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大陆边缘属地球上目前为数不多的有希望发现大油气藏的区域。近几年的研究结果说,大陆边缘的石油产量已经占世界石油总量的四分之一,石油和天然气的总可采储量分别占世界石油和天然气总可采储量的二分之一和三分之二。
The margins of the continent are among the few areas on the planet at present with the hope of discovering large reservoirs. According to the findings of recent years, the oil production on the fringe of China has accounted for one-fourth of the world’s total oil reserves. The total recoverable reserves of oil and natural gas account for one-half and three-thirds of the total recoverable reserves of the world’s oil and natural gas respectively Seconds.