|本期目录/Table of Contents|

[1]秦黎明,张枝焕,杨永才,等.准噶尔盆地中部Ⅲ区块原油甾烷异常分布特征与成因[J].地球科学与环境学报,2008,30(04):373-379.
 QIN Li-ming,ZHANG Zhi-huan,YANG Yo ng-cai,et al.Abnormal Distribution and Its Origin of Steroids in the Block Ⅲ of Central Junggar Basin[J].Journal of Earth Sciences and Environment,2008,30(04):373-379.
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《地球科学与环境学报》[ISSN:1672-6561/CN:61-1423/P]

卷:
第30卷
期数:
2008年第04期
页码:
373-379
栏目:
基础地质与矿产地质
出版日期:
2008-12-20

文章信息/Info

Title:
Abnormal Distribution and Its Origin of Steroids in the Block Ⅲ of Central Junggar Basin
作者:
秦黎明1张枝焕1杨永才1李伟2刘洪军1梅岭1
1.中国石油大学石油天然气成藏机理教育部重点实验室,北京102249;2.中国石油化工股份有限公司国际勘探开发公司,北京100083
Author(s):
QIN Li-ming1ZHANG Zhi-huan1YANG Yo ng-cai1LI Wei2LIU Hong-jun1MEI Ling1
1.Key Laboratory For Hydrocarbon Accumulation, Ministry o f Education, China University o f Petroleum, Beijing 102249, China; 2.International Petroleum Exploration Company, China Petroleum and Chemical Copporation, Beijing 100083, China)
关键词:
原油甾烷类化合物分布特征成因准噶尔盆地
Keywords:
crude oil steroid distribution origin Junggar basin
分类号:
P618.130.1
DOI:
-
文献标志码:
A
摘要:
对准噶尔盆地中部Ⅲ区块的3类原油或油砂样品抽提物饱和烃进行了气相色谱-质谱分析,研究了原油饱和 烃中甾烷类化合物的分布特征,并对其成因做了初步探讨。结果表明:3类原油的甾烷分布特征具有一定的相似 性,C27规则甾烷相对丰度明显低于C28、C29;C27、C28、C29异构体αββ型相对丰度明显高于ααα型(C28αββ(20S)或 C29αββ(20R)丰度最高);但这3类原油的成因是不一致的,其影响因素主要包括热演化、生物降解、运移分馏以及古 环境或岩性4个方面,其中第1、3类原油主要以热演化作用与运移作用为主,第1类原油还可能受到古环境或岩 性影响,两者均不受生物降解的影响,第2类原油则受到热演化、运移作用及生物降解的共同影响。
Abstract:
The geochemical characteristics of saturated hydrocarbons from three types of crude oils or core extracts in the blockⅢ in central Junggar basin were investigated by gas chromatography-mass spectrometry and the distribution and origin of steroids were studied.Itis found that the distribution of steroids of the three types of crude oils or core extracts are similar to each other. The relative abundance of regular steranes of C27is lower than that of C28and C29. It is also showed that the relative abundance of C27, C28and C29ofαββ-type isomers is higher than that ofααα-type(C28ofαββ- type(20S)or C29ofαββ-type(20R)is the highest). However, the sources of three types of oils are inconsistent. The influential factors are thermal maturity, biodegradation, migrated fractionation and palaeoenvironment or lithology. The first and third types of oils are mainly affected by thermal maturity and migrated fractionation except biodegradation, and the first type of oil is possiblely influenced by palaeoenvironment or lithology. The second type of oils is mainly impacted by biodegradation beside thermal maturity and migrated fractionation.

参考文献/References:

[1] M ackenzi e A S , Brassell S C , Eglint on G , et al.Chemical Fossi ls :the Geologi cal Fat e of St eroids[J] .S cience, 1982 , 217 (4559):491-504 .
[2] Tis sot B P , Welt e D H .Pet roleum Format ion and Occurrence [M] .Berlin :Sp ringer-Verlag , 1978 .
[3] Peters K E , Walt ers C C , Moldow an J M .Th e Biomarker Guide:Biomarkers and Isot opes in Pet roleum an d Earth Hi st ory[M] .Cam bridge:Camb ridge Universit y Press , 2005 .
[4] 李素梅 , 庞雄奇 , 金之钧 .八 面河地区 原油 、烃源 岩中甾 类化 合物的分布特征及其应 用[J] .地 球科 学———中 国地质 大学 学报 , 2002 , 27(6):711-717 .
[5] Mackenzie A S , Qui rke J M E , Maxw ell J R.M ol ecu lar Param et ers of M aturati on in the Toarcian Shales , Paris Basin , France- Ⅱ .E volu ti on of Metaloporphy rins[C] ∥Dou glas A G , Maxw ell J R.Advance in Organic Geochemis try .Ox ford : Pergamon Pres s , 1979 :239-248 .
[6] Mackenzie A S , Hof fmann C F , Maxw ell J R.M olecular Param et ers of M atu rat ion in the Toarcian Shales , Paris Basin , France-Ⅲ .Changes in A rom at ic S t eroid Hydrocarbon[J] . Geochimica et Cosmochimi ca Acta , 1981 , 45(8):345-1355 .
[7] Mackenzie A S , Lewi s C A , Maxw el l J R .Molecular Paramet ers of Matu rat ion in the Toarcian S hales , Paris Basin , France- Ⅳ .Laborat ory T hermal Al teration Studies [J] . Geochimica et Cosmochimica Acta , 1981 , 45(12):2369-2376 .
[8] Mackenzie A S , Lam b N A , Maxwell J R.S teroids Hydrocarbons and T herm al Hi st ory of Sediment s[J] .Natu re, 1982 , 295 :223-226 .
[9] 张枝焕 .准噶尔盆地有效 烃源岩分 布特征 、演 化历史和 油源 贡献[R] .北京 :中国石油大学 , 2007 .
[10] Seif ert W K , Mold ow an J M .T he Eff ect of Biodegradat ion on S teran es and Trepanes in Crude Oils[J] .Geochimica et Cosmochimica Act a, 1979 , 43(1):111-126 .
[11] Seif ert W K ,Moldow an J M , Demaison G J .Source Correlation of Biodegraded Oi ls[J] .Organic Geochemist ry , 1984 , 6:633-643 .
[12] 戴 卿林 , 郝石生 , 卢 双舫 , 等 .煤与 泥岩排烃过程中 甾萜烷色 层效应差异[J] .地球化学 , 1996 , 25(4):400-408.
[13] 陈中红 , 查 明 .烃源 岩地质色 层效应的 模拟实验[J] .地球 化学 , 2006 , 35(2):157-176 .
[14] 陈中红 , 吴孔友 , 赵卫卫 .柴达木盆地东部第四系 低丰度高效 气源岩地球化学特征及成藏机理[J] .地球科学 与环境学报 , 2007 , 29(1):41-46 .
[15] 曾宪章 , 刘淑珍 , 马顺平.运移对生物标志 物的影响[J] .石油 与天然气地质 , 1987 , 8(1):38-44 .
[16] 李 政 , 徐兴友 , 宋 来亮 , 等 .伊朗 卡山区块原油地 球化学特 征[J] .石油勘探与开发 , 2005 , 32(5):130-133 .
[17] Sei fert W K , M oldowan J M .Paleoreconst ruction by Biological M ark ers [J] .Geochimica et Cosmochimica Acta , 1981 , 45(6):783-794 .
[18] 邹华 耀, 郝 芳 , 张 柏桥 , 等 .准噶 尔盆地腹部油气 充注与再 次运移研究[J] .地质科学 , 2005 , 40(4):499-509 .
[19] Ru llk tt er J , Marzi R.Natu ral and Art ifi cial M aturat ion of Biological Markers in a T oarcian Sh ale f rom Northern Germany[ J] .Organi c Geochemist ry , 1988 , 13(4/ 6):639-645 .
[20] Pet ers K E , M oldow an J M .The Biomarker Guide :Int erp reting Molecular Fossi ls in Pet roleum and Ancient S ediment s [M] .New Jersey :Prent ice Hall , 1993 .

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备注/Memo

备注/Memo:
收稿日期:2008-01-08
基金项目:国家重点基础研究发展计划项目(2006CB202303)
作者简介:秦黎明(1984-),男,山东潍坊人,理学博士研究生,从事油气地球化学研究。E-mail:qinliming2006@yahoo.com.cn
更新日期/Last Update: 2008-12-20