Celeros Flow Technology has injected new life into a heritage pump for a Canadian heavy oil restoration buyer, enabling them to increase manufacturing. The pump – a Mather & Platt BB5 – was more than forty years old and had been topic to quite a few post-installation alterations.
Heavy oil deposits are extraordinarily viscous and require the injection of high strain, high temperature steam to improve fluidity and allow the oil to be pumped to the surface. In order to boost extraction on this venture, the shopper wanted to increase water temperatures from 90° C to 140° C. However, there have been considerations that the present pump may not be succesful of deliver this requirement. Nozzle masses have been a specific concern. They turned to Celeros Flow Technology model ClydeUnion Pumps, their preferred provider of some 20 years, for assistance.
Mather & Platt is one of several heritage pump manufacturers 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 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 additionally been no upkeep interventions for many years – but the pump had by no means actually failed.
Says Mike Golds, Global Upgrade and Rerate Programme Manager for ClydeUnion Pumps: “It is testomony to the quality of the unique pump that it had continued to function in such harsh situations and with no regular upkeep over such a long time frame. More importantly, it gave us confidence that a thorough overhaul may achieve the desired improvement in efficiency, saving the customer the cost and misplaced production time that can be associated with sourcing and installing 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 efficiency. In addition, finite element evaluation was undertaken to verify that the nozzle hundreds would stand up to the specified temperature improve. As a result, the pump is now able to delivering steam on the greater temperatures required. The seal upgrades ensure it meets the newest specifications.
Concludes pressure gauge ลม : “We are really happy with the outcome of the SAGD pump improve. It has not solely achieved the specified production improve for the shopper, but additionally offered a extra sustainable and cost-effective resolution than whole pump substitute. Using trendy engineering and evaluation, we’ve been capable of give the existing pump a new lease of life and guarantee it will continue to carry out well for a lot of more years.”
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