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Geostatistics in Exploration and Mining
Geostatistics in exploration and mining, over the last eighty years, has witnessed its progress starting with linear kriging, and then advancing to...
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Upscaling equivalent hydrofacies simulation based on borehole data generalization and transition probability geostatistics
The heterogeneity of hydrofacies is represented as spatial variability on different scales, and it has a significant impact on the behavior of...
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Probability elicitation using geostatistics in hydrocarbon exploration
The exploratory phase of a hydrocarbon field is a period when decision-supporting information is scarce while the drilling stakes are high. Each new...
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Hydrofacies simulation based on transition probability geostatistics using electrical resistivity tomography and borehole data
Hydrofacies distribution and heterogeneity influence groundwater flow and solute transport. The characterization of hydrofacies distribution is...
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Multiple-Point Geostatistics-Based Three-Dimensional Automatic Geological Modeling and Uncertainty Analysis for Borehole Data
The three-dimensional characterization of geological structures is important for determining the distribution of subsurface mineral resources....
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Fundamentals of Geostatistics for Assessing Spatial Variation of Groundwater Resources
The natural resources on the earth seem to be randomly distributed but their variations over space and time are not all random. They exhibit a...
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A Comparison Between Machine Learning and Functional Geostatistics Approaches for Data-Driven Analyses of Sediment Transport in a Pre-Alpine Stream
The problem of providing data-driven models for sediment transport in a pre-Alpine stream in Italy is addressed. This study is based on a large set...
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Water Scarcity in Coastal Bangladesh: Search for Arsenic-Safe Aquifer with Geostatistics
Water scarcity is a common phenomenon in coastal Bangladesh due to the elevated level of arsenic and salinity concentrations in groundwater. Since...
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Sensitivity analysis of the MCRF model to different transiogram joint modeling methods for simulating categorical spatial variables
Markov chain geostatistics is a methodology for simulating categorical fields. Its fundamental model for conditional simulation is the Markov chain...
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Determining the drilling mud window by integration of geostatistics, intelligent, and conditional programming models in an oilfield of SW Iran
Accurate knowledge of pore and fracture pressures is essential for drilling wells safely with the desired mud weight (MW). Overpressure occurs when...
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Compositional Data in Geostatistics: A Log-Ratio Based Framework to Analyze Regionalized Compositions
Problems with compositional data, like spurious correlation and negative bias, are well known in the Geosciences. Not so well known is the fact that...
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Geostatistics-Based Method for Irregular Mineral Resource Estimation, in Ouenza Iron Mine, Northeastern Algeria
Geostatistical techniques are usually practical in the development and production stages of mining projects. The Ouenza deposit is the main iron ore...
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Application of geostatistics in facies modeling of Reservoir-E, “Hatch Field” offshore Niger Delta Basin, Nigeria
Lithofacies are very influential in the transmission of fluids within the reservoir. The objective of this study is to use geostatistical techniques...
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One Step at a Time: The Origins of Sequential Simulation and Beyond
In the mid-1980s, still in his young 40s, André Journel was already recognized as one of the giants of geostatistics. Many of the contributions from...
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Assessing soil fractal and sorting characteristics based on geostatistics and modeling approaches in a typical basin of North China plain
Fractal dimension is a parameter that quantitatively describes the complexity of fractal set. In order to understand the spatial variation...
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Characterization and geostatistical modeling of reservoirs in ‘Falad’ field, Niger Delta, Nigeria
This research aims at characterizing and modeling delineated reservoirs in ‘Falad’ Field, Niger Delta, Nigeria, to mitigate the challenge caused by...
