Flood-overlake Sedimentary Characteristics of the Suining Formation (Lower Jurassic) in Western Sichuan Depression

CHEN Xian-liang; JI You-liang; YANG Ke-ming; LIU Jun-long; HUANG Fu-xiang; ZHAO Chun-ni; YANG Yong; LI Long-di

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Article Navigation > Acta Sedimentologica Sinica > 2014 > 32(5): 912-920

CHEN Xian-liang, JI You-liang, YANG Ke-ming, LIU Jun-long, HUANG Fu-xiang, ZHAO Chun-ni, YANG Yong, LI Long-di. Flood-overlake Sedimentary Characteristics of the Suining Formation (Lower Jurassic) in Western Sichuan Depression[J]. Acta Sedimentologica Sinica, 2014, 32(5): 912-920.

Citation:

Flood-overlake Sedimentary Characteristics of the Suining Formation (Lower Jurassic) in Western Sichuan Depression

1.
State Key Laboratory of Petroleum Resources and Prospecting, China University of Petroleum, Beijing 102249;
2.
Xi'an University of Science and Technology, Xi'an 710054;
3.
SINOPEC Southwest Oil & Gas Company, Chengdu 610016

Received Date: 2013-06-13
Rev Recd Date: 2013-08-27
Publish Date: 2014-10-10

Abstract

The sedimentary characteristics of the Suining Formation in Western Sichuan Depression have been studied based on core observation, electron microscope observation, grain size analysis and logging data. It is obvious that the lake was in a stable depression stage, the weather was dry-half dry and the sedimentation was significantly controlled by inflow of periodic flood; a flooded lacustrine sedimentary system formed in the Western Sichuan Depression. Alluvial fan, meandering river, meandering river delta and lacustrine facies formed flood-overlake sediments which have the following features:①lake level changed frequently and sand and mud interbed stratigraphic stacking patterns was formed; ② lacking of widely distributed semi-deep lake to deep lake sediment; ③ fluvial facies is the dominant type of the basin filling; ④the lacustrine basin beared multiple provinces and overlakes, and sandstone was deposited everywhere in the basin. As a new type of depositional model of the Suining Formation in Western Sichuan Depression, flood-overlake has important theoretical and practical significance.
- Western Sichuan depression,
- Suining Formation,
- sedimentary characteristics,
- depositional model,
- flood-overlake,

References

[1]	刘安然, 陈洪德, 徐胜林, 等. 川西坳陷中段上侏罗统遂宁组岩相古地理及砂体展布[J]. 岩性油气藏, 2013, 25(1):35-39[Liu Anran, Chen Hongde, Xu Shenglin, et al. Lithofacies paleogeography and sand bodies distribution of the Upper Jurassic Suining Formation in the middle section of western Sichuan depression[J]. Lithologic Reservoirs, 2013, 25(1): 35-39]
[2]	朱志军, 陈洪德, 胡晓强, 等. 川西前陆盆地侏罗纪层序地层格架、沉积体系配置及演化[J]. 沉积学报, 2010, 38(3):451-461[Zhu Zhijun, Chen Hongde, Hu Xiaoqiang, et al. Framework of sequence stratigraphy, sedimentary system and evolution of Jurassic in western Sichuan foreland basin[J]. Acta Sedimentologica Sinica, 2010, 38(3): 451-461]
[3]	袁海锋, 徐国盛, 倪根生, 等. 川西洛带气田遂宁组沉积相及与储集物性关系[J]. 成都理工大学学报:自然科学版, 2008, 35(1):15-21[Yuan Haifeng, Xu Guosheng, Ni Gensheng, et al. The relation between sedimentary facies and reservoir physical property of the Upper Jurassic Suining Formation in Luodai fields of west Sichuan Basin, China[J]. Journal of Chengdu University of Technology: Science & Technology Edition, 2008, 35(1): 15-21]
[4]	高红灿, 郑荣才, 柯光明, 等. 川西上侏罗统遂宁组沉积相特征[J]. 古地理学报, 2006, 8(4):467-476[Gao Hongcan, Zheng Rongcai, Ke Guangming, et al. Characteristics of sedimentary facies of the Suining Formation of Upper Jurassic in western Sichuan depression[J]. Journal of Palaeogeography, 2006, 8(4): 467-476]
[5]	胡晓强, 陈洪德, 纪相田, 等. 川西前陆盆地侏罗系三角洲沉积体系与沉积模式[J]. 石油实验地质, 2005, 27(3):226-231[Hu Xiaoqiang, Chen Hongde, Ji Xiangtian, et al. The Jurassic delta deposit system tract and depositional molel in the western Sichuan foreland basin, China[J]. Petroleum Geology & Experiment, 2005, 27(3): 226-231]
[6]	王亮国, 余福林, 邓康龄, 等. 川西坳陷侏罗系沉积环境[J]. 油气地质与采收率, 2011, 8(6):13-17[Wang Liangguo, Yu Fulin, Deng Kangling, et al. The sedimentary environment of Jurassic depression in the west of Sichuan[J]. Petroleum Geology and Recovery Efficiency, 2011, 8(6): 13-17]
[7]	罗啸泉, 陈兰. 川西坳陷形成演化及其与油气的关系[J]. 油气地质与采收率, 2004, 11(1):16-19[Luo Xiaoquan, Chen Lan. Forming evolution of western Sichuan depression and its relation to oil and gas[J]. Petroleum Geology and Recovery Efficiency, 2004, 11(1): 16-19]
[8]	杨克明. 川西坳陷油气资源现状及勘探潜力[J]. 石油与天然气地质, 2003, 24(4):322-326[Yang Keming. Status of oil & gas resources and prospecting potential in western Sichuan depression[J]. Oil & Gas Geology, 2003, 24(4): 322-326]
[9]	刘树根, 赵锡奎, 罗志立, 等. 龙门山造山带—川西前陆盆地系统构造事件研究[J]. 成都理工大学学报, 2001, 28(3):221-230[Liu Shugen, Zhao Xikui, Luo Zhili, et al. Study on the tectonic events in the system of the Longmen mountain-west Sichuan foreland basin, China[J]. Journal of Chengdu University of Technology, 2001, 28(3): 221-230]
[10]	刘树根, 罗志立, 赵锡奎, 等. 龙门山造山带—川西前陆盆地系统形成的动力学模式及模拟研究[J]. 石油实验地质, 2003, 25(5):432-438[Liu Shugen, Luo Zhili, Zhao Xikui, et al. Study on the dynamic mode and its simulation in the foreland of Longmen mountain-west Sichuan foreland basin system, China[J]. Petroleum Geology & Expeximent, 2003, 25(5): 432-438]
[11]	李勇. 论龙门山前陆盆地与龙门山造山带的耦合关系[J]. 矿物岩石地球化学通报, 1998, 17(2):10-14[Li Yong. On coupling relationships between Longmenshan foreland basin and Longmenshan orogenic belt[J]. Bulletin of Mineralogy, Petrology and Geochemistry, 1998, 17(2): 10-14]
[12]	邓康龄. 四川盆地形成演化与油气勘探领域[J]. 天然气工业, 1992, 12(5):7-12[Deng Kangling. Formation and evolution of Sichuan basin and domains for oil and gas exploration[J]. Natural Gas Industry, 1992, 12(5): 7-12]
[13]	North C P, Warwick G L. Fluvial fans:myths, misconceptions, and the end of the terminal-fan model[J]. Journal of Sedimentary Research, 2007, 77(9): 693-701
[14]	Nichols G J. Structural controls on fluvial distributary systems the Luna system, northern Spain[C]//Ethridge F G, Flores R M, Harvey M D. Recent Developments in Fluvial Sedimentology. SEPM, Special Publication 39, 1987: 269-277
[15]	Nichols G J, Fisher J A. Processes, facies and architecture of fluvial distributary system deposits[J]. Sedimentary Geology, 2007, 195: 75-90
[16]	袁静. 济阳坳陷南部古近系洪水—漫湖沉积[J]. 中国地质, 2005, 32(4):131-138[Yuan Jing. Paleogene flooded lake sediments in the southern part of the Jiyang depression[J]. Geology in China, 2005, 32(4): 131-138]
[17]	袁静. 中国东部古近系洪水—漫湖沉积特征——以济阳坳陷南部为例[J]. 矿物岩石, 2005, 25(2):99-103[Yuan Jing. Paleogen sedimentary characteristics of flood-overlake in the east China-An example in south of Jiyang depression[J]. Journal of Mineralogy and Petrology, 2005, 25(2): 99-103]
[18]	杨式溥. 古遗迹学[M]. 北京:地质出版社, 1990:49-77[Yang Shifu. Ichonology[M]. Beijing:Geological Publishing House, 1990: 49-77]
[19]	潘树新, 卫平生, 王天奇, 等. 大型坳陷湖盆"洪水—河漫湖"沉积——以干旱背景下的松南泉四段为例[J]. 地质论评, 2012, 58(1):41-52[Pan Shuxin, Wei Pingsheng, Wang Tianqi, et al. Sedimentary characteristics of flood-overlake in large depression basin taking the 4th Member, Quantou Formation, Lower Cretaceous, in southern Songliao Basin as an example[J]. Geological Review, 2012, 58(1): 41-52]
[20]	冀登武, 金强. 济阳坳陷车西洼陷漫湖洪水—风暴沉积与砂体横向预测[J]. 西安石油大学学报:自然科学版, 2005, 20(3):53-55[Ji Dengwu, Jin Qiang. Flood-storm deposit of Chexi area in Jiyang depression and determination of the boundary of its sandbodies[J]. Journal of Xi'an Shiyou University: Natural Science Edition, 2005, 20(3): 53-55]
[21]	杨剑萍, 操应长. 惠民凹陷西部下第三系沙四段下部洪水—漫湖沉积特征[J]. 石油大学学报:自然科学版, 2002, 26(6):17-20[Yang Jianping, Cao Yingchang. Flood-overlake deposits in the lower fourth member of the Oligocene Shahejie Formation in western Huimin depression[J]. Journal of the University of Petroleum, China, 2002, 26(6): 17-20]
[22]	邓宏文, 钱凯. 柴达木盆地渐新统红层的成因特征及石油地质意义[J]. 地球科学, 1987, 12(2):149-156[Deng Hongwen, Qian Kai. Genetic characteristics of the Oligocene red beds in Qaidam Basin and their significance in petroleum geology[J]. Earth Science-Journal of Wuhan College of Geology, 1987, 12(2): 149-156]
[23]	邓宏文, 钱凯. 关于间歇性涨缩湖盆沉积作用的几点认识(主要以柴达木盆地早第三纪沉积为例)[J]. 沉积学报, 1987, 5(2):91-101[Deng Hongwen, Qian Kai. Some knowledge on the sedimentation of intermittently-expanding-and-shrinking lake basin-Taking Oligocene sediments of Qaidam Basin as example[J]. Acta Sedimentologica Sinica, 1987, 5(2): 91-101]
[24]	沈忠民, 刘四兵, 吕正祥, 等. 川西坳陷中段陆相地层水纵向变化特征及水—岩相互作用初探[J]. 沉积学报, 2011, 29(3):495-502[Shen Zhongmin, Liu Sibing, Lü Zhengxiang, et al. Vertical geochemical characteristics of continental formation water and its water-rock interaction in the middle area of western Sichuan depression[J]. Acta Sedimentologica Sinica, 2011, 29(3): 495-502]

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沈阳化工大学材料科学与工程学院沈阳 110142

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Flood-overlake Sedimentary Characteristics of the Suining Formation (Lower Jurassic) in Western Sichuan Depression

1. State Key Laboratory of Petroleum Resources and Prospecting, China University of Petroleum, Beijing 102249;

2. Xi'an University of Science and Technology, Xi'an 710054;

3. SINOPEC Southwest Oil & Gas Company, Chengdu 610016

Received Date: 2013-06-13

Rev Recd Date: 2013-08-27

Publish Date: 2014-10-10

Key words:

Abstract: The sedimentary characteristics of the Suining Formation in Western Sichuan Depression have been studied based on core observation, electron microscope observation, grain size analysis and logging data. It is obvious that the lake was in a stable depression stage, the weather was dry-half dry and the sedimentation was significantly controlled by inflow of periodic flood; a flooded lacustrine sedimentary system formed in the Western Sichuan Depression. Alluvial fan, meandering river, meandering river delta and lacustrine facies formed flood-overlake sediments which have the following features:①lake level changed frequently and sand and mud interbed stratigraphic stacking patterns was formed; ② lacking of widely distributed semi-deep lake to deep lake sediment; ③ fluvial facies is the dominant type of the basin filling; ④the lacustrine basin beared multiple provinces and overlakes, and sandstone was deposited everywhere in the basin. As a new type of depositional model of the Suining Formation in Western Sichuan Depression, flood-overlake has important theoretical and practical significance.

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Reference (24)

[1]	刘安然, 陈洪德, 徐胜林, 等. 川西坳陷中段上侏罗统遂宁组岩相古地理及砂体展布[J]. 岩性油气藏, 2013, 25(1):35-39[Liu Anran, Chen Hongde, Xu Shenglin, et al. Lithofacies paleogeography and sand bodies distribution of the Upper Jurassic Suining Formation in the middle section of western Sichuan depression[J]. Lithologic Reservoirs, 2013, 25(1): 35-39]
[2]	朱志军, 陈洪德, 胡晓强, 等. 川西前陆盆地侏罗纪层序地层格架、沉积体系配置及演化[J]. 沉积学报, 2010, 38(3):451-461[Zhu Zhijun, Chen Hongde, Hu Xiaoqiang, et al. Framework of sequence stratigraphy, sedimentary system and evolution of Jurassic in western Sichuan foreland basin[J]. Acta Sedimentologica Sinica, 2010, 38(3): 451-461]
[3]	袁海锋, 徐国盛, 倪根生, 等. 川西洛带气田遂宁组沉积相及与储集物性关系[J]. 成都理工大学学报:自然科学版, 2008, 35(1):15-21[Yuan Haifeng, Xu Guosheng, Ni Gensheng, et al. The relation between sedimentary facies and reservoir physical property of the Upper Jurassic Suining Formation in Luodai fields of west Sichuan Basin, China[J]. Journal of Chengdu University of Technology: Science & Technology Edition, 2008, 35(1): 15-21]
[4]	高红灿, 郑荣才, 柯光明, 等. 川西上侏罗统遂宁组沉积相特征[J]. 古地理学报, 2006, 8(4):467-476[Gao Hongcan, Zheng Rongcai, Ke Guangming, et al. Characteristics of sedimentary facies of the Suining Formation of Upper Jurassic in western Sichuan depression[J]. Journal of Palaeogeography, 2006, 8(4): 467-476]
[5]	胡晓强, 陈洪德, 纪相田, 等. 川西前陆盆地侏罗系三角洲沉积体系与沉积模式[J]. 石油实验地质, 2005, 27(3):226-231[Hu Xiaoqiang, Chen Hongde, Ji Xiangtian, et al. The Jurassic delta deposit system tract and depositional molel in the western Sichuan foreland basin, China[J]. Petroleum Geology & Experiment, 2005, 27(3): 226-231]
[6]	王亮国, 余福林, 邓康龄, 等. 川西坳陷侏罗系沉积环境[J]. 油气地质与采收率, 2011, 8(6):13-17[Wang Liangguo, Yu Fulin, Deng Kangling, et al. The sedimentary environment of Jurassic depression in the west of Sichuan[J]. Petroleum Geology and Recovery Efficiency, 2011, 8(6): 13-17]
[7]	罗啸泉, 陈兰. 川西坳陷形成演化及其与油气的关系[J]. 油气地质与采收率, 2004, 11(1):16-19[Luo Xiaoquan, Chen Lan. Forming evolution of western Sichuan depression and its relation to oil and gas[J]. Petroleum Geology and Recovery Efficiency, 2004, 11(1): 16-19]
[8]	杨克明. 川西坳陷油气资源现状及勘探潜力[J]. 石油与天然气地质, 2003, 24(4):322-326[Yang Keming. Status of oil & gas resources and prospecting potential in western Sichuan depression[J]. Oil & Gas Geology, 2003, 24(4): 322-326]
[9]	刘树根, 赵锡奎, 罗志立, 等. 龙门山造山带—川西前陆盆地系统构造事件研究[J]. 成都理工大学学报, 2001, 28(3):221-230[Liu Shugen, Zhao Xikui, Luo Zhili, et al. Study on the tectonic events in the system of the Longmen mountain-west Sichuan foreland basin, China[J]. Journal of Chengdu University of Technology, 2001, 28(3): 221-230]
[10]	刘树根, 罗志立, 赵锡奎, 等. 龙门山造山带—川西前陆盆地系统形成的动力学模式及模拟研究[J]. 石油实验地质, 2003, 25(5):432-438[Liu Shugen, Luo Zhili, Zhao Xikui, et al. Study on the dynamic mode and its simulation in the foreland of Longmen mountain-west Sichuan foreland basin system, China[J]. Petroleum Geology & Expeximent, 2003, 25(5): 432-438]
[11]	李勇. 论龙门山前陆盆地与龙门山造山带的耦合关系[J]. 矿物岩石地球化学通报, 1998, 17(2):10-14[Li Yong. On coupling relationships between Longmenshan foreland basin and Longmenshan orogenic belt[J]. Bulletin of Mineralogy, Petrology and Geochemistry, 1998, 17(2): 10-14]
[12]	邓康龄. 四川盆地形成演化与油气勘探领域[J]. 天然气工业, 1992, 12(5):7-12[Deng Kangling. Formation and evolution of Sichuan basin and domains for oil and gas exploration[J]. Natural Gas Industry, 1992, 12(5): 7-12]
[13]	North C P, Warwick G L. Fluvial fans:myths, misconceptions, and the end of the terminal-fan model[J]. Journal of Sedimentary Research, 2007, 77(9): 693-701
[14]	Nichols G J. Structural controls on fluvial distributary systems the Luna system, northern Spain[C]//Ethridge F G, Flores R M, Harvey M D. Recent Developments in Fluvial Sedimentology. SEPM, Special Publication 39, 1987: 269-277
[15]	Nichols G J, Fisher J A. Processes, facies and architecture of fluvial distributary system deposits[J]. Sedimentary Geology, 2007, 195: 75-90
[16]	袁静. 济阳坳陷南部古近系洪水—漫湖沉积[J]. 中国地质, 2005, 32(4):131-138[Yuan Jing. Paleogene flooded lake sediments in the southern part of the Jiyang depression[J]. Geology in China, 2005, 32(4): 131-138]
[17]	袁静. 中国东部古近系洪水—漫湖沉积特征——以济阳坳陷南部为例[J]. 矿物岩石, 2005, 25(2):99-103[Yuan Jing. Paleogen sedimentary characteristics of flood-overlake in the east China-An example in south of Jiyang depression[J]. Journal of Mineralogy and Petrology, 2005, 25(2): 99-103]
[18]	杨式溥. 古遗迹学[M]. 北京:地质出版社, 1990:49-77[Yang Shifu. Ichonology[M]. Beijing:Geological Publishing House, 1990: 49-77]
[19]	潘树新, 卫平生, 王天奇, 等. 大型坳陷湖盆"洪水—河漫湖"沉积——以干旱背景下的松南泉四段为例[J]. 地质论评, 2012, 58(1):41-52[Pan Shuxin, Wei Pingsheng, Wang Tianqi, et al. Sedimentary characteristics of flood-overlake in large depression basin taking the 4th Member, Quantou Formation, Lower Cretaceous, in southern Songliao Basin as an example[J]. Geological Review, 2012, 58(1): 41-52]
[20]	冀登武, 金强. 济阳坳陷车西洼陷漫湖洪水—风暴沉积与砂体横向预测[J]. 西安石油大学学报:自然科学版, 2005, 20(3):53-55[Ji Dengwu, Jin Qiang. Flood-storm deposit of Chexi area in Jiyang depression and determination of the boundary of its sandbodies[J]. Journal of Xi'an Shiyou University: Natural Science Edition, 2005, 20(3): 53-55]
[21]	杨剑萍, 操应长. 惠民凹陷西部下第三系沙四段下部洪水—漫湖沉积特征[J]. 石油大学学报:自然科学版, 2002, 26(6):17-20[Yang Jianping, Cao Yingchang. Flood-overlake deposits in the lower fourth member of the Oligocene Shahejie Formation in western Huimin depression[J]. Journal of the University of Petroleum, China, 2002, 26(6): 17-20]
[22]	邓宏文, 钱凯. 柴达木盆地渐新统红层的成因特征及石油地质意义[J]. 地球科学, 1987, 12(2):149-156[Deng Hongwen, Qian Kai. Genetic characteristics of the Oligocene red beds in Qaidam Basin and their significance in petroleum geology[J]. Earth Science-Journal of Wuhan College of Geology, 1987, 12(2): 149-156]
[23]	邓宏文, 钱凯. 关于间歇性涨缩湖盆沉积作用的几点认识(主要以柴达木盆地早第三纪沉积为例)[J]. 沉积学报, 1987, 5(2):91-101[Deng Hongwen, Qian Kai. Some knowledge on the sedimentation of intermittently-expanding-and-shrinking lake basin-Taking Oligocene sediments of Qaidam Basin as example[J]. Acta Sedimentologica Sinica, 1987, 5(2): 91-101]
[24]	沈忠民, 刘四兵, 吕正祥, 等. 川西坳陷中段陆相地层水纵向变化特征及水—岩相互作用初探[J]. 沉积学报, 2011, 29(3):495-502[Shen Zhongmin, Liu Sibing, Lü Zhengxiang, et al. Vertical geochemical characteristics of continental formation water and its water-rock interaction in the middle area of western Sichuan depression[J]. Acta Sedimentologica Sinica, 2011, 29(3): 495-502]

Flood-overlake Sedimentary Characteristics of the Suining Formation (Lower Jurassic) in Western Sichuan Depression

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