羌塘盆地油气成藏主控因素分析

南征兵, 张艳玲, 李永铁, 郭祖军

doi:10.11764/j.issn.1672-1926.2012.03.469

天然气地球科学 >

2012 , Vol. 23 >Issue 3: 469 - 473

DOI: https://doi.org/10.11764/j.issn.1672-1926.2012.03.469

天然气地质学

羌塘盆地油气成藏主控因素分析

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1.中国石油勘探开发研究院，北京 100083；2.中国地质环境监测院，北京 100081

南征兵(1980-)，陕西乾县人，工程师，博士，主要从事海外油气勘探及石油地质综合研究.E-mail：nanzhengbing@petrochina.com.cn.

收稿日期: 2012-02-01

修回日期: 2012-02-14

网络出版日期: 2012-06-10

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Key Controlling Factors of Hydrocarbon Accumulation in the Qiangtang Basin

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1.Research Institute of Petroleum Exploration and Development,PetroChina,Beijing 100083,China；
2.China Institute of Geoenvironment Monitoring,Beijing 100081,China

Received date: 2012-02-01

Revised date: 2012-02-14

Online published: 2012-06-10

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摘要

羌塘盆地为青藏高原上面积最大的一个中生代海相残留盆地，以三叠系和侏罗系为主要目的层，迄今为止已发现200多处油气显示和一个古油藏。埋藏史及热演化史分析认为，盆地至少发生过2次油气生成过程，第一次在侏罗纪晚期—白垩纪晚期，第二次在新近纪。盆地发育4套储盖组合，中侏罗统布曲组—夏里组为最有利的组合。通过对盆地油气显示的分析及古油藏解剖，初步认为盆地的油气储盖组合可能主要为自生自储型，后期的保存是最关键的控制因素。

关键词： 构造背景; 成藏条件; 生储盖组合; 油气显示; 羌塘盆地

本文引用格式

南征兵, 张艳玲, 李永铁, 郭祖军 . 羌塘盆地油气成藏主控因素分析[J]. 天然气地球科学, 2012 , 23(3) : 469 -473 . DOI: 10.11764/j.issn.1672-1926.2012.03.469

Abstract

Qiangtang basin is the biggest Mesozoic marine residual basin;its main targets cover the Triassic and Jurassic.Up to present,more than 200 oil and gas shows and a destroyed oil reservoir are discovered.According to burial and thermal evolution history,the basin has at least two times of hydrocarbon generation,one is the late Jurassic to late Cretaceous,the other is late Tertiary.The middle Jurassic Buqu-Xiali assemblage is the most favorable one in the four reservoir-cap assemblages.Based on analysis of oil and gas shows and destroyed oil reservoir,we point out that the reservoir\|cap assemblage should be self-generation and self-reservoir,and the late conservation is fate for oil and gas accumulation.

Key words： Tectonic background; Accumulation condition; Source-reservoir-cap assemblage; Oil and gas shows; Qiangtang basin.

参考文献

［1］Zhao Zhengzhang,Li Yongtie,Ye Hefei,et al.Petroleum Geology of Qiangtang Basin in Qing-Tibet Plateau［M］.Beijing: Science
Press,2000.［赵政璋,李永铁,叶和飞,等.青藏高原羌塘盆地石油地质［M］.北京:科学出版社,2000.］
［2］Wang Chengshan,Yi Haisheng.Geological Evolution and Petroleum Prospective Assessment of Qiangtang Basin［M］.Beijing: Geology Press,2001.［王成善,
伊海生.羌塘盆地地质演化与油气远景评价［M］.北京:地质出版社,2001.］
［3］Wang Jian,Tan Fuwen,Li Yalin,et al.Potential Analysis of Hydrocarbon Resources of Major Sedimentary Basins in Qing-Tibet Plateau
［M］.Beijing: Geology Press,2004.［王剑,谭富文,李亚林,等.青藏高原重点沉积盆地油气资源潜力分析［M］.北京:地质出版社,2004.］
［4］Qin Jianzhong.Potential analysis of hydrocarbon resources of the Qiangtang basin in Qing-Tibet plateau［J］.Petroleum Geology &
Experiment,2006,28(6):566-572.［秦建中.青藏高原羌塘盆地油气资源潜力分析［J］.石油实验地质,2006,28(6):566-572.］
［5］Guo Zujun,Li Yongtie,Nan Zhengbing,et al.Relationship between deformation structure and petroleum accumulation and preservation,Qiangtang
basin,Tibet［J］.Petroleum Exploration and Development,2008,35(5):563-568.［郭祖军,李永铁,南征兵,等.羌塘盆地变形构造与油气聚集保存关系［J］.石油勘探与开
发,2008,35(5):563-568.］
［6］Nan Zhengbing,Li Yongtie,Guo Zujun.Hydrocarbon show and correlation between oil and source rock in the Qiangtang basin［J］.Petroleum
Geology & Experiment,2008,30(5):503-507.［南征兵,李永铁,郭祖军.羌塘盆地油气显示及油源对比［J］.石油实验地质,2008,30(5):503-507.］
［7］Qin Jianzhong.Petroleum source and migration history,Qiangtang basin,Tibet［J］.Petroleum Geology & Experiment,2006,28(5):450-456.［秦建中.青藏高
原羌塘盆地油源及运移过程［J］.石油实验地质,2006,28(5):450-456.］
［8］Zhao Zhengzhang,Qin Jianzhong,Xu Huaixian,et al.Hydrocarbon Generation of Marine Source Rock,Qing-Tibet Plateau［M］.Beijing: Science
Press,2000.［赵政璋,秦建中,许怀先,等.青藏高原海相烃源岩的油气生成［M］.北京:科学出版社,2000.］
［9］Qin Jianzhong.Distribution characters of Mesozoic major source
[JP]rock,Qiangtang basin,Tibet［J］.Petroleum Geology &
Experiment,2006,28(2):134-141,146.［秦建中.青藏高原羌塘盆地中生界主要烃源层分布特征［J］.石油实验地质,2006,28(2):134-141,146.］
［10］Qin Jianzhong.Sedimentary environment of marine source rock,Qiangtang basin,Tibet［J］.Petroleum Geology & Experiment,2006,28(1):8-14,20.［秦
建中.青藏高原羌塘盆地海相烃源层的沉积形成环境［J］.石油实验地质,2006,28(1):8-14,20.］
［11］Qin Jianzhong.Organic facies distribution and generating model,Qiangtang basin,Tibet［J］.Petroleum Geology & Experiment,2006,28(3):364-270.
［秦建中.青藏高原羌塘盆地有机相展布与成烃模式［J］.石油实验地质,2006,28(3):364-270.］
［12］Qin Jianzhong.Organic material thermal evolution and generating history study,Qiangtang basin,Tibet［J］.Petroleum Geology & Experiment,2006,28(4):350
-358.［秦建中.羌塘盆地有机质热演化与成烃史研究［J］.石油实验地质,2006,28(4):350-358.］
［13］Zhu Jitian,Pei Jianxiang,Sun Zhipeng,et al.Feature of Neoteetonism and its control on late hydrocarbon accumulation in Qiongdongnan basin
［J］.Natural Gas Geoscience,2011,22(4):649-656.［朱继田,裴健翔,孙志鹏,等.琼东南盆地新构造运动及其对晚期油气成藏的控制［J］.天然气地球科学,2011,22(4):649-656.
］
［14］Li Jun,Tao Shizheng,Wang Zecheng,et al.Characteristics of Jurassic petroleum geology and main factors of hydrocarbon accumulation in NE Sichuan basin
［J］.Natural Gas Geoscience,20l0,21(5):732-741.［李军,陶士振,汪泽成,等.川东北地区侏罗系油气地质特征与成藏主控因素［J］.天然气地球科学,20l0,21(5):732-741.］
［15］Zhang Tao,Yan Xiangbin.A discussion on main factors controlling deep carbonate reservoirs in the Tarim basin［J］.Oil & Gas Geology,2007,28(6):745-754.
［张涛,闫相宾.塔里木盆地深层碳酸盐岩储层主控因素探讨［J］.石油与天然气地质,2007,28(6):745-754.］
［16］Gu Zhidong,Wang Zecheng,Hu Suyun,et al.Tectonic settings of global marine carbonate giant fields and exploration significance［J］.Natural Gas
Geoscience,2012,23(1):106-118.［谷志东,汪泽成,胡素云,等.全球海相碳酸盐岩巨型油气田发育的构造环境及勘探启示［J］.天然气地球科学,2012,23(1):106-118.］

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