00000nam 2200000zi 4500 9.870939 CaOODSP 20241203113647 m o d f cr ||||||||||| 190402s1999 oncd #ot f000 0 eng d CaOODSP eng rda CaOODSP eng fre n-cn--- En13-5/99-213E-PDF Parks, Kevin Preston, 1963- author. Capturing more geological realism in stochastic simulations of rock systems with Markov statistics and simulated annealing / Kevin Parks, Laurence R. Bentley, Allan S. Crowe. Burlington, Ontario : National Water Research Institute, 1999. 1 online resource (23, (14) pages) : charts. text txt rdacontent computer c rdamedia online resource cr rdacarrier NWRI contribution ; 99-213 Digitized edition from print [produced by Environment and Climate Change Canada]. "Submitted to Journal of Sedimentary Research, Part B." "February, 1999." Includes bibliographical references. "Simulated annealing can be employed to impose Markovian statistical structures on structured random fields representing rock heterogeneity. By this approach one can transmit more geological realism into stochastic simulations for flow simulators. Markov transition probability matrices are encoded into multi-point histograms objective function and then 2D categorical fields are constructed with simulated annealing. Performance issues that compromise annealing Markovian objective functions include categorical length-scale distributions, relative magnitudes of length scales to grid size and complexity in embedded Markov structures"--Abstract. Includes abstract in French. gccst Geology Bentley, Laurence R., author. Crowe, Allan, 1952- author. Canada. Environment Canada. National Water Research Institute (Canada) NWRI contribution ; 99-213. (CaOODSP)9.844121 PDF 1.93 MB https://publications.gc.ca/collections/collection_2019/eccc/en13-5/En13-5-99-213-eng.pdf