| 利用生产测井资料估算油水相对渗透率曲线 |
| |
| 引用本文： | 谢进庄,吴锡令.利用生产测井资料估算油水相对渗透率曲线[J].石油勘探与开发,2004,31(2):64-66. |
| |
| 作者姓名： | 谢进庄 吴锡令 |
| |
| 作者单位： | 1. 石油大学,北京;大庆油田测试技术服务分公司
2. 石油大学,北京 |
| |
| 摘 要： | 分析大庆油田9口密闭取心井128块岩心的油水相对渗透率曲线特征，得出大庆油田油水相对渗透率经验公式。根据流体渗流力学理论得到油层产水率与含水饱和度之间的关系式，利用生产测井获得的产油率、产水率和含水饱和度资料，可以确定关系式中的参数，得到油水相对渗透率曲线。用此方法得到的油水相对渗透率曲线与通过岩心分析得到的基本一致。图2表1参6
|
| 关 键 词： | 相对渗透率曲线 生产测井 束缚水饱和度 残余油饱和度 产水率 |
| 文章编号： | 1000-0747(2004)02-0064-03 |
Estimation of oil-water relative permeability curves from production logging data |
| |
| XIE Jinzhuang and WU Xiling.Estimation of oil-water relative permeability curves from production logging data[J].Petroleum Exploration and Development,2004,31(2):64-66. |
| |
| Authors: | XIE Jinzhuang and WU Xiling |
| |
| Affiliation: | XIE Jin-zhuang~ |
| |
| Abstract: | The empirical formulas for oil and water relative permeability in the Daqing Oilfield are obtained by analyzing the characteristics of the oil-water relative permeability curves of 128 cores from 9 sealed coring wells. The correlation between the reservoir water cut and water saturation is derived based on the percolation mechanics theory. The parameters in the empirical formulas are determined with the correlation and the oil cut, water cut and water saturation from the production logging data. The oil-water relative permeability curves obtained in this way agree with that obtained from the core analysis. |
| |
| Keywords: | relative permeability curve production logging irreducible water saturation residual oil saturation water cut |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《石油勘探与开发》浏览原始摘要信息 |
|
点击此处可从《石油勘探与开发》下载全文 |
