There are several techniques for estimating rocks, one of which is matrix acidizing. Aiming at the recovery of non-reservoir hydrocarbons, from the acidification process, the study of the mineralogical composition of formation, the banks are dissolved in the selection of acids by means of their permeability. By proposing an improvement of the flow in the production of the region of the well
When production in the well begins to fall, it enters the mature field phase, the one whose oil and natural gas reservoir, after primary production, still holds some of its resources in situ. It is necessary to carry out a modeling study to predict the volume and the injection rate in sandstone formations. The methodology will be used for models of two minerals, with a fast and slow dissolution nature.