敏感参数分析在叠前反演流体识别中的应用OACSCDCSTPCD
THE APPLICATION OF SENSITIVE PARAMETERS ANALYSIS TO FLUID IDENTIFICATION BASED ON PRE-STACK INVERSION
单一的岩性或物性参数均无法很好的满足复杂油气藏流体检测的需要.从测井岩石物理参数统计人手,找出与油气特征关联程度高的多个敏感参数进行交会分析,优选出流体敏感参数.基于叠前弹性参数反演成果,探索了井—震联合进行流体检测的方法.通过实际应用,明显的改善了叠后反演的多解性问题,取得了较好的应用效果.
Single lithology or property parameters can not satisfy the need of complicated oil and gas reservoirs. Based on a study of statistics of logging rock physics parameters, the authors found several sensitive parameters which are linked intimately with oil and gas characteristics. Based on pre-stack seismic elastic parameters inversion results, the authors explored the fluid detection method by a borehole-seismic comprehensive technique. Practices show t…查看全部>>
黄捍东;汪佳蓓;郭飞
中国石油大学油气资源与探测国家重点实验室,北京102249中国石油大学提高采收率研究中心,北京102249中国石油大学油气资源与探测国家重点实验室,北京102249
天文与地球科学
流体识别弹性参数敏感性分析叠前反演储层预测
fluid identification elastic parameter sensitivity analyses pre-stack inversion reservoir prediction
《物探与化探》 2012 (6)
941-946,6
国家重大专项(2011ZX05009)国家科技重大专项(2011ZX05006-006)国家973项目(2011CB201104).
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