Reconstruction, optimization, and design of heterogeneous materials and media: Basic principles, computational algorithms, and applications
Modeling of heterogeneous materials and media is a problem of fundamental importance to
a wide variety of phenomena with applications to many disciplines, ranging from condensed …
a wide variety of phenomena with applications to many disciplines, ranging from condensed …
On the spatio-temporal dynamics of soil moisture at the field scale
In this paper, we review the state of the art of characterizing and analyzing spatio-temporal
dynamics of soil moisture content at the field scale. We discuss measurement techniques …
dynamics of soil moisture content at the field scale. We discuss measurement techniques …
The direct sampling method to perform multiple‐point geostatistical simulations
Multiple‐point geostatistics is a general statistical framework to model spatial fields
displaying a wide range of complex structures. In particular, it allows controlling connectivity …
displaying a wide range of complex structures. In particular, it allows controlling connectivity …
Multiple-point geostatistical modeling based on the cross-correlation functions
An important issue in reservoir modeling is accurate generation of complex structures. The
problem is difficult because the connectivity of the flow paths must be preserved. Multiple …
problem is difficult because the connectivity of the flow paths must be preserved. Multiple …
Prediction of permeability for porous media reconstructed using multiple-point statistics
H Okabe, MJ Blunt - Physical Review E—Statistical, Nonlinear, and Soft …, 2004 - APS
To predict multiphase flow through geologically realistic porous media, it is necessary to
have a three-dimensional (3D) representation of the pore space. We use multiple-point …
have a three-dimensional (3D) representation of the pore space. We use multiple-point …
Quantitative visualization methods for continuous evolution of three-dimensional discontinuous structures and stress field in subsurface rock mass induced by …
Discontinuous structures such as pores, fractures, joints, and faults govern the physical and
mechanical behavior of subsurface rock masses in underground engineering applications …
mechanical behavior of subsurface rock masses in underground engineering applications …
Pore space reconstruction using multiple-point statistics
H Okabe, MJ Blunt - Journal of petroleum science and engineering, 2005 - Elsevier
The reconstruction of porous media is of great interest in a wide variety of fields, including
earth science and engineering, biology, and medicine. To predict multiphase flow through …
earth science and engineering, biology, and medicine. To predict multiphase flow through …
K-means clustering using principal component analysis to automate label organization in multi-attribute seismic facies analysis
The use of unsupervised machine learning methods such as K-means, Hierarchical
Agglomerative Clustering, and Self-organizing maps is constantly increasing in seismic …
Agglomerative Clustering, and Self-organizing maps is constantly increasing in seismic …
History matching under training-image-based geological model constraints
J Caers - SPE journal, 2003 - onepetro.org
History matching forms an integral part of the reservoir modeling workflow process. Despite
the existence of many history-matching tools, the integration of production data with seismic …
the existence of many history-matching tools, the integration of production data with seismic …
Pore space reconstruction of vuggy carbonates using microtomography and multiple‐point statistics
H Okabe, MJ Blunt - Water Resources Research, 2007 - Wiley Online Library
To reconstruct complex porous media, such as carbonates, we propose a two‐step
approach to combine different types of images: microtomography at the resolution of a few …
approach to combine different types of images: microtomography at the resolution of a few …