水力压裂技术是包含了水力压裂、水力封隔、水力喷砂射孔的一项技术。它的应用不仅可以节约成本,缩短作业周期同时对于压裂效率都有了明显的提高。目前国内外很多油田对于水力压裂技术都有了应用,但是理论研究仍然有很大的欠缺。本文简要的对水力压裂的理论作了研究。 Hydraulic fracturing technology is a technology that includes hydraulic fracturing, hydraulic packeting and hydraulic blasting perforation. Its application not only saves costs, shortens the cycle but also improves the fracturing efficiency. At present, many domestic and foreign oilfields have applied the hydraulic fracturing technology, but the theoretical research still lacks a lot of flaws. This paper briefly studies the theory of hydraulic fracturing.