wild plant germplasm possesses useful adaptive strategies. wild plant species, for example, are resistant to biotic and abiotic stress and can be used for reforestation, agriculture, and horticulture. we surveyed the potential of wild pear to resist flooding. we looked at survival, growth, biomass, and several physiological variables. the rootstocks of wild pear are candidates for planting in o...

The size and shape of a surfactant aggregate could be altered by using supersaturation like in crystal growth, rather than applying common laws that drive surfactant aggregate formation.

Low Salinity Water (LSW) incorporates in surfactant Enhanced Oil Recovery (EOR) as a pre-flush is common practice aiming to reduce the formation salinity, which affects adsorption. However, field implementation, adsorption of unavoidable, so creating scheme that detaches trapped equally essential. In this study, LSW was candidate enhance desorption surfactant. solely formulated from NaCl (1 wt....

Abstract Daqing Oilfield as the world’s largest application area of alkali–surfactant–polymer (ASP) flooding, in recent years, with increase aging wells, eccentric wear and deformation sucker rod pipe during oil production has become more serious. In order to study effect emulsion lubrication ternary composite flooding on tubing, this paper establishes a calculation model for depth tubing under...

Polymer and surfactant (S/P) binary flooding is a widely used chemical technology for enhanced oil recovery (EOR). However, it mostly in the five-spot well pattern, there little research on effect of patterns its flow law EOR efficiency reservoir. In this paper, intensity S/P an inverted seven-spot unit are investigated. Based theoretical derivation simulation, distribution at different positio...