鄂尔多斯盆地富县北部大南沟区长2、长3储层非均质性研究  

The Heterogeneity of Chang 2 and Chang 3 Reservoirs in Danangou Area of North Fuxian, Ordos Basin

作　　者：刘涛 周凯[2] 赵倩 杨姣 刘护创 李红进 周田存 

机构地区：[1]陕西延长石油(集团)有限责任公司研究院,陕西西安710075 [2]陕西延长油田股份有限公司,陕西延安716000 [3]陕西延长油气勘探公司,陕西延安716000

出　　处：《辽宁化工》2014年第12期1534-1536,1539,共4页Liaoning Chemical Industry

摘　　要：非均质性是储层研究的核心内容,本文利用岩心分析化验资料和测井等资料,通过绘制储层物性韵律图,计算大南沟区储层渗透率变异系数、突进系数、级差等参数,以及分析垂向、平面间砂体及隔层分布等工作,确定本区储层非均质性整体较强,这为下一步勘探开发提供了必要的技术支撑。The heterogeneity of the reservoir is the core of reservoir research. In this paper, based on core analysis data and logging data, by drawing reservoir properties rhythm map, Danangou reservoir permeability coefficient variation coefficient, inrush coefficient, differential and other parameters were calculated, sand and barrier distribution was analyzed. The results show that the heterogeneity of the reservoir in the region is strong. The paper can provide the necessary technical support for further exploration and development.

关 键 词：非均质性 长2 长3 大南沟区 鄂尔多斯盆地 

分 类 号：TE122[石油与天然气工程—油气勘探]