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IJSTR >> Volume 5 - Issue 10, November 2016 Edition

International Journal of Scientific & Technology Research  
International Journal of Scientific & Technology Research

Website: http://www.ijstr.org

ISSN 2277-8616

Identification Of Hydrocarbon Regions In Southern Niger Delta Basin Of Nigeria From Potential Field Data

[Full Text]



Eke, Peter Ogochuku, Okeke, Francisca Nneka



Basement, Density contrast, Forward and inverse modeling, Niger Delta, magnetic susceptibility, potential hydrocarbon regions, sedimentation.



Potential hydrocarbon regions in the southern region of the Niger delta Basin of Nigeria have been identified from gravity and magnetic data. The enhanced residual data obtained from least square analysis method was interpreted by inverse and forward modeling techniques using Potent-3D software. The results reveal potential hydrocarbon environment at depths of between 1,000 m to 3, 500 m from the gravity data and depths of 2,183 m to 4,385 m from the magnetic data. The identified structures trend in NS, EW and NE-SW directions of the basin.



[1] T.R. Klett, T.S. Ahlbrandt, J.W. Schmoker and J.L. Dolton, “Ranking of the World’s oil and gas provinces by known petroleum volumes,” US Geological Open-File Report/97, pp. 463, 1997.

[2] B.D. Evamy, J. Haremboure, P. Kamerling, W.A. Knaap, F.A. Molly and P.H. Rowlands, “Hydrocarbon Habitat of the Tertiary Niger Delta,” AAPG Bull., vol. 62, pp. 277-298, 1978.

[3] M.L.W. Turttle, R.R. Charpentier, and M.E. Brownfield, “The Niger Delta Petroleum System: Niger delta Province, Nigeria, Cameroun and Equatorial Guinea, Africa,” US Geological Survey Open- File- Report 95-50H, 1999.

[4] T.J.A. Reijers, “Stratigraphy and Sedimentology of the Niger Delta,” Geologos, vol. 17, no. 3, pp. 133-162, 2011.

[5] W.J. Hinze, “The role of Gravity and Magnetic Methods in Engineering and Environmental Studies,” In: Ward, S.H. ed., Geotechnical and Environmental Geophysics, vol. 1, pp. 75-126, 1990.

[6] Z.O. Opufunso, “Formation evolution of an oilfield in the Niger delta area of Nigeria using Schlumberger petrol workflow tool.” Journal of Engineering and Applied Sciences, vol. 2 no. 11, pp. 1651-1660, 2007.

[7] N.G. Obaje, “Geology and mineral Resources of Nigeria”. Heidelberg: Springer-Verlag Berlin, pp. 109-113, 2009.

[8] C.M. Ekweozor and N.V. Okoye, “Petroleum source bed evaluation of Tertiary Niger delta” AAPG Bull., vol. 64, pp. 1251-1259, 1980.

[9] H. Schouten and M. Keith, “Filtering magnetic anomalies,” Journal of Geophysics Res., vol. 77, pp. 7089-7099.

[10] C.V. Reeves and I.N. Macleod, “Modeling of potential field anomalies- some applications for micro-computer, First Break, vol. no. 8, pp. 18-24, 1983.

[11] L. Leu, “Use to reduction to equator processes for magnetic data interpretation,” Geophysics, vol. 47, pp. 445 (abstract), 1982.

[12] A. Ainna, “Reduction to equator, reduction to pole and orthogonal reduction of magnetic profile” Exploration Geophysics, vol. 17, no. 3, pp. 141-145, 1986.

[13] I.C. Briggs, “Machine contouring using minimum curvature,” Geophysics, vol. 39, pp. 39-48, 1974.

[14] Eke, P.O., ‘’Identification of structural trends and anomalous bodies in parts of Niger Delta using airborne gravity and magnetic data,’’ Unpublished PhD Thesis, University of Nigeria, 2015.

[15] C. Prieto, “Gravity/magnetic signatures of various geologic models – an exercise in pattern recognition,” IGC footnote series, vol. 4, no. 4, pp. 1-24, 1996.