Celeros Flow Technology injects new life into 40 yr previous SAGD pump to extend heavy oil production for customer

Celeros Flow Technology has injected new life right into a heritage pump for a Canadian heavy oil restoration buyer, enabling them to increase production. The pump – a Mather & Platt BB5 – was greater than forty years previous and had been topic to quite a few post-installation alterations.
Heavy oil deposits are extraordinarily viscous and require the injection of high pressure, 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 client needed to increase water temperatures from 90° C to 140° C. However, there were concerns that the present pump could not have the power to ship this requirement. Nozzle masses have been a specific concern. They turned to Celeros Flow Technology model ClydeUnion Pumps, their preferred supplier of some 20 years, for assistance.
Mather & Platt is considered one of several heritage pump brands for which Celeros Flow Technology presents full lifecycle support1. Their aftermarket engineering staff undertook a thorough 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 damaged the stuffing field and affected operational effectivity. There had also been no upkeep interventions for decades – however the pump had never truly failed.
Says Mike Golds, Global Upgrade and Rerate Programme Manager for ClydeUnion Pumps: “It is testomony to the quality of the original pump that it had continued to function in such harsh conditions and with no regular maintenance over such a long time period. More importantly, it gave us confidence that a thorough overhaul could obtain the desired enchancment in performance, saving the client the fee and misplaced manufacturing time that could be related to sourcing and putting in a new unit.”
Celeros Flow Technology overhauled the SAGD pump and carried out a mechanical seal improve and Plan 23 seal flush to optimize pump performance. In addition, finite element evaluation was undertaken to confirm that the nozzle hundreds would face up to the specified temperature increase. As a outcome, the pump is now able to delivering steam on the higher temperatures required. The seal upgrades ensure it meets the newest specs.
Concludes Mike Golds: “We are really pleased with the end result of the SAGD pump improve. pressure gauge has not solely achieved the specified manufacturing increase for the shopper, but in addition supplied a extra sustainable and cost-effective resolution than whole pump alternative. Using fashionable engineering and analysis, we now have been capable of give the prevailing pump a brand new lease of life and ensure it will continue to carry out properly for many more years.”
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