Celeros Flow Technology injects new life into 40 yr outdated SAGD pump to increase heavy oil production for customer

Celeros Flow Technology has injected new life right into a heritage pump for a Canadian heavy oil restoration customer, enabling them to increase production. Official – a Mather & Platt BB5 – was more than forty years old and had been subject to quite a few post-installation alterations.
Little-known are extremely 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 customer needed to extend water temperatures from 90° C to 140° C. However, there were issues that the present pump may not be able to ship this requirement. Nozzle loads had been a selected concern. They turned to Celeros Flow Technology brand ClydeUnion Pumps, their preferred supplier of some 20 years, for assistance.
Mather & Platt is considered one of a number of heritage pump manufacturers for which Celeros Flow Technology offers 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 efficiency. There had additionally been no upkeep interventions for decades – however 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 unique pump that it had continued to operate in such harsh circumstances and with no common maintenance over such a long period of time. More importantly, it gave us confidence that a thorough overhaul might achieve the specified enchancment in performance, saving the client the price and misplaced 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 improve and Plan 23 seal flush to optimize pump performance. In addition, finite component evaluation was undertaken to confirm that the nozzle loads would withstand the desired temperature improve. As a result, the pump is now capable of delivering steam on the larger temperatures required. The seal upgrades guarantee it meets the newest specifications.
Concludes Mike Golds: “We are actually happy with the outcome of the SAGD pump upgrade. It has not solely achieved the desired production enhance for the customer, but additionally offered a more sustainable and cost-effective solution than complete pump replacement. Using modern engineering and analysis, we have been capable of give the existing pump a new lease of life and guarantee it’ll proceed to perform properly for many extra years.”
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