利用地应力计算压裂裂缝几何参数的新方法

A New Method to Calculate Fracture Geometric Parameters by Using Terrestrial Stress

分析了井眼周围地应力的大小 ,指出应根据地应力的特点合理确定压裂措施。分析了压裂过程中裂缝的几何参数及几何形态 ,为油田的压裂增产提供技术指导。

The terrestrial stress around wellbore is analyzed, and fracturing procedures are properly set up according to the property of terrestrial stress Geometric parameters and the shape of fractures during the fracturing operation are analyzed to provide a technical guidance for fracturing stimulation operation