本文介绍辽河油田锦州采油厂开展微生物开采稠油技术试验情况，详细报道了微生物开采稠油技术的现场试验工艺及试验结果。该技术主要用于高含蜡、高胶质、高沥青质的稠油油藏，可改变稠油开采方式，降低开采成本，提高采收率。 This article describes the experimental development of heavy oil production by microorganism in Jinzhou Oil Production Plant of Liaohe Oilfield. The field test technology and test results of heavy oil recovery by microorganisms are reported in detail. The technology is mainly used for heavy oil reservoirs with high wax content, high glial and high asphaltene, which can change the way of heavy oil exploitation, reduce the mining cost and increase the oil recovery.