论文部分内容阅读
1998年以来,中国海洋石油渤海公司相继在石臼坨凸起发现3个中型油田,获得石油地质储量600O万t,天然气地质储量8O亿m~3.连同过去在这个构造带上发现的两个亿吨级大油田,共获得石油地质储量近3.5亿t.至此.石臼坨凸起成为中国海上继绥中36-1油田之后又一个地质储量超过3亿t的大油区.石臼坨凸起位于渤海中部海域.白1995年以来,在这里先后发现的秦皇岛32-6、南堡35-2油田探明石油地质储量分别为1.7亿t、1.1亿t.今年相继发现的秦皇岛27-2、秦皇岛33-1和秦皇岛30-1油田地质储量均超过2000万t.
Since 1998, China National Offshore Oil Bohai Co., Ltd. has successively discovered three medium-sized oilfields in the Shijie Observatory, obtaining 600,000 tons of petroleum geological reserves and 800 million cubic meters of natural gas geological reserves. Together with the two billion yuan discovered in this structure belt in the past, The large-tonnage oilfields have obtained a total of nearly 350 million tons of petroleum geological reserves. This time, the Shiyan Uplift became a large oil area with a geological reserve of more than 300 million tons after China’s 36-1 oilfield. In the central Bohai Sea, the discovered petroleum geological reserves of the Qinhuangdao 32-6 and Nanpu 35-2 oilfields discovered here have been 170 million tons and 110 million tons since 1995. Qinhuangdao 27-2 and Qinhuangdao have been discovered this year. The geological reserves of the 33-1 and Qinhuangdao 30-1 oil fields exceeded 20 million t.