›› 2006, Vol. 27 ›› Issue (12): 2277-2281.

• Fundamental Theroy and Experimental Research • Previous Articles     Next Articles

Preliminary estimation of CO2 storage capacity in gas fields in China

LIU Yan-feng1,2, LI Xiao-chun2, FANG Zhi-ming2, BAI Bing2   

  1. 1.School of Environmental studies, China University of Geosciences, Wuhan 430074, China; 2.Institute of Rock and Soil Mechanics, Chinese Academy of Sciences, Wuhan 430071, China
  • Received:2005-11-03 Online:2006-12-11 Published:2013-12-09

Abstract: Geological storage is one of potentially effective means of reducing anthropogenic atmospheric emission of CO2 to mitigate the worsening global climate change. Depleted natural gas reservoirs are likely be used to store anthropogenic CO2 because of their good geologic trap, huge storage capacities, existing infrastructures include transport pipelines and wells that can markedly reduce the cost of CO2 storage, and abundant experiences derived from underground natural gas storage projects. Based on the depth of gas fields derived from natural gas prospects and the natural gas reserve, the CO2 storage capacity in gas basins is estimated. About 304.83×108 t CO2 that is about 9.2 times as against the total CO2 emission of China in 2002 can be store in the gas basins. The proved CO2 capacity in gas basins reaches to 41.03×108 t which is 1.2 times as against the total CO2 emission of China in 2002.

Key words: carbon dioxide, storage capacity, natural gas, sedimentary basin

CLC Number: 

  • X 701.7
  • Please send e-mail to pingzhou3@126.com if you would like to read full paper in English for free. Parts of our published papers have English translations.
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