水力压裂是油气井增产、注水井增注的一项重要的技术措施,其目的是提供一条连通地层与井筒的高导流能力通道,改变地层流体的渗流方式,提高生产指数。裂缝导流能力是指支撑裂缝所能提供液体流动的能力的大小,而影响裂缝导流能力大小的因素可归结为:储层条件、支撑剂物理性质、压裂工艺水平和压后生产管理这四个方面,并对这些因素进行了分析。 Hydraulic fracturing is an important technological measure to increase production of oil and gas wells and increase injection of injection wells. The purpose of this project is to provide a high conductivity channel connecting formation and wellbore to change the seepage flow of formation fluid and increase production index. Crack conductivity refers to the size of the ability of the support crack to provide liquid flow, and the factors affecting the size of the fracture conductivity can be attributed to: reservoir conditions, physical properties of proppant, fracturing technology level and post-production management Four aspects, and analyzed these factors.