The paper analyzes the corrosion of SRB,and comprehensively evalutes the soil corrosivity of Baolang oilfield according to the multi-index method of Germany GW9.

• 同时还分析了土壤中硫酸盐还原菌的腐蚀情况,并结合德国的GW9多项指标法对宝浪油田区域土壤的腐蚀性进行了综合评价。