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5. TOC changes in the process of thermal evolution of source rock and its controls

TOC changes in the process of thermal evolution of source rock and its controls

来源 :中国科学：地球科学英文版 | 被引量 : 0次 | 上传用户：ll19870627

【摘 要】

：

Through geological observation, simulation in laboratory and numerical modeling, the factors that control the changes in total organic content (TOC) of source r

【作 者】

：

ZHONG Ningning LU Shuangfang H 

【机 构】

：

TheKeyLabofPetroleumAccumulationMechanismofStateEducationalMinistryatUniversityofPetroleum

【出 处】

：

中国科学：地球科学英文版

【发表日期】

：

2004年z2期

【关键词】

：

source rock appraisal carbonates low limit of organic matter abundance rate o 

【基金项目】

：

This study was supported by the National Major Fundamental Research and Development Project (Grant No.G1999043307).

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Through geological observation, simulation in laboratory and numerical modeling, the factors that control the changes in total organic content (TOC) of source rock have been studied. When the formula DTOC=(TOC0-TOC)/TOC0 (original organic carbon content i

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