Celeros Flow Technology has injected new life right into a heritage pump for a Canadian heavy oil restoration customer, enabling them to increase manufacturing. The pump – a Mather & Platt BB5 – was more than 40 years outdated and had been subject to numerous post-installation alterations.
Heavy oil deposits are extremely viscous and require the injection of excessive strain, high temperature steam to enhance fluidity and permit the oil to be pumped to the surface. In order to boost extraction on this venture, the shopper wanted to extend water temperatures from 90° C to 140° C. However, there have been เครื่องมือวัดความดันคือ that the existing pump could not have the flexibility to ship this requirement. Nozzle loads had been a specific concern. They turned to Celeros Flow Technology model ClydeUnion Pumps, their most popular supplier of some 20 years, for assistance.
Mather & Platt is certainly one of a number of heritage pump manufacturers for which Celeros Flow Technology presents 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 a selection of seal failures over time that had damaged the stuffing box and affected operational effectivity. There had additionally been no upkeep interventions for many years – but the pump had by no means really 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 operate in such harsh conditions and with no common upkeep over such an extended time period. More importantly, it gave us confidence that a thorough overhaul might achieve the desired enchancment in efficiency, saving the customer the fee and misplaced production time that may 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 analysis was undertaken to verify that the nozzle hundreds would withstand the specified temperature enhance. As a outcome, the pump is now capable of delivering steam at the larger temperatures required. The seal upgrades guarantee it meets the latest specifications.
Concludes Mike Golds: “We are really happy with the end result of the SAGD pump improve. It has not only achieved the desired production improve for the customer, but additionally provided a extra sustainable and cost-effective answer than complete pump replacement. Using modern engineering and analysis, we’ve been able to give the prevailing pump a model new lease of life and guarantee it will continue to perform properly for many more years.”
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