A scale inhibitor is a type of chemical that can disperse sparingly soluble inorganic salts in water and prevent or interfere with their precipitation ...
Differences in reservoir permeability can lead to poor acidizing results. The use of viscoelastic diverting acid during acidizing can help increase .....
A demulsifier is a surfactant that can break emulsions. It mainly works by partially replacing the stabilizing film, thereby disrupting the emulsion. ...
BA2-3 is composed of one or more cationic and nonionic biocides, providing broad-spectrum bactericidal activity against saprophytic bacteria, sulfate....
Acid Sludge Inhibitor F-4A is used in reservoir acidizing and acid fracturing treatments to prevent the formation of acid sludge and reduce plugging ....
During oil well acidizing treatments, the generation of iron ions is unavoidable. As the acid–rock reaction proceeds and the acid activity gradually ....
Differences in reservoir permeability can lead to poor acidizing results. The use of viscoelastic diverting acid during acidizing can significantly .....
Ammonium persulfate is a commonly used breaker for fracturing fluids. However, when present in excessive amounts, it can cause the fracturing fluid to ...
In high-temperature environments, the reaction between acid and rock occurs too rapidly, resulting in limited penetration depth and reduced acidizing ...