| 水平井生产测井组合仪模拟井测量数据分析与模型建立 |
| |
| 引用本文： | 翟路生, 金宁德, 郑希科, 谢荣华, 刘兴斌. 水平井生产测井组合仪模拟井测量数据分析与模型建立[J]. 地球物理学报, 2012, 55(4): 1411-1421, doi: 10.6038/j.issn.0001-5733.2012.04.037 |
| |
| 作者姓名： | 翟路生 金宁德 郑希科 谢荣华 刘兴斌 |
| |
| 作者单位： | 1. 天津大学电气与自动化工程学院, 天津 300072; 2. 大庆油田测试技术服务分公司, 黑龙江 大庆 163453 |
| |
| 基金项目： | 国家自然科学基金，国家高技术研究发展计划，十二五国家科技重大专项 |
| |
| 摘 要： | 由于水平油水两相流局部流速及局部相含率沿管径方向存在复杂分布,致使其流量及相含率测量非常困难.本文利用伞集流涡轮流量计、电导传感器、过流式电容传感器构成的生产测井组合仪,在水平油水两相流模拟井中开展了动态实验,分析了流动特性及管子角度倾斜对涡轮流量计及含水率传感器响应特性的影响.根据电容及电导传感器在不同总流量及含水率范围的响应分辨特性,分别采用变系数漂移模型及统计模型预测分相流量,发现变系数漂移模型能够自适应调整模型中的流型参数,且对油水两相分相流量具有较高预测精度.
|
| 关 键 词： | 水平油水两相流 生产测井组合仪 涡轮流量计 电导传感器 电容传感器 |
| 收稿时间： | 2011-02-28 |
| 修稿时间： | 2012-02-29 |
The analysis and modelling of measuring data acquired by using combination production logging tool in horizontal simulation well |
| |
| ZHAI Lu-Sheng, JIN Ning-De, ZHENG Xi-Ke, XIE Rong-Hua, LIU Xing-Bin. The analysis and modelling of measuring data acquired by using combination production logging tool in horizontal simulation well[J]. Chinese Journal of Geophysics (in Chinese), 2012, 55(4): 1411-1421, doi: 10.6038/j.issn.0001-5733.2012.04.037 |
| |
| Authors: | ZHAI Lu-Sheng JIN Ning-De ZHENG Xi-Ke XIE Rong-Hua LIU Xing-Bin |
| |
| Affiliation: | 1. School of Electrical Engineering and Automation, Tianjin University, Tianjin 300072, China; 2. Daqing Logging and Testing Services Company of Daqing Oilfield, Daqing 163453, China |
| |
| Abstract: | Due to the complicated distributions of local velocity and local phase holdup along the radial direction of pipe in horizontal oil-water two phase flow,the total flow rate and phase volume fraction is difficult to be measured.In this study,we carried out dynamic experiment in horizontal oil-water two-phase flow simulation well by using combination production logging tool including turbine flowmeter with petal type concentrating diverter,conductance sensor and flow-passing capacitance sensor.We also investigated the effect of flow characteristic and pipe inclination angle on the response of turbine flowmeter and water-cut meter.According to the resolution capability of the conductance and capacitance sensor in different range of total flow rate and water-cut,we respectively used variable coefficient drift flux model and statistical model to predict the partial phase flow rate.The results show that the variable coefficient drift flux model can self-adaptively adjust the flow pattern parameters and has high prediction accuracy of partial phase flow rate of oil-water two-phase flow. |
| |
| Keywords: | Horizontal oil-water two-phase flow Combination production logging tool Turbine flowmeter Conductance sensor Capacitance sensor |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
| 点击此处可从《地球物理学报》浏览原始摘要信息 |
|
点击此处可从《地球物理学报》下载免费的PDF全文 |
|
