石油钻采工艺Issue(1)：10-13,4.
新场气田长水平段水平井钻井技术
Long lateral-section horizontal well drilling technology in Xinchang Gas field
摘要
Abstract
To improve the development effect of Xinchang gas field in western Sichuan, a long lateral-section horizontal well pat-tern of three wells was deployed in the northern of Xinchang structure. Based on the analysis on reservoir geology characteristics, the well structures were optimized to two trips from three trips. These wells have the characteristics of long open hole, long lateral section, and large displacement. Through making the hole trajectory control measures, monitoring drag and torque, and optimizing drilling fluid, the drilling efficiency of the pattern wells has been greatly improved, cooperated with PDC bit during drilling, which provided precious experiences for drilling long lateral-section horizontal wells in mid-depth formation in western Sichuan.关键词
水平井/长水平段/井眼轨迹控制/摩阻扭矩监测/钻头Key words
horizontal well/long lateral-section/well trajectory control/friction and torque monitoring/bit分类
能源科技引用本文复制引用
胥豪,唐洪林,张晓明..新场气田长水平段水平井钻井技术[J].石油钻采工艺,2013,(1):10-13,4.基金项目
国家科技重大专项“低渗油气田高效开发钻井技术”(编号:2008ZX05022) （编号:2008ZX05022）
