... rates of specific minerals to create voids that are sustained under crustal stress without the challenges in the traditional methods. In the present study, we have conducted chelating agent flooding experiments on various types of rocks, such as granite and andesite, at 200℃ under confining stress using...

... for efficient exploitation of geothermal energy from the initially low-permeability rock mass. Our previous works of laboratory-scale hydraulic fracturing experiments on granite at supercritical temperatures of water have demonstrated formation of a dense network of permeable fracture distributed throughout...

... ABSTRACT Our previous studies on hydraulic fracturing in granite at 200°C to 450°C under triaxial stress condition revealed that infiltration of low-viscosity water at near-/super-critical temperatures stimulates preexisting microfractures and creates dense fracture networks which is favorable...

... machine learning Artificial Intelligence sio 2 log analysis Upstream Oil & Gas 24th formation evaluation symposium gneiss migmatitic granite Response Characteristic characteristic granite plagioclase identification mineral metamorphic rock Bongor basin Petroleum Exploration lithology...

..., it was difficult to make a concrete conclusion due to the limited results. In the present study, oil (n-decane)-water relative permeability curves of fractures having different intrinsic permeabilities (i.e., aperture distributions) in granite and limestone under confining pressure has been investigated. First...