The direct sampling method to perform multiple‐point geostatistical simulations

G Mariethoz, P Renard… - Water Resources …, 2010 - Wiley Online Library
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 …

Dealing with spatial heterogeneity

G De Marsily, F Delay, J Gonçalvès, P Renard… - Hydrogeology …, 2005 - Springer
Heterogeneity can be dealt with by defining homogeneous equivalent properties, known as
averaging, or by trying to describe the spatial variability of the rock properties from geologic …

Multiple-point geostatistical modeling based on the cross-correlation functions

P Tahmasebi, A Hezarkhani, M Sahimi - Computational Geosciences, 2012 - Springer
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 …

Robust waterflooding optimization of multiple geological scenarios

GM Van Essen, MJ Zandvliet, PMJ Van den Hof… - Spe Journal, 2009 - onepetro.org
Dynamic optimization of waterflooding using optimal control theory has significant potential
to increase ultimate recovery, as has been shown in various studies. However, optimal …

Conditional simulation with patterns

GB Arpat, J Caers - Mathematical Geology, 2007 - Springer
An entirely new approach to stochastic simulation is proposed through the direct simulation
of patterns. Unlike pixel-based (single grid cells) or object-based stochastic simulation …

Universal ferroelectric switching dynamics of vinylidene fluoride-trifluoroethylene copolymer films

WJ Hu, DM Juo, L You, J Wang, YC Chen, YH Chu… - Scientific reports, 2014 - nature.com
In this work, switching dynamics of poly (vinylidene fluoride-trifluoroethylene)[P (VDF-TrFE)]
copolymer films are investigated over unprecedentedly wide ranges of temperature and …

An improved parallel multiple-point algorithm using a list approach

J Straubhaar, P Renard, G Mariethoz… - Mathematical …, 2011 - Springer
Among the techniques used to simulate categorical variables, multiple-point statistics is
becoming very popular because it allows the user to provide an explicit conceptual model …

Accelerating multi-point statistics reconstruction method for porous media via deep learning

J Feng, Q Teng, X He, X Wu - Acta Materialia, 2018 - Elsevier
Reconstruction of three-dimensional (3D) porous media from a single two-dimensional (2D)
image or limited morphological information has been an outstanding problem. Specifically …

[LIBRO][B] Sequential simulation with patterns

GB Arpat - 2005 - search.proquest.com
Flow in a reservoir is mostly controlled by the connectivity of extreme permeabilities (both
high and low) which are generally associated with marked, multiple-scale geological …

Simulation of Earth textures by conditional image quilting

K Mahmud, G Mariethoz, J Caers… - Water Resources …, 2014 - Wiley Online Library
Training image‐based approaches for stochastic simulations have recently gained attention
in surface and subsurface hydrology. This family of methods allows the creation of multiple …