Autor segons l'article: J Miró; María José Jurado; Oriol Oms Llobet; Juan Diego Martín Martín; Jordi Ibáñez; Pere Anadón Monzón; J Crespo; B Gómez de Soler; G Campeny; Jordi Agustí i Ballester
Departament: Història i Història de l'Art
Autor/s de la URV: Agusti Ballester, Jorge
Resum: Geophysical logging tools, particularlyultrasonic acoustic borehole image techniques, are applied on two different wells (CP1 and CP2) to identify and characterize the lacustrine interval (40m) of the Camp dels Ninots maar -diatreme infill (Pliocene, Catalan Coastal Ranges). The CP1 well was cored and also geophysical logs and oriented borehole images were acquired. CP2 hole was partially cored but logging (geophysics and borehole images) was fully undertaken. Continuous core recovery in CP1 is compared with oriented images and is further used to identify and characterize highly reflective signals in a section of CP2 borehole that was not cored. These signals are related to silicified zones and belong to discontinuous centimetric chert nodules, while indurated massive carbonates are characterized as intervals of continuous reflectance. Despite opal nodules (chert) can be relatively small, they have a distinctive response in the ultrasonic borehole images.
Àrees temàtiques: Geografía
Accès a la llicència d'ús: https://creativecommons.org/licenses/by/3.0/es/
Adreça de correu electrònic de l'autor: jorge.agusti@urv.cat
Identificador de l'autor: 0000-0002-7240-1992
Data d'alta del registre: 2023-04-15
Versió de l'article dipositat: info:eu-repo/semantics/publishedVersion
Enllaç font original: https://sge.usal.es/archivos/GEO_TEMAS/Geo_temas16_ss_simposios.pdf
Referència a l'article segons font original: Geotemas (Madrid). (16): 575-578
Referència de l'ítem segons les normes APA: J Miró; María José Jurado; Oriol Oms Llobet; Juan Diego Martín Martín; Jordi Ibáñez; Pere Anadón Monzón; J Crespo; B Gómez de Soler; G Campeny; Jordi (2016). Borehole image techniques applied to identification of chert and dolomite layers in lacustrine sediments. Geotemas (Madrid), (16), 575-578
URL Document de llicència: https://repositori.urv.cat/ca/proteccio-de-dades/
Entitat: Universitat Rovira i Virgili
Any de publicació de la revista: 2016
Tipus de publicació: Journal Publications