川西北九龙山地区下侏罗统自流井组珍珠冲段沉积相研究

江文剑; 侯明才; 马华灵; 李勇; 王文楷

川西北九龙山地区下侏罗统自流井组珍珠冲段沉积相研究

江文剑^1,,
侯明才^{1, 2},
马华灵³,
李勇⁴,
王文楷²

1.
成都理工大学沉积地质研究院, 成都 610059
2.
油气藏地质及开发工程国家重点实验室, 成都 610059
3.
中国石油西南油气田分公司川西北气矿, 四川江油 621709
4.
核工业208研究所, 四川广汉 618300

基金项目:

高等学校博士学科点专项科研基金项目 20115122110002

详细信息

作者简介:
江文剑（1984-），男，硕士研究生。主要从事储层沉积学方面研究。E-mail：452121871@qq.com

中图分类号: TE121.3
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出版历程
- 收稿日期: 2013-09-23
- 刊出日期: 2014-03-28

RESEARCH ON SEDIMENTARY FACIES OF THE ZHENZHUCHONG SEGMENT IN THE LOWER JURASSIC ZILIUJING FORMATION IN JIULONGSHAN REGION, NORTHWEST SICHUAN BASIN

1.
Institute of sedimentary Geology of Chengdu University of Techonology, Chengdu 610059, China
2.
State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation, Chengdu 610059, China
3.
Northwest Sichuan Gas Field of PetroChina Southwest Oil & Gas Field Company, Jiangyou 621709, Sichuan, China
4.
No. 208 Research Institute of Nuclear Industry, Guanghan 618300, Sichuan, China

摘要

摘要: 根据单因素分析多因素综合作图法，对川西北九龙山地区珍珠冲段岩石学特征、沉积构造、植物化石特征等进行详细研究，并结合测井资料，分析九龙山地区珍珠冲段沉积相，深入研究其平面展布特征进行，探讨其演化规律，建立研究区沉积相发育模式。研究认为珍珠冲段沉积期九龙山地区主要发育湿地型扇三角洲相，并且发育一套正旋回的层序，为该地区油气勘探工作提供指导。
- 九龙山地区 /
- 珍珠冲段 /
- 扇三角洲 /
- 沉积相
Abstract: Based on the single factor analysis and multifactor comprehensive mapping method, a detailed study of the Jiulongshan region Zhenzhuchong segment lithology, sedimentary structures, fossil plants characteristics had been carried out. Combining with logging data analysis, the author studied the sedimentary facies and the plane distribution feature in-depth, discussed its evolution, and established sedimentary facies development patterns in the region. The result showed that the sedimentary facies in Jiulongshan region during Zhenzhuchong segment sedimentary period was a fan delta wetland, and it developed a positive cycle of the sequence, which provided guidance to oil and gas exploration in the region.
- Jiulongshan region /
- Zhenzhuchong Segment /
- fan delta /
- sedimentary facies

HTML全文

图 1 四川盆地构造略图^[3]

Figure 1. A tectonic map of Sichuan Basin

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图 2 九龙山地区下侏罗统综合柱状图

Figure 2. Comprehensive column of the Lower Jurassic in Jiulongshan area

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图 3 研究区主要岩石类型、生物化石、沉积构造类型

A—砾岩; B—砂岩; C—深灰色细沙岩; D—粉砂质泥岩; E—苏铁化石; F—底部冲刷面、叠瓦状构造及正粒序层理; G—滑塌变形构造; H—灰色灰黑色含泥质粉砂岩; I—劣质煤线; J—河道底部砾石及砾石间泥炭

Figure 3. Main types of rock, biological fossils and sedimentary structure in the study area

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图 4 研究区主要岩石类型微观特征

A—钙泥质粉砂岩, 40倍, 正交光; B—砾岩细粒岩屑石英砂岩, 20倍, 正交光; C—中粒钙质岩屑砂岩, 20倍, 正交光; D—细粒岩屑石英砂岩, 40倍, 正交光

Figure 4. Microscopic features of the main rock types in the study area

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图 5 砂岩类型投点图

Q—石英; F—长石; R—岩屑

Figure 5. Scatter diagram of the main sandstone types

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图 6 龙118井珍珠冲段沉积微相综合柱状图

Figure 6. Comprehensive column of sedimentary microfacies in Zhenzhuchong segment of Well Long 118

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图 7 龙110井成像测井特征图

A—交错层理; B—滑塌变形构造

Figure 7. Imagery logging characteristics of Well Long 110

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图 8 研究区沉积微相测井曲线特征

Figure 8. Logging features of sedimentary microfacies in the study area

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图 9 九龙山地区珍珠冲段早期沉积相图

Figure 9. Sedimentary facies in the early sedimentary period of Zhenzhuchong Segment

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图 10 九龙山地区珍珠冲段中期沉积相图

Figure 10. Sedimentary facies in the middle sedimentary period of Zhenzhuchong Segment

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图 11 九龙山地区珍珠冲段晚期沉积相图

Figure 11. Sedimentary facies in the late sedimentary period of Zhenzhuchong Segment

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图 12 扇三角洲沉积模式图

Figure 12. Depositional model diagram of fan delta

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图 13 九龙山地区珍珠冲段扇三角洲沉积剖面示意图

Figure 13. A sketch map of fan delta sedimentation in Zhenzhuchong Section in Jiulongshan area

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参考文献(28)

[1]	郭正吾, 邓康龄, 韩永辉, 等.四川盆地形成与演化[M].北京:地质出版社, 1996:72~88. GUO zheng-wu, DENG Kang-ling, HAN Yong-hui, et al. Formation and evolution of the Sichuan basin[M]. Beijing: Geological Publishing House, 1996: 72~88
[2]	四川省地质矿产局.四川省区域地质志[M].北京:地质出版社, 1991. Bureau of Geology and Mineral Resources of the Sichuan Province. Regional geology of the Sichuan Province[M]. Beijing: Geological Publishing House, 1991.
[3]	童崇光.四川盆地构造演化与油气聚集[M].北京:地质出版社, 1992:19~28. TONG Chong-guang. Tectonic evolution and hydrocarbon accumulation in the Sichuan Basin [M]. Beijing: Geological Publishing House, 1992: 19~28.
[4]	刘树根.龙门山冲断带与川西前陆盆地的形成演化[M].成都:成都科技大学出版社, 1993:17~21. LIU Shu-gen. Longmenshan thrust belt and foreland basin formation and evolution in the west Sichuan[M]. Chengdu: Chengdu University of Science and Technology Press, 1993: 17~21.
[5]	李勇, 曾允孚, 伊海生.龙门山前陆盆地沉积与构造演化[M].成都:成都科技大学出版社, 1996:8~10. LI Yong, ZENG Yun-fu, YI Hai-sheng. Deposition and tectonic evolution of Longmenshan foreland basin[M]. Chengdu: Chengdu University of Science and Technology Press, 1996: 8~10.
[6]	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):226~237. doi: 10.11781/sysydz200503226 HU Xiao-qiang, CHENG Hong-de, JI Xiang-tian, et al. The Jurassic delta deposit system tract and sedimentation model in the western Sichuan foreland basin, China[J]. Petroleum Geology & Experiment, 2005, 27(3): 226~237. doi: 10.11781/sysydz200503226
[7]	王世谦, 罗启后, 邓鸿斌, 等.四川盆地西部侏罗系天然气成藏特征[J].天然气工业, 2001, 21(2):1~8. http://www.cnki.com.cn/Article/CJFDTOTAL-TRQG200102000.htm WANG Shi-qian, LOU Qi-hou, DENG Hong-bin, et al. Characteristics of forming Jurassic gas reservoirs in the west part of Sichuan Basin[J]. Natural Gas Industry, 2001, 21(2): 1~8. http://www.cnki.com.cn/Article/CJFDTOTAL-TRQG200102000.htm
[8]	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, 2001, 8(6):13~16. http://www.cnki.com.cn/Article/CJFDTOTAL-YQCS200106003.htm WANG Liang-guo, YU Fu-lin, DENG Kang-ling, et al. The sedimentary environment of Jurassic depression in the west of Sichuan[J]. Petroleum Geology and Recovery Efficiency, 2001, 8(6): 13~16. http://www.cnki.com.cn/Article/CJFDTOTAL-YQCS200106003.htm
[9]	叶军.川西坳陷侏罗系烃源岩评价[J].油气地质与采收率, 2001, 8(3):11~14. http://www.cnki.com.cn/Article/CJFDTOTAL-YQCS200103003.htm YE Jun. Evaluation on hydrocarbon source rocks in Jurassic system of Chuanxi depression[J]. Petroleum Geology and Recovery Efficiency, 2001, 8(3): 11~14. http://www.cnki.com.cn/Article/CJFDTOTAL-YQCS200103003.htm
[10]	胡晓强, 陈洪德, 纪相田, 等.川西前陆盆地侏罗系层序地层[J].西南石油学院学报, 2006, 28(2):16~19. http://cdmd.cnki.com.cn/Article/CDMD-10616-2010218399.htm HU Xiao-qiang, CHENG Hong-de, JI Xiang-tian, et al. Jurassic sequence stratigraphy in western Sichuan foreland basin, China[J]. Journal of Southwest Petroleum Institute, 2006, 28(2): 16~19. http://cdmd.cnki.com.cn/Article/CDMD-10616-2010218399.htm
[11]	邓康龄, 王信.四川盆地西部侏罗纪沉积相及油气分布[J].沉积与特提斯地质, 2004, 24(3):90~95. http://www.cnki.com.cn/Article/CJFDTOTAL-TTSD200403013.htm DENG Kang-ling, WANG Xin. The Jurassic sedimentary facies and oil-gas distribution in western Sichuan Basin[J]. Sedimentary Geology and Tethyan Geology, 2004, 24(3): 90~95. http://www.cnki.com.cn/Article/CJFDTOTAL-TTSD200403013.htm
[12]	丘东洲, 付清平.川西坳陷南区侏罗系层序地层与油气[J].天然气工业, 2000, 20(4):5~11. http://www.cnki.com.cn/Article/CJFDTOTAL-TRQG200004002.htm QIU Dong-zhou, FU Qing-ping. Sequence stratigraphy and hydrocarbon potential of Jurassic in the south part of west Sichuan depression[J]. Natural Gas Industry, 2000, 20(4): 5~11. http://www.cnki.com.cn/Article/CJFDTOTAL-TRQG200004002.htm
[13]	徐强, 朱同兴, 牟传龙.川西晚三叠世—晚侏罗世层序岩相古地理编图[J].西南石油学院学报, 2001, 23(1):1~4. http://www.cnki.com.cn/Article/CJFDTOTAL-XNSY200101000.htm XU Qiang, ZHU Tong-xing, MU Chuan-long. Sequence-paleogeographic mapping of Upper Triassic Xujiahe Formation and Upper Jurassic Ponglaizhen Formation in western Sichuan[J]. Journal of Southwest Petroleum Institute, 2001, 23(1): 1~4. http://www.cnki.com.cn/Article/CJFDTOTAL-XNSY200101000.htm
[14]	王永标, 徐海军.四川盆地侏罗纪至早白垩世沉积旋回与构造隆升的关系[J].地球科学:中国地质大学学报, 2001, 26(3):241~246. http://www.cnki.com.cn/Article/CJFDTOTAL-DQKX200103003.htm WANG Yong-biao, XU Hai-jun. Relations between evolution of sedimentary cycles and tectonic uplift around Sichuan Basin from Jurassic to Early Cretaceous[J]. Earth Science: Journal of China University of Geosciences, 2001, 26(3): 241~246. http://www.cnki.com.cn/Article/CJFDTOTAL-DQKX200103003.htm
[15]	胡欣, 何冰, 薛东.川西北部地区下侏罗统珍珠冲组物源分析[J].内江科技, 2012, 6(1):50~51. http://www.cnki.com.cn/Article/CJFDTOTAL-KJNJ201206021.htm HU Xin, HE Bing, XUE Dong. Provenance analysis on Lower Jurassic Zhenzhuchong Formation in north part of west Sichuan[J]. Neijiang Technology, 2012, 6(1): 50~51. http://www.cnki.com.cn/Article/CJFDTOTAL-KJNJ201206021.htm
[16]	李跃钢, 巩磊, 曾联波, 等.四川盆地九龙山构造致密砾岩储层裂缝特征及其贡献[J].天然气工业, 2012, 32(1):22~26. http://www.cnki.com.cn/Article/CJFDTOTAL-TRQG201201005.htm LI Yue-gang, GONG Lei, ZENG Lian-bo, et al. Characteristics of fractures and their contribution to the deliverability of tight conglomerate reservoirs in the Jiulongshan Structure, Sichuan Basin[J]. Natural Gas Industry, 2012, 32(1): 22~26. http://www.cnki.com.cn/Article/CJFDTOTAL-TRQG201201005.htm
[17]	张娜, 孟万斌, 刘家铎, 等.四川梓潼下侏罗统珍珠冲段储层特征分析[J].云南地质, 2009, 28(3):338~344. http://www.cnki.com.cn/Article/CJFDTOTAL-YNZD200903020.htm ZHANG Na, MENG Wan-bin, LIU Jia-duo, et al. An analysis of the reservoir characteristics of Lower Jurassic Zhenzhuchong Formation in Zitong, Sichuan[J]. Yunnan Geology, 2009, 28(3): 338~344. http://www.cnki.com.cn/Article/CJFDTOTAL-YNZD200903020.htm
[18]	姜在兴.沉积学[M].北京:石油工业出版社, 2002:87~88. JIANG Zai-xing. Sedimentology[M]. Beijing: Petroleum Industry Press, 2002: 87~88.
[19]	崔周旗, 吴健平, 李莉, 等.束鹿凹陷斜坡带沙三段扇三角洲特征及含油性[J].西北大学学报:自然科学版, 2003, 33(3):320~323. http://www.cnki.com.cn/Article/CJFDTOTAL-XBDZ200303019.htm CUI Zhou-qi, WU Jian-ping, LI Li, et al. The fan delta depositional characteristics and oil-bearing properties of the 3^rd Member of the Shahejie Formations in the slope zone of Shulu Sag[J]. Journal of Northwest University: Natural Science Edition, 2003, 33(3): 320~323. http://www.cnki.com.cn/Article/CJFDTOTAL-XBDZ200303019.htm
[20]	郭建华, 朱美衡, 杨申谷, 等.辽河盆地曙一区馆陶组湿地冲积扇沉积[J].沉积学报, 2003, 21(3):367~372. http://www.cnki.com.cn/Article/CJFDTOTAL-CXYY201619141.htm GUO Jian-hua, ZHU Mei-heng, YANG Shen-gu, et al. Wet alluvial fan sedimentary in the Guantao Formation of Shuyi area[J]. Acta Sedimentologica Sinica, 2003, 21(3): 367~372 http://www.cnki.com.cn/Article/CJFDTOTAL-CXYY201619141.htm
[21]	冯增昭.沉积岩石学[M].北京:石油工业出版社, 1993. FENG Zeng-zhao. Sedimentary petrology[M]. Beijing: Petroleum Industry Press, 1993.
[22]	冯增昭.单因素分析综合作图法——岩相古地理学方法论[J].沉积学报, 1992, 10(3):70~77. http://www.cnki.com.cn/Article/CJFDTOTAL-CJXB199203008.htm FENG Zeng-zhao. Single factor analysis and comprehensive mapping method: Methodology of lithofacies palaeogeography[J]. Acta Sedimentologica Sinica, 1992, 10(3): 70~77. http://www.cnki.com.cn/Article/CJFDTOTAL-CJXB199203008.htm
[23]	冯增昭.单因素分析多因素综合作图法——定量岩相古地理重建[J].古地理学报, 2004, 6(1):3~19. http://www.cnki.com.cn/Article/CJFDTOTAL-GDLX200401001.htm FENG Zeng-zhao. Single factor analysis and multifactor comprehensive mapping method: Reconstruction of quantitative lithofacies paleogeographic[J]. Journal of Palaeogeography, 2004, 6(1): 3~19. http://www.cnki.com.cn/Article/CJFDTOTAL-GDLX200401001.htm
[24]	冯增昭.从定量岩相古地理学谈华南地区海相地层油气勘探[J].古地理学报, 2005, 7(1):1~11. http://www.cnki.com.cn/Article/CJFDTOTAL-GDLX200501000.htm FENG Zeng-zhao. Discussion on petroleum exploration of marine strata in South China from quantitative lithofacies palaeogeography[J]. Journal of Palaeogeography, 2005, 7(1): 1~11. http://www.cnki.com.cn/Article/CJFDTOTAL-GDLX200501000.htm
[25]	冯增昭, 杨玉卿, 金振奎, 等.中国南方二叠纪岩相古地理[J].沉积学报, 1996, 14(2):1~10. http://www.cnki.com.cn/Article/CJFDTOTAL-CJXB199904001.htm FENG Zeng-zhao, YANG Yu-qing, JIN Zhen-kui, et al. Permian lithofacies palaeogeography in South China[J]. Acta Sedimentologica Sinica, 1996, 14(2): 1~10. http://www.cnki.com.cn/Article/CJFDTOTAL-CJXB199904001.htm
[26]	邵龙义, 何志平, 顾家裕, 等.塔里木盆地古近纪岩相古地理[J].古地理学报, 2006, 8(3):353~363. http://www.cnki.com.cn/Article/CJFDTOTAL-GDLX200603008.htm SHAO Long-yi, HE Zhi-ping, GU Jia-yu, et al. Lithofacies palaeogeography of the Paleogene in Tarim Basin[J]. Journal of Palaeogeography, 2006, 8(3): 353~363. http://www.cnki.com.cn/Article/CJFDTOTAL-GDLX200603008.htm
[27]	谢春安, 胡明毅, 贾秀容, 等.江汉盆地马王庙地区古近系新沟嘴组下段沉积相及其演化[J].古地理学报, 2011, 13(2):209~220. doi: 10.7605/gdlxb.2011.02.009 XIEChun -an, HU Ming-yi, JIA Xiu-rong and so on. Sedimentary facies and its evolution of the Lower Member of Paleogene Xingouzui Formation in Mawangmiao area of Jianghan Basin[J]. Journal of Palaeogeography, 2011, 13(2): 209~220. doi: 10.7605/gdlxb.2011.02.009
[28]	付金华, 李士祥, 刘显阳, 等.鄂尔多斯盆地上三叠统延长组长₉油层组沉积相及其演化[J].古地理学报, 2012, 14(3):269~284. doi: 10.7605/gdlxb.2012.03.001 FU Jin-hua, LI Shi-xiang, LIU Xian-yang, et al. Sedimentary facies and its evolution of the Chang 9 interval of Upper Triassic Yanchang Formation in Ordos Basin[J]. Journal of Palaeogeography, 2012, 14 (3): 269~284. doi: 10.7605/gdlxb.2012.03.001