地震沉积学在春风油田白垩系储集层预测中的应用

摘要

根据地震沉积学原理，将其研究方法和技术思路应用于准噶尔盆地车排子地区春风油田下白垩统，以储集层精细划分与对比、最小研究单元为基础，以地震一储集层关系研究为桥梁，主要分析了利用地震数据驱动约束、多层控制、Wheeler域转换的储集层精细等时对比方法，完善了等时地层切片和双域分析解释技术，探讨了基于地震沉积学研究的储集层预测描述方法。%This paper presents the application of the research method and technical thinking of seismic sedimentoloty to the Lower Creta- ceous of Chunfeng oilfield in Chepaizi area in Junggar basin, analyzes the reservoir fine isoehronal correlation approaches such as seismic data drive constraining, muhilayer control and Wheele tract transformation, and improves the technologies of stratigraphic isochronal slice and dual-tract interpretation, according to the reservoir fine classification and correlation as well as minimum unit and the seismic-reser- voir relations. Finally, it discusses the reservoir prediction and description methods based on seismic sedimentology.