微生物由原油生产多糖及其在二次采油中可用性的探讨
王修垣, 王传柱
MICROBIAL POLYSACCHARIDE PRODUCED FROM CRUDE OIL AND ITS APPLICABILITY IN SECONDARY OIL RECOVERY
Wang Xiuyuan, Wang Chuanzhu
石油学报 . 1980, (4): 77 -85 .  DOI: 10.7623/syxb198004008