胜利油田高精度三维地震采集技术实践与认识

Research and application of high-precision 3D seismic data acquisition technology in Shengli Oilfield

(1.中国石油化工股份有限公司石油物探技术研究院,江苏南京210014;2.中国石油化工集团公司胜利石油管理局地球物理勘探开发公司,山东东营257086)

Geophysical Research Institute,SINOPEC,Nanjing 210014,China

胜利油田三维高精度采集技术的发展共经历了3个阶段,从最初的探索阶段、发展阶段，到现在的提高阶段，随着高精度地震采集技术的发展,形成了以高精度观测系统设计技术、高品质震源与激发技术、高保真信号接收与点位测量技术、精细近地表结构探测技术为核心的高精度地震采集技术系列。通过这些技术的应用,取得了较好的地质成果,为油田持续稳定的发展发挥了重要作用。

The development of 3D high-precision seismic data acquisition technology in Shengli exploration area experienced three phases,including the probe phase,the development phase and the improvement phase.Along with the development of high-precision seismic data acquisition technologies,a series of high-precision seismic data acquisition technologies were formed,which is focusing on high-precision geometry design technology,high-quality seismic source and its shooting technology,high-fidelity signal receiving and point-position measurement technology,fine near-surface structure detecting technology.The application of the above technologies has obtained good geologic achievements,which is important for the continuous and stable development of Shengli Oilfield.