塔河油田原油甾藿烷系列化合物地球化学再认识

ISSN 1000-0550 CN 62-1038/P

高级搜索

留言板

尊敬的读者、作者、审稿人, 关于本刊的投稿、审稿、编辑和出版的任何问题, 您可以本页添加留言。我们将尽快给您答复。谢谢您的支持!

姓名
邮箱
手机号码
标题
留言内容
验证码

塔河油田原油甾藿烷系列化合物地球化学再认识

文章导航 > 沉积学报 > 2006 > 24(2): 294-299

南青云. 塔河油田原油甾藿烷系列化合物地球化学再认识[J]. 沉积学报, 2006, 24(2): 294-299.

引用本文:

南青云. 塔河油田原油甾藿烷系列化合物地球化学再认识[J]. 沉积学报, 2006, 24(2): 294-299.

NAN Qingyun. Geochemical Characters Recognition for Steranes and Hopanes from Oils of Tahe Oilfield[J]. Acta Sedimentologica Sinica, 2006, 24(2): 294-299.

Citation:

NAN Qingyun. Geochemical Characters Recognition for Steranes and Hopanes from Oils of Tahe Oilfield[J]. Acta Sedimentologica Sinica, 2006, 24(2): 294-299.

南青云. 塔河油田原油甾藿烷系列化合物地球化学再认识[J]. 沉积学报, 2006, 24(2): 294-299.

引用本文:

南青云. 塔河油田原油甾藿烷系列化合物地球化学再认识[J]. 沉积学报, 2006, 24(2): 294-299.

NAN Qingyun. Geochemical Characters Recognition for Steranes and Hopanes from Oils of Tahe Oilfield[J]. Acta Sedimentologica Sinica, 2006, 24(2): 294-299.

Citation:

NAN Qingyun. Geochemical Characters Recognition for Steranes and Hopanes from Oils of Tahe Oilfield[J]. Acta Sedimentologica Sinica, 2006, 24(2): 294-299.

塔河油田原油甾藿烷系列化合物地球化学再认识

南青云

中国科学院地质与地球物理研究所气体地球化学重点实验室兰州 730000

通讯作者:
南青云

计量

文章访问数: 1731
HTML全文浏览量: 1
PDF下载量: 690
被引次数: 0

Geochemical Characters Recognition for Steranes and Hopanes from Oils of Tahe Oilfield

NAN Qingyun

Key Laboratory of Gas Geochemistry, Institute of Geology and Geophysics, Chinese Academy of Sciences, Lanzhou 730000

More Information

Corresponding author: NAN Qingyun

摘要: 生物标志化合物是油气油源、成熟度、运移等领域研究中的一项得力工具。运用生物标志物色谱质谱技术，对比研究了塔河油田各油区原油生物标志化合物中甾、藿烷系列化合物特征。研究表明，塔河油田为一由晚期成熟高、轻微改造的原油与早期成熟度低、遭受较强降解原油混合而成的复合油藏，该油藏各区原油C27—C29甾烷同系物以及C27—C29重排甾烷特征反映出该区不同成熟度原油来自同一母源，原油Ts/(Tm+Ts)、重排甾烷/规则甾烷和ββ/(ββ+αα) C29比值关系立体图指示出原油的充注方向，印证了“塔河地区的油气主要来自于南部的满加尔坳陷”这一论点。
- 甾烷 /
- 藿烷 /
- 生物标志物 /
- 塔河油田 /
- 地球化学
Abstract: Biomarker is one of the most effective tools in the study of oilsource correlation gasoil maturity and gasoil migration. By using biomarker GC, GC—MS analysis techniques, the geochemical characters of steranes and hopanes from crude oils of Tahe oil field were investigated in this paper. The study shows〖KG*2〗Tahe oilfield is a compound oil reservoir, which is composed of later generated oils with high maturity lighter biodegradation and earlier〖KG*2〗generated oils with low maturity stronger biodegradation. The characters of C27—C29〖KG*2〗steranes and hopanes series indicate oils with varied maturities generated from the same sort of mother materials. The threedimensional diagram〖KG*2〗formed by Ts/(Tm+Ts),〖KG*2〗rearrangedsterane/sterane and ββ/(ββ+αα)C29〖KG*2〗shows that the migration direction of crude oil is from south to north, which confirms the opinion that oil and gas of Tahe oilfield mainly came from Manjiar Depression——an area to the south of Tahe oilfield.
- sterane /
- hopane /
- biomarkers /
- Tahe oilfield /
- geochemistry

参考文献(0)

资源附件(0)

WeChat

点击查看大图

计量

文章访问数: 1731
HTML全文浏览量: 1
PDF下载量: 690
被引次数: 0

塔河油田原油甾藿烷系列化合物地球化学再认识

南青云

中国科学院地质与地球物理研究所气体地球化学重点实验室兰州 730000

通讯作者: 南青云

收稿日期: 1900-01-01
修回日期: 1900-01-01
刊出日期: 2006-04-10

关键词:

生物标志物 /

地球化学

摘要: 生物标志化合物是油气油源、成熟度、运移等领域研究中的一项得力工具。运用生物标志物色谱质谱技术，对比研究了塔河油田各油区原油生物标志化合物中甾、藿烷系列化合物特征。研究表明，塔河油田为一由晚期成熟高、轻微改造的原油与早期成熟度低、遭受较强降解原油混合而成的复合油藏，该油藏各区原油C27—C29甾烷同系物以及C27—C29重排甾烷特征反映出该区不同成熟度原油来自同一母源，原油Ts/(Tm+Ts)、重排甾烷/规则甾烷和ββ/(ββ+αα) C29比值关系立体图指示出原油的充注方向，印证了“塔河地区的油气主要来自于南部的满加尔坳陷”这一论点。

English Abstract

南青云. 塔河油田原油甾藿烷系列化合物地球化学再认识[J]. 沉积学报, 2006, 24(2): 294-299.

引用本文:

南青云. 塔河油田原油甾藿烷系列化合物地球化学再认识[J]. 沉积学报, 2006, 24(2): 294-299.

NAN Qingyun. Geochemical Characters Recognition for Steranes and Hopanes from Oils of Tahe Oilfield[J]. Acta Sedimentologica Sinica, 2006, 24(2): 294-299.

Citation:

NAN Qingyun. Geochemical Characters Recognition for Steranes and Hopanes from Oils of Tahe Oilfield[J]. Acta Sedimentologica Sinica, 2006, 24(2): 294-299.

全文HTML

/

下载: 全尺寸图片幻灯片

分享

用微信扫码二维码

分享至好友和朋友圈

返回

x 关闭永久关闭