南海多处发现万亿方油气

• 作 者: 本刊编辑部
• 出 处: 广东造船
• 发表日期: 2015年03期
• 关键词: 深水勘探 充满度 油气资源 北部海域 中国科协 成藏理论 油气储层 琼东南盆地 资源量 烃源岩

在最近召开的第十七届中国科协年会多名专家表示,我国已在南海北部发现多处富藏数万亿方油气资源。该发现破解了以往国际上对南海北部海域油气过度成熟、缺乏优越储油岩层的两大深水勘探难题。据介绍,位于南海北部的白云深水区凹陷具有高充满度、高油柱、高油饱高开採率等特点,如今已发现三级储量2856亿方天然气和7052万方原油,预计整个凹陷资源量可达天然气2.34万亿方、石油16.38亿吨。

At the recent seventeenth session of the Association for Science and Technology in China, many experts said that China has discovered several trillion-billion-cubic-meter oil and gas resources in the northern part of the South China Sea. This discovery has solved the two major deepwater exploration problems in the past in the world for over-maturation of oil and gas in the northern South China Sea and lack of superior oil-bearing rock formations. According to reports, in the northern part of the South China Sea, the Baiyun deep-water depression is characterized by high fills, high oil columns and high oil recovery. Now it has been discovered that the tertiary reserves are 286.5 billion cubic meters of natural gas and 70.52 million cubic meters of crude oil. Up to 2.34 trillion cubic meters of natural gas, 1.638 billion tons of oil.