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Effects of asphaltene from residual crude oil on CO₂ foam stability [PDF]
Scientific ReportsCO2 foam stability in the presence of oil is crucial for CO2 geo-storage in depleted hydrocarbon reservoirs. While previous studies have examined the impact of oil on foam stability, the understanding of how asphaltenes affect foam stability is limited ...
Elahe Beheshti +2 more
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Dimensionless analysis of foam stability for application in enhanced oil recovery [PDF]
Scientific ReportsThe stability of foam during injection into oil reservoirs is critical, especially under high-temperature and high-salinity conditions. This study formulates foam stabilizers using one polymer, two surfactants, and six types of nanoparticles (NPs).
Behnam Dehdari +3 more
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Uncovering the influence of gold tailings on foam stability and mechanical performances of foamed concrete [PDF]
Scientific ReportsThe present investigation is dedicated to exploring the potential of utilizing gold tailings to enhance the performances of foam concrete. Tests to assess foam stability and compressive strength have been performed. The inherent yield stress exhibited by
Xinyu Wang +5 more
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Effect of catheter needle caliber on polidocanol foam stability in foam sclerotherapy [PDF]
Frontiers in NeurologyBackgroundAlthough sclerotherapy is widely used to treat vascular malformations (VMs), it is associated with several challenges. One significant issue is the insufficient understanding of the influence of various factors on the stability of polidocanol ...
Sajjad Azmoun +3 more
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Effect of Multiple Factors on Foam Stability in Foam Sclerotherapy. [PDF]
Sci Rep, 2018 AbstractFoam sclerotherapy is a widely used treatment for varicose veins. However, complications caused by poor foam stability still remain. Most studies ignore multiple influencing factors and only study a single factor. Furthermore, a stable foam preparation using different preparation conditions has not been developed.
Bai T +5 more
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Effect of betaine surfactant structure on the properties of CO2 foam film [PDF]
Youqicang pingjia yu kaifa, 2023 The stability of foam system is very important in the application of foam flooding and gas reservoir foam drainage agent. The influence of surfactant molecular structure and interface arrangement on the permeability and stability of foam liquid film is ...
WANG Dianlin, YANG Qiong, WEI Bing, JI Bingxin, XIN Jun, SUN Lin
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Fermentation, 2021 Foam stability and retention is an important indicator of beer quality and freshness. A full, white head of foam with nicely distributed small bubbles of CO2 is appealing to the consumers and the crown of the production process.
Emmanuel Karlo Nyarko +3 more
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Fluids, 2022 Water-based fracturing fluids are among the most common fluid types used in hydraulic fracturing operations. However, these fluids tend to cause damage in water-sensitive formations.
Maria E. Gonzalez Perdomo +1 more
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Insights into CO2 Foaming Behavior of Ethoxylated Amines
Energies, 2021 Switchable ethoxylated amine surfactants are readily soluble in CO2 and high-saline brines. The objective of the current work is to maximize the foamability and stability of CO2 foam at 150 °F (65 °C) through adjustments in the surfactant concentration ...
Linh Le +3 more
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A Novel Approach to Stabilize Foam Using Fluorinated Surfactants
Energies, 2019 Selection of surfactants for enhanced oil recovery and other upstream applications is a challenging task. For enhanced oil recovery applications, a surfactant should be thermally stable, compatible with reservoir brine, and have lower adsorption on ...
Muhammad Shahzad Kamal
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