bottom hole pressure 井底压力
Bottom Hole Assembly 下部钻具组合 ; 底部钻具组合 ; 下部钻具总成
bottom hole packer 井底密封器 ; 井底封隔器
bottom hole sampler 井底取样器
bottom-hole regulator [油气] 配产器 ; 井底流量调节器
bottom hole bit locator 井底钻头定位器
bottom hole spacing [油气] 井底距离
bottom hole heater 井底加热器
bottom hole temperature [油气] 井底温度
In order to maintain enough bottom hole pressure, throttle valve should be adjusted quickly and choke pressure reaches some extend. Therefore, the speed of throttle valve adjustment is faster off shore than on shore.
为了能够使井底有足够的压力,需要快速的调节节流阀,维持一定的节流压力,因此在深水压井时节流压力的调节速度要高于陆地井控。
参考来源 - 含天然气水合物相变的环空多相流流型转化机制研究·2,447,543篇论文数据，部分数据来源于NoteExpress
The sand bailer is also used as a bottom hole sampler.
捞砂筒也可用作业井底取样器。
The reservoir information from flow response on condition of stable bottom hole pressure helps to determine reservoir information.
定井底流压下流量响应所反应出的油藏信息，有助于确定油藏参数。
In routine overbalanced drilling, the bottom hole pressure towers above the formation pressure so that the mud fluid will leak into the formation.
常规过平衡钻井方式打开油气层时，井底压力高于地层压力，钻井流体会向地层渗滤甚至漏失。
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