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The potential of domestic production and imports of oil and gas in China:an energy return on investment perspective 被引量:4
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作者 Zhao-Yang Kong Xiu-Cheng Dong +3 位作者 Qian Shao Xin Wan Da-Lin Tang Gui-Xian Liu 《Petroleum Science》 SCIE CAS CSCD 2016年第4期788-804,共17页
Concerns about China’s energy security have escalated because of the country’s high dependency on oil and gas imports, so it is necessary to calculate the availability of domestic oil and gas resources and China’s ... Concerns about China’s energy security have escalated because of the country’s high dependency on oil and gas imports, so it is necessary to calculate the availability of domestic oil and gas resources and China’s ability to obtain foreign energy through trade. In this work,the calculation was done by using the energy return on investment(EROI) method. The results showed that the EROIstnd(i.e., standard EROI) of China’s oil and gas extraction decreased from approximately 17.3:1 in 1986 to 8.4:1 in 2003, but it increased to 12.2:1 in 2013. From a company-level perspective, the EROIstnddiffered for different companies and was in the range of(8–12):1. The EROI2,d(EROI considering energy outputs after processed and direct energy inputs) for different companies was in the range of(3–7):1. The EROI of imported oil(EROIIO)declined from 14.8:1 in 1998 to approximately 4.8:1 in 2014, and the EROI of imported natural gas(EROIING)declined from 16.7:1 in 2009 to 8.6:1 in 2014. In 2015, the EROIIO and EROIING showed a slight increase due to decreasing import prices. In general, this paper suggests that from a net energy perspective, it has become more difficult for China to obtain oil and gas from both domestic production and imports. China is experiencing an EROI decline, which demonstrates the risk in the use of unsustainable fossil resources. 展开更多
关键词 EROI Oil and gas extraction imported oil imported natural gas China
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Important Achievement and Advance of Natural Gas Geology and Geochemical Exploration in China 被引量:3
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作者 SUN Yuzhuang 《Acta Geologica Sinica(English Edition)》 SCIE CAS CSCD 2015年第4期1411-1411,共1页
Academician Dai Jinxing has long been engaged in natural gas geology and geochemical researches,and has made prominent contributions to the establishment and development of China’s theory of coal-derived gas.He has o... Academician Dai Jinxing has long been engaged in natural gas geology and geochemical researches,and has made prominent contributions to the establishment and development of China’s theory of coal-derived gas.He has opened up new areas of coal-derived gas exploration,natural gas formation theory and formation“ control conditions of large ” medium gas fields. 展开更多
关键词 Important Achievement and Advance of Natural gas Geology and Geochemical Exploration in China
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GUANGDONG PLANS GAS IMPORTS
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《China Oil & Gas》 CAS 1999年第3期197-197,共1页
关键词 gas GUANGDONG PLANS gas IMPORTS
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