车镇凹陷大王北地区沙二段滩坝成因类型、分布规律与控制因素研究

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车镇凹陷大王北地区沙二段滩坝成因类型、分布规律与控制因素研究

文章导航 > 沉积学报 > 2008 > 26(5): 715-724

邓宏文. 车镇凹陷大王北地区沙二段滩坝成因类型、分布规律与控制因素研究[J]. 沉积学报, 2008, 26(5): 715-724.

引用本文:

邓宏文. 车镇凹陷大王北地区沙二段滩坝成因类型、分布规律与控制因素研究[J]. 沉积学报, 2008, 26(5): 715-724.

DENG Hong-wen. Sand Bank Generation Types and Its Controls on Their Distribution,  the Second Member of Shahejie Formation, Lower Tertiary,Dawangbei, Chezhen Depression[J]. Acta Sedimentologica Sinica, 2008, 26(5): 715-724.

Citation:

DENG Hong-wen. Sand Bank Generation Types and Its Controls on Their Distribution,  the Second Member of Shahejie Formation, Lower Tertiary,Dawangbei, Chezhen Depression[J]. Acta Sedimentologica Sinica, 2008, 26(5): 715-724.

邓宏文. 车镇凹陷大王北地区沙二段滩坝成因类型、分布规律与控制因素研究[J]. 沉积学报, 2008, 26(5): 715-724.

引用本文:

邓宏文. 车镇凹陷大王北地区沙二段滩坝成因类型、分布规律与控制因素研究[J]. 沉积学报, 2008, 26(5): 715-724.

DENG Hong-wen. Sand Bank Generation Types and Its Controls on Their Distribution,  the Second Member of Shahejie Formation, Lower Tertiary,Dawangbei, Chezhen Depression[J]. Acta Sedimentologica Sinica, 2008, 26(5): 715-724.

Citation:

DENG Hong-wen. Sand Bank Generation Types and Its Controls on Their Distribution,  the Second Member of Shahejie Formation, Lower Tertiary,Dawangbei, Chezhen Depression[J]. Acta Sedimentologica Sinica, 2008, 26(5): 715-724.

车镇凹陷大王北地区沙二段滩坝成因类型、分布规律与控制因素研究

邓宏文

中国地质大学北京 100083

通讯作者:
邓宏文

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文章访问数: 3174
HTML全文浏览量: 8
PDF下载量: 974
被引次数: 0

Sand Bank Generation Types and Its Controls on Their Distribution,  the Second Member of Shahejie Formation, Lower Tertiary,Dawangbei, Chezhen Depression

DENG Hong-wen

China University of Geosciences, Beijing 100083

More Information

Corresponding author: DENG Hong-wen

摘要: 滩坝砂岩是我国陆相盆地重要储集类型之一，由于其厚度较薄，储层分布预测的难度较大。对车镇凹陷沙二段滩坝砂体进行了解剖性研究，总结了“滩”和“坝”的识别标志，指出二者在分布特征、沉积厚度、粒度与几何形态等方面均有明显差异。运用以基准面为参照面的高分辨率层序地层学方法划分了滩坝层系的等时地层单元，分析了“滩”“坝”砂的分布规律。探讨了湖盆结构、古地貌、物源供给、水动力等条件对滩坝砂体形成与分布的控制作用。在此基础上，建立了沙二段滩坝砂体成因模式，为滩坝砂体储层油气勘探提供了地质依据。
- 滩坝砂体 /
- 高分辨率层序 /
- 时空分布 /
- 成因模式 /
- 控制因素
Abstract: Sand bank sandstones are one of the important reservoirs in nonmarine basins of China. Bank genetic reservoir prediction is not easy due to its thin bed characters. This paper summarizes the identification marks of sand bank and barrier in lake. Isochronous stratigraphic units are divided based on highresolution sequence stratigraphy principle, sand bank and barrier distribution and its controls are analyzed in time stratigraphic units, and also sedimentary models of bank and barrier are established. This study provides the geologic foundation for oil and gas exploration in sand bank reservoirs.
- bank and bar /
- high resolution sequence /
- timespace distribution /
- genetic model /
- control factors

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文章访问数: 3174
HTML全文浏览量: 8
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被引次数: 0

车镇凹陷大王北地区沙二段滩坝成因类型、分布规律与控制因素研究

邓宏文

中国地质大学北京 100083

通讯作者: 邓宏文

收稿日期: 1900-01-01
修回日期: 1900-01-01
刊出日期: 2008-10-10

关键词:

高分辨率层序 /

控制因素

摘要: 滩坝砂岩是我国陆相盆地重要储集类型之一，由于其厚度较薄，储层分布预测的难度较大。对车镇凹陷沙二段滩坝砂体进行了解剖性研究，总结了“滩”和“坝”的识别标志，指出二者在分布特征、沉积厚度、粒度与几何形态等方面均有明显差异。运用以基准面为参照面的高分辨率层序地层学方法划分了滩坝层系的等时地层单元，分析了“滩”“坝”砂的分布规律。探讨了湖盆结构、古地貌、物源供给、水动力等条件对滩坝砂体形成与分布的控制作用。在此基础上，建立了沙二段滩坝砂体成因模式，为滩坝砂体储层油气勘探提供了地质依据。

English Abstract

邓宏文. 车镇凹陷大王北地区沙二段滩坝成因类型、分布规律与控制因素研究[J]. 沉积学报, 2008, 26(5): 715-724.

引用本文:

邓宏文. 车镇凹陷大王北地区沙二段滩坝成因类型、分布规律与控制因素研究[J]. 沉积学报, 2008, 26(5): 715-724.

DENG Hong-wen. Sand Bank Generation Types and Its Controls on Their Distribution,  the Second Member of Shahejie Formation, Lower Tertiary,Dawangbei, Chezhen Depression[J]. Acta Sedimentologica Sinica, 2008, 26(5): 715-724.

Citation:

DENG Hong-wen. Sand Bank Generation Types and Its Controls on Their Distribution,  the Second Member of Shahejie Formation, Lower Tertiary,Dawangbei, Chezhen Depression[J]. Acta Sedimentologica Sinica, 2008, 26(5): 715-724.

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