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很多技术人员在撰写论文或报告时经常将“井眼轨道”和“井眼轨迹”错用。井眼轨道是指设计的井眼轴线形状,是一条人为的、有某种规则的空间曲线;而井眼轨迹是指实钻的井眼轴线,是一条不规则的空间曲线。GB/T 28911—2012(石油天然气钻井工程术语)在定向钻井部分中,均有“井眼轨道设计”“井眼轨迹控制”2类术语,其中有关轨道类型、轨道特性的术语均归到“井眼轨道设计”类,而有关井眼轨迹控制的工具、
Many technicians often misuse “hole trajectory ” and “hole trajectory ” when writing a paper or report. Wellbore orbit refers to the shape of wellbore axis designed, it is an artificial, there are some rules of the spatial curve; and wellbore trajectory refers to the real drilling axis, is an irregular space curve. GB / T 28911-2012 (Terminology of Oil and Gas Drilling Engineering) In the directional drilling section, there are two kinds of terms such as “track-hole design”, “well-trajectory control”, of which the terms of track type and orbit characteristics All are grouped under the “Wellbore Orbital Design” category, and tools related to well trajectory control,