中原油田深探井钻井技术

Drilling Technology for Deep Exploration Well in Zhongyuan Oilfield

本文针对中原深探井钻井情况进行了具体分析，对深探井钻速低、盐膏层和深层盐岩相变、深部易斜井段井斜控制、井漏封堵等，理论和现场施工上提出了一些新的处理措施和建议。

This paper analyses the state of deep exploration well in Zhongyuan Oilfield in details.The authors also put forward some new suggestions and measures which should be taken for increasing drilling speed,controlling deviation in deep deflecting intervals,plugging loss circulation in theory and operations and so on.