英德
有道
百度
谷歌
图片
维基
百科
打捞器
Fisher
- 根据下落物的重量、形状及井身结构，设计制作了套铣打捞器。
According to the falling body weight, shape and well structure, designed wash over milling fishing tool. - 由于侧钻井、水平井特殊井身结构限制，常规的小件落物打捞器打捞成功率低。
Because the limit of special casing program of sidetracking well and horizontal well, the fishing success ratio of conventional little junk fisher is low. - 针对电潜泵在起、下泵作业过程中电缆卡子落井的问题，研制了电缆卡子打捞器。
To solve the problem of cable grip dropping down the borehole during the running and pulling of electric submersible pump(ESP), the cable grip fisher is developed.
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