This review discusses the application of emulsified acids for oil well stimulation. Types of oil,
aqueous solutions, and emulsifiers are discussed in detail along with the solid agents and …

Magnetic surfactants are a special class of surfactants with magneto-responsive properties.
These surfactants possess lower critical micelle concentrations and are more effective in …

Matrix acidizing is a common technique for carbonate reservoir stimulation. In this work, a
new two-scale continuum model is developed to study the 2D acidizing process. The Navier …

Matrix acidizing is a stimulation technique to improve oil recovery in carbonate reservoirs. In
this work, a new two-scale continuum model is used to study acidizing process in radial flow …

To enhance the efficiency of acid stimulation treatments in high-temperature carbonate
reservoirs, the industry requires a superior retarded acid system that inherently displays high …

As an important part of the acid fracturing process of carbonate reservoir, the performance of
acid fracturing working fluid directly affects the stimulation effect of oil wells. In this paper …

To meet rising global demands for energy, the oil and gas industry continuously strives to
develop innovative oilfield technologies. A large portion of the world's oil and gas reserves …

One of the main challenges of the acid stimulation process in carbonate matrix is the
formation of a dominant pattern wormhole, which is generally not obtained with the …

Stimulation of carbonate reservoirs using suitable acid systems is common practice to
alleviate damage caused by the drilling and completion operations and to increase …

Matrix acidizing is used for permeability and productivity enhancement purposes in oil and
gas wells. Hydrochloric acid has been always a first choice due to so many advantages that …