1) Wells with Severe Lost Circulation
漏失低返井
2) low-pressure absorption well
低压漏失井
1.
To solve effectively the problem of sand removing in low-pressure absorption wells,a drilling sand pump was developed.
为了有效解决低压漏失井的井下清砂问题,研究开发了一种具有钻进功能的捞砂泵。
2.
It is proved by the field application that it can pump out the sandy liquid from the low-pressure absorption well effectively.
实践证明 ,该泵可有效地将低压漏失井砂液抽
3) full returns
钻井液无漏失上返
4) absorption well
漏失井
1.
Study of sand-washing string in absorption well and its field test;
漏失井冲砂工艺管柱研究与现场试验
5) lost circulation well
漏失井眼
补充资料：返返
1.形容往返不停。
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