2022 Vol. 49, No. 1
Article Contents

ZHANG Yu, DU Yao, LIU Yun, LI Wenhao, HE Shuo, WANG Xingzhi, PANG Qian, HUANG Dong. 2022. Basic characteristics and exploration direction of lacustrine shale oil and gas in Da'anzhai member of Jurassic in Sichuan Basin[J]. Geology in China, 49(1): 51-65. doi: 10.12029/gc20220104
Citation: ZHANG Yu, DU Yao, LIU Yun, LI Wenhao, HE Shuo, WANG Xingzhi, PANG Qian, HUANG Dong. 2022. Basic characteristics and exploration direction of lacustrine shale oil and gas in Da'anzhai member of Jurassic in Sichuan Basin[J]. Geology in China, 49(1): 51-65. doi: 10.12029/gc20220104

Basic characteristics and exploration direction of lacustrine shale oil and gas in Da'anzhai member of Jurassic in Sichuan Basin

    Fund Project: Supported by National Science and Technology Major Project "Sichuan Basin tight oil resource potential, dessert area prediction and key technology application" (No.2016zx05046006-008)
More Information
  • Author Bio: ZHANG Yu, male, born in 1990, engineer, engaged in petroleum geological exploration management and research in Sichuan Basin; E-mail: zhangyu06@petrochina.com.cn
  • This paper is the result of oil and gas exploration engineering.

    Objective

    In order to confirm that the Da'anzhai member in the central part of Sichuan Basin has great shale oil and gas exploration potential.

    Methods

    This paper analyzes the formation conditions and enrichment factors of the shale oil and gas of Da 1, 3 sub-member by cores, thin section, scanning electron microscope, whole rock X-ray diffraction, organic geochemistry, triaxial stress test, nuclear magnetic resonance test and other methods.

    Results

    The results show that the shale in Da 1, 3 sub-member has the characteristics of mixed lacustrine system, wide distribution, large thickness, multiple types of reservoir space, better physical conditions, high hydrocarbon generation potential, high higher Youngs modulus, low Poissons ratio and high content of brittle minerals, which is conducive to the enrichment and fracturing transformation of shale oil and gas. On this basis, comprehensive analysis shows that the superposition of high TOC and type II organic matter is the basis of shale oil and gas enrichment; favorable mixed sedimentary system is the key to shale oil and gas enrichment; (micro) fractures control shale oil and gas high-production.

    Conclusions

    Combine the above understanding, Longgang block and the Xichong-Lianchi block are selected as one of the favorable exploration areas for Lake shale oil and gas in Da'anzhai section of Sichuan Basin, which will provide guidance for the further exploration and development of shale oil and gas in the central Sichuan area.

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  • Chen Shijia, Zhang Huanxu, Lu Jungang, Yang Yueming, Liu Chaowei, Wang Li, Yang Jiajing, Tang Haiping, Yao Yitong, Huang Youlin, Ni Shuai, Chen Yingying. 2015. Controlling factors of Jurassic Da'anzhai Member tight oil accumulation and high production in central Sichuan Basin[J]. Petroleum Exploration and Development, 42 (2): 186-193 (in Chinese with English abstract).

    Google Scholar

    Ding Yi, Li Zhiwu, Feng Feng, Zhai Zhonghua, Sun Wei, Tang Cong, Zhang Wei, Zhang Changjun, Liu Shugen. 2013. Mixing of lacustrine siliciclastic-carbonate sediments and its significance for tight oil exploration in the Daanzhai Member, Ziliujing Formation, Lower Jurassic, in Longgang area, central Sichuan Basin[J]. Geological Review, 59(2): 389-400 (in Chinese with English abstract).

    Google Scholar

    Fu Xiaodong, Rao Dan, Qin Jianzhong, Shen Baojian, Xu Jin, Yang Zhenheng. 2014. Geological conditions for shale oil forming of Middle Jurassic Dameigou Formation in the northern margin of Caidamu Basin[J]. Lithologic Reservoirs, 26(6): 20-27 (in Chinese with English abstract).

    Google Scholar

    Huang Dong, Duan Yong, Li Yucong, Chen Hongbin, Yan Weipeng, Dai Hongming. 2018. Study on the TOC lower limit of shale oil and gas of freshwater lake facies: a case study on the Jurassic Da'anzhai Member in the Sichuan Basin[J]. China Petroleum Exploration, 23(6): 38-45 (in Chinese with English abstract).

    Google Scholar

    Huang Dong, Duan Yong, Yang Guang, Yan Weipeng, Wei Tengqiang, Zou Juan, Wang Wei, Li Yuchong. 2018. Controlling effect of source-reservoir configuration model on tight oil enrichment in freshwater lacustrine sedimentary area: A case study of the Jurassic Da'anzhai Member in Sichuan Basin[J]. Acta Petrolei Sinica, 39(5): 518-527 (in Chinese with English abstract).

    Google Scholar

    Huang Zhenkai, Hao Yunqing, Li Shuangjian, Wo Yujin, Sun Dongsheng, Li Maowen, Chen Jianping. 2020. Oil-bearing potential, mobility evaluation and significance of shale oil in Chang 7 shale system in the Ordos Basin: A case study of well H317[J]. Geology in China, 47(1): 210-219(in Chinese with English abstract).

    Google Scholar

    Jiang Yuqiang, Qi Lin, Deng Haibo, Wang Yujun, Jiang Chan, Luo Mingsheng. 2010. Hydrocarbon accumulation conditions and exploration potentials of the Jurassic reservoirs in the Sichuan Basin[J]. Natural Gas Industry, 30(3): 22-26 (in Chinese with English abstract).

    Google Scholar

    Jiang Zaixin, Zhang Wenzhao, Liang Chao, Wang Yongshi, Liu Huimin, Chen Xiang. 2014. Characteristics and elements of shale oil reservoir[J]. Acta Petrolei Sinica, 35(1): 184-196 (in Chinese with English abstract).

    Google Scholar

    Jiao Fangzheng. 2019. Re-recognition of "unconventional" in unconventional oil and gas[J]. Petroleum Exploration and Development, 46(5): 803-810 (in Chinese with English abstract).

    Google Scholar

    Li Xinjing, Lü Zonggang, Dong Dazhong, Cheng Keming. 2009. Geologic controls on accumulation of shale gas in North America[J]. Natural Gas Industry, 29 (5): 27-32 (in Chinese with English abstract).

    Google Scholar

    Li Yong, Chen Shijia, Wang Yuexiang, Su Kaiming, He Qingbo, Qiu Wen, Xiao Zhenglu. 2020. Relationships between hydrocarbon evolution and the geochemistry of solid bitumen in the Guanwushan Formation, NW Sichuan Basin[J]. Marine and Petroleum Geology, 111: 116-134. doi: 10.1016/j.marpetgeo.2019.08.018

    CrossRef Google Scholar

    Liang Digang, Ran Longhui, Dai Danshen, He Zixin, Ouyang Jian, Liao Qunshan, He Wenyuan. 2011. A re-recognition of the prospecting potential of Jurassic large-area and non-conventional oils in the central-northern Sichuan basin[J]. Acta Petrolei Sinica, 32(1): 8-17 (in Chinese with English abstract).

    Google Scholar

    Liu Haitao, Hu Suyun, Li Jianzhong, Wang Jufeng, Wang Qunyi, Jiang Wenya, Jiang Tao, Zhao Changyi, Zhang Chunming, Wu Fengcheng. 2019. Controlling factors of shale oil enrichmentand exploration potential in lacustrine Bohai Bay Basin[J]. Natural Gas Geoscience, 30(8): 1190-1198 (in Chinese with English abstract).

    Google Scholar

    Liu Shugen, Wang Shiyu, Sun Wei, Ran Bo, Yang Di, Luo Chao, Ye Yuehao, Bai Zhiqiang, Qiu Jiawen, Zhang Xuan. 2013. Characteristics of black shale in Wufeng Formation and Longmaxi Formation in Sichuan Basin and its peripheral areas[J]. Journal of Chengdu University of Technology (Science & Technology Edition), 40(6): 621-639 (in Chinese with English abstract).

    Google Scholar

    Liu Tangyan, Wang Shaomin, Fu Rongshan, Zhou Mingshun, Luo Man. 2003. Analysis of rock pore throat structure with NMR T2 spectra[J]. Oil Geophysical Prospecting, 38 (3): 328-333 (in Chinese with English abstract).

    Google Scholar

    Liu Wenqing, Tang Dazhen, Pan Weiyi, Zhao Junlong, Zhao Qingmin, Luo Lei. 2016. Comparison of geological characteristics and types of typical shale oil in North America[J]. Bulletin of Science and Technology, 32(11): 13-18 (in Chinese with English abstract).

    Google Scholar

    Wang Yongjun, Tong Min, Sun Yuanhui, Zhang yuanzhong, Yuan Dawei. 2019. Reservoir characteristics of Da'anzhai shell limestone tight oil in Sichuan Basin[J]. Acta Petrolei Sinica, 40(1): 42-55 (in Chinese with English abstract).

    Google Scholar

    Xiao Jilin, Wei Xiangfeng, Li Haijun. 2018. Difference of accumulation conditions between Fuling marine shale gas and Yuanba-Xinglongchang lacustrine shale gas[J]. Natural Gas Exploration and Development, 41(4): 8-17 (in Chinese with English abstract).

    Google Scholar

    Xu Wei, Du Xiaofeng, Huang Xiaobo, Song Zhangqiang, Li Zhengyu. 2019. Research Advances and Critical Issues of "mixed siliciclastic and carbonatesediments"[J]. Acta Sedimentologica Sinica, 37(2): 225-238 (in Chinese with English abstract).

    Google Scholar

    Yang Hua, Niu Xiaobing, Xu Liming, Feng Shengbin, You Yuan, Liang Xiaowei, Wang Fang, Zhang Dandan. 2016. Exploration potential of shale oil in Chang 7 Member, upper Triassic Yanchang Formation, Ordos Basin, NW China[J]. Petroleum Exploration and Development, 43(4): 511-520 (in Chinese with English abstract).

    Google Scholar

    Yang Yueming, Huang Dong, Yang Guang, Li Yucong, Dai Hongming, Bai Rong. 2019. Geological conditions to form lacustrine facies shale oil and gas of Jurassic Daanzhai Member in Sichuan Basin and exploration directions[J]. Natural Gas Exploration and Development, 42(2): 1-12 (in Chinese with English abstract).

    Google Scholar

    Yang Yueming, Huang Dong. 2019. Geological characteristics and new understandings of exploration and development of Jurassic lacustrine shale oil and gas in the Sichuan Basin[J]. Natural Gas Industry, 39(6): 22-33 (in Chinese with English abstract).

    Google Scholar

    Yang Yueming, Yang Jiajing, Yang Guang, Tao Shizhen, Ni Chao, Zhang Bin, He Xiaodong, Lin Jianping, Huang Dong, Liu Min, Zou Juan. 2016. New research progress of Jurassic tight oil in central Sichuan Basin[J]. Petroleum Exploration and Development, 43(6): 873-882 (in Chinese with English abstract).

    Google Scholar

    Ying Fengxiang, Yang Shisheng, Zhang Min, LI Yuxi, Zhou Hongyan. 2002. Application of laser scanning confocal microscope to the measurement of pore texture in reservoirs[J]. Acta Sedimentologica Sinica, 20(1): 75-79 (in Chinese with English abstract).

    Google Scholar

    Zhang Jinchuan, Lin Lamei, Li Yuxi, Tang Xuan, Zhu Liangliang, Xing Yawen, Jiang Shengling, Jing Tieya, Yang Shengyu. 2012. Classification and evaluation of shale oil[J]. Earth Science Frontiers, 19(5): 322-331 (in Chinese with English abstract).

    Google Scholar

    Zhang Linyan, Ma Licheng, Zhuo Xizhun, Dong Min, Li Bowen, Liu Shengxin, Sun Dongsheng, Wu Di, Zhou Xingui. 2020. Mesozoic-Cenozoic stress field magnitude in Sichuan Basin, China and its adjacent areas and the implication on shale gas reservoir: Determination by acoustic emission in rocks[J]. China Geology, 3(4): 591-601. doi: 10.31035/cg2020068

    CrossRef Google Scholar

    Zheng Rongcai, Guo Chunli, Liang Xiwen, Chang Hailiang, Lu Bingxiong. 2016. Characteristics and evaluation of reserovir spaces of shale gas (oil) in Da'anzhai Member of Ziliujing Formaiton in Sichuan Basin[J]. Lithologic Reservoirs, 28(1): 16-29 (in Chinese with English abstract).

    Google Scholar

    Zheng Rongcai, He Long, Liang Xiwen, Xu Wenli. 2013. Forming conditions of shale gas (oil) plays in the Lower Jurassic Da'anzhai member in the eastern Sichuan Basin[J]. Natural Gas Industry, 33(12): 30-40 (in Chinese with English abstract).

    Google Scholar

    Zhu Tong, Bao Shujing, Wang Feng. 2012. The prospect of exploration and production and forming condition of shale gas in land fasies, Sichuan Basin[J]. Natural Gas Industry, 32(9): 133-134 (in Chinese with English abstract).

    Google Scholar

    Zhu Tong, Yu Lingjie, Wang Feng. 2017. Comparative analysis of the storage conditions and development strategies of the marine and lacustrine shale gas from the Sichuan Basin, China[J]. Natural Gas Geoscience, 28(4): 633-641 (in Chinese with English abstract).

    Google Scholar

    Zou Caineng, Yang Zhi, Cui Jingwei, Zhu Rukai, Hou Lianhua, Tao Shizhen, Yuan Xuanjun, Wu Songtao, Lin Senhu, Wang Lan, Bai Bin, Yao Jingli. 2013. Formation mechanism, geological characteristics, and development strategy of nonmarine shale oil in China[J]. Petroleum Exploration and Development, 40(1): 14-26 (in Chinese with English abstract).

    Google Scholar

    Zou Caineng, Yang Zhi, Wang Hongyan, Dong Dazhong, Liu Honglin, Shi Zhensheng, Zhang Bin, Sun Shasha, Liu Dexun, Li Guizhong, Wu Songtao, Pan Zhenglian, Pan Songqi, Yuan Yilin. 2019. "Exploring petroleum inside source rock ketchen": Jurassic unconventional continental giant shale oil&gas field in Sichuan Basin, China[J]. Acta Geologica Sinica, 93(7): 1551-1562 (in Chinese with English abstract).

    Google Scholar

    Zou Caineng, Zhu Rukai, Bai Bin, Yang Zhi, Wu song tao, Su Ling, Dong Da Zhong, Li XinJing. 2011. First discovery of nano-pore throat in oil and gas reservoir in China and its scientific value[J]. Acta Petrologica Sinica, 27(6): 1857-1864 (in Chinese with English abstract).

    Google Scholar

    陈世加, 张焕旭, 路俊刚, 杨跃明, 刘超威, 王力, 邹贤利, 杨家静, 唐海评, 姚宜同, 黄囿霖, 倪帅, 陈莹莹. 2015. 四川盆地中部侏罗系大安寨段致密油富集高产控制因素[J]. 石油勘探与开发, 42(2): 186-193.

    Google Scholar

    丁一, 李智武, 冯逢, 翟中华, 孙玮, 汤聪, 张葳, 张长俊, 刘树根. 2013. 川中龙岗地区下侏罗统自流井组大安寨段湖相混合沉积及其致密油勘探意义[J]. 地质论评, 59(2): 389-400. doi: 10.3969/j.issn.0371-5736.2013.02.020

    CrossRef Google Scholar

    付小东, 饶丹, 秦建中, 申宝剑, 许锦, 杨振恒. 2014. 柴达木盆地北缘地区中侏罗统大煤沟组页岩油形成地质条件[J]. 岩性油气藏, 26(6): 20-27. doi: 10.3969/j.issn.1673-8926.2014.06.004

    CrossRef Google Scholar

    黄东, 段勇, 李育聪, 陈洪斌, 闫伟鹏, 戴鸿鸣. 2018. 淡水湖相页岩油气有机碳含量下限研究——以四川盆地侏罗系大安寨段为例[J]. 中国石油勘探, 23(6): 38-45. doi: 10.3969/j.issn.1672-7703.2018.06.005

    CrossRef Google Scholar

    黄东, 段勇, 杨光, 闫伟鹏, 韦腾强, 邹娟, 王玮, 李育聪. 2018. 淡水湖相沉积区源储配置模式对致密油富集的控制作用——以四川盆地侏罗系大安寨段为例[J]. 石油学报, 39(5): 518-527.

    Google Scholar

    黄振凯, 郝运轻, 李双建, 沃玉进, 孙冬胜, 黎茂稳, 陈建平. 2020. 鄂尔多斯盆地长7段泥页岩层系含油气性与页岩油可动性评价——以H317

    Google Scholar

    姜在兴, 张文昭, 梁超, 王永诗, 刘惠民, 陈祥. 2014. 页岩油储层基本特征及评价要素[J]. 石油学报, 35(1): 184-196.

    Google Scholar

    蒋裕强, 漆麟, 邓海波, 王毓俊, 蒋婵, 罗明生. 2010. 四川盆地侏罗系油气成藏条件及勘探潜力[J]. 天然气工业, 30(3): 22-26, 127.

    Google Scholar

    焦方正. 2019. 非常规油气之"非常规"再认识[J]. 石油勘探与开发, 46(5): 803-810.

    Google Scholar

    黄振凯, 郝运轻, 李双建, 沃玉进, 孙冬胜, 黎茂稳, 陈建平. 2020. 鄂尔多斯盆地长7段泥页岩层系含油气性与页岩油可动性评价——以H31井为例[J]. 中国地质, 47(1): 210-219.

    Google Scholar

    李新景, 吕宗刚, 董大忠, 程克明. 2009. 美页岩气资源形成的地质条件[J]. 天然气工业, 29(5): 27-32. doi: 10.3787/j.issn.1000-0976.2009.05.006

    CrossRef Google Scholar

    李勇, 陈世加, 路俊刚, 肖正录, 何清波, 苏恺明, 李俊良. 2019. 近源间互式煤系致密砂岩气成藏主控因素——以川中地区须家河组天然气为例[J]. 天然气地球科学, 30(6): 798-808.

    Google Scholar

    梁狄刚, 冉隆辉, 戴弹申, 何自新, 欧阳健, 廖群山, 何文渊. 2011. 四川盆地中北部侏罗系大面积非常规石油勘探潜力的再认识[J]. 石油学报, 32(1): 8-17.

    Google Scholar

    刘海涛, 胡素云, 李建忠, 王居峰, 王群一, 姜文亚, 江涛, 赵长毅, 张春明, 吴丰成. 2019. 渤海湾断陷湖盆页岩油富集控制因素及勘探潜力[J]. 天然气地球科学, 30(8): 1190-1198.

    Google Scholar

    刘树根, 王世玉, 孙玮, 冉波, 杨迪, 罗超, 叶玥豪, 白志强, 邱嘉文, 张旋. 2013. 四川盆地及其周缘五峰组-龙马溪组黑色页岩特征[J]. 成都理工大学学报(自然科学版), 40(6): 621-639.

    Google Scholar

    刘堂宴, 王绍民, 傅容珊, 周明顺, 李艳华, 罗曼. 2003. 核磁共振谱的岩石孔喉结构分析[J]. 石油地球物理勘探, 38(3): 220-340, 328-333.

    Google Scholar

    刘文卿, 汤达祯, 潘伟义, 赵俊龙, 赵清民, 罗磊. 2016. 北美典型页岩油地质特征对比及分类[J]. 科技通报, 32(11): 13-18. doi: 10.3969/j.issn.1001-7119.2016.11.003

    CrossRef Google Scholar

    王拥军, 童敏, 孙圆辉, 张元中, 袁大伟. 2019. 四川盆地大安寨段介壳灰岩致密油储层特征[J]. 石油学报, 40(1): 42-55.

    Google Scholar

    肖继林, 魏祥峰, 李海军. 2018. 涪陵海相页岩气和元坝-兴隆场湖相页岩气富集条件差异性分析[J]. 天然气勘探与开发, 41(4): 8-17.

    Google Scholar

    徐伟, 杜晓峰, 黄晓波, 宋章强, 李正宇. 2019. 混合沉积研究进展与关键问题[J]. 沉积学报, 37(2): 225-238.

    Google Scholar

    杨华, 牛小兵, 徐黎明, 冯胜斌, 尤源, 梁晓伟, 王芳, 张丹丹. 2016. 鄂尔多斯盆地三叠系长7段页岩油勘探潜力[J]. 石油勘探与开发, 43(4): 511-520.

    Google Scholar

    杨跃明, 黄东, 杨光, 李育聪, 戴鸿鸣, 白蓉. 2019. 四川盆地侏罗系大安寨段湖相页岩油气形成地质条件及勘探方向[J]. 天然气勘探与开发, 42(2): 1-12.

    Google Scholar

    杨跃明, 黄东. 2019. 四川盆地侏罗系湖相页岩油气地质特征及勘探开发新认识[J]. 天然气工业, 39(6): 22-33.

    Google Scholar

    杨跃明, 杨家静, 杨光, 陶士振, 倪超, 张斌, 何晓东, 林建平, 黄东, 刘敏, 邹娟. 2016. 四川盆地中部地区侏罗系致密油研究新进展[J]. 石油勘探与开发, 43(6): 873-882.

    Google Scholar

    应凤祥, 杨式升, 张敏, 李豫喜, 周宏燕. 2002. 激光扫描共聚焦显微镜研究储层孔隙结构[J]. 沉积学报, 20(1): 75-79. doi: 10.3969/j.issn.1000-0550.2002.01.013

    CrossRef Google Scholar

    张金川, 林腊梅, 李玉喜, 唐玄, 朱亮亮, 邢雅文, 姜生玲, 荆铁亚, 杨升宇. 2012. 页岩油分类与评价[J]. 地学前缘, 19(5): 322-331.

    Google Scholar

    郑荣才, 郭春利, 梁西文, 常海亮, 卢炳雄. 2016. 四川盆地大安寨段非常规储层的储集空间类型与评价[J]. 岩性油气藏, 28(1): 16-29. doi: 10.3969/j.issn.1673-8926.2016.01.003

    CrossRef Google Scholar

    郑荣才, 何龙, 梁西文, 徐文礼. 2013. 川东地区下侏罗统大安寨段页岩气(油)成藏条件[J]. 天然气工业, 33(12): 30-40.

    Google Scholar

    朱彤, 包书景, 王烽. 2012. 四川盆地陆相页岩气形成条件及勘探开发前景[J]. 天然气工业, 32(9): 23-28, 133-134.

    Google Scholar

    朱彤, 俞凌杰, 王烽. 2017. 四川盆地海相、湖相页岩气形成条件对比及开发策略[J]. 天然气地球科学, 28(4): 633-641.

    Google Scholar

    邹才能, 杨智, 崔景伟, 朱如凯, 侯连华, 陶士振, 袁选俊, 吴松涛, 林森虎, 王岚, 白斌, 姚泾利. 2013. 页岩油形成机制、地质特征及发展对策[J]. 石油勘探与开发, 40(1): 14-26.

    Google Scholar

    邹才能, 杨智, 王红岩, 董大忠, 刘洪林, 施振生, 张斌, 孙莎莎, 刘德勋, 李贵中, 吴松涛, 庞正炼, 潘松圻, 袁懿琳. 2019. "进源找油": 论四川盆地非常规陆相大型页岩油气田[J]. 地质学报, 93(7): 1551-1562. doi: 10.3969/j.issn.0001-5717.2019.07.001

    CrossRef Google Scholar

    邹才能, 朱如凯, 白斌, 杨智, 吴松涛, 苏玲, 董大忠, 李新景. 2011. 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, 27(6): 1857-1864.

    Google Scholar

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