烃源岩人工模拟过程中苯并藿烷的成熟度指示

宋晓莹; 张彩明; 郑伦举; 张渠; 承秋泉

doi:10.11781/sysydz201602240

烃源岩人工模拟过程中苯并藿烷的成熟度指示

doi: 10.11781/sysydz201602240

宋晓莹^1,2,
张彩明^1,2,
郑伦举^1,2,
张渠^1,2,
承秋泉^1,2

1.
中国石化石油勘探开发研究院无锡石油地质研究所, 江苏无锡 214151
2. 中国石化油气成藏重点实验室, 江苏无锡 214151

基金项目: 国家重点基础研究发展计划(973计划)项目(2014CB239101)资助。

详细信息

作者简介:
宋晓莹(1978-),男,工程师,从事有机地球化学分析和研究。E-mail:songxy.syky@sinopec.com。

中图分类号: TE135
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- 被引次数: 0
出版历程
- 收稿日期: 2015-03-25
- 修回日期: 2016-01-06
- 刊出日期: 2016-03-28

Benzohopane maturity index in source rock thermal simulation

1.
Wuxi Research Institute of Petroleum Geology, SINOPEC, Wuxi, Jiangsu 214151, China)
2. SINOPEC Key Laboratory of Petroleum Accumulation, Wuxi, Jiangsu 214151, China

摘要

摘要: 通过对吉林桦甸盆地新生代古近系油页岩热压模拟实验产物的气相色谱-质谱(GC-MS)分析,发现苯并藿烷类化合物在340℃的模拟产物中已经基本消失,而在此模拟温度之前,苯并藿烷指数(BHI)与实测等效镜质体反射率(R_o)具有良好的相关性。因此在烃源岩成熟之前,苯并藿烷指数可以作为一项较好的成熟度评价指标,同时苯并藿烷也可作为未成熟和低成熟烃源岩的特征标志物。
- 苯并藿烷指数 /
- 成熟度 /
- 古近系 /
- 油页岩 /
- 热模拟 /
- 色谱-质谱
Abstract: Gas chromatography-mass spectrometry (GC-MS) analysis of the thermal simulation products of the Eocene oil shales from the Huadian Basin in Jilin province show that a series of benzohopanoids disappeared at a simulation temperature≥340℃. The benzohopane index (BHI) correlates well to the equivalent vitrinite reflectance, which can be used to judge maturity for low-maturity source rocks, and to distinguish mature and immature source rocks.
- benzohopane index /
- maturity /
- Eocene /
- oil shale /
- thermal simulation /
- GC-MS

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参考文献(24)

[1]	Hussler G,Albrecht P,Ourisson G,et al.Benzohopanes,a novel family of hexacyclic geomarkers in sediments and petroleums[J].Tetrahedron Letters,1984,25(11):1179-1182.
[2]	Peters K E,Moldowan J M.The biomarker guide[M].New Jersey:Prentice Hall,1993:363.
[3]	He Wei,Lu Songnian.A new maturity parameter based on monoaromatic hopanoids[J].Organic Geochemistry,1990,16(4/6):1007-1013.
[4]	Hussler G,Connan J,Albrecht P.Novel families of tetra-and hexacyclic aromatic hopanoids predominant in carbonate rocks and crude oils[J].Organic Geochemistry,1984,6:39-49.
[5]	Schaeffer P,Adma P,Trendel J M,et al.A novel series of benzohopanes widespread in sediments[J].Organic Geochemistry,1995,23(1):87-89.
[6]	Bennett B,Jiang Chunqing,Larter S R.Identification and occurrence of 25-norbenzohopanes in biodegraded bitumen from Palaeozoic carbonates in northern Alberta[J].Organic Geochemistry,2009,40(6):667-670.
[7]	Tian Hui,Cheng Peng,Zhou Qin,et al.A complete series of C₃₁-C₃₄25-norbenzohopanes in the Devonian and Jurassic bitumen sands,NW Sichuan Basin[J].Organic Geochemistry,2012,45:1-6.
[8]	盛国英,傅家谟,周中毅,等.检出于侏罗系沉积岩的一类新标志化合物:苯并藿烷[J].地球化学,1985(1):75-79. Sheng Guoying,Fu Jiamo,Zhou Zhongyi,et al.Benzohopanes:A novel family of biomarker compounds detected in Jurassic sedimentary rocks[J].Geochimica,1985(1):75-79.
[9]	罗斌杰,王广玉,李新宇,等.生物标志物苯并藿烷系列的新发现及其地化意义[J].沉积学报,1986,4(2):125-129. Luo Binjie,Wang Guangyu,Li Xinyu,et al.Identification of a novel species of hexacyclic aromatic hopanoids and discussion of their geochemical significance[J].Acta Sedimentologica Sinica,1986,4(2):125-129.
[10]	张俊达,裴存民.珠江口盆地东部原油和抽提物中苯并藿烷的检出及其地质意义[J].沉积学报,1991,9(增刊):125-130. Zhang Junda,Pei Cunmin.Discovery of benzohopanes and its geological significance from crude oils and extracts of eastern Pearl River Mouth Basin[J].Acta Sedimentologica Sinica,1991,9(S1):125-130.
[11]	辛艳朋,秦建中,郑伦举,等.海相页岩二次生烃潜力热模拟实验研究[J].现代地质,2010,24(6):1079-1084. Xin Yanpeng,Qin Jianzhong,Zheng Lunju,et al.Secondary hydrocarbon generation potential of marine shale source rocks in thermal modeling[J].Geoscience,2010,24(6):1079-1084.
[12]	杨燕,雷天柱,邢蓝田,等.不同类型有机黏土中化学结合态有机质生油能力差异性研究[J].石油实验地质,2015,37(4):487-493. Yang Yan,Lei Tianzhu,Xing Lantian,et al.Oil generation abilities of chemically bound organic matter in different types of organic clay complexes[J].Petroleum Geology & Experiment,2015,37(4):487-493.
[13]	郑伦举,秦建中,何生,等.地层孔隙热压生排烃模拟实验初步研究[J].石油实验地质,2009,31(3):296-302,306. Zheng Lunju,Qin Jianzhong,He Sheng,et al.Preliminary study of formation porosity thermocompression simulation experiment of hydrocarbon generation and expulsion[J].Petroleum Geology & Experiment,2009,31(3):296-302,306.
[14]	肖芝华,胡国艺,李志生.封闭体系下压力变化对烃源岩产气率的影响[J].天然气地球科学,2007,18(2):284-288. Xiao Zhihua,Hu Guoyi,Li Zhisheng.Effect of pressure on hydrocarbon generation of source rock in close system[J].Natural Gas Geoscience,2007,18(2):284-288.
[15]	秦建中,刘宝泉,郑伦举,等.海相碳酸盐岩烃源岩生排烃能力研究[J].石油与天然气地质,2006,27(3):348-355. Qin Jianzhong,Liu Baoquan,Zheng Lunju,et al.Study on capability of hydrocarbon generation and expulsion from marine carbonate source rocks[J].Oil & Gas Geology,2006,27(3):348-355.
[16]	秦建中,申宝剑,腾格尔,等.不同类型优质烃源岩生排油气模式[J].石油实验地质,2013,35(2):179-186. Qin Jianzhong,Shen Baojian,Tenger,et al.Hydrocarbon generation and expulsion pattern of different types of excellent source rocks[J].Petroleum Geology & Experiment,2013,35(2):179-186.
[17]	关德范,徐旭辉,李志明,等.烃源岩有限空间生排烃基础研究新进展[J].石油实验地质,2011,33(5):441-446. Guan Defan,Xu Xuhui,Li Zhiming,et al.New progress in basic studies of hydrocarbon generation and expulsion of source rock in finite space[J].Petroleum Geology & Experiment,2011,33(5):441-446.
[18]	李志明,郑伦举,马中良,等.烃源岩有限空间油气生排模拟及其意义[J].石油实验地质,2011,33(5):447-451,459. Li Zhiming,Zheng Lunju,Ma Zhongliang,et al.Simulation of source rock for hydrocarbon generation and expulsion in finite space and its significance[J].Petroleum Geology & Experiment,2011,33(5):447-451,459.
[19]	郑伦举,马中良,王强,等.烃源岩有限空间热解生油气潜力定量评价研究[J].石油实验地质,2011,33(5):452-459. Zheng Lunju,Ma Zhongliang,Wang Qiang,et al.Quantitative evaluation of hydrocarbon yielding potential of source rock:Application of pyrolysis in finite space[J].Petroleum Geology & Experiment,2011,33(5):452-459.
[20]	刘全有,刘文汇,孟仟祥.热模拟实验中煤岩及壳质组饱和烃萜类系列化合物地球化学特征[J].沉积学报,2006,24(6):917-922. Liu Quanyou,Liu Wenhui,Meng Qianxiang.Organic geochemistry of terpanes in saturated hydrocarbons from coal and exinite in pyrolysis under closed system[J].Acta Sedimentologica Sinica,2006,24(6):917-922.
[21]	Xie Xiaomin,Volkman J K,Qin Jianzhong,et al.Petrology and hydrocarbon potential of microalgal and macroalgal dominated oil shales from the Eocene Huadian Formation,NE China[J].International Journal of Coal Geology,2014,124:36-47.
[22]	Zhao Pinwen,Zhao Yujuan,Zou Changjun,et al.Study on ultrasonic extraction of kerogen from Huadian oil shale by solvents[J].Oil Shale,2013,30(4):491-500.
[23]	Li Qingyou,Han Xiangxin,Liu Qingqing,et al.Thermal decomposition of Huadian oil shale.Part 1.Critical organic intermediates[J].Fuel,2014,121:109-116.
[24]	Van Kaam-Peters H M E,köster J,De Leeuw J W et al.Occurrence of two novel benzothiophene hopanoid families in sediments[J].Organic Geochemistry,1995,23(7):607-616.