Geochemical characteristics of Lower Cretaceous source rocks and oil-source correlation in Hari sag,Yingen-Ejinaqi Basin

doi:10.7623/syxb201801006

Acta Petrolei Sinica ›› 2018, Vol. 39 ›› Issue (1): 69-81.DOI: 10.7623/syxb201801006

• PETROLEUM EXPLORATION • Previous Articles Next Articles

Geochemical characteristics of Lower Cretaceous source rocks and oil-source correlation in Hari sag,Yingen-Ejinaqi Basin

Chen Zhijun¹, Gao Yiwen¹, Liu Huchuang¹, He Yonghong¹, Ma Fangxia¹, Meng Jianghui², Zhao Chunchen¹, Han Changchun¹

1. Research Institute of Yanchang Petroleum(Group) Co. Ltd, Shaanxi Xi'an 710075, China;
2. Hubei Cooperative Innovation Center of Unconventional Oil and Gas, Yangtze University, Hubei Wuhan 430100, China

Received:2017-09-20 Revised:2017-11-27 Online:2018-01-25 Published:2018-03-09

银根-额济纳旗盆地哈日凹陷下白垩统烃源岩地球化学特征与油源对比

陈治军¹, 高怡文¹, 刘护创¹, 贺永红¹, 马芳侠¹, 孟江辉², 赵春晨¹, 韩长春¹

1. 陕西延长石油(集团)有限责任公司研究院陕西西安 710075;
2. 长江大学非常规油气湖北省协同创新中心湖北武汉 430100

通讯作者: 刘护创,男,1974年9月生,1997年获石油大学(华东)学士学位,现为陕西延长石油(集团)有限责任公司研究院高级工程师,主要从事油气地质研究。Email:lhcyjy@163.com
作者简介:陈治军,男,1980年6月生,2004年获西北大学学士学位,2009年获中国石油大学(北京)硕士学位,现为陕西延长石油(集团)有限责任公司研究院高级工程师,主要从事油气地球化学方面的研究。Email:chenzhijun2203@aliyun.com
基金资助:
国土资源部重点项目（2017YQZYPJ01）和陕西延长石油（集团）有限责任公司科技攻关项目（ycsy2016ky-A-09，ycsy2017QNJJ-b-02）资助。

Abstract

Abstract: In recent years, favorable trends of hydrocarbon exploration are shown in Hari sag, Yingen-Ejinaqi Basin. However, the distribution of oil and gas is not clear, which seriously restricts the exploration process in this area. Based on the systematic test and analyses of source rocks, crude oil and oil sand samples, a study is performed on the geochemical characteristics of source rocks and oil-source correlation, so as to ascertain the oil-source characteristics of crude oil and provide a basis for hydrocarbon exploration. The research results show that for source rocks in Lower Cretaceous Yingen Formation (K₁y for short), TOC, R_o, Pr/Ph and gammacerane index are averaged at 4.69%, 0.62%, 0.34 and 0.36 respectively. The source rocks are characterized by extremely high organic matter abundance, Type I and low maturity, presenting the hydrocarbon origin features dominated by the input of aquatic organisms as well as the sedimentary paleo-environment featured with strong reduction, brackish water and water mass stratification. For source rocks in Lower Cretaceous Suhongtu Formation (K₁s for short), TOC, R_o, Pr/Ph and gammacerane index are averaged at 1.04%, 0.75%, 0.99 and 0.28 respectively. The source rocks are characterized by favorable organic matter abundance, Type Ⅱ₁-Ⅱ₂ and low maturity-maturity, presenting the hydrocarbon origin features dominated by the mixed source of aquatic organisms and higher plants as well as the sedimentary paleo-environment featured with reduction and brackish water. For source rocks in Lower Cretaceous Bayingebi Formation (K₁b for short), TOC, R_o, Pr/Ph and gammacerane index are averaged at 0.91%, 1.31%, 1.18 and 0.24 respectively. The source rocks are characterized by medium-good organic matter abundance, Type Ⅱ₂-Ⅲ and maturity-high maturity, presenting the hydrocarbon origin features dominated by the mixed source of aquatic organisms and higher plants as well as the sedimentary paleo-environment of weak reduction-weak oxidation and brackish water. In terms of the carbon isotope of individual n-alkanes or the biomarker compound characteristics, the crude oil in K₁b is similar to the source rocks in K₁b while different from the source rocks in K₁y and K₁s, proving that the source rocks of K₁b reservoir are mainly the hydrocarbon source rocks in K₁b. The crude oil of Well Yanha 2 and Yanha 3 is sourced from the hydrocarbon source rocks of K₁b at different tectonic positions, and the differences in thermal evolution degree of source rocks result in a big deviation in maturity between two oil samples. The reservoirs in K₁b show the characteristics of "near-source accumulation and extremely limited lateral migration" in the study area.

Key words: geochemical characteristics, hydrocarbon source rock, crude oil, oil-source correlation, Lower Cretaceous, Hari sag, Yingen-Ejinaqi Basin

摘要： 近年来，银额盆地哈日凹陷的油气勘探呈现良好态势，但油气分布规律尚不明确，严重制约了该区的勘探进程。通过对烃源岩、原油和油砂样品进行系统的测试分析，开展烃源岩地球化学特征和油源对比研究，以期明确原油油源特征，为油气勘探提供依据。研究结果表明：下白垩统银根组烃源岩TOC平均为4.69%，R_o平均为0.62%，Pr/Ph值平均为0.34，伽马蜡烷指数平均为0.36，烃源岩为有机质丰度极高、以Ⅰ型为主、低成熟烃源岩，具有以水生生物输入为主的生源特征和强还原、微咸-半咸水、水体分层的沉积古环境。下白垩统苏红图组烃源岩TOC平均为1.04%，R_o平均为0.75%，Pr/Ph值平均为0.99，伽马蜡烷指数平均为0.28，烃源岩为有机质丰度好、Ⅱ₁-Ⅱ₂型、低成熟-成熟烃源岩，具有水生生物和高等植物混源的生源特征和还原、微咸-半咸水的沉积古环境。下白垩统巴音戈壁组烃源岩TOC平均为0.91%，R_o平均为1.31%，Pr/Ph值平均为1.18，伽马蜡烷指数平均为0.24，烃源岩为有机质丰度中等-好、Ⅱ₂-Ⅲ型、成熟-高成熟烃源岩，具有水生生物和高等植物混源的生源特征和弱还原-弱氧化、微咸-半咸水的沉积古环境。无论是正构烷烃单体碳同位素还是生物标志化合物特征，巴音戈壁组原油与巴音戈壁组烃源岩的相似程度极高，且有别于银根组和苏红图组烃源岩，表明巴音戈壁组油藏的源岩主要为巴音戈壁组烃源岩。延哈2井原油和延哈3井原油来自于凹陷不同构造部位的巴音戈壁组烃源岩，源岩热演化程度的差异导致2个原油样品在成熟度方面有较大的差异，研究区巴音戈壁组油藏具有"近源成藏、侧向运移极为有限"的特点。

关键词: 地球化学特征, 烃源岩, 原油, 油源对比, 下白垩统, 哈日凹陷, 银额盆地

CLC Number:

TE122.1

Chen Zhijun, Gao Yiwen, Liu Huchuang, He Yonghong, Ma Fangxia, Meng Jianghui, Zhao Chunchen, Han Changchun. Geochemical characteristics of Lower Cretaceous source rocks and oil-source correlation in Hari sag,Yingen-Ejinaqi Basin[J]. Acta Petrolei Sinica, 2018, 39(1): 69-81.

陈治军, 高怡文, 刘护创, 贺永红, 马芳侠, 孟江辉, 赵春晨, 韩长春. 银根-额济纳旗盆地哈日凹陷下白垩统烃源岩地球化学特征与油源对比[J]. 石油学报, 2018, 39(1): 69-81.

References

[1] 卫平生,张虎权,林卫东,等.银根-额济纳旗盆地油气勘探远景[J].天然气工业,2005,25(3):7-10.
WEI Pingsheng,ZHANG Huquan,LIN Weidong,et al.Exploration prospects for oil and gas in Yingen-Ejinaqi Basin[J].Natural Gas Industry,2005,25(3):7-10.
[2] 吴茂炳,王新民.银根-额济纳旗盆地油气地质特征及油气勘探方向[J].中国石油勘探,2003,8(4):45-49.
WU Maobing,WANG Xinmin.Petroleum geological characteristics and prospecting directions for oil and gas in Yingen-Ejinaqi Basin[J].China Petroleum Exploration,2003,8(4):45-49.
[3] 刘军.查干凹陷苏红图组二段油气成藏机理研究[D].成都:成都理工大学,2013.
LIU Jun.Study on the pool-forming mechanism in the second strata of Suhongtu Formation,Chagan sag[D].Chengdu:Chengdu University of Technology,2013.
[4] 赵春晨,刘护创,任来义,等.银额盆地YHC1井白垩系气藏形成的地质环境及其远景意义[J].天然气地球科学,2017,28(3):439-451.
ZHAO Chunchen,LIU Huchuang,REN Laiyi,et al.Geological environment and prospective significance of Cretaceous gas reservoir in Well YHC1 of Yin'e Basin[J].Natural Gas Geoscience,2017,28(3):439-451.
[5] 刘军,罗小平,李辉,等.查干凹陷下白垩统烃源岩地球化学特征[J].岩性油气藏,2013,25(1):75-80.
LIU Jun,LUO Xiaoping,LI Hui,et al.Geochemical characteristics of hydrocarbon source rocks of the Lower Cretaceous in the Chagan sag[J].Lithologic Reservoirs,2013,25(1):75-80.
[6] YE Jiaren,YANG Xianghua,WANG Lianjin.Petroleum systems of Chagan depression,Yingen-Ejinaqi Basin,Northwest China[J].Journal of China University of Geosciences,2006,17(1):55-64.
[7] 徐猛,罗小平,左银辉,等.查干凹陷下白垩统烃源岩特征评价[J].重庆科技学院学报:自然科学版,2012,14(4):24-27.
XU Meng,LUO Xiaoping,ZUO Yinhui,et al.The Lower Cretaceous source rock evaluation in the Chagan sag,Inner Mongolia[J].Journal of Chongqing University of Science and Technology:Natural Science Edition,2012,14(4):24-27.
[8] 刘守川.银-额盆地查干凹陷烃源岩及油气资源评价[D].成都:成都理工大学,2012.
LIU Shouchuan.The evaluation of hydrocarbon source rocks and oil-gas resource of Chagan depression in Yin-E Basin[D].Chengdu:Chengdu University of Technology,2012.
[9] 左银辉,马维民,邓已寻,等.查干凹陷中、新生代热史及烃源岩热演化[J].地球科学:中国地质大学学报,2013,38(3):553-560.
ZUO Yinhui,MA Weimin,DENG Yixun,et al.Mesozoic and Cenozoic thermal history and source rock thermal evolution history in the Chagan sag,Inner Mongolia[J].Earth Science:Journal of China University of Geosciences,2013,38(3):553-560.
[10] 林卫东.查干凹陷原油地球化学特征与油源对比[J].石油与天然气地质,2000,21(3):249-251.
LIN Weidong.Geochemical characteristics of crude oil and correlation of oil source in Chagan sag[J].Oil & Gas Geology,2000,21(3):249-251.
[11] 陈建平,何忠华,魏志彬,等.银额盆地查干凹陷原油地化特征及油源对比[J].沉积学报,2001,19(2):299-305.
CHEN Jianping,HE Zhonghua,WEI Zhibin,et al.Geochemical characteristics of oil and source rock correlation in the Chagan sag of Yingen-Ejinaqi Basin,NW China[J].Acta Sedimentologica Sinica,2001,19(2):299-305.
[12] 王朋,柳广弟,曹喆,等.查干凹陷下白垩统稠油地球化学特征及成因分析[J].沉积学报,2015,33(6):1265-1274.
WANG Peng,LIU Guangdi,CAO Zhe,et al.Geochemistry and origin of heavy oil in Lower Cretaceous of Chagan depression[J].Acta Sedimentologica Sinica,2015,33(6):1265-1274.
[13] 金庆花,魏仙样,魏建设,等.内蒙古额济纳旗西部ZK0-1井二叠系烃源岩特征及其意义[J].地质通报,2015,34(5):953-960.
JIN Qinghua,WEI Xianyang,WEI Jianshe,et al.Characteristics of Permian hydrocarbon source rocks from Well ZK0-1,western Ejin Banner,Inner Mongolia and their significance[J].Geological Bulletin of China,2015,34(5):953-960.
[14] 卢进才,陈高潮,魏仙样,等.内蒙古西部额济纳旗及邻区石炭系-二叠系沉积建造与生烃条件——石炭系-二叠系油气地质条件研究之一[J].地质通报,2011,30(6):811-826.
LU Jincai,CHEN Gaochao,WEI Xianyang,et al.Carboniferous-Permian sedimentary Formation and hydrocarbon generation conditions in Ejin Banner and its vicinities,western Inner Mongolia:a study of Carboniferous-Permian petroleum geological conditions (Part 1)[J].Geological Bulletin of China,2011,30(6):811-826.
[15] 陈践发,卢进才,石正勇,等.内蒙古西部额济纳旗及其邻区石炭系-二叠系烃源岩的发育特征和生烃潜力评价[J].地质通报,2010,29(2/3):346-350.
CHEN Jianfa,LU Jincai,SHI Zhengyong,et al.Development characteristics and hydrocarbon generating potential evolution of Permian-Carboniferous source rocks in Ejina Banner Basin and its adjacent area,western Inner Mongolia,China[J].Geological Bulletin of China,2010,29(2/3):346-350.
[16] 魏建设,卢进才,陈高潮,等.内蒙古西部额济纳旗及邻区二叠系埋汗哈达组烃源岩生物标志化合物的特征及意义[J].地质通报,2011,30(6):904-910.
WEI Jianshe,LU Jincai,CHEN Gaochao,et al.Biomarker characteristics of Permian Maihanhada Formation hydrocarbon source rocks in Ejin Banner and its vicinities,western Inner Mongolia,and their significance[J].Geological Bulletin of China,2011,30(6):904-910.
[17] 韩伟,姜亭,李玉宏,等.内蒙古西部额济纳旗及邻区二叠系烃源岩热演化与油气的关系[J].地质通报,2011,30(6):911-915.
HAN Wei,JIANG Ting,LI Yuhong,et al.The relationship between the thermal evolution of Permian source rocks and oil and gas in Ejin Banner and its vicinities,western Inner Mongolia[J].Geological Bulletin of China,2011,30(6):911-915.
[18] 王小多,刘护创,于珺,等.银额盆地哈日凹陷油气成藏条件研究及有利区带预测[J].科学技术与工程,2015,15(36):142-147.
WANG Xiaoduo,LIU Huchuang,YU Jun,et al.Research on petroleum geological conditionsand prediction of favorable exploration Zone in Hari sag of Yingen-Ejinaqi Basin[J].Science Technology and Engineering,2015,15(36):142-147.
[19] 陈建平,王绪龙,邓春萍,等.准噶尔盆地南缘油气生成与分布规律——典型类型原油油源对比[J].石油学报,2016,37(2):160-171.
CHEN Jianping,WANG Xulong,DENG Chunping,et al.Oil-source correlation of typical crude oils in the southern margin,Junggar Basin,Northwestern China[J]. Acta Petrolei Sinica,2016,37(2):160-171.
[20] 赵孟军,黄第藩.不同沉积环境生成的原油单体烃碳同位素分布特征[J].石油实验地质,1995,17(2):171-179.
ZHAO Mengjun,HUANG Difan.Carbon isotopic distributive characteristics of crude oil monomers produced in different sedimentary environments[J].Experimental Petroleum Geology,1995,17(2):171-179.
[21] 刘春燕,林畅松,吴茂炳,等.银根-额济纳旗中生代盆地构造演化及油气勘探前景[J].中国地质,2006,33(6):1328-1335.
LIU Chunyan,LIN Changsong,WU Maobing,et al.Tectonic evolution and petroleum prospects of the Mesozoic Inggen-Ejin Qi Basin,Inner Mongolia[J].Geology in China,2006,33(6):1328-1335.
[22] 钟福平,钟建华,王毅,等.银根-额济纳旗盆地苏红图坳陷早白垩世火山岩地球化学特征与成因[J].矿物学报,2014,34(1):107-116.
ZHONG Fuping,ZHONG Jianhua,WANG Yi,et al.Geochemistry characteristics and origin of Early Cretaceous volcanic rocks in Suhongtu depression,Inner Mongolia,China[J].Acta Mieralogica Sinica,2014,34(1):107-116.
[23] 郝银全,林卫东,董伟宏,等.银额盆地与二连盆地成藏条件对比及有利勘探区带[J].新疆石油地质,2006,27(6):664-666.
HAO Yinquan,LIN Weidong,DONG Weihong,et al.Correlation of hydrocarbon accumulation conditions in Yin'e Basin and Erlian Basin and selection of favorable prospecting zones[J].Xinjiang Petroleum Geology,2006,27(6):664-666.
[24] 中华人民共和国国家发展和改革委员会.岩石中可溶有机物及原油族组分分析:SY/T 5119-2008[S].北京:石油工业出版社, 2008.
National Development and Reform Commission.Analysis method for fractions of rock extract and crude oil:SY/T 5119-2008[S].Beijing:Petroleum Industry Press,2008.
[25] 钱宇,王作栋,张婷,等.准噶尔盆地东部侏罗系烃源岩和天然气地球化学特征及低熟气勘探前景[J].石油学报,2017,38(1):44-54.
QIAN Yu,WANG Zuodong,ZHANG Ting,et al.Geochemical characteristic of Jurassic source rocks and natural gas in the eastern Jungar Basin and exploration potential of low-mature gas[J].Acta Petrolei Sinica,2017,38(1):44-54.
[26] 卢双舫,张敏.油气地球化学[M].北京:石油工业出版社,2008:200-202.
LU Shuangfang,ZHANG Min.Oil and gas geochemical[M].Beijing:Petroleum Industry Press,2008:200-202
[27] 中国石油天然气总公司.陆相烃源岩地球化学评价方法:SY/T 5735-1995[S].北京:石油工业出版社,1996.
China National Petroleum Company.Geochemical evaluation standard of terrestrial hydrocarbon source rock:SY/T 5735-1995[S].Beijing:Petroleum Industry Press,1996.
[28] 陈治军,任来义,贺永红,等.银额盆地哈日凹陷银根组优质烃源岩地球化学特征及其形成环境[J].吉林大学学报:地球科学版,2017,47(5):1352-1364.
CHEN Zhijun,REN Laiyi,HE Yonghong,et al.Geochemical characteristics and formation environment of high-quality hydrocarbon source rocks of Yingen Formation in Hari sag,Yingen-Ejinaqi Basin[J].Journal of Jilin University:Earth Science Edition,2017,47(5):1352-1364.
[29] 杜治利,田亚,刘洪军,等.鄂尔多斯盆地南部延长组长9段页岩气资源潜力评价[J].吉林大学学报:地球科学版,2016,46(2):358-367.
DU Zhili,TIAN Ya,LIU Hongjun,et al.Shale gas resource potential evaluation of Chang 9 Member,Fm.Yanchang in South Ordos Basin[J].Journal of Jilin University:Earth Science Edition,2016,46(2):358-367.
[30] 成海燕,李安龙,龚建明.陆相烃源岩评价参数浅析[J].海洋地质动态,2008,24(2):6-10.
CHENG Haiyan,LI Anlong,GONG Jianming.Appraisal parameters of terrestrial hydrocarbon source rocks[J].Marine Geology Letters,2008,24(2):6-10.
[31] 杨鹏,任战利,田涛,等.海拉尔盆地莫达木吉凹陷下白垩统烃源岩地球化学特征研究[J].中山大学学报:自然科学版,2016,55(6):35-43.
YANG Peng,REN Zhanli,TIAN Tao,et al.The geochemical characteristics of Lower Cretaceous hydrocarbon source rocks in Modamuji depression,Hailaer Basin[J].Acta Scientiarum Naturalium Universitatis Sunyatseni,2016,55(6):35-43.
[32] 侯读杰,张林晔.实用油气地球化学图鉴[M].北京:石油工业出版社,2003.
HOU Dujie,ZHANG Linye.Practical oil and gas geochemical map[M].Beijing:Petroleum Industry Press,2003
[33] 邬立言,顾信章.热解技术在我国生油岩研究中的应用[J].石油学报,1986,7(2):13-19.
WU Liyan,GU Xinzhang.The application of pyrolysis technique in source rock research[J]. Acta Petrolei Sinica,1986,7(2):13-19.
[34] 衣骏杰,唐书恒,张松航,等.沁水盆地阳曲区块煤系烃源岩地球化学特征分析[J].煤炭科学技术,2014,42(S1):233-236.
YI Junjie,TANG Shuheng,ZHANG Songhang,et al.Analysis on geochemical characteristics of coal-bearing series in hydrocarbon source rocks Yangqu Block of Qinshui Basin[J].Coal Science and Technology,2014,42(S1):233-236.
[35] 柳广弟.石油地质学[M].4版.北京:石油工业出版社,2009:153-170.
LIU Guangdi.Petroleum geology[M].4th ed.Beijing:Petroleum Industry Press,2009:153-170.
[36] 周宾,关平,魏恒飞,等.柴达木盆地扎哈泉地区致密油新类型的发现及其特征[J].北京大学学报:自然科学版,2017,53(1):37-49.
ZHOU Bin,GUAN Ping,WEI Hengfei,et al.A new type of tight-oil and its feature in Zhahaquan area of Qaidam Basin[J].Acta Scientiarum Naturalium Universitatis Pekinensis,2017,53(1):37-49.
[37] 王香增,贺永红,张立宽,等.鄂尔多斯盆地吴起-志丹地区长10烃源岩特征与生烃潜力[J].天然气地球科学,2013,24(3):461-469.
WANG Xiangzeng,HE Yonghong,ZHANG Likuan,et al.Geochemical characteristics and hydrocarbon generation potentials of Chang 10 source rock in Wuqi-Zhidan area,Ordos Basin[J].Natural Gas Geoscience,2013,24(3):461-469.
[38] 杜治利,曾昌民,邱海峻,等.塔西南叶城凹陷二叠系两套烃源岩特征及柯东1井油源分析[J].吉林大学学报:地球科学版,2016,46(3):651-660.
DU Zhili,ZENG Changmin,QIU Haijun,et al.Key formations of the Permian hydrocarbon source rocks and oil-source correlation of Well KD1 in Yecheng depression of southwestern Tarim Basin[J].Journal of Jilin University:Earth Science Edition,2016,46(3):651-660.
[39] ZUO Yinhui,QIU Nansheng,HAO Qingqing,et al.Geothermal regime and source rock thermal evolution in the Chagan sag,Inner Mongolia,northern China[J].Marine and Petroleum Geology,2015,59:245-267.
[40] 胡健,王铁冠,陈建平,等.塔西南坳陷周缘原油地球化学特征与成因类型[J].石油学报,2015,36(10):1221-1233.
HU Jian,WANG Tieguan,CHEN Jianping,et al.Geochemical characteristics and origin patterns of oils in periphery of southwestern Tarim Basin[J].Acta Petrolei Sinica, 2015,36(10):1221-1233.
[41] 王炳凯,冯乔,田方正,等.新疆准噶尔盆地南缘二叠系芦草沟组烃源岩生物标志化合物特征及意义[J].地质通报,2017,36(2/3):304-313.
WANG Bingkai,FENG Qiao,TIAN Fangzheng,et al.The characteristics and significance of biomarker compounds in the Permian Lucaogou Formation hydrocarbon source rock on the southern margin of the Jung-gar Basin[J].Geological Bulletin of China,2017,36(2/3):304-313.
[42] 戴娜,钟宁宁,邓运华,等.中生代-新生代大陆边缘盆地海相烃源岩成因类型[J].石油学报,2015,36(8):940-953.
DAI Na,ZHONG Ningning,DENG Yunhua,et al.Genetic types of marine source rock in Meso-Cenozoic continental margin Basins[J].Acta Petrolei Sinica,2015,36(8):940-953.
[43] 张字龙,范洪海,蔡煜琦,等.鄂尔多斯盆地黄陵地区直罗组有机地球化学特征及其与铀成矿关系[J].地质学报,2016,90(12):3408-3423.
ZHANG Zilong,FAN Honghai,CAI Yuqi,et al.The organic geochemical characteristics of the Zhiluo Formation and its relationship with uranium mineralization in the Huangling area,Ordos Basin[J].Acta Geologica Sinica,2016,90(12):3408-3423.
[44] 曹剑,雷德文,李玉文,等.古老碱湖优质烃源岩:准噶尔盆地下二叠统风城组[J].石油学报,2015,36(7):781-790.
CAO Jian,LEI Dewen,LI Yuwen,et al.Ancient high-quality alkaline lacustrine source rocks discovered in the Lower Permian Fengcheng Formation,Junggar Basin[J].Acta Petrolei Sinica,2015,36(7):781-790.
[45] 李素梅,庞雄奇,杨海军,等.塔中隆起原油特征与成因类型[J].地球科学:中国地质大学学报,2008,33(5):635-642.
LI Sumei,PANG Xiongqi,YANG Haijun,et al.Characteristics and genetic type of the oils in the Tazhong uplift[J].Earth Science:Journal of China University of Geosciences,2008,33(5):635-642.
[46] 刘金萍,耿安松,熊永强,等.正构烷烃单体碳、氢同位素在油源对比中的应用[J].新疆石油地质,2007,28(1):104-107.
LIU Jinping,GENG Ansong,XIONG Yongqiang,et al.Application of free C and H isotopes in normal alkane to correlation of oil sources in Huanghua depression[J].Xinjiang Petroleum Geology,2007,28(1):104-107.
[47] 李素梅,郭栋.东营凹陷原油单体烃碳同位素特征及其在油源识别中的应用[J].现代地质,2010,24(2):252-258.
LI Sumei,GUO Dong.Characteristics and application of compound specific Isotope in oil-source identification for oils in Dongying depression,Bohai Bay Basin[J].Geoscience,2010,24(2):252-258.
[48] 苏奥,陈红汉.东海盆地西湖凹陷油岩地球化学特征及原油成因来源[J].地球科学:中国地质大学学报,2015,40(6):1072-1082.
SU Ao,CHEN Honghan.Geochemical characteristics of oil and source rock,origin and genesis of oil in Xihu depression,East China Sea Basin[J].Earth Science:Journal of China University of Geosciences,2015,40(6):1072-1082.
[49] 林俊峰,郝芳,胡海燕,等.廊固凹陷沙河街组烃源岩沉积环境与控制因素[J].石油学报,2015,36(2):163-173.
LIN Junfeng,HAO Fang,HU Haiyan,et al.Depositional environment and controlling factors of source rock in the Shahejie Formation of Langgu sag[J].Acta Petrolei Sinica,2015,36(2):163-173.

Geochemical characteristics of Lower Cretaceous source rocks and oil-source correlation in Hari sag,Yingen-Ejinaqi Basin

银根-额济纳旗盆地哈日凹陷下白垩统烃源岩地球化学特征与油源对比

PDF

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

Comments

[1]	Liu Shengnan, Zhu Rukai, Jin Jun, Zhang Jingya. Hydrocarbon migration constraints on continental shale oil enrichment: a case study of Lucaogou Formation in Jimusaer sag,Junggar Basin [J]. Acta Petrolei Sinica, 2024, 45(6): 932-946.
[2]	Li Zhijun, Ma Xuefeng, Luo Qiang, Xiao Yang, Wang Quan, Pang Qiuju, Wu Xiaomei, Shao Yanrui, Jin Juanjuan, Zhong Xuemei, Song Junmei. Characteristics and hydrocarbon generation mechanism of early low-mature oil in Baoding sag,Bohai Bay Basin [J]. Acta Petrolei Sinica, 2024, 45(3): 500-516.
[3]	Sun Lidong, Zhou Xiang, Yang Liang, Zhang Ying, Li Guangwei, Li Guozheng, Xu Jinshuang. Geocheimcal characteristics and accumulation model of deep gas in Yingshan area, Songliao Basin [J]. Acta Petrolei Sinica, 2023, 44(2): 285-298.
[4]	Xiong Lianqiao, Xie Xiaojun, Deng Yougen, Tang Wu, Zhang Chunyu, Bai Haiqiang, Liu Ziyu, Liao Jihua. Genesis and evolution of Lower Cretaceous silicified carbonate reservoirs in southern Campos Basin [J]. Acta Petrolei Sinica, 2023, 44(10): 1612-1623,1649.
[5]	Peng Guangrong, Guo Jing, Jiang Fujie, Jiang Dapeng, Wu Yuqi, Chen Zhaoming, Song Zezhang, Gao Zhongliang, Zhang Yuqi. Geochemical characteristics of source rocks and oil-source correlation in Kaiping sag, Pearl River Mouth Basin [J]. Acta Petrolei Sinica, 2023, 44(10): 1624-1636.
[6]	You Xincai, Chen Mengna, Li Shubo, Liu Chaowei, Li Zonghao, Li Hui, Huang Zhiqiang, Yuan Yunfeng, Wang Qiuyu. Hydrocarbon accumulation conditions and exploration prospects of Santai area in Junggar Basin [J]. Acta Petrolei Sinica, 2023, 44(10): 1650-1662.
[7]	Wu Xian, Li Dan, Han Jun, Zhu Xiuxiang, Huang Cheng, Cao Zicheng, Chang Jian, Liu Yuchen. Characteristics of present ultra-deep geothermal field in the northern Shuntuoguole low uplift, Tarim Basin [J]. Acta Petrolei Sinica, 2022, 43(1): 29-40.
[8]	Bai Ying, Li Jianzhong, Liu Wei, Xu Zhaohui, Xu Wanglin, Li Xin, Abitkazy Taskyn. Characteristics and multiple dolomitization mode of the Lower Cambrian dolomite reservoir, northwestern Tarim Basin [J]. Acta Petrolei Sinica, 2021, 42(9): 1174-1191.
[9]	Wang Yongshi, Chen Tao, Zhang Pengfei, Zhai Zheng. Exploration potential and direction of Palaeogene light crude oil reservoirs in Jiyang depression [J]. Acta Petrolei Sinica, 2021, 42(12): 1605-1614.
[10]	He Yuanyuan, Zhang Bin, Gui Lili, Zhang Guoqing, Yuan Li. Insight into the accumulation mechanism of tight oil from the geochemical characteristics of crude oil: a case study of the Zahaquan oil reservoir in the western Q aidam Basin [J]. Acta Petrolei Sinica, 2020, 41(9): 1060-1072.
[11]	Chen Zhijun, Zhang Jiaqi, Niu Lingyan, Gao Yiwen, Zhao Chunchen, Wang Xiaoduo. Applicability of aromatic parameters in maturity evaluation of lacustrine source rocks: a case study of Mesozoic source rocks in Yingen-Ejinaqi Basin [J]. Acta Petrolei Sinica, 2020, 41(8): 928-939.
[12]	Si Shanghua, Zhao Jingzhou, Zou Guoliang, Li Jun, Meng Xiangning, Liu Chao. Relationship between aromatic component types and maturity in crude oil inclusions: a case study of Fuyu reservoir in Sanzhao sag [J]. Acta Petrolei Sinica, 2020, 41(7): 835-840,864.
[13]	Zhao Jingzhou, Meng Xuangang, Han Zaihua. Near-source hydrocarbon accumulation:geochemical evidence of lacustrine crude oil from the Member 6 of Yanchang Formation,eastern margin of Ordos Basin [J]. Acta Petrolei Sinica, 2020, 41(12): 1513-1526.
[14]	Chen Xiaoyan, Hao Fang, Zou Huayao, Guo Liuxi. Oil-source correlation and contributions of effective source rocks to accumulation in Renqiu buried hill reservoirs in the Raoyang sag [J]. Acta Petrolei Sinica, 2020, 41(1): 59-67.
[15]	Lin Heming, Zhang Qinglin, Zhang Xiangtao, Shao Lei, Zheng Jinyun. Radiolarian assemblage,geochemical characteristics and tectonic paleo-geographic significance of silicite in Well MZ-1,Chaoshan depression of the northern South China Sea [J]. Acta Petrolei Sinica, 2019, 40(s1): 188-196.