2-D MT smooth model for the central portion of Paraná Basin

Mereane Arminda da Silva; Jandyr de Menezes Travassos; Alan Freitas Machado; Paulo Tarso L. Menezes

doi:10.3997/2214-4609-pdb.172.SBGF0028_07

2-D MT smooth model for the central portion of Paraná Basin
By Mereane Arminda da Silva, Jandyr de Menezes Travassos, Alan Freitas Machado and Paulo Tarso L. Menezes
Publisher: European Association of Geoscientists & Engineers
Source: Conference Proceedings, 10th International Congress of the Brazilian Geophysical Society, Nov 2007, cp-172-00028
DOI: https://doi.org/10.3997/2214-4609-pdb.172.SBGF0028_07

Abstract

The Paraná Basin is formed mostly by an intracratonic structure, with one of the most voluminous flood basalt complex up to 2 km thick, covering an area of some 800,000 km2. The basalt overlies a series of Paleozoic sediments including hydrocarbon source rocks. Broadband magnetotelluric data were collected at 6 sites with a frequency range spanning from 0.001 Hz to 250Hz, along a regional NW-SE profile with 341 km in the central portion of Paraná Basin. This paper presents a 2-D model of the crustal structure of Paraná Basin. The model has revealed some new information on the structure of the basin.

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2007-11-19

2024-04-28

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2-D MT smooth model for the central portion of Paraná Basin

Abstract

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Most Cited This Month Most Cited RSS feed

The natural combination of full and image‐based waveform inversion

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Characterizing the effect of elastic interactions on the effective elastic properties of porous, cracked rocks

Fracture detection by Gaussian beam imaging of seismic data and image spectrum analysis

Laboratory measurements of guided‐wave propagation within a fluid‐saturated fracture