高能气体压裂技术与应用

High Energy Gas Fracture Technology and Application

薄其众 葛刚 马功联

BO Qi-zhong GE Gang MA Gong-lian

胜利油田 现河采油厂 地质研究所, 山东 东营 257068

Xianhe Oil Plant of Shengli Oil Field, Dongying 257068, China

文章介绍了高能气体压裂的增产增注机理,高能气体在压裂过程中的机械作用、脉冲冲击波作用、热效应和化学作用以及高能气体压裂的优缺点。对高能气体压裂在胜利油田部分采油厂的应用效果进行了对比和分析。认为高能气体压裂是油田的生产开发中一个有效的增产增注手段,能获得良好的经济效益。

This paper introduce the mechanism of augmented production and injection of HEGF, and the mechanical action,pulse shock wave action,thermal effect,chemical action, as well as the advantage and disadvantage of the technology.Several examples of the application effect of HEGF in several plants on Shengli oil field are correlated and analyzed. The application of HEGF shows that it is an effective means to augment production and injection in the development of oil field,and it can bring about better economic benefit.