dor_id: 4133041
506.#.#.a: Público
590.#.#.d: Los artículos enviados a la revista "Geofísica Internacional", se juzgan por medio de un proceso de revisión por pares
510.0.#.a: Consejo Nacional de Ciencia y Tecnología (CONACyT); Scientific Electronic Library Online (SciELO); SCOPUS, Dialnet, Directory of Open Access Journals (DOAJ); Geobase
561.#.#.u: https://www.geofisica.unam.mx/
650.#.4.x: Físico Matemáticas y Ciencias de la Tierra
336.#.#.b: article
336.#.#.3: Artículo de Investigación
336.#.#.a: Artículo
351.#.#.6: http://revistagi.geofisica.unam.mx/index.php/RGI
351.#.#.b: Geofísica Internacional
351.#.#.a: Artículos
harvesting_group: RevistasUNAM
270.1.#.p: Revistas UNAM. Dirección General de Publicaciones y Fomento Editorial, UNAM en revistas@unam.mx
590.#.#.c: Open Journal Systems (OJS)
270.#.#.d: MX
270.1.#.d: México
590.#.#.b: Concentrador
883.#.#.u: https://revistas.unam.mx/catalogo/
883.#.#.a: Revistas UNAM
590.#.#.a: Coordinación de Difusión Cultural
883.#.#.1: https://www.publicaciones.unam.mx/
883.#.#.q: Dirección General de Publicaciones y Fomento Editorial
850.#.#.a: Universidad Nacional Autónoma de México
856.4.0.u: http://revistagi.geofisica.unam.mx/index.php/RGI/article/view/73/75
100.1.#.a: Olawale Olakunle, Osinowo; Moruffdeen A., Adabanija; Oluwatoyin Adebayo, Adewoye
524.#.#.a: Olawale Olakunle, Osinowo, et al. (2019). Structural Interpretation and Depth Estimation from Aeromagnetic Data of Abigi-Ijebu-Waterside area of Eastern Dahomey Basin, Southwestern Nigeria. Geofísica Internacional; Vol. 58 Núm. 4: Octubre 1, 2019; 259-277. Recuperado de https://repositorio.unam.mx/contenidos/4133041
245.1.0.a: Structural Interpretation and Depth Estimation from Aeromagnetic Data of Abigi-Ijebu-Waterside area of Eastern Dahomey Basin, Southwestern Nigeria
502.#.#.c: Universidad Nacional Autónoma de México
561.1.#.a: Instituto de Geofísica, UNAM
264.#.0.c: 2019
264.#.1.c: 2019-10-01
653.#.#.a: ángulo de inclinación; Filtros derivados; Deconvolución de Euler; Topografía del basamento; Potencial de hidrocarburos; Dahomey; tilt angle; derivative filters; euler deconvolution; basement topography; hydrocarbon potential; dahomey basin
506.1.#.a: La titularidad de los derechos patrimoniales de esta obra pertenece a las instituciones editoras. Su uso se rige por una licencia Creative Commons BY-NC-SA 4.0 Internacional, https://creativecommons.org/licenses/by-nc-sa/4.0/legalcode.es, para un uso diferente consultar al responsable jurídico del repositorio por medio del correo electrónico revistagi@igeofisica.unam.mx
884.#.#.k: http://revistagi.geofisica.unam.mx/index.php/RGI/article/view/73
001.#.#.#: 063.oai:revistagi.geofisica.unam.mx:article/73
041.#.7.h: spa
520.3.#.a: High Resolution Aeromagnetic (HRAM) data of Abigi-Ijebu waterside in eastern part of Dahomey Basin southwestern Nigeria were analyzed and interpreted in terms of structures, basement geometry and sedimentary thickness to evaluate the petroleum potential of this sector of the Dahomey Basin as well as provide relevant information that could support the hydrocarbon exploration campaign of the neglected eastern arm of the basin, which has lately proved prolific with the discovery of Aje and Ogo oil fields in the offshore part of the basin. The HRAM data were filtered to remove cultural and background noise, upwardly continued and reduced to pole at low latitude to simplify and focus the peaks of magnetic anomalies positively symmetrical over corresponding geologic sources. Derivative filtering delineated and enhance preferentially aligned magnetic signatures that reflect the structural framework of the study area. Radial spectral analysis and Euler deconvolution depth weighting techniques were employed to determine depth to magnetic sources which generated the basement topography and thus the thickness of sedimentary rocks overlying the crystalline rocks. The derivatives and tilt derivative filters enhanced and delineated several linear regional structures, some of which are over 15 km in length and trend mainly along NE -SW direction. Spectral analysis and 3D Euler deconvolution depth weighting solutions indicate that the depth to the top of magnetic anomalies ranges from around 100 m above the Minna reference datum to over 2.0 km below the datum. The basement topography as revealed by the Euler solution plots indicate gradual and gently depressing crustal basement rocks which may be aided by regional faults that gradually stepped down or depressed the crustal rocks southward for increase sediment accommodation. This therefore suggests increase in the hydrocarbon prospect potential southward of the study area, especially in the offshore and deeper into the Atlantic Ocean.doi: https://doi.org/10.22201/igeof.00167169p.2019.58.4.2057
773.1.#.t: Geofísica Internacional; Vol. 58 Núm. 4: Octubre 1, 2019; 259-277
773.1.#.o: http://revistagi.geofisica.unam.mx/index.php/RGI
022.#.#.a: ISSN-L: 2954-436X; ISSN impreso: 0016-7169
310.#.#.a: Trimestral
300.#.#.a: Páginas: 259-277
264.#.1.b: Instituto de Geofísica, UNAM
doi: https://doi.org/10.22201/igeof.00167169p.2019.58.4.2057
handle: 2875e241d06a2dc9
harvesting_date: 2023-06-20 16:00:00.0
856.#.0.q: application/pdf
file_creation_date: 2019-10-03 19:37:19.0
file_modification_date: 2022-04-08 14:02:40.0
file_creator: Osinowo O.O.
file_name: e35360d72813b99d3710144049b251c8dea479d81205d6156c809096f6d5ebf4.pdf
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245.1.0.b: Structural Interpretation and Depth Estimation from Aeromagnetic Data of Abigi-Ijebu-Waterside area of Eastern Dahomey Basin, Southwestern Nigeria
last_modified: 2023-06-20 16:00:00
license_url: https://creativecommons.org/licenses/by-nc-sa/4.0/legalcode.es
license_type: by-nc-sa
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