Geochemical Characteristics of Carboniferous Source Rocks in the Jimunai Basin and the Tacheng Basin of Northwest Xinjiang

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  • 1.State Key Laboratory of Petroleum Resource and Prospecting,Beijing 102249,China;
    2.Xinjiang Oilfield Company,PetroChina,Karamay 834000,China  

Received date: 2011-04-06

  Revised date: 2011-05-03

  Online published: 2012-02-10

Abstract

Organic geochemistry measurements and analyses were conducted on Carboniferous source rock samples from well Jican-1 and well Tacan-1.The results indicated that Carboniferous source rock in well Jican-1 predominantly consists of carbonaceous mudstones and that in well Tacan-1 predominantly consists of dark-colored mudstones.Both of the Carboniferous carbonaceous mudstones in well Jican-1 and dark mudstones in well Tacan-1 contain high abundance of organic matter,and are evaluated as good source rocks.Organic matters are mainly type III kerogens in the Carboniferous samples of well Jican-1 and well Tacan1,and have been at the high-mature stage with large gas source potential.

Cite this article

Pei Li-xin,Gao Gang,Wang Xu-long,Liu Guang-di.Zhang Yue-qian,Tang Yong . Geochemical Characteristics of Carboniferous Source Rocks in the Jimunai Basin and the Tacheng Basin of Northwest Xinjiang[J]. Natural Gas Geoscience, 2012 , 23(1) : 88 -91 . DOI: 10.11764/j.issn.1672-1926.2012.01.88

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