| 江陵凹陷构造演化与含油气系统关系研究 |
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| 关键词:structure evolution hydrocarbon generation migration and accumulation conduction system petroleum system Jiangling depression |
| 基金项目:国家重点基础研究发展计划项目(编号:2006CB202302); 中国石油化工股份有限公司攻关项目(编号:ZKD0501038) |
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| 摘要: |
| Correlation between Structure Evolution and Petroleum System of the Jiangling Depression |
| Through an investigation into the relationship of structure evolution to hydrocarbon generation,migration and accumulation as well as conduction system of Jiangling depression based on well drilling,logging and seismic data as well as test results,the authors studied the relationship between structure evolution and petroleum system of Jiangling depression and pointed out that there exists a whole petroleum system which was formed from Middle Jingsha Formation to Late Jinghezheng Formation(Middle Eocene to Late Pleistocene)and then entered into the preservation stage.This paper has summarized the formation characteristics of the reservoirs and revealed the regularity of contemporaneously formed reservoirs in different strata.It is thus held that the Jiangling depression has multiple exploration layers and can be explored with the aid of three-dimensional exploration strategy so as to improve exploration efficiency.The exploration for both original and secondary reservoirs should be speeded up to achieve more commercial discoveries. |
| LIU Jun,LU Ming-guo,TONG Xiao-lan,WU Chao-dong.2008.Correlation between Structure Evolution and Petroleum System of the Jiangling Depression[J].Acta Geoscientica Sinica,29(1):89-94. |
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