sand washing

常見(jiàn)例句

GXS series high-efficient sand washing machine is one kind of wheel type sand washing equipment.
GXS系列高效洗砂機(jī)是一種輪斗式洗選設(shè)備。
The mechanical sand-bailing technology makes sand-washing operation more efficient. It can remove sand pinnacle completely and raise workover benefit.
為了解決上述問(wèn)題，采用機(jī)械撈砂工藝技術(shù)，可以達(dá)到完全清出井內(nèi)砂柱以及提高修井施工效益的目的。
syxb-cps.com.cn
Now it's very difficult to select the discharge capacity for the low-pressure hydrocarbon reservoir of oil field in the sand-washing operating course of sanding accident well.
針對(duì)低壓油氣藏油田在出砂事故井沖砂作業(yè)過(guò)程中選擇排量難的問(wèn)題。利用環(huán)空水力學(xué)理論和現(xiàn)場(chǎng)資料反演技術(shù)，建立了沖砂過(guò)程中合理的環(huán)空返速計(jì)算模型。