油气勘探中地震监测技术在裂缝识别中的应用  

Application of Seismic Monitoring Technology in Fracture Identification in Oil and Gas Exploration

作　　者：钱诗友[1] QIAN Shiyou(SINOPEC Jiangsu Oilfield Branch Exploration Management Department,Yangzhou 225009,China)

机构地区：[1]中国石化江苏油田分公司勘探管理部,江苏扬州225009

出　　处：《化工管理》2024年第18期87-90,共4页Chemical Engineering Management

摘　　要：裂缝是油气富集与运移的重要通道,精准识别储层裂缝发育特征对提高油气采收率至关重要。地震监测技术通过获取岩石变形破裂过程中的地震响应,并结合多属性分析,可有效预测裂缝的空间展布规律。文章重点探讨了地震监测技术在裂缝识别中的应用,通过实例分析表明,综合利用震源定位、地震属性分析等技术手段,可准确刻画裂缝发育特征,优化压裂参数,显著提高油气藏采收率。Fractures are important pathways for oil and gas enrichment and migration,and accurate identification of reservoir fracture development characteristics is crucial for improving oil and gas recovery.Earthquake monitoring technology can effectively predict the spatial distribution pattern of cracks by obtaining the seismic response during rock deformation and fracture process,and combining it with multi-attribute analysis.This article focuses on the application of seismic monitoring technology in crack identification.Through case analysis,it is shown that the comprehensive use of techniques such as seismic source positioning and seismic attribute analysis can accurately characterize the characteristics of crack development,optimize fracturing parameters,and significantly improve the recovery rate of oil and gas reservoirs.

关 键 词：地震监测 裂缝识别 油气勘探 

分 类 号：TE35[石油与天然气工程—油气田开发工程]