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 right into a heritage pump for a Canadian heavy oil restoration customer, enabling them to extend production. The pump – a Mather & Platt BB5 – was more than forty years old and had been topic to quite a few post-installation alterations.
Heavy oil deposits are extremely viscous and require the injection of excessive pressure, excessive 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 wanted to extend water temperatures from 90° C to 140° C. However, there were concerns that the prevailing pump might not be capable of deliver this requirement. Nozzle hundreds were a particular concern. They turned to Celeros Flow Technology model ClydeUnion Pumps, their most popular supplier of some 20 years, for assistance.
Mather & Platt is one of several heritage pump brands for which Celeros Flow Technology provides full lifecycle support1. Their aftermarket engineering group 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 number of seal failures over time that had damaged the stuffing box and affected operational effectivity. There had additionally been no maintenance interventions for decades – however the pump had by no means truly failed.
Says Mike Golds, Global Upgrade and Rerate Programme Manager for ClydeUnion Pumps: “It is testomony to the quality of the unique pump that it had continued to function in such harsh circumstances and with no regular upkeep over such an extended time period. More importantly, it gave us confidence that a thorough overhaul could achieve the desired improvement in performance, saving the client the fee and misplaced production time that can be related to sourcing and putting in a brand 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 Price break , finite component evaluation was undertaken to confirm that the nozzle hundreds would stand up to the specified temperature increase. As a result, the pump is now able to delivering steam at the larger temperatures required. The seal upgrades ensure it meets the newest specs.
Concludes Mike Golds: “We are actually happy with the outcome of the SAGD pump upgrade. It has not only achieved the specified manufacturing increase for the shopper, but additionally provided a extra sustainable and cost-effective resolution than whole pump alternative. Using modern engineering and evaluation, we have been capable of give the prevailing pump a model new lease of life and ensure it’s going to continue to carry out well for many more years.”
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