| 松辽盆地滨北地区中浅层油气成藏体系定量研究 |
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| 引用本文： | 姜福杰,姜振学,田丰华,王显东.松辽盆地滨北地区中浅层油气成藏体系定量研究[J].西安石油大学学报(自然科学版),2005,20(6):1-6. |
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| 作者姓名： | 姜福杰 姜振学 田丰华 王显东 |
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| 作者单位： | 1. 中国石油大学,盆地与油藏研究中心,北京,102249;中国石油大学,石油天然气成藏机理教育部重点实验室
2. 大庆油田,勘探开发研究院,黑龙江,大庆,163712 |
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| 基金项目： | 国家自然科学基金项目(编号:40472078)，国家重点基础研究发展规划973项目(编号:G1999043310) |
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| 摘 要： | 滨北地区中浅层纵向上可以划分出2套成藏组合,即浅部成藏组合和中部成藏组合;每套成藏组合都可以划分出3个成藏体系,利用油气成藏门限理论对2套成藏组合的各成藏体系的油气成藏门限进行了计算,结合生油量的计算结果,对各成藏体系进行了定量评价.得出结论:滨北地区浅、中两套成藏组合的各成藏体系,天然气都没有进入成藏门限,石油只在成藏体系Ⅱ和Ⅲ进入了成藏门限,并有一定的可供聚集油量,其中,浅部组合成藏体系Ⅱ和Ⅲ的可供聚集油量分别为12.66×108t和6.17×108t;中部组合成藏体系Ⅱ和Ⅲ的可供聚集油量分别为5.09×108t和2.72×108t.
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| 关 键 词： | 松辽盆地 滨北地区 油气成藏门限 油气成藏体系 可供聚集烃量 定量评价 |
| 文章编号： | 1673-064X(2005)06-0001-06 |
| 修稿时间： | 2005年3月10日 |
Quantitative study of the mid-shallow hydrocarbon accumulation systems in Binbei area, Songliao Basin |
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| JIANG Fu-jie.Quantitative study of the mid-shallow hydrocarbon accumulation systems in Binbei area, Songliao Basin[J].Journal of Xian Shiyou University,2005,20(6):1-6. |
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| Authors: | JIANG Fu-jie |
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| Institution: | JIANG Fu-jie~ |
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| Abstract: | The mid-shallow reservoir in Binbei area can be vertically divided into two sets of hydrocarbon accumulation assemblages: shallow hydrocarbon accumulation assemblage and medium-deep accumulation assemblage.Every hydrocarbon accumulation assemblage can be divided into three hydrocarbon accumulation systems again.The hydrocarbon accumulation thresholds of all the hydrocarbon accumulation systems of two hydrocarbon accumulation assemblages are calculated based on hydrocarbon accumulation threshold theory.All the hydrocarbon accumulation systems are quantitatively evaluated based on the calculation of their oil generating quantity.The results show that,the natural gas of all the hydrocarbon accumulation systems does not reach to their accumulation thresholds,and only the oil in the accumulation system Ⅱand Ⅲ reach to their accumulation thresholds.The accumulation system Ⅱ and Ⅲ of the shallow accumulation assemblage can afford the oil of 12.66×10~8tand 6.17×10~8trespectively,and the accumulation system Ⅱ and Ⅲ of the medium-deep accumulation assemblage can afford the oil of 5.09×10~8tand 2.72×10~8t respectively. |
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| Keywords: | Songliao Basin Binbei area hydrocarbon accumulation threshold hydrocarbon accumulation system afforded hydrocarbon quantitative evaluation |
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