| 聚油古地貌成因类型及其有利成藏条件分析——以鄂尔多斯盆地上里塬地区前侏罗纪古地貌为例 |
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| 引用本文： | 李树同,张海峰,王多云,陶辉飞,楚美娟,陈丹丹.聚油古地貌成因类型及其有利成藏条件分析——以鄂尔多斯盆地上里塬地区前侏罗纪古地貌为例[J].沉积学报,2011,29(5):962-969. |
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| 作者姓名： | 李树同 张海峰 王多云 陶辉飞 楚美娟 陈丹丹 |
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| 作者单位： | 中国科学院油气资源研究重点实验室 兰州 730000 |
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| 基金项目： | 中国科学院“西部之光”项目; 甘肃省青年科技基金计划项目编号:1007RJYA013)资助 |
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| 摘 要： | 运用地层厚度印模法（延9＋延10＋富县组地层厚度）恢复出了陇东上里塬地区前侏罗纪古地貌形态,其形态为一级甘陕古河呈近东西向分布,二级庆西古河位于研究区南部向北注入甘陕古河,研究区的北部和南部分别发育姬塬和演武高地,在高地和河谷的过度带分别发育姬塬南斜坡和演武北斜坡,此外,在一级河谷中央还发育有河间丘,在斜坡上发育残丘、...
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| 关 键 词： | 印模法 下侏罗统 聚油古地貌 成藏条件 上里塬地区 |
| 收稿时间： | 1900-01-01 |
Genetic Type of Oil-gas Accumulation Paleogeomorphology and Favorable Conditions for Petroleum Accumulation:Taking the paleogeomorphology of Pre-Jurassic in Shangliyuan area,Ordos Basin as an example |
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| LI Shu-tong ZHANG Hai-feng, WANG Duo-yun TAO Hui-fei, CHU Mei-juan CHEN Dan-dan,.Genetic Type of Oil-gas Accumulation Paleogeomorphology and Favorable Conditions for Petroleum Accumulation:Taking the paleogeomorphology of Pre-Jurassic in Shangliyuan area,Ordos Basin as an example[J].Acta Sedimentologica Sinica,2011,29(5):962-969. |
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| Authors: | LI Shu-tong ZHANG Hai-feng WANG Duo-yun TAO Hui-fei CHU Mei-juan CHEN Dan-dan |
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| Institution: | Key Laboratory of Petroleum Resources Research, Institute of Geology and Geophysics, Chinese Academy of Sciences, Lanzhou, 730000 |
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| Abstract: | Nowadays,we have a common consideration that the Pre-Jurassic palaeogeomorphology is the important basis which control the Yan9-Yan10's reservoirs of the lower part of the Yan'an Group.Before,for the lower quality of seismic data and less wells' data,we recovered the palaeogeomorphology from the aspects of terrain's height,slopes and valleys,however,when the reservoirs were on the development stage,the aforementioned palaeogeomorphic characterization was too macro,especially,it was too simple and coarse for... |
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| Keywords: | impression method Lower Jurassic oil-gas accumulation paleogeomorphology reservoir formation condition Shangliyuan area |
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