Regular Distribution of Inside-Oil Fields and Outside-Gas Fields Controlled by Source Rocks and Heat in China
详细信息
- 责任者：Zhang Gongcheng (Research Institute of CNOOC ; Beijing 100027 ; China) ; Chen Guojun
- 刊名：Acta Sedimentologica Sinica
- 出版年：2012
- 卷期：30(1)
- 关键词：烃源岩 ; source rocks ; 油气勘探 ; petroleum exploration ; 中国 ; China
- 页码：p.1-19
- 图表：9 illus., 3 tables, 64 refs.
- 分类号：1003
- issnNo：ISSN1000-0550
- isbnNo：CN62-1038/P
摘要
///The hydrocarbone genernation is controlled by the source rocks and the heat.The source rock is the essential factor of the hydrocarbone formation and the heat is the subsidiary.The both are necessary factors.The interactional factors result in the hydrocarbon generation and distribution pattern.Bohai Bay Basin,Yellow Sea Basin,the northern of the Pearl Mouth Basin and Beibuwan Basin are parts of the continental rifts.Those basins,located in the inner of the craton or the continental shelf,are assigned into the inside belt.The outside belt,consisted of the East China Sea Basin,Taixi Basin,Taixinan Basin and the southern of the Pearl Mouth Basin,is situated in the active continental margin or the continental slope which is subjected to the passive continental margin.The inside belt are the main oil-produced area and the exploration would focus on the liquid hydrocarbone.Whereas the outside belt would be the nature gas exploration.The oil exploration should be in Bohai Bay Basin,the northern of the South China Sea and the Yellow Sea Basin,moreover,the nature gas exploration would be emphasized in the north continental slope of the South China Sea and East China Sea Basin.