Celeros Flow Technology has injected new life into a heritage pump for a Canadian heavy oil recovery customer, enabling them to increase production. The pump – a Mather & Platt BB5 – was more than 40 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 pressure, excessive temperature steam to improve fluidity and permit the oil to be pumped to the floor. In order to spice up 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 may not be capable of ship this requirement. เกจแรงดันน้ำ have been a selected concern. They turned to Celeros Flow Technology model ClydeUnion Pumps, their preferred provider of some 20 years, for assistance.
Mather & Platt is one of a quantity of heritage pump manufacturers for which Celeros Flow Technology presents full lifecycle support1. Their aftermarket engineering staff 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 broken the stuffing box and affected operational effectivity. There had also been no maintenance interventions for many years – however 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 standard of the original pump that it had continued to operate in such harsh conditions and with no regular upkeep over such a protracted period of time. More importantly, it gave us confidence that a thorough overhaul may obtain the specified improvement in efficiency, saving the customer the price and misplaced production time that can be related to sourcing and putting in a brand new unit.”
Celeros Flow Technology overhauled the SAGD pump and performed a mechanical seal upgrade 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 specified temperature enhance. As a end result, the pump is now able to delivering steam on the greater temperatures required. The seal upgrades guarantee it meets the most recent specifications.
Concludes Mike Golds: “We are really happy with the outcome of the SAGD pump improve. It has not only achieved the desired manufacturing enhance for the customer, but additionally supplied a extra sustainable and cost-effective solution than complete pump substitute. Using fashionable engineering and evaluation, we’ve been able to give the prevailing pump a brand new lease of life and ensure it will proceed to carry out properly for lots of extra years.”
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