Acid liquor preparation process

The embodiment of the invention discloses an acid liquor preparation process, and relates to the technical field of reservoir acidification transformation. The acid liquor preparation process comprises the following steps: providing a liquor preparation device which comprises a mixing pry, a buffer pry and a controller, and both the mixing pry and the buffer pry are connected with the controller;providing a formula of acid liquor to be prepared; according to the formula of the acid liquor to be prepared, the controller is used for sending operation instructions to all centrifugal pumps, conveyors, high-energy mixers and stirrers, a mixture of hydrochloric acid, a corrosion inhibitor, a corrosion inhibition synergist, water, a gelatinizing agent and water and other additives are mixed in abuffer tank, and the acid liquor is prepared. According to the acid liquor preparation process provided by the embodiment of the invention, the controller is adopted to simultaneously add the water,the hydrochloric acid and t