最后应用这一公式解释了压实压力对渗透率的影响。
Finally this formula is used to explain the effect of differential pressure on formation permeability.
当时的地层压力下降,约为5500防扩散安全倡议,相当于2.3%压实压力。
The reservoir pressure drop at the time was approximately 5500 psi, corresponding to 2.3% compaction strain.
粉末冶金(图5.1)采用烧结工艺将金属粉末制成各种各样的零件。金属粉末放在封闭的金属腔(模具)中在压力下被压实。
Powder metallurgy (Fig. 5.1) USES sintering process for making various parts out of metal powder. The metal powder is compacted by placing in a closed metal cavity (the die) under pressure.
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