Based on the flow mechanism and performance of gas liquid two phase plug flow in oil gas gathering line, a slug unit are divided into both gas slug region with liquid film and liquid slug region.
针对油气集输管线中气液两相团状流的流动机理和特点，将每一段塞单元划分为带液层的气塞区和液塞区两个区域。
Pressure restore well test data of low permeable oil fields cannot test the straight line segment of radial flow, being called earlier well test data.
低渗透油田的压力恢复试井资料一般不能测出径向流直线段，称为早期试井资料。
The control model and optimal scheme for oil products on-line blending are discussed to further understand the technology, guide software application, and dispose the blending flow scheme.
着重探讨了油品在线调合技术的控制模式和优化方案，对于进一步理解油品在线调合技术，指导软件应用和调合流程的配置有一定的参考价值。
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