학술논문

Comparisons of pyrolysis parameters between source rocks and their clay-sized fractions; implication for source material of hydrocarbon generation
Document Type
Academic Journal
Source
Interpretation (Tulsa). 10(3):SD1-SD9
Subject
29A|Economic geology - energy sources
06A|Sedimentary petrology - sed rocks, sediments
Asia
Bohaiwan Basin
carbon
Cenozoic
China
clastic sediments
clay
clay minerals
Dongying Depression
Far East
Jiyang Depression
kerogen
organic carbon
organic compounds
petroleum
pyrolysis
Rock-Eval
sediments
Shahejie Formation
Shandong China
sheet silicates
silicates
source rocks
Tertiary
Language
English
ISSN
2324-8858
Abstract
In natural environments, organic-clay interactions are strong and cause organo-clay composites (a combination between organic matter [OM] and clay minerals) to be one of the predominant forms for OM occurrence, and their interactions greatly influence the hydrocarbon (HC) generation of OM within source rocks. However, despite occurring in nature, dominating the OM occurrence, and having unique HC generation ways, organo-clay composites have rarely been investigated as stand-alone petroleum precursors. To improve this understanding, we have compared the Rock-Eval pyrolysis parameters derived from more than 100 source rocks and their corresponding