近些年由于地球温度上升,北极地区冰层大面积融化,太平洋到大西洋之间的船舶航行路线成为可能,大大减少了航行距离。加上油价的攀升使得北极油气的开采具有商业性,使得北极油气的开发成为可能。而2008年,美国地质调查局(USGS)发布世界待发现常规油气资源评估报告称,世界待发现常规石油和天然气资源的22.2%分布在北极地区,总油气资源量达4121亿桶油当量。其中,待发现石 In recent years, due to the increase of the earth’s temperature, the Arctic ice area melts over a large area, and the Pacific Ocean to the Atlantic route of navigation between ships becomes possible, greatly reducing the distance traveled. Coupled with the rise in oil prices makes Arctic oil and gas exploration of commercial, making the Arctic oil and gas development possible. In 2008, the United States Geological Survey (USGS) released the world to be found conventional oil and gas resources assessment report said that the world is to be found in 22.2% of conventional oil and gas resources in the Arctic region, with a total oil and gas resources of 412.1 billion barrels of oil equivalent. Among them, to be found in stone