
• mit Kopierschutz
• Größe: 38.62MB

Barrierefreiheit

• Text-to-Speech: false

Autor

Dario Grana is an Associate Professor in the Department of Geology and Geophysics and in the School of Energy Resources at the University of Wyoming.

Tapan Mukerji is a Research Professor in the Department of Energy Resources Engineering at Stanford University.

Philippe Doyen is an independent consultant with worldwide responsibility for technology development in reservoir characterization.

Produktdetails

• Verlag: John Wiley & Sons
• Erscheinungstermin: 4. Mai 2021
• Englisch
• ISBN-13: 9781119086192
• Artikelnr.: 61843272

Rezensionen

"This is a very timely book that combines traditional geoscience disciplines, rockcphysics and geostatistics with recent developments in inversion theory, all within an overall probabilistic framework. It will serve as both a reference and a source of inspirationcfor future development in this rapidly advancing field."
- Patrick Alexander Connolly, Mathematical Geosciences This is a very timely book that combines traditional geoscience disciplines, rock physics and geostatistics with recent developments in inversion theory, all within an overall probabilistic framework. It will serve as both a reference and a source of inspiration for future development in this rapidly advancing field.