Oil & Gas Geology ›› 2007, Vol. 28 ›› Issue (2): 151-158.doi: 10.11743/ogg20070204

Previous Articles     Next Articles

A discussion on hydrocarbon accumulation dating determined by homogenization temperature and burial history of fluid inclusions——An example from the Fushan depression,Beibuwan basin

Li Meijun1, Wang Tieguan1   

  1. 1. Key Laboratory for Hydrocarbon Accumulation Mechanism of the Chinese Ministry of Education, Earth Sciences and Geoinformatics School, China Petroleum University, Beijing 102249;
    2. Guangzhou Institute of Geochemistry, Chinese Academy of Science, Guangzhou, 510640;
    3. South Oil Exploration and Development Company of PetroChina, Guangzhou, 510640
  • Received:2007-02-25 Online:2007-04-25 Published:2012-01-16

Abstract:

The reconstruction of burial history and thermal history of the Fushan depression,Beibuwan basin,by the Basin Mod-1D program,in combination with the homogenization temperature of fluid inclusions,reveals that the Eocene Liushagang Formation and the Oligocene Weizhuo Formation are reservoirs with only one episode of hydrocarbon charge and are formed during the late Middle Miocene-the early Pliocene.The main charging timing of the reservoirs matches well with the hydrocarbon generation and expulsion periods,which is favorable for hydrocarbon accumulation in the area.

Key words: fluid inclusion, homogenization temperature, burial history, thermal history,timing of hydrocarbon charge,Fushan Depression,Beibuwan basin

CLC Number: