Celeros Flow Technology has injected new life right into a heritage pump for a Canadian heavy oil restoration customer, enabling them to extend production. The pump – a Mather & Platt BB5 – was more than 40 years outdated and had been subject to quite a few post-installation alterations.
Heavy oil deposits are extremely viscous and require the injection of excessive pressure, excessive temperature steam to improve fluidity and permit the oil to be pumped to the floor. In order to spice up extraction on this challenge, the customer wanted to extend water temperatures from 90° C to 140° C. However, there were เกจแรงดันลม that the existing pump might not have the power to deliver this requirement. Nozzle masses have been a selected concern. They turned to Celeros Flow Technology brand ClydeUnion Pumps, their preferred supplier of some 20 years, for assistance.
Mather & Platt is one of a number of heritage pump manufacturers for which Celeros Flow Technology presents 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 selection of seal failures over time that had damaged the stuffing field and affected operational effectivity. There had also been no upkeep interventions for many years – but the pump had never really 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 operate in such harsh circumstances and with no common upkeep over such a protracted period of time. More importantly, it gave us confidence that a thorough overhaul could obtain the specified enchancment in efficiency, saving the client the cost and misplaced production time that could be associated with sourcing and putting in a model 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 analysis was undertaken to substantiate that the nozzle loads would withstand the desired temperature improve. As a result, the pump is now able to delivering steam on the higher temperatures required. The seal upgrades guarantee it meets the newest specs.
Concludes Mike Golds: “We are really happy with the finish result of the SAGD pump improve. It has not solely achieved the specified manufacturing improve for the customer, but also offered a extra sustainable and cost-effective resolution than complete pump substitute. Using modern engineering and evaluation, we have been able to give the present pump a new lease of life and guarantee it’ll proceed to perform properly for many extra years.”
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