摘要
综合分析了复杂储层渗透率的影响因素,从流动单元的基本内涵和地质意义入手,借助流动单元指数对储层进行分类,并结合传统的渗透率模型,建立了基于流动单元指数分类的渗透率模型,研究区的实际资料处理结果表明该方法有效地提高了非均质储层渗透率预测精度,满足了精细油藏描述的要求。
Based on comprehensive analysis of the effect on complex reservoir＇s permeability, Studied are the basic intension and the geological means of the flow zone. The flow unit index may be used to classify the reservoirs. The permeability models are established according to reservoir flow zone index types and the conventional permeability model. Practical data processing result in the studied area in- dicates that the accuracy of permeability evaluation in high heterogeneous reservoirs is improved, and meet the need of reservoirs description.
出处
《测井技术》
CAS
CSCD
2006年第4期317-319,共3页
Well Logging Technology
关键词
测井解释
流动单元指数
渗透率模型
储层分类
log interpretation
flow zone index
permeability model
reservoir classification
