我国油气勘探形势与后备接替区选择张文昭一、关于当前我国油气勘探形势１９９７年我国油气勘探成绩巨大，形势大好，是勘探大丰收的一年，主要表现以下三个方面：１１９９７年油气储量增长幅度很大陆上新增石油探明储量７３亿吨，控制储量７３亿吨，加上海洋，全国... China’s oil and gas exploration situation and reserve alternative area selection Zhang Wenzhao 1. About the current situation of China’s oil and gas exploration In 1997, China’s oil and gas exploration achievements were huge and the situation was excellent. It was a year of exploration and harvest, mainly in the following three aspects: 1. Oil and gas in 1997 The reserve growth rate is very much on the mainland, with newly added proven oil reserves of 730 million tons, control reserves of 730 million tons, plus oceans, national...