The Impact of Matrix Acidizing on the Petrophysical Properties of the Mishrif Formation: Experimental Investigation

Matrix acidizing is a good stimulation process in which acid introduced into the reservoir near wellbore area via or coil tubing. In oil industry, formation damage prevalent problem. Bypassing by producing wormholes carbonate reservoirs main purpose of matrix formation. When doing lab tests, scientists are looking for wormhole-inducing injection rate that can be used field. Meantime ongoing works on Ahdeb field's Mishrif reservoir, several reports have documented difficulties encountered during operations, including high pressures make it difficult to inject formation; and only few jobs been successful wells, while majority others failures; For this formation, there incidence well failed. This requires more study. Thus, work, we experimented examine effect treatment petrophysical parameters reservoir. The core-flood tests seven core samples from central Iraqi