BEST井下开关井工具在渤海油田试井中的应用  

Application of Down Hole Opening and Closing Valve of BEST Tool

作　　者：张宗亮[1] 姜志文 张志强 甄宝生 

机构地区：[1]大港油田测试公司,天津大港300280 [2]渤海石油生产部,天津塘沽300452

出　　处：《油气井测试》2006年第6期46-47,共2页Well Testing

摘　　要：BEST井下开关井工具通过钢丝作业的方式将工具串送入井下工作筒内,脱手坐封于工作筒并密封工作筒以下的测试部分,由已编程序控制流体快速关闭阀的启、闭,实现井下开关井的目的。通过现场实验证明,确实达到预期的效果,具有广阔的推广应用前景和较高的使用价值。BEST down hole opening and closing valve, by means of steel line to convey tools to work sub and is set by release part to seal testing tool under work sub, controls the open or close of abrupt fluid close valve by compiled program to reach the aim of opening and closing well at down hole. By field application, the forecast effect has been achieved and that has an expanding applied prospect and a high used value.

关 键 词：BEST 井下工具 钢丝作业 测压 井筒储集效应 

分 类 号：TE331[石油与天然气工程—油气田开发工程]