한국지구물리탐사학회:학술대회논문집
- 2003.11a
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- Pages.719-722
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- 2003
Development and application of inverse model for reservoir heterogeneity characterization using parallel genetic algorithm
- Kwon Sun-Il (Hanyang University) ;
- Huh Dae-Gee (Korea Institute of Geoscience and Mineral Resources) ;
- Lee Won-Suk (Korea Institute of Geoscience and Mineral Resources) ;
- Kim Hyun-Tae (Korea Institute of Geoscience and Mineral Resources) ;
- Kim Se-Joon (Korea Institute of Geoscience and Mineral Resources) ;
- Sung Won-Mo (Hanyang University)
- Published : 2003.11.01
Abstract
This paper presents the development of reservoir characterization model equipped with parallelized genetic algorithm, and its application for a heterogeneous reservoir system with integration of the well data and multi-phase production data. A parallel processing method performed by PC-cluster was applied to the developed model in order to reduce time for an inverse calculation. By utilizing the developed model, we performed the inverse calculation with the production data obtained from three layered reservoir system to estimate porosity and permeability distribution. As a result, the pressures observed at well almost identical to those calculated by the developed model. Also, it was confirmed that parallel processing could be applied for reservoir characterization study efficiently.
Keywords