Y341-114封隔器及组合管柱在注水井卡漏工艺中的应用  

The Application of Y341-114 Packer and Combination Pipe String on Absorption Well

作　　者：王家印[1] 李才训[1] 陈代文 

机构地区：[1]中原石油勘探局采油二厂,河南省范县457532

出　　处：《断块油气田》1999年第4期59-60,共2页Fault-Block Oil & Gas Field

摘　　要：针对油田套管腐蚀严重的特点，研制改进了Y341－114高压封隔器及其组合管柱，并在濮城油田进行了现场施工应用。经30口井的施工表明，该封隔器具有密封性能好、有效期长等特点，是提高油田开发水平的有效途径。In order to improve water injection efficiency with casing leakage, Y341-114 packer and combination tubing string was used to jam leakage. The field application proved that this jemming leakage technology is effective. The packer has good sealing property and a long serviceable life.

关 键 词：封隔器 管柱 组合管柱 注水井 卡漏 套管腐蚀 

分 类 号：TE934.07[石油与天然气工程—石油机械设备]