Propuesta de mantenimiento centrado en confiabilidad de las unidades de bombeo horizontal multietapas del Sistema Power Oil de la Estación Atacapi del B57-LI de Petroamazonas.

Abstract

The present work aims to realize the proposal of a Reliability Centered Maintenance Plan(RCM) of the HPS multi-stage horizontal pumping unit of the power oil system, within Block57 Libertador, Sucumbios Province, Dureno Parish, Atacapi Station, for As the high rate ofunforeseen failure of the unit has caused the system to be inoperative in several periods of time,causing losses that compromise the oil production of the field, for it: the operational context thatthe equipment that compose the HPS unit was analyzed Confirming that they are within theirdesign context, historical data were collected from the Maximo Oil & Gas system from theyears 2014-2015, the failure rate of the equipment and the HPS unit was calculated anddetermined. Failure according to ISO 14224-2006, with this data was developed the analysis offault modes and their effects (AMFE) obtaining the information sheets of each of theequipment, with the application of the decision diagram RCM II, the Decision sheets, whichindicate the tasks proposed to control each failure mode, the tasks are logical and feasible,finally the RCM plan for the horizontal pump unit HPS was finally obtained. With theapplication of the methodology it is verified that it is feasible to reduce the failure rate byobtaining an improvement from failure rate of 0.00142 to 0.0006, that is, a mean time betweenfailures of 29 to 69 days. In view of the expected results, the immediate implementation of theproposal is recommended.