Structural and sedimentary discontinuities control the generation of karst dissolution cavities in a carbonate sequence, Potiguar Basin, Brazil

REB Araújo, V La Bruna, A Rustichelli… - Marine and Petroleum …, 2021 - Elsevier
Epigenetic karstic systems in carbonate rocks commonly result from progressive dissolution
by acidic meteoric waters over thousands to millions of years. The generation of secondary …

High-permeability zones in folded and faulted silicified carbonate rocks–implications for karstified carbonate reservoirs

V La Bruna, FHR Bezerra, VHP Souza, RP Maia… - Marine and petroleum …, 2021 - Elsevier
Ascending hydrothermal fluid flow and subsequent hypogene karstification can control the
formation of high-permeability zones in folded or faulted carbonate rocks. This study …

Fracture stratigraphy and DFN modelling of tight carbonates, the case study of the Lower Cretaceous carbonates exposed at the Monte Alpi (Basilicata, Italy)

A Giuffrida, F Agosta, A Rustichelli, E Panza… - Marine and Petroleum …, 2020 - Elsevier
This work focuses on the role played by depositional/diagenetic heterogeneities on the
vertical growth of sub-seismic, high-angle structural elements such as joints, sheared joints …

Fracture simulation parameters of fractured reservoirs: Analogy with outcrop** carbonates of the Inner Apulian Platform, southern Italy

A Giuffrida, V La Bruna, P Castelluccio, E Panza… - Journal of Structural …, 2019 - Elsevier
This work focuses on the nature, relative timing, and multi-scale dimensional properties of
both background and fault-related fracture networks that crosscut the Lower Cretaceous …

Flow pathways in multiple-direction fold hinges: Implications for fractured and karstified carbonate reservoirs

CCC Pontes, FHR Bezerra, G Bertotti… - Journal of Structural …, 2021 - Elsevier
Caves developed in carbonate units have a significant role in fluid flow, but most of these
subsurface voids are below seismic resolution. We concentrated our study on four caves to …

Mechanical stratigraphy controls fracture pattern and karst epigenic dissolution in folded Cretaceous carbonates in semiarid Brazil

F Balsamo, V La Bruna, FH Bezerra… - Marine and Petroleum …, 2023 - Elsevier
Carbonate reservoirs are often affected by fractures and karst that increase rock's
permeability. An accurate characterization of reservoir architecture, fracture attributes and …

Relations between fault and fracture network affecting the lastoni di formin carbonate platform (Italian Dolomites) and its deformation history

N Menegoni, R Inama, Y Panara, M Crozi, C Perotti - Geosciences, 2022 - mdpi.com
In this study, we analyze the fault and fracture network of the Middle Triassic carbonate
platform of the Lastoni di Formin (Italian Dolomites, Italy). The reconstruction of the …

Ground penetrating radar-based investigation of fracture stratigraphy and structural characterization in karstified carbonate rocks, Brazil

V La Bruna, REB Araújo, JAG Lopes, LS Silva… - Journal of Structural …, 2024 - Elsevier
Fracture stratigraphy study for a subsurface sedimentary rock sequence can be a
challenging and demanding task. Typically, the data obtained from seismic and well-logs …

Fault-controlled upwelling of low-T hydrothermal fluids tracked by travertines in a fold-and-thrust belt, Monte Alpi, Southern Apennines, Italy

L Smeraglia, A Giuffrida, S Grimaldi, A Pullen… - Journal of Structural …, 2021 - Elsevier
Active faults within the southern Apennines fold-and-thrust belt modulate the present-day
upwelling of hydrothermal fluids at surface. In the Monte Alpi area, we investigated the …

Structural diagenesis of shallow platform carbonates: Role of early embrittlement on fracture setting and distribution, case study of Monte Alpi (Southern Apennines …

V La Bruna, J Lamarche, F Agosta, A Rustichelli… - Journal of Structural …, 2020 - Elsevier
Bed-perpendicular, opening-mode diffuse fractures are common features in carbonate rocks
because they become brittle during the first stages of diagenesis. Early-fractures could be …