地壳应力在低渗裂缝砂岩油田开发中的应用  

AN APPLICATION OF CRUSTAL STRESS IN THE DEVELOPMENT OF THE LOW PERMEABILITY FRACTURED SAND RESERVOIR

作　　者：王仲茂 

机构地区：[1]吉林油田管理局钻采工艺研究院

出　　处：《石油勘探与开发》1992年第4期91-96,共6页Petroleum Exploration and Development

摘　　要：本文论述了吉林油田地壳应力的大小与方向,地壳应力方向与油层中天然裂缝、压裂裂缝方向的关系。提出按地应力方向部署开发井网,按地应力大小设计套管强度、指导压裂工作。In this paper,having studied the size and direction of crustal stress in the Jilin oil field,the relations between crustal stress direction and natural fract- ure in the reservoir as well as fracturing fissure,the author puts forward that the well pattern development should be designed according to the crustal stress direction and the casing strength should be designed according to the size of the crustal stress in order to guide the fracturing work,

关 键 词：裂缝 井网 油田开发 地壳 应力 

分 类 号：TE348[石油与天然气工程—油气田开发工程]