• 责任者：Qin Liming (Research Institute of Petroleum Engineering ; SINOPEC ; Beijing 100101 ; China) ; Zhang Zhihuan
• 刊名：Natural Gas Geoscience
• 出版年：2011
• 卷期：22(5)
• 关键词：烃源岩 ; source rocks ; 热模拟 ; thermal simulation ; 准噶尔盆地 ; Junggar Basin
• 页码：p.860-865
• 图表：7 illus., 3 tables, 11 refs.
• 分类号：1003
• issnNo：ISSN1672-1926
• isbnNo：CN62-1177/TE

After two source rocks samples in the Yaomoshan and Dalongkou sections in Junggar basin are subjected to closed system experiment, the authors get the amounts of hydrocarbon generation and the geochemical parameters and set up a mode of hydrocarbon generation for the kerogenⅠand Ⅱ1 source rocks at different temperature conditions.  The results indicate that the amount of oil and gas generation from the typeⅠkerogen is more than that of type Ⅱ1 kerogen. The duration of oil generation of the typeⅠkerogen is from 0.6% to 2.0% RO, in contrast that the thermal maturity for the type Ⅱ1 kerogen is in range of 0.7%~1.3%. The type kerogen begins to generate the gas at RO of 1.3%, and the amounts of gas production go up with thermal maturity increase; the type Ⅱ1 kerogen onset the gas generation at RO of 1.0%.oft-com:office:office" />