| 持续沉降是墨西哥湾油气区优质烃源岩形成的重要条件 |
| |
| 引用本文： | 孙萍,王文娟.持续沉降是墨西哥湾油气区优质烃源岩形成的重要条件[J].海洋地质动态,2010,26(3). |
| |
| 作者姓名： | 孙萍 王文娟 |
| |
| 作者单位： | 国土资源部海洋油气资源和环境地质重点实验室;青岛海洋地质研究所; |
| |
| 基金项目： | 国家专项(GT-YQ-QQ-2008)“墨西哥湾盆地油气地质综合研究与区域优选”(GT-YQ-QQ-2008-6-20) |
| |
| 摘 要： | 墨西哥湾盆地是一个典型的中生代—新生代裂谷盆地,形成于北美克拉通南部边缘,大部分时间处于持续而稳定的沉降作用过程中。自晚侏罗世以来持续稳定的沉降形成了中生代富有机质的缺氧海相碳酸盐岩、黑色钙质页岩和泥质石灰岩等优质烃源岩,以及新生界以陆源碎屑为主的巨厚沉积物,存在大量的潜在烃源岩,加之良好的生储盖组合,从而形成了墨西哥湾盆地丰富的油气聚集。
|
| 关 键 词： | 持续沉降 烃源岩 油气区 墨西哥湾 |
CONTINUOUS SEDIMETATION : THE IMPORTANT FORMATION CONDITION FOR HIGH QUALITY HYDROCARBON SOURCE ROCKS IN LARGE OIL AND GAS FIELDS OF GULF OF MEXICO BASIN |
| |
| SUN Ping,WANG Wen-juan.CONTINUOUS SEDIMETATION : THE IMPORTANT FORMATION CONDITION FOR HIGH QUALITY HYDROCARBON SOURCE ROCKS IN LARGE OIL AND GAS FIELDS OF GULF OF MEXICO BASIN[J].Marine Geology Development,2010,26(3). |
| |
| Authors: | SUN Ping WANG Wen-juan |
| |
| Institution: | 1 The Key Laboratory of Marine Hydrocarbon Resources and Environmental Geology;Qingdao 266071;China;2 Qingdao Institute of Marine Geology;China |
| |
| Abstract: | The Gulf of Mexico Basin was a typical rifting basin of Mesozoic-Cenozoic,formed in the southern margin of North American craton,at most of the time stayed in the condition of lasting and stable sedimetation.Since late Jurassic,through stable and continuous sedimentation,it has formed high quality Mesozoic source rocks with the abundant organic-rich anoxic carbonate,black calcareous shales and shaly limestones,and it mainly deposited terrigenous clastic sediments of giant thickness in Cenozoic which could b... |
| |
| Keywords: | continuous sedimetation source rock oil and gas fields Gulf of Mexico |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
