摘要
为了最大限度的提高原油的采收率、有效沟通储层与井筒、解决非均质性较强地层的精确定方位射孔等问题,吐哈油田于2010年引进陀螺精确制导下的水力超深穿透射孔技术在三塘湖火山岩地层中应用,并取得了一定的效果和经验。该文介绍了陀螺精确制导水力超深穿透射孔的原理、操作流程、单井实例,分析了该技术在吐哈油田的应用前景。
ln order to utmost raise oil recovery factor, effectively interconnect reservoir and wellbore, and resolve accurate azimuth perforation of heterogeneous reservoir, Tuha oilfield introduced hydropower ultra-deep perforation technology with gyro precise guidance in 2010. It was successful used in volcanic reservoir of Shantanghu oilfield, and took good effect and experiences. This paper introduces the principle, operational scheme, and individual well example of the technology. The application prospect of the technology in Tuha oilfield is analyzed.
出处
《吐哈油气》
2011年第2期169-172,共4页
Tuha Oil & Gas
关键词
陀螺
水力超深穿透射孔
精确制导
火山岩油藏
非均质性
gyro
hydropower ultra-deep perforation
precise guidance
volcanic reservoir
heterogeneity
