作业的第一步是射孔，射孔后循环一周以排除气体溢流的可能性。
The first step of the process was to perforate, and after the guns were fired, to circulate bottoms up to handle any possible influx of gas.
疏浚机周围悬浮物的含量以及围垦工程溢流的排放可提供关于溢出率的信息。
The content of suspended matter around the dredger and the dis "-charge of the overflow from reclamation give information about the spill rate."
安装井下防喷器的目的是在发生井涌或溢流的时候，从井下源头附近就能够阻止井喷。
When well, the purpose of installing Downhole Blowout Preventer in the event of overflow which from the underground near the source.
应用推荐