利用油田开发资料计算就地三向主应力  

CALCULATION OF IN-SITU THREE-DIMENSIONAL PRINCIPAL STRESS USING THE OILFIELD DEVELOPMENT DATA

作　　者：刘从彪[1] 刘翔鹗[1] 

机构地区：[1]中国石油天然气总公司勘探开发科学研究院

出　　处：《石油钻采工艺》1994年第5期45-49,共5页Oil Drilling & Production Technology

摘　　要：本文提出了利用水力压裂、密度测井、实验室岩心分析、油田开发过程中实测地层温度和地层孔隙压力资料计算就地三向主应力和构造应力大小的新方法，与公认的海姆森法相比，考虑因素更全面，因而计算结果更精确。This paper introduces a new method for calculating the in-situ three-dimensional principel stress and structural stress using the datu of hydraulic fracturing, density lotong, laboratorial core analysis,and the measured temperature and prasure of formation in the oilfield development. Compared with the Heymans method, it considers the more factors, and then the Calculated results are more accurate

关 键 词：油田开发 应力分析 计算 

分 类 号：TE34[石油与天然气工程—油气田开发工程] TE311