LABORATORY STUDY ON LOW TEMPERATURE EARLY STRENGTH AGENT OF OIL WELL CEMENT SLURRY
YANG Yuan-guang ZHANG Ji-yin MA Si-ping
西南石油大学学报(自然科学版) . 2009, (1): 141 -144 .  DOI: 10.3863/j.issn.1674-5086.2009.01.034