摘要
实验研究发现,启动压力梯度与流度的幂指数之间存在比例关系。该规律的发现对于如何采取措施减小启动压力梯度、指导低渗透油藏开发具有重要意义。
A proportional relationship between the threshold pressure gradient (TPG) and the exponent of mobility is found by the experiment results and the law of which has an important means for how to take measurements to decrease the TPG and guiding the development of low permeability reservoirs.
出处
《油气井测试》
2007年第5期10-11,共2页
Well Testing
关键词
低渗透油藏
达西公式
启动压力梯度
low permeability reservoirs, Darcy's Law, threshold pressure gradient
