高能气体压裂联作技术进展

DEVELOPMENT OF HIGH ENERGY GAS FRACTURING COOPERATION TECHNIQUE

田和金 薛中天 李璗 张杰

Tian Hejin Xue Zhongtian Li Dang Zhang Jie

西安石油学院, 陕西西安 710049

Xi’an Petroleum Institute

国内高能气体压裂增产技术已经由单一的有壳弹、无壳弹、液体药、可控脉冲等高能气体压裂,进展到与射孔、水力压裂、酸化、化学解堵等技术相联作的综合压裂阶段。分别对高能气体压裂与射孔、水力压裂和化学解堵等联作技术的基本原理、现场试验、作业效果等进行了介绍。高能气体压裂已发展成一种基本成熟的、综合性油气田增产改造新技术。

High energy gas fracturing has been developed from single fracturing technique of cased charge, uncased charge, liquid powder, controlled pulse to integrated fracturing technique cooperated with perforation, hydraulic fracturing, acidizing and other chemical treatments interiorly. This paper presented the basic principle, field test, treatment result of high energy gas fracturing cooperated with perforation, hydraulic fracturing, acidizing and other chemical treatments. The technique of high energy gas fracturing has been advanced to a new, normal mature, integrated technique for reservoir stimulation.

10.3969/j.issn.1000-7393.2002.04.023