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.
作者
张俊亮
张维友
李明婕
杨光军
ZHANG Junliang;ZHANG Weiyou;LI Mingjie;YANG Guangjun(Dezhou University,Dezhou 253023,China;Dezhou Huahai Petroleum Machinery Co.,Ltd.,Dezhou 253000,China)
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)
关键词
分层测试
管柱
工具
现场试验
separate layer testing
string
tool
field test
