加水热模拟中深湖与煤系泥岩地化特征比较

梁春秀; 魏志平; 毛超林; 李本才

ISSN 1000-0550 CN 62-1038/P

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加水热模拟中深湖与煤系泥岩地化特征比较

梁春秀, 魏志平, 毛超林, 李本才

文章导航 > 沉积学报 > 2002 > 20(1): 165-168

梁春秀, 魏志平, 毛超林, 李本才. 加水热模拟中深湖与煤系泥岩地化特征比较[J]. 沉积学报, 2002, 20(1): 165-168.

引用本文:

梁春秀, 魏志平, 毛超林, 李本才. 加水热模拟中深湖与煤系泥岩地化特征比较[J]. 沉积学报, 2002, 20(1): 165-168.

LIANG Chun-xiu, WEI Zhi-ping, MAO Chao-lin, LI Ben-cai. Comparison of Geochemistry Character between Mudstones from Deep Lacustrine Facies and Coal Measures by Hydrous Pyrolysis[J]. Acta Sedimentologica Sinica, 2002, 20(1): 165-168.

Citation:

梁春秀, 魏志平, 毛超林, 李本才. 加水热模拟中深湖与煤系泥岩地化特征比较[J]. 沉积学报, 2002, 20(1): 165-168.

引用本文:

梁春秀, 魏志平, 毛超林, 李本才. 加水热模拟中深湖与煤系泥岩地化特征比较[J]. 沉积学报, 2002, 20(1): 165-168.

Citation:

加水热模拟中深湖与煤系泥岩地化特征比较

1 成都理工学院,成都,610059;
2 吉林石油勘探开发研究院,吉林松原,138001

详细信息

作者简介:
梁春秀男 1959年出生高级工程师石油地质

中图分类号: P593

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文章访问数: 387
HTML全文浏览量: 0
PDF下载量: 273
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Comparison of Geochemistry Character between Mudstones from Deep Lacustrine Facies and Coal Measures by Hydrous Pyrolysis

1 Chengdu Science and Engeneering University,Chengdu 610059;
2 Jilin Petroleum Exploration and Development Institute, SongYuan, Jilin 138001

摘要

摘要: 通过深湖泥岩和煤系泥岩的加水热模拟研究认为,在热模拟实验过程中,深湖泥岩和煤系泥岩显示不同特征,并且其演化有差别。深湖泥岩利于液态原油的生成,并且转化率高于煤系泥岩。深湖泥岩残余可溶有机质饱和烃含量高于煤系泥岩,非烃含量则低于煤系泥岩。深湖泥岩胶质 /沥青质和饱芳比均随温度升高而降低,而煤系泥岩的胶质 /沥青质随温度升高有增加趋势,其饱芳比的变化则不大或有降低趋势。深湖泥岩的T_max难以指示演化阶段,其干酪根碳同位素值明显轻于煤系泥岩,它们的值均随温度的升高而变重。
- 加水热模拟 /
- 泥岩 /
- 可溶有机质 /
- 成熟度
Abstract: The geochemistry characters are discussed which between mudstones from deep lacustrine facies and coal measured by hydrous pyrolysis.Lots of differences of the two samples are pointed out by analysis.The mudstones from deep lacustrine facies and coal measure show difficult evolution features by hydrous pyrolysis. The mudstone from deep lacustrine facies has high hydrocarbon yield and is more profitable to liquid oil generation,so it will mainly generate liquid oil in the course of thermal evolution.The saturated hydrocarbon content is more and the nonhydrocarbon content is lower in the residual dissoluble organic matter in the mudstone from deep lacustrine facies than that in coal measures.The ratio of resin to asphalten and the ratio of saturated hydrocarbon to aromatics increase when the temperature rises in the mudstone from deep lacustrine facies.The ratio of resin to asphalten increases and the ratio of saturated hydrocarbon to aromatics varies little or decreases a little when the temperature rises in the mudstone from coal messures. T _max of the pyrolyzed(Rock-Eval) mudstones from deep lacustrine facies can not indicate evolution stage,but T _max of the pyrolyzed(Rock-Eval) mudstones from the mudstone from coal measures increases as the temperature rises.The carbon isotope of kerogen from the mudstone from deep lacustrine facies is lower distinctly than that of kerogen from mudstone of coal measures. The carbon isotope of kerogen from two samples becomes heavy as the temperature rises.It is obvious that the T _max of the mudstone from deep lacustrine facies should be considered carefully when it is used to rekon the maturity of organic matter,and that the variation of isotope carbon of kerogen should also be thought much when it is used to research the type of organic matter.
- hydroupyrolysis /
- mudstone /
- dissoluble organic matter /
- maturity

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参考文献(8)

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[5]	Lewan M D.,Winters A,Williams J.Generation of oil-like pyrolyzates from organic-rich mudstones[J].Science,1979,203:897～899
[6]	Rowland S J.Hydrous pyrolysis of sediments composition and proportions of aromatic hydrocarbons in pyrolysates[J].Advances in Organic Geochemistry,1985,10:1 033～1 040
[7]	石卫,郭绍辉,秦匡宗.烃源岩在水介质下热压模拟的初步研究[A].第五届全国有机地球化学会议论文集[C].南京:江苏科学出版社,1994.381～386
[8]	夏新宇,张文正.热压模拟实验的动力学研究及意义[J].石油勘探与开发,2000,27(5):22～26

[1]	董济凯, 董春梅, 林承焰, 赵子茹. 湖相富有机质泥岩纹层组合类型及其储集意义——以济阳坳陷沙河街组泥页岩为例 . 沉积学报, 2024, (): -. doi: 10.14027/j.issn.1000-0550.2023.131
[2]	朱志立, 李美俊, 李佳阳, 祁灵, 刘晓强, 韩秋雅, 路清华, 马媛媛, 冷筠滢. 沉积有机质中苯基菲成熟度参数及其化学机理 . 沉积学报, 2023, 41(2): 601-609. doi: 10.14027/j.issn.1000-0550.2021.107
[3]	杨江海, 王圆, 刘佳, 马睿, 杜远生, 刘超, 余文超. 南华北早二叠世泥岩沉积与深时陆地古温度重建 . 沉积学报, 2021, 39(3): 540-549. doi: 10.14027/j.issn.1000-0550.2020.092
[4]	. 吉木萨尔凹陷芦草沟组泥质岩类生烃潜力差异性分析 . 沉积学报, 2014, 32(2): 385-394.
[5]	. 成熟度对陆相烃源岩可溶有机质Pr/Ph比值的影响 . 沉积学报, 2014, 32(1): 182-188.
[6]	郑朝阳. 塔河油田奥陶系原油有机地球化学特征及其油藏成因 . 沉积学报, 2011, 29(3): 605-612.
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[8]	陈致林. 利用双金刚烷指标研究济阳坳陷凝析油的成熟度和类型 . 沉积学报, 2008, 26(4): 705-708.
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加水热模拟中深湖与煤系泥岩地化特征比较

1 成都理工学院,成都,610059;

2 吉林石油勘探开发研究院,吉林松原,138001

作者简介:
梁春秀男 1959年出生高级工程师石油地质

收稿日期: 2001-02-13

中图分类号: P593

关键词:

加水热模拟 /

泥岩 /

可溶有机质 /

成熟度

摘要: 通过深湖泥岩和煤系泥岩的加水热模拟研究认为,在热模拟实验过程中,深湖泥岩和煤系泥岩显示不同特征,并且其演化有差别。深湖泥岩利于液态原油的生成,并且转化率高于煤系泥岩。深湖泥岩残余可溶有机质饱和烃含量高于煤系泥岩,非烃含量则低于煤系泥岩。深湖泥岩胶质 /沥青质和饱芳比均随温度升高而降低,而煤系泥岩的胶质 /沥青质随温度升高有增加趋势,其饱芳比的变化则不大或有降低趋势。深湖泥岩的T_max难以指示演化阶段,其干酪根碳同位素值明显轻于煤系泥岩,它们的值均随温度的升高而变重。

English Abstract

Comparison of Geochemistry Character between Mudstones from Deep Lacustrine Facies and Coal Measures by Hydrous Pyrolysis

1 Chengdu Science and Engeneering University,Chengdu 610059;

2 Jilin Petroleum Exploration and Development Institute, SongYuan, Jilin 138001

Received Date: 2001-02-13

Keywords:

Abstract: The geochemistry characters are discussed which between mudstones from deep lacustrine facies and coal measured by hydrous pyrolysis.Lots of differences of the two samples are pointed out by analysis.The mudstones from deep lacustrine facies and coal measure show difficult evolution features by hydrous pyrolysis. The mudstone from deep lacustrine facies has high hydrocarbon yield and is more profitable to liquid oil generation,so it will mainly generate liquid oil in the course of thermal evolution.The saturated hydrocarbon content is more and the nonhydrocarbon content is lower in the residual dissoluble organic matter in the mudstone from deep lacustrine facies than that in coal measures.The ratio of resin to asphalten and the ratio of saturated hydrocarbon to aromatics increase when the temperature rises in the mudstone from deep lacustrine facies.The ratio of resin to asphalten increases and the ratio of saturated hydrocarbon to aromatics varies little or decreases a little when the temperature rises in the mudstone from coal messures. T _max of the pyrolyzed(Rock-Eval) mudstones from deep lacustrine facies can not indicate evolution stage,but T _max of the pyrolyzed(Rock-Eval) mudstones from the mudstone from coal measures increases as the temperature rises.The carbon isotope of kerogen from the mudstone from deep lacustrine facies is lower distinctly than that of kerogen from mudstone of coal measures. The carbon isotope of kerogen from two samples becomes heavy as the temperature rises.It is obvious that the T _max of the mudstone from deep lacustrine facies should be considered carefully when it is used to rekon the maturity of organic matter,and that the variation of isotope carbon of kerogen should also be thought much when it is used to research the type of organic matter.

梁春秀, 魏志平, 毛超林, 李本才. 加水热模拟中深湖与煤系泥岩地化特征比较[J]. 沉积学报, 2002, 20(1): 165-168.

引用本文:

梁春秀, 魏志平, 毛超林, 李本才. 加水热模拟中深湖与煤系泥岩地化特征比较[J]. 沉积学报, 2002, 20(1): 165-168.

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加水热模拟中深湖与煤系泥岩地化特征比较

作者简介:
梁春秀男 1959年出生高级工程师石油地质

计量

Comparison of Geochemistry Character between Mudstones from Deep Lacustrine Facies and Coal Measures by Hydrous Pyrolysis

计量

目录

加水热模拟中深湖与煤系泥岩地化特征比较

1 成都理工学院,成都,610059;

2 吉林石油勘探开发研究院,吉林松原,138001

作者简介:
梁春秀男 1959年出生高级工程师石油地质

English Abstract

Comparison of Geochemistry Character between Mudstones from Deep Lacustrine Facies and Coal Measures by Hydrous Pyrolysis

1 Chengdu Science and Engeneering University,Chengdu 610059;

2 Jilin Petroleum Exploration and Development Institute, SongYuan, Jilin 138001

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加水热模拟中深湖与煤系泥岩地化特征比较

作者简介: 梁春秀 男 1959年出生 高级工程师 石油地质

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Comparison of Geochemistry Character between Mudstones from Deep Lacustrine Facies and Coal Measures by Hydrous Pyrolysis

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出版历程

目录

加水热模拟中深湖与煤系泥岩地化特征比较

1 成都理工学院,成都,610059; 2 吉林石油勘探开发研究院,吉林松原,138001

作者简介: 梁春秀 男 1959年出生 高级工程师 石油地质

English Abstract

Comparison of Geochemistry Character between Mudstones from Deep Lacustrine Facies and Coal Measures by Hydrous Pyrolysis

1 Chengdu Science and Engeneering University,Chengdu 610059; 2 Jilin Petroleum Exploration and Development Institute, SongYuan, Jilin 138001

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目录

友情链接

期刊在线

联系我们

作者简介:
梁春秀男 1959年出生高级工程师石油地质

1 成都理工学院,成都,610059;

2 吉林石油勘探开发研究院,吉林松原,138001

作者简介:
梁春秀男 1959年出生高级工程师石油地质

1 Chengdu Science and Engeneering University,Chengdu 610059;

2 Jilin Petroleum Exploration and Development Institute, SongYuan, Jilin 138001