Mobil Pegasus™ 1005 helps U.S. exploration and production company double oil drain intervals*

Situation

A Utah-based exploration and production company operates 14 Waukesha 7044 GSI gas engines. With an expanding fleet of natural gas engines and a desire to reduce costs, the company’s maintenance team approached ExxonMobil engineers to identify an engine oil capable of extending oil drain intervals and alleviating persistent valve-sticking issues.

Recommendation

ExxonMobil engineers recommended Mobil Pegasus™ 1005, a premium-performance gas engine oil engineered to provide long-lasting protection. Formulated with high-quality base stocks and advanced additive technologies, Mobil Pegasus™ 1005 oil is designed to deliver exceptional oxidation, thermal stability and nitration resistance. ExxonMobil engineers also recommended implementing routine Mobil Serv^SM Lubricant Analysis to monitor the condition of the engines’ components and in-service oil.

Result

Only two years after transitioning to Mobil Pegasus™ 1005 engine oil and implementing Mobil Serv^SM Lubricant Analysis, the company has successfully doubled average drain intervals from 2,950 hours to more than 6,200 hours, saving $85,674 annually. Maintenance technicians also reported significantly fewer incidences of valve sticking among the engines, an increase in labor availability, reduced employee-equipment interaction and less waste.

^*This proof of performance is based on the experience of a single customer. Actual results can vary depending upon the type of equipment used and its maintenance, operating conditions and environment, and any prior lubricant used.