Celeros Flow Technology has injected new life into a heritage pump for a Canadian heavy oil recovery buyer, enabling them to increase production. The pump – a Mather & Platt BB5 – was more than forty years previous and had been subject to numerous post-installation alterations.
Heavy oil deposits are extremely viscous and require the injection of high stress, excessive 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 client wanted to extend water temperatures from 90° C to 140° C. However, there have been considerations that the present pump could not be in a position to ship this requirement. Nozzle hundreds have been a specific concern. They turned to Celeros Flow Technology brand ClydeUnion Pumps, their preferred supplier of some 20 years, for help.
Mather & Platt is considered one of a number of heritage pump brands for which Celeros Flow Technology offers full lifecycle support1. Their aftermarket engineering group 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 also been no maintenance interventions for many years – 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 original pump that it had continued to function in such harsh conditions and with no regular maintenance over such a long time period. More importantly, it gave us confidence that a thorough overhaul may achieve the specified improvement in efficiency, saving the client the fee and lost manufacturing time that could be associated with sourcing and putting in a brand 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 factor analysis was undertaken to verify that the nozzle masses would face up to the desired temperature enhance. As เกจ์วัดแรงดันแก๊ส , the pump is now capable of delivering steam at the higher temperatures required. The seal upgrades ensure it meets the most recent specifications.
Concludes Mike Golds: “We are really pleased with the outcome of the SAGD pump upgrade. เกจวัดแรงดัน1บาร์ has not solely achieved the specified manufacturing improve for the customer, but additionally provided a extra sustainable and cost-effective answer than complete pump substitute. Using modern engineering and analysis, we now have been able to give the present pump a brand new lease of life and ensure it will proceed to perform properly for many extra years.”
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