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Applications of biomarker and geochemical characterization of crude oil for Mesopotamian basin, Southern Iraq

  • Amna M. Handhal
  • Muwafaq F. Al-Shahwan
  • Hussein A. ChafeetEmail author
Original Article
  • 5 Downloads

Abstract

In this study, geochemistry analysis of oil and source rock extracts from different fields of Basra and Amara oil fields is implemented. Results indicate that the type of producing oil rocks are marine algae carbonate type II rocks and no contribute from terrestrial sources. These rocks are deposited under marine environment (> 150 m deep) and have normal saline and reduced conditions. No biodegradations are observed in the studied oil. The correlation of oil–oil exhibits that the oils have the same group and family and back to the same rock. On the other hand, the correlation between oil and source rock demonstrates that both of them have the same geochemical characteristics. The results of isotopic analysis of oil show so that source rocks of oil are marine mature rocks and have high sulfur content with API in range (15–48).

Keywords

Biomarker Geochemistry analysis Crude oil Mesopotamian basin Southern Iraq 

Notes

References

  1. Bray EE, Evans ED (1961) Distribution of n-Paraffins as a Clue to recognition of Source beds. Geochim Cosmochim Acta 22:2–15CrossRefGoogle Scholar
  2. Buday T, Jassim SZ (1987) The regional geology of Iraq, Vo/.2: tectonism, magmatism and metamorphism. Publication of GEOSURV, BaghdadGoogle Scholar
  3. Connan J, Bouroulles J, Dessort D, Albrecht P (1986) The microbial input in carbonate-anhydrite facies of a sabkha palaeoenvironment from Guatemala: a molecular approach. Org Geochem 10:29–50pCrossRefGoogle Scholar
  4. Fan P, Philp RP, Lezhenxin YuX, Ying G (1991) Biomarker distributions in crude oils and source rocks from different sedimentary environments. Chem Geol 93:61–78CrossRefGoogle Scholar
  5. Fu J, Sheng G, Xu JA et al (1990) Application of biological marker in the assessment of paleoenvironments. Org Geochem 16:769–779CrossRefGoogle Scholar
  6. Grantham PJ, Wakefild LL (1988) Variations in the sterane carbon number distributions of marine source rock derived crude oils through geological time. Org Geochem 12:61–73CrossRefGoogle Scholar
  7. Holba AG, Ellis L, Dzou IL, et al (2001) Extended tricyclic terpanes as age discriminators between Triassic, early Jurassic and middle- late Jurassic oils. In: Presented at the 20th International meeting on Organic Geochemistry, 10-14 September, 2001, Nancy, FranceGoogle Scholar
  8. Hughes WB, Holba AG, Mueller DE, Richardson JS (1985) Geochemistry of greater Ekofisk crude oils. In: Thomas BM (ed) Geochemistry in exploration of the Norwegian Shelf. Graham and Trotman, London, pp 75–92CrossRefGoogle Scholar
  9. Katz BJ, Elrod LW (1983) Organic geochemistry of DSDP site 467, offshore California, middle Miocene to lower Pliocene strata. Geochim Cosmochim Acta 47:389–396CrossRefGoogle Scholar
  10. Li JG, Philp RP, Mengzifag et al (2005) Aromatic compounds in crude oils and source rocks and their application to oil-source rock correlations in the Tarim basin, NW china. J Asian Earth Sci 25:251–268CrossRefGoogle Scholar
  11. Mello MR, Telnaes N, Gaglianone PC et al (1988) Organic geochemical characterization of depositional paleoenvironments in Brazilian marginal basins. Org Geochem 14:529–542CrossRefGoogle Scholar
  12. Moldowan JM, Seifert WK, Gallegos EJ (1985) Relationship between petroleum composition and depositional environment of petroleum source rocks. AAPG 69:1255–1268PGoogle Scholar
  13. Moldowan JM, Sundaraman P, Scholl M (1986) Sensitivity of biomarker properties to depositional environment and/or source input in lower Toarcian of S. W. Germany. Org Geochem 10:915–926CrossRefGoogle Scholar
  14. Moldowan JM, Dahl J, Jacobson SR, Huizinga BJ, Fago FJ, Shetty R, Watt DS, Peters KE (1996) Chemostratigraphic reconstruction of biofacies; molecular evidence linking cyst-forming dinoflagellates with Pre-Triassic ancestors. Geology 24:159–162CrossRefGoogle Scholar
  15. Peters KE, Moldowan JM (1991) Effects of source, thermal maturity, and biodegradation on the distribution and isomerization of homohopanes in petroleum. Org Geochem 17:47–61CrossRefGoogle Scholar
  16. Peters KE, Walters CC, Moldowan JM (2005) The biomarker guide: biomarker and isotopes in petroleum exploration and earth history, vol 2. Cambridge University Press, pp 475–1155Google Scholar
  17. Philippi GT (1974) The influence of marine and terrestrial source material on the composition of petroleum. Geochim Cosmochim Acta 39:947–966CrossRefGoogle Scholar
  18. Philp RP (2007) Petroleum and reservoir geochemistry for exploration geologists, geochemists and engineers. Elsevier Publishing HouseGoogle Scholar
  19. Philp RP, Gilbert TD (1986) Biomarker distributions in Australian oils predominantly derived from terrigenous source material. Org Geoch 10:73–84CrossRefGoogle Scholar
  20. Picha FJ, Peters KE (1998) Biomarker oil –to –source rock correlation in the western Carpathianes and their foreland. Czech Republic. Pet Geosci 4:289–302CrossRefGoogle Scholar
  21. Riolo J, Hussler G, Albrecht P, Connan J (1986) Distribution of aromatic steroids in geological samples: their evaluation as geochemical Parameters. Org Geochem 10:981–990CrossRefGoogle Scholar
  22. Scalan RS, Smith JE (1970) An improved measure of the odd-to even predominance in the normal alkanes of sediment extracts and petroleum. Geochim Cosmochimica Acta 34:611–620CrossRefGoogle Scholar
  23. Seifert WK, Moldowan JM (1978) Application of steranes, terpanes, and monoaromatics to the maturation, migration and source of crude oils. Geochim Cosmochim Acla 42:77–95pCrossRefGoogle Scholar
  24. Seifert WK, Moldowan JM, Jones RW (1980) Application of biological marker chemistry to petroleum exploration. Proceedings of the Tenth world petroleum congress. Bucharest, Romania. September, 1979. Paper sp8, Heyden, pp.424-440Google Scholar
  25. Sofer Z (1984) Stable carbon isotope compositions of crude oils: application to source depositional environments and petroleum alteration. Am Assoc Pet Geol Bull 68:31–49Google Scholar
  26. Subroto EA, Alexander R, Kagi RI (1991) 30-Norhopanes: their occurrence in sediments and crude oils. Chem Geol 93:179–192CrossRefGoogle Scholar
  27. Ten Haven HL, Rullkötter J (1988) The diagenetic fate of taraxer-14-ene and oleanene isomers. Geochim Cosmochim Acta 52:2543–2548CrossRefGoogle Scholar
  28. Tissot BP, Welte DH (1984) Petroleum formation and occurrence. Springer-Verlag, New YorkCrossRefGoogle Scholar

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© Springer Nature Switzerland AG 2019

Authors and Affiliations

  1. 1.Geology Department, Science CollageBasra UniversityBasraIraq
  2. 2.Oil and Gas Engineering Department, Oil and Gas Engineering CollegeBasra University for Oil and GasBasraIraq

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