Analyze Fracturing Technology of Horizontal Well

摘要

Horizontal well fracturing technology can improve the development effect of low permeability, heterogeneity, thin reservoir and reservoir with poor connectivity, it can increase the production of single well and the ultimate recovery factor. This paper briefly introduces the principle, characteristics and development at home and abroad of limited- entry fracturing, hydraulic spray fracturing, and Muti-stage fracs of horizontal well. It has significance of reference for the future of the choice of horizontal well fracturing techniques.