压力计下入深度 bomb level
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目的加深抽稠泵在水平井中的下入深度，以增加沉没度，提高泵效。
Purpose To deepen the entrance depth of pump in horizontal well so as to increase submerge degree and improve pump efficiency.
通过对锁定条件的分析，指出了增加连续油管在水平段下入深度的途径。
By locking conditions, the analysis pointed out the increase under paragraph coiled tubing in horizontal depth of approach.
油管的最大下入深度与油管本身的强度、密度、油管内外压差、井中流体对油管柱浮力有关。
The maxim setting depth of tubing is related to its strength, density, inner and outer pressure difference as well as wellbore fluid's buoyant force to tubing string.
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