Application of fluorescence spectroscopy in geological evaluation of shale oil

doi:10.7623/syxb202206006

Acta Petrolei Sinica ›› 2022, Vol. 43 ›› Issue (6): 816-828.DOI: 10.7623/syxb202206006

• PETROLEUM EXPLORATION • Previous Articles Next Articles

Application of fluorescence spectroscopy in geological evaluation of shale oil

Tian Yu¹, Liu Keyu¹, Pu Xiugang², Zhao Jianhua¹, Chen Guohui³, Zhang Yaqi¹, Zhai Kun¹, Song Yaya¹

1. School of Geosciences, China University of Petroleum, Shandong Qingdao 266580, China;
2. PetroChina Dagang Oilfield Company, Tianjin 300280, China;
3. Faculty of Earth Resources, China University of Geosciences, Hubei Wuhan 430074, China

Received:2021-03-01 Revised:2021-08-30 Published:2022-06-28

荧光光谱技术在页岩油地质评价中的应用

田雨¹, 刘可禹¹, 蒲秀刚², 赵建华¹, 陈国辉³, 张雅琦¹, 翟坤¹, 宋雅雅¹

1. 中国石油大学(华东)地球科学与技术学院山东青岛 266580;
2. 中国石油大港油田公司天津 300280;
3. 中国地质大学(武汉)资源学院湖北武汉 430074

通讯作者: 刘可禹,男,1963年10月生,1994年获澳大利亚国立大学博士学位,现为中国石油大学(华东)地球科学与技术学院教授、博士生导师,主要从事含油气系统分析。Email:liukeyu@upc.edu.cn
作者简介:田雨,女,1997年11月生,2019年获中国石油大学(华东)学士学位,现为中国石油大学(华东)硕士研究生,主要从事页岩油地质评价研究。Email:tianyu_upc@163.com
基金资助:
国家自然科学基金项目"特提斯构造域中东部典型前陆盆地形成演化机制与油气富集效应"(No.92055204)、国家自然科学基金重点项目"陆相页岩油在基质-裂缝体系中的多尺度运移机理研究"(No.05E18010210)和国家自然科学基金创新研究群体项目"油气成藏机理"(No.41821002)资助。

Abstract

Abstract: Shale possesses strong heterogeneity because of its lamellar structure. High-precision and high-resolution technical means are required for studying shale oiliness. Synchronous fluorescence spectroscopy (SFS)and total scanning fluorescence (TSF)have good application prospects in research of shale heterogeneity, and they can focus on the layer size for micro-zone analysis. The fluorescence spectrum analysis of shale samples with different maturities from Bohai Bay Basin and Sichuan Basin shows that the fluorescence peak of soluble organic matters in shale shows a red shift first and blue shift later, as well as gradual decrease of fluorescence intensity with the thermal evolution of organic matters. The fluorescence parameter R₁ represents the ratio of the total fluorescence intensity of tricyclic and tetracyclic aromatic hydrocarbons to the intensity of bicyclic aromatic hydrocarbon and can be used as a maturity index. When shale has entered into the oil generation window, R₁ is greater than 1.5. With the increasing of the maturity, R₁ decreases gradually. For the shale entering the stage of highly mature thermal evolution and gas generation, when R₁ shows no obvious change law, the lower the fluorescence intensity, the higher the evolution degree. Further, according to the principal component analysis and regression analysis, a quantitative calculation model of shale oil content based on fluorescence parameters is established to carry out the evaluation of shale oil occurrence in different lithofacies and laminated reservoirs on the scale of laminae and cores.

Key words: total scanning fluorescence, synchronous fluorescence, maturity, shale oiliness, laminae-scale analysis

摘要： 页岩的纹层状构造特征导致其具有强非均质性,研究页岩的含油性需要高精度、高分辨率的技术手段。同步荧光光谱(SFS)法和全息扫描荧光光谱(TSF)法在页岩非均质性研究中有较好的应用前景,可聚焦到纹层尺度进行微区分析。对渤海湾盆地和四川盆地不同成熟度页岩样品开展的荧光光谱分析表明,随着有机质热演化程度加深,页岩中可溶有机质的荧光峰具有先红移后蓝移、荧光强度逐渐降低的变化特征。荧光参数R₁代表了三环芳烃与四环芳烃的总荧光强度与二环芳烃荧光强度的比值,可作为一种成熟度指标。当页岩进入生油窗后,其R₁＞1.5,并随着成熟度增大,R₁逐渐减小;对于进入高成熟的热演化生气阶段的页岩,当其R₁表现出无明显变化规律时,荧光强度越小,演化程度越高。结合主成分分析和回归分析,建立了基于荧光参数表征页岩含油量的定量计算模型,达到在纹层、岩心尺度上评价不同岩相不同纹层中页岩油赋存情况的目的。

关键词: 全息扫描荧光光谱, 同步荧光光谱, 成熟度, 页岩含油性, 纹层尺度分析

CLC Number:

TE135.1

Tian Yu, Liu Keyu, Pu Xiugang, Zhao Jianhua, Chen Guohui, Zhang Yaqi, Zhai Kun, Song Yaya. Application of fluorescence spectroscopy in geological evaluation of shale oil[J]. Acta Petrolei Sinica, 2022, 43(6): 816-828.

田雨, 刘可禹, 蒲秀刚, 赵建华, 陈国辉, 张雅琦, 翟坤, 宋雅雅. 荧光光谱技术在页岩油地质评价中的应用[J]. 石油学报, 2022, 43(6): 816-828.

References

[1] KHORASANI G K.Novel development in fluorescence microscopy of complex organic mixtures:application in petroleum geochemistry[J].Organic Geochemistry,1987,11(3):157-168.
[2] LIN R,DAVIS A.A fluorogeochemical model for coal macerals[J].Organic Geochemistry,1988,12:363-374.
[3] 朱扬明.塔里木原油芳烃的地球化学特征[J].地球化学,1996,25(1):10-18.
ZHU Yangming.Geochemical characteristics of aromatic hydrocarbon from oil in Tarim Basin[J].Geochimica,1996,25(1):10-18.
[4] 任伟伟.原油荧光光谱特性及分析技术研究[D].青岛:中国海洋大学,2010:1-76.
REN Weiwei.Crude oil fluorescence spectral characteristics and analysis[D].Qingdao:Ocean University of China,2010:1-76.
[5] 宋继梅,王凌峰.油气样品的固定波长同步荧光光谱特征研究[J].光谱学与光谱分析,2002,22(5):803-805.
SONG Jimei,WANG Lingfeng.Study on the characteristic and significance of synchronous fluorescence spectrum of crude oil and nature gas samples[J].Spectroscopy and Spectral Analysis,2002,22(5):803-805.
[6] 宋继梅,胡刚.芳烃分析在油气化探中的作用和意义[J].物探与化探,2003,27(2):97-100.
SONG Jimei,HU Gang.The role and significance of aromatic hydrocarbon analysis in oil and gas geochemical exploration[J].Geophysical&Geochemical Exploration,2003,27(2):97-100.
[7] 周长征,李秀云,宋延博.三维荧光法在石油污染鉴别中的应用[J].光谱学与光谱分析,1998,18(4):500-502.
ZHOU Changzheng,LI Xiuyun,SONG Yanbo.Application of three-dimension luminescence method to the identification of petroleum pollutants[J].Spectroscopy and Spectral Analysis,1998,18(4):500-502.
[8] BAKER A.Fluorescence properties of some farm wastes:implications for water quality monitoring[J].Water Research,2002,36(1):189-195.
[9] OLDHAM P B,MCCARROLL M E,MCGOWN L B,et al.Molecular fluorescence,phosphorescence,and chemiluminescence spectrometry[J].Analytical Chemistry,2000,72(12):197-210.
[10] BURRUSS R C,CERCONE K R,HARRIS P M.Fluid inclusion petrography and tectonic-burial history of the Al Ali No.2 well:evidence for the timing of diagenesis and oil migration,northern Oman foredeep[J].Geology,1983,11(10):567-570.
[11] 李卓,姜振学,李峰.应用定量颗粒荧光技术恢复塔中地区石炭系油气充注历史[J].石油学报,2013,34(3):427-434.
LI Zhuo,JIANG Zhenxue,LI Feng.The application of quantitative grain fluorescence technique to restore the hydrocarbon charge history of Carboniferous reservoirs in Tazhong area,Tarim Basin[J].Acta Petrolei Sinica,2013,34(3):427-434.
[12] LU Xuesong,LIU Keyu,ZHUO Qingong,et al.Palaeo-fluid evidence for the multi-stage hydrocarbon charges in Kela-2 gas field,Kuqa foreland basin,Tarim Basin[J].Petroleum Exploration and Development,2012,39(5):574-582.
[13] 陈银节,姚亚明,赵欣.利用三维荧光技术判识油气属性[J].物探与化探,2007,31(2):138-142.
CHEN Yinjie,YAO Yaming,ZHAO Xin.The application of the three-demensional fluorescence technique to the recognition of oil and gas properties[J].Geophysical&Geochemical Exploration,2007,31(2):138-142.
[14] 慈兴华,向巧玲,陈方鸿,等.定量荧光分析技术在原油性质判别方面的应用探讨——以胜利油区为例[J].石油实验地质,2004,26(1):100-102.
CI Xinghua,XIANG Qiaoling,CHEN Fanghong,et al.Application of quantitative fluorescence analysis to the distinguishment of oil properties-a case study in Shengli oilfield[J].Petroleum Geology&Experiment,2004,26(1):100-102.
[15] 李武,雍克岚.三维荧光光谱指纹技术应用研究[J].石油勘探与开发,1996,23(4):32-34.
LI Wu,YONG Kelan.An applied study on the fingerprinting technology of 3D fluorescence spectrum[J].Petroleum Exploration and Development,1996,23(4):32-34.
[16] 宋继梅,唐碧莲.原油样品的三维荧光光谱特征研究[J].光谱学与光谱分析,2000,20(1):115-118.
SONG Jimei,TANG Bilian.Study on the characteristic and significance of three dimensional fluorescence spectra of petroleum samples[J].Spectroscopy and Spectral Analysis,2000,20(1):115-118.
[17] 李素梅,庞雄奇,刘可禹,等.东营凹陷原油、储层吸附烃全扫描荧光特征与应用[J].地质学报,2006,80(3):439-445.
LI Sumei,PANG Xiongqi,LIU Keyu,et al.Characteristics and application of total scanning fluorescence for oils and reservoir rock extracts from the Dongying depression[J].Acta Geologica Sinica,2006,80(3):439-445.
[18] LIU Keyu,EADINGTON P,MIDDLETON H,et al.Applying quantitative fluorescence techniques to investigate petroleum charge history of sedimentary basins in Australia and Papuan New Guinea[J].Journal of petroleum Science and Engineering,2007,57(1/2):139-151.
[19] BERTRAND P,PITTION J L,BERNAUD C.Fluorescence of sedimentary organic matter in relation to its chemical composition[J].Organic Geochemistry,1986,10(1/3):641-647.
[20] LIU Keyu,EADINGTON P.A new method for identifying secondary oil migration pathways[J].Journal of Geochemical Exploration,2003,78-79:389-394.
[21] LIU Keyu,EADINGTON P.Quantitative fluorescence techniques for detecting residual oils and reconstructing hydrocarbon charge history[J].Organic Geochemistry,2005,36(7):1023-1036.
[22] LIU Bo,BAI Longhui,CHI Yaao,et al.Geochemical characterization and quantitative evaluation of shale oil reservoir by two-dimensional nuclear magnetic resonance and quantitative grain fluorescence on extract:a case study from the Qingshankou Formation in southern Songliao Basin,Northeast China[J].Marine and Petroleum Geology,2019,109:561-573.
[23] 王春艳,王新顺,王延华,等.基于不同光谱技术的原油样品的荧光分析[J].光谱学与光谱分析,2006,26(4):728-732.
WANG Chunyan,WANG Xinshun,WANG Yanhua,et al.Fluorescence analysis of crude oil samples with different spectral approaches[J].Spectroscopy and Spectral Analysis,2006,26(4):728-732.
[24] PRADIER B,BERTRAND P,MARTINEZ L,et al.Fluorescence of organic matter and thermal maturity assessment[J].Organic Geochemistry,1991,17(4):511-524.
[25] 匡立春,侯连华,杨智,等.陆相页岩油储层评价关键参数及方法[J].石油学报,2021,42(1):1-14.
KUANG Lichun,HOU Lianhua,YANG Zhi,et al.Key parameters and methods of lacustrine shale oil reservoir characterization[J].Acta Petrolei Sinica,2021,42(1):1-14.
[26] 薛海涛,田善思,卢双舫,等.页岩油资源定量评价中关键参数的选取与校正——以松辽盆地北部青山口组为例[J].矿物岩石地球化学通报,2015,34(1):70-78.
XUE Haitao,TIAN Shansi,LU Shuangfang,et al.Selection and verification of key parameters in the quantitative evaluation of shale oil:a case study at the Qingshankou Formation,northern Songliao Basin[J].Bulletin of Mineralogy,Petrology and Geochemistry,2015,34(1):70-78.
[27] 邹才能,潘松圻,荆振华,等.页岩油气革命及影响[J].石油学报,2020,41(1):1-12.
ZOU Caineng,PAN Songqi,JING Zhenhua,et al.Shale oil and gas revolution and its impact[J].Acta Petrolei Sinica,2020,41(1):1-12.
[28] 孔伟思,方石,袁魏,等.镜质体反射率的研究现状[J].当代化工,2015,44(5):1020-1028.
KONG Weisi,FANG Shi,YUAN Wei,et al.Research status of vitrinite reflectivity[J].Contemporary Chemical Industry,2015,44(5):1020-1028.
[29] BERTRAND R,HEROUX Y.Chitinozoan,graptolite,and scolecodont reflectance as an alternative to vitrinite and pyrobitumen reflectance in Ordovician and Silurian strata,Anticosti island,Quebec,Canada[J].AAPG Bulletin,1987,71(8):951-957.
[30] BUSTIN R M,LINK C,GOODARZI F.Optical properties and chemistry of graptolite periderm following laboratory simulated maturation[J].Organic Geochemistry,1989,14(4):355-364.
[31] BUCHARDT B,LEWAN M D.Reflectance of vitrinite-like macerals as a thermal maturity index for Cambrian-Ordovician Alum shale, southern Scandinavia (1)[J].AAPG Bulletin,1990,74(4):394-406.
[32] BERTRAND R.Standardization of solid bitumen reflectance to vitrinite in some Paleozoic sequences of Canada[J].Energy Sources,1993,15(2):269-287.
[33] LAVOIE D,PINET N,BORDELEAU G,et al.The Upper Ordovician black shales of southern Quebec (Canada) and their significance for naturally occurring hydrocarbons in shallow groundwater[J].International Journal of Coal Geology,2016,158:44-64.
[34] SANEI H,PETERSEN H I,SCHOVSBO N H,et al.Petrographic and geochemical composition of kerogen in the Furongian (U.Cambrian) Alum shale,central Sweden:reflections on the petroleum generation potential[J].International Journal of Coal Geology,2014,132:158-169.
[35] PETERSEN H I,SCHOVSBO N H,NIELSEN A T.Reflectance measurements of zooclasts and solid bitumen in Lower Paleozoic shales,southern Scandinavia:correlation to vitrinite reflectance[J].International Journal of Coal Geology,2013,114:1-18.
[36] LUO Qingyong,GEORGE S C,XU Yaohui,et al.Organic geochemical characteristics of the Mesoproterozoic Hongshuizhuang Formation from northern China:implications for thermal maturity and biological sources[J].Organic Geochemistry,2016,99:23-37.
[37] JARVIE D M.Shale resource systems for oil and gas:Part 2-Shale-oil resource systems[M]//BREYER J A.Shale reservoirs-giant resources for the 21st Century.American:AAPG Memoir,2012:89-119.
[38] 朱日房,张林晔,李钜源,等.页岩滞留液态烃的定量评价[J].石油学报,2015,36(1):13-18.
ZHU Rifang,ZHANG Linye,LI Juyuan,et al.Quantitative evaluation of residual liquid hydrocarbons in shale[J].Acta Petrolei Sinica,2015,36(1):13-18.
[39] PETER K E.Guidelines for evaluating petroleum source rock using programmed pyrolysis[J].AAPG Bulletin,1986,70(3):318-329.
[40] 蒋启贵,黎茂稳,钱门辉,等.不同赋存状态页岩油定量表征技术与应用研究[J].石油实验地质,2016,38(6):842-849.
JIANG Qigui,LI Maowen,QIAN Menhui,et al.Quantitative characterization of shale oil in different occurrence states and its application[J].Petroleum Geology&Experiment,2016,38(6):842-849.
[41] 王为民,郭和坤,叶朝辉.利用核磁共振可动流体评价低渗透油田开发潜力[J].石油学报,2001,22(6):40-44.
WANG Weimin,GUO Hekun,YE Chaohui.The evaluation of development potential in low permeability oilfield by the aid of NMR movable fluid detecting technology[J].Acta Petrolei Sinica,2001,22(6):40-44.
[42] 许金钩,王尊本.荧光分析法[M].3版.北京:科学出版社,2006:4-11.
XU Jingou,WANG Zunben.Fluorimetry[M].3rd ed.Beijing:Science Press,2006:4-11.
[43] LLOYD J B F.Synchronized excitation of fluorescence emission spectra[J].Nature,1971,231(20):64-65.
[44] LIU Keyu,TIAN Hua,ZOU Caineng,et al.Method for determining maturity in oil source rock by total scanning fluorescence and the device therefor:US,2019170644-A1[P].2017-10-27.
[45] 刘可禹,鲁雪松,桂丽黎,等.储层定量荧光技术及其在油气成藏研究中的应用[J].地球科学,2016,41(3):373-384.
LIU Keyu,LU Xuesong,GUI Lili,et al.Quantitative fluorescence techniques and their applications in hydrocarbon accumulation studies[J].Earth Science,2016,41(3):373-384.
[46] BROOKS J M,KENNICUTT M C,CAREY JR B D.Offshore surface geochemical exploration[J].Oil&Gas Journal,1986,66-72.
[47] BARWISE T,HAY S J.Predicting oil properties from core fluorescence[M]//SCHUMACHER D,ABRAMS M A.Hydrocarbon migration and its near-surface expression.Tulsa:AAPG Memoir,1996:363-371.
[48] LIU Keyu,GEORGE S C,LU Xuesong,et al.Innovative fluorescence spectroscopic techniques for rapidly characterising oil inclusions[J].Organic Geochemistry,2014,72:34-45.
[49] 朱光有,金强.东营凹陷两套优质烃源岩层地质地球化学特征研究[J].沉积学报,2003,21(3):506-512.
ZHU Guangyou,JIN Qiang.Geochemical characteristics of two sets of excellent source rocks in Dongying depression[J].Acta Sedimentologica Sinica,2003,21(3):506-512.
[50] 赵贤正,蒲秀刚,周立宏,等.深盆湖相区页岩油富集理论、勘探技术及前景——以渤海湾盆地黄骅坳陷古近系为例[J].石油学报,2021,42(2):143-162.
ZHAO Xianzheng,PU Xiugang,ZHOU Lihong,et al.Enrichment theory,exploration technology and prospects of shale oil in lacustrine facies zone of deep basin:a case study of the Paleogene in Huanghua depression,Bohai Bay Basin[J].Acta Petrolei Sinica,2021,42(2):143-162.
[51] 李进步,卢双舫,陈国辉,等.热解参数S₁的轻烃与重烃校正及其意义——以渤海湾盆地大民屯凹陷E₂s⁴⁽²⁾段为例[J].石油与天然气地质,2016,37(4):538-545.
LI Jinbu,LU Shuangfang,CHEN Guohui,et al.Correction of light and heavy hydrocarbon loss for residual hydrocarbon S₁ and its significance to assessing resource potential of E₂s⁴⁽²⁾ Member in Damintun sag,Bohai Bay Basin[J].Oil&Gas Geology,2016,37(4):538-545.
[52] 陈世悦,胡忠亚,柳飒,等.沧东凹陷孔二段泥页岩特征及页岩油勘探潜力[J].科学技术与工程,2015,15(18):26-33.
CHEN Shiyue,HU Zhongya,LIU Sa,et al.Sedimentary characteristics of the mudstone and shale in the second member of Kongdian Formation in Cangdong sag and its potentiality for shale oil[J].Science Technology and Engineering,2015,15(18):26-33.
[53] 朱炎铭,陈尚斌,方俊华,等.四川地区志留系页岩气成藏的地质背景[J].煤炭学报,2010,35(7):1160-1164.
ZHU Yanming,CHEN Shangbin,FANG Junhua,et al.The geologic background of the Siluric shale-gas reservoiring in Szechwan,China[J].Journal of China Coal Society,2010,35(7):1160-1164.
[54] BURNHAM A K,SWEENEY J J.A chemical kinetic model of vitrinite maturation and reflectance[J].Geochimica et Cosmochimica Acta,1989,53(10):2649-2657.
[55] 中华人民共和国国家质量监督检验检疫总局.沉积岩中总有机碳的测定:GB/T 19145-2003[S].北京:中国标准出版社,2003.
General Administration of Quality Supervision,Inspection and Quarantine of the People's Republic of China.Determination of total organic carbon in sedimentary rock:GB/T 19145-2003[S].Beijing:Standards Press of China,2003.
[56] 国家能源局.岩石中抽提物含量测定:SY/T 5118-2021[S].北京:石油工业出版社,2022.
National Energy Administration.Determination of the extract content of rock:SY/T 5118-2021[S].Beijing:Petroleum Industry Press,2022.
[57] 国家能源局.岩石中可溶有机物及原油族组分分析:SY/T 5119-2016[S].北京:石油工业出版社,2017.
National Energy Administration.Analytical method of soluble organic matters in rocks and crude oil group composition column chromatography:SY/T 5119-2016[S].Beijing:Petroleum Industry Press,2017.
[58] WAKEHAM S G.Synchronous Fluorescence spectroscopy and its application to indigenous and petroleum-derived hydrocarbons in lacustrine sediments[J].Environmental Science&Technology,1977,11(3):272-276.
[59] 卢双舫,张敏.油气地球化学[M].北京:石油工业出版社,2008:213-214.
LU Shuangfang,ZHANG Min.Petroleum geochemistry[M].Beijing:Petroleum Industry Press,2008:213-214.
[60] 聂海宽,张培先,边瑞康,等.中国陆相页岩油富集特征[J].地学前缘,2016,23(2):55-62.
NIE Haikuan,ZHANG Peixian,BIAN Ruikang,et al.Oil accumulation characteristics of China continental shale[J].Earth Science Frontiers,2016,23(2):55-62.
[61] 张金川,林腊梅,李玉喜,等.页岩油分类与评价[J].地学前缘,2012,19(5):322-331.
ZHANG Jinchuan,LIN Lamei,LI Yuxi,et al.Classification and evaluation of shale oil[J].Earth Science Frontiers,2012,19(5):322-331.
[62] 王惠婷.基于主成分分析和支持向量机的组合判别分析方法研究[D].兰州:兰州大学,2009.
WANG Huiting.Research of combination discriminant analysis based on principal component and support vector machina[D].Lanzhou:Lanzhou University,2009.
[63] 金之钧,王冠平,刘光祥,等.中国陆相页岩油研究进展与关键科学问题[J].石油学报,2021,42(7):821-835.
JIN Zhijun,WANG Guanping,LIU Guangxiang,et al.Research progress and key scientific issues of continental shale oil in China[J].Acta Petrolei Sinica,2021,42(7):821-835.

Application of fluorescence spectroscopy in geological evaluation of shale oil

荧光光谱技术在页岩油地质评价中的应用

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