摘要
通过对过井地震反射特征的分析,把地震波组特征与已知的地层展布联系起来,并利用这些特征推测未知区地层展布边界,从而达到利用地震资料研究地层展布特征的目的。杭锦旗地区上古生界下部地层变化大,局部区域存在地层尖灭现象。由于本区钻井较少,利用地震资料研究上古生界山西组、太原组的展布,从而为该区构造解释、储层反演初始模型的建立提供基础资料显得尤为重要。
In Hangjinqi area,the lower part of upper Paleozoic has changed a lot,and stratigraphic thinningout exists locally.Because there is few drilling data in the area,it is important for us to use seismic data to study the distribution of Shanxi and Taiyuan Formations in the upper Paleozoic in order to provide fundamental data for the establishment of tectonic interpretation and initial model for reservoir inversion.
出处
《海洋地质动态》
2005年第8期28-30,共3页
Marine Geology Letters
关键词
地震波组
地层展布
储层预测
杭锦旗地区
鄂尔多斯
seismic waves
stratigraphic distribution
reservoir prediction
Hangjinqi area
Ordos
