Organic Matter Characteristics of Coal Measure Source Rocks of Well Wanggu 1 in Huanghua Depression

Abstract:

Applying the method of source rocks pyrolysis to analyze 19 pieces of coal measure source rocks of Shanxi-Taiyuan group in Huanghua Depression, the results show that the level of organic matter abundance of coal measures hydrocarbon source rock in Shanxi-Taiyuan group of Well Wanggu 1 is the poor. Using monadic linear regression method to analysis the data of S₂ and T_OC, the results show that the type of the mudstone organic matter in the Shanxi - Taiyuan group belongs to III, the type of coal sample organic matter in Shanxi-Taiyuan group belongs to I. Due to the data of samples in the Shanxi group is less, the results of the coal sample in Shanxi group are only for reference. According to the data of Tmax, the most of the coal measures hydrocarbon source rocks in Shanxi - Taiyuan group are in the maturity stage, several samples are in the high maturity stage.

• Periodical: Advanced Materials Research (Volume 868)
• Pages: 271-275
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.868.271
• Online since: December 2013
• Authors: Pei Xue*, Yan Bing Wang, Xin Zhang, Jing Jing Fan
• Keywords: Huanghua Depression, Organic Matter Abundance, Organic Type, Source Rocks Pyrolysis, Thermal Evolution Degree

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