防污染带压注灰装置设计及应用  

Design and Application of Cementing Plug Tool under Pressure for Decreasing Degree of Damage

作　　者：余传谋[1,2] 李秀竹[2] 王丰君[2] 饶志刚[3] 

机构地区：[1]西南石油大学,成都610500 [2]中原油田分公司采油二厂,河南范县457532 [3]吐哈油田公司井下技术作业公司,新疆鄯善838200

出　　处：《石油矿场机械》2011年第4期83-85,共3页Oil Field Equipment

摘　　要：防污染带压注灰装置解决了溢流井在实施注灰措施时需要压井、注灰,造成油层污染以及灰面不准、灰速凝、"插旗杆"、"灌香肠"等一系列问题。介绍了该装置结构、工作原理、参数、操作步骤及应有效果。By applying this cementing plug tool,the problems during the cementing plug operation for the wells with overflow were completely resolved,such as well killing,petroleum reservoir damage,inexact top of cement plug,cement slurry flash setting,the tubing sticking and the inside of the tubing plugging.The structure,working principle,parameter,operation procedure and application effect are introduced in this article.

关 键 词：注灰 注灰装置 溢流 带压 

分 类 号：TE925.2[石油与天然气工程—石油机械设备]