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| 酒西盆地老君庙构造带油气来源的探讨 | |
| 引用本文： | 李伟,刘宝珺,吕涛,白淑艳,付建奎. 酒西盆地老君庙构造带油气来源的探讨[J]. 石油勘探与开发, 2003, 30(2): 30-32 |
| 作者姓名： | 李伟 刘宝珺 吕涛 白淑艳 付建奎 |
| 作者单位： | 1. 成都理工大学;中国石油勘探开发研究院 2. 成都理工大学 3. 中国石油勘探开发研究院 |
| 摘 要： | 酒西盆地自从发现鸭儿块、老君庙、石油沟及柳沟庄等油气田以来，大多数学者认为油气来自青南凹陷。经过对原油物性、含氮化合物、山前推覆体构造、已发现油气储量占油气资源的比例及近几年油气勘探进展的分析，认为老君庙与石油沟的油气中的较大部分应是山前推覆体之下掩埋的下白垩统烃源岩所生成。图3表1参18 |
| 关 键 词： | 酒西盆地 老君庙 构造带 油气源 油气运移 老君庙推覆体 含氮化合物 |
| 文章编号： | 1000-0747(2003)02-0030-03 |
| 修稿时间： | 2002-08-10 |
Oil and gas sources of Laojunmiao structural belt in Jiuxi basin,Northwest China |
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| Affiliation: | Chengdu University of Technology, Sichuan 610059, P. R. China;Chengdu University of Technology, Sichuan 610059, P. R. China;Institute of Petroleum Exploration and Development, PetroChina, Beijing 100083, P. R. China;Institute of Petroleum Exploration and Development, PetroChina, Beijing 100083, P. R. China;Institute of Petroleum Exploration and Development, PetroChina, Beijing 100083, P. R. China |
| Abstract: | Most researchers in China thought that the oil and gas sources should come from the Qingnan depressed, since these oil fields of Yaerxia, Laojunmiao, Shiyougou and Liugouzhuang have discovered in the Jiuxi Basin, Northwest China. But the authors think that the most parts of the oil and gas in the Laojunmiao and Shiyougou oil fields come from the underlain lower Cretaceous source rocks below the plate of Laojunmiao Thrust Nappe, based on comprehensive analyses of the oil physics property, the pyrrolic nitrogen compounds, structural attitude of Laojunmiao Thrust Nappe, the ratio of proved reserves and resource extent, and the advance for the exploration of oil and gas recently. |
| Keywords: | Jiuxi basin Laojunmiao thrust nappe pyrrolic nitrogen compounds oil and gas migration oil and gas sources |
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