天然气地质学

金衢盆地上震旦统和古生界烃源岩演化程度研究

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  • [1]西南石油大学; [2]西南油气田分公司蜀南气矿; 四川成都; [3]中国石油浙江油田分公司; 浙江杭州; 四川泸州;

修回日期: 2006-04-12

  网络出版日期: 2006-06-20

EVOLUTIONAL DEGREE OF THE SOURCE ROCK FROM UPPER SINIAN AND THE PALEOZOIC GROUP IN JINQU BASIN

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  • 1.Southwest Petroleum University,Chengdu 610500,China;2.Zhejiang Exploration Branch,CNPC,Hangzhou 310013,China;3.Shunan Gas Mine of Southwest Oil and Gas Branch,CNPC,Luzhou 646000,China

Revised date: 2006-04-12

  Online published: 2006-06-20

摘要

金衢盆地的烃源岩主要有2套:一套是盆地基底海相地层,另一套是内陆盆地相地层。其中海相地层中的主力烃源岩层为上震旦统和上古生界石炭―二叠系。以镜质体反射率、热解、牙形刺、孢粉作为划分的主要依据,研究了金衢盆地上震旦统和古生界烃源岩的演化程度。

本文引用格式

郑华平;张廷山;王明磊;袁续祖; . 金衢盆地上震旦统和古生界烃源岩演化程度研究[J]. 天然气地球科学, 2006 , 17(3) : 351 -354 . DOI: 10.11764/j.issn.1672-1926.2006.03.351

Abstract

The source rock of Jinqu basin mainly has two set:one set is the stratum of marine facies of the basin base,the other is the stratum of the inland basin.The stratum of main source rock among the marine facies is the upper Sinian and the Paleozoic group.The content of this text is studying evolutive degree of the source rock of the upper Sinian and the Paleozoic group mainly by vitrinite,pyrogenation,conodont and sporopollen.

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