以海陆对比优选南黄海海相中-古生界油气勘探目标区  

DISCUSSION ON EXPLORATION TARGETS OF MARINE MESOZOIC AND PALEOZOIC HYDROCARBON IN THE SOUTH YELLOW SEA

作　　者：王文娟[1,2,3] 陈建文[1,2] 张银国[1,2] 梁杰[1,2,3] 

机构地区：[1]国土资源部海洋油气资源和环境地质重点实验室,中国地质调查局青岛海洋地质研究所,青岛266071 [2]海洋国家实验室海洋矿产资源评价与探测技术功能实验室,青岛266071 [3]中国海洋大学海洋地球科学学院,青岛266100

出　　处：《海洋地质前沿》2016年第10期65-70,共6页Marine Geology Frontiers

基　　金：青岛市南区科技发展资金项目(2015-6-028-ZH);南黄海油气资源调查(DD20160152);南黄海海域油气资源普查(GZH200800503);南黄海前第三系油气前景研究(XQ-2005-01);南黄海崂山隆起和滩海区海相地层油气资源战略选区(XQ-2009-15)

摘　　要：为优选南黄海盆地海相中—古生界油气勘探目标区,开展了上下扬子区陆域地质考察,对比分析了苏北—南黄海及上扬子四川叠合盆地海相中—古生界油气勘探现状、区域构造特征和烃源岩条件等。认为受区域构造演化差异的影响,南黄海崂山隆起海相中—古生界保留更完整,尤其是下古生界构造更稳定、地层分布广、厚度大、烃源岩条件好,发育多个大型构造圈闭,具有有利的成藏条件,是有利的勘探目标区。For optimization of the marine Mesozoic and Paleozoic hydrocarbon targets in the South Yellow Sea,we made a comparative study of the hydrocarbon exploration situation,regional tectonics and source rock conditions of the Sichuan and the Subei-South Yellow Sea superimposed basins through field investigation.After comparison of the differences in tectonic evolution between the upper and lower Yangtze,it is found that the marine Paleozoic is more complete on the Laoshan uplift of the South Yellow Sea,especially the lower Paleozoic which is formed in a more stable tectonic environment.The lower marine Paleozoic has large thickness,good hydrocarbon source rock conditions and large structural traps.The Laoshan uplift is a favorable exploration target in the South Yellow Sea Basin.

关 键 词：海陆对比 油气勘探 海相中—古生界 崂山隆起 南黄海 

分 类 号：P618.13[天文地球—矿床学]