渤海湾盆地东营凹陷S<sub>6'</sub>界面的构造变革意义

任建业

Volume 29 Issue 1

Jan. 2004

Turn off MathJax

Article Contents

Abstract

References

Article Navigation > Earth Science > 2004 > 29(1): 69-76

REN Jian-ye, 2004. Tectonic Significance of S6′ Boundary in Dongying Depression, Bohai Gulf Basin. Earth Science, 29(1): 69-76.

Citation:

REN Jian-ye, 2004. Tectonic Significance of S_6′ Boundary in Dongying Depression, Bohai Gulf Basin. Earth Science, 29(1): 69-76.

REN Jian-ye, 2004. Tectonic Significance of S6′ Boundary in Dongying Depression, Bohai Gulf Basin. Earth Science, 29(1): 69-76.

Citation:

REN Jian-ye, 2004. Tectonic Significance of S_6′ Boundary in Dongying Depression, Bohai Gulf Basin. Earth Science, 29(1): 69-76.

PDF( 416 KB)

Tectonic Significance of S_6′ Boundary in Dongying Depression, Bohai Gulf Basin

REN Jian-ye

Faculty of Earth Resources, China University of Geosciences, Wuhan 430074, China

Received Date: 2003-05-02
Publish Date: 2004-01-25

Abstract

Abstract

A regional unconformity-S_6′ is distinguished in Tertiary filling sequence of Dongying depression by interpretation of 3D seismic profiles. This sequence boundary lies on the bottom of the 3rd Member, Shahejie Formation and can be traced and contrasted in the whole basin area.Analysis on stratigraphic thickness and tectonic stress field of the basin reveals that S_6′ boundary divided the Tertiary synrifting stage into two episodes controlled by different tectonic stress fields, that is, the first episode of basin development and the second episode of basin development. The former was controlled by N-S trending extensional tectonic stress field, forming half grabens bounded by Chennan fault and Shicun fault; while the latter was controlled by NW-SE trending extensional tectonic stress field, forming half graben bounded by NE trending fault system. S_6′ boundary is a regional unconformity and can be found and traced in Bohai gulf basin and many other basins in East China. The boundary occurred in late Middle Eocene, which was consistent with the time of a great reorganization of global plate tectonics during Cenozoic. Thus identification of S_6′ boundary may provide new information for dynamic setting of formation and evolution of Cenozoic basins in East China.
- Dongying depression,
- tectonic revolution,
- S_6′ boundary,
- kinematic reorganization of plate tectonic

FullText(HTML)

References(20)

References

Harland, W.B., 1982. A geologic time scale. Cambridge University Press.

Jolivet, L., Tamaki, K., Fournier, M., 1994. Japan Sea, opening history and mechanism: A synthesis. Journal of Geophysical Research, 99(B11): 22237-22259. doi: 10.1029/93JB03463

Morley, C.K., Nelson, R.A., Patton, T.L., et al., 1990. Tansfer zones in the east African Rift system and their relevance to the east African Rift system and their relevance to hydrocarbon exploration in rifts. AAPG Bulletin, 74(8): 1234-1253.

Packham, G.H., 1993. Plate tectonics and the development of sedimentary basins of the dextral regime in western Southeast Asia. Journal of Southeast Asian Earth Sciences, 8(1-4): 497-511. doi: 10.1016/0743-9547(93)90048-T

Pan, Y.L., Kong, F.X., Yang, S.B., et al., 1996. Subtle reservoir in China. Geological Publishing House, Beijing(in Chinese).

Patriat, P., Achache, J., 1984. India Eurasia collision chronology has implications for crustal shortening and driving mechanism of plates. Nature, 311: 615-621. doi: 10.1038/311615a0

Ren, J.Y., Lu, Y.C., Li, S.T., 1999. The tectonic evolution of Yishu graben and its depositional filling response. Scientia Geologica Sinica, 34(2): 196-203(in Chinese with English abstract).

Ren, J.Y., Tamaki, K., Li, S.T., 2002. Late Mesozoic and Cenozoic rifting and their dynamic setting in eastern China. Tectonophysics, 344(3-4): 175-203. doi: 10.1016/S0040-1951(01)00271-2

Ru, K., Pigott, J.D., 1986. Episodic rifting and subsidence in the South China Sea. AAPG Bulletin, 70: 1136-1155.

Sun, X.Y., Ren, J.Y., 2001. Dynamical mechanism of tectonic evolution during post-rifting period in Xihu depression, East China Sea. Earth Science—Journal of China University of Geosciences, 26(Suppl): 22-26(in Chinese with English abstract).

Tamaki, K., 1995. Opening tectonics of the Japan Sea. In: Taylor, B., ed., Backarc basins: Tectonics and magmatism. Plum Press, New York, 407-419.

Tapponnier, P., Molnar, P., 1979. Active faulting and Cenozoic tectonics of the Tianshan, Mongolia, and Baikal regions. Journal of Geophysical Research, 84: 3425-3459. doi: 10.1029/JB084iB07p03425

Wang, B.H., Qian, K., 1992. Geological study and exploration practice of Shengli oilfield. lst edition. Petroleum University Press, Dongying, Shandong Province, 1-357(in Chinese).

Yao, Y.M., Liang, H.D., Cai, Z.G., et al., 1994. Tertiary in petroloferous regions of China(Ⅳ): The Bohai gulf basin. Petroleum Industry Press, Beijing, 82-87(in Chinese with English abstract).

Zhou, D., Ru, K., Chen, H.Z., 1995. Kinematics of Cenozoic extension on the South China Sea continental margin and its implications for the tectonic evolution of the region. Tectonophysics, 1995, 251: 161-177.

潘元林, 孔凡仙, 杨申镳, 等, 1996. 中国隐蔽油气藏. 北京: 地质出版社.

任建业, 陆永潮, 李思田, 1999. 伊舒地堑构造演化的沉积充填响应. 地质科学, 34(2): 196-203. https://www.cnki.com.cn/Article/CJFDTOTAL-DZKX902.006.htm

孙向阳, 任建业, 2001. 东海西湖凹陷裂后期构造演化驱动机制探讨. 地球科学———中国地质大学学报, 26(增刊): 22-26.

王秉海, 钱凯, 1992. 胜利油区地质研究与勘探实践. 第1版. 东营: 石油大学出版社, 1-357.

姚益民, 梁鸿德, 蔡治国, 等, 1994. 中国油气区第三纪(Ⅳ)渤海湾盆地油气区分册. 北京: 石油工业出版社, 82-87.

Relative Articles