Analysis of Factors on Nan Pu Oilfield’s Weak Gel Flooding
There are lots of factors effect on weak gel flooding.This paper based on the conceptual model by changing the model parameters and using orthogonal design to analyze the effects of different factors on weak gel flooding. The descending order of influence is slug size, flooding time, oil-water viscosity ratio, permeability range, concentration of polymer, slug combination and polymer-cross linker ratio.
Robin G. Qiu and Yongfeng Ju
J. W. Gu and M. Wu, "Analysis of Factors on Nan Pu Oilfield’s Weak Gel Flooding", Applied Mechanics and Materials, Vols. 135-136, pp. 268-273, 2012