sand washing

基本解釋

GXS series high-efficient sand washing machine is one kind of wheel type sand washing equipment.
GXS系列高效洗砂機是一種輪斗式洗選設備。
The mechanical sand-bailing technology makes sand-washing operation more efficient. It can remove sand pinnacle completely and raise workover benefit.
為了解決上述問題，采用機械撈砂工藝技術，可以達到完全清出井內(nèi)砂柱以及提高修井施工效益的目的。
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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.
針對低壓油氣藏油田在出砂事故井沖砂作業(yè)過程中選擇排量難的問題。利用環(huán)空水力學理論和現(xiàn)場資料反演技術，建立了沖砂過程中合理的環(huán)空返速計算模型。