dor_id: 4133093
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/1436/1565
100.1.#.a: Flores, Carlos; Avilés Esquivel, Thalia; Arango, Claudia
524.#.#.a: Flores, Carlos, et al. (2022). Seal Cap Resistivity Structure of Los Humeros Geothermal Field from Direct Current and Transient Electromagnetic Soundings. Geofísica Internacional; Vol. 61 Núm. 4: Octubre 1, 2022; 351-376. Recuperado de https://repositorio.unam.mx/contenidos/4133093
245.1.0.a: Seal Cap Resistivity Structure of Los Humeros Geothermal Field from Direct Current and Transient Electromagnetic Soundings
502.#.#.c: Universidad Nacional Autónoma de México
561.1.#.a: Instituto de Geofísica, UNAM
264.#.0.c: 2022
264.#.1.c: 2022-10-01
653.#.#.a: Los Humeros; Zona geotérmica; Métodos eléctricos y electromagnéticos; Resistividad; Los Humeros; Geothermal field; Electric and electromagnetic methods; Resistivity
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-ND 4.0 Internacional, https://creativecommons.org/licenses/by-nc-nd/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/1436
001.#.#.#: 063.oai:revistagi.geofisica.unam.mx:article/1436
041.#.7.h: spa
520.3.#.a: Geophysical methods provide important information in the exploration of geothermal resources.
In this study, we search for clues in the shallow resistivity structure of the presence of a known geothermal reservoir (Los Humeros, Mexico). We interpret about 410 vertical electric soundings (VES) and 230 transient electromagnetic (TEM) soundings, giving information usually down to depths of 1 km, although in some sites they reached 2km. The vertical structure of the resistivity generally consists of a resistive-conductive-resistive sequence. The most important feature is the conductive unit, known as the clay-cap, associated with hydrothermal alteration clays overlying the geothermal reservoir. This unit suffers from a widespread equivalence problem, where its resistivity and thickness cannot be determined independently. However, well temperatures and associated alteration clays help to constrain this problem. In the shallow resistive unit we found several zones where its resistivity showed abnormally low values, which could represent recharge zones where fractured rock permits the infiltration of meteoric water to reservoir depths. The conductive clay-cap not only occurs over the geothermal reservoir, but has a regional presence. However, over the reservoir this electric unit has a larger conductance and its top is shallower. The few locations where the resistivity soundings reached depths of the geothermal reservoir with well-resolved estimates give a mean resistivity of 118 ohm▪m, with no statistical difference between the producing and non-producing zones. This resistivity value falls within the range found in other geothermal zones in the world.
773.1.#.t: Geofísica Internacional; Vol. 61 Núm. 4: Octubre 1, 2022; 351-376
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: 351-376
264.#.1.b: Instituto de Geofísica, UNAM
doi: https://doi.org/10.22201/igeof.00167169p.2022.61.4.2228
handle: 00a1506ead7b0ba3
harvesting_date: 2023-06-20 16:00:00.0
856.#.0.q: application/pdf
file_creation_date: 2022-10-04 19:25:09.0
file_modification_date: 2022-10-07 18:22:46.0
file_creator: Carlos Flores
file_name: 2f726dc846f57f554f14ac36d0dacdbe40fa9a839879a3be4bbc94fab9f91247.pdf
file_pages_number: 26
file_format_version: application/pdf; version=1.4
file_size: 4357229
245.1.0.b: Seal Cap Resistivity Structure of Los Humeros Geothermal Field from Direct Current and Transient Electromagnetic Soundings
last_modified: 2023-06-20 16:00:00
license_url: https://creativecommons.org/licenses/by-nc-nd/4.0/legalcode.es
license_type: by-nc-nd
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