摘要
针对CO_(2)地质封存过程中井间ERT监测数据处理的需求设计并开发了监测数据综合处理平台;采用4G网络实现了监测数据从现场到监控中心的远程传输,利用MySQL开发了存储监测数据信息和用户信息的数据库,基于有限元法和线性反投影法实现了井间ERT图像重建算法,基于B/S架构和MVC设计模式开发了Web软件;该平台具有监测数据远程传输模块、数据存储模块、基于井间ERT的CO_(2)饱和度成像模块、账户管理模块和CO_(2)封存状态显示模块,可实现监测数据自动远程传输、存储、处理、展示等功能,远程用户登录该平台可对地质封存过程中CO_(2)运移状态进行动态实时监测和历史状态查询;实验室内模拟测试结果表明了各功能模块均可正常运行,从而验证了所开发数据处理平台的可用性。
Aimed at the requirements of dealing with cross-hole electrical resistance tomography(ERT)monitoring data during CO_(2)geological storage,A comprehensive platform for data processing was designed and developed.4G network is used to achieve the remote transmission of monitoring data from the field site to the monitoring center.A database is developed using MySQL to store the information of the monitoring data and users.The cross-hole ERT image reconstruction algorithm is implemented based on finite element method and linear back projection method.A Web-based software is developed based on B/S architecture and model view controller(MVC)design mode.The developed data-processing platform include the following functional modules of the monitoring-data remote transmission module,data storage module,CO_(2)saturation imaging module based on cross-hole ERT,account management module,and CO_(2)storage status displaying module.The functions such as automatic remote transmission,storage,processing and displaying of the monitoring data can be achieved.In addition,remote users can log into the platform to dynamically monitor and query the historical status of CO_(2)migration during the geological storage process.The simulation test results show that all the functional modules can operate normally,which verifies the usability of the developed data processing platform.
作者
徐同晖
吴陈芋潼
邢兰昌
贾宁洪
吕伟峰
XU Tonghui;WU Chenyutong;XING Lanchang;JIA Ninghong;L Weifeng(College of Control Science and Engineering,China University of Petroleum(East China),Qingdao 266580,China;PetroChina Research Institute of Petroleum Exploration and Development,Beijing 100083,China;State Key Laboratory of Enhanced Oil Recovery,Beijing 100083,China)
出处
《计算机测量与控制》
2023年第11期273-279,320,共8页
Computer Measurement &Control
基金
中国石油科技重大专项(2021ZZ01)
中央高校基本科研业务费专项资金项目(20CX05005A)
山东省自然科学基金项目(ZR2019MEE095)
国家留学基金项目(202106455003)。
关键词
远程监测
数据传输
井间电阻层析成像
WEB开发
二氧化碳
地质封存
remote monitoring
data transmission
cross-hole electrical resistance tomography
web development
carbon dioxide
geological storage
