下古生界烃源岩有机显微组分分类与应用

胡明霞; 曹寅

doi:10.11781/sysydz200704432

下古生界烃源岩有机显微组分分类与应用

doi: 10.11781/sysydz200704432

胡明霞,
曹寅

中国石油化工股份有限公司, 石油勘探开发研究院, 无锡石油地质研究所, 江苏, 无锡, 214151

详细信息

作者简介:
胡明霞(1954- ),女(汉族),上海人,工程师,主要从事有机岩石学研究..

中图分类号: TE122.11
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- 被引次数: 0
出版历程
- 收稿日期: 2007-02-03
- 修回日期: 2007-07-02
- 刊出日期: 2007-07-28

CLASSIFICATION AND APPLICATION OF ORGANIC MACERALS IN THE LOWER PALEOZOIC HYDROCARBON SOURCE ROCK

Hu Mingxia,
Cao Yin

Wuxi Research Institute of Petroleum Geology, SINOPEC, Wuxi, Jiangsu 214151, China

摘要

摘要: 运用全岩光片、干酪根光片、干酪根薄片和光薄片等手段,对塔里木盆地下古生界烃源岩有机显微组分进行观察研究,对各种组分进行特征描述,根据显微组分的成因及光性特征,将其分为原生形态有机质、原生无形态有机质及次生有机质3类,并在此基础上确定了下古生界烃源岩有机显微组分的加权系数。应用该方案对塔里木盆地孔雀河1井O_2+3q烃源岩有机质类型进行分析,6个样品中有1个为Ⅰ型,3个为Ⅱ₁型,2个为Ⅱ₂型。
- 有机显微组分 /
- 类型指数 /
- 下古生界 /
- 塔里木盆地
Abstract: In this paper,the organic macerals from the Lower Paleozoic hydrocarbon source rock in the Tarim Basin were observed and studied by using the polished thick sections of whole-rock and kerogen as well as the polished thin sections of rock and kerogen.Characteristics of the organic macerals were described.These organic macerals were classified as three types according to the genesis and optical pro-perties of them.They are primary morphologic organics,non-morphologic organics and secondary organics.Based on the above,the weighting coefficient every organic maceral in the Lower Paleozoic hydrocarbon source rock was determined.Finally,this classification method was applied to the evaluation of the Middle-Upper Ordovician hydrocarbon source rock in the Well Kongquehe 1,the Tarim Basin.One of the six samples is determined as type I,two of them are type Ⅱ₁ and the other two samples are type Ⅱ₂.
- organic maceral /
- index of type /
- the Lower Paleozoic /
- the Tarim Basin

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参考文献(23)

[1]	Stach E,Mackowsky M T,Teichmüller M,et al.Stach's Textbook of coal petrology[M].Berlin:Gebrüder Borntraeger,1975.54～174
[2]	International Comittee for Coal and Organic Petrology (ICCP).The new vitrinite classification[J].Fuel,1998,77(5):349～358
[3]	秦胜飞,钟宁宁,秦勇等.碳酸盐岩有机显微组分分类[J].石油实验地质,1996,18(3):325～330
[4]	肖贤明.有机岩石学及其在油气评价中的应用[J].广州:广东科技出版社,1992.43～52
[5]	金奎励.有机岩石学研究:以塔里木为例[M].北京:地震出版社,1997.1～286
[6]	钟宁宁,秦勇.碳酸盐岩有机岩石学[M].北京:科学出版社,1995.14～33
[7]	Buchardt B,Lewan M D.Reflectance of vitrinite-like macerals as a thermal maturity index for Cambrian-Ordovician Alum Shale,Southern Scandinavia[J].AAPG,1990,74(4):394～406
[8]	Buchardt B.Carbon isotope composition of Lower Paleozoic kerogen:effects of maturation[J].Org Geochem,1986,10:127～134
[9]	焦贵浩,秦建中,王静等.柴达木盆地北部侏罗系烃源岩有机岩石学特征[J].石油实验地质,2005,27(3):250～255
[10]	程顶胜.塔里木盆地古生界烃源岩显微组分及其岩石学特征[J].新疆石油地质,1997,18(1):40～45
[11]	刘祖发,肖贤明,傅家谟等.海相镜质体反射率用作早古生代烃源岩成熟度指数研究[J].地球化学,1999,28(6):580～587
[12]	王飞宇,边立曾,张水昌等.塔里木盆地奥陶系海相源岩中两类生烃母质[J].中国科学(D辑),2001,31(2):96～102
[13]	赵政璋,李永铁,叶和飞等.青藏高原海相烃源层的油气生成[M].北京:科学出版社,2000.74～79
[14]	边立曾,张水昌,梁狄刚等.塔里木盆地晚奥陶世古海藻果实状化石及塔中油田生物母质特征[J].微体古生物学报,2003,20(1):89～96
[15]	李军,舍维 T,燕夔.中国古生代疑源类研究述评[J].地层学杂志,2002,26(4):87～95
[16]	张永辂,刘冠帮,边立曾.古生物学(下)[M].北京:地质出版社,1988.493
[17]	Strother P K.Acritarchs[A].In:Jansonius J,Mc Gregor D C eds.Palynology:Principles and Applications[C],Dallas:American Association of Stratigraphic Palynologists Foundation,1996.81～106
[18]	Obermajer M,Stasiuk L D,Fowler M G,et al.Application of acritarch fluorescence in thermal maturity studies[J].Int J of Coal Geo,1999,39:185～204
[19]	Václav Such y',Ivaná S y'korová,Michal Stejskal,et al.Dispersed organic matter from silurian shales of the Barrandian Basin,Czech Republic:optical properties,chemical composition and thermal maturity[J].Int J of Coal Geo,2002,53:1～25
[20]	Taylor G H.Micrinite-its mature,origin and significance[J].Int J of Coal Geol,1984,14:29～46
[21]	施继锡,李本超,傅家谟等.有机包裹体及其与油气的关系[J].中国科学(B辑),1987,(3):318～326
[22]	王新洲,宋一涛,王学军.石油成因与排油物理模拟:方法、机理及应用[M].东营:石油大学出版社,1996.13～36
[23]	秦建中,贾蓉芬,郭爱明等.华北地区煤系烃源层油气生成·运移·评价[M].北京:科学出版社,2000.1～37