Celeros Flow Technology has injected new life right into a heritage pump for a Canadian heavy oil restoration buyer, enabling them to extend production. The pump – a Mather & Platt BB5 – was greater than 40 years outdated and had been topic to quite a few post-installation alterations.
Heavy oil deposits are extraordinarily viscous and require the injection of high strain, 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 shopper needed to extend water temperatures from 90° C to 140° C. However, there were concerns that the prevailing pump could not be able to deliver this requirement. Nozzle masses were a specific concern. They turned to Celeros Flow Technology brand ClydeUnion Pumps, their most popular supplier of some 20 years, for assistance.
Mather & Platt is certainly one of several heritage pump manufacturers for which Celeros Flow Technology offers full lifecycle support1. Their aftermarket engineering group undertook a radical examination of the quadragenarian Steam Assisted Gravity Drainage (SAGD) boiler feed water pump used in the heavy oil extraction course of. เกรดวัดแรงดัน revealed that the pump had suffered a quantity of seal failures over time that had broken the stuffing box and affected operational efficiency. There had additionally been no upkeep interventions for many years – but the pump had by no means actually failed.
Says Mike Golds, Global Upgrade and Rerate Programme Manager for ClydeUnion Pumps: “It is testament to the standard of the unique pump that it had continued to function in such harsh situations and with no common maintenance over such a long time frame. More importantly, it gave us confidence that a thorough overhaul could obtain the desired improvement in performance, saving the shopper the fee and lost manufacturing time that might be related to sourcing and putting in 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 factor evaluation was undertaken to confirm that the nozzle masses would withstand the desired temperature improve. As a result, the pump is now able to delivering steam at the higher temperatures required. The seal upgrades ensure it meets the latest specs.
Concludes Mike Golds: “We are really pleased with the end result of the SAGD pump upgrade. It has not solely achieved the desired manufacturing improve for the client, but in addition provided a extra sustainable and cost-effective answer than complete pump replacement. Using fashionable engineering and evaluation, we now have been in a position to give the prevailing pump a model new lease of life and guarantee it’ll continue to carry out properly for many extra years.”
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