反循环钻进井底净化的研究_中国矿权网 关键词： 反循环；钻屑；井底净化；模型；压持效应[gap=716]Key words ： reverse circulation; cuttings; bottom hole flushing ; model; cutting-hold effect
基于403个网页-相关网页
... backcross [`bAk9krCs] vt., vi. 【生】(使)回交; (使)逆代杂交 n. 回交; 逆杂交(的产物) backcycling n. 反循环 backdoor [9bAk`dR:(r)] n. 后门 adj. 后门的; 私下的; 秘密的 ...
基于96个网页-相关网页
... cross-over bend 转换管道弯脖 cross-over circulation 反循环 cross-over joint 交叉接头 ...
基于30个网页-相关网页
反循环打捞篮 [油气] anticirculating basket ; reverse circulation junk basket ; junk basket with reverse circulation
反循环阀 [油气] reverse circulation valve
反循环钻机 reverse circulation drill ; clean-out machine ; reverse eirculation drilling machine ; reversecir
反循环管线 backshuttle line
反循环技术 crossover circulation technique
反循环冲洗 reverse circulation flushing ; indirect flushing
反循环替出多余的泥浆 Reverse out excess cement
反循环清洗钻杆 Reverse out the drill pipe
反循环孔 reverse circulation port ; reversing port
反循环提出多余的水泥浆。
介绍了应用气举反循环钻进工艺解决这些疑难技术问题的成功案例。
The paper introduces the typical examples for resolving these problems by air-lift reverse circulation drilling technology.
通过采取反循环成桩工艺，可很好地解决这些问题，目前该工艺得到了广泛的推广。
While adopt the reverse circulation perfusion stake craftwork, can solve this problem, and this craftwork has been popularized broadly.
应用推荐