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| 辽河坳陷西部凹陷西斜坡古潜山的油气运移条件 | |
| 引用本文： | 单俊峰,陈振岩,张卓,袁选俊.辽河坳陷西部凹陷西斜坡古潜山的油气运移条件[J].现代地质,2005,19(2):274-278. |
| 作者姓名： | 单俊峰 陈振岩 张卓 袁选俊 |
| 作者单位： | 1. 中国地质大学,能源学院,北京,100083;辽河油田勘探开发研究院,辽宁,盘锦,124010 2. 辽河油田勘探开发研究院,辽宁,盘锦,124010 3. 辽河油田勘探开发研究院,辽宁,盘锦,124010;大庆石油学院,勘探系,黑龙江,大庆,163318 4. 中国石油勘探开发研究院,北京,100083 |
| 基金项目： | 国家重点攻关课题 (2001BA605A 08 04)。 |
| 摘 要： | 在对辽河坳陷西部凹陷西斜坡潜山油气藏的成藏条件进行解剖基础上, 重点开展了古潜山油气运移条件的研究,认为西斜坡古潜山油气藏的油气来源有4种运移路径, 论述了不同运移路径的特点, 并讨论了影响油气运移的主要因素。在潜山油气藏的多种供油方式中, 有效生油岩直接覆盖潜山的多向供油方式最为有利, 这种供油方式与规模较大的潜山相配置可以形成大型的潜山油气藏; 其次为潜山与有效生油岩通过不整合面或断面接触的单向供油方式, 这种供油方式也能形成比较富集的潜山油气藏。这一认识对西斜坡乃至辽河坳陷潜山油气藏的勘探都具有一定的指导意义。 |
| 关 键 词： | 古潜山 运移路径 运移方向 辽河坳陷 |
| 文章编号： | 1000-8527(2005)02-0274-05 |
| 修稿时间： | 2004年10月15 |
Hydrocarbon Migration Conditions of the Buried Hill in the West Slope of West Sag in Liaohe Depression |
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| SHAN Jun-feng,CHEN Zhen-yan,ZHANG Zhuo,YUAN Xuan-jun.Hydrocarbon Migration Conditions of the Buried Hill in the West Slope of West Sag in Liaohe Depression[J].Geoscience——Journal of Graduate School,China University of Geosciences,2005,19(2):274-278. | |
| Authors: | SHAN Jun-feng CHEN Zhen-yan ZHANG Zhuo YUAN Xuan-jun |
| Institution: | SHAN Jun feng 1,2,CHEN Zhen yan 2,ZHANG Zhuo 2,3,YUAN Xuan jun 4 |
| Abstract: | Based on the analysis of accumulation conditions of buried hill reservoirs in the west slope of west sag in Liaohe depression, this thesis emphasizes on the hydrocarbon migration conditions of buried hill reservoir The oil in buried hill reservoir of the west slope has four types of migration paths Different migration paths have different characteristics There are many ways for oil to buried hill, but the most effective way is to migrate oil directly from above or lateral contacted source rocks, resulting in the formation of big buried hill reservoirs Oil accumulation by unconformity or fault also can form buried hill reservoirs rich in oil and gas These research results can make buried hill exploration more effective in the west slope, or even in whole Liaohe depression |
| Keywords: | buried hill migration path migration direction Liaohe depression |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |