射孔—测试联作施工射孔关键质量控制节点分析  

Key Perforating Quality Control Node Analysis in TCP-DST Operation

作　　者：王树申[1] 

机构地区：[1]大庆油田有限责任公司试油试采分公司,黑龙江大庆163412

出　　处：《油气井测试》2016年第5期52-54,共3页Well Testing

摘　　要：为便于现场射孔质量管理、方便工程技术人员操作,对射孔—测试联作工艺射孔部分的重要环节进行了系统的总结归纳。对射孔枪起爆原理进行了分析,对井口加压值进行了计算,对起爆装置的选择、销钉剪切值的设定方法进行了规范,分析了液面高度变化对施工的影响,为现场施工人员优化设计方案提供了依据。TCP-DST operation is a widely used mature technology. In order to perform better quality control in field and easy to operate for field worker,this paper summarizes the important procedures in tubing conveyed perforating part. Based on analysis of gun firing concept,it standardizes the calculation of pressure added at well head,selection of firing devices and calculation of shear pins. Meanwhile,the paper also analyzes the influence of fluid level and provides a useful guide for design optimization.

关 键 词：射孔—测试联作 起爆器 井口加压值 封隔器承受压差 液面高度影响 

分 类 号：TE353[石油与天然气工程—油气田开发工程]