|Table of Contents|

Influencing Factors and Development Pattern of Organic-rich Shale in Benxi Formation of Liulin-Zizhou Area, the Eastern Ordos Basin, China(PDF)

《地球科学与环境学报》[ISSN:1672-6561/CN:61-1423/P]

Issue:
2023年第02期
Page:
294-305
Research Field:
沉积地质与油气勘探
Publishing date:

Info

Title:
Influencing Factors and Development Pattern of Organic-rich Shale in Benxi Formation of Liulin-Zizhou Area, the Eastern Ordos Basin, China
Author(s):
SONG Huan-xin1; 2;  WANG Tian-ming1;  WEN Zhi-gang1;  WU Chen-jun1;  ZHAO Wei-bo3;  ZHANG Hui3;  LIU Yan3
(1. College of Resources and Environment, Yangtze University, Wuhan 430100, Hubei, China; 2. Cooperative Innovation Center of Unconventional Oil and Gas, Yangtze University, Wuhan 430100, Hubei, China; 3. Research Institute of Exploration and Development, Changqing Oilfield Company, PetroChina, Xi'an 710018, Shaanxi, China)
Keywords:
shale gas;  geochemistry;  organic-rich;  Benxi Formation;  development pattern;  preservation condition;  Ordos Basin
PACS:
TE122
DOI:
10.19814/j.jese.2022.08048
Abstract:
The marine-continent transitional mud shale in Upper Carboniferous Benxi Formation is a potential shale gas exploration target in the eastern Ordos Basin. Based on the systematic observation and sampling analysis of representative profiles and key well, the influencing factors and development pattern of organic-rich mud shale in Benxi Formation of Liulin-Zizhou area, the eastern Ordos Basin were studied, and the development pattern “slow subsidence, terrigenous organic matter supply, and enclosed preservation” of marine-continent transitional organic-rich mud shale was established. The results show that the organic-rich mud shale in Benxi Formation of Liulin-Zizhou area, the eastern Ordos Basin mainly belongs to Jinci and Pangou members, and the lithofacies is mainly clay mud shale with a small amount of siliceous mud shale; the abundance of organic matter is high, and the type is mainly humic; the coal-forming plants flourish in the region because of the hot and humid climate in Benxi depositional period, and result in an abundant supply of organic matter for the sedimentary water; the transgression occurs in the eastern Ordos Basin under the tectonic background of slow subsidence; the high salinity of anoxic water at the bottom maintains reduction environment in the barrier island-lagoon-neritic muddy shelf sedimentary system, which provides a favorable zone for the preservation and enrichment of sedimentary organic matter.

References:

[1] 邹才能,王红岩,董大忠,等.非常规油气勘探开发[M].北京:石油工业出版社,2019.
ZOU Cai-neng,WANG Hong-yan,DONG Da-zhong,et al.Unconventional Oil & Gas Exploration and De-velopment[M].Beijing:Petroleum Industry Press,2019.
[2] 董大忠,王玉满,李新景,等.中国页岩气勘探开发新突破及发展前景思考[J].天然气工业,2016,36(1):19-32.
DONG Da-zhong,WANG Yu-man,LI Xin-jing,et al.Breakthrough and Prospect of Shale Gas Exploration and Development in China[J].Natural Gas Industry,2016,36(1):19-32.
[3] 匡立春,董大忠,何文渊,等.鄂尔多斯盆地东缘海陆过渡相页岩气地质特征及勘探开发前景[J].石油勘探与开发,2020,47(3):435-446.
KUANG Li-chun,DONG Da-zhong,HE Wen-yuan,et al.Geological Characteristics and Development Potential of Transitional Shale Gas in the East Margin of the Ordos Basin,NW China[J].Petroleum Exploration and Development,2020,47(3):435-446.
[4] 翟刚毅,王玉芳,刘国恒,等.中国二叠系海陆交互相页岩气富集成藏特征及前景分析[J].沉积与特提斯地质,2020,40(3):102-117.
ZHAI Gang-yi,WANG Yu-fang,LIU Guo-heng,et al.Enrichment and Accumulation Characteristics and Prospect Analysis of the Permian Marine Continental Multiphase Shale Gas in China[J].Sedimentary Geo-logy and Tethyan Geology,2020,40(3):102-117.
[5] 郭旭升,胡东风,刘若冰,等.四川盆地二叠系海陆过渡相页岩气地质条件及勘探潜力[J].天然气工业,2018,38(10):11-18.
GUO Xu-sheng,HU Dong-feng,LIU Ruo-bing,et al.Geological Conditions and Exploration Potential of Permian Marine-continent Transitional Facies Shale Gas in the Sichuan Basin[J].Natural Gas Industry,2018,38(10):11-18.
[6] 郭少斌,付娟娟,高 丹,等.中国海陆交互相页岩气研究现状与展望[J].石油实验地质,2015,37(5):535-540.
GUO Shao-bin,FU Juan-juan,GAO Dan,et al.Research Status and Prospects for Marine-continental Shale Gases in China[J].Petroleum Geology & Experiment,2015,37(5):535-540.
[7] 王社教,李登华,李建忠,等.鄂尔多斯盆地页岩气勘探潜力分析[J].天然气工业,2011,31(12):40-46.
WANG She-jiao,LI Deng-hua,LI Jian-zhong,et al.Exploration Potential of Shale Gas in the Ordos Basin[J].Natural Gas Industry,2011,31(12):40-46.
[8] 付金华,郭少斌,刘新社,等.鄂尔多斯盆地上古生界山西组页岩气成藏条件及勘探潜力[J].吉林大学学报(地球科学版),2013,43(2):382-389.
FU Jin-hua,GUO Shao-bin,LIU Xin-she,et al.Shale Gas Accumulation Condition and Exploration Potential of the Upper Paleozoic Shanxi Formation in Ordos Basin[J].Journal of Jilin University(Earth Science Edition),2013,43(2):382-389.
[9] 刘 亢.鄂尔多斯盆地石炭—二叠纪海陆过渡相页岩气成藏条件及勘探潜力[J].中国煤炭地质,2021,33(9):1-7.
LIU Kang.Permo-Carboniferous Marine-terrestrial Transitional Facies Shale Gas Reservoiring Condition and Exploration Potential in Ordos Basin[J].Coal Geology of China,2021,33(9):1-7.
[10] 郭旭升,周德华,赵培荣,等.鄂尔多斯盆地石炭系—二叠系煤系非常规天然气勘探开发进展与攻关方向[J].石油与天然气地质,2022,43(5):1013-1023.
GUO Xu-sheng,ZHOU De-hua,ZHAO Pei-rong,et al.Progresses and Directions of Unconventional Natural Gas Exploration and Development in the Carbonife-rous-Permian Coal Measure Strata,Ordos Basin[J].Oil & Gas Geology,2022,43(5):1013-1023.
[11] 刘洪林,王怀厂,张 辉,等.鄂尔多斯盆地东部山西组页岩气成藏特征及勘探对策[J].地质学报,2020,94(3):905-915.
LIU Hong-lin,WANG Huai-chang,ZHANG Hui,et al.Geological Characteristics and Exploration Countermeasures of Shale Gas in the Shanxi Formation of the Ordos Basin[J].Acta Geologica Sinica,2020,94(3):905-915.
[12] 彭思钟,刘德勋,张磊夫,等.鄂尔多斯盆地东缘大宁—吉县地区山西组页岩岩相与沉积相特征[J].沉积学报,2022,40(1):47-59.
PENG Si-zhong,LIU De-xun,ZHANG Lei-fu,et al.Shale Lithofacies and Sedimentary Facies of the Permian Shanxi Formation,Daning-Jixian Area,Eastern Margin of Ordos Basin[J].Acta Sedimentologica Sinica,2022,40(1):47-59.
[13] 武 瑾,王红岩,施振生,等.海陆过渡相黑色页岩优势岩相类型及成因机制:以鄂尔多斯盆地东缘二叠系山西组为例[J].石油勘探与开发,2021,48(6):1137-1149.
WU Jin,WANG Hong-yan,SHI Zhen-sheng,et al.Favorable Lithofacies Types and Genesis of Marine-continental Transitional Black Shale:A Case Study of Permian Shanxi Formation in the Eastern Margin of Ordos Basin,NW China[J].Petroleum Exploration and Development,2021,48(6):1137-1149.
[14] 吴 鹏,高丽军,李 勇,等.海陆过渡相岩性频繁互层型页岩气潜力评价方法:以鄂尔多斯盆地临兴区块下二叠统山西组为例[J].天然气工业,2022,42(2):28-39.
WU Peng,GAO Li-jun,LI Yong,et al.An Evaluation Method for Shale Gas Potential of Marine-continent Transitional Facies with Frequent Interbedded Litho-logy:A Case Study on the Lower Permian Shanxi Formation in Linxing Block of the Ordos Basin[J].Natural Gas Industry,2022,42(2):28-39.
[15] 熊 荃,彭 渊,唐友军,等.鄂尔多斯盆地东部太原组页岩气吸附特征及影响因素[J].中国地质调查,2019,6(4):51-57.
XIONG Quan,PENG Yuan,TANG You-jun,et al.Shale Gas Adsorption Characteristics and Influencing Factors of Taiyuan Formation in Eastern Ordos Basin[J].Geological Survey of China,2019,6(4):51-57.
[16] 陈 鑫,吴 鹏,高计县,等.临兴地区海陆过渡相页岩及页岩气地球化学特征[J].煤田地质与勘探,2021,49(6):12-23.
CHEN Xin,WU Peng,GAO Ji-xian,et al.Geochemical Characteristics of Marine-continental Transitional Facies Shale and Shale Gas in Linxing Area[J].Coal Geology & Exploration,2021,49(6):12-23.
[17] 崔晨光,张 辉,刘文香,等.鄂尔多斯盆地东部本溪组一段泥页岩元素地球化学特征:以山西临县招贤剖面和M115井为例[J].天然气地球科学,2022,33(6):1001-1012.
CUI Chen-guang,ZHANG Hui,LIU Wen-xiang,et al.Element Geochemical Characteristics of Shale in the First Member of Benxi Formation in Eastern Ordos Basin:Take Zhaoxian Section and Well M115 in Lin-xian County,Shanxi as Examples[J].Natural Gas Geoscience,2022,33(6):1001-1012.
[18] 张力文,吴陈君,黄道军,等.鄂尔多斯盆地东部石炭系本溪组泥页岩地球化学特征及沉积环境[J].天然气地球科学,2022,33(9):1485-1498.
ZHANG Li-wen,WU Chen-jun,HUANG Dao-jun,et al.Geochemical Characteristics and Sedimentary Environment of Carboniferous Benxi Formation in Eastern Ordos Basin[J].Natural Gas Geoscience,2022,33(9):1485-1498.
[19] 闫德宇,黄文辉,张金川.鄂尔多斯盆地海陆过渡相富有机质泥页岩特征及页岩气意义[J].地学前缘,2015,22(6):197-206.
YAN De-yu,HUANG Wen-hui,ZHANG Jin-chuan.Characteristics of Marine-continental Transitional Organic-rich Shale in the Ordos Basin and Its Shale Gas Significance[J].Earth Science Frontiers,2015,22(6):197-206.
[20] 于兴河,王香增,王念喜,等.鄂尔多斯盆地东南部上古生界层序地层格架及含气砂体沉积演化特征[J].古地理学报,2017,19(6):935-954.
YU Xing-he,WANG Xiang-zeng,WANG Nian-xi,et al.Sequence Stratigraphic Framework and Sedimentary Evolution Characteristics of Gas-bearing Sandbody in the Upper Paleozoic in Southeastern Ordos Basin[J].Journal of Palaeogeography(Chinese Edition),2017,19(6):935-954.
[21] 冯娟萍,欧阳征健,陈全红,等.鄂尔多斯盆地及周缘地区上石炭统沉积特征[J].古地理学报,2021,23(1):53-64.
FENG Juan-ping,OUYANG Zheng-jian,CHEN Quan-hong,et al.Sedimentary Characteristics of the Upper Carboniferous in Ordos Basin and Its Adjacent Areas[J].Journal of Palaeogeography(Chinese Edition),2021,23(1):53-64.
[22] 卢双舫,张 敏.油气地球化学[M].北京:石油工业出版社,2017.
LU Shuang-fang,ZHANG Min.Petroleum Geoche-mistry[M].Beijing:Petroleum Industry Press,2017.
[23] 李 卓,姜振学,唐相路,等.渝东南下志留统龙马溪组页岩岩相特征及其对孔隙结构的控制[J].地球科学,2017,42(7):1116-1123.
LI Zhuo,JIANG Zhen-xue,TANG Xiang-lu,et al.Li-thofacies Characteristics and Its Effect on Pore Structure of the Marine Shale in the Low Silurian Longmaxi Formation,Southeastern Chongqing[J].Earth Science,2017,42(7):1116-1123.
[24] 杜远生,余文超.沉积型铝土矿的陆表淋滤成矿作用:兼论铝土矿床的成因分类[J].古地理学报,2020,22(5):812-826.
DU Yuan-sheng,YU Wen-chao.Subaerial Leaching Process of Sedimentary Bauxite and the Discussion on Classifications of Bauxite Deposits[J].Journal of Pa-laeogeography(Chinese Edition),2020,22(5):812-826.
[25] CARROLL A R,BOHACS K M.Stratigraphic Classification of Ancient Lakes:Balancing Tectonic and Climatic Controls[J].Geology,1999,27(2):99-102.
[26] 李友川.中国近海湖相优质烃源岩形成的主要控制因素[J].中国海上油气,2015,27(3):1-9.
LI You-chuan.Main Controlling Factors for the Development of High Quality Lacustrine Hydrocarbon Source Rocks in Offshore China[J].China Offshore Oil and Gas,2015,27(3):1-9.
[27] 丁修建,柳广弟,黄志龙,等.有机质供给和保存在烃源岩形成中的控制作用[J].地球科学,2016,41(5):832-842.
DING Xiu-jian,LIU Guang-di,HUANG Zhi-long,et al.Controlling Function of Organic Matter Supply and Preservation on Formation of Source Rocks[J].Earth Science,2016,41(5):832-842.
[28] ARTHUR M A,DEAN W E.Organic-matter Production and Preservation and Evolution of Anoxia in the Holocene Black Sea[J].Paleoceanography,1998,13(4):395-411.
[29] NESBITT H W,YOUNG G M.Early Proterozoic Climates and Plate Motions Inferred from Major Element Chemistry of Lutites[J].Nature,1982,299:715-717.
[30] CAO J,WU M,CHEN Y,et al.Trace and Rare Earth Element Geochemistry of Jurassic Mudstones in the Northern Qaidam Basin,Northwest China[J].Geochemistry,2012,72(3):245-252.
[31] 郭德运.鄂尔多斯盆地东部上古生界沉积体系研究[D].西安:西北大学,2009.
GUO De-yun.The Study of Sedimentary System of Upper Paleozoic in East Ordos Basin[D].Xi'an:Northwest University,2009.
[32] 李江涛.鄂尔多斯盆地北部加里东期后构造演化及其与古生界天然气的关系[J].现代地质,1997,11(4):488-495.
LI Jiang-tao.Tectonic Evolution and Its Relation to Paleozoic Gas Reservoirs Since Caledonian Movement in Northern Ordos Basin[J].Geoscience,1997,11(4):488-495.
[33] 何佳伟,谢 渊,侯明才,等.川西南盐津地区志留系龙马溪组页岩地球化学特征及地质意义[J].古地理学报,2021,23(6):1174-1191.
HE Jia-wei,XIE Yuan,HOU Ming-cai,et al.Geoche-mical Characteristics and Geological Significance of the Silurian Longmaxi Formation Shale in Yanjin Area,Southwestern Sichuan Basin[J].Journal of Palaeogeography(Chinese Edition),2021,23(6):1174-1191.
[34] 毛瑞勇,张 杰,冷济高,等.岑巩页岩气区块牛蹄塘组黑色页岩稀土元素地球化学特征及沉积环境分析[J].矿物岩石,2016,36(4):66-73.
MAO Rui-yong,ZHANG Jie,LENG Ji-gao,et al.Geochemical Characteristics of Rare Earth Elements and Depositional Environments of the Niutitang Formation Black Shale in Cen'gong Shale Gas Block[J].Journal of Mineralogy and Petrology,2016,36(4):66-73.
[35] 腾格尔,刘文汇,徐永昌,等.高演化海相碳酸盐烃源岩地球化学综合判识:以鄂尔多斯盆地为例[J].中国科学:D辑,地球科学,2006,36(2):167-176.
TENG Ge-er,LIU Wen-hui,XU Yong-chang,et al.Comprehensive Geochemical Identification of Highly Mature Marine Carbonate Source Rocks:A Case Stu-dy of Ordos Basin[J].Science in China:Series D,Ear-th Sciences,2006,36(2):167-176.
[36] 郑海峰,宋换新,杨振瑞,等.湖北神农架地区南华系大塘坡组元素地球化学特征[J].地球科学与环境学报,2019,41(3):316-326.
ZHENG Hai-feng,SONG Huan-xin,YANG Zhen-rui,et al.Element Geochemical Characteristics of Datangpo Formation of Nanhua System in Shennongjia Area of Hubei,China[J].Journal of Earth Sciences and Environment,2019,41(3):316-326.
[37] ELDERFIELD H,GREAVES M J.The Rare Earth Elements in Seawater[J].Nature,1982,296:214-219.
[38] TALBOT M R.A Review of the Palaeohydrological Interpretation of Carbon and Oxygen Isotopic Ratios in Primary Lacustrine Carbonates[J].Chemical Geo-logy:Isotope Geoscience Section,1990,80(4):261-279.
[39] 田景春,张 翔.沉积地球化学[M].北京:地质出版社,2016.
TIAN Jing-chun,ZHANG Xiang.Sedimentary Geochemistry[M].Beijing:Geological Publishing House,2016.
[40] COUCH E L.Calculation of Paleosalinites from Boron and Clay Mineral Data[J].AAPG Bulletin,1971,55(10):1829-1837.
[41] 苗 耀,桑树勋,林会喜,等.渤海湾盆地石炭—二叠系微量元素特征及其指相意义[J].沉积与特提斯地质,2007,27(4):27-32.
MIAO Yao,SANG Shu-xun,LIN Hui-xi,et al.Trace Element Signatures of the Carboniferous-Permian Deposits in the Bohai Gulf Basin and Their Facies Signi-ficance[J].Sedimentary Geology and Tethyan Geology,2007,27(4):27-32.
[42] 鲁 静,邵龙义,孙 斌,等.鄂尔多斯盆地东缘石炭—二叠纪煤系层序—古地理与聚煤作用[J].煤炭学报,2012,37(5):747-754.
LU Jing,SHAO Long-yi,SUN Bin,et al.Sequence-paleogeography and Coal Accumulation of Carbonife-rous-Permian Coal Measures in the Eastern Ordos Basin[J].Journal of China Coal Society,2012,37(5):747-754.
[43] 邹才能,董大忠,王玉满,等.中国页岩气特征、挑战及前景(一)[J].石油勘探与开发,2015,42(6):689-701.
ZOU Cai-neng,DONG Da-zhong,WANG Yu-man,et al.Shale Gas in China:Characteristics,Challenges and Prospects(Ⅰ)[J].Petroleum Exploration and Deve-lopment,2015,42(6):689-701.

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Last Update: 2023-05-20