[1]杨韵桐.低产液高含水油气水三相流气液分离装置设计及分离效率研究[J].石油管材与仪器,2019,5(03):6-10.[doi:10.19459/j.cnki.61-1500/te.2019.03.002]
 YANG Yuntong.Design of Gasliquid Separation Device for Lowyield Liquid and Highwatercut Oilgaswater Threephase Flow and Separation Efficiency Study[J].Petroleum Tubular Goods & Instruments,2019,5(03):6-10.[doi:10.19459/j.cnki.61-1500/te.2019.03.002]
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低产液高含水油气水三相流气液分离装置设计及分离效率研究
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《石油管材与仪器》[ISSN:2096-0077/CN:61-1500/TE]

卷:
5
期数:
2019年03期
页码:
6-10
栏目:
开发设计
出版日期:
2019-06-20

文章信息/Info

Title:
Design of Gasliquid Separation Device for Lowyield Liquid and Highwatercut Oilgaswater Threephase Flow and Separation Efficiency Study
文章编号:
2096-0077(2019)03--0006-05
作者:
杨韵桐12
1.东北石油大学电子科学学院 黑龙江 大庆 163318;2.燕山大学信息科学与工程学院 河北 秦皇岛 066004
Author(s):
YANG Yuntong12
1. School of Electronics Science, Northeast Petroleum University, Daqing, Heilongjiang 163318,China; 2. School of Information Science and Engineering, Yanshan University, Qinhuangdao, Hebei 066004, China
关键词:
气液分离油气水三相流分离效率数值模拟
Keywords:
gasliquid separation oilgaswater threephase flow separation efficiency numerical simulation
分类号:
TE357
DOI:
10.19459/j.cnki.61-1500/te.2019.03.002
文献标志码:
A
摘要:
油田开发中油气水三相流共存是普遍存在的现象,由于气相的干扰,使原有测量两相流的仪器不能满足多相流测量精度的要求。为了解决油井井下油气水三相流流量测量精度低的问题,设计了低产液高含水条件下,井下气液分离装置的物理模型。在此基础上,构建了气液分离装置模型。利用Fluent模拟仿真软件对模型进行数值模拟,得到20~60 m3/d流量下气液分离的效率,仿真结果显示该模型气液分离效率高,具有很高的可行性。设计的气液分离装置为整体实验样机设计制作奠定了理论基础。
Abstract:
The coexistence of oil, gas and water threephase flow is a common phenomenon in oilfield development. Due to the interference of gas phase, the original instrument for measuring twophase flow can not meet the requirements of accurate measurement of multiphase flows. In order to solve the problem of the low accuracy in flow measurement of oilgaswater threephase flow in well, the physical model of the downhole gasliquid separation device is designed under the condition of low production and high water cut. On this basis, the gasliquid separation device model is constructed. FLUENT simulation software is used to simulate the model numerically and the efficiency of gasliquid separation at 20~60 m3/d flow rates is obtained. The simulation results show that the gasliquid separation of the model is efficient and it has high feasibility. The designed gasliquid separation device has laid a theoretical foundation for the design and manufacture of the whole experimental prototype.

参考文献/References:

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备注/Memo

备注/Memo:
基金项目:国家基金培育一般项目“基于网络模型的水驱储层有效动用的分层流量调配方法”(项目编号:2017QNJL-07) 第一作者简介:杨韵桐,女,1987年生,讲师,2013年毕业于东北石油大学电子科学学院仪器仪表工程专业,获硕士学位,燕山大学电子科学与技术专业在职博士,研究方向为多相流数值模拟、井下流量测量方法、分层流配注技术,现在东北石油大学电子科学学院电子信息工程系任教。E-mail:yytjzy@126.com
更新日期/Last Update: 2019-06-25