It performs a dual pressure-out curve analysis of the actual typical wells and proves that this method conform to the actual conditions and is used widely in Daqing Oil Field.

• 对现场实际典型井进行了双憋压曲线分析，该方法分析符合实际，并在大庆油田得到了推广应用，有的地方作为一种判断分析泵况的规定资料录取。