Celeros Flow Technology injects new life into 40 12 months old SAGD pump to extend heavy oil production for buyer

Celeros Flow Technology has injected new life right into a heritage pump for a Canadian heavy oil restoration customer, enabling them to extend production. 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 extremely viscous and require the injection of excessive stress, excessive temperature steam to improve fluidity and permit the oil to be pumped to the floor. In order to boost extraction on this venture, the client wanted to extend water temperatures from 90° C to 140° C. However, there have been considerations that the present pump could not be capable of deliver this requirement. Nozzle hundreds were a selected concern. They turned to Celeros Flow Technology model ClydeUnion Pumps, their preferred supplier of some 20 years, for help.
Mather & Platt is one of a number of heritage pump manufacturers for which Celeros Flow Technology offers full lifecycle support1. Their aftermarket engineering group undertook a radical examination of the quadragenarian Steam Assisted Gravity Drainage (SAGD) boiler feed water pump used in the heavy oil extraction process. Copy revealed that the pump had suffered numerous seal failures over time that had damaged the stuffing box and affected operational effectivity. There had additionally been no maintenance interventions for many years – but the pump had never really 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 upkeep over such a long time period. More importantly, it gave us confidence that a thorough overhaul might achieve the desired enchancment in efficiency, saving the shopper the price and misplaced manufacturing time that might be associated with sourcing and installing a new unit.”
Celeros Flow Technology overhauled the SAGD pump and carried out a mechanical seal upgrade and Plan 23 seal flush to optimize pump performance. In addition, finite element evaluation was undertaken to confirm that the nozzle hundreds would stand up to the specified temperature enhance. As a outcome, the pump is now able to delivering steam at the higher temperatures required. The seal upgrades guarantee it meets the latest specs.
Concludes Mike Golds: “We are actually happy with the end result of the SAGD pump improve. It has not solely achieved the desired production enhance for the customer, but additionally provided a more sustainable and cost-effective solution than complete pump substitute. Using modern engineering and analysis, we have been able to give the prevailing pump a new lease of life and guarantee it’s going to proceed to carry out nicely for many more years.”
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