“塔里木—扬子古大陆”的重建对油气勘探的意义

doi:10.7623/syxb200705001

石油学报 ›› 2007, Vol. 28 ›› Issue (5): 1-6.DOI: 10.7623/syxb200705001

• 地质勘探 • 下一篇

“塔里木—扬子古大陆”的重建对油气勘探的意义

雍自权¹, 罗志立¹, 刘树根¹, 崔建伟², 孙玮¹

1. 成都理工大学能源学院四川成都610059;
2. 中国石油塔里木油田公司新疆库尔勒841000

收稿日期:2006-11-02 修回日期:2007-03-23 出版日期:2007-09-25 发布日期:2010-08-06
作者简介:雍自权,男,1966年3月生,1991年毕业于成都地质学院石油系,获煤田、石油地质学硕士学位,现为成都理工大学副教授,在读博士研究生,主要从事石油天然气构造地质研究与教学工作.E-mail:yongzq@cdut.edu.cn
基金资助:
国家重点基础研究发展规划(973)项目“中国海相碳酸盐岩层系油气成藏机理”(2005CB422106)资助

Importance of reconstruction of Tarim-Yangtze Paleocontinent model to oil-gas exploration

Yong Ziquan¹, Luo Zhili¹, Liu Shugen¹, Cui Jianwei², Sun Wei¹

1. College of Energy Resources, Chengdu University of Technology, Chengdu 610059, China;
2. PetroChina Tarim Oilfield Company, Kuerle 841000, China

Received:2006-11-02 Revised:2007-03-23 Online:2007-09-25 Published:2010-08-06

摘要/Abstract

摘要： 板块边缘造山带的岩石学记录追踪了扬子与塔里木古板块地史演化中的相关性,从岩石学、古气候学和古生物学等方面论证了扬子与塔里木古板块内部地质特征的可比性。研究结果表明,从新元古代至二叠纪,扬子古板块与塔里木古板块靠近,成为一个大陆,称为"塔里木—扬子古大陆"。后经"峨眉地幔柱"的作用和"峨眉地裂运动"的拉张,古大陆解体,两板块分离,扬子古板块向东漂移1900km至现今位置。若"塔里木—扬子古大陆"重建模式成立,则对大型油气藏勘探具有重要意义。

关键词: 扬子古板块, 塔里木古板块, 塔里木—扬子古大陆, 重建模式, 峨眉地裂运动

Abstract: The correlation of evolutions between Yangtzc paleo-plate and Tarim paleo-plate was analyzed using the petrology oI orogenic belt in the edge of plate. The comparability of intra-geological characteristics of Yangtze paleo-plate and Tarim palec)-plate was discussed according to the petrology, paleoclimatology and paleontology. The study results showed that the Yangtze paleo-plate was close to "rarim paleo-plate from the Neoproterozoic to the Permian and became a paleo-continent named Tarim-Yangtze Paleocontineni. Under the action of "Emei mantle plume" and the verged and separated. The Yangtze paleo-plate moved about extension of "Emei Taphrogeny",the Tarim-Yangtze paleocontincnt di 1900 kilometers from west to east and located in present position. if the model about reconstruction of Tarim-Yangtze Paleocontinent is true, it will be important to forecast giant mineral resources.

Key words: Yangtze paleo-plate, Tarim paleo-plate, Tarim-Yangtze Paleocontinent, rcconstruction model, Emei taphrogcny

中图分类号:

TE111.2

雍自权, 罗志立, 刘树根, 崔建伟, 孙玮. “塔里木—扬子古大陆”的重建对油气勘探的意义[J]. 石油学报, 2007, 28(5): 1-6.

Yong Ziquan, Luo Zhili, Liu Shugen, Cui Jianwei, Sun Wei. Importance of reconstruction of Tarim-Yangtze Paleocontinent model to oil-gas exploration[J]. Editorial office of ACTA PETROLEI SINICA, 2007, 28(5): 1-6.

“塔里木—扬子古大陆”的重建对油气勘探的意义

Importance of reconstruction of Tarim-Yangtze Paleocontinent model to oil-gas exploration

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