油藏地球物理技术发展与应用实践  

Development and practice in reservoir geophysics

作　　者：王延光[1] 孟宪军[1] 夏吉庄[1] 杨宏伟[1] 孔庆丰[1] 刘浩杰[1] 芮拥军[1] 林松辉[1] 王玉梅[1] 

机构地区：[1]胜利油田分公司物探研究院,山东东营257022

出　　处：《地球物理学进展》2015年第5期2246-2256,共11页Progress in Geophysics

基　　金：国家高技术研究发展计划(863)项目"油藏地球物理关键技术"(2011AA060300)课题资助

摘　　要：油藏地球物理技术是在地球物理技术自身进步和油田开发技术需求的"双驱动"背景下发展起来的,它能够综合运用多种地球物理方法研究油藏非均质性和动态性,从而提高油藏模型建立精度及流体预测和监测水平.通过多年深入研究,攻关形成了高精度三维地震、井间地震、3DVSP、多波多分量地震、非一致性时延地震、微地震、多尺度资料联合拓频、多尺度资料联合储层反演和多尺度资料约束配油藏建模等关键技术,形成了一整套对复杂陆相油藏进行精细研究的油藏地球物理集成配套技术.该技术系列在胜利油田以KX71断块为代表的典型复杂岩性油藏、以YX油田为代表的典型复杂断块油藏等试验区进行了应用,大幅度提高了油藏模型精度,显著提高了油气采收率.最后,本文探讨了油藏地球物理技术未来的发展方向.Reservoir geophysics is an emerging technology developed by the ＂double drives＂ of requirements for geophysics and petroleum development,which uses various geophysical methods to study the reservoir heterogeneity and performance analysis to improve the accuracy of reservoir model and the level of monitoring reservoir.During the past ten years,technology studies of 3D surface seismic,crosswell seismic,3DVSP,multi-wave multi-component seismic,inconsistent time-lapse seismic,micro-seismic,joint inversion and reservoir modeling have already been completed.A series of technique and application innovation have been carried out and are integrated into the comprehensive tool aimed to complex reservoir characterization in continental sedimentary. This technology has been applied in KX71 interbed reservoir and YX fault block reservoir,and remarkable results in EOR have been made.Finally,the developing trend of reservoir geophysics in the future is presented.

关 键 词：油藏地球物理 多尺度 井间地震 多波多分量地震 三维地震 非一致性时延地震 微地震 联合反演 匹配建模 

分 类 号：P631[天文地球—地质矿产勘探]