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岩石物理驱动下地震流体识别研究

, PP. 8-21

Keywords: 流体识别,地震岩石物理,地震反演,流体因子

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Abstract:

?地震流体识别指利用地震资料对储层含流体特征进行识别与描述.含流体储层地震岩石物理是地震流体识别的基础,是搭建储层弹性参数与物性参数的桥梁,是实现含油气储层流体定量表征的重要发展方向.岩石物理驱动下地震流体识别研究有助于认识地下油气储层含流体特征及分布规律.文章概述地震流体识别及相关基础研究中的关键科学问题,着重评述国内外岩石物理驱动下地震流体识别研究的主要进展,探究地震流体识别研究面临的机遇,挑战及未来的研究方向.理论研究和实际应用表明,地震流体识别要以岩石物理及数值模拟为理论基础,发展有效的流体敏感参数构建及评价方法;以地震资料为数据支撑,形成有效的地震资料品质评价方法;以地震反演为技术保障,发展可靠的地震反演策略.

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