The Spatial Data Modules Research Of Reservoir Modeling System

This paper studies the types of spatial data models,describes spatial data modules and introduces the use of spatial data models.Introduces that the construction of spatial data models needs the analyzing of spatial data structures and the using of mathematical models.Introduce the construction of the spatial data model is based on the object’s spatial data extraction, calculation,analysis, modeling theory and methods of the morphological characteristics of geographical location.Its aim is to use a variety of spatial characteristics of datas to analyze and transform the corrcsponding data structures,through the appropriate data processing to generate new knowledge, and get the distributed and associated datas so that create a more intuitive model.with the general steps of reservoir modeling it discusses spatial data process and common models in the reservoir simulation models, discusses the characteristics of each model,and the scpoe of models’application,describes the different interpolation methods.And describe the data structures in different models.Finally,based on different datas and demands,with different interpolation algorithms,to scleet a different spatial data models to display.Which involves:pre-piocessing spatial data, spatial data model selceted,the constryction of spatial data strutures,processing,discusses the file formats of spatial data structures,as well as the datas related to pre-selected part of the interpolation algorithm, the space discussion of regional issues such as grid.Using object-oriented design principles,the use of Qt(specially developed user UI)software and Open Inventor(Image Library) with VC++for different spatial data model design and presentation.The vector moctor model and level set grid mode intuitive response the relayionships among the datas, it is helpful for the future of the data analysis,model analysis and reservoir simulation.