Celeros Flow Technology has injected new life right 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 extremely viscous and require the injection of high strain, excessive temperature steam to improve fluidity and permit the oil to be pumped to the floor. In order to spice up extraction on this challenge, the shopper needed to increase water temperatures from 90° C to 140° C. However, there were considerations that the prevailing pump may not be able 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 assistance.
Mather & Platt is considered one of several heritage pump brands for which Celeros Flow Technology offers full lifecycle support1. Their aftermarket engineering staff undertook a radical examination of the quadragenarian Steam Assisted Gravity Drainage (SAGD) boiler feed water pump used within the heavy oil extraction process. เกจวัดแรงดันsumo 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 also been no maintenance interventions for many years – however the pump had never actually failed.
Says Mike Golds, 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 conditions and with no common maintenance over such a protracted time period. More importantly, it gave us confidence that a thorough overhaul may achieve the desired enchancment in efficiency, saving the shopper the cost and misplaced manufacturing time that could be related to sourcing and putting in a model new unit.”
Celeros Flow Technology overhauled the SAGD pump and performed a mechanical seal improve and Plan 23 seal flush to optimize pump performance. In addition, finite element analysis was undertaken to substantiate that the nozzle masses would stand 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 most recent specs.
Concludes Mike Golds: “We are really pleased with the result of the SAGD pump improve. It has not only achieved the specified production enhance for the customer, but additionally offered a more sustainable and cost-effective answer than complete pump replacement. Using trendy engineering and evaluation, we now have been in a place to give the existing pump a brand new lease of life and guarantee it’ll proceed to perform properly for a lot of extra years.”
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