摘要
目的对油气储层流动单元划分中的参数及选取进行综合分析。方法对所涉及的参数进行系统分析、分类,并讨论各参数之间的关系以及各自的代表性。结果将厚度、孔隙度、渗透率、流动层指数、地层系数等划分流动单元参数分为5类。结论在油气储层流动单元划分参数选取时应同时考虑沉积特征与孔隙结构、地质特征与流体的性质以及开发目的等方面的因素。
Aim To analyze paramelers and parameter selection in flow units division. Methods The analysis and classification of all related parameters; discussion of the relationships among the parameters and their individual representativeness. Results These parameters, such as thickness, porosity, permeability, FZI, formation conductivty are classified into five categories. Conclusion The parameter selection in flow units division should take such factors into consideration as sedimentary characteristics, pore texture, geological characteristics, fluid property and development object.
出处
《西北大学学报（自然科学版）》
CAS
CSCD
北大核心
2008年第2期282-284,289,共4页
Journal of Northwest University（Natural Science Edition）
基金
国家重点基础研究发展计划基金资助项目(2003CB214606)
关键词
参数选取
参数分类
孔隙结构
地质特征
parameter selection
parameter classification
pore texture
geological characteristics
