【摘要】 国内大部分油田已进入高含水开发阶段,大量剩余油滞留于地下,开展精细油藏描述意义深远。目前主要的精细油藏描述技术有地层细分对比技术、微构造研究技术、细分沉积微相技术、层次界面和流动单元研究技术以及储集层地质建模技术等。进一步深化和发展四维地震和高分辨率层序地层学、加强储集层物性和流体性质动态变化规律研究、建立储集层地质知识库和原型模型是精细油藏描述技术未来的发展方向。更多还原

【Abstract】 The most of domestic oil fields have entered the high water cut stage with a large amount of remaining oil existing beneath the ground.So it is significant to develop fine reservoir description.Currently the major techniques of fine reservoir description are reservoir subdivision and correlation,microstructure study,microfacies subdivision,layer interface and flow unit study as well as reservoir modeling.Developmental trend of fine reservoir description in the future is as follows: further development and application of 4-D seismic technology and high resolution sequence stratigraphy,strengthening study of property of reservoir and dynamical property of fluids,establishing reservoir geological knowledge database and prototype model.更多还原