翁氏预测含水率模型的改进及应用探讨  

The Discussion about Improvement and Apply of Weng Model in Predicting Water Cut

作　　者：崔秀敏[1] 

机构地区：[1]中国石油化工股份有限公司中原油田分公司勘探开发科学研究院,河南郑州450000

出　　处：《内蒙古石油化工》2016年第3期37-38,共2页Inner Mongolia Petrochemical Industry

摘　　要：本文在文献[1]的基础上进一步深化,得出了水油比与时间在半对数上成直线关系,进而求得斜率与截距预测得含水率比原文更具准确性,而且证明了逻辑斯谛旋回模型在含水后期仍可使用,应用范围更广。This article is deepened on the basis of document(1),it shows that a linear relationship exists between Water-oil ratio and time on semilog,so slope of line and intercept could be acquired,by which water content could also be predicted more accurately than that in the previous article,mean while it proves Logistic cyclic model could be applied it is even during the later period of wale content and it could be used more widely.

关 键 词：翁氏模型 含水率预测 公式推导 

分 类 号：TE357.6[石油与天然气工程—油气田开发工程]