Celeros Flow Technology has injected new life into a heritage pump for a Canadian heavy oil restoration buyer, enabling them to extend manufacturing. The pump – a Mather & Platt BB5 – was greater than forty years previous and had been topic to quite a few post-installation alterations.
ไดอะแฟรม are extraordinarily viscous and require the injection of excessive strain, high 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 shopper wanted to extend water temperatures from 90° C to 140° C. However, there were issues that the existing pump could not have the power to deliver this requirement. Nozzle masses were a selected concern. They turned to Celeros Flow Technology brand ClydeUnion Pumps, their preferred provider of some 20 years, for assistance.
Mather & Platt is one of several heritage pump brands for which Celeros Flow Technology provides 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. The investigation revealed that the pump had suffered a variety of seal failures over time that had broken the stuffing box and affected operational efficiency. There had additionally been no maintenance interventions for decades – but the pump had never truly 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 conditions and with no regular upkeep over such a long time frame. More importantly, it gave us confidence that a thorough overhaul might achieve the specified improvement in efficiency, saving the customer the fee and lost production time that can be related to 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 efficiency. In addition, finite factor evaluation was undertaken to substantiate that the nozzle loads would face up to the specified temperature improve. As a result, the pump is now capable of delivering steam on the higher temperatures required. The seal upgrades guarantee it meets the newest specifications.
Concludes Mike Golds: “We are actually pleased with the result of the SAGD pump improve. It has not solely achieved the desired production enhance for the customer, but additionally offered a extra sustainable and cost-effective resolution than total pump alternative. Using modern engineering and analysis, we’ve been able to give the present pump a model new lease of life and ensure it’ll proceed to carry out nicely for many more years.”
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