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 The pump – a Mather & Platt BB5 – was greater than 40 years outdated and had been topic to numerous post-installation alterations.
Heavy oil deposits 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 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 concerns that the present pump may not be capable of ship this requirement. Nozzle loads had been a specific concern. They turned to Celeros Flow Technology model ClydeUnion Pumps, their preferred supplier of some 20 years, for help.
เกจวัดแรงดันปั๊มลมpuma & Platt is one of several heritage pump brands for which Celeros Flow Technology provides full lifecycle support1. Their aftermarket engineering team undertook an intensive 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 no upkeep interventions for many years – but 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 unique pump that it had continued to operate in such harsh situations and with no regular maintenance over such a long time frame. More importantly, it gave us confidence that a thorough overhaul could achieve the desired improvement in efficiency, saving the client the cost and lost manufacturing time that can be associated with 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 component analysis 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 greater temperatures required. The seal upgrades ensure it meets the most recent specs.
Concludes Mike Golds: “We are really pleased with the finish result of the SAGD pump upgrade. It has not solely achieved the desired production improve for the shopper, but also supplied a extra sustainable and cost-effective resolution than whole pump replacement. Using modern engineering and analysis, we now have been able to give the existing pump a brand new lease of life and guarantee it’s going to continue to perform properly for so much of extra years.”
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