天然气地球科学 ›› 2019, Vol. 30 ›› Issue (12): 17941804.doi: 10.11764/j.issn.1672-1926.2019.08.007
• 非常规天然气 • 上一篇
张成林1(),张鉴1,2,李武广1,田冲1,罗超1,赵圣贤1,钟文雯1
Cheng-lin Zhang1(),Jian Zhang1,2,Wu-guang Li1,Chong Tian1,Chao Luo1,Sheng-xian Zhao1,Wen-wen Zhong1
摘要:
近年来,四川盆地上奥陶统五峰组—下志留统龙马溪组页岩气已在中浅层(埋深3 500m以浅)区域实现规模效益开发,正逐步向深层(埋深3 500~4 500m)拓展,并已在渝西大足区块等深层区域取得初步进展。通过分析评价大足区块生气潜力、储集物性、可压裂性和含气性等相关储层参数,认为该区块与长宁、威远区块相比,五峰组—龙一1亚段页岩储层脆性矿物含量和含气量基本相当,而TOC值和孔隙度略低,整体储层品质较优;发育有机质孔、粒间孔、粒内孔及微裂隙等孔隙类型,其中粒内孔所占比例最大;裂缝发育程度较高,以五峰组裂缝分布最为集中。综合研究认为:大足区块五峰组—龙一1亚段页岩Ⅰ+Ⅱ类储层厚度大,五峰组表现出较大资源潜力;压力系数高,保存条件好;具备“基质孔隙+裂缝型”富集高产模式的特征,该区块深层页岩气展示出良好的勘探开发前景。
中图分类号:
1 | Ma Xinhua. Enrichment laws and scale effective development of shale gas in the southern Sichuan Basin[J]. Natural Gas Industry, 2018, 38(10): 1-10. |
马新华.四川盆地南部页岩气富集规律与规模有效开发探索[J].天然气工业, 2018, 38(10): 1-10. | |
2 | Long Shengxiang, Feng Dongjun, Li Fengxia, et al. Prospect of the deep marine shale gas exploration and development in the Sichuan Basin [J]. Natural Gas Geoscience, 2018, 29(4):443-451. |
龙胜祥,冯动军,李凤霞,等.四川盆地南部深层海相页岩气勘探开发前景[J].天然气地球科学,2018,29(4):443-451. | |
3 | Ma Xinhua, Xie Jun. The progress and prospects of shale gas exploration and exploitation in southern Sichuan Basin, NW China[J]. Petroleum Exploration and Development, 2018, 45(1): 161-169. |
马新华,谢军.川南地区页岩气勘探开发进展及发展前景[J].石油勘探与开发, 2018, 45(1): 161-169. | |
4 | Feng Dongjun, Hu Zongquan, Gao Bo, et al. Analysis of shale gas reservoir-forming condition of Wufeng Formation- Longmaxi Formation in southeast Sichuan Basin[J]. Geological Review, 2016, 62(6): 1521-1532. |
冯动军,胡宗全,高波,等.川东南地区五峰组—龙马溪组页岩气成藏条件分析[J].地质论评, 2016, 62(6): 1521-1532. | |
5 | Zhu Mengyue, Qin Qirong, Li Hu, et al. Fracture development feature and main controlling factors of Longmaxi Formation in DS area, southeastern Sichuan Basin[J]. Petroleum Geology and Recovery Efficiency, 2017, 24(6): 54-59. |
朱梦月,秦启荣,李虎,等.川东南 DS 地区龙马溪组页岩裂缝发育特征及主控因素[J].油气地质与采收率, 2017, 24(6): 54-59. | |
6 | Zheng Herong, Gao Bo, Peng Yongmin, et al. Sedimentary evolution and shale gas exploration direction of the Lower Silurian in middle-upper Yangtze area[J]. Journal of Palaeogeography, 2013,15(5):645-656. |
郑和荣,高波,彭勇民,等.上扬子地区下志留统沉积演化与页岩气勘探方向[J].古地理学报,2013,15(5):645-656. | |
7 | Wang Yuman, Dong Dazhong, Li Xinjing, et al. Stratigraphic sequence and sedimentary characteristics of Lower Silurian Longmaxi Formation in the Sichuan Basin and its peripheral areas[J]. Natural Gas Industry, 2015, 35(3):12-21. |
王玉满,董大忠,李新景,等.四川盆地及其周缘下志留统龙马溪组层序与沉积特征[J].天然气工业,2015, 35(3):12-21. | |
8 | Li Yifan, Fan Tailiang, Gao Zhiqian, et al. Sequence stratigraphy of Silurian black shale and its distribution in the southeast area of Chongqing[J]. Natural Gas Geoscience, 2012, 23(2):299-306. |
李一凡,樊太亮,高志前,等.渝东南地区志留系黑色页岩层序地层研究[J].天然气地球科学,2012,23(2):299-306. | |
9 | Zhao Shengxian, Yang Yueming, Zhang Jian, et al. Micro-layers division and fine reservoirs contrast of Lower Silurian Longmaxi Formation shale, Sichuan Basin, SW China[J]. Natural Gas Geoscience, 2016, 27(3):470-487. |
赵圣贤,杨跃明,张鉴,等.四川盆地下志留统龙马溪组页岩小层划分与储层精细对比[J].天然气地球科学,2016,27(3):470-487. | |
10 | Ministry of Land and Resources of the People's Republic of China. DZ/T0254-2014 Regulation of Shale Gas Resources/Reserves Estimation[S]. Beijing: Standards Press of China, 2014. |
中华人民共和国国土资源部. DZ/T0254-2014页岩气资源/储量计算与评价技术规范[S].北京:中国标准出版社,2014. | |
11 | Zhao Jinzhou, Ren Lan, Shen Cheng, et al. Latest research progresses in network fracturing theories and technologies for shale gas reservoirs[J]. Natural Gas Industry, 2018, 38(3): 1-14. |
赵金洲,任岚,沈骋,等.页岩气储层缝网压裂理论与技术研究新进展[J].天然气工业, 2018, 38(3): 1-14. | |
12 | Feng Guoxiu, Chen Shengji. Relationship between the reflectance of bitumen and vitrinite in rock[J]. Natural Gas Industry, 1988, 8(3): 20-25. |
丰国秀,陈盛吉.岩石中沥青反射率与镜质体反射率之间的关系[J].天然气工业, 1988, 8(3): 20-25. | |
13 | Li Wenbiao, Lu Shuangfang, Li Junqian, et al. The coupling relationship between material composition and pore microstructure of southern China marine shale[J]. Natural Gas Geoscience, 2019,30(1):27-38. |
李文镖,卢双舫,李俊乾,等.南方海相页岩物质组成与孔隙微观结构耦合关系[J].天然气地球科学,2019,30(1):27-38. | |
14 | Zou Caineng, Zhu Rukai, Bai Bin, et al. First discovery of nano-pore throat in oil and gas reservoir in China and its scientific value[J]. Acta Petrologica Sinica, 2011, 27(6):1857-1864. |
邹才能,朱如凯,白斌,等.中国油气储层中纳米孔首次发现及其科学价值[J].岩石学报,2011,27(6):1857-1864. | |
15 | Hou Yuguang, He Sheng, Yi Jizheng, et al. Effect of pore on methane sorption capacity of shales[J]. Petroleum Exploration and Development, 2014,41(2):248-256. |
侯宇光,何生,易积正,等.页岩孔隙结构对甲烷吸附能力的影响[J].石油勘探与开发,2014,41(2):248-256. | |
16 | Ji Wenming, Song Yan, Jiang Zhenxue, et al. Geological controls and estimation algorithms of lacustrine shale gas adsorption capacity: A case study of the Triassic strata in the southeastern Ordos Basin, China[J]. International Journal of Coal Geology, 2014, 135(13):61-73. |
17 | Shi Miao, Yu Bingsong, Zhang Jinchuan, et al. Microstructural characterization of pores in marine shales of the Lower Silurian Longmaxi Formation, southeastern Sichuan Basin, China[J]. Marine & Petroleum Geology, 2018, 94(6):166-178. |
18 | Zhu Hanqing, Jia Ailin, Wei Yunsheng, et al. Pore structure and supercritical methane sorption capacity of organic-rich shales in southern Sichuan Basin[J]. Acta Petrolei Sinica,2018,39(4):391-401. |
朱汉卿,贾爱林,位云生,等.蜀南地区富有机质页岩孔隙结构及超临界甲烷吸附能力[J].石油学报,2018,39(4):391-401. | |
19 | Yang Rui, He Sheng, Yi Jizheng, et al. Nano-scale pore structure and fractal dimension of organic-rich Wufeng-Longmaxi shale from Jiaoshiba area, Sichuan Basin: Investigations using FE-SEM, gas adsorption and helium pycnometry[J]. Marine & Petroleum Geology, 2016, 70(2):27-45. |
20 | Xi Zhangdong, Wang Jing, Hu Jingang, et al. Experimental investigation of evolution of pore structure in Longmaxi marine shale using an anhydrous pyrolysis technique[J].Mineral, 2018, 8(6):226. |
21 | Liu Wenping, Zhang Chenglin, Gao Guidong, et al. Controlling factors and evolution laws of shale porosity in Longmaxi Formation, Sichuan Basin[J]. Acta Petrolei Sinica,2017, 38(2): 175-184. |
刘文平,张成林,高贵冬,等.四川盆地龙马溪组页岩孔隙度控制因素及演化规律[J].石油学报, 2017, 38(2): 175-184. | |
22 | Tian Hua, Zhang Shuichang, Liu Shaobo, et al. Determination of organic-rich shale pore features by mercury injection and gas adsorption methods[J]. Acta Petrolei Sinica,2012, 33(3):419-427. |
田华,张水昌,柳少波,等.压汞法和气体吸附法研究富有机质页岩孔隙特征[J].石油学报,2012, 33(3):419-427. | |
23 | Guo Xusheng, Hu Dongfeng, Wei Xiangfeng, et al. Main controlling factors on shale fractures and their influences on production capacity in Jiaoshiba area, the Sichuan Basin[J]. Oil & Gas Geology, 2016, 37(6): 799-808. |
郭旭升,胡东风,魏祥峰,等.四川盆地焦石坝地区页岩裂缝发育主控因素及对产能的影响[J]. 石油与天然气地质, 2016, 37(6): 799-808. | |
24 | Li Xinjing,Hu Suyun,Cheng Keming. Suggestions from the development of fractured shale gas in North America[J].Petroleum Exploration and Development,2007,34(4):392-400. |
李新景,胡素云,程克明.北美裂缝性页岩气勘探开发的启示[J].石油勘探与开发,2007,34(4):392-400. | |
25 | Yang Di, Liu Shugen, Shan Yuming, et al. Fracture characteristics of shale in Upper Ordovician-Lower Silurian in Xishui area,southeast of Sichuan Basin,China[J]. Journal of Chengdu University of Technology: Science & Technology Edition,2013,40(5):543-552. |
杨迪,刘树根,单钰铭,等.四川盆地东南部习水地区上奥陶统—下志留统泥页岩裂缝发育特征[J].成都理工大学学报:自然科学版,2013,40(5):543-552. | |
26 | Nie Haikuan, Tang Xuan, Bian Ruikang. Controlling factors for shale gas accumulation and prediction of potential development area in shale gas reservoir of South China[J].Acta Petrolei Sinica,2009,30(4):484-491. |
聂海宽,唐玄,边瑞康.页岩气成藏控制因素及中国南方页岩气发育有利区预测[J].石油学报,2009,30(4):484-491. | |
27 | Ding Wenlong, Li Chao, Li Chunyan, et al. Dominant factor of fracture development in shale and its relationship to gas accumulation[J].Earth Science Frontiers,2012,19(2):212-220. |
丁文龙,李超,李春燕,等.页岩裂缝发育主控因素及其对含气性的影响[J].地学前缘,2012,19(2):212-220. | |
28 | National Energy Administration of the People’s Republic of China. SY/T 6940-2013 Measurement Method of Shale Gas Content[S]. Beijing: Standards Press of China, 2013. |
中华人民共和国国家能源局.SY/T 6940-2013页岩气含气量测定方法[S].北京:中国标准出版社,2013. | |
29 | Xie Jun, Zhao Shengxian, Shi Xuewen, et al. Main geological factors controlling high production of horizontal shale gas wells in the Sichuan Basin[J]. Natural Gas Industry, 2017, 37(7): 1-12. |
谢军,赵圣贤,石学文,等.四川盆地页岩气水平井高产的地质主控因素[J].天然气工业, 2017, 37(7): 1-12. | |
30 | Hu Dongfeng, Zhang Hanrong, Ni Kai, 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. |
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. | |
31 | Wang Yuman, Huang Jinliang, Li Xinjing, et al. Quantitative characterization of fractures and pores in shale beds of the Lower Silurian, Longmaxi Formation, Sichuan Basin[J]. Natural Gas Industry, 2015, 35(9): 8-15. |
王玉满,黄金亮,李新景,等.四川盆地下志留统龙马溪组页岩裂缝孔隙定量表征[J].天然气工业, 2015,35(9): 8-15. | |
32 | Wang Yuman, Huang Jinliang, Wang Shufang, et al. Dissection of two calibrated areas of the Silurian Longmaxi Formation, Changning and Jiaoshiba, Sichuan Basin[J]. Natural Gas Geoscience, 2016, 27(3):423-432. |
王玉满,黄金亮,王淑芳,等.四川盆地长宁、焦石坝志留系龙马溪组页岩气刻度区精细解剖[J].天然气地球科学,2016, 27(3):423-432. |
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