提高钻井速度新技术在鄂西渝东地区的应用

The Application of New Technique of Improving Drilling Speed in the Western of Hubei and Eastern Chongqing

本文从鄂西渝东地区钻井地质特点入手,分析了该地区影响钻井速度的主要原因,介绍了目前提高钻井速度的一些新技术,以及这些新技术在鄂西渝东地区钻井中的应用,并且通过主要技术指标的对比,充分反映出这些新技术是当前提高钻井速度的重要途径。

Based on the geologic characteristics of the Western Hubei and the Eastern Chongqing, the main reasons with regard to drilling speed are analyzed and new techniques of improving drilling speed and their field applications are also covered in this article. These techniques prove to be a key way to improve drilling speed, based on the comparisons of main technical indexes.