Current Status and Challenges of Methyltrimethyltridecylchromans Research in Source Rocks and Crude Oils
Author(s) -
Kaixi Jiang,
Chunming Lin,
Chunfang Cai,
Xia Zhang,
Shuya Huang,
Zuochun Fan
Publication year - 2019
Publication title -
acs omega
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.779
H-Index - 40
ISSN - 2470-1343
DOI - 10.1021/acsomega.9b00187
Subject(s) - source rock , proxy (statistics) , geology , pleistocene , crude oil , earth science , paleontology , geochemistry , petroleum engineering , computer science , structural basin , machine learning
Methyltrimethyltridecylchromans (MTTCs) are structurally similar to tocopherols, which were identified in large numbers of source rocks and crude oils (Pleistocene to Early Cambrian). The occurrence of MTTCs was widely used as a proxy indicator of paleosalinity in the field of organic geochemistry. However, their origin and geological formation pathway still remain greatly debated. Here, we review the progress made over the past 30 years in the distribution and origin of MTTCs and their applications. Furthermore, we discussed several key points for future studies on MTTCs.
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