| 疏松砂岩油藏油井出砂量预测模型及应用 |
| |
| 引用本文： | 丛洪良,盛宏至.疏松砂岩油藏油井出砂量预测模型及应用[J].石油天然气学报,2006,28(2):120-122. |
| |
| 作者姓名： | 丛洪良 盛宏至 |
| |
| 作者单位： | 1. 中国科学院力学所,北京,100080;胜利油田有限公司临盘采油厂,山东,临邑,251507
2. 中国科学院力学所,北京,100080 |
| |
| 摘 要： | 在研究油井出砂机理的基础上,根据液固多相渗流条件,应用库仑摩尔破坏准则和达西公式,导出了关于疏松砂岩油藏不同产液量下油井出砂量预测的数学模型。以盘二油田为例,进行了出砂预测,与实测含砂比相比,平均误差小于0.0052%。实例应用表明所给的数学模型是可行的。
|
| 关 键 词： | 疏松油藏 砂岩油藏 出砂 数学模型 预测 |
| 文章编号： | 1000-9752（2006）02-0120-03 |
| 收稿时间： | 2005-12-20 |
| 修稿时间： | 2005年12月20 |
A Mathematic Model for Predicting Sand Production in Unconsolidated Sandstone Reservoirs and Its Application |
| |
| CONG Hong-liang,SHENG Hong-Zhi.A Mathematic Model for Predicting Sand Production in Unconsolidated Sandstone Reservoirs and Its Application[J].Journal of Oil and Gas Technology,2006,28(2):120-122. |
| |
| Authors: | CONG Hong-liang SHENG Hong-Zhi |
| |
| Abstract: | On the basis of studying the mechanism of sand production,a mathematic model is derived for predicting the well sand production under different liquid producing capacities in unconsolidated sandstone reservoirs,by using Coulomb-Mohr failure criterion and Darcy's law according to the theory of multiphase liquid-solid filtration.The sand production is predicted by taking Pan 2 Oilfield for example.The result is correlated with measured sand production ratio with average error less than 0.0052%.The application of example shows that the mathematic model is feasible. |
| |
| Keywords: | unconsolidated reservoir sandstone reservoir sand production mathematic model prediction |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
