| 苏北金湖凹陷生油岩热演化研究 |
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| 引用本文： | 鲁东升,薛建华.苏北金湖凹陷生油岩热演化研究[J].石油实验地质,1999,21(2):180-183. |
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| 作者姓名： | 鲁东升 薛建华 |
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| 作者单位： | 中国新星石油公司 华东石油局规划设计院, 江苏 扬州 225002 |
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| 摘 要： | 本文运用地层压实校正法恢复金湖凹陷不同区块的地层埋藏史、生油岩埋藏史。根据镜质体反射率与古地温的关系,恢复了凹陷的古地温和古地温梯度,计算出生油岩在各地史时期的TTI值。
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| 关 键 词： | 生油岩 埋藏史 古地温 热演化 金湖凹陷 |
| 收稿时间： | 1988-10-05 |
| 修稿时间： | 1988-10-05 |
STUDY ON THE THERMAL EVOLUTION OF OIL SOURCE ROCKS IN THE JINHU DEPRESSION OF NORTH JIANGSU PROVINCE |
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| LU Dongsheng,XUE Jianhua.STUDY ON THE THERMAL EVOLUTION OF OIL SOURCE ROCKS IN THE JINHU DEPRESSION OF NORTH JIANGSU PROVINCE[J].Petroleum Geology & Experiment,1999,21(2):180-183. |
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| Authors: | LU Dongsheng XUE Jianhua |
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| Affiliation: | Research Institute of East China Petroleum Bureau, CNSPC, Yangzhou, Jiangsu 225002, China |
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| Abstract: | The Stratigraphic Compaction Correlation Method is used in this paper to restore the burial history of strata and oil source rocks for different blocks of the Jinhu Depression. According to the relationship of vitrinite reflectance to paleo geotemperature, the paleo geotemperature and paleo geothermal gradient of the Depression are restored, and the TTI value of oil source rocks during each period of geohistory is calculated. On the basis of above method research, the geotemperature geological model for the thermal evolution of oil source rocks is established, and the evolutionary and hydrocarbon generating stages and oil generating thresholds for Fu 2 and Fu 4 two sets of oil source rocks in the Jinhu Depression during the period of geohistory is classified. |
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| Keywords: | oil source rocks burial history paleo geotemperature thermal evolution the Jinhu Depression |
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