压裂充填管柱悬重变化分析  

Analysis of load variation of fractured filling string

作　　者：吴迪 Wu Di(CNOOC Energy Development Limited by Share Ltd Engineering Technology Branch,Tianjin 30045)

机构地区：[1]中海油能源发展股份有限公司工程技术分公司,天津300452

出　　处：《石化技术》2018年第11期68-69,共2页Petrochemical Industry Technology

摘　　要：本文通过对压裂工具压裂时和反循环时的受力分析和与现场实例计算对比,证实了压裂前受力分析的必要性和准确性,对提高压裂作业的安全可靠性具有重要意义。In this paper, the stress analysis and comparison with field examples of fracturing tools during fracturing and reverse circulation are carried out. It confirms the necessity and accuracy of force analysis before fracturing, which is of great significance to improve the safety and success of fracturing operation.

关 键 词：压裂管柱 受力 悬重 工具 

分 类 号：TE952[石油与天然气工程—石油机械设备]