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| 用RST测井资料确定持水率的方法研究 | |
| 引用本文： | 张绚华,郭海敏,戴家才,颜鑫,黄丽仙.用RST测井资料确定持水率的方法研究[J].石油天然气学报,2002,24(1):33-34. |
| 作者姓名： | 张绚华 郭海敏 戴家才 颜鑫 黄丽仙 |
| 作者单位： | 1. 江汉石油学院地球物理勘探系,湖北,荆州,434023 2. 中国地质大学,北京,工程技术学院,北京,100083 3. 中原油气高新股份有限公司,河南,濮阳,457001 4. 中原油田分公司采油工程技术研究院,河南,濮阳,457001 |
| 摘 要： | 储层饱和度仪（RST）因不受井斜和流体矿化度的影响,在测量水平井和低矿化度区块油井的持水率方面秀有优势。通过对利用RST测井资料求持水率的常规方法“反演法”进行分析研究,提出了改进的方法“四点法”。研究结果表明,这两种方法的解释基础相同,与反演法相比,四点法不依赖于仪器灵敏度,因此比反演法单且减少了工作量,大大提高了工作效率。 |
| 关 键 词： | RST测井资料 持水率 研究 反演 仪器 灵敏度 四点法 |
| 文章编号： | 1000-9752(2002)01-0033-02 |
| 修稿时间： | 2001年7月30日 |
Method for Determining Water Holdup with RST Well Logging Da ta |
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| ZHANG Xuan hua,GUO Hai min.Method for Determining Water Holdup with RST Well Logging Da ta[J].Journal of Oil and Gas Technology,2002,24(1):33-34. | |
| Authors: | ZHANG Xuan hua GUO Hai min |
| Abstract: | A reservoir saturation tool (RST) has obvious advantages in measuring water holdup in horizontal wells and low salinity areas because it is not influenced by well deviation and fluid salinity An improved method "four point method" is suggested through studying the conventional method, that is "inverse method", of which RST well logging data are used to derive the holdup The result of study demonstrates that the interpretation basis of both methods is the same, compared with the inverse method, the four point method is not dependent on the tool sensitivity , which is simpler than the inverse method with the reduction of work capacity and the highest working efficiency |
| Keywords: | reservoir saturation tool well logging data inverse method tool sensitivity four point method |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |