Celeros Flow Technology has injected new life into a heritage pump for a Canadian heavy oil recovery buyer, enabling them to increase manufacturing. The pump – a Mather & Platt BB5 – was more than 40 years old and had been topic to quite a few post-installation alterations.
Heavy oil deposits are extraordinarily viscous and require the injection of high strain, high temperature steam to enhance fluidity and allow the oil to be pumped to the surface. In order to boost extraction on this venture, the shopper needed to extend water temperatures from 90° C to 140° C. However, there have been considerations that the prevailing pump might not be succesful of ship this requirement. Nozzle loads were a particular concern. They turned to Celeros Flow Technology brand ClydeUnion Pumps, their preferred supplier of some 20 years, for help.
Mather & Platt is one of a quantity of heritage pump brands for which Celeros Flow Technology provides full lifecycle support1. Their aftermarket engineering group undertook a thorough examination of the quadragenarian Steam Assisted Gravity Drainage (SAGD) boiler feed water pump used within 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 box and affected operational effectivity. There had also been no upkeep interventions for decades – however the pump had never actually failed.
Says Mike Golds, Global Upgrade and Rerate Programme Manager for ClydeUnion Pumps: “It is testament to the quality of the original pump that it had continued to function in such harsh situations and with no common upkeep over such a protracted time frame. More importantly, it gave us confidence that a thorough overhaul could obtain the desired enchancment in performance, saving the shopper the cost and lost manufacturing time that can be related to sourcing and installing a new unit.”
Celeros Flow Technology overhauled the SAGD pump and carried out a mechanical seal upgrade and Plan 23 seal flush to optimize pump efficiency. In addition, finite element evaluation was undertaken to confirm that the nozzle loads would withstand the desired temperature enhance. As a outcome, the pump is now capable of delivering steam at the greater temperatures required. The seal upgrades guarantee it meets the newest specifications.
Concludes Mike Golds: “We are actually pleased with the outcome of the SAGD pump improve. เกจวัดแรงดันเบนซิน has not only achieved the desired production improve for the client, but in addition provided a extra sustainable and cost-effective resolution than whole pump substitute. Using trendy engineering and analysis, we now have been capable of give the existing pump a model new lease of life and ensure it will proceed to carry out properly for many extra years.”
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