... aeration coefficient 曝气系数 aeration drilling 充气泥浆钻井 aeration jet 充气射流 ...
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When underbalanced drilling or drilling easy leaky zone by using aeration fluid, the determination of fluid density and downhole fluid column pressure is very important.
利用气体型流体进行欠平衡钻井,或钻易漏地层时,流体密度及井下液柱压力的确定十分重要。
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