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 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 improve 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 concerns that the existing pump may not be in a position to deliver this requirement. ราคาpressuregauge had been a selected concern. They turned to Celeros Flow Technology model ClydeUnion Pumps, their preferred provider of some 20 years, for help.
Mather & Platt is considered one of a quantity of heritage pump brands for which Celeros Flow Technology presents full lifecycle support1. Their aftermarket engineering team 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 a number of seal failures over time that had damaged the stuffing box and affected operational efficiency. There had additionally been no upkeep interventions for decades – 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 operate in such harsh conditions and with no common maintenance over such an extended time period. More importantly, it gave us confidence that a thorough overhaul might obtain the specified enchancment in efficiency, saving the shopper the price and misplaced production 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 efficiency. In addition, finite factor evaluation was undertaken to substantiate that the nozzle hundreds would face up to the specified temperature increase. As a result, the pump is now able to delivering steam at the greater temperatures required. The seal upgrades ensure it meets the most recent specs.
Concludes Mike Golds: “We are really pleased with the result of the SAGD pump upgrade. It has not only achieved the specified production improve for the customer, but also provided a extra sustainable and cost-effective resolution than whole pump substitute. Using fashionable engineering and analysis, we’ve been in a place to give the existing pump a new lease of life and ensure it will continue to perform properly for lots of extra years.”
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