THE DEVELOPMENT CHARACTERISTICS OF THE RESIDUAL JURASSIC STRATUM IN SUGANHU BASIN AND THE WEST SECTION OF THE NORTHERN MARGIN OF THE QAIDAM BASIN

WEI Cheng-jie; ZHU Shi-fa; DU Jian-jun; YUE Hui; LI Zong-xing

Volume 23 Issue 3

Jun. 2017

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Article Navigation > Journal of Geomechanics > 2017 > 23(3): 436-450

WEI Cheng-jie, ZHU Shi-fa, DU Jian-jun, et al., 2017. THE DEVELOPMENT CHARACTERISTICS OF THE RESIDUAL JURASSIC STRATUM IN SUGANHU BASIN AND THE WEST SECTION OF THE NORTHERN MARGIN OF THE QAIDAM BASIN. Journal of Geomechanics, 23 (3): 436-450.

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THE DEVELOPMENT CHARACTERISTICS OF THE RESIDUAL JURASSIC STRATUM IN SUGANHU BASIN AND THE WEST SECTION OF THE NORTHERN MARGIN OF THE QAIDAM BASIN

WEI Cheng-jie^{1, 2
,},
ZHU Shi-fa^{2, 3},
DU Jian-jun^{1
,
,},
YUE Hui^{2, 3},
LI Zong-xing¹

1.
Institute of Geomechanics, Chinese Academy of Geological Sciences, Beijing 100081, China
2.
College of Geosciences, China University of Petroleum, Beijing 102249, China
3.
State Key Laboratory of Petroleum Resource and Prospecting, China University of Petroleum, Beijing 102249, China

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Received: 2016-10-22
Published: 2017-06-01

Abstract

Abstract

Previous exploration and assessment of oil and gas showed that Jurassic stratum in the west section of the northern margin of the Qaidam Basinare are of excellent potential in oil and gas and coal. Based on the previous research, development characteristics of the residual Jurassic stratum in the west section of the northern margin of the Qaidam Basin are studied systemically through field outcrops, cores, drilling and seismic data, and the distribution characteristics are determined preliminarily. Jurassic could be divided into several formations from bottom to top, including Huxishan and Xiaomeigou formation in the lower part, Dameigou formation in the middle part, and Caishiling and Hongshuigou formation in the upper part. The Lower Jurassic mainly distributes in Lenghu structural belt(Huxishan formation)in the Southern Suganhu Basin, and Xiangyang coal mine in the eastern Suganhu basin(Xiaomeigou formation). The lithology of lower Huxishan Formation consists of thick coarse sediments which show features of subaqueous fan sedimentation, and the thick dark shales develop in the upper formation; Xiaomeigou Formation is thinner with coarser sediments which are suitable for the development of coalbed. The Middle and Upper Jurassic stratum mainly developped in the Saishiteng sag and the West Depression, Central Depression and Xiangyang coal mine inside the Suganhu Basin. According to the drilling data, it is mainly the fifth to seventh member of Dameigou formation that developed inside Suganhu Basin, with lithology of grey, ash black shale interbedded with fine sandstone, conglomerate and thin coal layer, and the fifth member is predominant coalbeds and oil and gas hydrocarbon source rocks. The lithology of Upper Jurassic is brownish red shale interbedded with conglomerate and sandstone. The distribution of residual stratum is basically controlled by the transfer of the deposit center and the distribution of the fractures.
- sedimentary strata,
- stratigraphic distribution,
- tectonism,
- Jurassic,
- formation characteristics,
- Suganhu Basin

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References(28)

References

[1]	杨永泰, 张宝民, 席萍, 等.柴达木盆地北缘侏罗系展布规律新认识[J].地层学杂志, 2001, 25(2):154~159. http://www.cnki.com.cn/Article/CJFDTOTAL-DCXZ200102018.htm YANG Yong-tai, ZHANG Bao-min, XI Ping, et al.New knowledge about distribution of theJurassic strata along north margin of Chaidamubasin[J]. Journal of Stratigraphy, 2001, 25(2):154~159. http://www.cnki.com.cn/Article/CJFDTOTAL-DCXZ200102018.htm
[2]	曾春林. 柴北缘西段侏罗系构造演化及其对油气成藏的控制[D]. 北京: 中国矿业大学, 2009. ZENG Chun-lin. Jurassic tectonic evolution and its control over hydrocarbon accumulation in the northmargin of QaidamBasin[D]. Beijing:China University of Mining, 2009.
[3]	任收麦, 包书景, 张毅, 等.柴达木盆地北缘侏罗系页岩气地质条件[J].地质通报, 2016, 35(2):204~210. http://www.cnki.com.cn/Article/CJFDTOTAL-ZQYD2016Z1002.htm REN Shou-mai, BAO Shu-jing, ZHANG Yi, et al. Geological conditions of the Jurassic shale gas on the northern margin of QaidamBasin[J]. Geological Bulletin of China, 2016, 35(2):204~210. http://www.cnki.com.cn/Article/CJFDTOTAL-ZQYD2016Z1002.htm
[4]	魏彬炎.青海省北半部陆相侏罗系地层[J].煤田地质与勘探, 1978, (4):16~30. http://www.cnki.com.cn/Article/CJFDTOTAL-MDKT197804002.htm WEI Bin-yan.Jurassic strata in the northern part of Qinghai Province[J]. Coal Geology & Exploration, 1978, (4):16~30. http://www.cnki.com.cn/Article/CJFDTOTAL-MDKT197804002.htm
[5]	邓文诗, 张丽霞, 成永盛.青海省下中侏罗统含煤岩系沉积特征及聚煤作用[J].中国煤炭地质, 2009, 21(S2):14~18, 56. http://www.cnki.com.cn/Article/CJFDTOTAL-ZGMT2009S2006.htm DENG Wen-shi, ZHANG Li-xia, CHENG Yong-sheng.Coal-bearing strata sedimentary features and coal accumulation process in lower middle series, Jurassic system, Qinghai Province[J]. Coal Geology of China, 2009, 21(S2):14~18, 56. http://www.cnki.com.cn/Article/CJFDTOTAL-ZGMT2009S2006.htm
[6]	孟元林, 杜虹宝, 许丞, 等.西宁盆地下侏罗统烃源岩有机地球化学特征[J].天然气地球科学, 2014, 25(4):588~594. http://www.cnki.com.cn/Article/CJFDTOTAL-TDKX201404015.htm MENG Yuan-lin, DU Hong-bao, XU Cheng, et al. Organic geochemistry of lower Jurassic source rocks in Xining Basin[J]. Natural Gas Geoscience, 2014, 25(4):588~594. http://www.cnki.com.cn/Article/CJFDTOTAL-TDKX201404015.htm
[7]	张跃中, 杨刚, 宋兵, 等.柴达木外围盆地群油气勘探潜力[J].青海石油, 2013, 31(4):1~5. http://www.cnki.com.cn/Article/CJFDTOTAL-QHSA201304001.htm ZHANG Yue-zhong, YANG Gang, SONG-bing, et al. Exploration potential of oil and gas in peripheral basins of QaidamBasin[J]. Qinghai Petroleum, 2013, 31(4):1~5. http://www.cnki.com.cn/Article/CJFDTOTAL-QHSA201304001.htm
[8]	胡受权, 郭文平, 曹运江, 等.柴达木盆地北缘构造格局及在中、新生代的演化[J].新疆石油地质, 2001, 22(1):13~16. http://www.cnki.com.cn/Article/CJFDTOTAL-XJSD200101002.htm HUShou-quan, GUO Wen-ping, CAO Yun-jiang, et al. Tectonic framework and structure evolution of Mesozoic and Cenozoic in northern margin of Qaidam Basin[J]. Petroleum Geology of Xinjiang, 2001, 22(1):13~16. http://www.cnki.com.cn/Article/CJFDTOTAL-XJSD200101002.htm
[9]	肖安成, 陈志勇, 杨树锋, 等.柴达木盆地北缘晚白垩世古构造活动的特征研究[J].地学前缘, 2005, 12(4):451~457. http://www.cnki.com.cn/Article/CJFDTOTAL-DXQY200504019.htm XIAO An-cheng, CHENZhi-yong, YANG Shu-feng, et al.The study of Late Cretaceouspaleostructural characteristics innorthern Qaidam Basin[J]. Earth Science Frontiers, 2005, 12(4):451~457. http://www.cnki.com.cn/Article/CJFDTOTAL-DXQY200504019.htm
[10]	汪立群, 罗晓容.柴达木盆地北缘油气成藏与勘探实践[M].北京:石油工业出版社, 2012. WANG Li-qun, LUO Xiao-rong.Oil and gas accumulation and exploration practice in the northern margin of QaidamBasin[M]. Beijing:Petroleum Industry Press, 2012.
[11]	汤济广. 柴达木北缘西段中、新生代多旋回叠加改造型盆地构造演化及对油气成藏的控制作用[D]. 武汉: 中国地质大学, 2007. TANG Ji-guang. Tectonic evolution and its control for hydrocarbon accumulation of Mesozoic-Cenozoic multicycle superimposed reformation basin in the west of Northern Qaidambasin[D]. Wuhan:China University of Geoscience, 2007.
[12]	付锁堂, 袁剑英, 汪立群, 等.柴达木盆地油气地质成藏条件研究[M].北京:科学出版社, 2014. FU Suo-tang, YUAN Jian-ying, WANG Li-qun, et al. Geological conditions of hydrocarbon accumulation in Qaidambasin[M]. Beijing:Science Press, 2014.
[13]	胡勇. 柴达木盆地北缘西段冲断带油气成藏研究[D]. 广州: 中国科学院广州地球化学研究所, 2005. HU Yong. Studieson Oil/gas reservoir-forming in the thrust belt on the west part of the Northern margin in the Qaidambasin[D]. Guangzhou:Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, 2005.
[14]	方向, 张永庶.柴达木盆地西部地区新生代沉积与构造演化[J].地质与勘探, 2014, 50(1):28~36. http://www.cnki.com.cn/Article/CJFDTOTAL-DZKT201401004.htm FANG Xiang, ZHAGN Yong-shu.Cenozoic sediments and tectonic evolution in the western Qaidambasin[J]. Geology and Exploration, 2014, 50(1):28~36. http://www.cnki.com.cn/Article/CJFDTOTAL-DZKT201401004.htm
[15]	张梦林. 柴北缘苏干湖凹陷中生界源内岩性油气藏分布规律研究[D]. 长春: 吉林大学, 2012. ZHANG Meng-lin.A study on the distribution regularity of Mesozoic strata within oil source lithologic hydrocarbon reservoir of Suganhudepression in North Qaidam[D]. Changchun:Jilin University, 2012.
[16]	李明杰, 郑孟林, 曹春潮, 等.柴达木古近纪-新近纪盆地的形成演化[J].西北大学学报(自然科学版), 2005, 35(1):87~90. http://www.cnki.com.cn/Article/CJFDTOTAL-XBDZ20050100M.htm LI Ming-jie, ZHENG Meng-lin, CAO Chun-chao, et al. Formation and evolution of QaidamPaleogene and NeogeneBasin[J]. Journal of Northwest University(Natural Science Edition), 2005, 35(1):87~90. http://www.cnki.com.cn/Article/CJFDTOTAL-XBDZ20050100M.htm
[17]	杨浩. 柴达木盆地北缘中生代的盆地结构分析-以大柴旦地区为例[D]. 杭州: 浙江大学, 2007. YANG Hao.Structural analysis of the Mesozoic Basin in the north margin of the QaidamBasin:TakingDachaidan area as an example[D]. Hangzhou:Zhejiang University, 2007.
[18]	郭帅. 柴北缘东段侏罗纪沉积-构造演化[D]. 青岛: 中国石油大学(华东), 2012. GUO Shuai.Research on Jurassic sedimentary and tectonic evolution of the east sector of northern QaidamBasin[D]. Qingdao:China University of Petroleum (East China), 2012.
[19]	郑孟林, 李明杰, 曹春潮, 等.柴达木北缘西段侏罗纪盆地构造特征及其演化[J].石油实验地质, 2004, 26(4):315~318. doi: 10.11781/sysydz200404315 ZHENG Meng-lin, LI Ming-jie, CAO Chun-chao, et al. Structural characteristics of the Jurassic basin in the west part of the northern margin of the Qaidam plate and their evolution[J]. Petroleum Geology & Experiment, 2004, 26(4):315~318. doi: 10.11781/sysydz200404315
[20]	陈志勇, 肖安成, 周苏平, 等.柴达木盆地侏罗系分布的主控因素研究[J].地学前缘, 2005, 12(3):149~155. http://www.cnki.com.cn/Article/CJFDTOTAL-DXQY200503021.htm CHEN Zhi-yong, XIAO An-cheng, ZHOU Su-ping, et al.The main control factor for Jurassic distribution in QaidamBasin[J]. Earth Science Frontiers, 2005, 12(3):149~155. http://www.cnki.com.cn/Article/CJFDTOTAL-DXQY200503021.htm
[21]	吴光大. 柴达木盆地构造特征及其对油气分布的控制[D]. 长春: 吉林大学, 2007. WU Guang-da.Study on the tectonic in Qaidam basin and its control to the hydrocarbondistribution[D]. Changchun:Jilin University, 2007.
[22]	任宪军. 柴达木盆地北缘中新生代含油气性研究[D]. 大庆: 大庆石油学院, 2008. REN Xian-jun. The study on the petroleum properties in northern margin of QaidamBasin[D]. Daqing:Daqing Petroleum Institute, 2008.
[23]	杨永泰, 张宝民, 李伟, 等.柴达木盆地北缘侏罗系层序地层与沉积相研究[J].地学前缘, 2000, 7(3):145~151. http://www.cnki.com.cn/Article/CJFDTOTAL-DXQY200003018.htm YANG Yong-tai, ZHANG Bao-min, LI Wei, et al. Study of Jurassic stratigraphic sequence and sedimentary facies in North of Qaidambasin[J]. Earth Science Frontiers, 2000, 7(3):145~151. http://www.cnki.com.cn/Article/CJFDTOTAL-DXQY200003018.htm
[24]	李猛. 柴达木盆地北缘侏罗系沉积体系与页岩气富集规律[D]. 北京: 中国矿业大学(北京), 2014. LI Meng. Sedimentology and shale gas accumulation of the Jurassic in the northern QaidamBasin[D]. Beijing:China University of Mining (Beijing), 2014.
[25]	刘虎, 王志军, 望长伟, 等.甘肃省阿克塞县向阳煤矿的侏罗系[J].甘肃科技, 2014, 30(17):40~41, 60. doi: 10.3969/j.issn.1000-0952.2014.17.014 LIU Hu, WANG Zhi-jun, WANGChang-wei, et al. The Jurassic of Xiangyangcoal mine in Aksaycounty Gansu Province[J]. Gansu Science and Technology, 2014, 30(17):40~41, 60. doi: 10.3969/j.issn.1000-0952.2014.17.014
[26]	李伟, 刘宝珺, 白淑艳.柴达木盆地侏罗系地层沉积大迁移及成因分析[J].石油学报, 2002, 23(6):16~19. doi: 10.7623/syxb200206003 LI Wei, LIU Baojun, BAI Shuyan. Great transposition and origin of Jurassic sedimentary in QaidamBasin[J]. ActaPetroleiSinica, 2002, 23(6):16~19. doi: 10.7623/syxb200206003
[27]	郑孟林, 曹春潮, 李明杰, 等.阿尔金断裂带东南缘含油气盆地群的形成演化[J].地质论评, 2003, 49(3):277~285. http://www.cnki.com.cn/Article/CJFDTOTAL-DZLP200303009.htm ZHENG Meng-lin, CAO Chun-chao, LI Ming-jie, et al. Formation and evolution of petroliferous basins on the southeast side of the Altun Fault Belt[J]. Geological Review, 2003, 49(3):277~285. http://www.cnki.com.cn/Article/CJFDTOTAL-DZLP200303009.htm
[28]	金振奎, 齐聪伟, 薛建勤, 等.柴达木盆地北缘侏罗系沉积相[J].古地理学报, 2006, 8(2):199~210. http://www.cnki.com.cn/Article/CJFDTOTAL-GDLX200602007.htm JIN Zhen-kui, QI Cong-wei, XUE Jian-qin, et al. Sedimentaryfacies of the Jurassic in northern margin of QaidamBasin[J]. Journal of Palaeogeography, 2006, 8(2):199~210. http://www.cnki.com.cn/Article/CJFDTOTAL-GDLX200602007.htm