Jefter Caldeira

I am a PhD student at the University of Lausanne, focusing on “Multi-scale structural analysis of fracture networks” under the supervision of Dr. Anindita Samsu.

I hold an MSc in Basin Analysis from the University of the State of Rio de Janeiro and a BSc in Geological Engineering from the Federal University and School of Mines of Ouro Preto.

My professional background includes working as a reservoir geomodeler in the energy industry, where I applied structural and geostatistical techniques to model 3D subsurface geology for projects along the Brazilian margin.


In my PhD journey, I am excited to re-engage in field-based studies and explore advanced techniques for acquiring and mapping structural data across multiple scales.

My research focuses on establishing hierarchical relationships between brittle structures, exploring the applicability of scaling structural information from outcrop to regional analysis.

Publications

Caldeira, J. N. M.  Structural characterization of the rift section in the central portion of the Outer High of Santos Basin. 2018. 113 p. Master’s thesis – University of Rio de Janeiro State, Rio de Janeiro. http://www.bdtd.uerj.br/handle/1/7164

Tanaka, A. P. B.; Borges, J. P. G.; Matos, G. C.; Campos, M. T. R.; Cunha, B. M.; Souza, R. B. ; Caldeira, J. N. M. ; Oliveira, T. A. S. ; Marçon, D. R. ; Lima, A. P. M. . Fault-related fracture modeling in a pre-salt lacustrine carbonate reservoir from Santos Basin, offshore Brazil: Predicting preferential fluid flow paths using 3D geological and flow simulation models. MARINE AND PETROLEUM GEOLOGY, v. 135, p. 105392, 2022. 10.1016/j.marpetgeo.2021.105392

Gomes, C. J. S.; Caldeira, J. N. M.  As propriedades friccionais da areia de quartzo: medidas efetuadas em experimentos físico-analógicos e em um ring-shear tester. REM. Revista Escola de Minas, v. 64, p. 289-298, 2011. 10.1590/S0370-44672011000300006