非常规长段水平井地质导向技术研究——以濮1-非平1井为例

Case study of Pu1-Feiping1 well for the unconventional long horizontal well geosteering

导向是指进入目的层后通过对比分析钻头所处目的层内的位置,判断轨迹是否偏离目的层并实时调整钻井方向,确保轨迹在目的层内钻进。本文以濮1-非平1井为例,对非常规长段水平井地质导向技术进行了探讨。

Steering refers to the technology which is used to determine whether the trajectory deviate the target layer and adjustthe drilling direction in time to ensure the trajectory in target layer by comparison to the location of the drill. This article presents thecase study of Pu1-Feiping1 well to explore the unconventional long horizontal well geosteering.