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Research progress and challenges of natural gas hydrate resource evaluation in the South China Sea 被引量:3
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作者 Zhi Xu Tao Hu +7 位作者 Xiong-Qi Pang En-Ze Wang Xiao-Han Liu Zhuo-Ya Wu Di Chen Chang-Rong Li Xing-Wen Zhang Tong Wang 《Petroleum Science》 SCIE CAS CSCD 2022年第1期13-25,共13页
As an efficient clean energy,natural gas hydrate(NGH)has become a hot topic in recent researches.Since1990 s,China has made great achievements and progress in NGH exploration in the South China Sea(SCS),including dete... As an efficient clean energy,natural gas hydrate(NGH)has become a hot topic in recent researches.Since1990 s,China has made great achievements and progress in NGH exploration in the South China Sea(SCS),including determination of the favorable distribution areas and favorable strata thickness,identification of the dual source for accumulation,evaluation of the prospective gas contents,verification of the widespread existence,and confirmation of the technical recoverability of NGH resources.However,there are three major challenges in the NGH studies.First,all the 24 national key and major projects in the SCS focused on trial production engineering and geological engineering in the past 20 years,while 8 of the 10 international NGH research projects focused on resource potential.Second,resource evaluation methods are outdated and some parameter selection are subjective.Third,the existing resource evaluation results are low-level with a great uncertainty,and cannot be used to guide NGH exploration and production or strategic research.To improve the evaluation of NGH resources in the SCS,future researches should focus on four aspects:(1)improve the research on the criterion of the objective existence of NGH and the method of prediction and evaluation;(2)apply new theories and methods from the global NGH research;(3)boost the research on the difference and correlation of the conditions of hydrocarbon migration and accumulation in different basins;(4)innovate the theory and method of NGH resource potential evaluation. 展开更多
关键词 South China Sea Natural gas hydrate oil and gas resource evaluation Comprehensive exploration of oil and gas oil and gas development strategy
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America's Journey to Energy Independence and Its Revelation on China's Energy Supply Security
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作者 Hou Mingyang 《China Oil & Gas》 CAS 2015年第3期29-33,共5页
Ever since 2005, the US' shale oil and gas production growth and effective adjustment of domestic energy consumption mix have made it possible for the country to be less dependent upon imported energy and gain ene... Ever since 2005, the US' shale oil and gas production growth and effective adjustment of domestic energy consumption mix have made it possible for the country to be less dependent upon imported energy and gain energy independence. What should we learn from it to guarantee energy supply security? This paper tried to answer the question. 展开更多
关键词 energy independence shale oil and gas structure adjustment energy efficiency geostrategic strategy
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