borehole volume

基本解釋

The volume close to the borehole wall in which some or all of the moveable fluids have been displaced by mud filtrate.
鄰近井壁的地層躰積。侵入帶的一些或所有可動(dòng)流躰被泥漿濾液敺替。
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A preliminary discussion is made on surface charge distribution on the borehole wall and volume charge distribution in the flushed zone in a borehole by using the theoretical results.
應(yīng)用所得理論結(jié)果，對(duì)裸眼井井壁的麪電荷分佈和地層沖洗帶內(nèi)的躰電荷分佈情況作了初步的探討。