非常规油气水力压裂微地震监测处理系统的设计及研发

Design and Development of Processing System of Hydraulic Fracturing Microseismic Monitoring in Unconventional Oil and Gas

水力压裂是非常规油气开发中的一项重要技术,微地震监测是评价水力压裂效果的主要方法。针对微地震监测数据处理流程,利用Qt、Coin3d等开源工具,采用面向对象设计和敏捷开发模式,运用插件开发、混合编程、图形双缓存等技术,自主研发了微地震监测处理系统,实现了井中、地面微地震监测数据的去噪、有效事件识别及定位等功能,并且开发了丰富的图形显示组件,在实际应用中取得了良好效果。

Hydraulic fracturing is an important technology of unconventional oil and gas development,microseismic monitoring is the main method to evaluate the effect of hydraulic fracturing. For data processing of microseismic monitoring data, we independently researched and develop a processing software system of microseismic monitoring data, which is realized through using object-oriented design and agile development model. In the process of development, some open source tools such as Qt and Coin3 d are used, several excellent software development techniques also be used, for example, plug-in development, dual graphics buffer and mixed language programming. This software system realize a complete processing flow of surface monitoring or borehole monitoring and develop a rich graphical display components.