特种油气藏2011，Vol.18Issue(5)：93-95,3.
储层渗流能力定量描述方法及其在油田开发中的应用
郑春峰 1赵忠义 2黄新春 1郝晓军 1谷丽红1
作者信息
- 1. 中海油能源发展股份有限公司,天津300452
- 2. 中油大庆油田有限责任公司,黑龙江大庆163514
- 折叠
摘要
Abstract
It is often required to evaluate reservoir flow capacity after stimulation treatment. The existing evaluation method of fluid productivity index is effective to evaluate composite permeability changes, but it is unable to respectively evaluate the changes of absolute permeability and relative permeability. Therefore the concept of permeability ratio is introduced and a mathematical model is built to quantitatively present the changes of absolute reservoir permeability. The impact of stimulation treatment on reservoir parameters and the implementation result can be more accurately evaluated through combining fluid productivity index analysis with permeability ratio analysis. The X24 well in Bohai Oilfield is evaluated for reservoir flow capacity after stimulation treatment by using production data and relative permeability curve through applying permeability ratio and fluid productivity index methods. The result shows that the combination of the two methods can properly evaluate the effect of stimulation treatment.关键词
绝对渗透率/产液指数/渗透率比率/增产措施/评价指标Key words
absolute permeability/ fluid productivity index/ permeability ratio/ stimulation treatment/ evaluation index分类
能源科技引用本文复制引用
郑春峰,赵忠义,黄新春,郝晓军,谷丽红..储层渗流能力定量描述方法及其在油田开发中的应用[J].特种油气藏,2011,18(5):93-95,3.
