Celeros Flow Technology has injected new life right into a heritage pump for a Canadian heavy oil restoration buyer, enabling them to extend production. The pump – a Mather & Platt BB5 – was more than forty years outdated and had been subject to numerous post-installation alterations.
Heavy oil deposits are extraordinarily viscous and require the injection of excessive strain, excessive temperature steam to improve fluidity and allow the oil to be pumped to the floor. In order to boost extraction on this venture, the customer wanted to increase water temperatures from 90° C to 140° C. However, there were concerns that the present pump could not have the ability to ship this requirement. Nozzle hundreds have been a specific concern. They turned to Celeros Flow Technology model ClydeUnion Pumps, their most popular supplier of some 20 years, for assistance.
Mather & Platt is considered one of several heritage pump brands for which Celeros Flow Technology offers full lifecycle support1. Their aftermarket engineering team undertook a thorough 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 a quantity of seal failures over time that had damaged the stuffing field and affected operational efficiency. There had additionally been no maintenance interventions for decades – but the pump had by no means really failed.
เกจปรับแรงดันแก๊ส , Global Upgrade and Rerate Programme Manager for ClydeUnion Pumps: “It is testament to the standard of the original pump that it had continued to operate in such harsh conditions and with no regular maintenance over such a long time frame. More importantly, it gave us confidence that a thorough overhaul may obtain the desired improvement in efficiency, saving the shopper the fee and lost production time that could 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 efficiency. In addition, finite element analysis was undertaken to verify that the nozzle masses would withstand the specified temperature increase. As a result, the pump is now able to delivering steam on the higher temperatures required. The seal upgrades ensure it meets the latest specifications.
Concludes Mike Golds: “We are really pleased with the outcome of the SAGD pump upgrade. It has not solely achieved the specified manufacturing increase for the shopper, but additionally supplied a more sustainable and cost-effective answer than whole pump substitute. Using trendy engineering and evaluation, we now have been capable of give the existing pump a brand new lease of life and ensure it’s going to continue to perform well for lots of more years.”
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