摘要
为了有效节约地质导向钻井成本,中原油田在老油区水平井施工中结合已有的地质资料,总结出了一套适合中原油田的MWD GAMMA地质导向的水平井钻井技术;文章重点介绍了剖面优化技术、钻具组合、轨迹控制和地质中靶着陆控制技术、MWD+GAMMA地质测量技术及安全施工;并且介绍了云2-平3井水平井施工的要点,为今后油田水平井开发提供技术参考。
In order to retrench the geosteering drilling cost,a MWD GAMMA geosteering drilling technology suited for Zhongyuan Oilfield was put forward based on the geologic information obtained in old oildom.The paper presented the profile optimizing technique,make-up of string,trajectory control technique,and MWD GAMMA geologic survey technique.Meanwhile,the safe operation points in Well Yun2-Ping3 were also introduced,it provided technical reference for horizontal well development in the future.
出处
《钻采工艺》
CAS
北大核心
2007年第6期35-38,共4页
Drilling & Production Technology
关键词
水平井
剖面优化
钻具组合
轨迹控制
着陆控制
云2-平3井
horizontal well,profile optimizing technique,make-up of string,trajectory control,MWD GAMMA geologic survey technique,well Yun2-Ping3
