Investigation in Extremely Improved Ability of Resisting Ca2+ and Mg2+ for Alkyl Carboxylates Flooding System with Adding DSB
XU Jun1,2, SUN Wen-Qi3, LI Gan-Zuo1, XU Jian1, ZHENG Li-Qiang1, WANG Hong-Qin2, ZHANG Gao-Yong1
Chem. J. Chinese Universities . 2007, (3): 496 -501 .