| 桦甸盆地古近系桦甸组油页岩矿床沉积特征 |
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| 引用本文： | 王永莉,刘招君,荆惠林,张海龙,张建.桦甸盆地古近系桦甸组油页岩矿床沉积特征[J].吉林大学学报(地球科学版),2005,35(6):720-724,731. |
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| 作者姓名： | 王永莉 刘招君 荆惠林 张海龙 张建 |
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| 作者单位： | 1.吉林大学 地球科学学院，吉林 长春 130061；2.吉林省煤田勘察设计研究院,吉林 长春 130062 |
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| 基金项目： | 国家重大项目
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吉林省科技厅科研项目 |
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| 摘 要： | 桦甸盆地位于敦密断裂带主干断裂的北侧，是一个半地堑式盆地。受同生控盆断裂的控制，含油页岩段厚度和油页岩单层厚度均由北缘向南缘断裂（F1）方向逐渐增厚。盆地内古近系（下第三系）桦甸组为一个完整的三级层序，油页岩形成于水进体系域和高水位体系域的浅湖—深湖环境中。共发育可采油页岩13层，含油率较高（一般8%~13%），质量较好，具有很好的工业前景。
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| 关 键 词： | 桦甸盆地 桦甸组 油页岩 沉积环境 |
| 文章编号： | 1671-5888（2005）06-0720-05 |
| 收稿时间： | 2005-07-04 |
| 修稿时间： | 2005-07-04 |
Sedimentary Characteristics of Oil Shale Deposit of the Huadian Formation of Paleogene in Huadian Basin |
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| WANG Yong-li,LIU Zhao-jun,JING Hui-lin,ZHANG Hai-long,ZHANG Jian.Sedimentary Characteristics of Oil Shale Deposit of the Huadian Formation of Paleogene in Huadian Basin[J].Journal of Jilin Unviersity:Earth Science Edition,2005,35(6):720-724,731. |
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| Authors: | WANG Yong-li LIU Zhao-jun JING Hui-lin ZHANG Hai-long ZHANG Jian |
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| Institution: | 1.College of Earth Sciences, Jilin University，Changchun 130061,China； 2.The Coalfield Perambulation Design Research Institute of Jilin Province, Changchun 130062,China |
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| Abstract: | The Huadian basin situated in southern Jilin Province of NE China is a half-graben basin and lies to north of the Dunhua-Mishan faults.The thickness of oil shale-bearing strata and monolayer increase gradually from north to south under the control of the contemporaneity fault(F_1).The fault also controlled basin filling features of the Huadian basin.The whole sequence of Huadian Formation of Paleogene in Huadian basin comprises a complete 3~(rd) order sequence.The oil shales within the sequence were deposited in semi-deep to deep lacustrine environments,and were developed during transgressive systems tract and highstand systems tract.In Huadian basin,there are 13 oil shale layers containing high-mobile oil(commonly 8%~13%).These high quality oil shales may have the potential for industrial use. |
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| Keywords: | Huadian basin Huadian Formation of Paleogene oil shale sedimentary environment |
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