The characteristic values of temperature and pressure constant in the model can directly reflect the effects of temperature and pressure on apparent viscosity.
模型中温度和压力的特征值可直观地反映温度和压力对表观粘度的影响程度。
2
As for the current problems existed in the lifting technology in Lu Kewin oilfield, the study on rheological characteristic and viscosity-temperature characteristics of heavy oil was conducted.