| 松辽盆地齐家—古龙凹陷油气成藏期次研究 |
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| 引用本文： | 侯启军,冯子辉,邹玉良.松辽盆地齐家—古龙凹陷油气成藏期次研究[J].石油实验地质,2005,27(4):390-394. |
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| 作者姓名： | 侯启军 冯子辉 邹玉良 |
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| 作者单位： | 1.中国科学院 长沙大地构造研究所, 长沙 410001 |
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| 摘 要： | 松辽盆地齐家—古龙凹陷在扶余、高台子、葡萄花、黑帝庙等多套油层获工业油流。应用储层包裹体均一温度以及显微傅立叶变换红外光谱等分析技术,结合储层的热演化史,探讨了各套油层的油气成藏特征。有机包裹体的类型和特征显示,青一段源岩生成的原油向储层中运移主要有3个期次,不同油层经历的成藏期次各异,储层中原油的性质是油气多期成藏的综合反映。包裹体均一温度指示凹陷内油气3个成藏期分别是嫩江组沉积末期、白垩纪末期和老第三纪末,油气成藏期次与盆地构造发展历程表现出较好的一致性。
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| 关 键 词： | 包裹体 傅立叶红外光谱 均一温度 热演化史 松辽盆地 |
| 文章编号： | 1001-6112（2005）04-0390-05 |
| 收稿时间： | 2004-10-13 |
| 修稿时间： | 2005-07-05 |
STUDY ON THE POOL-FORMING PERIODS OF OIL AND GAS IN QIJIA-GULONG SAG IN SONGLIAO BASIN |
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| Hou Qijun,Feng Zihui,Zou Yuliang.STUDY ON THE POOL-FORMING PERIODS OF OIL AND GAS IN QIJIA-GULONG SAG IN SONGLIAO BASIN[J].Petroleum Geology & Experiment,2005,27(4):390-394. |
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| Authors: | Hou Qijun Feng Zihui Zou Yuliang |
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| Affiliation: | 1.Changsha Institute of Tectonics, Chinese Academy of Sciences, Changsha, Hunan 410001, China2. Jilin University, Changchun, Jilin 130065, China3. Daqing Oil field Company Ltd., Daqing, Heilongjiang 163712, China |
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| Abstract: | There are a series of oil- and gas-bearing reservoirs in Qijia-Gulong Sag in Songliao Basin, including Fuyu, Gaotaizi, Putaohua, Heidimiao, etc. The characteristics of these reservoirs were discussed according to the homogenization temperatures of reservoir inclusions and micro-Fourier transform infrared spectroscopic analysis combining thermal evolution histories of the reservoirs. The types and characteristics of the organic inclusions indicate that there are 3 main migration periods of oil and gas generated from K1q^1 source rock. There are different pool-forming periods for different reservoirs, and the oil/gas properties of reservoirs are the comprehensive reflection of multi period pool-forming processes. The homogenization temperatures of inclusions show that the 3 pool-forming periods of the oil and gas in the sag are in the ends of K1n, K and E respectively. The pool-forming periods are well consistent with the tectonic-developing history in the basin. |
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| Keywords: | inclusion Fourier transform infrared speetrum homogenization temperature thermal evolution history Songliao Basin |
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