2002
DOI: 10.1007/978-94-017-1701-4_3
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Quantification of Facies Relationships Via Proportion Curves

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Cited by 32 publications
(16 citation statements)
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“…As also already noted by Journel and Alabert (1990), and illustrated in their paper, data integration provides a major contribution to reservoir modeling geostatistics. Moreover, this approach allows the integration of secondary data, such as qualitative conceptual geological models (Ravenne et al, 2002) or quantitative seismic data (Lerat et al, 2006;Doligez et al, 2007).…”
Section: Geological Settingsmentioning
confidence: 99%
“…As also already noted by Journel and Alabert (1990), and illustrated in their paper, data integration provides a major contribution to reservoir modeling geostatistics. Moreover, this approach allows the integration of secondary data, such as qualitative conceptual geological models (Ravenne et al, 2002) or quantitative seismic data (Lerat et al, 2006;Doligez et al, 2007).…”
Section: Geological Settingsmentioning
confidence: 99%
“…The matrix of proportion corresponds to the cases when proportions vary also laterally (non stationarity, our case study). It is drawn as a 2D grid, each cell of which being a local vertical proportion curve (Doligez et al, 2009;Ravenne et al, 2000), and reproduces the spatial variability of facies trends. For each modeled unit (third-order depositional sequence), a matrix of proportion has been computed (Fig.…”
Section: Choice and Representativity Of The Geostatistical Parametersmentioning
confidence: 99%
“…A wide range of methods and algorithms have been developed in the past (indicator simulations, truncated Gaussian simulations, boolean or object-based simulations; Haldorsen and Damsleth, 1990;Lantuéjoul, 2001;Matheron et al, 1987;Ravenne et al, 2000) up to advanced geostatistical techniques, such as nested, plurigaussian and bi-plurigaussian simulations (Doligez et al, 2009;Dowd et al, 2003;Emery, 2007;Normando et al, 2005 among others). However, such facies models often reproduce the reservoir petrophysical properties incompletely, as the diagenetic events that modify porosity and permeability are not integrated.…”
Section: Introductionmentioning
confidence: 99%
“…The background of this facies modelling workflow and methodology has been presented in several papers (e.g. Matheron et al, 1987;Galli et al, 1993;Doligez et al, 1999;Ravenne et al, 2002). In particular, the method offers a large choice of options to constrain modelling from external geological or seismic-derived information.…”
Section: Geostatistical Modelling Of the Sitementioning
confidence: 99%