Abstract
The crude oils typically from the Cambrian-Lower Ordovician source rocks of Tarim Basin, NW China, such as TD2Є and TZ62S, are 13C-enriched with the stable carbon isotopic ratios (VPDB) approaching −28 ‰. In this paper, the main research viewpoints on this issue are summarized, and combined with results from organic and inorganic carbon isotope stratum curves of the outcrop at the Ya’erdang Mountain in Tarim Basin. In addition, more alternative interpretations are discussed. On one hand, the inverse fractionation features of stable carbon and hydrogen isotopes of these crude oils may imply their protogenous nature. On the other hand, the anisotropy of source rocks and contribution from older stratum source rocks need verifying as well. For the sake of the final resolution of this issue, some further study topics are recommended.
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References
Andrusevich VE, Engel MH, Zumberge JE, Brothers LA (1998) Secular episodic changes in stable carbon isotope composition of crude oils. Chem Geol 152:59–72
Berner RA (1991) A model for atmospheric CO2 over Phanerozoic time. Am J Sci 291:339–376
Berner RA (1994) GEOCARB II: a revised model of atmospheric CO2 over Phanerozoic time. Am J Sci 294:56–91
Berner RA (1998) The carbon cycle and CO2 over Phanerozoic time: the role of land plants. Philos Trans R Soc Ser 353:75–82
Berner RA, Kothavala K (2001) Geocarb III: a revised model of atmospheric CO2 over Phanerozoic time. Am J Sci 301:182–204
Close HG, Bovee R, Person A (2011) Inverse carbon isotope patterns of lipids and kerogen record heterogeneous primary biomass. Geobiology 9:250–265
Dawson D, Grice K, Alexander R (2005) Effect of maturation on the indigenous δD signatures of individual hydrocarbons in sediments and crude oils from the Perth Basin (Western Australia). Org Geochem 36:95–104
Derry LA (2010) On the significance of δ13C correlations in ancient sediments. Earth Planet Sci Lett 296:497–501
Fan R, Deng SH, Zhang XL (2011) Significant carbon isotope excursions in the Cambrian and their implications for global correlations. Sci China Earth Sci 54:1686–1695
Glumac B, Walker KR (1998) A late Cambrian positive carbon-isotope excursion in the southern Appalachians: relation to biostratigraphy, sequence stratigraphy, environments of deposition, and diagenesis. J Sedim Res 68:1212–1222
Grotzinger JP, Fike DA, Fischer WW (2011) Enigmatic origin of the largest-known carbon isotope excursion in Earth’s history. Nat Geosci 4:285–292
Guo Q, Strauss H, Liu C, Zhao Y, Yang X, Peng J, Yang H (2010) A negative carbon isotope excursion defines the boundary from Cambrian Series 2 to Cambrian Series 3 on the Yangtze Platform, South China. Palaeogeogr Palaeoclimatol Palaeoecol 285:143–151
Hayes JM, Strauss H, Kaufman AJ (1999) The abundance of 13C in marine organic matter and isotopic fractionation in the global biogeochemical cycle of carbon during the past 800 Ma. Chem Geol 161:103–125
Jia W, Wang Q, Peng P, Xiao Z, Li B (2013) Isotopic compositions and biomarkers in crude oils from the Tarim Basin: oil maturity and oil mixing. Org Geochem 57:95–106
Jiang G, Wang X, Shi X, Xiao S, Zhang S, Dong J (2011) The origin of decoupled carbonate and organic carbon isotope signatures in the early Cambrian (ca. 542–520 Ma) Yangtze platform. Earth Planet Sci Lett 317:96–110
Knauth LP, Kennedy MJ (2009) The late Precambrian greening of the Earth. Nature 460:728–732
Kump LR, Arthur MA (1999) Interpreting carbon-isotope excursions: carbonates and organic matter. Chem Geol 161:181–198
Li S, Pang X, Jin Z, Yang H, Xiao Z, Gu Q, Zhang B (2010) Petroleum source in the Tazhong Uplift, Tarim Basin: new insights from geochemical and fluid inclusion data original. Org Geochem 1:531–553
Li S, Xiao Z, Lv X, Zhang B, Zhang H (2011) Geochemical characteristics and origin of hydrocarbons from Lower Ordovician in Tazhong area, Tarim Basin. Xinjiang Pet Geol 32:372–376 (in Chinese with English abstract)
Mi J, Zhang S, Tu J, Li X (2006) Formation of Hadexun oilfield in Tarim Basin, NW China. Geochimica 35:405–412 (in Chinese with English abstract)
Saltzman MR, Ripperdan RL, Brasier MD, Lohmann KC, Robison RA, Chang WT, Peng SC, Ergaliev EK, Runnegar B (2000) A global carbon isotope excursion (SPICE) during the late Cambrian: relation to trilobite extinctions, organic-matter burial and sea level. Palaeogeogr Palaeoclimatol Palaeoecol 162:211–223
Sansjofre P, Ader M, Trindade RIF, Elie M, Lyons J, Cartigny P, Nogueira ACR (2011) A carbon isotope challenge to the snowball Earth. Nature 478:93–96
Schimmelmann A, Sessions AL, Boreham CJ, Edwards DS, Logan GA, Summons RE (2004) D/H ratios in terrestrially sourced petroleum systems. Org Geochem 35:1169–1195
Shabanov YY, Korovnikov IV, Pereladov VS, Pak KL, Feflov AF (2008) The section of the Kuonamka Formation of the Molodo River—a candidate for a global stratigraphy of the lower boundary of the Middle Cambrian (East Siberian Platform). Cambrian sections of the Siberian Platform—stratotype candidates for an international stratigraphic scaling (Stratigraphy and Palaeontology). Material of the 13th international field conference of the Cambrian subdivision working group, Yakutia, pp 60–70
Stanley SM (2010) Relation of Phanerozoic stable isotope excursions to climate, bacterial metabolism, and major extinctions. Proc Natl Acad Sci USA 107:19185–19189
Swanson-Hysell NL, Rose CV, Calmet CC, Halverson GP, Hurtgen MT, Maloof AC (2010) Cryogenian glaciation and the onset of carbon-isotope decoupling. Science 328:608–611
Tian Y, Zhao J, Yang C, Liao Z, Zhang L, Zhang H (2012) Multiple-sourced features of marine oils in the Tarim Basin, NWChina – Geochemical evidence from occluded hydrocarbons inside asphaltenes. J Asian Earth Sci 54–55:174–181
Wang C, Wang T, He F, Wang J (2005) Stable carbon isotope and its significance in hydrocarbon accumulation in Tahe Oilfield, Tarim Basin. Xinjiang Pet Geol 26:155–157 (in Chinese with English abstract)
Wang D (2000) Stable isotope geochemistry of oil and gas. Pet Ind Press Beijing 164(171–173):179–183
Wang Z, Xiao Z (2004) A comprehensive review concerning the problem of marine crudes sources in Tarim Basin. Chin Sci Bull 49(supportI):1–9
Xiao Z, Lu Y, Sang H, Pan Z, Li Y (2005) A typical Cambrian oil reservoir: origin of oil reservoir in Well TZ62, Tarim Basin. Geochimica 34:155–160 (in Chinese with English abstract)
Zhai X, Gu Y, Qian Y, Jia C, Wang J, Lin J (2007) Geochemical characteristics of the Cambrian oil and gas in well Tashen1, the Tarim Basin. Pet Geol Exp 29:329–333 (in Chinese with English abstract)
Zhang S, Wang Z, Wang F, Liang D, Xiao Z, Huang H (2004) Oil accumulation history in Tadong 2 oil reservoir in Tarim Basin, NW China—a case study of oil stability and cracking. Pet Explor Dev 31:25–31 (in Chinese with English abstract)
Zhang S, Zhang B, Li B, Zhu G, Su J, Wang X (2011) History of hydrocarbon accumulations spanning important tectonic phases in marine sedimentary basins of China: Taking the Tarim Basin as an example. Pet Explor Dev 38:1–15 (in Chinese with English abstract)
Zhang A, Wu D, Guo L, Wang Y (1987) The geochemistry of marine black shale formation and its metallogenic significance. Science Press, Beijing, pp 81–87
Zhang Z, Liu W, Zheng J, Wang Q, Cheng G, Yang H (2006a) Characteristics of carbon isotopic composition of soluble organic components of deep source rocks in Tarim Basin. Acta Sedimentol Sin 24:733–769 (in Chinese with English abstract)
Zhang Z, Liu W, Zheng J, Wang Q, Cheng G (2006b) Carbon isotopic reversed distribution of the solution organic components for the Cambrian and Ordovician carbonate rocks in Tabei and Tazhong areas, Tarim Basin. J Miner Petrol 26:69–74 (in Chinese with English abstract)
Zhang Z, Liu W, Wang Z, Zheng J, Wang Q, Cheng G (2008) Vertical distribution characteristics and its geological significance for carbon isotopic composition of oils and its group components of deep marine oil reservoirs in Tabei uplift, Tarim Basin. Acta Sedimentol Sin 26:709–714 (in Chinese with English abstract)
Zhu MY, Zhang JM, Li GX, Yang AH (2004) Evolution of C isotopes in the Cambrian of China: implications for Cambrian subdivision and trilobite mass extinctions. Geobios 37:287–301
Zhu MY, Babcock LE, Peng SC (2006) Advances in Cambrian stratigraphy and paleontology: Integrating correlation techniques, paleobiology, taphonomy and paleoenvironmental reconstruction. Palaeoworld 15:217–222
Acknowledgments
We are very grateful to Prof. Peng Ping’an for much helpful suggestions. Many thanks to Dr. Jia wanglu and Dr. Luhong from the State Key Laboratory of Organic Geochemistry (SKLOG) for their helps during the field profile work. This study is financially supported by the National Natural Science Foundation of China (Grant No. 41272149) and National oil and gas Projects (Grant No. 2011ZX05008-002).
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Liu, H., Liao, Z., Zhang, H. et al. Comprehensive diagnostic review of the 13C-enriched crude oils exemplified by TD2Є and TZ62S in Tarim Basin, NW China. Chin. J. Geochem. 34, 62–68 (2015). https://doi.org/10.1007/s11631-014-0021-7
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DOI: https://doi.org/10.1007/s11631-014-0021-7