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油藏描述主要对油藏各种特征进行三维空间的定量描述和预测,以综合分析地质、物探、测井、分析化验、地层测试等各项资料为基础,采用油藏描述的地质技术、油藏描述的地震技术、油藏描述的测井技术和油藏描述的计算机技术揭示地下油藏的规律。油藏描述软件主要有Petrel、Discovery、RMS、EarthVision、SMT等,其中Petrel应用比较广泛。四维地震技术、高分辨率层序地层学的应用及储集层物性动态变化空间分布规律研究技术是油藏描述技术发展趋势。
The reservoir description mainly describes the quantitative description and prediction of the various characteristics of the reservoir in three dimensions. Based on the comprehensive analysis of various data of geology, geophysical exploration, well logging, analytical laboratory tests and formation tests, Seismic techniques described by reservoirs, well logging techniques described by reservoirs, and computer techniques for reservoir characterization reveal the laws of subsurface reservoirs. The reservoir description software mainly includes Petrel, Discovery, RMS, EarthVision and SMT, among which Petrel is widely used. The application of four-dimensional seismic technology, high-resolution sequence stratigraphy and the spatial distribution of dynamic changes of reservoir physical properties are the development trends of reservoir description technology.