| 乌尔逊凹陷南二段主要成藏期油气运聚特征 |
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| 引用本文： | 付广,王朋岩,苏玉平. 乌尔逊凹陷南二段主要成藏期油气运聚特征[J]. 中国海上油气, 2004, 16(5): 294-297 |
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| 作者姓名： | 付广 王朋岩 苏玉平 |
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| 作者单位： | 大庆石油学院 |
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| 基金项目： | 黑龙江省教育厅科学技术研究项目“逆断裂中天然气运移特征物理模拟 (编号 :10 5 410 0 1)”资助成果 |
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| 摘 要： | 基于油气势能场理论 ,对乌尔逊凹陷南二段现今油气运聚特征进行了模拟研究 ,并在古埋深恢复的基础上 ,对其主要成藏期的油气运聚特征进行了恢复。乌尔逊凹陷南二段主要成藏期为伊敏组沉积末期至青元岗组沉积早期 ,该时期凹陷内油气运聚特征与现今相似 ,只是运移范围略小于现今时期 ,这表明乌尔逊凹陷南二段各地质时期的油气运聚特征具有继承性 ,有利于油气的运聚成藏
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| 关 键 词： | 乌尔逊凹陷 南二段 主要成藏期 油气运聚特征 模拟 |
| 修稿时间： | 2003-10-31 |
Hydrocarbon migration and accumulation during the main reservoiring stage in K1n2 of Wuerxun depression |
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| Fu Guang Wang Pengyan Su Yuping. Hydrocarbon migration and accumulation during the main reservoiring stage in K1n2 of Wuerxun depression[J]. China Offshore Oil and Gas, 2004, 16(5): 294-297 |
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| Authors: | Fu Guang Wang Pengyan Su Yuping |
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| Abstract: | Based on the hydrocarbon potential field theory, the current hydrocarbon migration and accumulation are simulated for K 1n 2 of Wuerxun depression, and its migration and accumulation during the main reservoiring stage are reconstructed according to palaeoburial depth reconstruction. The main reservoiring stage in K 1n 2 of Wuerxun depression extended from the end of K 1y to the early K 2q sedimentary, during which the hydrocarbon migration and accumulation were similar to those now except for slightly smaller migration scope than today. This suggests that hydrocarbon migration and accumulation in K 1n 2 of Wuerxun depression are inherited in various geologic stages and favorable for formation of oil and gas reservoirs. |
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| Keywords: | Wuerxun depression K 1n 2 main reservoiring stage hydrocarbon migration and accumulation simulation |
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