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Porosity and Permeability Modification by Diagenetic Processes in Fossiliferous Sandstones of the Baram Delta, Sarawak Basin, Malaysia

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ICIPEG 2014

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Abstract

The main productive units in the Baram Delta are cycles V and VI Upper to Middle Miocene sandstones. Significant fossiliferous intervals have been identified within these units. The objective of this paper was to investigate the impact of diagenetic processes on fossiliferous sandstones and how such modifications to the fossils influence porosity and permeability. Two wells from two fields in the Baram Delta were evaluated using thin sections, CT scan imaging, SEM, EDX, spot permeability, and poro-perm. Intragranular pores have been formed within the fossils by diagenetic processes. The uplift of the Rajang Group accretionary prism to form the Rajang Fold-Thrust Belt facilitated the creation of these pores by bringing the reservoir sandstones into the telogenetic regime where dissolution by meteoric water is the major porosity-forming process. Spot permeability in the fossiliferous part of the sandstone ranges between 606 and 879 mD, whereas the relatively non-fossiliferous part has spot permeability values ranging between 305 and 521 mD. This represents a porosity and permeability enhancement of 50–60 % in the fossiliferous part. This enhancement is attributed to the intragranular porosity formed within the fossils by diagenetic processes. Porosity and permeability range between 18 and 30 % and 662 and 683 mD in fossiliferous horizons (FH) and 13 and 27 % and 10 and 529 mD in non-fossiliferous horizons, respectively.

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References

  1. Tiab, D. and Donaldson, E. C., 2012. Petrophysics: Theory and practice of measuring reservoir rocks and fluid transport properties. 3rd Edition. Gulf Professional Publishing, pp. 976.

    Google Scholar 

  2. Flugel, E. 2004. Microfacies of carbonate rocks: Analysis, interpretation and application. Springer. pp.996.

    Google Scholar 

  3. Selley, R.C. 2000. Applied Sedimentology, Academic Press, London, 2nd Edition, San Diego, 470 pp.

    Google Scholar 

  4. Reineck, H.E. and Singh, I.B. 1986. Depositional Sedimentary Environments: with reference to terrigeneous clastics, (2nd Edition). Springer- Verlag, Berlin, 551 pp.

    Google Scholar 

  5. Elliot, T. 1989. Deltaic systems and their contribution to an understanding of basin-fill successions. In: Wheatley, M.K.G. and Pickering, K.T. (eds.), Deltas: Sites and Traps for Fossil Fuels, Geological Society Special Publication, No. 41, pp.3-10.

    Google Scholar 

  6. Fraser, S.I., Robinson, A.M., Johnson, H.D., Underhill, J.R., Kadolsky, D.G.A., Connell, R., Johannessen, P. and Ravnås, R., 2002, Upper Jurassic. In: Evans, D., Graham, C., Armour, A. and Bathurst, P. (eds.), The Millenium Atlas: petroleum geology of the central and northern North Sea, p. 157-189.

    Google Scholar 

  7. Goldsmith, P.J., Hudson, G. and Van Veen, P., 2003, Triassic. In: Evans, D., Graham, C., Armour. A. and Bathurst, P. (eds.), The Millenium Atlas: petroleum geology of the central and northern North Sea, p. 105-127.

    Google Scholar 

  8. Ajdukiewicz, J.M., Nicholson, P.H. and Esch, W.L. 2010. Prediction of deep reservoir quality using diagenetic process models in the Jurassic Norphlet Formation, Gulf of Mexico. AAPG Bulletin, 94, no.8, pp.1189-1227.

    Google Scholar 

  9. Tan, D.N.K., Rahman, A.H.B., Anuar, A., Bait, B. and Tho, C.K., 1999, West Baram Delta. In: Meng, L.K. (ed.), The Petroleum Geology and Resources of Malaysia, Petroliam Nasional Berhad (PETRONAS), Kuala Lumpur, p. 291-341.

    Google Scholar 

  10. Maast, T.E., Jahren, J. and Bjorlykke, K. 2011. Diagenetic controls on reservoir quality in Middle to Upper Jurassic sandstones in the South Viking Graben, North Sea. AAPG Bulletin, v. 95, no. 11, pp. 1937-1958.

    Google Scholar 

  11. Bjorlykke, K. and Jahren, J. 2012. Open or closed geochemical systems during diagenesis in sedimentary basins: Constraints on mass transfer during diagenesis and the prediction of porosity in sandstone and carbonate reservoirs. AAPG Bulletin, v.96, no.12, pp.2193-2214.

    Google Scholar 

  12. Ehrenberg, S.N., Walderhaug, O. and Bjorlykke, K. 2012. Carbonate porosity creation by mesogenetic dissolution: Reality or illusion? AAPG Bulletin, v.96, no.2, pp.217-233.

    Google Scholar 

  13. Nguyen, B.T.T., Stuart, J.J., Goulty, N.R., Middleton, A.J., Grant, N. and Ferguson, A. 2013. The role of fluid pressure and diagenetic cements for porosity preservation in Triassic fluvial reservoirs of the Central Graben, North Sea. AAPG Bulletin, v.97, no.8, pp.1275-1302.

    Google Scholar 

  14. Mork, M.B.E. 2013. Diagenesis and quartz cement distribution of low permeability Upper Triassic-Middle Jurassic reservoir sandstones, Longyearbyen CO2 lab well site in Svalbard, Norway. AAPG Bulletin, v.97, no.4, pp.577-596.

    Google Scholar 

  15. Bjorlykke, K. 2010. Petroleum Geoscience: From sedimentary environments to rock physics, New York, Springer-Verlag, 508p.

    Google Scholar 

  16. Choquette, P.W. and Pray, L. (1970): Geologic nomenclature and classification of porosity in sedimentary carbonates. American Association of Petroleum Geologists Bulletin (AAPG., 54, 207-250.

    Google Scholar 

  17. Hazebroek, H.P., Tan, D.N.K. and Swinburn, P. 1994. Tertiary evolution of the offshore Sarawak and Sabah Basins, NW Borneo. Abstracts of the American Association of Petroleum Geologists (AAPG) International Conference and Exhibition, Kuala Lumpur, Malaysia. American Association of Petroleum Geologists Bulletin, 78, 1144-1145.

    Google Scholar 

  18. Madon, M.B. Geological Setting of Sarawak. 1999. In: Meng, L.K. (ed.), The Petroleum Geology and Resources of Malaysia, Petroliam Nasional Berhad (PETRONAS), Kuala Lumpur, p. 274-290.

    Google Scholar 

  19. Hutchinson, C.S., 2005, Geology of North West Borneo: Sarawak, Brunei and Sabah. 1st ed., Elsevier, New York, USA, 421 pp.

    Google Scholar 

  20. Ho, K.F., 1978, Stratigraphic framework for oil exploration in Sarawak. Bulletin of the Geological Society of Malaysia, 10, 1-13.

    Google Scholar 

  21. Ben-Awuah, J. and Padmanabhan, E., 2013. Impact of bioturbation on reservoir quality: A case study of biogenically reduced permeability of reservoir sandstones of the Baram Delta, offshore Sarawak Basin, Malaysia. International Oil & Gas Symposium & Exhibition, Sabah, Malaysia.

    Google Scholar 

  22. Boggs, S.Jr. 1992. Petrology of Sedimentary Rocks. Macmillan Publishing Company Ltd., New York, 707 pp.

    Google Scholar 

  23. Worden, R.H. and Burley, S.D. 2003. Sandstone diagenesis: The evolution of Sand to Stone. In: Burley, S.D. and Worden, R.H. (eds.); Sandstone Diagenesis: Recent and Ancient. Malden, Massachusetts, USA: Wiley-Blackwell Publishing, International Association of Sedimentologists Reprint Series, vol.4, p. 3-44.

    Google Scholar 

  24. Ali, S.A., Clarke, W.J., Moore, W.R. and Dribus, J.R. 2010. Diagenesis and reservoir quality. Schlumberger Oilfield Review, 22, no.2, 14-27.

    Google Scholar 

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Authors and Affiliations

  1. Department of Geosciences, Faculty of Geosciences and Petroleum Engineering, Universiti Teknologi PETRONAS, 31750, Tronoh, Perak, Malaysia

    J. Ben-Awuah & E. Padmanabhan

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  1. J. Ben-Awuah
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  2. E. Padmanabhan
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Correspondence to E. Padmanabhan .

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Editors and Affiliations

  1. Universiti Teknologi PETRONAS, Perak, Malaysia

    Mariyamni Awang

  2. Universiti Teknologi PETRONAS, Perak, Malaysia

    Berihun Mamo Negash

  3. Universiti Teknologi PETRONAS, Perak, Malaysia

    Nur Asyraf Md Akhir

  4. Universiti Teknologi PETRONAS, Perak, Malaysia

    Luluan Almanna Lubis

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Ben-Awuah, J., Padmanabhan, E. (2015). Porosity and Permeability Modification by Diagenetic Processes in Fossiliferous Sandstones of the Baram Delta, Sarawak Basin, Malaysia. In: Awang, M., Negash, B., Md Akhir, N., Lubis, L. (eds) ICIPEG 2014. Springer, Singapore. https://doi.org/10.1007/978-981-287-368-2_4

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  • DOI: https://doi.org/10.1007/978-981-287-368-2_4

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  • Publisher Name: Springer, Singapore

  • Print ISBN: 978-981-287-367-5

  • Online ISBN: 978-981-287-368-2

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