中国海域中生界油气勘探

通过对全球、中国邻区和中国中生界油气资源分布以及中国中生界油气勘探现状的分析 ,论述了加强中国海域中生界油气勘探的必要性和可能性。对中国海域中生代盆地地质特征进行了分析 ,认为海域中生代盆地主要有构造残留型和断陷型两类。这两类盆地的石油地质条件虽各具特征 ,但它们都具有一定的油气勘探潜力。目前有利的勘探区为北黄海盆地东凹 ,珠江口盆地潮汕坳陷 ,渤海部分地区及东海陆架盆地福州凹陷

MESOZOIC PETROLEUM EXPLORATION IN OFFSHORE CHINA

Based on analyses of Mesozoic oil and gas habitats in the world, and current Mesozoic exploration in offshore China, a necessity and possibility of strengthening Mesozoic hydrocarbon exploration in offshore China are discussed. From geological features of Mesozoic basins in offshore China, they are divided into two types: residual structure basin and fault basin. Although showing distinct characteristics in petroleum geology, these two types of basin both hold a certain exploration potential. The current favorable exploration areas are the East sag of North Yellow Sea Basin, Chaoshan depression of Pearl River Mouth Basin, parts of Bohai Sea, and Fuzhou sag of East China Sea Basin.