摘要
针对铅模落井打捞难的问题,研制出了铅模打捞器。现场成功应用表明,该工具性能可靠、操作方便,而且结构简单,易于加工。
In order to overcome the difficulty of fishing impression,a new fishing tool impression fisher is presented.Through the application in well site,this tool owns reliable performance,easy operation,and simple construction to make.
出处
《石油矿场机械》
2010年第2期41-44,共4页
Oil Field Equipment
关键词
铅模打捞器
铅模
打捞工具
impression fisher
lead impression
fishing tool
