渝南-黔北五峰组-龙马溪组页岩气地质特征

doi:10.11885/j.issn.1674-5086.2016.06.07.01

西南石油大学学报(自然科学版) ›› 2016, Vol. 38 ›› Issue (6): 49-60.DOI: 10.11885/j.issn.1674-5086.2016.06.07.01

渝南-黔北五峰组-龙马溪组页岩气地质特征

康建威^1,2, 余谦¹, 闫剑飞¹, 孙媛媛¹, 戚明辉^3,4

1. 成都地质调查中心, 四川成都 610081;
2. 成都理工大学沉积地质研究院, 四川成都, 610059;
3. 页岩气评价与开采四川省重点实验室, 四川成都 610091;
4. 四川省煤田地质局, 四川成都 610072

收稿日期:2016-06-07 出版日期:2016-12-01 发布日期:2016-12-01
通讯作者: 康建威,E-mail:best_kang@163.com
作者简介:康建威,1980生,男,汉族,河南鄢陵人,博士研究生,主要从事沉积与油气地质研究。E-mail:best_kang@163.com;余谦,男,1966年生,男,汉族,四川达州人,教授级高级工程师,主要从事南方海相油气地质研究。E-mail:cdyqian@126.com;闫剑飞,1979年生,男,汉族,河南永城人,博士研究生,主要从事沉积与油气地质研究。E-mail:flyflags@126.com;孙媛媛,1980生,女,汉族,山东东营人,博士,主要从事有机地球化学,油气地质研究。E-mail:cgssunyy@163.com;戚明辉,1984生,男,汉族,浙江余姚人,硕士研究生,主要从事实验地质方面的研究工作。E-mail:13880786786@163.com
基金资助:
中国地质调查局项目（12120114071701）。

Geological Characteristics of Wufeng-Longmaxi Formations in Southern Chongqing-Northern Guizhou Area

KANG Jianwei^1,2, YU Qian¹, YAN Jianfei¹, SUN Yuanyuan¹, QI Minghui^3,4

1. Chengdu Center, China Geological Survey, Chengdu, Sichuan 610081, China;
2. Institute of Sedimentary Geology, Chengdu University of Technology, Chengdu, Sichuan 610059, China;
3. Sichuan Key Laboratory of Shale Gas Evaluation and Exploitation, Chengdu, Sichuan 610091, China;
4. Sichuan Coalfield Geology Bureau, Chengdu, Sichuan 610072, China

Received:2016-06-07 Online:2016-12-01 Published:2016-12-01

摘要/Abstract

摘要： 通过大量野外露头、钻井岩芯观察，以下古生界五峰组-龙马溪组富有机质泥岩为研究对象，结合有机地化、显微薄片、X-衍射、孔渗、比表面积、扫描电镜等实验测试分析手段，综合分析了五峰组-龙马溪组页岩气基本地质特征。研究表明，在浅水陆棚-深水陆棚的沉积格局控制下，研究区富有机质页岩具有南薄北厚（10~80 m）的分布特征；富有机质页岩总体平均有机碳含量大于2.0%，为腐泥型I型干酪根，有机质成熟度程度高（R_o为0.82%~3.04%）；富有机质泥岩物性特征为低孔-低渗型，发育多种微观孔隙结构。在此基础上，通过页岩气区块优选和评价，认为安场-道真向斜区具备良好的页岩气富集基础地质条件，具有良好的页岩气勘探前景。

关键词: 渝南-黔北, 下古生界, 富有机质页岩, 页岩气地质条件

Abstract: Through observation of outcrop, drilling core and the organic-rich mudstone in Wufeng-Longmaxi, and with organic geochemistry, microscopic section, X-ray diffraction, pore permeability, specific surface area, and scanning electron microscope, we analyzed the basic geological characteristics of shale gas reservoir in Wufeng-Longmaxi formation. The analysis shows that the Wufeng-Longmaxi shelf environment is the foun-dation of organic rich mud shale. The sedimentary pattern of shallow shelf and deep water shelf determines the mudstone distribution which is thin in the South(10-80 m). Deepwater mudstone average organic carbon content is greater than 2.0%, and the organic matter is of type I kerogen of sapropel type, with high degree of maturity(R_o=0:82%-3.04%). The reservoir is of low porosity and low permeability, with various micro pore structures.Through shale gas block assessment and selection, we conclude that the Anchang-Daozhensyncline area is of favorable geological conditions for shale gas enrichment and has a good prospect for shale gas exploration.

Key words: Southern Chongqing-northern Guizhou, Wufeng-Longmaxi formations, organic-rich mudstone, shale gas geological condition

中图分类号:

TE132

康建威, 余谦, 闫剑飞, 孙媛媛, 戚明辉. 渝南-黔北五峰组-龙马溪组页岩气地质特征[J]. 西南石油大学学报(自然科学版), 2016, 38(6): 49-60.

KANG Jianwei, YU Qian, YAN Jianfei, SUN Yuanyuan, QI Minghui. Geological Characteristics of Wufeng-Longmaxi Formations in Southern Chongqing-Northern Guizhou Area[J]. 西南石油大学学报(自然科学版), 2016, 38(6): 49-60.

0
/ / 推荐

导出引用管理器 EndNote|Ris|BibTeX

链接本文: http://journal15.magtechjournal.com/Jwk_xnzk/CN/10.11885/j.issn.1674-5086.2016.06.07.01

http://journal15.magtechjournal.com/Jwk_xnzk/CN/Y2016/V38/I6/49

参考文献

[1] 赵松. 黔北地区构造特征及其下古生界黑色页岩裂缝发育特征和分布规律研究[D]. 北京:中国地质大学(北京), 2013:1-20. ZHAO Song. The structural features and Lower Paleozoic of black shale fracture characteristics and distribution in Qianbei Area[D]. Beijing:China University of Geosciences (Beijing), 2013:1-20.
[2] 闫剑飞,余谦,刘伟,等. 中上扬子地区下古生界页岩气资源前景分析[J]. 沉积与特提斯地质, 2010, 30(3):96-103. doi:10.3969/j.issn.1009-3850.2010.03.015 YAN Jianfei, YU Qian, LIU Wei, et al. Perspectives of the Lower Palaeozoic shale gas resources in the middleupper Yangtze area[J]. Sedimentary Geology and Tethyan Geology, 2010, 30(3):96-103. doi:10.3969/j.issn.1009-3850.2010.03.015
[3] 李俊良,谢瑞永,游君君,等. 贵州黔北地区页岩气成藏条件与勘探前景[J]. 中国矿业, 2012, 21(2):55-59. doi:10.3969/j.issn.1004-4051.2012.02.016 LI Junliang, XIE Ruiyong, YOU Junjun, et al. Reservoir forming condition and exploration prospect of shale-gas in Guizhou Qianbei Area[J]. China Mining Magazine, 2012, 21(2):55-59. doi:10.3969/j.issn.1004-4051.2012.02.016
[4] 腾格尔,高长林,胡凯,等. 上扬子北缘下组合优质烃源岩分布及生烃潜力评价[J]. 天然气地球科学,2007, 18(2):254-259. doi:10.3969/j.issn.1672-1926.2007.02.018 TENGER, GAO Changlin, HU Kai, et al. High quality source rocks of lower combination in the northern upperYangtze Area and their hydrocarbon potential[J]. Natural Gas Geoscience, 2007, 18(2):254-259. doi:10.3969/j.issn.1672-1926.2007.02.018
[5] 余谦,牟传龙,张海全,等. 上扬子北缘震旦纪-早古生代沉积演化与储层分布特征[J]. 岩石学报, 2011, 27(3):672-680. YU Qian, MU Chuanlong, ZHANG Haiquan, et al. Sedimentary evolution and reservoir distribution of northern Upper Yangtze plate in Sinian-Early Paleozoic[J]. Acta Petrologica Sinica, 2011, 27(3):672-680.
[6] 聂海宽,包书景,高波,等. 四川盆地及其周缘上奥陶统-下志留统页岩气成藏体系研究[J]. 石油实验地质,2012,34(2):115-119,124. doi:10.3969/j.issn.1001-6112.2012.02.002 NIE Haikuan, BAO Shujing, GAO Bo, et al. Accumulation system for shale gas from Upper Ordovician to Lower Silurian in Sichuan Basin and surrounding areas[J]. Petroleum Geology and Experiment, 2012, 34(2):115-119, 124. doi:10.3969/j.issn.1001-6112.2012.02.002
[7] 刘特民. 黔中何时隆起——从黔北奥陶、志留纪各期沉积环境演变探讨黔中隆起何时形成[J]. 贵州地质, 1987, 4(1):65-71. LIU Temin. When central Guizhou rose[J]. Guizhou Geology, 1987, 4(1):65-71.
[8] 吴斌,肖世洪. 脆性矿物指数计算方法及对页岩气开发的意义[J]. 河南科技, 2014(5):56, 70. WU Bin, XIAO Shihong. The meaning calculation method of brittleness mineral in shale gas exploitation[J]. Journal of Henan Science and Technology, 2014(5):56, 70.
[9] 关小旭,伊向艺,杨火海. 中美页岩气储层条件对比[J]. 西南石油大学学报(自然科学版), 2014, 36(5):33-39. doi:10.11885/j.issn.1674-5086.2013.12.05.01 GUAN Xiaoxu, YI Xiangyi, YANG Huohai. Contrast of shale gas reservoir conditions in China and the United States[J]. Journal of Southwest Petroleum University (Science & Technology Edition), 2014, 36(5):33-39. doi:10.11885/j.issn.1674-5086.2013.12.05.01
[10] 李昌伟,陶士振,董大忠,等. 国内外页岩气形成条件对比与有利区优选[J]. 天然气地球科学, 2015, 26(5):986-1000. doi:10.11764/j.issn.1672-1926.2015.05.0986 LI Changwei, TAO Shizhen, DONG Dazhong, et al. Comparison of the formation condition of shale gas between domestic and abroad and favorable areas evaluation[J]. Natural Gas Geoscience, 2015, 26(5):986-1000. doi:10.11764/j.issn.1672-1926.2015.05.0986
[11] 邹才能,董大忠,王社教,等. 中国页岩气形成机理、地质特征及资源潜力[J]. 石油勘探与开发, 2010, 37(6):641-653. ZOU Caineng, DONG Dazhong, WANG Shejiao, et al. Geological characteristics, formation mechanism and resource potential of Shale gas in China[J]. Petroleum Exploration and Development, 2010, 37(6):641-653.
[12] 胡东风,张汉荣,倪楷,等. 四川盆地东南缘海相页岩气保存条件及其主控因素[J]. 天然气工业, 2014, 34(6):17-23. doi:10.3787/j.issn.1000-0976.2014.06.003 HU Dongfeng, ZHANG Hanrong, NI Jie, et al. Main controlling factors for gas preservation conditions of Marine shales in southeastern margins of the Sichuan Basin[J]. Natural Gas Industry, 2014, 34(6):17-23. doi:10.3787/j.issn.1000-0976.2014.06.003
[13] 郭旭升,郭彤楼,魏志红,等. 中国南方页岩气勘探评价的几点思考[J]. 中国工程科学, 2012, 14(6):101-105, 112. doi:10.3969/j.issn.1009-1742.2012.06.014 GUO Xusheng, GUO Tonglou, WEI Zhihong, et al. Thoughts on shale gas exploration in southern China[J]. Engineering Sciences, 2012, 14(6):101-105, 112. doi:10.3969/j.issn.1009-1742.2012.06.014
[14] 陈旭,樊隽轩,张元动,等. 五峰组及龙马溪组黑色页岩在扬子覆盖区内的划分与圈定[J]. 地层学杂志, 2015, 39(4):351-358. CHEN Xu, FAN Junxuan, ZHANG Yuandong, et al. Subdivision and delineation of the Wufeng and Lungmachi black shales in the subsurface areas of the Yangtze platform[J]. Journal of Stratigraphy, 2015, 39(4):351-358.
[15] 刘伟,余谦,闫剑飞,等. 上扬子地区志留系龙马溪组富有机质泥岩储层特征[J]. 石油与天然气地质, 2012, 33(3):346-352. LIU Wei, YU Qian, YAN Jianfei, et al. Characteristics of organic-rich mudstone reservoirs in the Silurian Longmaxi Formation in Upper Yangtze region[J]. Oil & Gas Geology, 2012, 33(3):346-352.
[16] 张金川,金之钧,袁明生. 页岩气成藏机理和分布[J]. 天然气工业, 2004, 24(7):15-18. doi:10.3321/j.issn:1000-0976.2004.07.005 ZHANG Jinchuan, JIN Zhijun, YUAN Mingsheng. Reservoiring mechanism of shale gas and its distribution[J]. Natural Gas Industry, 2004, 24(7):15-18. doi:10.3321/j.issn:1000-0976.2004.07.005
[17] EIA. Shale gas and the outlook for U. S. Natural gas markets and global gas resources[R]. Washington D C:U. S. Energy Information Administration, 2011.
[18] STOW D A V, TABREZ A R. Hemipelagites:Processes, facies and model[J]. Geological Society, London, Special Publications, 1998, 129(1):317-337. doi:10.1144/GSL.SP.1998.129.01.19
[19] STOW D A V, HUC A Y, BERTRAND P. Depositional processes of black shales in deep water[J]. Marine and Petroleum Geology, 2001, 18(4):491-498. doi:10.1016/S0264-8172(01)00012-5
[20] WIJSMAN J W M, HERMAN P M J, MIDDELBURG J J, et al. A model for early diagenetic processes in sediments of the continental shelf of the Black Sea[J]. Estuarine, Coastal and Shelf Science, 2002, 54(3):403-421. doi:10.1006/ecss.2000.0655
[21] 张金川,徐波,聂海宽,等. 中国页岩气资源勘探潜力[J]. 天然气工业, 2008, 28(6):136-140. doi:10.3787/j.issn.1000-0976.2008.06.040 ZHANG Jinchuan, XU Bo, NIE Haikuan, et al. Exploration potential of shale gas resources in China[J]. Natural Gas Industry, 2008, 28(6):136-140. doi:10.3787/j.issn.1000-0976.2008.06.040
[22] 涂乙,邹海燕,孟海平,等. 页岩气评价标准与储层分类[J]. 石油与天然气地质, 2014, 35(1):153-158. doi:10.11743/ogg20140120 TU Yi, ZOU Haiyan, MENG Haiping, et al. Evaluation criteria and classification of shale gas reservoirs[J]. Oil & Gas Geology, 2014, 35(1):153-158. doi:10.11743/ogg20140120
[23] 聂海宽,张金川. 页岩气聚集条件及含气量计算——以四川盆地及其周缘下古生界为例[J]. 地质学报, 2012, 86(2):349-361. doi:10.3969/j.issn.0001-5717.2012.02.013 NIE Haikuan, ZHANG Jinchuan. Shale gas accumulation conditions and gas content calculation:A case study of Sichuan Basin and its periphery in the Lower Paleozoic[J]. Acta Geologica Sinica, 2012, 86(2):349-361. doi:10.3969/j.issn.0001-5717.2012.02.013
[24] 聂永生,冷济高,韩建辉,等. 黔东南地区岑巩页岩气区块勘探潜力[J]. 石油与天然气地质, 2013, 34(2):274-280. doi:10.11743/ogg20130221 NIE Yongsheng, LENG Jigao, HAN Jianhui. Exploration potential of shale gas in Cen'gong block, southeastern Guizhou Province[J]. Oil & Gas Geology, 2013, 34(2):274-280. doi:10.11743/ogg20130221
[25] 翟常博. 川东南綦江-仁怀地区页岩气成蔵条件及有利目标区研究[D]. 北京:中国地质大学(北京), 2013:56-80. ZHAI Changbo. Reservoir forming condition and exploration prospect of shale-gas in Qijiang-Renhuai Area of Southeast Sichuan[D]. Beijing:China University of Geosciences (Beijing), 2013:56-80.
[26] 汤济广,李豫,汪凯明,等. 四川盆地东南地区龙马溪组页岩气有效保存区综合评价[J]. 天然气工业, 2015, 35(5):15-23. doi:10.3787/j.issn.1000-0976.2015.05.003 Tang Jiguang, Li Yu, Wang Kaiming, et al. Comprehensive evaluation of effective preservation zone of Longmaxi Formation shale gas in the Southeast Sichuan Basin[J]. Natural Gas Industry, 2015, 35(5):15-23. doi:10.3787/j.issn.1000-0976.2015.05.003
[27] 王社教,杨涛,张国生,等. 页岩气主要富集因素与核心区选择及评价[J]. 中国工程科学, 2012, 14(6):94-100. doi:10.3969/j.issn.1009-1742.2012.06.013 WANG Shejiao, YANG Tao, ZHANG Guosheng, et al. Shale gas enrichment factors and the selection and evaluation of the core area[J]. Engineering Sciences, 2012, 14(6):94-100. doi:10.3969/j.issn.1009-1742.2012.06.013

渝南-黔北五峰组-龙马溪组页岩气地质特征

Geological Characteristics of Wufeng-Longmaxi Formations in Southern Chongqing-Northern Guizhou Area

PDF (PC)

可视化

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 4

编辑推荐

Metrics

本文评价

[1]	游利军, 徐洁明, 康毅力, 程秋洋, 周洋. 考虑氧化作用的富有机质页岩吸附水量[J]. 西南石油大学学报(自然科学版), 2019, 41(6): 106-116.
[2]	李浩武1，童晓光2，王建君1，温志新1，张永军3. 阿曼盆地下古生界碎屑岩成藏组合地质特征[J]. 西南石油大学学报(自然科学版), 2014, 36(6): 47-59.
[3]	张家震马士忠王新峰毕彩芹曹淑敏. 车镇凹陷北部陡坡带下古生界油气分布控制因素[J]. 西南石油大学学报(自然科学版), 2005, 27(4): 5-8.
[4]	李凌方少仙王兴志侯方浩李延均刘晓峰王国春赵翠玲孙素青高敏. 辽河坳陷东部凸起下古生界层序地层格架 [J]. 西南石油大学学报(自然科学版), 1999, 21(3): 28-31.