应用压汞资料对长庆地区长6 段储层进行分类研究
网络出版日期: 2009-06-16
基金资助
国家863 项目06Z2 课题“研究特殊储层测井识别与地层参数定量评估计算(编号:2006AA06Z220)”及中国石油集团公司项目“三低油气层测井解释方法和解释模型研究(编号:06A30102)”资助。
Application of mercury injection data to Chang 6 reservoir classification in Changqing area
Online published: 2009-06-16
应用毛细管压力曲线可定性研究储层孔隙结构特征,根据储层物性和孔隙结构特征资料对储层进行分类。以上三叠统延长组长6 段储层为例进行分类研究,结果表明:该储层为低孔、低渗、特低渗储层。 根据储层物性和结构特征,将本层段分为3 类储层。从而为该层的进一步合理开发提供了可靠的地质依据。
关键词: Logistic 模型; 灰色建模法; 参数辨识; 产量; 预测
文华 , 孙娜 , 田华丰 . 应用压汞资料对长庆地区长6 段储层进行分类研究[J]. 岩性油气藏, 2009 , 21(2) : 91 -93 . DOI: 10.3969/j.issn.1673-8926.2009.02.018
Capillary pressure curve can be applied to study the characteristics of reservoir pore structure. Reservoir can be divided by using reservoir properties and pore structure characteristics. Chang 6 reservoir of Upper Triassic Yanchang Formation is studied. The result shows that the reservoir is of lowporosity and lowpermeability. According to the reservoir properties and structure characteristics, Chang 6 is divided into three types of reservoir, which provides reliable geological basis for further development.
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