摘要
高能气体压裂的模拟实验对于机理研究、施工工艺、弹体结构及装药设计、设计计算方法等工作具有极其重要的作用.本文介绍了室内及现场模拟实验的情况,并结合国外的现场模拟实验作了分析讨论,从而在高能气体压裂形成多条径向裂缝的客观性、高能气体压裂的优化设计、气体发生器结构、装药和点火设计、增产效果及套管保护等方面加深了认识.
Simulation experiments for high energy gas fracturing play an important role in the study of mechanism,construction technology,the structure of bomb body,design of charging,calculation method,gas generator structure and treatment implementation. Through introducing room and field experiments and making analysis of the foreign field simulation experiments,a better understanding has been obtained in the following respects: the objectveness of radial multi-fractures created by HEGF,design and control of HEGF,structure of gas generator,optimum design of charging and ignition,prediction of production increase and protection of casing.
出处
《西安石油学院学报》
1993年第4期1-7,共7页
Journal of Xi'an Petroleum Institute
关键词
高能气体压裂
模拟实验
压裂
high energy gas fracturing
simulation experiment
radial multifractures
design of charging
effect of output increase
