复杂构造区页岩气富集特征—以四川盆地东南部丁山地区下古生界五峰组-龙马溪组为例

doi:10.11743/ogg20210108

石油与天然气地质 ›› 2021, Vol. 42 ›› Issue (1): 86-97.doi: 10.11743/ogg20210108

复杂构造区页岩气富集特征—以四川盆地东南部丁山地区下古生界五峰组-龙马溪组为例

卢志远^1,²(), 何治亮^2,^3,^4,*(), 余川⁵, 叶欣^2,^3,⁶, 李东晖^2,^3,⁶, 杜伟^2,^3,⁶, 聂海宽^2,^3,⁶

1. 中国地质大学(北京) 能源学院, 北京 100083
2. 页岩油气富集机理与有效开发国家重点实验室, 北京 100083
3. 中国石油化工集团公司页岩油气勘探开发重点实验室, 北京 100083
4. 中国石油化工股份有限公司科技部, 北京 100728
5. 重庆地质矿产研究院, 重庆 400042
6. 中国石化石油勘探开发研究院, 北京 100083

收稿日期:2020-05-14 出版日期:2021-02-28 发布日期:2021-02-07
通讯作者: 何治亮 E-mail:1443306099@qq.com;hezhiliang@sinopec.com
作者简介:卢志远(1992-), 男, 博士研究生, 石油地质。E-mail: 1443306099@qq.com
基金资助:
国家自然科学基金项目(91755211);国家自然科学基金项目(41872124)

Characteristics of shale gas enrichment in tectonically complex regions-A case study of the Wufeng-Longmaxi Formations of Lower Paleozoic in southeastern Sichuan Basin

Zhiyuan Lu^1,²(), Zhiliang He^2,^3,^4,*(), Chuan Yu⁵, Xin Ye^2,^3,⁶, Donghui Li^2,^3,⁶, Wei Du^2,^3,⁶, Haikuan Nie^2,^3,⁶

1. School of Energy Resources, China University of Geosciences(Beijing), Beijing 100083, China
2. State Key Laboratory of Shale Oil and Gas Enrichment Mechanisms and Effective Development, Beijing 100083, China
3. Key Laboratory of Shale Oil & Gas Exploration & Production, SINOPEC, Beijing 100083, China
4. Department of Science and Technology, China Petroleum & Chemical Corporation, Beijing 100728, China
5. Chongqing Institute of Geology and Mineral Resources, Chongqing 400042, China
6. Petroleum Exploration and Production Research Institute, SINOPEC, Beijing 100083, China

Received:2020-05-14 Online:2021-02-28 Published:2021-02-07
Contact: Zhiliang He E-mail:1443306099@qq.com;hezhiliang@sinopec.com

摘要/Abstract

摘要：

川东南丁山地区是四川盆地页岩气主要勘探开发区，尽管已有多口井获得高产页岩气试气产量，但由于递减速率快和估算的最终可采储量(EUR)低，导致该区尚未获得商业开发。为了明确复杂构造区页岩气成藏富集特征，预测有利目标区，通过岩心观察、笔石带识别与对比以及扫描电镜观察等手段，对川东南丁山地区五峰组-龙马溪组页岩岩石类型、展布特征、储集类型和含气量等进行了分析。研究结果表明：川东南丁山地区五峰组-龙马溪组页岩岩石类型主要包括硅质页岩、含灰-灰质页岩、粘土质页岩和粉砂质页岩4种，其中优质页岩为WF2-LM4笔石带的硅质页岩，厚度介于6~10 m。储集空间主要包括有机质孔、矿物质孔和微裂缝，靠近盆地边缘无沥青充填的溶蚀孔相对发育，反映了较差的页岩气保存条件。与涪陵页岩气田的对比分析表明，丁山地区五峰组-龙马溪组WF2-LM4笔石带硅质页岩厚度较薄，在靠近盆缘断裂带的地区埋藏较浅，页岩气藏压力系数低，为浅层常压页岩气藏；向盆内方向压力系数增加，埋深较大，属于深层超压页岩气藏。建议在川东南地区WF2-LM4笔石带硅质页岩厚度大、埋藏适中和保存条件较好的地区开展页岩气的勘探工作。

关键词: 笔石带, 构造抬升, 储集空间, 优质页岩, 页岩气, 五峰组-龙马溪组, 下古生界, 川东南地区

Abstract:

The Dingshan area in southeastern Sichuan Basin is one of the focal points for shale gas exploration and development in China.Despite some promising test results achieved from several wells drilled in the area, the subsequent rapid production decline rate and low EUR estimations make their development uneconomical.To tackle the problem, efforts were exerted to the characterization of shale gas accumulations and predication of potential exploration targets in such areas.The representative Wufeng-Longmaxi Formation shale in the Dingshan area was chosen to conduct analyses of the shale rock types, distribution characteristics, reservoir types and gas content by means of core observation, identification and correlation of graptolite belts and scanning electron microscope (SEM) observation.The results show that there are four types of shale: siliceous shale, lime-calcareous shale, clayey shale and silty shale.Among them, the siliceous shale in the graptolite belt of the second member of the Wufeng Formation and the fourth member of the Longmaxi Formation (WF2-LM4) is potentially high-quality shale rocks with a thickness of 6 m to 10 m.The reservoir space is mainly organic-matter pores, mineral pores and micro-fractures.The dissolution pores that are well developed near the margin of the basin are found to be no signs of asphalt, indicating a poor preservation condition for shale gas.Compared with the Fuling shale gas field, the siliceous shale rocks in the graptolite belts in the Dingshan area are thinner, with those buried shallow in the faulting zone near the edge of the basin containing shallow normal-pressure gas reservoirs of low formation pressure coefficients, and those distributed basinward having deep, over-pressure gas reservoirs of high pressure coefficient.It is suggested that the exploration of shale gas should be focused on parts with large thickness, moderate burial depth and good preservation conditions in the WF2-LM4 zones of southeastern Sichuan Basin.

Key words: graptolite belt, tectonic uplift, reservoir space, high-quality shale, shale gas, Wufeng-Longmaxi Formations, Lower Paleozoic, southeastern Sichuan Basin

中图分类号:

TE122.2

卢志远,何治亮,余川,等. 复杂构造区页岩气富集特征—以四川盆地东南部丁山地区下古生界五峰组-龙马溪组为例[J]. 石油与天然气地质, 2021, 42(1): 86-97. doi: 10.11743/ogg20210108 Zhiyuan Lu,Zhiliang He,Chuan Yu,et al. Characteristics of shale gas enrichment in tectonically complex regions-A case study of the Wufeng-Longmaxi Formations of Lower Paleozoic in southeastern Sichuan Basin[J]. Oil & Gas Geology, 2021, 42(1): 86-97. doi: 10.11743/ogg20210108

图/表 7

图1

图2

图3

图4

表1

图5

图6

参考文献 47

1	宋振响, 徐旭辉, 王保华, 等. 页岩气资源评价方法研究进展与发展方向[J]. 石油与天然气地质, 2020, 41 (5): 1038- 1046.
	Song Zhenxiang , Xu Xuhui , Wang Baohua , et al. Advances in shale gas resource assessment methods and their future evolvement[J]. Oil & Gas Geology, 2020, 41 (5): 1038- 1046.
2	聂海宽, 何治亮, 刘光祥, 等. 中国页岩气勘探开发现状与优选方向[J]. 中国矿业大学学报, 2020, 49 (1): 13- 35.
	Nie Haikuan , He Zhiliang , Liu Guangxiang , et al. Status and direction of shale gas exploration and development in China[J]. Journal of China University of Mining & Technology, 2020, 49 (1): 13- 35.
3	何治亮, 聂海宽, 张钰莹. 四川盆地及其周缘奥陶系五峰组-志留系龙马溪组页岩气富集主控因素分析[J]. 地学前缘, 2016, 23 (2): 8- 17.
	He Zhiliang , Nie Haikuan , Zhang Yuying . The main factors of shale gas enrichment of Ordovician Wufeng Formation-Silurian Longmaxi Formationin in the Sichuan Basin and its adjacent areas[J]. Earth Science Frontiers, 2016, 23 (2): 8- 17.
4	He Zhiliang , Li Shuangjian , Nie Haikuan , et al. The shale gas "sweet window": "The cracked and unbroken" state of shale and its depth range[J]. Marine and Petroleum Geology, 2019, 101, 334- 342. doi: 10.1016/j.marpetgeo.2018.11.033
5	何治亮, 胡宗全, 聂海宽, 等. 四川盆地五峰组-龙马溪组页岩气富集特征与"建造-改造"评价思路[J]. 天然气地球科学, 2017, 28 (5): 724- 733.
	He Zhiliang , Hu Zongquan , Nie Haikuan , et al. Characterization of shale gas enrichment in the Wufeng-Longmaxi Formation in the Sichuan Basin and its evaluation of geological construction-transformation evolution sequence[J]. Natural Gas Geoscience, 2017, 28 (5): 724- 733.
6	金之钧, 胡宗全, 高波, 等. 川东南地区五峰组-龙马溪组页岩气富集与高产控制因素[J]. 地学前缘, 2016, 23 (1): 1- 10.
	Jin Zhijun , Hu Zongquan , Gao Bo , et al. Controlling factors on the enrichmen tand high productivity of shale gas in the Wufeng-Longmax Formation, south-eastern Sichuan Basin[J]. Earth Science Frontiers, 2016, (1): 1- 10.
7	聂海宽, 金之钧, 边瑞康, 等. 四川盆地及其周缘上奥陶统五峰组-下志留统龙马溪组页岩气"源-盖控藏"富集[J]. 石油学报, 2016, 37 (5): 557- 571.
	Nie Haikuan , Jin Zhijun , Bian Ruikang , et al. The "source-caphydrocarbon-controlling" enrichment of shale gas in Upper Ordovician Wufeng Formation-Lower Silurian Longmaxi Formation of Sichuan Basin and its periphery[J]. Acta Petrolei Sinica, 2016, 37 (5): 557- 571.
8	王红岩, 刘玉章, 董大忠, 等. 中国南方海相页岩气高效开发的科学问题[J]. 石油勘探与开发, 2013, 40 (5): 574- 579.
	Wang Hongyan , Liu Yuzhang , Dong Dazhong , et al. Scientific issues on effective development of marine Shale[J]. Petroleum Explortion and development, 2013, 40 (5): 574- 579.
9	何登发, 李德生, 张国伟, 等. 四川多旋回叠合盆地的形成与演化[J]. 地质科学, 2011, 46 (3): 589- 606. doi: 10.3969/j.issn.0563-5020.2011.03.001
	He Dengfa , Li Desheng , Zhang Guowei , et al. Formation and evolution of multi-cycle superposed Sichuan Basin, China[J]. Chinese Journal of Geology, 2011, 46 (3): 589- 606. doi: 10.3969/j.issn.0563-5020.2011.03.001
10	梁狄刚, 郭彤楼, 陈建平, 等. 中国南方海相生烃成藏研究的若干新进展(一)南方四套区域性海相烃源岩的分布[J]. 海相油气地质, 2008, 13 (2): 1- 16. doi: 10.3969/j.issn.1672-9854.2008.02.001
	Liang Digang , Guo Tonglou , Chen Jianping , et al. Some progresses on studies of hydrocarbon generation and accumulation in Marine Sedimentary regions, southern China (Par t 1): Distr ibution of four suits of regional marine source rocks[J]. Marine Origin Petroleum Geology, 2008, 13 (2): 1- 16. doi: 10.3969/j.issn.1672-9854.2008.02.001
11	胡东风. 四川盆地东南缘向斜构造五峰组-龙马溪组常压页岩气富集主控因素[J]. 天然气地球科学, 2019, 30 (5): 605- 615.
	Hu Dongfeng . Main controlling factors on normal pressure shale gas enrichments in Wufeng-Longmaxi Formation on synclines, southeastern Sichuan Basin[J]. Natural Gas Geoscience, 2019, 30 (5): 605- 615.
12	戴金星, 夏新宇, 卫延召, 等. 四川盆地天然气的碳同位素特征[J]. 石油实验地质, 2001, 23 (2): 115- 121. doi: 10.3969/j.issn.1001-6112.2001.02.001
	Dai Jinxing , Xia Xinyu , Wei Yanzhao , et al. Carbon isotope characteri-stics of natural gas in the Sichuan Basin, China[J]. Petroleum Geology and Experiment, 2001, 23 (2): 115- 121. doi: 10.3969/j.issn.1001-6112.2001.02.001
13	范存辉, 李虎, 钟城, 等. 川东南丁山构造龙马溪组页岩构造裂缝期次及演化模式[J]. 石油学报, 2018, 39 (4): 379- 390.
	Fan Cunhui , Li Hu , Zhong Cheng , et al. Tectonic fracture stages and evolution model of Longmaxi Formationshale, Dingshan Structure, southeast Sichuan[J]. Acta Petrolei Sinica, 2018, 39 (4): 379- 390.
14	陈旭, 樊隽轩, 王文卉, 等. 黔渝地区志留系龙马溪组黑色笔石页岩的阶段性渐进展布模式[J]. 中国科学: 地球科学, 2017, 47 (6): 720- 732.
	Chen Xu , Fan Junxuan , Wang Wenhui , et al. Stage-progressive distribution pattern of the Lungmachi black graptolitic shales from Guizhou to Chongqing, central China[J]. Science China (Terrae), 2017, 47 (6): 720- 732.
15	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.
16	Abouelresh M O , Slatt R M . Lithofacies and sequence stratigraphy of the Barnett Shale in east-central Fort Worth Basin, Texas[J]. AAPG Bulletin, 2012, 96 (1): 1- 22. doi: 10.1306/04261110116
17	聂海宽, 李东晖, 姜涛, 等. 基于笔石带特征的页岩等时地层测井划分方法及意义—以四川盆地及其周缘五峰组-龙马溪组为例[J]. 石油学报, 2020, 41 (3): 273- 283.
	Nie Haikuan , Li Donghi , Jiao Tao , et al. Logging isochronous stratigraphic division of shale based on characteristics of graptolite zones and its significance: A case study of Wufeng Formation-Longmaxi Formation in Sichuan Basin and its periphery[J]. Acta Petrolei Sinica, 2020, 41 (3): 273- 283.
18	邹才能, 龚剑明, 王红岩, 等. 笔石生物演化与地层年代标定在页岩气勘探开发中的重大意义[J]. 中国石油勘探, 2019, 24 (1): 1- 6.
	Zou Caineng , Gong Jianming , Wang Hongyan , et al. Importance of graptolite evolution and biostratigraphic calibration on shale gas exploration[J]. China Petroleum Exploration, 2019, 24 (1): 1- 6.
19	焦淑静, 张慧, 薛东川. 泥页岩样品自然断面与氩离子抛光扫描电镜制样方法的比较与应用[J]. 电子显微学报, 2016, 35 (6): 544- 549. doi: 10.3969/j.issn.1000-6281.2016.06.013
	Jiao Shujing , Zhang Hui , Xue Dongchuan . Application and comparison of fresh fracture secondary electron SEM and ion-milled backscatter SEM for shale sample preparation[J]. Journal of Chinese Electron Microscopy Society, 2016, 35 (6): 544- 549. doi: 10.3969/j.issn.1000-6281.2016.06.013
20	王亮, 章雄冬, 曹海虹. 页岩的氩离子抛光制样研究[J]. 石油实验地质, 2015, 37 (4): 525- 529.
	Wang Liang , Zhang Xiongdong , Cao Huihong . Shale preparation using Ar-ion milling[J]. Petroleum Geology and Experiment, 2015, 37 (4): 525- 529.
21	唐颖, 张金川, 刘珠江, 等. 解吸法测量页岩含气量及其方法的改进[J]. 天然气工业, 2011, 31 (10): 108- 112. doi: 10.3787/j.issn.1000-0976.2011.10.026
	Tang Ying , Zhang Jinchuan , Liu Zhujiang , et al. Use and improvement of the desorption method in shale gas content test[J]. Natural Gas Industry, 2011, 31 (10): 108- 112. doi: 10.3787/j.issn.1000-0976.2011.10.026
22	左罗, 王玉普, 熊伟, 等. 页岩含气量计算新方法[J]. 石油学报, 2015, 36 (4): 469- 474.
	Zuo Luo , Wang Yupu , Xiong Wei , et al. A new method to calculate the shale gas[J]. Acta Petrolei Sinica, 2015, 36 (4): 469- 474.
23	魏强, 晏波, 肖贤明. 页岩气解吸方法研究进展[J]. 天然气地球科学, 2015, 26 (9): 1657- 1665.
	Wei Qiang , Yan Bo , Xiao Xianming . Research progress on the desorption methods of shale gas[J]. Natural Gas Geoscience, 2015, 26 (9): 1657- 1665.
24	杨振恒, 魏志红, 何文斌, 等. 川东南地区五峰组-龙马溪组页岩现场解吸气特征及其意义[J]. 天然气地球科学, 2017, 28 (1): 156- 163.
	Yang Zhenheng , Wei Zhihong , He Wenbin , et al. Characteristics and significance of onsite gas desorption from Wufeng-Longmaxi Shales in southeastern Sichuan Basin[J]. Natural Gas Geoscience, 2017, 28 (1): 156- 163.
25	韩元红, 范明, 申宝剑, 等. 富有机质页岩解吸气地球化学特征及其指示意义[J]. 天然气地球科学, 2017, 28 (7): 1065- 1071.
	Han Yuanhong , Fan Ming , Shen Baojian , et al. The geochemical characteristics and significance of the desorption gas in organic-enriched shale[J]. Natural Gas Geoscience, 2017, 28 (7): 1065- 1071.
26	Loucks R G , Reed R M , Ruppel S C , et al. Morphology, genesis, and distribution of nanometer-scale pores in siliceous mudstones of the Mississippian Barnett Shale[J]. Journal of Sedimentary Research, 2009, 79 (12): 848- 861. doi: 10.2110/jsr.2009.092
27	魏祥峰, 赵正宝, 王庆波, 等. 川东南綦江丁山地区上奥陶统五峰组-下志留统龙马溪组页岩气地质条件综合评价[J]. 地质论评, 2017, 63 (1): 153- 164.
	Wei Xiangfeng , Zhao Zhengbao , Wang Qingbo , et al. Comprehensive evaluation on geological conditions of the shale gas in upper Ordovician Wufeng Formation-Longmaxi Formation-lower Silurian Longmaxi Formation in Dingshan area, Qijing, Southeastern Sichuan[J]. Geological Review, 2017, 63 (1): 153- 164.
28	陈旭, 布科, 阮亦萍, 等. 显生宙全球气候变化与生物绝灭事件的联系[J]. 地学前缘, 1997, (Z2): 127- 132.
	Chen Xu , Bu Ke , Ruan Yiping , et al. Correlation between geologically marked climatic changes and extinctions[J]. Earth Science Frontiers, 1997, (Z2): 127- 132.
29	孙莎莎, 芮昀, 董大忠, 等. 中、上扬子地区晚奥陶世-早志留世古地理演化及页岩沉积模式[J]. 石油与天然气地质, 2018, 39 (6): 1087- 1106.
	Sun Shasha , Rui Yun , Dong Dazhong , et al. Paleogeographic evolution of the Late Ordovician-Early Silurian in Upper[J]. Oil and Gas Geology, 2018, 39 (6): 1087- 1106.
30	Haikuan N , Zhijun J . Source rock and cap rock controls on the Upper Ordovician Wufeng Formation-Lower Silurian Longmaxi Formation Shale Gas Accumulation in the Sichuan Basin and its Peripheral Areas[J]. Acta Geologica Sinica(English Edition), 2016, 90 (3): 1059- 1060. doi: 10.1111/1755-6724.12752
31	李东晖, 刘光祥, 聂海宽, 等. 焦石坝背斜上部气层开发特征及影响因素[J]. 地球科学, 2019, 44 (11): 3653- 3661.
	Li Donghui , Liu Guangxiang , Nie Haikuan , et al. Development characteristics and influencing factors of Upper gas reservoir in Jiaoshiba anticline[J]. Earth Science, 2019, 44 (11): 3653- 3661.
32	Curtis M E , Cardott B J , Sondergeld C H , et al. Development of organic porosity in the Woodford Shale with increasing thermal maturity[J]. International Journal of Coal Geology, 2012, 103, 26- 31. doi: 10.1016/j.coal.2012.08.004
33	Pommer M , Millken K . Pore types and pore-size distributions across thermal maturity, Eagle Ford Formation, southern Texas[J]. Journal of Petroleum Science and Engineering, 2020, 184, 1- 14.
34	Slatt R M , O'brien N R . Pore types in the Barnett and Woodford gas shales: Contribution to understanding gas storage and migration pathways in fine-grained rocks[J]. AAPG Bulletin, 2011, 95 (12): 2017- 2030. doi: 10.1306/03301110145
35	Loucks R G , Reed R M , Ruppel S C , et al. Spectrum of pore types and networks in mudrocks and a descriptive classification for matrix-related mudrock pores[J]. AAPG Bulletin, 2012, 96 (6): 1071- 1098. doi: 10.1306/08171111061
36	Gang Z , Wenlong D , Yaxiong S , et al. Fracture development characteristics and controlling factors for reservoirs in the Lower Silurian Longmaxi Formation marine shale of the Sangzhi block, HunanProvi-nce, China[J]. AAPG Bulletin, 2012, 96 (6): 1071- 1098. doi: 10.1306/08171111061
37	张金川, 边瑞康, 荆铁亚, 等. 页岩气理论研究的基础意义[J]. 地质通报, 2011, 30 (Z1): 318- 323.
	Zhang Jinchuan , Bian Ruikang , Jing Tieya , et al. Fundamental significance of gas shale theoretical research[J]. Geological Bulletin of China, 2011, 30 (Z1): 318- 323.
38	郭旭升. 南方海相页岩气"二元富集"规律—四川盆地及周缘龙马溪组页岩气勘探实践认识[J]. 地质学报, 2014, 88 (7): 1209- 1218.
	Guo Xusheng . Rules of two-factors enrichment for marine shale gas in southern China—Understanding from the Longmaxi Formation shale gas in Sichuan Basin and its surrounding area[J]. Acta Geology Sinica, 2014, 88 (7): 1209- 1218.
39	戎嘉余, 陈旭, 王怿, 等. 奥陶-志留纪之交黔中古陆的变迁: 证据与启示[J]. 中国科学: 地球科学, 2011, 41 (10): 1407- 1415.
	Rong Jiayu , Chen Xu , Wang Yi , et al. Northward expansion of Central Guizhou Oldland through the Ordovician and Silurian transition: Evidence and implications (in Chinese)[J]. Scientia Sinica(Terrae), 2011, 41 (10): 1407- 1415.
40	聂海宽, 张柏桥, 刘光祥, 等. 四川盆地五峰组-龙马溪组页岩气高产地质原因及启示—以涪陵页岩气田JY6-2HF为例[J]. 石油与天然气地质, 2020, 41 (3): 463- 473.
	Nie Haikuan , Zhang Baiqiao , Liu Guangxiang , et al. Geological factors contributing to high shale gas yield in the Wufeng-Longmaxi Fms of Sichuan Basin: A case study of Well JY6-2HF in Fuling shale gas field[J]. Oil & Gas Geology, 2020, 41 (3): 463- 473.
41	聂海宽, 汪虎, 何治亮, 等. 常压页岩气形成机制、分布规律及勘探前景—以四川盆地及其周缘五峰组-龙马溪组为例[J]. 石油学报, 2019, 40 (2): 131- 143.
	Nie Haikuan , Wang Hu , He Zhiliang , et al. Formation mechanism, distribution and exploration prospect of normal pressure shale gas rese-rvoir: A case study of Wufeng Formation-Longmaxi Formation in Sichuan Basin and its periphery[J]. Acta Petrolei Sinica, 2019, 40 (2): 131- 143.
42	Baruch E T , Kennedy M J , Lohr S C , et al. Feldspar dissolution-enhanced porosity in Paleoproterozoic shale reservoir facies from the Barney Creek Formation (McArthur Basin, Australia)[J]. AAPG Bulletin, 2015, 99 (9): 1745- 1770. doi: 10.1306/04061514181
43	郭彤楼, 刘若冰. 复杂构造区高演化程度海相页岩气勘探突破的启示—以四川盆地东部盆缘JY1井为例[J]. 天然气地球科学, 2013, 24 (4): 643- 651.
	Guo Tonglou , Liu Ruobin . Implications from marine shale gas exploration break-through in complicated structural area at high thermal stage: Taking Longmaxi Formation in well JY1 as an example[J]. Natural Gas Geoscience, 2013, 24 (4): 643- 651.
44	李双建, 李建明, 周雁, 等. 四川盆地东南缘中新生代构造隆升的裂变径迹证据[J]. 岩石矿物学杂志, 2011, 30 (2): 225- 233. doi: 10.3969/j.issn.1000-6524.2011.02.007
	Li Shuanjian , Li Jianmin , Zhou Yan , et al. Fission track evidence for Mesozoic-Cenozoic uplifting in the southeastern margin of Sichuan basin[J]. Acta Petrologica et Minerlogica, 2011, 30 (2): 225- 233. doi: 10.3969/j.issn.1000-6524.2011.02.007
45	何治亮, 聂海宽, 胡东风, 等. 深层页岩气有效开发中的地质问题—以四川盆地及其周缘五峰组-龙马溪组为例[J]. 石油学报, 2020, 41 (4): 379- 391.
	He Zhiliang , Nie Haikuan , Hu Dongfeng , et al. Geological problems in the effective development of deep shale gas: a case study of Upper Ordovician Wufeng-Lower Silurian Longmaxi formations in Sichuan Basin and its periphery[J]. Acta Petrolei Sinica, 2020, 41 (4): 379- 391.
46	庹秀松, 陈孔全, 罗顺社, 等. 四川盆地东南缘齐岳山断裂构造特征与页岩气保存条件[J]. 石油与天然气地质, 2020, 41 (5): 1017- 1027.
	Tuo Xiusong , Chen Kongquan , Luo Shunshe , et al. Structural characteristics of Qiyueshan Fault and shale gas preservation at the southeastern margin of Sichuan Basin[J]. Oil & Gas Geology, 2020, 41 (5): 1017- 1027.
47	聂海宽, 何治亮, 刘光祥, 等. 四川盆地五峰组-龙马溪组页岩气优质储层成因机制[J]. 天然气工业, 2020, 40 (6): 31- 41.
	Nie Haikuan , He Zhiliang , Liu Guangxiang , et al. Genetic mechanism of high-quality shale gas reservoirs in the Wufen Longmaxi Fms in the Sichuan Basin[J]. Natural Gas Industry, 2020, 40 (6): 31- 41.

井号	深度/m	厚度/m	有机地化指标			物性		含气性		矿物含量			产量/(10⁴ m³·d^-1)
井号	深度/m	厚度/m	TOC/%	R_o/%	有机质类型	孔隙度/%	渗透率/(10^-3 μm²)	油气显示	总含气量/(m³·t^-1)	硅质/%	碳酸盐/%	粘土/%	产量/(10⁴ m³·d^-1)
DY1	2 028.0~2 054.0	7.53	3.52	2.14	Ⅰ	3.03	0.716	差	3.07	40.0	10.0	38.0	3.45
DY2	4 332.0~4 367.5	9.75	3.95	2.24	Ⅰ	4.98	0. 104	好	6.79	38.9	15.6	36.8	10.57
JY1	2 378.0~2 415.0	24.62	3.77	2.65	Ⅰ	4.65	0.187	好	5.85	44.8	9.7	34.3	-

[1]	何治亮, 聂海宽, 李双建, 刘光祥, 丁江辉, 边瑞康, 卢志远. 特提斯域板块构造约束下上扬子地区二叠系龙潭组页岩气的差异性赋存[J]. 石油与天然气地质, 2021, 42(1): 1-15.
[2]	蔡勋育, 赵培荣, 高波, 朱彤, 田玲珏, 孙川翔. 中国石化页岩气“十三五”发展成果与展望[J]. 石油与天然气地质, 2021, 42(1): 16-27.
[3]	王濡岳, 胡宗全, 董立, 高波, 孙川翔, 杨滔, 王冠平, 尹帅. 页岩气储层表征评价技术进展与思考[J]. 石油与天然气地质, 2021, 42(1): 54-65.
[4]	陈前, 闫相宾, 刘超英, 魏晓亮, 程喆, 秦伟军, 洪太元. 压实对页岩有机质孔隙发育控制作用——以四川盆地东南地区及周缘下古生界为例[J]. 石油与天然气地质, 2021, 42(1): 76-85.
[5]	蔡全升, 陈孝红, 张国涛, 张保民, 韩京, 陈琳, 李培军, 李炎桂. 鄂西宜昌地区下古生界五峰组-龙马溪组页岩气储层发育特征与勘探潜力[J]. 石油与天然气地质, 2021, 42(1): 107-123.
[6]	刘忠宝, 胡宗全, 刘光祥, 刘珠江, 刘晧天, 郝景宇, 王鹏威, 李鹏. 四川盆地东北部下侏罗统自流井组陆相页岩储层孔隙特征及形成控制因素[J]. 石油与天然气地质, 2021, 42(1): 136-145.
[7]	张培先, 何希鹏, 高全芳, 高玉巧, 孙斌, 蔡潇, 何贵松, 张志萍, 刘娜娜. 四川盆地东南缘二叠系茅口组一段页岩气藏地质特征及富集模式[J]. 石油与天然气地质, 2021, 42(1): 146-157.
[8]	朱洪建, 琚宜文, 孙岩, 黄骋, 冯宏业, AliRaza, 余坤, 乔鹏, 肖蕾. 构造变形作用下页岩孔裂隙结构演化特征及其模式——以四川盆地及其周缘下古生界海相页岩为例[J]. 石油与天然气地质, 2021, 42(1): 186-200, 240.
[9]	何希鹏, 卢比, 何贵松, 任建华, 王伟, 陈祖华, 高玉巧, 房大志. 渝东南构造复杂区常压页岩气生产特征及开发技术政策[J]. 石油与天然气地质, 2021, 42(1): 224-240.
[10]	陆亚秋, 梁榜, 王超, 刘超, 吉靖. 四川盆地涪陵页岩气田江东区块下古生界深层页岩气勘探开发实践与启示[J]. 石油与天然气地质, 2021, 42(1): 241-250.
[11]	霍建峰, 高健, 郭小文, 易积正, 舒志国, 包汉勇, 杨锐, 罗涛, 何生. 川东地区龙马溪组页岩不同岩相孔隙结构特征及其主控因素[J]. 石油与天然气地质, 2020, 41(6): 1162-1175.
[12]	李剑, 曾联波, 林煜, 刘国平, 曹东升, 王兆生. 柴达木盆地西部新生界水平裂缝及其构造意义[J]. 石油与天然气地质, 2020, 41(6): 1222-1232.
[13]	庹秀松, 陈孔全, 罗顺社, 汤济广, 张斗中, 沈均均. 四川盆地东南缘齐岳山断裂构造特征与页岩气保存条件[J]. 石油与天然气地质, 2020, 41(5): 1017-1027.
[14]	宋振响, 徐旭辉, 王保华, 赵琳洁, 杨国桥, 邱岐. 页岩气资源评价方法研究进展与发展方向[J]. 石油与天然气地质, 2020, 41(5): 1038-1047.
[15]	吴诗情, 郭建华, 李智宇, 秦明阳, 黄俨然, 何昊楠. 中国南方海相地层牛蹄塘组页岩气“甜点段”识别和优选[J]. 石油与天然气地质, 2020, 41(5): 1048-1059.

复杂构造区页岩气富集特征—以四川盆地东南部丁山地区下古生界五峰组-龙马溪组为例

Characteristics of shale gas enrichment in tectonically complex regions-A case study of the Wufeng-Longmaxi Formations of Lower Paleozoic in southeastern Sichuan Basin

RichHTML

PDF (PC)

可视化

摘要/Abstract

引用本文

使用本文

图/表 7

参考文献 47

相关文章 15

编辑推荐

Metrics