Surfactants have been widely used for enhanced oil recovery. However, the wettability
alteration potential of surfactants as a function of carbonate rock mineralogy remains broadly …

Injection of acidic formulations into a carbonate reservoir is commonly used in the oil
industry to enhance or restore well productivity. The purpose of this method is to create …

Acid fracturing technology is an effective way to reconstruct carbonate reservoirs. However,
considering the characteristics such as strong heterogeneity, deep burial, and high …

Several derivative disasters such as ground pressure disasters and methane explosions can
be caused by the hard roof in coal mines. For limestone roofs with fine integrity and extreme …

Acidizing is one of the most used stimulation techniques in the petroleum industry. Several
reports have been issued on the difficulties encountered during the stimulation operation of …

Emulsified acid has attracted considerable attention of the oil and gas industry due to its
delayed action that allows deeper penetration of acid into the formation which essentially …

Acid stimulation has proved efficacy in improving the production of crude oil; however,
inappropriate design of acid job can lead to a new type of formation damage, including rigid …

Acid stimulation has been used worldwide as a stimulation technique either by matrix
acidizing to remove the near-wellbore permeability impairment which is referred to as …

Understanding the relationship among the individual factors (ie, carbonate rock types, acid
rock reaction kinetics, deterioration of rock mechanical properties) can provide practical …

Reservoir stimulation is a widely used technique in the oil and gas industry for increasing
the productivity of hydrocarbon reservoirs, most notably in carbonate formations. This work …