发展高陡构造定向钻井工艺技术 提高探井获气成功率  

Developing the Technology and Technique of Directional Drilling in High and Steep Structure to Raise the Success Ratio of Exploratory Wells

作　　者：谯抗逆[1] 

机构地区：[1]四川石油管理局川东钻探公司钻井科,重庆市长寿县云台631237

出　　处：《天然气工业》1992年第6期46-51,共6页Natural Gas Industry

摘　　要：针对川东地区高陡构造地层倾角大、断层多、产层埋藏深、地层硬、钻探难度很大的特点,总结出一套适应本地区特点的高陡构造定向钻井工艺技术,大大提高了高陡构造探井获气成功率。In view of the characteristics of the high and steep structures in eastern Sichuan region, such as high dip angle, many faults, deep buried pays, hard rocks and extreme difficulty in drilling, etc., a set of the technology and technique of directional drilling in high and steep structure which fits in with the characteristics of this region is summarized. So that, the success ratio of exploratory wells on high and steep structure is greatly raised.

关 键 词：高陡构造 定向井 钻井 探井 气井 

分 类 号：TE243[石油与天然气工程—油气井工程]