Celeros Flow Technology has injected new life right into a heritage pump for a Canadian heavy oil recovery customer, enabling them to increase manufacturing. The pump – a Mather & Platt BB5 – was greater than forty years previous and had been topic to numerous post-installation alterations.
Heavy oil deposits are extremely viscous and require the injection of high strain, excessive temperature steam to enhance fluidity and permit the oil to be pumped to the floor. In order to boost extraction on this challenge, the customer wanted to extend water temperatures from 90° C to 140° C. However, there have been issues that the prevailing pump might not be able to deliver this requirement. Nozzle loads have been a specific concern. They turned to Celeros Flow Technology brand ClydeUnion Pumps, their most well-liked supplier of some 20 years, for help.
Mather & Platt is one of a number of heritage pump brands 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 within the heavy oil extraction course of. The investigation revealed that the pump had suffered a number of seal failures over time that had damaged the stuffing box and affected operational efficiency. There had also been เกจวัดแรงดันถังออกซิเจน 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 testament to the quality of the unique pump that it had continued to function in such harsh situations and with no common maintenance over such an extended period of time. More importantly, it gave us confidence that a thorough overhaul might obtain the specified improvement in efficiency, saving the client the cost and misplaced production time that may be associated with sourcing and installing 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 efficiency. In addition, finite element evaluation was undertaken to confirm that the nozzle masses would withstand the desired temperature improve. As a outcome, the pump is now capable of delivering steam on the higher temperatures required. The seal upgrades ensure it meets the latest specs.
Concludes Mike Golds: “We are actually happy with the finish result of the SAGD pump upgrade. It has not solely achieved the specified manufacturing enhance for the shopper, but also provided a extra sustainable and cost-effective answer than complete pump replacement. Using modern engineering and evaluation, we have been able to give the existing pump a new lease of life and ensure it will continue to perform properly for lots of more years.”
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