论文详情

多功能程序束缚水计算参数自动匹配

海洋石油

2015年 35卷第1期

阅读：132

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Title

Automatic Matching of Parameters for Calculating Bounded Water Saturation in PORTN

作者

崔琳李秀芹董婷程红丽刘中奇

Authors

CUI Lin LI Xiuqin DONG Ting CHENG Hongli LIU ZHongqi

单位

中国石化胜利石油工程有限公司测井公司, 山东东营 257096

Organization

Well Logging Company, Shengli Petroleum Engineering Corporation Ltd., SINOPEC, Dongying Shandong 257096, China

摘要

在孔隙度大于等于20%和小于20%时,多功能程序采用了两种不同的计算方法,要使计算的束缚水饱和度更为合理,人工选择参数较为困难。利用"束缚水计算参数自动匹配"方法,不仅解决了束缚水饱和度计算参数难以匹配的问题,而且使计算的束缚水饱和度更为合理,数百口井的数字处理结果表明其方法合理、应用效果良好。

Abstract

Two different methods are used in PORTN for calculation of bounded water saturation when the porosity is over 20% and less than 20%,and it is difficult to select manually the interpretation parameters for rational calculation of the bounded water saturation.The method of automatic matching parameters for calculating of bounded water saturation can not only solve the difficult problem of matching of parameters,but also make the calculation results of bounded water saturation more reasonable.Digital processing results of well logging data from hundreds of wells indicated that this method is reasonable and the application results are good.

关键词：

束缚水饱和度; 含水饱和度; 产水率; 产液性质; 参数匹配;

Keywords:

bounded water saturation; water saturation; water production rate; property of produced fluid; parameter matching;

基金项目

DOI

https://doi.org/10.3969/j.issn.1008-2336.2015.01.074