Celeros Flow Technology has injected new life into a heritage pump for a Canadian heavy oil recovery buyer, enabling them to extend manufacturing. The pump – a Mather & Platt BB5 – was more than forty years outdated and had been topic to numerous post-installation alterations.
Heavy oil deposits are extraordinarily viscous and require the injection of excessive strain, high temperature steam to improve fluidity and allow the oil to be pumped to the surface. In order to boost extraction on this venture, the customer wanted to increase water temperatures from 90° C to 140° C. However, there have been issues that the existing pump could not be succesful of ship this requirement. Nozzle hundreds have been a selected concern. They turned to Celeros Flow Technology model ClydeUnion Pumps, their most popular 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 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 variety of seal failures over time that had damaged the stuffing box and affected operational efficiency. There had additionally been no upkeep interventions for decades – but the pump had never actually failed.
เกจวัดแรงดันน้ำ4หุน , Global Upgrade and Rerate Programme Manager for ClydeUnion Pumps: “It is testament to the quality of the unique pump that it had continued to function in such harsh conditions and with no regular maintenance over such a protracted time frame. More importantly, it gave us confidence that a thorough overhaul may achieve the desired improvement in performance, saving the client the cost and misplaced manufacturing time that might be associated with sourcing and installing a model 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 addition, finite component evaluation was undertaken to verify that the nozzle loads would withstand the desired temperature enhance. As a end result, the pump is now capable of delivering steam on the larger temperatures required. The seal upgrades ensure it meets the newest specifications.
Concludes Mike Golds: “We are actually pleased with the outcome of the SAGD pump improve. It has not solely achieved the specified production increase for the client, but in addition provided a more sustainable and cost-effective solution than total pump replacement. Using fashionable engineering and analysis, we have been in a position to give the present pump a new lease of life and guarantee it will proceed to perform well for a lot of extra years.”