Comparative Analysis of Shale Reservoir Exploitation Conditions in Southeast Sichuan

Zhang Qian; Yue Xiaojing

doi:10.3969/j.issn.1000-6532.2022.05.019

2022 No. 5

Article Contents

Article navigation > Multipurpose Utilization of Mineral Resources > 2022 > 43(5): 109-119

Next Article Previous Article

Zhang Qian, Yue Xiaojing. Comparative Analysis of Shale Reservoir Exploitation Conditions in Southeast Sichuan[J]. Multipurpose Utilization of Mineral Resources, 2022, 43(5): 109-119. doi: 10.3969/j.issn.1000-6532.2022.05.019

Citation:

Zhang Qian, Yue Xiaojing. Comparative Analysis of Shale Reservoir Exploitation Conditions in Southeast Sichuan[J]. Multipurpose Utilization of Mineral Resources, 2022, 43(5): 109-119. doi: 10.3969/j.issn.1000-6532.2022.05.019

Comparative Analysis of Shale Reservoir Exploitation Conditions in Southeast Sichuan

Zhang Qian^1,,
Yue Xiaojing^2, ,

1.
Institute of Multipurpose Utilization of Mineral Resource, China Geological Survey, Chengdu, Sichuan, China
2.
School of Water Resources and Environment, China University of Geosciences, Beijing, China

More Information

Corresponding author: Yue Xiaojing, yuexiaojing412@163.com

Received Date: 30 May 2022

Publish Date: 25 October 2022

Abstract

Abstract

In recent years, Sichuan Basin has been continuously explored and extensively developed as a shale gas enrichment area in China. This paper makes a detailed comparison and analysis of the exploitation of shale in southeastern Sichuan from the aspects of sedimentary environment, tectonic geological background and rock types. It is found that the sedimentary environment of Marine shale in the United States is similar, and the tectonic evolution of Sichuan Basin is more complex. Compared with Sichuan Basin, continental shale strata in Ordos Basin are more simple and stable, with shallow burial, small porosity and great difference in shale characteristics. The shale characteristics of Weiyuan, Changning and Zhaotong blocks in southeast Sichuan are basically similar, but there are significant differences in fracture development degree, connectivity degree, caking condition and groundwater occurrence of different tectonic units. The shale gas field in southeast Sichuan has some differences with other shale gas fields, so the existing exploitation experience cannot be copied completely, and the risk of groundwater pollution such as fracturing fluid and flowback fluid leakage may occur in the exploitation process.
- Shale gas /
- Tectonic evolution /
- Sedimentary /
- Groundwater /
- Fracturing

FullText(HTML)

References

[1]	张东晓, 杨婷云. 页岩气开发综述[J]. 石油学报, 2013, 34(4):792-801. doi: 10.7623/syxb201304023 CrossRef Google Scholar ZHANG D X, YANG T Y. An overview of shale gas production[J]. Acta Petrolei Sinica, 2013, 34(4):792-801. doi: 10.7623/syxb201304023 CrossRef Google Scholar
[2]	张东晓, 杨婷云. 美国页岩气水力压裂开发对环境的影响[J]. 石油勘探与开发, 2015, 42(6):801-807. Google Scholar ZHANG D X, YANG T Y. Environmental impacts of hydraulic fracturing in shale gas development in the United States[J]. Petroleum Exploration and Development, 2015, 42(6):801-807. Google Scholar
[3]	王淑芳. 中美海相页岩气地质特征对比研究[J]. 天然气地球科学, 2015, 26(9):1666-1678. Google Scholar WANG S F. A Comparative study of the geological feature of marine shale gas between China and the United States[J]. Natural Gas Geoscience, 2015, 26(9):1666-1678. Google Scholar
[4]	张岳桥, 廖昌珍. 晚中生代—新生代构造体制转换与鄂尔多斯盆地改造[J]. 中国地质, 2006, 33(1):28-40. Google Scholar ZHANG Y Q, LIAO C Z. Transition of the late mesozoic–cenozoic tectonic regimes and modification of the Ordos Basin[J]. Geology in China, 2006, 33(1):28-40. Google Scholar
[5]	冯小龙, 敖卫华. 鄂尔多斯盆地中生界页岩气形成条件及勘探潜力[J]. 科学技术与工程, 2017, 17(14):130-140. Google Scholar FENG X L, AO W H. Shale gas accumulation condition and exploration potential of mesozoic in Ordos Basin[J]. Science Technology and Engineering, 2017, 17(14):130-140. Google Scholar
[6]	杨阳. 美国页岩与鄂尔多斯盆地张家滩页岩对比研究[J]. 长江大学学报(自然科学版)理工, 2012, 9(12):50-52. Google Scholar YANG Y. Comparative study of American shale and Zhangjiatan shale in Ordos Basin[J]. Journal of Yangtze University (Nat Sci Edit) Sci &Eng, 2012, 9(12):50-52. Google Scholar
[7]	杨俊杰. 鄂尔多斯盆地构造演化与油气分布规律[M]. 北京: 石油工业出版社. 2002: 228. Google Scholar YANG J J. Tectonic evolution and oil-gas distributoon in the mesozoic Ordos Basin[M]. Beijing: Petroleum Industry Press. 2002: 228. Google Scholar
[8]	王建民. 鄂尔多斯盆地伊陕斜坡上的低幅度构造特征及成因探讨[J]. 地学前缘, 2018, 25(2):246-253. doi: 10.13745/j.esf.yx.2017-12-27 CrossRef Google Scholar WANG J M. Exploring the charateristics and genesis of low amplitude on the Yishaan Slope, Ordos Basin[J]. Earth Science Frontiers, 2018, 25(2):246-253. doi: 10.13745/j.esf.yx.2017-12-27 CrossRef Google Scholar
[9]	王建民, 王佳媛. 鄂尔多斯盆地伊陕斜坡上的低幅度构造与油气富集[J]. 石油勘探与开发, 2013, 40(1):27-35. Google Scholar WANG J M, WANG J Y. Low-amplitude structures and oil-gas enrichment on the Yishaan Slope, Ordos Basin[J]. Petroleum Exploration and Development, 2013, 40(1):27-35. Google Scholar
[10]	陈贺贺, 朱筱敏, 陈纯芳, 等. 鄂尔多斯盆地彬长区块延长组生储盖组合与油气富集特征[J]. 岩性油气藏, 2016, 28(2):56-63. doi: 10.3969/j.issn.1673-8926.2016.02.008 CrossRef Google Scholar CHEN H H, ZHU X M, CHEN C F, et al. Characteristics of source-reservoir-caprock assemblage and hydrocarbon accumulation of Yanchang Formation in Binchang block, Ordos Basin[J]. Lithologic Reservoirs, 2016, 28(2):56-63. doi: 10.3969/j.issn.1673-8926.2016.02.008 CrossRef Google Scholar
[11]	吕宝凤, 川东南地区构造变形与下古生界油气成藏研究[M]. 中国科学院研究生院(广州地球化学研究所), 2005. Google Scholar LV B F. Tectonic deformation and hydrocarbon accumulation of lower paleozoic in Southeast Sichuan[M]. Guangzhou: Graduate University of Chinese Academy of Sciences (Guangzhou Institute of Geochemistry), 2005. Google Scholar
[12]	肖开华, 等. 中、上扬子区志留系油气成藏特点与勘探前景[J]. 石油与天然气地质, 2008, 29(5):589-596. doi: 10.3321/j.issn:0253-9985.2008.05.007 CrossRef Google Scholar XIAO K H, et al. Hydrocarbon accumulation features and exploration direction in the Silurian of the Middle-Upper Yangtze Platform[J]. Oil & Gas Geology, 2008, 29(5):589-596. doi: 10.3321/j.issn:0253-9985.2008.05.007 CrossRef Google Scholar
[13]	张文泉. 页岩气开采的环境问题及建议[J]. 广东化工, 2017, 44(2):52-53. doi: 10.3969/j.issn.1007-1865.2017.02.026 CrossRef Google Scholar ZHANG W Q. Environmental problems and suggestions for shale gas mining[J]. Guangdong Chemical Industry, 2017, 44(2):52-53. doi: 10.3969/j.issn.1007-1865.2017.02.026 CrossRef Google Scholar
[14]	薛华庆, 王红岩. 页岩吸附性能及孔隙结构特征 ——以四川盆地龙马溪组页岩为例[J]. 石油学报, 2013, 34(5):826-832. doi: 10.7623/syxb201305003 CrossRef Google Scholar XUE H Q, WANG H Y. Adsorption capability and aperture distribution characteristics of shales: taking the Longmaxi Formation shale of Sichuan Basin as an example[J]. Acta Petrolei Sinica, 2013, 34(5):826-832. doi: 10.7623/syxb201305003 CrossRef Google Scholar
[15]	王玉满, 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. doi: 10.11764/j.issn.1672-1926.2016.03.0423 CrossRef Google Scholar WANG Y M, 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. doi: 10.11764/j.issn.1672-1926.2016.03.0423 CrossRef Google Scholar
[16]	昝博文. 川西南威远地区龙马溪组页岩储层孔隙发育特征及控制因素分析[J]. 地质科技情报, 2017, 36(2):65-74. Google Scholar ZAN B W. Pore characteristics of shale gas reservoir of Longmaxi Formation in Weiyuan Area, Southwest of Sichuan Basin[J]. Geological Scicence and Technology Information, 2017, 36(2):65-74. Google Scholar
[17]	蒋裕强, 等. 中国海相页岩岩相精细划分及测井预测: 以四川盆地南部威远地区龙马溪组为例[J]. 地学前缘, 2016, 23(1):107-118. Google Scholar JIANG Y Q, et al. Fine lithofacies of China's marine shale and its logging prediction: A case study of the Lower Silurian Longmaxi marine shale in Weiyuan area, Southern Sichuan Basin, China[J]. Earth Science Frontiers, 2016, 23(1):107-118. Google Scholar
[18]	包茨, 杨先杰, 李登湘, 等. 四川盆地地质构造特征及天然气远景预测[J]. 天然气工业, 1985, 5(4):1-12. Google Scholar BAO C, YANG X J, LI D X, et al. Characteristics of geological structure and predication of gas prospect of Sichuan Basin[J]. Natural Gas Industry, 1985, 5(4):1-12. Google Scholar
[19]	喻颐, 等. 四川盆地威远地区构造演化特征及其对下古生界油气富集的控制作用[J]. 天然气勘探与开发, 2013, 36(2):1-4+16+84. doi: 10.3969/j.issn.1673-3177.2013.02.001 CrossRef Google Scholar YU Y, et al. Characteristics of tectonic evolution of Weiyuan area in Sichuan Basin and its effect on lower paleozoic oil and gas reservoirs[J]. Natural Gas Exploration & Development, 2013, 36(2):1-4+16+84. doi: 10.3969/j.issn.1673-3177.2013.02.001 CrossRef Google Scholar
[20]	代鸿. 四川省地下水资源分布的初步分析[J]. 四川水利, 2013(6):50-53. Google Scholar DAI H. Preliminary analysis of groundwater resources distribution in Sichuan Province[J]. Sichuan province water conservancy, 2013(6):50-53. Google Scholar
[21]	李从仁, 杨艳华. 云南省地下水资源分布特征及地下水环境问题[C], 中国地质矿产经济学会2005年学术年会论文集. 2005: 成都. 512-516. Google Scholar LI C R, YANG Y H. Distribution characteristics of groundwater resources and groundwater environmental problems in Yunnan Province[C]. Chinese Society of Geology and Mineral Economics 2005 annual conference proceedings. 2005: Chengdu. 512-516. Google Scholar
[22]	王鹏万, 等. 昭通示范区页岩气富集高产的地质主控因素[J]. 石油学报, 2018, 39(7):744-753. doi: 10.7623/syxb201807002 CrossRef Google Scholar WANG P W, et al. Main geological controlling factors of shale gas enrichment and high yield in Zhaotong demonstration area[J]. Acta Petrolei Sinica, 2018, 39(7):744-753. doi: 10.7623/syxb201807002 CrossRef Google Scholar
[23]	伍坤宇, 等. 昭通示范区黄金坝气田五峰-龙马溪组页岩气储层地质特征[J]. 中国地质, 2016(1):275-287. doi: 10.3969/j.issn.1000-3657.2016.01.020 CrossRef Google Scholar WU K Y, et al. Geological characteristics of Wufeng-Longmaxi shale-gas reservoir in the Huangjinba gas field, Zhaotong National Shale Gas Demonstration Area[J]. Geology in Chine, 2016(1):275-287. doi: 10.3969/j.issn.1000-3657.2016.01.020 CrossRef Google Scholar
[24]	陈志鹏, 梁兴, 张介辉. 昭通国家级示范区龙马溪组页岩气储层超压成因浅析[J]. 天然气地球科学, 2016, 27(3):442-448. Google Scholar CHEN Z P, LIANG X, ZHANG J H. Genesis analysis of shale reservoir over pressure of Longmaxi Formation in Zhaotong Demonstration Area, Dianqianbei Depression[J]. Natural Gas Geoscience, 2016, 27(3):442-448. Google Scholar
[25]	贾成业, 等. 页岩气水平井产量影响因素分析[J]. 天然气工业, 2017, 37(4):80-88. Google Scholar JIA C Y, et al. Key factors influencing shale gas horizontal well production[J]. Natural Gas Industry, 2017, 37(4):80-88. Google Scholar
[26]	林奇, 等. 页岩气开采对水环境的影响及其治理技术研究议[J]. 环境科学与管理, 2017, 42(1):55-58. doi: 10.3969/j.issn.1673-1212.2017.01.013 CrossRef Google Scholar LIN Q, et al. Impact and treatment technology of shale gas exploration on water[J]. Environmental Science and Management, 2017, 42(1):55-58. doi: 10.3969/j.issn.1673-1212.2017.01.013 CrossRef Google Scholar
[27]	Engelder T, et al. The fate of residual treatment water in gas shale[J]. Journal of Unconventional Oil and Gas Resources, 2014, 9(7):33-48. Google Scholar