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Celeros Flow Technology has injected new life into a heritage pump for a Canadian heavy oil restoration customer, enabling them to increase manufacturing. The pump – a Mather & Platt BB5 – was greater than forty years outdated and had been topic to numerous post-installation alterations.
Heavy oil deposits are extraordinarily viscous and require the injection of high pressure, excessive temperature steam to improve fluidity and allow the oil to be pumped to the surface. In order to spice up extraction on this venture, the customer needed to increase water temperatures from 90° C to 140° C. However, there were concerns that the existing pump may not be able to ship this requirement. Nozzle hundreds have been a selected concern. They turned to Celeros Flow Technology model ClydeUnion Pumps, their preferred supplier of some 20 years, for assistance.
Mather & Platt is certainly one of several heritage pump brands for which Celeros Flow Technology provides full lifecycle support1. Complete engineering team undertook an intensive examination of the quadragenarian Steam Assisted Gravity Drainage (SAGD) boiler feed water pump used in the heavy oil extraction process. The investigation revealed that the pump had suffered numerous seal failures over time that had broken the stuffing field and affected operational effectivity. There had also been no upkeep interventions for decades – however the pump had by no means 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 operate in such harsh circumstances and with no common upkeep over such a protracted time period. More importantly, it gave us confidence that a thorough overhaul might obtain the specified improvement in performance, saving the customer the fee and lost production time that can be associated with sourcing and putting in a model new unit.”
Celeros Flow Technology overhauled the SAGD pump and carried out a mechanical seal upgrade and Plan 23 seal flush to optimize pump performance. In addition, finite component evaluation was undertaken to verify that the nozzle hundreds would stand up to the desired temperature increase. As a end result, the pump is now able to delivering steam at the larger temperatures required. The seal upgrades guarantee it meets the most recent specifications.
Concludes Mike Golds: “We are really happy with the outcome of the SAGD pump upgrade. It has not solely achieved the desired manufacturing improve for the shopper, but in addition provided a extra sustainable and cost-effective solution than total pump substitute. Using fashionable engineering and evaluation, we have been able to give the present pump a new lease of life and ensure it’ll proceed to carry out properly for so much of more years.”
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