|
| 油气水三相流产出剖面光纤持气率计响应规律的实验研究 |
| Experimental research on response of profile logging optical fiber gas holdup sensor in oil/gas/water three-phase flow |
| 投稿时间：2014-01-19 |
| DOI：10.3969/j.issn.1005-5630.2014.03.003 |
| 中文关键词: 油气水三相流 光纤持气率计 误差分析 |
| 英文关键词:oil/gas/water three-phase flow optical fiber gas holdup sensor error analysis |
| 基金项目: |
|
| 摘要点击次数: 3050 |
| 全文下载次数: 2476 |
| 中文摘要: |
| 为进一步研究油气水三相流产出剖面测井中光纤持气率计在高含水情况下的响应规律，在大庆油田多相流实验装置上进行了动态实验研究。实验结果表明，当油的流量一定，高含水的情况下，气量在5～10 m3/d变化时测量持气率值与实际持气率值之间误差变化较大。气量大于10 m3/d时误差变化较小，说明该仪器适合测量气量在10 m3/d以上的混合流体。此结果对光纤持气率计的进一步优化设计提供了实验依据。 |
| 英文摘要: |
| In order to investigate the response of the optical fiber gas holdup sensor when measuring output profile logging with oil/gas/water three-phase flow under high water content, the dynamic experiments with multiphase flow in Daqing Oilfield are performed. The results indicate that the error of the optical fiber gas holdup sensor is large when the gas flow content changes from 5～10 m3/d under high water content with the oil fixed. But the error is small when the gas flow content over 10 m3/d, which indicates that this instrument is suitable for measuring gas mixed fluid when the gas flow content is over 10 m3/d. The experimental results have provided more powerful basis to optimize the optical fiber gas holdup sensor. |
| HTML 查看全文 查看/发表评论 下载PDF阅读器 |
| 关闭 |
