周永炳,罗群,宋子学
ZHOU Yong-bing1,2,LUO Qun3

• 1:大庆石油学院地球科学学院
• 2:中国石油大学盆地与油藏研究中心
• 3:大庆油田有限责任公司勘探开发研究院 黑龙江大庆163318
• 4:大庆油田有限责任公司勘探开发研究院

摘要(Abstract)：

岩石物理相是进行储层精细评价的重要概念。以松辽盆地北部太东—宋芳屯地区葡萄花油层为例,详细描述了运用岩石物理相和多因素加权平均法进行储层精细评价的原理和步骤,提出了通过统计不同沉积微相储层评价参数的分布来建立沉积微相-岩石物理相评价参数预测模式的思路和方法,并用所建立的沉积微相-岩石物理相评价参数预测模型和加权平均法对太东—宋芳屯地区葡萄花油层的11个小层进行岩石物理相的精细评价,结果与勘探开发现状相吻合,表明所建立的参数预测模型和岩石物理相评价方法有较好的实用性。
Petrophysical facies is a new and important concept for reservoir evaluation.Exampled by the cases of Putaohua reservoir in Taidong-Songfangtun area of northern Songliao basin,herein this article,mechanics and procedures of reservoir evaluation using petrophysical facies concept and weighted method are discussed in detail,providing guidance and advises to the establishment of parameter forecast model for sedimentary micro-facies and reservoir petropyhsical facies through counting the reservoir evaluation parameter distribution pattern of different sedimentary micro-facies.The parameter forecast model and weight method are applied to the delicate assessment of 11 layers reservoir petrophysical facies of Putaohua oil reservoir of Taidong-Songfangtun region in Songliao basin.The evaluation result coincides with the current exploration and development situation of this region,which indicates that the forecast model and reservoir evaluation method proposed here possess universal utility.

关键词(KeyWords)： 岩石物理相;沉积微相;评价参数;预测模型;太东—宋芳屯地区
reservoir petrophysical facies;sedimentary micro-facies;reservoir evaluation parameter;forecast model;Taidong-Songfangtun area in Songliao Basin

Abstract:

Keywords:

基金项目(Foundation):

作者(Author): 周永炳,罗群,宋子学
ZHOU Yong-bing1,2,LUO Qun3

参考文献(References)：

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