Celeros Flow Technology has injected new life into a heritage pump for a Canadian heavy oil restoration customer, enabling them to extend manufacturing. The pump – a Mather & Platt BB5 – was more than 40 years previous and had been topic to quite a few post-installation alterations.
Heavy oil deposits are extraordinarily viscous and require the injection of high stress, high temperature steam to improve fluidity and allow the oil to be pumped to the surface. In order to spice up extraction on this project, the shopper wanted to extend water temperatures from 90° C to 140° C. However, there have been issues that the present pump might not have the ability to deliver this requirement. Nozzle hundreds were a particular concern. They turned to Celeros Flow Technology model ClydeUnion Pumps, their preferred supplier of some 20 years, for assistance.
Mather & Platt is certainly one of several heritage pump manufacturers for which Celeros Flow Technology offers full lifecycle support1. เกจไนโตรเจนsumo engineering group undertook a radical examination of the quadragenarian Steam Assisted Gravity Drainage (SAGD) boiler feed water pump used in the heavy oil extraction course of. The investigation revealed that the pump had suffered a quantity of seal failures over time that had broken the stuffing field and affected operational effectivity. There had also been no upkeep interventions for many years – however the pump had never actually failed.
Says Mike Golds, Global Upgrade and Rerate Programme Manager for ClydeUnion Pumps: “It is testomony to the quality of the original pump that it had continued to operate in such harsh conditions and with no common maintenance over such a protracted period of time. More importantly, it gave us confidence that a thorough overhaul may obtain the specified enchancment in efficiency, saving the client the cost and lost manufacturing time that can be associated with sourcing and putting in a brand new unit.”
Celeros Flow Technology overhauled the SAGD pump and performed a mechanical seal improve and Plan 23 seal flush to optimize pump efficiency. In addition, finite factor evaluation was undertaken to substantiate that the nozzle masses would withstand the desired temperature increase. 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 manufacturing increase for the customer, but in addition provided a more sustainable and cost-effective answer than whole pump substitute. Using fashionable engineering and analysis, we’ve been able to give the present pump a model new lease of life and ensure it’ll proceed to carry out well for many more years.”
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