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Article Navigation >  PETROLEUM GEOLOGY & EXPERIMENT  > 2016  >  38(5): 672-678
Chen Julin, Zhang Min. Features and significance of rearranged hopanes in pyrolyzates of hydrocarbon source rocks[J]. PETROLEUM GEOLOGY & EXPERIMENT, 2016, 38(5): 672-678. doi: 10.11781/sysydz201605672
Citation: Chen Julin, Zhang Min. Features and significance of rearranged hopanes in pyrolyzates of hydrocarbon source rocks[J]. PETROLEUM GEOLOGY & EXPERIMENT, 2016, 38(5): 672-678. doi: 10.11781/sysydz201605672
shu

Features and significance of rearranged hopanes in pyrolyzates of hydrocarbon source rocks

doi: 10.11781/sysydz201605672
  • 1.

    Key Laboratory of Exploration Technology for Oil and Gas Research of Ministry of Education, Yangtze University, Wuhan, Hubei 430100, China

  • 2. School of Earth Environment and Water Resources, Yangtze University, Wuhan, Hubei 430100, China

  • Received Date: 2015-12-01
  • Rev Recd Date: 2016-07-04
  • Publish Date: 2016-09-28
    Abstract
  • Pyrolysis experiments were conducted on immature hydrocarbon source rocks from the well PL-1 in the Bohai Bay Basin to study the influence of thermal evolution on the formation of rearranged hopanes as well as the relationships among rearranged hopane parameters and thermal evolution. The experimental results showed that rearranged hopanes displayed various characteristics during different thermal evolution stages. The absolute concentration of rearranged hopanes in pyrolysis at 250℃ increased relative to that of the original sample, and it gradually reduced as experimental temperature increased from 250℃ to 400℃. The higher the degree of thermal evolution was, the greater the proportion of absolute concentration of rearranged hopanes decreased. When the experimental temperature was between 300-400℃, the reduced proportions of the absolute concentration of compounds showed a pattern of 17α(H)-hopane>18α(H)-neohopane>17α(H)-diahopane. In addition, the rearranged hopane parameters (17α(H)-diahopane/17α(H)-hopane) were nearly unchanged at the stage of low mature to mature, nevertheless it gradually increased at the stage of mature to highly mature. The immature to low mature stage is the main stage of the formation of rearranged hopanes. Higher thermal evolution has an influence on the formation of rearranged hopanes to some degree. Moreover, rearranged hopane parameters can be used as an effective maturity index in the stage of mature to highly mature.

     

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    • References(22)
  • [1]
    Armanios C,Alexander R,Kagi R I.High diahopane and neohopane abundances in a biodegraded crude oil from the Barrow Sub-basin of western Australia[J].Organic Geochemistry,1992,18(5):641-645.
    [2]
    Moldowan J M,Fago F J,Carlson R M K,et al.Rearranged hopanes in sediments and petroleum[J].Geochimica et Cosmochi-mica Acta,1991,55(11):3333-3353.
    [3]
    Farrimond P,Telns N.Three series of rearranged hopanes in Toarcian sediments (northern Italy)[J].Organic Geochemistry,1996,25(3/4):165-177.
    [4]
    王春江,傅家谟,盛国英,等.18α(H)-新藿烷及17α(H)-重排藿烷类化合物的地球化学属性与应用[J].科学通报,2000,45(13):1366-1372. Wang Chunjiang,Fu Jiamo,Sheng Guoying,et al.Geochemical cha-racteristics and applications of 18α(H)-neohopanes and 17α(H)-diahopanes[J].Chinese Science Bulletin,2000,45(19):1742-1748.
    [5]
    程熊,陈小慧,张敏.鄂尔多斯盆地东北部上古生界煤系烃源岩17α(H)-重排藿烷类的分布及成因探讨[J].沉积学报,2014,32(4):790-796. Cheng Xiong,Chen Xiaohui,Zhang Min.Origin of 17α(H)-rearranged hopanes in upper-Palaeozoic coal-bearing source rocks in northeast Ordos Basin[J].Acta Sedimentologica Sinica,2014; 32(4):790-796.
    [6]
    张文正,杨华,候林慧,等.鄂尔多斯盆地延长组不同烃源岩17α(H)-重排藿烷的分布及其地质意义[J].中国科学(D辑地球科学),2009,39(10):1438-1445. Zhang Wenzheng,Yang Hua,Hou Linhui,et al.Distribution and geological significance of 17α(H)-diahopanes from different hydrocarbon source rocks of Yanchang Formation in Ordos Basin[J].Science in China (Series D:Earth Sciences),2009,52(7):965-974.
    [7]
    张敏.地质体中高丰度重排藿烷类化合物的成因研究现状与展望[J].石油天然气学报(江汉石油学院学报),2013,35(9):1-4. Zhang Min.Research and prospects of genesis of high abundant rearranged hopanes in geological bodies[J].Journal of Oil and Gas Technology (J JPI),2013;35(9):1-4.
    [8]
    Smith M,Bend S.Geochemical analysis and familial association of Red River and Winnipeg reservoired oils of the Williston Basin,Canada[J].Organic Geochemistry,2004,35(4):443-452.
    [9]
    Liu Haiyu,Zhang Min,Li Xing.Genesis study of high abundant 17α(H)-diahopanes in Lower Cretaceous lacustrine source rocks of the Lishu Fault Depression,Songliao Basin,northeast China[J].Chinese Journal of Geochemistry,2014,33(2):201-206.
    [10]
    黄海平,卢松年,袁佩兰.古代沉积物中新检出的重排藿烷及其在油气勘探上的意义[J].天然气地球科学,1994,5(3):23-28. Huang Haiping,Lu Songnian,Yuan Peilan.Newly detected rearranged hopanes in ancient sediments and its significance on oil and gas exploration[J].Natural Gas Geoscience.1994,5(3):23-28.
    [11]
    Kolaczkowska E,Slougui N E,Watt D S,et al.Thermodynamic stability of various alkylated,dealkylated and rearranged 17α- and 17β-hopane isomers using molecular mechanics calculations[J].Organic Geochemistry,1990,16(4/6):1033-1038.
    [12]
    Farrimond P,Taylor A,TelnÆs N.Biomarker maturity parameters:The role of generation and thermal degradation[J].Organic Geochemistry,1998,29(5/7):1181-1197.
    [13]
    孙丽娜,张中宁,吴远东,等.生物标志化合物热成熟度参数演化规律及意义:以Ⅲ型烃源岩HTHP生排烃热模拟液态烃产物为例[J].石油与天然气地质,2015,36(4):573-580. Sun Lina,Zhang Zhongning,Wu Yuandong,et al.Evolution patterns and their significances of biomarker maturity parameters:A case study on liquid hydrocarbons from type Ⅲ source rock under HTHP hydrous pyrolysis[J].Oil & Gas Geology,2015,36(4):573-580.
    [14]
    Li Meijun,Wang Tieguan,Liu Ju,et al.Biomarker 17α(H)-diahopane:A geochemical tool to study the petroleum system of a Tertiary lacustrine basin,northern South China Sea[J].Applied Geochemistry,2009,24(1):172-183.
    [15]
    段志强,张敏.鄂尔多斯盆地不同沉积环境中煤系烃源岩重排藿烷的组成特征及其意义[J].科学技术与工程,2015,15(15):27-32. Duan Zhiqiang,Zhang Min.Composition characteristics and significance of rearranged hopanes in coal-bearing source rocks in different sedimentary in north Ordos Basin[J].Science Techno-logy and Engineering,2015,15(15):27-32.
    [16]
    陈中红,查明,金强.典型断陷湖盆C27三降藿烷参数演化及其控制因素:以东营凹陷古近系为例[J].沉积学报,2010,28(3):635-642. Chen Zhonghong,Zha Ming,Jin Qiang.The evolution and its control on maturation parameters relative to C27 trisnorhopane in the representative faulted lake-basin:A case study from Paleogene system in Dongying Sag[J].Acta Sedimentologica Sinica,2010,28(3):635-642.
    [17]
    侯读杰,冯子辉.油气地球化学[M].北京:石油工业出版社,2011:15-16. Hou Dujie,Feng Zihui.Petroleum geochemistry[M].Beijing:Petroleum Industry Press,2011:15-16.
    [18]
    彼得斯K E,沃尔特斯C C,莫尔多万J M.生物标志化合物指南[M].张水昌,李振西,译.北京:石油工业出版社,2011:143-146. Peters K E,Walters C C,Moldowan J M.The biomarker guide[M].Zhang Shuichang,Li Zhenxi,trans.Beijing:Petroleum Industry Press,2011:143-146.
    [19]
    马中远,黄苇,李婧婧,等.塔中北坡SH9井区柯坪塔格组下段原油地球化学特征[J].石油实验地质,2013,35(5):559-563. Ma Zhongyuan,Huang Wei,Li Jingjing,et al.Geochemical cha-racteristics of crude oil from lower Kalpintag Formation in SH9 well area,northern slope of middle Tarim Basin[J].Petroleum Geology & Experiment,2013,35(5):559-563.
    [20]
    程斌,王铁冠,常象春,等.塔北哈6井油砂及沥青砂岩抽提物的地球化学特征及对比[J].石油实验地质,2014,36(6):736-743. Cheng Bin,Wang Tieguan,Chang Xiangchun,et al.Geochemical characteristics and correlation of extracts from Silurian bituminous sandstones and Carboniferous oil sands in well Ha6,northern Tarim Basin[J].Petroleum Geology & Experiment,2014,36(6):736-743.
    [21]
    牛子铖,柳广弟,曹喆,等.银额盆地查干凹陷油藏特征及油气成藏过程[J].石油实验地质,2016,38(1):32-39. Niu Zicheng,Liu Guangdi,Cao Zhe,et al.Reservoir characteristics and hydrocarbon accumulation in Chagan Sag,Yingen-Ejinaqi Basin[J].Petroleum Geology & Experiment 2016,38(1):32-39.
    [22]
    崔景伟,王铁冠,胡健,等.塔里木盆地和田河气田轻质油成熟度判定及其油源意义[J].石油与天然气地质,2013,34(1):27-36. Cui Jingwei,Wang Tieguan,Hu Jian,et al.Maturity of light oil and its significance in indicating oil source in Hetianhe gas field,Tarim Basin[J].Oil & Gas Geology,2013,34(1):27-36.
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