... of CO 2 from fuel combustion process using separated O 2 instead of air, hence increasing the concentration of CO 2 in exhaust gases to 60-70% due to the absence of N 2 . Pre-combustion capture: Capture of CO 2 from gasification and reforming section to produce syngas and H2 in the presence...

... of geological activities like hydrothermal events, diagenesis, and metamorphism. Its existence in geological structures, especially within the circular spaces of wells, raises compelling debates regarding its origins, pathways, and concentrations. Investigating subsurface hydrogen necessitates...

... enhanced recovery viscosity rheological dataset polymer artificial intelligence machine learning prediction accuracy shear rate architecture concentration atb content oil recovery input feature reservoir condition neural network chemical flooding methods neuron polymer flow...

... paper conference and exhibition input feature concentration production rate formation water input data composition percentage sulfate ion Introduction Scale depositions adversely affect well performance by causing formation damage and creating blockages and restrictions at different...

... the computed water saturation from resistivity, pulsed neutron (PN) sigma, or dielectric dispersion logs. Therefore, uncertainty in the water Cl concentration directly impacts the uncertainty of the petrophysical analysis. A method to measure formation chlorine from nuclear spectroscopy was introduced...

..., and it will be applied for natural gas containing high concentration of CO 2 (~70%) in Southeast Asia and for anaerobic biogas reactors of 40~45% CO 2 concentration. Our technology features a cryogenic CO 2 liquification system combined with CO 2 sorption columns containing soft and tough polymeric materials. We...

..., concentrations, and professional degrees related to petroleum engineering or energy. The data collection was mainly based on a survey shared with department chairs at different PE universities through email, supported by the public domain of available data on university web pages. The authors of this work...

... and materials heavy oil play geologist waterflooding petroleum play type nanocarbon water flooding interfacial tension water cut amphiphilic nanocarbon amphiphilic carbon nanoparticle concentration crude oil chemical flooding methods emulsion viscosity rock surface displacement efficiency...

... laboratory data detector percentage difference pvt measurement configuration variation elite composition data concentration laboratory instrument application equation of state btex component relative difference gas sample analysis time neopentane agreement Introduction...

.... Experiments Solubility tests Since the IFT and wettability impact of EDTA solutions can be affected by the pH conditions, the impact of pH was studied. The solubility of EDTA in DI water was tried at different concentrations and pH value levels. 10 wt% EDTA solution of pH 11.8 was prepared...

... production logging particle superficial liquid velocity sand bed condition accumulation olga modeling concentration presented sand accumulation conference and exhibition experiment critical velocity sand transport minimum sand transport velocity superficial velocity Introduction Sand...

... and validate SWCTT modelling work. waterflooding chemical tracer etac geologist tracer swctt tracer test analysis injection reservoir geology enhanced recovery saturation meac wellbore salinity oil saturation perforated interval permeability interpretation concentration tracer...

...Methodology The methods used in this work to accomplish the intended goals can be summed up in Fig. 1 . Simulation involves scenarios of varying hydrogen (H 2 ) and methane (CH 4 ) concentrations. The H 2 fraction will be systematically increased from the Base Case gas composition...

... and requirement of a secondary separation step to recover the catalyst. produced water discharge conversion acoustic cavitation cavitation wastewater oxidation pollutant oxidation process photocatalysis photocatalyst loading initial concentration catalyst loading photocatalytic process aop...

... from full-field models, incorporating new data & full-field fluxes. Model calibration was challenging as variable tracer arrival and concentration profiles indicated high heterogeneity. Experimental designs were conducted leading to sector models calibration, by identifying layer-connectivity...

... to the water tank for subsequent treatment. Equipped with CO2 sensors strategically positioned to monitor gas levels throughout the system, this setup allows for real-time adjustments based on the concentration of CO2 in the smoke mixture. The setup employs a nebulization nozzle that fine sprays the smoke...

... social responsibility core analysis geological subdiscipline rock salt stability seawater brownish lamination figure evaporation concentration salt deposit precipitation characterising salt core permeability crystal size Introduction A total of 17.5 metres of legacy evaporite (salt...

... mitigations eg. Emergency Planning Zone (EPZ), Simultaneous Operations Classifications (SIMOPs), materials and to have facilities adequacy assessment in place. Carbonate Khuff reservoirs across Oman exhibit variations of H 2 S from sweet to sour concentrations up to 8% (80 000ppm). This paper discusses...

... eluent solutions, or involves using precious metals ( Baudino et al. 2022 ). In this work, we performed rigorous characterization of the ionic composition, lithium concentration, and carbon levels in produced water desalination reject brine and analyzed the saturation of various minerals in the brine...

... characteristics (ii) the chain characteristics and its operating conditions (iii) the potential impact of impurities in order to establish the best compromise between impurities maximum allowable concentration versus safe CCS chain with optimized design, operations and costs. geology climate change...