A Transition Probability DSI Constraint

Jean-Laurent Mallet and Arben Shtuka. ( 1999 )
in: 19th gOcad Meeting, ASGA

Abstract

In a broad sense, a facies in geology represents a part of tl,e sub-surface where a given set of properties can be considered as more or less constant at a given scale. Each facies can be composed of a series of non-overlapping regions and the set of all the possible facies constitutes a partition of the sub-surface. In order to estimate such a partition, over the past few years, we have proposed a new approad, based on the DSI method and able to take into account a wide range of structural constraints allowing the space of the possible solutions to be reduced. By definition, any partition obtained using this method is called a "Discrete Smooth Partition". This paper presents a new type of constraint called "probability transition" constraint which bridges the gap witl, traditional methods used in geostatistics.

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    BibTeX Reference

    @inproceedings{MalletRM1999,
     abstract = { In a broad sense, a facies in geology represents a part of tl,e sub-surface where a given set of properties can be considered as more or less constant at a given scale. Each facies can be composed of a series of non-overlapping regions and the set of all the possible facies constitutes a partition of the sub-surface. In order to estimate such a partition, over the past few years, we have proposed a new approad, based on the DSI method and able to take into account a wide range of structural constraints allowing the space of the possible solutions to be reduced. By definition, any partition obtained using this method is called a "Discrete Smooth Partition". This paper presents a new type of constraint called "probability transition" constraint which bridges the gap witl, traditional methods used in geostatistics. },
     author = { Mallet, Jean-Laurent AND Shtuka, Arben },
     booktitle = { 19th gOcad Meeting },
     month = { "june" },
     publisher = { ASGA },
     title = { A Transition Probability DSI Constraint },
     year = { 1999 }
    }