风3井是风成城地区第一口获得C_(2+3)统工业油流的探井,此后又于风成城背斜的西部,与风3井遥相对应的部位钻了乌40井。目前,勘探工作已全面展开,本着不断实践不断认识的原则,试就风成城地区中、上石炭系储层特征进行初步分析。 Well Feng 3 was the first exploratory well to obtain C_ (2 + 3) industrial oil flow in the Fengchengcheng area. Later, Wu 40 well was drilled in the western part of the Fengcheng anticline and the site corresponding to the teleconnection of the Fenghuang 3 well. At present, the exploration work has been carried out in an all-round way. Based on the principle of constant recognition and constant practice, the preliminary analysis on the characteristics of Upper Carboniferous reservoirs in the Fengchengcheng area is made.