【摘要】 深水和非常规油气的快速发展,改变了原有的世界油气供给格局。总结和梳理年度油气勘探新发现和分布特征是了解世界油气供给格局特点、研判世界油气未来发展趋势的主要手段之一。2012年海洋新发现油气储量占全年新增储量的90%,东非和南美东部海域成为世界最主要油气储量增长区,南里海和东地中海等油气热点潜力地区勘探不断突破,北极巴伦支海等油气战略接替区勘探进展提速,美洲非常规油气供给带初步形成。发展关键技术、加大深水风险勘探力度、持续拓展非常规油气成为未来世界油气领域的主要发展方向。更多还原

【Abstract】 The rapid development of deepwater and unconventional oil &gas has changed the world oil and gas market.To summarize the distribution of new exploration discoveries,it is one of the key means to understand the characteristic of the world oil and gas market and forecast the trend of the future exploration. The reserves from offshore discovery accounted for 90% of world newly increased reserves in 2012.The offshore in East Africa and Eastern Brazil have become the most important areas of reserves growth.There are continuous oil and gas exploration breakthroughs in the potential areas,such as Southern Caspian Sea and eastern Mediterranean,while rapid progresses in the strategic replacement areas,such as Barents Sea in Arctic.Meanwhile,the supply region of unconventional oil and gas has been formed in America.In order to enhance the technological innovation,it will become the main trend of oil and gas exploration to intensify the deepwater risk exploration and stick to the development of unconventional resources in the future.更多还原