Electrical Resistance Tomography and the Application in the Simulation Experiment of Hydrate Mining
SUN Hai-liang1,2,LI Yan-long2,3,LIU Chang-ling2,3,XING Lan-chang1,2,MENG Qing-guo2,3
1. College of Information and Control Engineering, China University of Petroleum (East China), Qingdao, Shandong
266580, China
2. Key Laboratory of Gas Hydrate, Ministry of Natural Resources, Qingdao Institute of Marine Geology,Qingdao, Shandong 266071, China
3. Laboratory for Marine Mineral Resources, Qingdao National Laboratory for Marine Science and Technology, Qingdao, Shandong 266071, China
Abstract：As a visual nondestructive measurement method, electrical resistance tomography can provide an effective monitoring method for the simulation experiment of natural gas hydrate. Firstly the working principle, development history and application status of electrical resistance tomography are introduced, the main application and existing problems of the electrical resistance tomography used in the natural gas hydrate simulation experiment are summarized and analyzed. On the basis, the problems of the application of electrical resistance technology in the simulation experiment of hydrate mining are pointed out, and the suggestions for solving the problems are given, the thoughts for the next phase of the electrical resistance tomography experiment of hydrate are provided.
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2019, Vol. 40 
