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Celeros Flow Technology has injected new life right into a heritage pump for a Canadian heavy oil recovery customer, enabling them to extend production. The pump – a Mather & Platt BB5 – was more than forty years outdated and had been subject to quite a few post-installation alterations.
Heavy oil deposits are extremely viscous and require the injection of high pressure, excessive temperature steam to improve fluidity and allow the oil to be pumped to the floor. In order to spice up extraction on this project, the shopper needed to increase water temperatures from 90° C to 140° C. However, there have been considerations that the present pump could not have the ability to deliver this requirement. Nozzle loads had been a specific concern. They turned to Celeros Flow Technology model ClydeUnion Pumps, their most well-liked provider of some 20 years, for help.
Mather & Platt is considered one of several heritage pump brands for which Celeros Flow Technology presents full lifecycle support1. Their aftermarket engineering group undertook an intensive examination of the quadragenarian Steam Assisted Gravity Drainage (SAGD) boiler feed water pump used within the heavy oil extraction process. The investigation revealed that the pump had suffered a selection 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 really 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 conditions and with no regular upkeep over such a protracted time frame. More importantly, it gave us confidence that a thorough overhaul could obtain the specified improvement 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 improve and Plan 23 seal flush to optimize pump performance. In addition, finite factor analysis was undertaken to substantiate that the nozzle loads would face up to the specified temperature enhance. As a result, the pump is now capable of delivering steam on the larger temperatures required. The seal upgrades guarantee it meets the newest specs.
Concludes Mike Golds: “We are actually pleased with the outcome of the SAGD pump improve. It has not solely achieved the specified manufacturing enhance for the client, but in addition provided a more sustainable and cost-effective answer than whole pump substitute. Using เกจ์อาร์กอนsumo and analysis, we have been able to give the existing pump a new lease of life and guarantee it will continue to carry out well for a lot of extra years.”
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