Celeros Flow Technology has injected new life right into a heritage pump for a Canadian heavy oil restoration buyer, enabling them to extend manufacturing. The pump – a Mather & Platt BB5 – was more than forty years old and had been subject to quite a few post-installation alterations.
Heavy oil deposits are extraordinarily viscous and require the injection of excessive pressure, high temperature steam to improve fluidity and permit the oil to be pumped to the surface. In order to spice up extraction on this project, the client needed to increase water temperatures from 90° C to 140° C. However, there have been considerations that the present pump might not be in a position to deliver this requirement. Nozzle masses have been a selected concern. They turned to Celeros Flow Technology model ClydeUnion Pumps, their most popular supplier of some 20 years, for help.
Mather & Platt is considered one of a quantity of heritage pump brands for which Celeros Flow Technology provides full lifecycle support1. Their aftermarket engineering group undertook a thorough 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 field and affected operational effectivity. There had additionally been เพรสเชอร์เกจน้ำ 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 testomony to the quality of the original pump that it had continued to operate in such harsh conditions and with no common upkeep over such an extended time frame. More importantly, it gave us confidence that a thorough overhaul could obtain the desired improvement in performance, saving the client the price and misplaced manufacturing time that might be associated with sourcing and installing a new unit.”
Celeros Flow Technology overhauled the SAGD pump and performed a mechanical seal upgrade and Plan 23 seal flush to optimize pump efficiency. In addition, finite factor evaluation was undertaken to confirm that the nozzle masses would withstand the specified temperature increase. As a result, the pump is now capable of delivering steam on the larger temperatures required. The seal upgrades ensure it meets the latest specs.
Concludes Mike Golds: “We are really pleased with the end result of the SAGD pump upgrade. It has not only achieved the desired manufacturing enhance for the shopper, but in addition supplied a extra sustainable and cost-effective resolution than total pump alternative. Using modern engineering and analysis, we have been in a position to give the present pump a brand new lease of life and guarantee it will proceed to perform well for many extra years.”
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