| 预测水平井产能与出砂量的一种新方法 |
| |
| 引用本文： | 李宾元,孙艾茵,刘蜀知.预测水平井产能与出砂量的一种新方法[J].西南石油大学学报（自然科学版）,1994,16(2):41-47. |
| |
| 作者姓名： | 李宾元 孙艾茵 刘蜀知 |
| |
| 作者单位： | (石油工程系) |
| |
| 摘 要： | 本文用数值法求解描述水平井流动状态的偏微分方程. 获得储油层中各节点的压力分布和三个方向上的速度分布，从而计算水平井的理想产能。并建立了储层中砂浓度的场模型，由此预测出砂井的出砂量。
|
| 关 键 词： | 水平井 油井出砂 油井产 油井动态 数学模型 |
| 收稿时间： | 1993-12-31 |
A New Method of Predicting Productivity Sand Production of Horizontal Wells |
| |
| Li Bin-yuan Sun Ai-yin Liu Shu-zhi.A New Method of Predicting Productivity Sand Production of Horizontal Wells[J].Journal of Southwest Petroleum University(Seience & Technology Edition),1994,16(2):41-47. |
| |
| Authors: | Li Bin-yuan Sun Ai-yin Liu Shu-zhi |
| |
| Institution: | (Deptment of Oil Engineering) |
| |
| Abstract: | This paper presents a numerical method of solving the partial differential equation that describes flowing law of horizontal wells, by which the idealized productivity of a horizontal well can be computed after the pressure profile and three dimensional velocity have been acquired at each node. In addition，a sand concentration profile model in flowing liquid has been established, which can predict sand production of a well that might produce sand. |
| |
| Keywords: | horizontal well well sand production well production rate well performance mathematical model |
|
| 点击此处可从《西南石油大学学报（自然科学版）》浏览原始摘要信息 |
| 点击此处可从《西南石油大学学报（自然科学版）》下载免费的PDF全文 |
