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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.
The reservoir geophysical technology was developed under the background of “double-drive” of the progress of geophysical technology and the demand of oilfield development technology. It can comprehensively use a variety of geophysical methods to study the reservoir heterogeneity and dynamic, So as to improve the accuracy of reservoir model establishment and the level of fluid prediction and monitoring.Through years of in-depth research and research, high precision 3D seismic, crosswell seismic, 3DVSP, multi-wave multi-component seismic, inconsistent delay seismic, microseismic The key technologies such as joint frequency-broadening, multi-scale data united reservoir inversion and multi-scale data constraint with reservoir modeling and so on have formed a set of reservoir geophysics integrated supporting technologies for complex study of complex continental oil reservoirs. The technology series has been applied in the typical complex lithologic reservoir represented by KX71 fault block in Shengli Oilfield and the typical complex fault block reservoir represented by YX oilfield, which greatly improves the precision of reservoir model and significantly improves Finally, this paper explores the future development of reservoir geophysical technology.