Abstract
Fifteen oil seepage and solid bitumen samples in the Southern Guizhou Depression were analyzed with GC–MS. Characteristics of molecular markers and carbon isotopes are discussed systemically. The results showed that the oil seepage and solid bitumen samples in the Southern Guizhou Depression could be divided into two families: Ordovician and Siluric samples, and Permian samples. The two families are different in alkanes distribution, biomarkers, aromatic hydrocarbon composition, and stable carbon isotopes; differences mainly caused by source rock variation.
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Reference list
Gao L, Liu GY (2008) Analysis on oil source of lower Palaeozoic crude oil from kaili area in Guizhou Province (in Chinese). Petrol Geol Exp 30:186–191
Han SQ, Wang SD (1983) Petroleum generation and catagenesis in the lower Paleozoic of eastern Guizhou (in Chinese). Petrol Geol Exp 5:3–7
Huang SF, Lin JH, Wei D et al (1987) Preliminary study on geochemical signification of tetracyclic teranes in sediments and crude oils (in Chinese). Acta Sedimentol Sin 5:127–136
Hughes WB, Holba AG, Dzou LIP (1995) The ratios of dibenzothiophene to phenanthrene and pristane to phytane as indicators of depositional environment and lithology of petroleum source rocks. Geochim Cosmochim Acta 59:3581–3598
Li SF, He S (2008) Geochemical characteristics of dibenzothiophene, dibenzofuran and fluorene and their homologues and their environmental indication (in Chinese). Geochimica 37(1):45–50
Li MJ, Wang TG, Liu J et al (2009) Biomarker 17α(H) diahopane: a geochemical tool to study the petroleum system of a Tertiary lacustrine basin, northern south China sea [J]. Appl Geochem 24:172–183
Lin RZ, Wang PR, Dai YJ et al (1987) Petroleum geochemical characteristics of PAHs in fossil fuel (in Chinese). Geological society of China, Chinese petroleum society, Chinese society of mineralogy petrology and geochemistry. Organic geochemistry memoir. Geological Publishing House, Beijing, pp 129–140
Ma L, Chen H, Gan K, Xu K, Xu X, Wu G, Ye Z, Liang X, Wu S, Qu Y, Zhang P, Ge P (2004) Geotectonics and petroleum geology of marine sedimentary rocks in southern China. Geological Publishing House, Beijing, pp 513–534
Mei BW, Liu XJ (1980) Chinese crude oil in the isoprenoid distribution and geological environment (in Chinese). Oil Gas Geol 1(2):99–115
Peters KE, Moldowan JM (1993) The biomarker guide: interpreting molecular fossils in petroleum and ancient sediments. Prentice-Hall, Englewood Cliffs
Philip RP, Gilbert TD (1985) Biomarker distribution in oils predominantly derived from terrigenous source material. In: Leythaeuser D, Rullkotter J (eds) Advances in organic geochemistry. Pergamon Press, Oxford, pp 73–84
Stahl WJ (1977) Carbon and nitrogen isotopes in hydrocarbon research and exploration. Chem Geol 20:121–149
Tenger Qin J, Zheng L (2008) Hydrocarbon potential on excellent hydrocarbon source rock in Southern Guizhou depression and its spacial-temporal distribution. Acta Geol Sinica 82:366–372 (in Chinese with English abstract)
Tissot BP, Welte DH (1984) Petroleum Formation and Occurrence: A New Approach to Oil and Gas Exploration 2nd edn. Springer, New York
Wang CJ, Fu JM, Sheng GY et al (2000) 18α(H) New hopane and 17α(H) diahopanes geochemical properties of compounds and applications (in Chinese). Sci Bull 45(13):1366–1372
Xiang CF, Tang LJ, Li RF et al (2008) Episodic fluid activity in the superimposed basin: evidence from outcrop and fluid inclusion in Majiang fossil reservoir (in Chinese). Sci China Ser D-Earth Sci 38(Suppl):70–77
Yang YC, Zhang ZH, Chang XC et al (2006) Geochemistry and genetic analysis of Well YN2 reservoir bitumen, Tarim basin (in Chinese). Miner Pet 26(2):92–96
Zhang LY, Song YT, Wang GL et al (2005) Oil chemical composition of lacustrine source rocks of Ji yang depression and geological significance (in Chinese). Sci Bull 50(21):2392–2402
Zhang Q, Tenger ZZ, Qin J (2007) Oil source of oil seepage and solid bitumen in the Kaili-Majiang Area. Acta Geol Sinica 81(8):1118–1124 (in Chinese with English abstract)
Zhao MJ, Zhang SC (2001) The special sedimentary facies indicated by 17α(H) diahopanes in Tarim basin (in Chinese). Pet Explor Dev 28(1):36–38
Acknowledgments
We thank Dr Jin Zhijun, Dr Liu Dongsheng, and Zhou Dikang for their help with outcrop investigations; and two anonymous reviewers for comments and suggestions. This work was funded by the State Key Project of Petroleum (2008ZX05005-001-009HZ), the National Natural Science Foundation of China (41172126), the State Key Laboratory of Petroleum Resources and Prospecting (PRP2010-01) and the Science Foundation of China University of Petroleum (LLYJ-2011-05 and KYJJ-2012-01-01).
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Li, N., Wang, G., Gao, B. et al. Geochemical characteristics and families of the Paleozoic oil seepage and solid bitumen in the Southern Guizhou Depression, SW China. Chin. J. Geochem. 34, 85–92 (2015). https://doi.org/10.1007/s11631-014-0023-5
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DOI: https://doi.org/10.1007/s11631-014-0023-5