重庆焦页143-5井五峰组-龙马溪组黑色页岩有机质富集机理

郭伟; 冯庆来; MalihaZareen Khan

doi:10.3799/dqkx.2020.049

Volume 46 Issue 2

Feb. 2021

Turn off MathJax

Article Contents

Article Navigation > Earth Science > 2021 > 46(2): 572-582

Guo Wei, Feng Qinglai, Maliha Zareen Khan, 2021. Organic Matter Enrichment Mechanism of Black Shale in Wufeng-Longmaxi Formations: A Case Study from Jiaoye 143-5 Well at Chongqing. Earth Science, 46(2): 572-582. doi: 10.3799/dqkx.2020.049

Citation:

Guo Wei, Feng Qinglai, Maliha Zareen Khan, 2021. Organic Matter Enrichment Mechanism of Black Shale in Wufeng-Longmaxi Formations: A Case Study from Jiaoye 143-5 Well at Chongqing. Earth Science, 46(2): 572-582. doi: 10.3799/dqkx.2020.049

Citation:

Guo Wei, Feng Qinglai, Maliha Zareen Khan, 2021. Organic Matter Enrichment Mechanism of Black Shale in Wufeng-Longmaxi Formations: A Case Study from Jiaoye 143-5 Well at Chongqing. Earth Science, 46(2): 572-582. doi: 10.3799/dqkx.2020.049

PDF( 5343 KB)

Organic Matter Enrichment Mechanism of Black Shale in Wufeng-Longmaxi Formations: A Case Study from Jiaoye 143-5 Well at Chongqing

doi: 10.3799/dqkx.2020.049

Guo Wei^{1, 2, 3
,
,},
Feng Qinglai^{1, 2
,
,
,},
Maliha Zareen Khan¹

1.
State Key Laboratory of Geological Processes and Mineral Resources, China University of Geosciences, Wuhan 430074, China
2.
School of Earth Sciences, China University of Geosciences, Wuhan 430074, China
3.
Zhejiang Institute of Geology and Mineral Resources, Hangzhou 310007, China

Received Date: 2019-09-04
Publish Date: 2021-02-15

Abstract

Abstract

The Wufeng-Longmaxi black shales were widely developed in the Yangtze region which was located in low latitude area during the Late Ordovician-Early Silurian. This marine shale succession is one of the most important hydrocarbon source rocks in South China and has attracted wide attention for shale gas exploration and development in China, which has been the focus for shale gas exploration. However, little is known about the synthetical factors controlling enrichment of organic matter and the relationships between them. In this study, it studies Well 143-5 in Wulong area of Southeast Chongqing to analyze the stratigraphic characteristics and paleomarine environments of the Wufeng-Lower Longmaxi shales, it discusses the paleo-climate evolution, volcanic activity, paleoproductivity, redox conditions and their relationships with organic matter enrichment. The results reveal that there are strong positive correlations between TOC content and strong volcanism, anoxic environment, high paleoproductivity, and warm paleoclimate. Due to strong volcanism and chemical weathering, nutrient content in the ocean was improved greatly, prompting the flourishing of animals and high productivity. At the same time, the marine environments became anoxic or euxinic, and rich in silicon. These paleoceanographic environments provided excellent conditions for organic matter enrichment.
- organic matter enrichment,
- shale gas,
- Sichuan Basin,
- Wufeng-Longmaxi formations,
- petroleum geology

FullText(HTML)

References(61)

References

Algeo, T. J. , Schwark, L. , Hower, J. C. , 2004. High-Resolution Geochemistry and Sequence Stratigraphy of the Hushpuckney Shale (Swope Formation, Eastern Kansas): Implications for Climato-Environmental Dynamics of the Late Pennsylvanian Midcontinent Seaway. Chemical Geology, 206(3-4): 259-288. https://doi.org/10.1016/j.chemgeo.2003.12.028

Algeo, T. J. , Tribovillard, N. , 2009. Environmental Analysis of Paleoceanographic Systems Based on Molybdenum-Uranium Covariation. Chemical Geology, 268(3-4): 211-225. https://doi.org/10.1016/j.chemgeo.2009.09.001

Chang, H. J. , Chu, X. L. , Feng, L. J. , et al. , 2009. Redox Sensitive Trace Elements as Paleoenvironments Proxies. Geological Review, 55(1): 91-99(in Chinese with English abstract). http://www.zhangqiaokeyan.com/academic-journal-cn_geological-review_thesis/0201253277574.html

Chen, H. , Xie, X. N. , Li, H. J. , et al. , 2010. Evaluation of the Permian Marine Hydrocarbon Source Rocks at Shangsi Section in Sichuan Province Using Multi-proxies of Paleoproductivity and Paleoredox. Journal of Palaeogeography, 12(3): 324-333(in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-GDLX201003011.htm

Chen, X. , Rong, J. Y. , Li, Y. , et al. , 2004. Facies Patterns and Geography of the Yangtze Region, South China, through the Ordovician and Silurian Transition. Palaeogeography, Palaeoclimatology, Palaeoecology, 204(3-4): 353-372. https://doi.org/10.1016/S0031-0182(03)00736-3

Chen, X. , Rong, J. Y. , Mitchell, C. E. , et al. , 2000. Late Ordovician to Earliest Silurian Graptolite and Brachiopod Biozonation from the Yangtze Region, South China, with a Global Correlation. Geological Magazine, 137(6): 623-650. https://doi.org/10.1017/s0016756800004702

Curtis, J. B. , 2002. Fractured Shale-Gas Systems. AAPG Bulletin, 86(11): 1921-1938. https://doi.org/10.1306/61eeddbe-173e-11d7-8645000102c1865d

Fedo, C. M. , Nesbitt, H. W. , Young, G. M. , 1995. Unraveling the Effects of Potassium Metasomatism in Sedimentary Rocks and Paleosols, with Implications for Paleoweathering Conditions and Provenance. Geology, 23(10): 921-924. https://doi.org/10.1130/0091-7613(1995)0230921:uteopm>2.3.co;2 doi: 10.1130/0091-7613(1995)0230921:uteopm>2.3.co;2

Fortey, R. A. , Cocks, L. R. M. , 2003. Palaeontological Evidence Bearing on Global Ordovician-Silurian Continental Reconstructions. Earth-Science Reviews, 61(3-4): 245-307. https://doi.org/10.1016/s0012-8252(02)00115-0

Gradstein, F. M. , Ogg, J. G. , Schmitz, M. D. , et al. , 2012. The Geologic Time Scale. Elsevier, Amsterdam. https://doi.org/10.1016/b978-0-444-59425-9.05001-0

Jones, B. , Manning, D. A. C. , 1994. Comparison of Geochemical Indices Used for the Interpretation of Palaeoredox Conditions in Ancient Mudstones. Chemical Geology, 111(1-4): 111-129. https://doi.org/10.1016/0009-2541(94)90085-x

Khan, M. Z. , Feng, Q. L. , Zhang, K. , et al. , 2019. Biogenic Silica and Organic Carbon Fluxes Provide Evidence of Enhanced Marine Productivity in the Upper Ordovician-Lower Silurian of South China. Palaeogeography, Palaeoclimatology, Palaeoecology, 534: 109278. https://doi.org/10.1016/j.palaeo.2019.109278

Li, G. P. , Zhan, R. B. , Wu, R. C. , 2009. Response of Hirnantia Fauna to the Environmental Changes before the Second Phase of Late Ordovician Mass Extinction: Example from the Kuanyinchiao Formation at Shuanghe, Southern Sichuan, Southwest China. Geological Journal of China Universities, 15(3): 304-317(in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-GXDX200903005.htm

Li, Y. , Wang, J. P. , Zhang, Y. Y. , et al. , 2008. Perspective of Carbonates during the Ordovician-Silurian Transition in South China: Implications of Their Palaeoclimate Response. Progress in Natural Science, 18(11): 1264-1270(in Chinese).

Lin, J. F. , Hu, H. Y. , Li, Q. , 2017. Geochemical Characteristics and Implications of Shale Gas in Jiaoshiba, Eastern Sichuan, China. Earth Science, 42(7): 1124-1133(in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-DQKX201707008.htm

Lu, B. , Qiu, Z. , Zhou, J. , et al. , 2017. The Characteristics and Geological Significance of the K-Bentonite in Wufeng Formation and Longmaxi Formation in Sichuan Basin and Its Peripheral Areas. Chinese Journal of Geology, 52(1): 186-202(in Chinese with English abstract). http://www.researchgate.net/publication/316250540_The_characteristics_and_geological_significance_of_the_K-bentonite_in_Wufeng_Formation_and_Longmaxi_Formation_in_Sichuan_Basin_and_its_peripheral_areas

Melchin, M. J. , Mitchell, C. E. , Holmden, C. , et al. , 2013. Environmental Changes in the Late Ordovician-Early Silurian: Review and New Insights from Black Shales and Nitrogen Isotopes. Geological Society of America Bulletin, 125(11-12): 1635-1670. https://doi.org/10.1130/b30812.1

Meng, Z. Y. , 2016. Vertical Heterogeneity and Its Controlling Factors of the Gas Shale in the Wufeng-Longmaxi Fms in Fuling Area, the Sichuan Basin. Oil & Gas Geology, 37(6): 838-846(in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-SYYT201606007.htm

Panahi, A. , Young, G. M. , Rainbird, R. H. , 2000. Behavior of Major and Trace Elements (Including REE) during Paleoproterozoic Pedogenesis and Diagenetic Alteration of an Archean Granite near Ville Marie, Québec, Canada. Geochimica et Cosmochimica Acta, 64(13): 2199-2220. https://doi.org/10.1016/s0016-7037(99)00420-2

Piper, D. Z. , 1994. Seawater as the Source of Minor Elements in Black Shales, Phosphorites and Other Sedimentary Rocks. Chemical Geology, 114(1-2): 95-114. https://doi.org/10.1016/0009-2541(94)90044-2

Shen, J. , Lei, Y. , Algeo, T. J. , et al. , 2013. Volcanic Effects on Microplankton during the Permian-Triassic Transition (Shangsi and Xinmin, South China). Palaios, 28(8): 552-567. https://doi.org/10.2110/palo.2013.p13-014r

Su, W. B. , He, L. Q. , Wang, Y. B. , et al. , 2002. K-Bentonite Beds and High-Resolution Integrated Stratigraphy of the Uppermost Ordovician Wufeng and the Lowest Silurian Longmaxi Formation in South China. Scientia Sinica Terrae, 32(3): 207-219(in Chinese).

Sun, C. X. , Nie, H. K. , Liu, G. X. , et al. , 2019. Quartz Type and Its Control on Shale Gas Enrichment and Production: A Case Study of the Wufeng-Longmaxi Formations in the Sichuan Basin and Its Surrounding Areas, China. Earth Science, 44(11): 3692-3704(in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTotal-DQKX201911009.htm

Taylor, S. R. , McLennan, S. M. , 1985. The Continental Crust: Its Composition and Evolution. Blackwell Scientific Publications, Oxford.

Tenger, Gao, C. L. , Hu, K. , et al. , 2006. High-Quality Source Rocks in the Lower Combination in Southeast Upper-Yangtze Area and Their Hydrocarbon Generating Potential. Petroleum Geology & Experiment, 28(4): 359-365(in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-SYSD200604009.htm

Tribovillard, N. , Algeo, T. J. , Lyons, T. , et al. , 2006. Trace Metals as Paleoredox and Paleoproductivity Proxies: An Update. Chemical Geology, 232(1-2): 12-32. https://doi.org/10.1016/j.chemgeo.2006.02.012

Tyson, R. V. , 2001. Sedimentation Rate, Dilution, Preservation and Total Organic Carbon: Some Results of a Modelling Study. Organic Geochemistry, 32(2): 333-339. https://doi.org/10.1016/S0146-6380(00)00161-3

Wang, J. , Bao, H. Y. , Lu, Y. Q. , et al. , 2019. Quantitative Characterization and Main Controlling Factors of Shale Gas Occurrence in Jiaoshiba Area, Fuling. Earth Science, 44(3): 1001-1011(in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTotal-DQKX201903027.htm

Wang, P. W. , Chen, Z. H. , Jin, Z. J. , et al. , 2019. Optimizing Parameter "Total Organic Carbon Content" for Shale Oil and Gas Resource Assessment: Taking West Canada Sedimentary Basin Devonian Duvernay Shale as an Example. Earth Science, 44(2): 504-512(in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTotal-DQKX201902013.htm

Wang, Y. C. , Liang, W. , Mou, C. L. , et al. , 2015. The Sedimentary Response to Gondwana Glaciation in Hirnantian (Ordovician) of the Eastern Chongqing and the Northern Guizhou Region, South China. Acta Sedimentologica Sinica, 33(2): 232-241(in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-CJXB201502003.htm

Wu, L. Y. , Lu, Y. C. , Jiang, S. , et al. , 2018. Effects of Volcanic Activities in Ordovician Wufeng-Silurian Longmaxi Period on Organic-Rich Shale in the Upper Yangtze Area, South China. Petroleum Exploration and Development, 45(5): 806-816(in Chinese with English abstract). http://www.sciencedirect.com/science/article/pii/S1876380418300892

Xi, Z. D. , Tang, S. H. , Wang, J. , et al. , 2018. Evaluation Parameters Study of Selecting Favorable Shale Gas Areas in Southern China. Acta Geologica Sinica, 92(6): 1313-1323(in Chinese with English abstract). http://www.en.cnki.com.cn/Article_en/ http://search.cnki.net/down/default.aspx?filename=DZXE201806014&dbcode=CJFD&year=2018&dflag=pdfdown

Xiang, Y. , Feng, Q. L. , Shen, J. , et al. , 2013. Changhsingian Radiolarian Fauna from Anshun of Guizhou, and Its Relationship to TOC and Paleo-Productivity. Science China Earth Sciences, 56(8): 1334-1342. https://doi.org/10.1007/s11430-013-4615-4

Yan, D. T. , Wang, Q. C. , Chen, D. Z. , et al. , 2008. Sedimentary Environment and Development Controls of the Hydrocarbon Sources Beds: The Upper Ordovician Wufeng Formation and the Lower Silurian Longmaxi Formation in the Yangtze Area. Acta Geologica Sinica, 82(3): 321-327(in Chinese with English abstract). http://www.researchgate.net/publication/282762447_Sedimentary_environment_and_development_controls_of_the_hydrocarbon_sources_beds_The_Upper_Ordovician_Wufeng_Formation_and_the_Lower_Silurian_Longmaxi_Formation_in_the_Yangtze_area

Zhai, G. Y. , Wang, Y. F. , Bao, S. J. , et al. , 2017. Major Factors Controlling the Accumulation and High Productivity of Marine Shale Gas and Prospect Forecast in Southern China. Earth Science, 42(7): 1057-1068(in Chinese with English abstract). http://search.cnki.net/down/default.aspx?filename=DQKX201707002&dbcode=CJFD&year=2017&dflag=pdfdown

Zhai, L. N. , Wu, C. D. , Ye, Y. T. , et al. , 2018. Fluctuations in Chemical Weathering on the Yangtze Block during the Ediacaran-Cambrian Transition: Implications for Paleoclimatic Conditions and the Marine Carbon Cycle. Palaeogeography, Palaeoclimatology, Palaeoecology, 490: 280-292. https://doi.org/10.1016/j.palaeo.2017.11.006

Zhan, R. B. , Liu, J. B. , Ian, G. P. , et al. , 2010. Biodiversification of Late Ordovician Hirnantia Fauna on the Upper Yangtze Platform, South China. Scientia Sinica Terrae, 40(9): 1154-1163(in Chinese). doi: 10.1360/zd-2010-40-9-1154

Zhang, S. C. , Zhang, B. M. , Bian, L. Z. , et al. , 2005. Development Constraints of Marine Source Rocks in China. Earth Science Frontiers, 12(3): 39-48(in Chinese with English abstract). http://www.researchgate.net/publication/288260432_Development_constraints_of_marine_source_rocks_in_China

Zhang, Y. , Zheng, S. C. , Gao, B. , et al. , 2017. Distribution Characteristics and Enrichment Factors of Organic Matter in Upper Permian Dalong Formation of Shangsi Section, Guangyuan, Sichuan Basin. Earth Science, 42(6): 1008-1025(in Chinese with English abstract). http://www.researchgate.net/publication/319455403_Distribution_Characteristics_and_Enrichment_Factors_of_Organic_Matter_in_Upper_Permian_Dalong_Formation_of_Shangsi_Section_Guangyuan_Sichuan_Basin

Zhou, L. , Algeo, T. J. , Shen, J. , et al. , 2015. Changes in Marine Productivity and Redox Conditions during the Late Ordovician Hirnantian Glaciation. Palaeogeography, Palaeoclimatology, Palaeoecology, 420: 223-234. https://doi.org/10.1016/j.palaeo.2014.12.012

Zhou, L. , Su, J. , Huang, J. H. , et al. , 2011. A New Paleoenvironmental Index for Anoxic Events: Mo Isotopes in Black Shales from Upper Yangtze Marine Sediments. Science China Earth Sciences, 54(7): 1024-1033. https://doi.org/10.1007/s11430-011-4188-z

常华进, 储雪蕾, 冯连君, 等, 2009. 氧化还原敏感微量元素对古海洋沉积环境的指示意义. 地质论评, 55(1): 91-99. https://www.cnki.com.cn/Article/CJFDTOTAL-DZLP200901015.htm

陈慧, 解习农, 李红敬, 等, 2010. 利用古氧相和古生产力替代指标评价四川上寺剖面二叠系海相烃源岩. 古地理学报, 12(3): 324-333. https://www.cnki.com.cn/Article/CJFDTOTAL-GDLX201003011.htm

李贵鹏, 詹仁斌, 吴荣昌, 2009. 四川长宁双河晚奥陶世赫南特贝动物群及其对环境变化的响应. 高校地质学报, 15(3): 304-317. https://www.cnki.com.cn/Article/CJFDTOTAL-GXDX200903005.htm

李越, 王建坡, 张园园, 等, 2008. 华南奥陶-志留纪之交的碳酸盐岩对古气候的诠释. 自然科学进展, 18(11): 1264-1270. https://www.cnki.com.cn/Article/CJFDTOTAL-ZKJZ200811008.htm

林俊峰, 胡海燕, 黎祺, 2017. 川东焦石坝地区页岩气特征及其意义. 地球科学, 42(7): 1124-1133. doi: 10.3799/dqkx.2017.091

卢斌, 邱振, 周杰, 等, 2017. 四川盆地及周缘五峰组-龙马溪组钾质斑脱岩特征及其地质意义. 地质科学, 52(1): 186-202.

孟志勇, 2016. 四川盆地涪陵地区五峰组-龙马溪组含气页岩段纵向非均质性及其发育主控因素. 石油与天然气地质, 37(6): 838-846. https://www.cnki.com.cn/Article/CJFDTOTAL-SYYT201606007.htm

苏文博, 何龙清, 王永标, 等, 2002. 华南奥陶-志留系五峰组及龙马溪组底部斑脱岩与高分辨综合地层. 中国科学: 地球科学, 32(3): 207-219. https://www.cnki.com.cn/Article/CJFDTOTAL-JDXK200203004.htm

孙川翔, 聂海宽, 刘光祥, 等, 2019. 石英矿物类型及其对页岩气富集开采的控制: 以四川盆地及其周缘五峰组-龙马溪组为例. 地球科学, 44(11): 3692-3704. doi: 10.3799/dqkx.2019.203

腾格尔, 高长林, 胡凯, 等, 2006. 上扬子东南缘下组合优质烃源岩发育及生烃潜力. 石油实验地质, 28(4): 359-365. https://www.cnki.com.cn/Article/CJFDTOTAL-SYSD200604009.htm

王进, 包汉勇, 陆亚秋, 等, 2019. 涪陵焦石坝地区页岩气赋存特征定量表征及其主控因素. 地球科学, 44(3): 1001-1011. doi: 10.3799/dqkx.2018.388

王鹏威, 谌卓恒, 金之钧, 等, 2019. 页岩油气资源评价参数之"总有机碳含量"的优选: 以西加盆地泥盆系Duvernay页岩为例. 地球科学, 44(2): 504-512. doi: 10.3799/dqkx.2018.191

王远翀, 梁薇, 牟传龙, 等, 2015. 渝东南-黔北地区赫南特期冰川事件的沉积响应. 沉积学报, 33(2): 232-241. https://www.cnki.com.cn/Article/CJFDTOTAL-CJXB201502003.htm

吴蓝宇, 陆永潮, 蒋恕, 等, 2018. 上扬子区奥陶系五峰组-志留系龙马溪组沉积期火山活动对页岩有机质富集程度的影响. 石油勘探与开发, 45(5): 806-816. https://www.cnki.com.cn/Article/CJFDTOTAL-SKYK201805007.htm

郗兆栋, 唐书恒, 王静, 等, 2018. 中国南方海相页岩气选区关键参数探讨. 地质学报, 92(6): 1313-1323. https://www.cnki.com.cn/Article/CJFDTOTAL-DZXE201806014.htm

严德天, 王清晨, 陈代钊, 等, 2008. 扬子及周缘地区上奥陶统-下志留统烃源岩发育环境及其控制因素. 地质学报, 82(3): 321-327. https://www.cnki.com.cn/Article/CJFDTOTAL-DZXE200803005.htm

翟刚毅, 王玉芳, 包书景, 等, 2017. 我国南方海相页岩气富集高产主控因素及前景预测. 地球科学, 42(7): 1057-1068. doi: 10.3799/dqkx.2017.085

詹仁斌, 刘建波, Ian, G. P. , 等, 2010. 华南上扬子区晚奥陶世赫南特贝动物群的时空演变. 中国科学: 地球科学, 40(9): 1154-1163. https://www.cnki.com.cn/Article/CJFDTOTAL-JDXK201009007.htm

张水昌, 张宝民, 边立曾, 等, 2005. 中国海相烃源岩发育控制因素. 地学前缘, 12(3): 39-48. https://www.cnki.com.cn/Article/CJFDTOTAL-DXQY200503006.htm

张毅, 郑书粲, 高波, 等, 2017. 四川广元上寺剖面上二叠统大隆组有机质分布特征与富集因素. 地球科学, 42(6): 1008-1025. doi: 10.3799/dqkx.2017.534

Relative Articles

Supplements(0)

Cited By

Proportional views

Proportional views

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

Figures(7) / Tables(2)

Get Citation

PDF

XML

Article views (1472) PDF downloads(105)

Organic Matter Enrichment Mechanism of Black Shale in Wufeng-Longmaxi Formations: A Case Study from Jiaoye 143-5 Well at Chongqing

doi: 10.3799/dqkx.2020.049

Abstract

References

Proportional views

Catalog

通讯作者: 陈斌, bchen63@163.com

Proportional views

Export File

Citation

Format

Content