Detection and potential geochemical significance of methyltrimethyltridecylchromans in mature crude oils

Damsté, 1987, The identification of mono-, di- and trimethyl 2-methyl-2-(4, 8, 12-trimethyltridecyl) chromans and their occurrence in the geosphere, Geochem. Cosmochim. Acta, 51, 2393, 10.1016/0016-7037(87)90292-4

Damsté, 1995, Geochemistry, 23, 1085

Li, 1995, Biomarkers or not biomarkers? A new hypothesis for the origin of pristane involving derivation from methyltrimethyltridecylchromans (MTTCs) formed during diagenesis from chlorophyll and alkylphenols, Org. Geochem., 23, 159, 10.1016/0146-6380(94)00112-E

Tulipani, 2015, Molecular proxies as indicators of freshwater incursion-driven salinity stratification, Chem. Geol., 409, 61, 10.1016/j.chemgeo.2015.05.009

Goossens, 1984, Tocopherols as likely precursors of pristane in ancient sediments and crude oils, Nature, 312, 440, 10.1038/312440a0

Sheng, 1987, Discovery and significance of dehydroxy tocopherol in crude oil and source rock, Science China (Series B), 17, 423

Bao, 1989, Dehydroxytocopherol and its geochemical significance, J. Petrol. Nat. Gas, 11, 11

Zhang, 1990, Dehydroxyl-vitamin E in sedimentary organic matter in salt lake basin, Acta Sedimentol. Sin., 8, 57

Jiang, 1990, Evolution of dehydroxy-vitamine E and its geochemical significance, Petrol. Explor. Dev., 17, 25

Koopmans, 1996, Impact of dia- and catagenesis on sulphur and oxygen sequestration of biomarkers as revealedby artificialmaturation of an immature sedimentary rock, Org. Geochem., 25, 391, 10.1016/S0146-6380(96)00144-1

Koopmans, 1998, Artificial maturation of an immature sulfur and organic matter-rich limestone fromthe Ghareb Formation, Org. Geochem., 28, 503, 10.1016/S0146-6380(98)00015-1

Jiang, 2018, Effect of paleosalinity and maturity on the distribution of dimethyl-MTTCs, Petrol. Sci. Technol., 36, 1, 10.1080/10916466.2018.1531027

Jiang, 2019, Methyltrimethyltridecylchromans (MTTCs) in lacustrine sediments in the northern Bohai Bay Basin, China, Org. Geochem., 133, 1, 10.1016/j.orggeochem.2019.03.003

Fu, 2009

Gao, 2011, Sequence stratigraphy of the Paleogene Shahejie Formation in Dongpu Sag,Bohai Bay Basin, Oil Gas Geol., 32, 839

Gao, 2010

Liang, 2010, Tectonic evolution and hydrocarbon accumulation patterns in Machang area, Dongpu Depression, J. Oil Gas Technol. (J. Jianghan Petroleum Inst.), 32, 195

Liu, 2009

Li, 2019, Geochemical characteristics and source correlation of crude oil in Machang area, Dongpu Depression, Fault-Block Oil Gas Field, 26, 426

Bao, 2018, A new type of crude oil and its geochemical characteristics in Dongping area, Qaidam Basin, Acta Sedimentol. Sin., 36, 829

Bao, 2008, Effect of biodegradation on aromatics composition and aromatics maturity parameters of Liaohe crude oil, Sci. Chin. D. Earth Sci., 38, 58

Wang, 2015, Pregnanes as molecular indicators for depositional environments of sediments and petroleum source rocks, Org. Geochem., 78, 110, 10.1016/j.orggeochem.2014.11.004

Yang, 2022, An abnormal assemblage of molecular markers and its geochemical significance in the Da'anzhai Member in the central Sichuan Basin, Geol. Bull. China, 41, 669

Li, 2002, A study of oil maturity at the southern slope of Niuzhuang sub depression, dongying depression, Bohai Bay Basin, eastern China, Geol. Geochem., 30, 50

Li, 2005, The generating mechanism of methylated naphthalene series in crude oils and the application of their maturity parameters, Petrol. Geol. Exp., 27, 606

Alexander, 1985, The effects of thermal maturity on distributions of dimethylnaphthalenes and trimethylnaphthalenes in some ancient sediments and petroleums, Geochem. Cosmochim. Acta, 49, 385, 10.1016/0016-7037(85)90031-6

Bao, 1992, Relationship between methylphenanthrene ratio and thermal evolution of organic matter, J. Jianghan Petrol. Inst., 14, 8

Kvalhem, 1987, Maturity determination of organic matter in coals using the methylphenanthrene distribution, Geochem. Cosmochim. Acta, 51, 1883, 10.1016/0016-7037(87)90179-7

Li, 2003, Present studies and problems in immature oil, Geol. Rev., 49, 298

Zhang, 2017, Characteristics and formation mechanism for the saline lacustrine oil from the North Dongpu Sag, Geoscience, 31, 768

Chen, 1997, Research on aromatic hydrocarbon maturity indexes in low-middle maturity evolution stage, Acta Sedimentol. Sin., 15, 192

Chen, 2012, Evaluation on hydrocarbon source rocks in different environments and characteristics of hydrocarbon generation and expulsion in Dongpu Depression, Fault-Block Oil Gas Field, 19, 35

Wang, 2006, Catalysis of clay mineral to organic matter in hydrocarbon genesis, Marine Origin Petrol. Geol., 11, 27

Ma, 2015, Research progress and new direction: catalysis of clay minerals on oil and gas generation[J], Lithologic Reservoirs, 27, 55

Zhou, 2011, Clay mineral-based catalysts and catalysis, Appl. Clay Sci., 53, 85, 10.1016/j.clay.2011.04.015

Lei, 1995, Research of clay minerals catalysis on the formation of transitional nature gas, Acta Sedimentol. Sin., 13, 14

Xing, 1980, 112

Wang, 1991, Clay mineral characteristics of Cretaceous sandstone reservoirs and their effects on reservoir productivity in Songliao Basin, Petrol. Explor. Dev., 18, 48

Xie, 2008, Reservoir sensitivity in low-permeability Qiaokou gas field, the Dongpu Sag and the solutions to it, Oil Gas Geol., 29, 365

Zhou, 2006, Organic-Inorganic interactions during the formation of oils in sedimentary basin, Nat. Gas Geosci., 17, 42