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滑动导向双驱复合钻井技术在陕北地区的应用探讨

章有良
(中原油田陕北油气项目管理部，河南 濮阳 457001)
摘　要 滑动导向双驱复合钻井技术，是目前国内较为先进并普遍推广应用的钻井技术，但在陕北地区的应用还处在探索阶段，为此在广泛调研的基础上，针对陕北地区的地层特点，从螺杆选型、钻头匹配、参数优化等方面作了技术优选，实现了一趟钻完成直井段、造斜面、增斜段、稳斜段、扭方位等多项作业的连续施工。通过多口井的现场应用，钻井速度有了大幅度提高，取得明显的经济效益，对陕北地区钻井施工提高钻井速度有一定的促进作用。
关键词 陕北地区 滑动导向 双驱 钻井 应用
 



Discussion about the Application of Block Guide Dual-drive
Recombination Drilling Technology in Shanbei Area

Zhang Youliang
(Shanbei Oil and Gas Projects Management Department of Zhongyuan Oil Field，Henan Puyang 457001)
[Abstract] Block guide dual-drive recombination drilling technology is advanced in China and has been popularized and widely used internally though it is only probed in Shanbei Area at present.On the basis of investigation and research，the writer proposed a technology in this paper which made it possible to complete drilling vertical part，deflecting surface，build-up hole angle，maintain angle and torsional deflection，etc.continuously in a construction through technology selection of screw rod，drilling bit matching，parameter optimization in accordance with stratum specialties of Shanbei Area.After being used at several wells，the technology could improve drilling velocity greatly and its economic benefit is distinct.This technology would play a positive role on drilling and drilling velocity in Shanbei area.
[Keywords] Shanbei Area block；guide；dual-drive；drilling；application



作者简介：章有良，工程师，1983年毕业于广东茂名石油学校，目前主要从事中原油田陕北油气项目管理技术工作。