Shale brittleness evaluation based on energy balance analysis of stress-strain curves

IR Kivi, M Ameri, H Molladavoodi - Journal of Petroleum Science and …, 2018 - Elsevier
Brittleness is a key mechanical characteristic of rock and critical to various engineering
practices particularly to design efficient fracturing stimulation of unconventional shale gas …

Stylolites: A review

R Toussaint, E Aharonov, D Koehn, JP Gratier… - Journal of Structural …, 2018 - Elsevier
Stylolites are ubiquitous geo-patterns observed in rocks in the upper crust, from geological
reservoirs in sedimentary rocks to deformation zones, in folds, faults, and shear zones …

A review of deformation bands in reservoir sandstones: geometries, mechanisms and distribution

H Fossen, R Soliva, G Ballas, B Trzaskos… - 2018 - pubs.geoscienceworld.org
Deformation bands are common subseismic structures in porous sandstones that vary with
respect to deformation mechanisms, geometries and distribution. The amount of cataclasis …

How petrophysical properties influence the seismic signature of carbonate fault damage zone: Insights from forward-seismic modelling

A Tomassi, F Trippetta, R de Franco… - Journal of Structural …, 2023 - Elsevier
Seismic imaging is the most common tool to detect subsurface structures in continental and
marine settings. Despite technological advancement, seismic analysis of carbonates is still …

Review of modeling approaches to groundwater flow in deformed carbonate aquifers

G Medici, L Smeraglia, A Torabi, C Botter - Groundwater, 2021 - Wiley Online Library
We discuss techniques to represent groundwater flow in carbonate aquifers using the three
existing modeling approaches: equivalent porous medium, conduit network, and discrete …

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 …

Mechanisms of time‐dependent deformation in porous limestone

N Brantut, MJ Heap, P Baud… - Journal of Geophysical …, 2014 - Wiley Online Library
We performed triaxial deformation experiments on a water‐saturated porous limestone
under constant strain rate and constant stress (creep) conditions. The tests were conducted …

Fundamental controls on fluid flow in carbonates: current workflows to emerging technologies

SM Agar, S Geiger - 2015 - pubs.geoscienceworld.org
The introduction reviews topics relevant to the fundamental controls on fluid flow in
carbonate reservoirs and to the prediction of reservoir performance. The review provides …

Fluid flow numerical experiments of faulted porous carbonates, Northwest Sicily (Italy)

M Antonellini, A Cilona, E Tondi, M Zambrano… - Marine and Petroleum …, 2014 - Elsevier
A methodology to assess the effects of structural heterogeneities below seismic resolution in
porous carbonate grainstones on reservoir performance during production is developed by …

[HTML][HTML] Polymodal faulting: Time for a new angle on shear failure

D Healy, TG Blenkinsop, NE Timms… - Journal of Structural …, 2015 - Elsevier
Conjugate, or bimodal, fault patterns dominate the geological literature on shear failure.
Based on Anderson's (1905) application of the Mohr-Coulomb failure criterion, these …