Petroleum Science >2017,??Issue 4:??806-821 DOI: https://doi.org/10.1007/s12182-017-0187-9
A review of physical supply and EROI of fossil fuels in China Open?Access
文章信息
作者：Jian-Liang Wang, Jiang-Xuan Feng, Yongmei Bentley, Lian-Yong Feng and Hui Qu
作者單位：
School of Business Administration, China University of Petroleum, Beijing 102249, China,School of Business Administration, China University of Petroleum, Beijing 102249, China,University of Bedfordshire Business School, Luton LU1 3JU, UK,School of Business Administration, China University of Petroleum, Beijing 102249, China and Petroleum Industry Press, CNPC, Beijing 100011, China
投稿時(shí)間：2017-09-19
引用方式：Wang, JL., Feng, JX., Bentley, Y. et al. Pet. Sci. (2017) 14: 806. https://doi.org/10.1007/s12182-017-0187-9
文章摘要
Abstract This paper reviews China’s future fossil fuel supply from the perspectives of physical output and net energy output. Comprehensive analyses of physical output of fossil fuels suggest that China’s total oil production will likely reach its peak, at about 230 Mt/year (or 9.6 EJ/year), in 2018; its total gas production will peak at around 350 Bcm/year (or 13.6 EJ/year) in 2040, while coal production will peak at about 4400 Mt/year (or 91.9 EJ/year) around 2020 or so. In terms of the forecast production of these fuels, there are significant differences among current studies. These differences can be mainly explained by different ultimately recoverable resources assumptions, the nature of the models used, and differences in the historical production data. Due to the future constraints on fossil fuels production, a large gap is projected to grow between domestic supply and demand, which will need to be met by increasing imports. Net energy analyses show that both coal and oil and gas production show a steady declining trend of EROI (energy return on investment) due to the depletion of shallow-buried coal resources and conventional oil and gas resources, which is generally consistent with the approaching peaks of physical production of fossil fuels. The peaks of fossil fuels production, coupled with the decline in EROI ratios, are likely to challenge the sustainable development of Chinese society unless new abundant energy resources with high EROI values can be found.
關(guān)鍵詞
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Peak production, Fossil fuels, Net energy, EROI, China