Technology of heavy oil recovered by screw pump combined with water soluble viscosity in Tahe Oilfield
LIANG Zhiyan,WANG Leilei,TANG Zhaoxing
Petroleum Reservoir Evaluation and Development . 2020, (2): 111 -115 .  DOI: 10.13809/j.cnki.cn32-1825/te.2020.02.019