The pumping of acid into the wellbore to remove near-well formation damage and other damaging substances. This procedure commonly enhances production by increasing the effective well radius. When perf [..]

process of injecting acid into a natural gas well to dissolve the rock and free the gas.

The practice of applying acids to the walls of oil and gas wells to remove any material which obstructs the entrance of fluids. Also used in carbonate formations, such as limestone, to increase porosity.

The technique of pumping a form of hydrochloric acid down the well hole to enlarge the pore space in oil bearing rocks, thus increasing oil flow and recovery.

a technique used to increase the flow of oil and/or gas out of a well. Hydrochloric acid is pumped into the oil-bearing rock. The acid dissolves limestone in the producing zone which increases porosit [..]

The treatment of formations with hydrochloric or other type acids in order to increase production or injection.

A technique for increasing the flow of oil and/or gas out of a well. Hydrochloric acid is pumped into the oil-bearing rock. The acid dissolves limestone in the producing zone which increases porosity [..]

A technique where acidic solutions are pumped into a well, melting away debris about the bottom of the well and allowing the gas to flow more freely.

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