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Celeros Flow Technology has injected new life into a heritage pump for a Canadian heavy oil recovery buyer, enabling them to increase manufacturing. The pump – a Mather & Platt BB5 – was greater than 40 years previous and had been subject to numerous post-installation alterations.
Heavy oil deposits are extraordinarily viscous and require the injection of excessive stress, high temperature steam to improve fluidity and allow the oil to be pumped to the surface. In order to spice up extraction on this project, the client wanted to increase water temperatures from 90° C to 140° C. However, there have been concerns that the existing pump may not be in a position to ship this requirement. Nozzle hundreds have been a specific concern. They turned to Celeros Flow Technology brand ClydeUnion Pumps, their most popular supplier of some 20 years, for help.
Mather & Platt is considered one of several heritage pump brands for which Celeros Flow Technology offers 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 course of. The investigation revealed that the pump had suffered numerous seal failures over time that had broken the stuffing field and affected operational effectivity. There had additionally been no upkeep interventions for many years – however the pump had by no means really failed.
Says Mike Golds, Global Upgrade and Rerate Programme Manager for ClydeUnion Pumps: “It is testomony to the standard of the unique pump that it had continued to operate in such harsh conditions 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 desired enchancment in efficiency, saving the customer the price and lost production time that can be associated with sourcing and putting in 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 เกจวัดแรงดันน้ําไทวัสดุ , finite factor analysis was undertaken to confirm that the nozzle hundreds would stand up to the specified temperature increase. As a result, the pump is now able to delivering steam on the greater temperatures required. The seal upgrades ensure it meets the latest specs.
Concludes Mike Golds: “We are really pleased with the result of the SAGD pump improve. It has not only achieved the specified manufacturing increase for the client, but additionally supplied a extra sustainable and cost-effective resolution than whole pump replacement. Using trendy engineering and analysis, we have been able to give the prevailing pump a model new lease of life and guarantee it’ll continue to carry out nicely for many extra years.”
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