中心管汇两侧各设计了 1 个导向漏斗( Guide Funnel) 。安装中心管汇时, 在钻井平台主甲板的 月池把导向缆放进对应的导向漏斗内, 中心管汇的 尺寸设计得可在常规的平台上用钻具起下。
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drop guide funnel 导料漏斗
flowline guide funnel 出油管导向喇叭口
tree guide funnel 采油树导向喇叭口
guide-arm funnel 导向臂端部喇叭口
funnel-shaped guide 喇叭口状导向
funnel-type guide frame 具漏斗形承口的导向架
four-funnel guide frame 有四个漏斗形导向承口的导向架
funnel guide 漏斗式导丝器
These weird tools include funnel glasses designed to guide eyedrops into the eye (see photo), a toilet tissue holder hat, and a barbed alarm clock intended to wake up its user quickly.
例如,帮助使用者滴眼药水的漏斗眼镜(见图)、安装在使用者头上的卷筒纸架、让人尽快清醒的带刺闹钟等。
An enlarged pipe at the top of a casing string that serves as a funnel to guide drilling tools into the top of a well.
套管柱顶部的一根大口径管,形如漏斗,以引导钻井工具进入到井眼的顶部。
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