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Celeros Flow Technology has injected new life into a heritage pump for a Canadian heavy oil restoration buyer, enabling them to extend manufacturing. The pump – a Mather & Platt BB5 – was more than 40 years previous and had been topic to quite a few post-installation alterations.
Heavy oil deposits are extraordinarily viscous and require the injection of excessive strain, excessive temperature steam to enhance fluidity and allow the oil to be pumped to the floor. In order to spice up extraction on this venture, the shopper wanted to increase water temperatures from 90° C to 140° C. However, there were concerns that the prevailing pump might not have the ability to deliver this requirement. Nozzle loads have been a particular concern. They turned to Celeros Flow Technology model ClydeUnion Pumps, their preferred supplier of some 20 years, for help.
Mather & Platt is certainly one of several heritage pump brands for which Celeros Flow Technology provides full lifecycle support1. Their aftermarket engineering staff undertook a thorough examination of the quadragenarian Steam Assisted Gravity Drainage (SAGD) boiler feed water pump used in the heavy oil extraction course of. The investigation revealed that the pump had suffered a quantity of seal failures over time that had damaged the stuffing field and affected operational efficiency. There had also been no upkeep interventions for decades – but the pump had never actually failed.
Says Mike Golds, Global Upgrade and Rerate Programme Manager for ClydeUnion Pumps: “It is testomony to the standard of the unique pump that it had continued to function in such harsh conditions and with no regular upkeep over such an extended time period. More importantly, it gave us confidence that a thorough overhaul may achieve the desired enchancment in efficiency, saving the shopper the cost and lost production time that may be related to sourcing and putting in a new unit.”

Celeros Flow Technology overhauled the SAGD pump and performed a mechanical seal upgrade and Plan 23 seal flush to optimize pump performance. In addition, finite component analysis was undertaken to substantiate that the nozzle masses would withstand the desired temperature increase. As ไดอะแฟรม ซีล , the pump is now capable of delivering steam on the higher temperatures required. The seal upgrades ensure it meets the newest specifications.
Concludes Mike Golds: “We are really happy with the finish result of the SAGD pump improve. It has not solely achieved the specified production increase for the shopper, but additionally offered a more sustainable and cost-effective answer than complete pump replacement. Using trendy engineering and analysis, we now have been able to give the existing pump a model new lease of life and guarantee it will proceed to perform properly for many more years.”

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