... and petrophysical properties under different pressure and temperature conditions. According to this current demand, the present study aims to analyze and assess a set of 19 triaxial tests focusing on the behavior of petrophysical properties (porosity and permeability) in representative reconstituted samples...

... parameters, pore pressure, total organic matter content and porosity, which show changes according to the different compaction trends that the rock has undergone. Finally, the evolution of pore pressure and compaction trends as a function of time will be analyzed to determine rock brittleness at each stage...

... observation drilling parameter horizontal stress estimation pore pressure gradient deviation porosity mud window 9th International Symposium on Geomechanics © 2021 Universidad Nacional de Colombia ISRM, ISSN 2805-6426 ISRM Specialized Conference Guillermo Alzate Espinosa (Ed.) Wellbore stability...

... Characterization drilling fluids and materials modeling permeable zone mathematical model circulation loss fracture loss phenomenon rheology fracture plane flow velocity equation drilling fluid management & disposal annular pressure drilling Simposio Internacional porosity geomecanica 2019...

... to produce at oil high rates with a subsequent high-pressure drawdown around the wellbore and improvement in oil well productivity. Foamy-oil flow and wormholes formation are the main mechanisms of aggressive sand production. The wormholes are channels of high-porosity and high-permeability, which...