川西坳陷须家河组天然气成藏模式探讨

doi:10.11743/ogg20060609

Abstract

Abstract:

Xujiahe Formation can be divided into a lower and an upper reservoir assemblages Pooling modes for the former are thought to be high-pressure drive and low-pressure suction and pull and that for the later are regarded as water-soluble gas migration and release and buoyancy transmitting gas through dominant pathway.For the high pressure drive mode,the controlling factor of gas enrichment is the existence of 'faulted but unbroken'fracture system superimposed on the early palaeostructure,and for the low-pressure suction and pull mode,the key factors of gas pooling include sufficient gas source,open faults,compressional structure suction,and decompression by stratum denudation.For the water-soluble gas migration and release mode,the determining elements of gas reservoiring are the continuous migration of structural high,late uplift,and low relief structural and lithologic combination trap with good physical properties;for the mode of buoyancy transmitting gas through dominant pathway,the crucial condition for gas reservoiring is the existence of effective traps on dominant pathway.

Key words: reservoiring assemblage, reservoiring mode, western Sichuan, dominating factors, Xujiahe Formation

CLC Number:

TE112.3

Yang Keming. Gas reservoiring mode in Xujiahe Formation of western Sichuan depression[J]. Oil & Gas Geology, 2006, 27(6): 786-793,803.

References

[1] 郭正吾,邓康龄,韩永辉,等.四川盆地形成与演化[M].北京:地质出版社,1996.113～138 Guo Zhengwu,Deng Kangling,Han Yonghui,et al.Formation and evolution of Sichuan Basin[M].Beijing:Geological Publishing House,1996.113-138
[2] 李勇,曾允孚,伊海生.龙门山前陆盆地沉积及构造演化[M].四川成都:成都科学技术出版社,1995.25～37 Li Yong,Zeng Yunfu,Yin Haisheng.Sedimentation and structural evolution of Longmenshan foreland basin[M].Chengdu Sichuan:Chengdu Technology Press,1995.25-37
[3] 李书兵,何鲤,柳梅青.四川盆地晚三叠世以来陆相盆地演化史[J].天然气工业,1999,19(增刊):18～23 Li Shubing,He Li,Liu Meiqing.Evolution history of continental basin in Sichuan basin since Late Triassic[J].1999,19(SO):18-23
[4] 范小林,朱彤,潘文蕾,等.川西坳陷中段晚三叠世前陆盆地构造变形与油气勘探[J].石油实验地质,2002,24(1):25～28 Fan Xiaolin,Zhu Tong,Pan Wenlei,et al.Structural deformation and hydrocarbon exploration of the Late Triassic foreland basin in the centre part of Western Sichuan depression[J].Petroleum Geology & Experiment,2002,24(1):25-28
[5] 李宗银,李耀华.川西前陆盆地上三叠统天然气有利区带评价[J].天然气勘探与开发,2004,27(2):1～4 Li Zongyin,Li Yaohua.Evaluation of favorable zone for Upper Triassic natural gas in Western Sichuan Foreland Basin[J].Natural Gas Exploration & Development,2004,27(2):1-4
[6] 郭东晓.川西上三叠统-侏罗系致密砂岩储集体特征[J].天然气工业,1999,19(增刊):50～52 Guo Dongxiao.Tight sandstone reservoir body characteristics of Upper Triassic-Jurassic in West Sichuan[J].Natural Gas Industry,1999,19(S0):50 ～52
[7] 杨克明,叶军,吕正祥.川西坳陷上三叠统须家河组天然气分布及成藏特征[J].石油与天然气地质,2004,25(5):501～505 Yang Keming,Ye Jun,Lv Zhengxiang.Natural gas distribution and reservoiring characteristics of Upper Triassic Xujiahe formation in Western Sichuan Depression[J].Oil & Gas Geology,2004,25(5):501-505
[8] 刘树根,徐国盛,徐国强,等.四川盆地天然气成藏动力学初探[J].天然气地球科学,2004,15(4):323～330 Liu Shugen,Xu Guosheng,Xu Guoqiang,et al.Preliminary discussion on reservoiring kinetics for natural gas in Sichuan Basin[J].Natural Gas Geoscience,2004,15(4):323-330
[9] 徐国盛,刘树根,李仲东,等.四川盆地天然气成藏动力学[M].北京:地质出版社,2005.101～115 Xu Guosheng,Liu Shugen,Li Zhongdong,et al.Reservoiring kinetics for natural gas in Sichuan basin[M].Beijing:Geological Publishing House,2005.101-115
[10] 唐立章,张贵生,张晓鹏,等.川西须家河组致密砂岩成藏主控因素[J].天然气工业,2004,24(9):5～7 Tang Lizhang,Zhang Guisheng,Zhang Xiaopeng,et al.Main control factors of tight sandstone reservoir in Xujiahe formation in Western Sichuan[J].Natural Gas Industry,2004,24(9):5-7
[11] 卢双舫,李宏涛,付广,等.天然气富集的主控因素剖析[J].天然气工业,2003,23(6):7～11 Lu Shuangfang,Li Hongtao,Fu Guang,et al.Analysis of main control factors of natural gas enrichment[J].Natural Gas Industry,2003,23(6):7-11
[12] 戴金星,王庭斌,宋岩.中国大中型天然气田形成条件与分布规律[M].北京:地质出版社,1997.10～80 Dai Jinxing,Wang Tingbin,Song Yan.Formation conditions and distribution law for large and medium gas fields in China[M].Beijing:Geological Publishing House,1997.10-80
[13] 戴金星,宋岩,张厚福.中国大中型气田形成的主要控制因素[J].中国科学(D辑),1996,26(6):481～486 Dai Jinxing,Song Yan,Zhang Houfu.Main control factors of large and medium gas fields in China[J].China Science(D),1996,26(6):481-486
[14] 王庭斌.中国大中型气田成藏的主控因素及勘探领域[J].石油与天然气地质,2005,26(5):572～582 Wang Tingbin.Main control factors of reservoiring for large and medium gas fields and exploration domains in China[J].Oil &Gas Geology,2005,26(5):572-582
[15] 吕正祥.川西孝泉构造上二叠统超致密储层演化特征[J].成都理工大学学报,2005,32(1):22～26 Lv Zhengxiang.Evolution characteristics of Upper Permian supertight reservoir in Xiaoquan structure in Western Sichuan[J].Journal of Chengdu University of Technology,2005,32(1):22-26
[16] 杨克明,叶军,吕正祥.川西坳陷上三叠统成藏年代学特征[J].石油与天然气地质,2005,26(2):208～213 Yang Keming,Ye Jun,Lv Zhengxiang.Chronological characteristics of Upper Triassic reservoir formation in Western Sichuan[J].Oil & Gas Geology,2005,26(2):208-213
[17] 曹烈,安凤山,王信.川西坳陷须家河组气藏与古构造关系[J].石油与天然气地质,2005,26(2):224～229 Cao Lie,An Fengshan,Wang Xin.Relationship between palaeostructure and gas reservoirs in Xujiahe formation in Western Sichuan depression[J].Oil & Gas Geology,2005,26(2):224-229
[18] 叶军.川西新场851井深部气藏形成机理研究--X851井高产工业气流的发现及意义[J].天然气工业,2001,21(4):16～20 Ye Jun.Formation mechanism of deep gas reservoirs in Well Xinchang 851 in West Sichuan-discovery and significance of high production commercial gas flow in well X851[J].Natural Gas Industry,2001,21(4):16-20
[19] 高胜利,姚文宏,朱广社.四川盆地中西部地区上三叠统压力特征与油气运聚[J].西北地质,2004,37(1):75～79 Gao Shengli,Yao Wenhong,Zhu Guangshe.Pressure characteristics and hydrocarbon migration of Upper Triassic in the mid-west part of Sichuan Basin[J].Northwest Geology,2004,37(1):75-79
[20] 李宗银,李耀华,王翎入.川中-川西地区上三叠统天然气成藏主控因素[J].天然气勘探与开发,2005,28(1):5～7 Li Zongyin,Li Yaohua,Wang Lingru.Main control factors of natural gas reservoiring for Upper Triassic in central and western Sichuan[J].Natural Gas Exploration and Development,2005,28(1):5-7
[21] 兰大樵,邱宗恬.川西坳陷平落坝气田须二段气藏成藏研究[J].石油勘探与开发,2006,29(3):8～10 Lan Daqiao,Qiu Zongtian.Research on gas reservoiring for the second member of Xujiahe Formation in Pingluoba gas field,Western Sichuan Depression[J] ,Petroleum Exploration and Development,2006,29(3):8-10

Gas reservoiring mode in Xujiahe Formation of western Sichuan depression

PDF (PC)

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

[1]	Meng Li, Xiaofei Shang, Huawei Zhao, Shuang Wu, Taizhong Duan. Prediction of fractures in tight gas reservoirs based on likelihood attribute —A case study of the 2^nd member of Xujiahe Formation in Xinchang area, Western Sichuan Depression, Sichuan Basin [J]. Oil & Gas Geology, 2020, 41(6): 1299-1309.
[2]	Qiangfu Kong, Cai Yang, Hao Li, Chao Geng, Jian Deng. A lithology recognition method based on multi-resolution graph-based clustering and K-Nearest Neighbor:A case study from the Leikoupo Formation carbonate reservoirs in western Sichuan Basin [J]. Oil & Gas Geology, 2020, 41(4): 884-890.
[3]	Lyu Wenya, Miao Fengbin, Zhang Benjian, Zeng Qi, Xu Xiang, Ji Min. Fracture characteristics and their influence on natural gas production: A case study of the tight conglomerate reservoir in the Upper Triassic Xujiahe Formation in Jian'ge area,Sichuan Basin [J]. Oil & Gas Geology, 2020, 41(3): 484-491,557.
[4]	Guorong Li, Zhengzhong Liu, Zixiao Xie, Yongmin Duan, Sai He, Meizhou Deng, Yuchen Wang, Yong Li, Zhangzhi Wu. Discovery of non-hydrothermal saddle-shaped dolomite in Leikoupo Formation, Western Sichuan Basin and its significance [J]. Oil & Gas Geology, 2020, 41(1): 164-176.
[5]	Tang Zicheng, Zhong Dakang, Wang Wei, Shi Wenbin, Du Hongquan, Sun Haitao, Wang Ai, Zhou Zhiheng, Jia Xiaolan. Pore types and geological significance of calcarenaceous sandstones in the 3rd member of Xujiahe Formation in Yuanba area,Northeastern Sichuan Basin [J]. Oil & Gas Geology, 2019, 40(5): 1115-1125.
[6]	Deng Li, Liu Junlong, Qian Yugui, Zhang Shihua, Wang Tianyun, Yu Haiyue. Provenance and sedimentary system of the Jurassic successions in the front of Longmen Mountain in western Sichuan Basin [J]. Oil & Gas Geology, 2019, 40(2): 380-391.
[7]	Du Hongquan, Wang Wei, Shi zhiqiang, Tan Jiankang, Cao Huanyu, Yin Xuefeng. Geochemical characteristics and source of natural gas of the Upper Triassic Xujiahe Formation in Malubei area,northeastern Sichuan Basin [J]. Oil & Gas Geology, 2019, 40(1): 34-40.
[8]	Jin Hui, Yang Wei, Xia Jiwen, Ma Yanliang, Shi Zhensheng, Shen Juehong. Lithologic gas reservoir formation and exploration potential of the Xujiahe Formation in gently structured zones,southern Sichuan Basin [J]. Oil & Gas Geology, 2018, 39(2): 300-308.
[9]	Kang Baoping, Huang Xiaoyan, Guo Shuping, Li Zhen. Origin,migration,and accumulation evolution of reservoir water in the gas field with Xu 2 gas reservoir,western Sichuan Depression,Sichuan Basin [J]. Oil & Gas Geology, 2018, 39(2): 309-317.
[10]	Wu Xiaoqi, Luo Kaiping, Wang Ping, Chen Yingbin, Wang Yanqing, Hu Ye, Li Huaji. Fluid state in the 5^th Member of the Upper Triassic Xujiahe Formation in the Xinchang gas field,Western Sichuan Depression in Sichuan Basin [J]. Oil & Gas Geology, 2017, 38(6): 1068-1078.
[11]	Cao Tingkuan, Liu Chengchuan, Pu Tao, Duan Yonggang, Fang Quantang, Sun Lianpu. Pore-scale simulation of gas flow in low-permeability tight sandstone with gas slippage effect and Knudsen diffusion taken into consideration [J]. Oil & Gas Geology, 2017, 38(6): 1165-1171.
[12]	Lin Shiguo, Wang Changyong, Yi Shiwei, Gao Yang, Li Mingpeng, Li Shining, Li Shuang. Analyses of features and source of natural gas in the Upper Triassic Xujiahe Formation,Woxinshuang area,eastern Sichuan Basin [J]. Oil & Gas Geology, 2017, 38(5): 913-921.
[13]	Li Hongtao, Hu Xiangyang, Shi Yunqing, Xiao Kaihua, Jia Yuewei, Wei Xiuping, Feng Qiong. Sequence division and controlling factors of reservoir development of the 4th Member of Leikoupo Formation in foreland of Longmen Mountains in the Western Sichuan Depression,Sichuan Basin [J]. Oil & Gas Geology, 2017, 38(4): 753-763.
[14]	Chen Gongyang, Jin Jing, Luo Yingchun, Yin Senling, Zhang Ling, Zhang Shihua. Characteristics of tight sandstone gas reservoir distribution under control of sedimentary facies: A case study from the Penglaizhen Formation in the central western Sichuan Depression [J]. Oil & Gas Geology, 2017, 38(3): 467-477.
[15]	Zhou Lin, Chen Bo, Fan Rui, Hao Jingyu, Wang Xin. Characteristics and diagenesis of tight sandstone reservoirs in the 4^th member of Xujiahe Formation,northern Sichuan Basin [J]. Oil & Gas Geology, 2017, 38(3): 543-550,560.