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

Celeros Flow Technology has injected new life into a heritage pump for a Canadian heavy oil restoration buyer, enabling them to extend production. The pump – a Mather & Platt BB5 – was greater than 40 years outdated and had been subject to numerous post-installation alterations.
Heavy oil deposits are extraordinarily viscous and require the injection of high stress, high temperature steam to enhance fluidity and allow the oil to be pumped to the surface. In order to boost extraction on this venture, the client needed to increase water temperatures from 90° C to 140° C. However, there have been issues that the existing pump could not have the power to deliver this requirement. Value were a specific concern. They turned to Celeros Flow Technology model ClydeUnion Pumps, their most popular provider of some 20 years, for help.
Nothing to it & Platt is certainly one of a number of 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 in 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 box and affected operational efficiency. There had also been no maintenance 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 testomony to the standard of the original pump that it had continued to operate in such harsh conditions and with no common maintenance over such an extended period of time. More importantly, it gave us confidence that a thorough overhaul could obtain the specified enchancment in performance, saving the client the price and lost manufacturing time that can be associated with sourcing and installing a model new unit.”
Celeros Flow Technology overhauled the SAGD pump and performed a mechanical seal improve and Plan 23 seal flush to optimize pump efficiency. In addition, finite element evaluation was undertaken to confirm that the nozzle loads would face up to the desired temperature enhance. As a result, the pump is now able to delivering steam on the larger temperatures required. The seal upgrades guarantee it meets the newest specs.
Concludes Mike Golds: “We are actually happy with the end result of the SAGD pump upgrade. It has not solely achieved the specified manufacturing improve for the shopper, but also offered a extra sustainable and cost-effective resolution than whole pump replacement. Using modern engineering and evaluation, we have been capable of give the present pump a new lease of life and ensure it’s going to proceed to perform properly for many more years.”
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