摘要
对于复杂断块老油田,应用三维地震资料,采取井震结合的方法,落实老油田对渗流场和剩余油具有控制作用的低级序小断层发育状况,深化曲流河废弃河与点砂坝配置模式以及辫状河心滩坝发育模式研究,精细表征曲流河点坝内部侧积层或辫状河心滩坝落淤层发育规模,为剩余油分布研究和深度开发方案编制奠定了坚实的地质基础,现场应用取得突出效果。
For complicated fault block old fields,make sure development status of lower order small faults where old fields have a control action on seepage field and residual oil by applying 3-D seismic data and integrating well data with seismic data,the configuration mode of abandoned channel in meander river with point bar and developmental patterns of batture bar in braided channel were further studied,fine characterization was made for lateral accretion bedding in point bar and the development scale of the off silt layers of batture bar in braided channel,which laid a solid foundation for study of the remaining oil distribution and preparation of deep development program,field practice has achieved good results.
出处
《录井工程》
2014年第4期72-75,104,共4页
Mud Logging Engineering
基金
中国石油大港油田分公司科研项目"大港油区大油气田勘探开发关键技术"(编号2012E06-05)
关键词
复杂断块老油田
地质构型
渗流场
剩余油
深度开发
三维地震
井震结合
the complicated fault block old field,geology,configuration,deep development,3-D seismic,integrating well data with seismic data
