通过对C2 0块蒸汽驱试验区地震监测野外采集方法和室内处理技术的研究 ,以及监测地震资料在油气开发中的解释应用 ,分析了地震监测的野外观测系统及施工工艺方法 ,采用了特殊的资料处理流程和处理参数等四维地震资料处理手段 ,成功地监测到了注入蒸汽的波及前缘成像 ,指出了注入蒸汽在河流相地层的运移规律 ,确定了排泄稠油区及剩余油区 Based on the research on field monitoring methods and indoor treatment techniques for seismic monitoring of C2 0 steam flooding experimental area and the application of monitoring seismic data in oil and gas exploration, the field monitoring system and construction process methods for seismic monitoring are analyzed. A special Data processing and processing parameters such as four-dimensional seismic data processing tools, successfully monitored the influx of steam into the leading edge imaging, pointed out that the injection of steam in the river phase strata migration rule, to determine the discharge of heavy oil and remaining oil zone