油井自动分层测试开关工具设计及应用  

Design and Application of Automatic Layered Testing Tool for Oil Wells

作　　者：张俊亮[1] 张维友 李明婕 杨光军[1] ZHANG Junliang;ZHANG Weiyou;LI Mingjie;YANG Guangjun(Dezhou University,Dezhou 253023,China;Dezhou Huahai Petroleum Machinery Co.,Ltd.,Dezhou 253000,China)

机构地区：[1]德州学院,山东德州253000 [2]德州华海石油机械股份有限公司,山东德州253000

出　　处：《石油矿场机械》2018年第6期71-74,共4页Oil Field Equipment

基　　金：山东省自然科学基金"高能效升沉补偿系统多模式分段控制方法研究"(ZR2015EQ006)

摘　　要：通过对高含水油井的分层测试,可以准确找到出水层,为堵水作业提供依据。设计了一种分层测试开关工具,与封隔器、丢手等组成分层测试管柱。现场试验表明,该测试开关动作可靠,可实现油井的找水及分层测试作业,满足现场生产需要。The water layer of high water cut oils wells could be detected through the layered tes ring which provides the basis for water plugging operation. A type of layered testing switching device, which forms a layered testing string together with the packer and releasing tool, was de signed for the detecting and testing operation. The site application result shows that the switc hing device provides a reliable water detecting and blocking solution to meet the field production needs.

关 键 词：分层测试 管柱 工具 现场试验 

分 类 号：TE931.2[石油与天然气工程—石油机械设备]