渤海浅层油田储层预测研究——以B2油田为例

Reservoir prediction of shallow oilfield in Bohai Sea:taking B2 oilfield as an example

闫涛 苏进昌 高磊 王军 李宾

YAN Tao SU Jinchang GAO Lei WANG Jun LI Bin

中海石油(中国)有限公司天津分公司渤海油田勘探开发研究院, 天津塘沽 300452

Exploration and Development Reseach Institute of Tianjin Branch of CNOOC Ltd., Tanggu Tianjin 300452, China

针对新近系明化镇组的油田地层较浅、地层反射结构相对简单的地质特点,如何充分挖掘地震资料中蕴含的丰富信息,并加以综合分析和利用,以满足不断增长的对于储层预测及含油气性预测的需求。通过一个储层预测实例表明,利用地震属性综合分析技术,可以较好地解决沉积相划分、储层预测、含油气判别等方面的地质问题。

Because of the shallow buried depth of reservoir and simple reflection structure in Neogene Minghuazhen oilfield, how to excavate the information contained in seismic data, how to do a comprehensive analysis and make use of these information to meet the demands of reservoir prediction and prediction of oil and gas is very important. In this paper, an example shows that based on the comprehensive analysis of seismic attributes we can solve a lot of geological problems in sedimentary facies classification, reservoir prediction and oil and gas prediction.

https://doi.org/10.3969/j.issn.1008-2336.2011.03.023