第39参第1期 2017年1月
石油钻采工艺
OIL DRILLING & PRODUCTION TECHNOLOGY
文章编号：10007393(2017）01010705
DOI:10.13639/j.odpt.2017.01.021
基于渗流场的水合物实验装置测点布置
郑如意”李淑霞张孟琴？郝永卯侯健
1.中国石油大学(华东)石沟工程学院；2.河南科技大学林业职业学院
Vol. 39 No.1
Jan.2017
引用格式：郑如意，李淑霞，张盂琴，部永卵，侯健.基于渗流场的水合物实验装置测点布置[』].石油钻采工艺，2017,39(1)： 107-111.
为了监测天然气水合物生成及分解过程中物性参数的变化规律，需要在反应签中安装各种传感器测点，而测点的引
摘要：
入会对反应签中的流体流动产生影响。为了有效减少测点对反应圣产生的干犹，利用数值模拟方法对测点尺寸与测点最小间距之间的关系进行了定量研完。结果表明，传感器测点的引入会对反应签中的渗流场产生影响，测点尺寸越大、测点的间距越小，对渗流场的影响越大；对于尺寸为10mm、9mm、8mm、7mm和6mm的测点，相应测点最小间距分别为60mm、54mm、 48mm、42mm和36mm时测点对反应釜流场的影响可以急略不计。此对反应签遗行传感器测点排布时，测点的间距不得小于测点尺于的6信，研究结果对同美实验反应鉴中测点的合理布置具有重要参考价值
关键词：水合物；传感器测点；渗流场；数值模拟
中图分类号：TE312
文献标识码：A
Arrangement of measurement points of hydrate experiment devices based on seepagefield
ZHENG Ruyi', LI Shuxia', ZHANG Mengqin', HAO Yongmao', HOU Jian
1. College of Petroleam Engineering, Chinr Uriversity of Petroleam (Easr China), Qingdao 266580, Shandong, Chind
2. Forestry College, Henan University of' Science and Technology, Luoyzng 471002, Henan, Chind
Citation: ZHENG Ruyi, LI Shuxia, ZHANG Mengqin, HAO Yongmao, HOU Jian. Arrangement of measurement points of hydratc experiment devices based on seepage field [J] . Oil Drilling & Production Technology, 2017, 39(1): 107-111.
Abstract: In order to monitor the change laws of physical property parameters in process of formation and decomposition of natural gas hydrate, it is necessary to install various sensor measurement points in reactors. However, the introduction of sensor measurement points influences the flowing situations of fluids in reactors. In order to alleviate the disturbance, the relationship between measurement point dimension and minimum point-to-point spacing was analyzed quantitatively by means of numerical simulation. It is indicated that the seepage field in reactors are affected by the introduction of sensor measurement points. The larger the measurement points are and the shorter the point-to-point spacing is, the more the seepage field is affected. The minimum point-to-point spacing corresponding to the point dimension of 10 mm, 9 mm, 8 mm, 7 mm and 6 mm is 60 mm, 54 mm, 48 mm, 42 mm and 36 mm, respectively. Therefore, the point-to-point spacing shall not be shorter than 6 times the measurement point dimension when sensor measurement points are arranged in reactors. The research results are of instructive significance to the deployment of measurement points in reactors.
Key words: hydrate; measurement point of sensor; seepage field; numerical simulation
基金项目：国家白然科学基金项目“天然气水合费蕴注势开采可行性研完”（编号：51274227)；中央高投基本科研业务费专项资金课
题“油气藏渗流力季与提高采收率"（编号：15CX08004A)。
第一作者：郑加意（1991-)，中国石沟大学（华东)沟气田开发专业硕士研究生，现从事天然气水合物开采理论的研究工作。通试地址：
(266580)山东青岛经济技术开发区中国石油大学（华东）工科B633宝。E-mail：zhengruyi1991@gmail.com
通讯作者：李教霞（1970-)，中国石沟大学（华东)沟气田开发专业教投，博士生导师，现从事油蕴工程及天然气水合特开机理方面的
研究和教学工作。通讯地址：(266580）山东青岛经济技术开发区中国石油大学（华东）工科B625宝。E-mail：lishuxia@upc edu.cn
万方数据