... minerals. A continuation of the algorithm development in the automated workflow is explored in this paper. Deep learning methods using U-net architecture is investigated to find the most fitting algorithm for detecting quartz overgrowth. The previously utilized texture-based feature extraction techniques...

... operational practices and demonstrating the effectiveness of pressure pulsing as an eco-friendly solution for maintaining wellbore accessibility. scale inhibition asphaltene inhibition drilling operation geologist mineral oilfield chemistry scale remediation efficiency remediation of hydrates...

... agents. This lays a theoretical foundation for nanofluids flooding technology. geology chemical flooding methods analysis result waterflooding alp permeability nanofluid mineral water flooding absorption peak geologist enhanced recovery concentration dispersion system injection oil...

... and set a new standard for in-depth foam research in the petroleum industry, especially for EOR and CO 2 sequestrations. geologist flow in porous media concentration geology enhanced recovery foam stability frequency different concentration fluid dynamics mineral conductivity surfactant...

... precipitation. Solid formation through this mechanism is the result of mineral carbonation and eventual formation of insoluble salts. The third mechanism of solid formation is resin solidification after the initial aqueous compound is exposed to high concentrations of CO 2 . Finally, some polymeric particles...

...) yielded vast differences in measured permeability and ΔP especially with a very low salinity (SIIW). This gives the indication of low salinity brine reactivity with formation connate water and rock minerals. As studied in the work of ( Bernard, 1967 ; Lager et al., 2007 ; Morgan, Akanji, Udoh, Mohammed...

... polymer floods). geologist geology asia government upstream oil & gas sedimentary rock united states government mineral chemical flooding methods illite phyllosilicate concentration hpam retention experiment polymer flood retention enhanced recovery polymer concentration porous...

... model was up to 6.3MPa, and the plugging ability of 1mm seam width was up to 4.9MPa. Therefore, the development and application of supramolecular gel plays an important supporting role in drilling fluid plugging. geologist geology wellbore design upstream oil & gas mineral drilling fluids...

... for reducing the formation damage caused by clay swelling. geologist geology clastic rock sedimentary rock pakistan government fracturing fluid phyllosilicate reservoir geomechanics mineral sandstone strength proppant upstream oil & gas asia government hydraulic fracturing gum arabic...

..., when SNPs were added to the 1%dSW–Surfactant emulsions, the IFT reduced significantly, confirming that the combination of low salinity brine–cationic surfactant (Aspiro S 6420)–SNP can be used as a promising injection fluid to recover oil from carbonate reservoirs. geology mineral united states...

... interactions between injected water and reservoir rocks, induced fractures may be blocked by impurities carried by flowback and mineral precipitation by water-rock interactions, which causes formation damage. Therefore, knowledge of flowback water-rock interactions is important to understand the changes within...

... Abstract Sandstone stimulation faces multiple challenges due to the heterogeneity of the formation and the sensitivity of its clay minerals. Fines migration results in lowering the formation productivity and complicates the stimulation process. Multiple field studies showed that treatment...

..., for the quartz-rich sandstone reservoirs, where fines migration is not significant and reactive minerals are scarce, the injectivity may not be affected during the fluid injection process. subsurface storage concentration porosity enhanced recovery Brine experiment Reservoir Characterization Berea...

... waterflooding concentration composition mineral fracturing materials proppant Upstream Oil & Gas hydraulic fracture network illite conductivity diffusive layer permeability modeling interaction Eagle Ford Introduction Hydraulic fracturing is performed in very low permeability...

... Abstract The Moxa Arch Anticline is a regional-scale northwest-trending uplift in western Wyoming and it has been chosen for CO 2 capture and storage. The Nugget Sandstone is a deep saline aquifer that has been a candidate for CO 2 storage. In this paper we compare the amount of mineral...

... Abstract Reservoir rocks contain interstitial pore water as well as the water adsorbed by the clay minerals. It was suggested by Chitale, et. al. (2000) based upon NMR characterization of montmorillonite that the threshold quantity of adsorbed water in this clay is 500 mg per g of dry clay...

.... It was found that a preflush of 5wt% NH 4 Cl solution was effective in displacing potassium and sodium ions from feldspars and clay minerals compared to a preflush that contained hydrochloric acid only. A multi-stage treatment was designed to remove formation damage encountered in several water injectors...

... acid petroleum engineer completion installation and operations production control society geology mineral sandstone silicate angeles county production monitoring conventional hcl chemically modified acid SPE 46201 Society of Petroleum Engineers New Acid System Minimizes Post Acid...

... geology cellulose fiber concentration sleeve core holder test evaluation drilling operation drilling fluid management & disposal solubility calcium carbonate alkali solution mineral filter cake fluid loss seepage loss koh permeability core holder silicate carbonate petroleum...