松江盆地白垩系烃源岩地球化学特征及油源对比

doi:10.11743/ogg20180315

Abstract

Abstract: Two sets of Cretaceous source rocks,Dalazi and Changcai Formation,develop in the Songjiang Basin.In this study,we discussed the geochemical characteristics of source rocks and crude oil and the oil-source correlation based on the conventional organic geochemical analysis and biomarker compound test on Cretaceous source rocks and crude oil in the basin.The organic geochemical analysis indicates that Cretaceous source rocks are rich in organic matters,with the major organic matter being TypeⅡ₁-Ⅱ₂,and the source rock maturity ranges from low-mature to mature degree.And the Dalazi Formation has the greatest potential of hydrocarbon generation,followed by Changcai Formation.The analysis of biomarker compounds show that some of the Cretaceous source rocks and crude oil are subjected to a certain extent of biodegradation.Besides,source rocks of the Changcai Formation can be divided into three groups:the organic matters of source rock Group Ⅰ and Ⅱ are mainly from higher plants,which are deposited in partially oxidized fresh and brackish water,and source rock Group Ⅲ contains large amounts of gammacerane and β-carrotane,deposited in saline water.Source rocks of the Dalazi Formation are mainly deposited in reductive-brackish water environment,and their parent materials come from mixed sources.The oil-source correlation reveals that the crude oil generated from the Changcai Formation can be divided into two categories:the K₁c¹ oil originates from Group Ⅰ source rock and the K₁c² oil from the Group Ⅱ source rock of the source formation.Meanwhile,the reductive-prone oil from the Dalazi Formation originates from its K₁d²section.

Key words: biomarker, oil-source correlation, crude oil, source rock, Cretaceous, Songjiang Basin

CLC Number:

TE122.1

Zhou Jian, Shan Xuanlong, Hao Guoli, Zhao Rongsheng, Chen Peng. Geochemical characteristics of Cretaceous source rocks and oil-source correlation in the Songjiang Basin[J]. Oil & Gas Geology, 2018, 39(3): 578-586.

References

[1] 董清水,聂辉,陶高强,等.吉林省松江盆地下白垩统烃源岩地球化学特征及油气勘探前景[J].吉林大学学报:地球科学版,2012,42(增刊):52-59. Dong Qingshui,Nie Hui,Tao Gaoqiang,et al.Geochemistry characteristics and hydrocarbon exploration perspective of Lower Cretaceous source rock in the Songjiang Basin,Jilin Province[J].Journal of Jilin University:Edition of Earth Science,2012,42(Suppl.):52-59.
[2] 高宁宁.松江盆地构造演化与中生界油气成藏潜力分析[D].吉林长春:吉林大学,2016. Gao Ningning.Analysis of tectonic evolution and hydrocarbon accumulationpotential of Mesozoic in Songjiang Basin[D].Changchun:Jilin University,2016.
[3] 杜江峰,刘招君,张雷,等.吉林松江盆地早白垩世大拉子组沉积特征及演化[J].沉积学报,2008,26(1):61-69. Du Jiangfeng,Liu Zhaojun,Zhang Lei,et al.Sedimentary characteristics and evolution of early Cretaceous Dalazi Formation in Songjiang Basin,Jilin Province[J].Acta Sedimentologica Sinica,2008,26(1):61-69.
[4] 张雷,刘招君,杜江峰,等.吉林省松江盆地下白垩统大砬子组油页岩特征[J].吉林大学学报:地球科学版,2006,36(6):997-1000. Zhang Lei,Liu Zhaojun,Du Jiangfeng,et al.Characteristics of the oil shale of the Lower Cretaceous Dalazi Formation in the Songjiang Basin,Jilin Province[J].Journal of Jilin University:Edition of Earth Science,2006,36(6):997-1000.
[5] 张雷,刘招君,杨婷,等.吉林省松江盆地下白垩统大砬子组上段浊积岩沉积特征及地质意义[J].沉积与特提斯地质,2007,27(3):44-50. Zhang Lei,Liu Zhaojun,Yang Ting,et al.Turbidites from the upper member of the Lower Cretaceous Dalazi Formation in the Songjiang Basin,Jilin and their geological implications[J].Sedimentary Geology and Tethyan Geology,2007,27(3):44-50.
[6] 吴文祥,张海翔,李占东,等.层序地层地球化学方法在烃源岩评价中的应用——以海拉尔盆地贝尔凹陷为例[J].石油与天然气地质,2015,36(4):701-710. Wu Wenxiang,Zhang Haixiang,Li Zhandong,et al.Sequence stratigraphic geochemistry and its application in evaluation of source rocks:Taking Beier sag of Hailar Basin as an example[J].Oil & Gas Geology,2015,36(4):701-710.
[7] 杨树春,卢庆治,宋传真,等.库车前陆盆地中生界烃源岩有机质成熟度演化及影响因素[J].石油与天然气地质,2005,26(6):770-777,785. Yang Shuchun,Lu Qingzhi,Song Chuanzhen,et al.Evolution of Mesozoic source rock's organic maturation in Kuqa foreland basin and its in fluence factors[J].Oil & Gas Geology,2005,26(6):770-777,785.
[8] Tossot B,Welte D.Petroleum Formation and Occurrence[M].Springer,New York,1984:699.
[9] Peters K E,Moldowan J M.The Biomarker Guide:Interpreting Molecular Fossils in Petroleum and Ancient Sediments[J].Englewood Cliffs,New Jersey,1993,01(01):363.
[10] El diasty WS,El beialy S,Mahdi A,et al.Geochemical characterization of source rocks and oils from northern Iraq:Insights from biomarker and stable carbon isotope investigations[J].Marine and Petroleum Geology,2016,77(19):1140-1162.
[11] 宋一涛,廖永胜,王忠.潍北凹陷孔店组烃源岩评价及油源分析[J].石油与天然气地质,2005,26(4):487-493. Song Yitao,Lao Yongsheng,Wang Zhong.Evaluation of source rocks in Kongd ian Formation and analysis of oil sources inWeibei sag[J].Oil & Gas Geology,2005,26(4):487-493.
[12] 曹新星,李艳,王丽,等.松辽盆地上白垩统嫩江组三四段沉积有机质及多环芳烃化合物组成分布与古气候意义[J].地球化学,2015,44(6):536-545. Cao Xinxing,Li Yan,Wang Li,et al.The distribution of polycyclic aromatic hydrocarbons (PAHs) in sediments from Upper Cretaceous Nenjiang Formation of Songliao Basin and its paleoclimate significance[J].Geochimica,2015,44(6):536-545.
[13] 李水福,何生.原油芳烃中三芴系列化合物的环境指示作用[J].地球化学,2008,37(1):45-50. Li Shuifu,He sheng.Geochemical characteristics of dibenzothiophene dibenzofuran and fluorine and their homologues and their environmental indication[J].Geochimica,2008,37(1):45-50.
[14] 刘显阳,赵彦德,王飞,等.鄂尔多斯盆地西南部三叠系和侏罗系原油芳烃化合物特征与意义[J].兰州大学学报(自然科学版),2015,51(1):1-6. Liu Xianyang,Zhao Yande,Wang Fei,et al.Composition characteristics and significance of aromatic compounds in crude oils from Triassic and Jurassic reservoir in Southwestern Ordos Basin[J].Journal of Lanzhou University:Edition of Earth Science,2015,51(1):1-6.
[15] 贺训云,蔡春芳,姚根顺,等.黔南坳陷油苗来源:碳、硫同位素及生物标志物证据[J].岩石学报,2013,29(3):1059-1072. He Xunyun,Cai Chunfen,Yao Genshun,et al.Origins of oil seepages in the southern Guizhou Depression,SW China:Evidence from carbon isotopes,sulfur isotopes and biomarkers[J].Acta Petrologica Sinica,2013,29(3):1059-1072.
[16] 张宝收,李美俊,赵青,等.原油中C₂₆-C₂₈三芳甾烷相对含量计算方法及其应用[J].石油实验地质,2016,38(5):692-697. Zhang Baoshou,Li Meijun,Zao Qing,et al.Determining the relative abundance of C₂₆-C₂₈ triaromatic steroids in crude oils and its application in petroleum geochemistry[J].Petroleum Geology & Experiment,2016,38(5):692-697.
[17] 刘全有,刘文汇.塔里木盆地煤岩生物降解的生物标志化合物证据[J].石油学报,2007,28(1):50-53. Liu Quanyou,Liu Wenhuil.Biomarker evidences of biodegradation for Jurassic coal in Tarim Basin[J].Acta Petrolei Sinica,2007,28(1):50-53.
[18] Jiang Z,Fowler M.Carotenoid-derived Alkanes in Oils From Northwestern China[J].Organic Geochemistry,1986,10(4):831-839.
[19] 张枝焕,杨藩,李东明,等.中国新生界咸水湖相烃源岩和原油生物标志物组合特征[J].沉积学报,1998,16(3):119-123,131. Zhang Huanzhi,Yang Fan,Li Dongming,et al.Characteristics of biomarkers of source rocks and crude oil in the Cenozoic saltwater lakes in China[J].Acta Sedimentologica Sinica,1998,16(3):119-123,131.
[20] 蒲阳,张虎才,陈光杰,等.干旱盆地古湖相沉积物生物标志物分布特征及环境意义——以柴达木盆地为例[J].中国沙漠,2013,07(4):1019-1026. Pu Yang,Zhang Hucai,Chen Guangjie,et al.Distribution characteristics and environmental significances of biomarker in paleolake sediments of Arid Basin:A case study in the Qaidam Basin[J].Journal of Desert Research,2013,07(4):1019-1026.
[21] 王作栋,孟仟祥,房嬛,等.低演化烃源岩有机质微生物降解的生标组合特征[J].沉积学报,2010,28(6):1244-1249. Wang Zuodong,Meng Qianxiang,Fang Huan,et al.The combination characteristics of thebiomarkers of microbial degradation of organic matter in low-evolution source rock[J].Acta Sedimentologica Sinica,2010,28(6):1244-1249.
[22] 陈中红,M Moldowan-J,刘昭茜.东营凹陷生物降解稠油甾烷分子的选择蚀变[J].地球科学进展,2012,27(10):1108-1114. Chen Zhonghong,M Moldowan,Liu Zhaoqian.Selective alteration of steranes in heavy biodegraded oils from Dongying Sag[J].Advances In Earth Science,2010,28(6):2012,27(10):1108-1114.
[23] PetersK E,Moldowan J M,Mccaffrey M A,et al.Selective Biodegradation of extended hopanes to 25-norhopanes in petroleum reservoirs:insights from molecular mechanics[J].Organic Geochemistry,1996,24(8):765-783.
[24] 倪春华,包建平,王鹏辉,等.生物降解原油的油源对比研究新进展[J].新疆石油地质,2005,26(6):109-112. Ni Chunhua,Bao Jianping,Wang Penghui,et al.Novel progress on source correlation of biodegr adation crude oil[J].XinJiang Petroleum Geology,2005,26(6):109-112.
[25] Tissot B,Durand B,Espitalie J,et al.Influence of nature and diagenesis of organic matter in formation of petroleum[J].AAPG Bulletin,1974,58(3):499-506.
[26] Dzou L I,Holba A G,Ramón J C,et al.Application of new diterpane biomarkers to source,biodegradation and mixing effects on central Lanos Basin oils,Colombia[J].Organic Geochemistry,1999,30(7):515-534.
[27] 丁安娜,惠荣耀,张中宁.准噶尔盆地白家海凸起湖相原油与烃源岩芳烃地球化学特征[J].石油勘探与开发,1997,24(3):15-20,97. Ding Anna,Hui Rongyao,Zhang Zhongning.Geochemical characteristics of aromatic hydrocarbons of Source Rocks and Lakeside oil in Baijiahai,Junggar Basin[J].Petroleum Exploration and development,1997,24(3):15-20,97.
[28] Hughes W B,Holba A G,Dzou L I.The ratios of dibenzothiophene to phenanthrene and pristane to phytane as indicators of depositional environment and lithology of petroleum source rocks[J].Geochimica Et Cosmochimica Acta,1995,59(17):3581-3598.

Geochemical characteristics of Cretaceous source rocks and oil-source correlation in the Songjiang Basin

PDF (PC)

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

[1]	Tongfei HUANG, Guangya ZHANG, Beiwei LUO, Zhihua YU, Lei ZHANG, Zhiliang HE, Guoping BAI, Jiquan YIN, Houqin ZHU, Jinyin YIN, Jianhuan YAO. Cretaceous prototype basins and lithofacies paleogeography in the Tethyan domain and their role in hydrocarbon accumulation [J]. Oil & Gas Geology, 2024, 45(3): 658-672.
[2]	Zaihua HAN, Hua LIU, Lanquan ZHAO, Jingdong LIU, Lijuan YIN, Lei LI. Source rock-reservoir assemblage types and differential oil enrichment model in tight （low-permeability） sandstone reservoirs in the Paleocene Shahejie Formation in the Linnan Sub-sag， Bohai Bay Basin [J]. Oil & Gas Geology, 2024, 45(3): 722-738.
[3]	Yanqiu ZHANG, Honghan CHEN, Xiepei WANG, Peng WANG, Danmei SU, Zhou XIE. Assessment of connectivity between source rocks and strike-slip fault zone in the Fuman oilfield， Tarim Basin [J]. Oil & Gas Geology, 2024, 45(3): 787-800.
[4]	Chenglin LIU, Zhengang DING, Liyong FAN, Rui KANG, Sijie HONG, Yuxin ZHU, Jianfa CHEN, Haidong WANG, Nuo XU. Geochemical characteristics and enrichment factors of helium-bearing natural gas in the Ordos Basin [J]. Oil & Gas Geology, 2024, 45(2): 384-392.
[5]	Junyu WAN, Jianhui ZHU, Suping YAO, Yi ZHANG, Chuntang LI, Wei ZHANG, Haijian JIANG, Jie WANG. Geobiological evaluation of hydrocarbon-generating organisms and source rocks in the Ordovician Majiagou Formation， east-central Ordos Basin [J]. Oil & Gas Geology, 2024, 45(2): 393-405.
[6]	Jiakai HOU, Zhiyao ZHANG, Shengbao SHI, Guangyou ZHU. Advances in the application of comprehensive two-dimensional gas chromatography in petroleum geochemistry [J]. Oil & Gas Geology, 2024, 45(2): 565-580.
[7]	Baoshou ZHANG, Benjian ZHANG, Hua WANG, Jianfa CHEN, Kaixuan LIU, Shuang DOU, Xin DAI, Shuangling CHEN. The Jinqiu gas field in the Sichuan Basin： A typical helium-bearing to helium-rich gas field with the Mesozoic sedimentary rocks as helium source rocks [J]. Oil & Gas Geology, 2024, 45(1): 185-199.
[8]	Dujie HOU, Keqiang WU, Li YOU, Ziming ZHANG, Yajun LI, Xiaofeng XIONG, Min XU, Xiazhe YAN, Weihe CHEN, Xiong CHENG. Organic matter enrichment mechanisms of terrigenous marine source rocks in the Qiongdongnan Basin [J]. Oil & Gas Geology, 2024, 45(1): 31-43.
[9]	Zhiming LI, Yahui LIU, Jinyi HE, Zhongliang SUN, Junying LENG, Chuxiong LI, Mengyao JIA, Ershe XU, Peng LIU, Maowen LI, Tingting CAO, Menhui QIAN, Feng ZHU. Limits of critical parameters for sweet-spot interval evaluation of lacustrine shale oil [J]. Oil & Gas Geology, 2023, 44(6): 1453-1467.
[10]	Chenglin LIU, Zhengang DING, Jianfa CHEN, Liyong FAN, Rui KANG, Haidong WANG, Sijie HONG, Anqi TIAN, Xueyong CHEN. Characteristics and helium-generating potential of helium source rocks in the Ordos Basin [J]. Oil & Gas Geology, 2023, 44(6): 1546-1554.
[11]	Qingyong LUO, Ningning ZHONG, Meijun LI, Jin WU, Imran Khan, Ye ZHANG, Qing CHEN, Xiangzhong YE, Wenhao LI, Wenming JI, Anji LIU, Jingyue HAO, Lipeng YAO, Jia WU. Classification， origins， and evolution of macerals in the Precambrian-Eopaleozoic sedimentary rocks [J]. Oil & Gas Geology, 2023, 44(5): 1084-1101.
[12]	Huimin LIU, Guanlong ZHANG, Jie FAN, Zhiping ZENG, Ruichao GUO, Yajun GONG. Exploration discoveries and implications of well Zheng 10 in the Zhengshacun area of the Junggar Basin [J]. Oil & Gas Geology, 2023, 44(5): 1118-1128.
[13]	Zhiyong GAO, Yongping WU, Zhaolong LIU, Cong WEI, Yongzhong ZHANG, Cuili WANG, Qunming LIU. Development model and significance of favorable lithofacies association of sandy braided river facies of the Cretaceous Bashijiqike Formation in Zhongqiu 1 well block， Kuqa Depression， Tarim Basin [J]. Oil & Gas Geology, 2023, 44(5): 1141-1158.
[14]	Jin WU, Qingyong LUO, Ningning ZHONG, Zilong FANG, Jincai DUAN, Wuji ZHANG, Yaxin CUI. Organic petrology of shales in the Mesoproterozoic Xiamaling Formation in the northern part of North China [J]. Oil & Gas Geology, 2023, 44(5): 1218-1230.
[15]	Yuling SHI, Zulie LONG, Xiangtao ZHANG, Huahua WEN, Xiaonan MA. Exploring the dynamic hydrocarbon accumulation process of the Enping 17 sub-sag in the Enping Sag， Pearl River Mouth Basin [J]. Oil & Gas Geology, 2023, 44(5): 1279-1289.