Geologist Hubert has observed the typical law of petroleum production and made accurate prediction on the developing trend of petroleum output and storage with the model.Till now,"Hubert Apex"theory is far from obsolete,as the threat of exhaustion of global energy resources has always perplexed human society. However,it doesn't mean that human cannot find way out in the problem of energy resource,on the contrary,it compels people to actively seek for solutions,and break new ways for development of economy a...

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