浅水辫状河三角洲发育区短期基准面旋回划分及储层宏观特征分析

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浅水辫状河三角洲发育区短期基准面旋回划分及储层宏观特征分析

王家豪, 姚光庆, 赵彦超

文章导航 > 沉积学报 > 2004 > 22(1): 87-94

王家豪, 姚光庆, 赵彦超. 浅水辫状河三角洲发育区短期基准面旋回划分及储层宏观特征分析[J]. 沉积学报, 2004, 22(1): 87-94.

引用本文:

王家豪, 姚光庆, 赵彦超. 浅水辫状河三角洲发育区短期基准面旋回划分及储层宏观特征分析[J]. 沉积学报, 2004, 22(1): 87-94.

WANGJia hao, YAO Guang qing, ZHAO Yan chao. Study on Identification of Short-Term Base-Level Cycle and Macroscopic Distribution of Reservoirsin Shallow-Water Braided Delta[J]. Acta Sedimentologica Sinica, 2004, 22(1): 87-94.

Citation:

WANGJia hao, YAO Guang qing, ZHAO Yan chao. Study on Identification of Short-Term Base-Level Cycle and Macroscopic Distribution of Reservoirsin Shallow-Water Braided Delta[J]. Acta Sedimentologica Sinica, 2004, 22(1): 87-94.

王家豪, 姚光庆, 赵彦超. 浅水辫状河三角洲发育区短期基准面旋回划分及储层宏观特征分析[J]. 沉积学报, 2004, 22(1): 87-94.

引用本文:

王家豪, 姚光庆, 赵彦超. 浅水辫状河三角洲发育区短期基准面旋回划分及储层宏观特征分析[J]. 沉积学报, 2004, 22(1): 87-94.

WANGJia hao, YAO Guang qing, ZHAO Yan chao. Study on Identification of Short-Term Base-Level Cycle and Macroscopic Distribution of Reservoirsin Shallow-Water Braided Delta[J]. Acta Sedimentologica Sinica, 2004, 22(1): 87-94.

Citation:

WANGJia hao, YAO Guang qing, ZHAO Yan chao. Study on Identification of Short-Term Base-Level Cycle and Macroscopic Distribution of Reservoirsin Shallow-Water Braided Delta[J]. Acta Sedimentologica Sinica, 2004, 22(1): 87-94.

浅水辫状河三角洲发育区短期基准面旋回划分及储层宏观特征分析

中国地质大学资源学院武汉 430074

作者简介:
王家豪,男,1968年出生,讲师,在读博士,沉积学,油气储层地质学

中图分类号: P539.2

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文章访问数: 711
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Study on Identification of Short-Term Base-Level Cycle and Macroscopic Distribution of Reservoirsin Shallow-Water Braided Delta

China University of Geosciences, Wuhan 430074

摘要: 将层序控制因素分析和沉积学响应相结合,以短期基准面旋回为成因地层单元,较详细地分析了坳陷盆地、断陷盆地浅水辫状河三角洲发育区可容纳空间的不同发育特点、河流作用方式的变化、以及储层宏观分布特征,讨论了物源供给对储层的影响。以鄂尔多斯盆地塔巴庙地区和焉耆盆地宝浪油田宝北区块为例,说明了短期基准面旋回识别标志 :厚层叠置砂体底部冲刷面和下切谷、辫状分流河道曲流化特征、滨岸沙坝 -滨岸沼泽相沉积;阐述了厚层稳定煤层作为地层对比标志的理论依据;剩余陆上可容纳空间的概念合理地解释了储层砂体主要分布于基准面上升半旋回的原因.
- 浅水辫状河三角洲 /
- 短期基准面旋回 /
- 储层 /
- 曲流化 /
- 稳定厚煤层
Abstract: In this paper, the author integratesthe controllingfactors of sequence with sedimentary response. It takes a short term base level cycleas a geneticstratigraphic unit to discuss the different accommodationspace development, the change of fluvial process, macroscopic distribution of reservoirs, the influence of sediment supply in a down warped basin or a rift basin where shallow water braided delta develops. Taking the Tabamiao Area of Ordos Basin and the Baobei Block, Baolang Oil field of Yanqi Basin as examples, It points out some identification symbols such as the wash plane and incised valley at the bottom of thick overlap sand-body, the meandering of braided distributary channel, the sedimentaries of offshore barrier faciesand offshore marsh facies. It provides the theoretical evidence for stable and thick coal bed regarded as a mark of formation comparison. The conception, overplus subaerial accommodationspace, explains reasonablywhy the reservoirs mainly distributein rise half cycle of base levelcycle.
- shallow water braided delta /
- short term base level cycle /
- reservoir /
- meandering /
- stable and thick coal bed

参考文献(13)

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[2]	威尔格斯 C K.层序地层学原理,徐怀大,魏魁生,洪卫东译,北京:石油工业出版社,1992,49～157[Wilgus C K. Sea-level changes: an integrated approach. Translated by Xu H D, Wei K S. Hong W D. Petroleum Industrial Press, 1992.49～157]
[3]	邓宏文,王洪亮,宁宁.沉积物体积分配原理--高分辨层序地层学的理论基础.地学前缘(中国地质大学,北京),2000,7(4):305～313[Deng Hongwen, Wang Hongliang,Ning Ning. sediment volume partition principle: Theory basis for high-resolution sequence stratigraphy. Earth Sciences Frontiers(China University of Geosciences. Beijing). 2000,7(4):305～313]
[4]	孙永传,李惠生.碎屑岩沉积相和沉积环境.北京:地质出版社,1986.151～179[Sun Yongchuan, Li Huisheng. Sedimentary facies and environment of clastic rocks. Beijing: Geological Publishing House, 1986, 151～179]
[5]	翟爱军,邓宏文,王洪亮.鄂尔多斯盆地上古生界煤层在层序中的位置及对比特征.中国海上油气(地质),2000,14(3):178～180[Zhai Aijun, Deng Hongwen, Wang Hongliang. Sequence stratigraphy and correlation of Upper Paleozoic coal-bearing formations in Ordos Basin. China Offshore Oil and Gas(Geology), 2000,14(3):178～180]
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[7]	池英柳.可容纳空间原理在陆相断陷盆地层序分析中的应用--以渤海湾盆地下第三系为例.沉积学报,1998,16(4):8～13[Chi Yingliu. Application of accommodation concept to sequence study in a continental rift basin: A case study of Paleogene, Bohaiwan Basin. Acta Sedimentologica Sinica, 1998,16(4):8～13]
[8]	邓宏文,王洪亮,李小孟.高分辨层序地层对比在河流相中的应用.石油与天然气地质,1997,18(2):90～95[Deng Hongwen, Wang Hongliang, Li Xiaomeng. Application of high-resolution sequence stratigraphic correlation to fluvial facies. Oil & Gas Geology, 1997,18(2):90～95]
[9]	郑荣才,尹世民,彭军.基准面旋回结构与叠加样式的沉积动力学分析.沉积学报,2000,18(3):369～375[Zheng Rongcai, Ying Shiming, Peng Jun. Sedimentary dynamic analysis of sequence structure and stacking pattern of base-level cycle. Acta Sedimentologica Sinica, 2000,18(3):369～375]
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浅水辫状河三角洲发育区短期基准面旋回划分及储层宏观特征分析

中国地质大学资源学院武汉 430074

作者简介:
王家豪,男,1968年出生,讲师,在读博士,沉积学,油气储层地质学

收稿日期: 2003-03-28
修回日期: 2003-06-09
刊出日期: 2004-03-10

中图分类号: P539.2

关键词:

浅水辫状河三角洲 /

短期基准面旋回 /

稳定厚煤层

摘要: 将层序控制因素分析和沉积学响应相结合,以短期基准面旋回为成因地层单元,较详细地分析了坳陷盆地、断陷盆地浅水辫状河三角洲发育区可容纳空间的不同发育特点、河流作用方式的变化、以及储层宏观分布特征,讨论了物源供给对储层的影响。以鄂尔多斯盆地塔巴庙地区和焉耆盆地宝浪油田宝北区块为例,说明了短期基准面旋回识别标志 :厚层叠置砂体底部冲刷面和下切谷、辫状分流河道曲流化特征、滨岸沙坝 -滨岸沼泽相沉积;阐述了厚层稳定煤层作为地层对比标志的理论依据;剩余陆上可容纳空间的概念合理地解释了储层砂体主要分布于基准面上升半旋回的原因.

English Abstract

王家豪, 姚光庆, 赵彦超. 浅水辫状河三角洲发育区短期基准面旋回划分及储层宏观特征分析[J]. 沉积学报, 2004, 22(1): 87-94.

引用本文:

王家豪, 姚光庆, 赵彦超. 浅水辫状河三角洲发育区短期基准面旋回划分及储层宏观特征分析[J]. 沉积学报, 2004, 22(1): 87-94.

WANGJia hao, YAO Guang qing, ZHAO Yan chao. Study on Identification of Short-Term Base-Level Cycle and Macroscopic Distribution of Reservoirsin Shallow-Water Braided Delta[J]. Acta Sedimentologica Sinica, 2004, 22(1): 87-94.

Citation:

WANGJia hao, YAO Guang qing, ZHAO Yan chao. Study on Identification of Short-Term Base-Level Cycle and Macroscopic Distribution of Reservoirsin Shallow-Water Braided Delta[J]. Acta Sedimentologica Sinica, 2004, 22(1): 87-94.

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