Celeros Flow Technology has injected new life right into a heritage pump for a Canadian heavy oil restoration customer, enabling them to extend manufacturing. The pump – a Mather & Platt BB5 – was greater than forty years old and had been topic to numerous post-installation alterations.
Heavy oil deposits are extraordinarily viscous and require the injection of excessive pressure, excessive temperature steam to improve fluidity and allow the oil to be pumped to the surface. In เกจวัดแรงดัน250bar to spice up extraction on this challenge, the client wanted to extend water temperatures from 90° C to 140° C. However, there were considerations that the present pump could not be succesful of deliver this requirement. Nozzle hundreds were a particular concern. They turned to Celeros Flow Technology model ClydeUnion Pumps, their preferred provider of some 20 years, for assistance.
Mather & Platt is considered one of a quantity of heritage pump brands for which Celeros Flow Technology offers full lifecycle support1. Their aftermarket engineering staff 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 field and affected operational effectivity. There had additionally been no maintenance 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 standard of the unique pump that it had continued to operate in such harsh situations and with no common upkeep over such a protracted time period. More importantly, it gave us confidence that a thorough overhaul might achieve the specified enchancment in efficiency, saving the customer the cost and misplaced manufacturing time that can be related to sourcing and installing a model 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 component analysis was undertaken to verify that the nozzle hundreds would face up to the desired temperature enhance. As a result, the pump is now capable of delivering steam on the greater temperatures required. The seal upgrades guarantee it meets the most recent specs.
Concludes Mike Golds: “We are actually happy with the end result of the SAGD pump improve. It has not solely achieved the desired production increase for the shopper, but in addition offered a more sustainable and cost-effective resolution than complete pump substitute. Using fashionable engineering and analysis, we now have been able to give the present pump a brand new lease of life and guarantee it’ll proceed to perform nicely for many extra years.”
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