Abstract: On the basis of hydraulic fracturing study, this paper gives a microcosmic description to hydraulic fracturing crack by introducing fractal geometry, and discusses its specific effect on main parameters of hydraulic fracturing. Thus, this work makes a further match of the rasalf of analysis and calculatian theoritically with the actual situation in hydraulic fracturing.

摘要： 本文在现有水力压裂的研究基础上,引入分形(fractal)几何这一新理论来对水力压裂裂缝进行微观描述,同时进一步讨论了它对水力压裂中主要参数的具体影响,从而使对水力压裂过程的理论分析和计算与实际状况更加接近.

关键词: 水力压裂, 裂缝, 分形几何