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.
作者
钱诗友
QIAN Shiyou(SINOPEC Jiangsu Oilfield Branch Exploration Management Department,Yangzhou 225009,China)
出处
《化工管理》
2024年第18期87-90,共4页
Chemical Engineering Management
关键词
地震监测
裂缝识别
油气勘探
seismic monitoring
fracture identification
oil and gas exploration
