Celeros Flow Technology has injected new life into a heritage pump for a Canadian heavy oil recovery buyer, enabling them to increase production. 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 extremely viscous and require the injection of excessive pressure, high temperature steam to enhance fluidity and permit the oil to be pumped to the floor. In order to boost extraction on this challenge, the client wanted to increase water temperatures from 90° C to 140° C. However, there have been issues that the prevailing pump may not be capable of deliver this requirement. Nozzle hundreds had been a selected concern. They turned to Celeros Flow Technology model ClydeUnion Pumps, their preferred supplier of some 20 years, for help.
Mather & Platt is considered one of several heritage pump manufacturers for which Celeros Flow Technology offers full lifecycle support1. Their aftermarket engineering staff undertook an intensive 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 broken the stuffing box and affected operational effectivity. There had additionally been no upkeep interventions for decades – but the pump had never really failed.
Says Mike Golds, Global Upgrade and Rerate Programme Manager for ClydeUnion Pumps: “It is testament to the quality of the original pump that it had continued to operate in such harsh circumstances and with no common maintenance over such a long time frame. More importantly, it gave us confidence that a thorough overhaul might obtain the specified improvement in efficiency, saving the customer the cost and misplaced manufacturing time that may be associated with sourcing and installing a new unit.”
Celeros Flow Technology overhauled the SAGD pump and carried out a mechanical seal upgrade and Plan 23 seal flush to optimize pump performance. In addition, finite component analysis was undertaken to confirm that the nozzle masses would withstand the desired temperature increase. As เกจวัดแรงดัน300psi , the pump is now able to delivering steam on the higher temperatures required. The seal upgrades guarantee it meets the most recent specs.
Concludes Mike Golds: “We are really happy with the outcome of the SAGD pump upgrade. It has not solely achieved the desired manufacturing enhance for the shopper, but also supplied a extra sustainable and cost-effective resolution than complete pump alternative. Using trendy engineering and analysis, we now have been capable of give the prevailing pump a new lease of life and ensure it’s going to continue to perform well for so much of more years.”
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