APPLICATION OF MICROBIAL METHOD FOR IMPROV-ING OIL PRODUCTION TO QINGHAI OIL FIELD
REN Ming-zhong; ZHANG Ting-shan LAN Guang-zhi et al.
西南石油大学学报(自然科学版) . 2002, (3): 39 -42 .  DOI: 10.3863/j.issn.1000-2634.2002.03.011