Diseño de un Sistema de Tratamiento Químico para el Control y Monitoreo de la Corrosión Interna en las Líneas de Gas de REPSOL YPF – SPF.

Abstract

"In the Orellana Oriental Province the Consortium Block 18 and Tivacuno Area belonging o the REPSOL (A private operalor) a chemical reatmen! system was. designed for the control and monitoring of he intemal corrosion o the gas lines al the Southern Production Faces (SPF) to incorporate means and devices guarantecing the integrity of the instalions, trough the implementation of anticortosive treatment which will help control the serious intemal corrsion problems. The deduciive, inducive, experimental and field testing melñods were used which help review the historical information, cary out physical and chemical analyses and use the monitoring techniques (electrical resistance test tubes) which permitted o perform a gas system diagnosis, on heses bases a chemical reatment was applled consisting of a flm-iype corrosin inhibtor (Prolerquim 1900X) through pneumatic atomization with 1.4 mm diameter tip, resulting results and thus diminishing the 317 mpy at 64 mpy corrosion velocity, with which an 80% treatment efficiency was altained, maximizing the service lfe on lines, equipment and. accessories for times longer a year, providing a higher security lo the personal, operations and diminishing the corrective maintenance costs."