【摘要】 介绍了储层裂缝识别和预测的内容 ;评价了岩心观察、镜下统计、测井资料解释、地震资料解释、开发数据分析等裂缝识别方法 ,以及地质类比、物理模拟、构造应力场模拟、变形模拟、岩层曲率计算、分形分维计算等裂缝预测方法 ;分析了岩心定向、单一方法的局限性、现今地应力等影响裂缝研究结果的主要因素。强调了综合运用多种方法 ,可以增加研究结果的可靠性。更多还原

【Abstract】 Dai Junsheng, Wang Bifeng. The content of fracture identification and prediction in reservoir is introduced in this paper. Fracture identification methods, such as core observation, statistics under mirror, log and seismic data interpretation, exploitation data analysis etc., and fracture prediction methods including geology analogy, physical simulation, tectonic stress field simulation, deformation simulation, stratum curvature calculation, fractal and dimensional calculation etc. are appraised. Core orientation, limitation of single method and current ground stress etc. are analyzed, which are the main factors of influencing the result of fracture research. Comprehensive application of various methods is emphasized, which is able to enhance the reliability of research result.更多还原