带有多条2D裂缝的压裂水平井试井分析

Well test analysis of fractured horizontal well with
multiple 2D fractures

 李树松1 杨志兴1 刘成林

中海石油有限公司湛江分公司，广东湛江524057 中海石油有限公司深圳分公司，广东广州510240

 压裂水平井技术是实现油田增产的重要手段，而试井技术是压裂水平井技术的
关键。在分析国内外压裂水平井试井模型和试井解释方法的基础上，针对2D裂缝，着重研究了
压裂水平井多裂缝系统的试井模型和解释方法，并分析了其压力动态特征。

With the development of horizontal well technology, the
fractured horizontal well technology becomes an important
stimulation of oil field. Well test is a key technology of
fractured horizontal well. Based on the well test model and
interpretation method of fractured horizontal well at home and
abroad, the paper describes the well test model and the
interpretation method of fractured horizontal well with multiple
fractures about 2D fracture, and analyze the pressure
performance characteristic.