基于地震多属性的裂缝检测技术

英文篇名：FRACTURE DETECTION BASED ON SEISMIC MULTIPLE ATTRIBUTES
中文刊名：天然气勘探与开发
英文刊名：Natural Gas Exploration & Development
作者：顾雯 ; 王铎翰 ; 阎建国
英文作者：GU Wen1 ; WANG Duohan1 and YAN JiangUO2(l.Geophysical Prospecting Company ; CNPC Chuanqing Drilling Engineering Company Limited ; 2.Key Laboratory of Earth Exploration and Information Technology of Ministry of Education ; Chengdu University of Technology)
中文关键词：裂缝预测 ; 地震属性分析 ; 多属性 ; 属性优化
英文关键词：fracture prediction ; seismic attribute analysis ; multiple attributes ; attribute optimization
出版日期：2013-07-25
机构：中国石油川庆钻探工程有限公司地球物理勘探公司;成都理工大学地球探测与信息技术教育部重点实验室;
年：2013
期：03
出版单位：天然气勘探与开发

摘要

针对构造变形为主控因素的裂缝型储层,开展了以叠后地震属性分析为主要手段的裂缝识别和预测研究。通过采用单属性与多属性综合识别和预测相结合的方式,总结研究区属性优选及分析方法,结合实际地震资料,建立了一套多属性裂缝预测的有效流程。
For fractured reservoirs which are affected mainly by tectonic deformation,some technologies to identify and predict fractures,taking post-stack seismic attribute analysis as the main,are studied.By adopting comprehensive identification and prediction technologies which integrate single attribute with multiple attributes,the attribute optimization in the study area is summed up.In addition,an effective process to predict fractures based on seismic multiple attributes is established.

引文

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