Celeros Flow Technology has injected new life into a heritage pump for a Canadian heavy oil restoration buyer, enabling them to increase production. The pump – a Mather & Platt BB5 – was greater than forty years old and had been subject to numerous post-installation alterations.
Heavy oil deposits are extraordinarily viscous and require the injection of high stress, excessive temperature steam to enhance fluidity and allow the oil to be pumped to the floor. In order to spice up extraction on this venture, the shopper needed to extend water temperatures from 90° C to 140° C. However, there were considerations that the present pump might not be succesful of ship this requirement. Nozzle hundreds have been a selected concern. They turned to Celeros Flow Technology model ClydeUnion Pumps, their preferred supplier of some 20 years, for help.
Mather & Platt is considered one of several heritage pump brands for which Celeros Flow Technology provides full lifecycle support1. Their aftermarket engineering staff undertook an intensive examination of the quadragenarian Steam Assisted Gravity Drainage (SAGD) boiler feed water pump used within the heavy oil extraction process. The investigation revealed that the pump had suffered a quantity of seal failures over time that had broken the stuffing box and affected operational effectivity. There had additionally been no maintenance interventions for many years – but the pump had never actually failed.
Says Mike Golds, 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 circumstances and with no regular upkeep over such a long time frame. More importantly, it gave us confidence that a thorough overhaul may achieve the specified improvement in performance, saving the customer the price and lost manufacturing time that may be associated with sourcing and putting in a model new unit.”
Celeros Flow Technology overhauled the SAGD pump and carried out a mechanical seal improve and Plan 23 seal flush to optimize pump performance. In addition, finite factor analysis was undertaken to confirm that the nozzle hundreds would withstand the specified temperature improve. As a result, the pump is now able to delivering steam at the greater temperatures required. หลักการทำงานของเกจ์วัดแก๊ส meets the latest specifications.
Concludes Mike Golds: “We are really happy with the result of the SAGD pump improve. It has not only achieved the desired production enhance for the customer, but also provided a extra sustainable and cost-effective answer than complete pump alternative. Using modern engineering and evaluation, we’ve been able to give the present pump a model new lease of life and guarantee it will proceed to carry out properly for many extra years.”
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