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| 油井两相流的流动仿真与实验研究 | |
| 引用本文： | 王进旗,强锡富,王风波.油井两相流的流动仿真与实验研究[J].系统仿真学报,2004,16(5):954-956. |
| 作者姓名： | 王进旗 强锡富 王风波 |
| 作者单位： | 1. 清华大学自动化系,北京10084;大庆石油学院勘探系,大庆163318 2. 哈尔滨工业大学自动化与测试工程系,哈尔滨,150001 3. 大庆石油学院勘探系,大庆163318 |
| 摘 要： | 在油井中,因油水滑脱的存在,使得持水率大于含水率。因为仪器所测量到的是持水率,所以需要通过模型再把持水率转换成含水率。通过建立油水在模拟井中的流动模型,并对其进行数值仿真,获得了油水滑脱规律。从实验上证明提高油水的流速,可以减少滑脱现象对持水率的影响,保证了含水率的准确测量。 |
| 关 键 词： | 含水率 持水率 滑脱 漂移模型 |
| 文章编号： | 1004-731X(2004)05-0954-03 |
| 修稿时间： | 2003年4月1日 |
Simulation and Test for Two-phase Flow in Oil Wells |
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| WANG Jin-qi,QIANG Xi-fu,WANG Feng-bo.Simulation and Test for Two-phase Flow in Oil Wells[J].Journal of System Simulation,2004,16(5):954-956. | |
| Authors: | WANG Jin-qi QIANG Xi-fu WANG Feng-bo |
| Institution: | WANG Jin-qi1,2,QIANG Xi-fu3,WANG Feng-bo2 |
| Abstract: | In oil wells, water-holdup measured by tool is higher than water-cut due to the surge of oil and water. Considering that only water-holdup can be directly measured by tool, it is necessary to transform water-holdup into water-cut by model. In this paper, the flowage model of oil and water is built up. Several rules of oil and water surge are obtained by simulating some wells based on the above model. From the test, it is shown that effect of surge on water-holdup can be weakened by increasing the flow velocity of oil and water, which assures the accuracy of water-holdup measurement. |
| Keywords: | water cut water-holdup surge excursion model |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |