爆炸技术与低渗透油气藏增产  

EXPLODING TECHNOLOGY AND LOW PERMEABILITY RESERVOIR IMPROVEMENT

作　　者：林英松[1] 蒋金宝[1] 孙丰成[1] 王莉[1] 刘兆年[1] 张宝康[1] 丁雁生[2] 

机构地区：[1]中国石油大学石油工程学院 [2]中国科学院力学研究所

出　　处：《钻采工艺》2007年第5期48-52,共5页Drilling & Production Technology

基　　金：中国石油化工股份有限公司资助项目(P03051);中国石油大学研究生创新基金(S2005-53)

摘　　要：爆炸技术引入石油行业已有一百多年的历史,大规模的工业应用也有二三十年的历史,在低渗透油藏的增产方面,涉及到了射孔、高能气体压裂等多个领域。总结了井内爆炸技术、核爆炸技术、高能气体压裂、爆炸松动、复合射孔、复合压裂以及水力裂缝"层内爆炸"采油技术对低渗透油藏进行改造的研究进展,同时对利用爆炸技术,尤其是水力裂缝层内爆炸采油技术对低渗透油藏进行改造的研究做了展望,并提出了利用射孔、高能气体压裂、"层内"爆炸技术的联合作业是低渗透油藏改造技术的最优方案之一。The induction of exploding technology into petroleum industry was more than 100 years, and the industrial scale application of exploding technology was more than 20 years, it involved in perforation, fracturing and so on. The new improvement technologies for low permeability reservoir using exploding in well, such as nuclear explosion technology, high energy gas fracturing, loose by exploding, combination perforation, combination fracturing and so on are summarized. At the same time, the development of low permeability reservoir improvement using exploding technology is envisaged. At last, the combination operation of perforation, high energy gas fracturing, hydraulic fracture and exploding in fracture is considered as one of the optimize schemes for the improvement of low permeability reservoir.

关 键 词：低渗透油藏 油藏增产 爆炸技术 联合作业 层内爆炸 

分 类 号：TE377[石油与天然气工程—油气田开发工程]