| 柴达木盆地西部古近-新近系油气充注研究 |
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| 引用本文： | 李贤庆,钟宁宁,王康东,张敏,彭德华,张志军,顿亚鹏.柴达木盆地西部古近-新近系油气充注研究[J].新疆石油地质,2011,32(1):1-3. |
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| 作者姓名： | 李贤庆 钟宁宁 王康东 张敏 彭德华 张志军 顿亚鹏 |
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| 作者单位： | 1.中国矿业大学a.煤炭资源与安全开采国家重点实验室;b.地球科学与测绘工程学院,北京100083;2.中国石油大学油气资源与探测国家重点实验室,北京102249;3.中国石油青海油田分公司勘探开发研究院,甘肃敦煌736202 |
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| 基金项目： | 国家油气科技专项，油气资源与探测国家重点实验室开放基金 |
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| 摘 要： | 根据含油包裹体丰度、颗粒荧光定量、包裹体均一温度等分析,对柴达木盆地西部跃进一号、油砂山、南翼山、尖顶山等4个典型构造的古近-新近系油气充注研究表明,不同构造油气充注所需的时间与强度不同：跃进一号、油砂山构造发生过较强的油气充注,充注期主要为$N^{1}_{2}$-$N^{3}_{2}$,含油包裹体丰度值高（多数为4%~10%）,颗粒荧光强度也高（多大于50 pc）;南翼山和尖顶山构造发生较有限的油气充注,充注期主要为$N^{2}_{2}$-$N^{3}_{2}$,含油包裹体丰度值较低（大多数样品不超过4%）,颗粒荧光定量强度也较低（多小于50 pc）。关键词：柴达木盆地;油气充注;含油包裹体丰度;颗粒荧光定量;包裹体均一温度
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| 关 键 词： | 柴达木盆地 油气充注 含油包裹体丰度 颗粒荧光定量 包裹体均一温度 |
| 收稿时间： | 2010-04-14 |
Study on Tertiary Oil Charges to Typical Structures in Western Qaidam Basin |
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| Li Xian-qing,ZHONG Ning-ning,WANG Kang-dong,ZHANG Min,PENG De-hua,ZHANG Zhi-jun,DUN Ya-peng.Study on Tertiary Oil Charges to Typical Structures in Western Qaidam Basin[J].Xinjiang Petroleum Geology,2011,32(1):1-3. |
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| Authors: | Li Xian-qing ZHONG Ning-ning WANG Kang-dong ZHANG Min PENG De-hua ZHANG Zhi-jun DUN Ya-peng |
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| Affiliation: | 1. China University of Mining and Technology, a. State Key Laboratory of Coal Resources and Safe Mining, b. College of Geoscience and Surveying Engineering, Beijing 100083, China;2. State Key Laboratory of Petroleum Resource and Prospecting, China University of Petroleum, Beijing 102249, China;3. Research Institute of Exploration and Development, Qinghai Oilfield Company, PetroChina, Dunhuang, Gansu 736202, China |
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| Abstract: | According to analyses of grains with oil inclusions (GOI), quantitative grain fluorescence (QGF), homogenization temperature of fluid inclusion (HTI), the Tertiary oil charges to four typical structures (Yuejing-1, Youshashan, Nanyishan and Jiandingshan) in Western Qaidam basin are studied in this paper, showing that there exist charges of difference: for Yuejing-1 and Youshashan structures stronger oil charges occur during $N^{1}_{2}$-$N^{3}_{2}$, with high GOI value (mostly 4%~10%) and high QGF intensity (more than 50 pc); for Nanyishan and Jiandingshan structures relatively weak oil charges appear during $N^{2}_{2}$-$N^{3}_{2}$, with lower GOI value (mostly less than 4%) and lower QGF intensity (less than 50 pc) in their reservoirs. |
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| Keywords: | Qaidam basin oil charge oil inclusion abundance quantitative grain fluorescence fluid inclusion homogeneous temperature |
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