Electrical and Geological Investigations to Conduct Petrophysical Study in Douala-Cameroon Sedimentary Basin

Abstract

Electrical and geological methods are used to conduct petrophysical study in Douala-Cameroon sedimentary basin along Yaounde-Douala National road No. 3. Studies in this region are made of three outcrops, namely: Missolè II located on the sedimentary basin of Douala, Edea and Sikoum which are outcrops of basement rocks that form the eastern boundary of the sedimentary basin of Douala. This study reveals that the rocks of the sedimentary basin of Douala are mainly composed of sandstone and clay. Both basement rocks of Edea and Sikoum are subjected to the same phases of deformation. These phases of deformation give the quartzite a particular structure that greatly influences the resistivity and density of these rocks and give it a planar anisotropy.

Share and Cite:

P. Nouck, D. Miyem, A. Binyam-bi-Mpeck, Q. Atangana and S. Ngos, "Electrical and Geological Investigations to Conduct Petrophysical Study in Douala-Cameroon Sedimentary Basin," Open Journal of Geology, Vol. 3 No. 4, 2013, pp. 273-277. doi: 10.4236/ojg.2013.34031.

Conflicts of Interest

The authors declare no conflicts of interest.

References

[1] G. R. Keller and F. C. Frischknecht, “Electrical Methods in Geophysical Prospecting,” Pergamon, Tarrytown, 1966.
[2] J. D. Rhoades and R. D. Ingvalson, “Determining Salinity in Field Soils with Soil Resistance Measurements,” Soil Science Society of America Journal, Vol. 35, No. 1, 1971, pp. 54-60. doi:10.2136/sssaj1971.03615995003500010020x
[3] J. D. Mac Neil, “Electrical Conductivity of Soils and Rocks,” Technical Note TN-5, Geonics Ltd., Mississauga, 1980.
[4] R. Gary and Olhoeft, “Electrical Properties of Granite with Implications for the Lower Crust,” Journal of Geophysical Research, Vol. 86, No. B2, 1981, pp. 931-936.
[5] M. El Oumri and J. Vieillefon, “Etude Expérimentale de la Conductivité Electrique Globale des Sols,” Application à l’Estimation de Leur Salinité. Cah. ORSTOM, sér. Pédol., Vol. 10, No. 2, 1983, pp. 91-108.
[6] J. P. Montoroi, “Controle de la Salinité à l’Aide de Capteurs Electriques,” Application à un périmètre irrigué de la basse vallée de la Méjerdah (Tunisie). II-la sonde quadripole. Agron. Trop., Vol. 46, No. 3, 1992, pp. 233-240.
[7] J. P. Montoroi, G. Bellier and J. L. Delarivière, “Détermination de la Relation Résistivité Electrique—Teneur en eau au Laboratoire,” Application aux sols de Tunisie centrale. Col. GEOFCAN, 1997, pp. 153-159.
[8] A. Belghoul, “Caractérisation Pétrophysique et Hydrodynamique du Socle Cristallin,” Thèse, Université Montpellier 2, Montpellier, 2007, 266 p.
[9] A. Chiarelli, “Etude des Nappes Aquifères Profondes du Bassin de Douala (Cameroun),” ELF-R, Paris, 1975, pp 322-335.
[10] J. F. Ayers, “Conjunctive Use of Geophysical and Geological Data in Study of Alluvium Aquifer,” Ground Water, Vol. 25, No. 5, 1989, pp. 625-635.
[11] D. Chapellier, “Cours de Géophysique-Résistivités Electriques,” 2001, 100 p.
[12] J. Gruntorad and M. Karous, “Geoelectrical Methods,” In: M. D. Stanislav, Ed., Introduction to Applied Geophysics, Reidal Publishing Company, Dordrecht, 1984, pp. 263-387.
[13] I. A. P. Moussango, “Contribution à l’Etude Structurale et Pétrographique du Secteur d’Edéa et ses Environs,” D.E.A. Uni. Yaoundé I., 2001, 83 p.
[14] A. Bignam, “Contribution à la Caractérisation Pétrophysique des Roches de la Région d’Edéa,” University of Yaounde I, Yaounde, 2011, 63 p.

Copyright © 2024 by authors and Scientific Research Publishing Inc.

Creative Commons License

This work and the related PDF file are licensed under a Creative Commons Attribution 4.0 International License.