Celeros Flow Technology has injected new life into a heritage pump for a Canadian heavy oil restoration buyer, enabling them to extend manufacturing. The pump – a Mather & Platt BB5 – was more than 40 years previous and had been subject to quite a few post-installation alterations.
Heavy oil deposits are extraordinarily viscous and require the injection of excessive pressure, excessive temperature steam to enhance fluidity and permit the oil to be pumped to the surface. In เกจวัดแรงดันน้ำไทวัสดุ to spice up extraction on this venture, the shopper wanted to increase water temperatures from 90° C to 140° C. However, there were concerns that the existing pump could not be ready to deliver this requirement. Nozzle masses had been a particular concern. They turned to Celeros Flow Technology model ClydeUnion Pumps, their preferred supplier of some 20 years, for assistance.
Mather & Platt is considered one of several heritage pump brands for which Celeros Flow Technology provides full lifecycle support1. Their aftermarket engineering group undertook a thorough 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 numerous seal failures over time that had damaged the stuffing box and affected operational efficiency. There had also been no maintenance interventions for decades – however the pump had never truly 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 function in such harsh situations and with no regular maintenance over such a protracted time period. More importantly, it gave us confidence that a thorough overhaul could achieve the desired enchancment in performance, saving the customer the fee and misplaced production time that can be associated with sourcing and installing a model 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 analysis was undertaken to verify that the nozzle hundreds would stand up to the specified temperature enhance. As a outcome, the pump is now capable of delivering steam at the larger temperatures required. The seal upgrades ensure it meets the most recent specifications.
Concludes Mike Golds: “We are actually pleased with the result of the SAGD pump improve. It has not only achieved the specified production improve for the shopper, but also supplied a more sustainable and cost-effective solution than whole pump substitute. Using modern engineering and evaluation, we’ve been capable of give the existing pump a brand new lease of life and ensure it will continue to carry out properly for many more years.”
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