Celeros Flow Technology has injected new life into a heritage pump for a Canadian heavy oil recovery buyer, enabling them to extend manufacturing. The pump – a Mather & Platt BB5 – was more than forty years outdated and had been topic to quite a few post-installation alterations.
Heavy oil deposits are extraordinarily viscous and require the injection of high strain, excessive temperature steam to enhance fluidity and permit the oil to be pumped to the surface. In order to spice up extraction on this venture, the customer needed to increase water temperatures from 90° C to 140° C. However, there have been concerns that the existing pump may not be able to ship this requirement. Nozzle masses had been a specific concern. They turned to Celeros Flow Technology brand ClydeUnion Pumps, their preferred provider of some 20 years, for assistance.
Mather & Platt is considered one of a number of 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 in the heavy oil extraction process. The investigation revealed that the pump had suffered a variety of seal failures over time that had damaged the stuffing box and affected operational efficiency. There had additionally been no upkeep interventions for decades – however 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 standard of the original pump that it had continued to function in such harsh circumstances and with no regular maintenance over such an extended time period. More importantly, it gave us confidence that a thorough overhaul might achieve the specified enchancment in efficiency, saving the shopper the price and misplaced manufacturing time that could be associated with sourcing and installing a model 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 element analysis was undertaken to confirm that the nozzle hundreds would stand up to the specified temperature increase. As a outcome, the pump is now capable of delivering steam at the greater temperatures required. The seal upgrades ensure it meets the newest specs.
Concludes Mike Golds: “We are really happy with the result of the SAGD pump upgrade. เกจวัดแรงดันลมคือ has not solely achieved the specified production enhance for the client, but additionally provided a extra sustainable and cost-effective solution than whole pump replacement. Using fashionable engineering and analysis, we have been in a position to give the prevailing pump a new lease of life and guarantee it’ll continue to carry out well for lots of extra years.”
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