摘要
国外公司已经研制成功高转速孕镶金刚石钻头,高速涡轮配合孕镶金刚石钻头钻井技术已经成熟。针对哈萨克斯坦扎纳诺尔油田三开井段地层研磨性极强,可钻性差的情况,在T-1井和DZH-1井进行了高速涡轮配合孕镶金刚石钻头钻井试验,旨在提高机械钻速。试验证实,高速涡轮配合孕镶金刚石钻头钻井技术在扎纳诺尔油田三开井段中可以极大提高机械钻速,有效缩短钻井周期,具有良好的推广使用价值。
The high speed impregnated diamond bits have already been successfully developed abroad. and the high speed impregnated diamond bits drilling technology is already mature. For the third opening interval is extremely abrasive and poor drill ability in Ranarol Oilfield of Kazakstan, a high--speed turbine with impregnated diamond bit drilling test was made between T--1 well and DZH--1 well, and designed to improve the penetration rate. The Tests confirmed that the technology can greatly improve the ROP effec- tively, shorten the drilling duration, and promote .
出处
《内蒙古石油化工》
CAS
2013年第13期95-97,共3页
Inner Mongolia Petrochemical Industry
基金
国家自然科学基金项目(41102088)
中原油田科研项目(2012305)资助
关键词
高速涡轮
孕镶齿金刚石钻头
哈萨克斯坦
机械钻速
应用实例
High--speed turbine
Impregnated the application value. diamond bit
Kazakhstan
ROP
Application case
