Application of electric submersible centrifugal pumps in acid treatment of wells

This work is dedicated to the study of well acidizing technology using electric submersible centrifugal pumps (ESCP) at field X, with a focus on addressing the issue of salt deposits. Salt deposits that form during well operation significantly affect well performance, impairing reservoir permeability and reducing hydrocarbon production efficiency. In the conditions of field X, where this phenomenon is particularly pronounced, the use of acid treatment with ESCP represents a promising technology aimed at restoring well operation and eliminating blockages. The paper examines the mechanisms of acid action on salt deposits, optimal application modes, and the results of implementing this technology. Special attention is given to the impact of acid treatment on improving filtration characteristics and increasing production rates. The research results aim to optimize well operation and improve the efficiency of field X development.