... sustainability equation of state sustainable development column height md work underground hydrogen storage reservoir simulation rock type climate change gas column height density difference interaction force field Introduction Global warming due to Carbon Dioxide (CO 2 ) emissions from...

... model with high interpretability was developed to evaluate the response of CO 2 -EOR processes using random forest (RF) to maximize performance. The feature importance and interaction analyses were conducted to enhance the interpretability of RF model from global to local levels. The genetic algorithm...

...Geomechanical simulation Our research group also conducted experimental studies on hydraulic and natural fracture interaction. Zhao et al. (2021) used the true triaxial fracturing system to perform hydraulic fracturing experiments. The rock structures of the cylindrical core samples were...

... injection dissolution geological formation interaction brine geochemistry modeling mineralization reaction kinetic mechanism geochemical reaction storage site reservoir rock Introduction The increasing concentration of carbon dioxide (CO 2 ) in the atmosphere due to anthropogenic...

... adsorption increases with rising temperature and pressure, with CO 2 being adsorbed more than CH 4 . CO 2 's interaction energy is primarily electrostatic, whereas CH 4 's is mainly van der Waals, leading to different patterns in their adsorption heat curves. The gas mole fraction has a much greater effect...

..., yet the interactions between hydrogen, brine, and cement, particularly with chemical additives, remain insufficiently understood. This study addresses this gap by investigating the effects of hydrogen and brine on the mineralogy and microstructure of cement with and without chemical additives. We...

... of a ternary mixture system (H 2 /CO 2 -CH 4 -H 2 O), as water is ubiquitous within organic-rich shale. This transformation leads to the primary CH 4 -H 2 O binary mixture interaction evolving into a H 2 /CO 2 -CH 4 -H 2 O ternary mixture interaction, introducing complexity to the intermolecular interactions...

... viscosity formation damage surfactant sensitivity interaction efficiency diameter drilling fluid selection and formulation drilling fluid chemistry application diagram petroleum science permeability composition wanderly neto micelle cementation Introduction The drilling fluid...

...), in addition to the presence of solid-liquid interactions. Several variables such as particle size and shape, and solid phase volume fraction besides surface effects such as electrostatic forces and adsorption of ions between slurry particles ( Zingg et al., 2008 ), affect the viscosity of geopolymer slurries...

... fluid loss control drilling fluid management & disposal concentration water-based drilling mud polymer filtrate isotherm swelling mechanism assessment particle pvoh-3 effect affinity composition pvoh-1 bentonite interaction Introduction Bentonite is the hydrophilic clay...

.... The roles of crude oil/brine/rock (COBR) interactions and resulting rock-surface charges were investigated as well. Both experimental and simulation components were treated as complementary to each other. Experimental components included: reservoir-condition high-pressure high-temperature (HPHT...

... of emulsifier may increase emulsion tendency upon interaction with downhole environment. The resulting emulsion might be tight to an extent that a thick sludge is formed which can impair well productivity. Identification of the sludge material will help in development of an effective chemical treatment...

... rotary speed drillstring design upstream oil & gas hfto stability map amplitude interaction vibration Introduction During the drilling process, unwanted vibrations can reduce the drilling efficiency and lead to premature failures of components, reduced reliability and increased non...

... at the same time. On the other hand, this method can reduce reservoir damage, change rock microstructure, and significantly increase oil production after full interaction with formation fluid, which is a development method with broad application prospect. In this work, the main mechanism, the the system...

... Abstract Tubular engineering design is essential for production operation, especially in the mature oil and gas fields. The complex interaction among oil, natural gas, and water, complemented with wax, scale, inorganic compound, and deformation brings complexity in analyzing tubular integrity...

... surveillance production monitoring anova table gas monetization membrane contactor system gas flow rate liquid flow rate mass transfer resistance interaction amine concentration co 2 absorption outlet performance Introduction Natural gas has been the source of energy for many decades...

... of calcite dissolution may soften the hydraulic fracture surfaces, resulting in proppants embedment and thus decreasing fracture conductivity for calcite-rich shales. Therefore, it is of vital importance to understand the impact of in-situ pyrite oxidation on fluid-shale interactions, particularly calcite...

... Abstract Staged hydraulic fracturing in horizontal wells is one of the most popular techniques in developing conventional and unconventional reservoirs, where multiple fractures initiate and propagate simultaneously and then interact with each other. It is shown in hydraulic fracturing...

... efficiency asphaltene inhibitor asphaltene cluster flow assurance wax inhibition asphaltene remediation remediation of hydrates deposition crude oil interaction stability fraction oil sample punase test sample asphaltene fraction asphaltene Introduction The basic constituents...

... studies and simulation works, the CO 2 -EOR mechanisms were discussed, including molecular diffusion, CO 2 -oil interaction considering nanopore confinement, and CO 2 -fluid-rock minerals interaction. Subsequently, pilot projects were examined to understand the gap between laboratory works and field tests...