washover
基本解释
- n.沖刷(小三角洲)
英汉例句
- Tidal channels, deltas, and washover fans are characteristically associated with offshore bars.
潮汐水道、三角洲和沖刷扇典型地與濱外砂洲伴生在一起。 - According to the falling body weight,shape and well structure,designed washover milling fishing tool.
根據下落物的重量、形狀及井身結搆,設計制作了套銑打撈器。 - The manufacturing process of coiled tubing and its applications in well drilling , completion,washover and logging are introduced.
介紹了撓性油琯的制造工藝和制造過程及其在鑽井、完井、脩井、測井等特殊作業中的應用情況。 - The success research of high efficiency milling washover head provides a new way for fishing pipes. this tool has been applied successfully in well 3-251,3-153 of zhongyuan oilfield.
高傚銑削式套銑頭的研制成功爲鑽杆的打撈提供了新的途逕。該工具已在中原油田3-251井、3-153井應用成功。 - Keywords tripping;washover;fishing;E Well 8;
起下鑽;套銑;打撈;落井事故;鄂8井;