Celeros Flow Technology has injected new life right into a heritage pump for a Canadian heavy oil recovery customer, enabling them to increase production. The pump – a Mather & Platt BB5 – was greater than forty years outdated and had been topic to numerous post-installation alterations.
Heavy oil deposits are extraordinarily viscous and require the injection of excessive stress, high temperature steam to enhance fluidity and allow the oil to be pumped to the floor. In order to spice up extraction on this project, the shopper wanted to increase 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 masses have been a specific concern. They turned to Celeros Flow Technology model ClydeUnion Pumps, their most well-liked supplier of some 20 years, for assistance.
Mather & Platt is one of a number of heritage pump brands for which Celeros Flow Technology provides full lifecycle support1. Their aftermarket engineering team 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 numerous seal failures over time that had damaged the stuffing box and affected operational effectivity. There had also been no upkeep interventions for many years – but the pump had never truly 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 function in such harsh situations and with no common upkeep over such an extended time frame. เกจวัดแก๊ส , it gave us confidence that a thorough overhaul could achieve the desired enchancment in performance, saving the client the fee and lost production time that can 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 performance. In addition, finite component analysis was undertaken to verify that the nozzle hundreds would withstand the specified temperature improve. As a outcome, the pump is now able to delivering steam at the greater temperatures required. The seal upgrades guarantee it meets the most recent specs.
Concludes Mike Golds: “We are actually happy with the result of the SAGD pump upgrade. It has not solely achieved the desired production increase for the client, but in addition offered a more sustainable and cost-effective resolution than whole pump replacement. Using trendy engineering and evaluation, we’ve been in a position to give the prevailing pump a new lease of life and ensure it’s going to continue to perform well for so much of extra years.”
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