【摘要】 阐述了以无源地震、摩尔-库伦理论、断裂力学准则、波速场分布与地下渗流场分布的关系等理论为基础的水驱前缘监测技术,通过在吉林乾安油田的应用,表明该技术对于砂岩注水开发油藏是适用的,通过对注水井水驱前缘的实时监测,可以及时了解、掌握水驱前缘变化状况、水流走向等,为注采结构的调整提供依据。更多还原

【Abstract】 The article introduce the monitor techniques of waterflood front.Its theory foundation bases on no source seismic,the theory of Kurl-Moore,the rule of fracture mechanics and so on.By the use in Qian oil field in Jilin,the technique is available for the waterflood sand reservoir.By the moment monitor for waterflood front,it can know and master the change of waterflood front and the flowing direction of water.It can provide proofs for the injection-production structure adjustment.更多还原