Celeros Flow Technology has injected new life right 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 40 years previous and had been topic to quite a few post-installation alterations.
Heavy oil deposits are extremely viscous and require the injection of excessive pressure, high temperature steam to enhance fluidity and allow the oil to be pumped to the surface. In order to spice up extraction on this challenge, the client needed to extend water temperatures from 90° C to 140° C. However, there were considerations that the prevailing pump might not be succesful of ship this requirement. Nozzle loads were a specific concern. They turned to Celeros Flow Technology model ClydeUnion Pumps, their preferred supplier of some 20 years, for help.
Mather & Platt is considered one of a number of heritage pump manufacturers for which Celeros Flow Technology offers full lifecycle support1. Their aftermarket 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 a selection of seal failures over time that had damaged the stuffing field and affected operational efficiency. There had additionally been no upkeep interventions for decades – however the pump had never truly failed.
nuova fima pressure gauge ราคา , Global Upgrade and Rerate Programme Manager for ClydeUnion Pumps: “It is testomony to the standard of the unique pump that it had continued to operate in such harsh situations and with no regular upkeep over such an extended time period. More importantly, it gave us confidence that a thorough overhaul may obtain the specified improvement in performance, saving the shopper the cost and misplaced manufacturing time that can be associated with sourcing and putting in 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 performance. In addition, finite component evaluation was undertaken to confirm that the nozzle loads would withstand the specified temperature increase. As a result, the pump is now capable of delivering steam on the greater temperatures required. The seal upgrades guarantee it meets the newest specifications.
Concludes Mike Golds: “We are really happy with the result of the SAGD pump improve. It has not solely achieved the desired production enhance for the customer, but additionally supplied a more sustainable and cost-effective resolution than whole pump substitute. Using fashionable engineering and evaluation, we have been able to give the prevailing pump a new lease of life and ensure it’s going to continue to perform nicely for so much of extra years.”
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