The field remediation of the oil residue pollution in soil were carried out in Zhongyuan Oil Field, which using the optimistic techniques of in-situ microbial communities combining with the physical and chemistrial methods. The results showed that degradation rate can reach 99% as the oil content of 2 898.25 mg/kg in polluted soil after 99 d microbial and ecological remediation, which provide us the feasible technology and application of oil residue pollution remediation in soil at oilfields.