Northstar膨胀式测试器应用技术  

Application of Northstar Expansive Tester Technology

作　　者：李加明 

机构地区：[1]华东分公司采油厂工艺所,江苏泰州225300

出　　处：《油气井测试》2014年第1期70-71,74,共3页Well Testing

摘　　要：对加拿大蓝斯顿(Northstar)膨胀式测试器工作原理及工艺技术特点进行了阐述,探讨了膨胀测试器单封和跨隔双封两种测试技术方案,分析了两种测试管柱结构及特点,简述了沈1平1井测试施工失败中的问题,提出了单封测试的措施改进,为熟练掌握膨胀测试技术提供了借鉴。Working and technology features of the Canadian Langston( Northstar) expansive tester are described,two test technical solutions by the single and double straddle expansion packers are discussed,and two of that's structures and features are analyzed. By a brief illustration of test failures in the operation problem for Shen1ping1 well,improvement measures with single packer test are proposed,which provides a reference for proficient learning expansion testing technology.

关 键 词：膨胀测试器 裸眼单封测试 技术措施 

分 类 号：TE27[石油与天然气工程—油气井工程]