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Celeros Flow Technology has injected new life into a heritage pump for a Canadian heavy oil recovery customer, enabling them to extend manufacturing. The pump – a Mather & Platt BB5 – was greater than forty years old and had been topic to quite a few post-installation alterations.
Heavy oil deposits are extraordinarily viscous and require the injection of excessive stress, high temperature steam to improve fluidity and permit the oil to be pumped to the floor. In order to spice up extraction on this project, the client needed to extend water temperatures from 90° C to 140° C. However, there were considerations that the prevailing pump could not be able to deliver this requirement. Nozzle loads had been a particular concern. They turned to Celeros Flow Technology brand ClydeUnion Pumps, their most popular provider of some 20 years, for help.
weksler pressure gauge ราคา & Platt is one of a number of heritage pump manufacturers for which Celeros Flow Technology presents full lifecycle support1. Their aftermarket engineering team 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 numerous seal failures over time that had damaged the stuffing box and affected operational efficiency. There had also been no upkeep interventions for many years – but the pump had never truly failed.
Says Mike Golds, Global Upgrade and Rerate Programme Manager for ClydeUnion Pumps: “It is testomony to the standard of the original pump that it had continued to function in such harsh circumstances and with no common maintenance over such an extended time frame. More importantly, it gave us confidence that a thorough overhaul might achieve the specified improvement in efficiency, saving the shopper the price and misplaced manufacturing time that may be related to sourcing and installing a 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 element evaluation was undertaken to substantiate that the nozzle hundreds would stand up to the desired temperature improve. As a outcome, the pump is now capable of delivering steam at the greater temperatures required. The seal upgrades guarantee it meets the newest specifications.
Concludes Mike Golds: “We are actually happy with the result of the SAGD pump improve. It has not only achieved the specified manufacturing improve for the client, but additionally provided a extra sustainable and cost-effective resolution than whole pump substitute. Using trendy engineering and evaluation, we’ve been in a place to give the prevailing pump a brand new lease of life and guarantee it will continue to carry out well for so much of extra years.”
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