1) drilling tool bouncing
跳钻
1.
During the operation,serious drilling tool bouncing and H2S gas getting out of from some strata caused drill collar frequently breaking off.
在地热井施工过程中,经常钻遇硬脆地层,特别是侏罗系安山岩、凝灰岩地层,钻进过程中产生严重跳钻现象,个别地层还产生H2S气侵,造成钻铤频繁断裂。
2) bit bounce
钻头回跳
3) bit bounce
钻头跳动
4) jumper
[英]['dʒʌmpə(r)] [美]['dʒʌmpɚ]
上下跳动钻孔机
5) raising and lowering of bit
钻头上下跳动
补充资料:跳跳钻钻
1.蹦跳跑动的样子。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条