| 裂缝性油藏流入动态模型研究 |
| |
| 引用本文： | 陈胜男,赵东伟,张琪,刘永山.裂缝性油藏流入动态模型研究[J].中国石油大学学报(自然科学版),2004,28(2). |
| |
| 作者姓名： | 陈胜男 赵东伟 张琪 刘永山 |
| |
| 作者单位： | 1. 石油大学石油工程学院,山东东营,257061
2. 玉门石油管理局,甘肃玉门,735200 |
| |
| 摘 要： | 在列宾逊函数的基础上 ,将变形介质渗流理论应用于裂缝性油藏流入动态研究 ,利用油田实际生产数据 ,得到油藏压力与变形系数的函数关系式。这样使原有的裂缝性油藏流入动态的数学模型得到改进 ,也完善了裂缝性油藏流入动态的计算方法。计算结果与实测结果对比表明 ,改进模型的计算误差一般在 3%以内 ,大大提高了裂缝性油藏油井流入动态预测结果的精度
|
| 关 键 词： | 裂缝性油藏 流入动态 变形系数 数学模型 |
Inflow performance model for fractured oil reservoir |
| |
| CHEN Sheng-nan,ZHAO Dong-wei,ZHANG Qi and LIU Yong-shan. College of Petroleum Engineering in the University of Petroleum,China,Dongying.Inflow performance model for fractured oil reservoir[J].Journal of China University of Petroleum,2004,28(2). |
| |
| Authors: | CHEN Sheng-nan ZHAO Dong-wei ZHANG Qi and LIU Yong-shan College of Petroleum Engineering in the University of Petroleum China Dongying |
| |
| Institution: | CHEN Sheng-nan,ZHAO Dong-wei,ZHANG Qi and LIU Yong-shan. College of Petroleum Engineering in the University of Petroleum,China,Dongying 257061 |
| |
| Abstract: | The flow theory for variable medium was applied to evaluate inflow performance of oil in fractured reservoirs. On the basis of the in-situ data, a function relation of pressure with deformation coefficient of reservoir was developed and employed to build a modified mathematical model. A comparison between the prediction results and test data indicates that the computational error of the modified model is less than 3 percent. This model can greatly enhance the prediction precision of well productivity. |
| |
| Keywords: | fractured oil reservoir inflow performance deformation coefficient mathematical model |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
