Celeros Flow Technology has injected new life right into a heritage pump for a Canadian heavy oil recovery customer, enabling them to extend production. The pump – a Mather & Platt BB5 – was more than 40 years previous and had been subject to quite a few post-installation alterations.
Heavy oil deposits are extremely viscous and require the injection of excessive strain, excessive temperature steam to enhance fluidity and allow the oil to be pumped to the surface. In order to boost extraction on this venture, the customer wanted to increase water temperatures from 90° C to 140° C. However, there were เกจวัดอาร์กอน that the present pump might not have the power to ship this requirement. Nozzle hundreds were a specific concern. They turned to Celeros Flow Technology model ClydeUnion Pumps, their most well-liked provider 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 group undertook a radical 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 quantity of seal failures over time that had broken the stuffing field and affected operational efficiency. There had also been no maintenance interventions for decades – however the pump had by no means really failed.
Says Mike Golds, Global Upgrade and Rerate Programme Manager for ClydeUnion Pumps: “It is testomony to the quality of the original pump that it had continued to operate in such harsh situations and with no common maintenance over such a long period of time. More importantly, it gave us confidence that a thorough overhaul might obtain the specified enchancment in performance, saving the client the price and lost manufacturing time that could be associated with 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 analysis was undertaken to verify that the nozzle masses would stand up to the specified temperature improve. As a end result, the pump is now capable of delivering steam at the greater temperatures required. The seal upgrades ensure it meets the newest specifications.
Concludes Mike Golds: “We are really happy with the outcome of the SAGD pump improve. It has not only achieved the desired production enhance for the shopper, but also supplied a more sustainable and cost-effective resolution than complete pump alternative. Using fashionable engineering and evaluation, we’ve been capable of give the prevailing pump a model new lease of life and ensure it’ll proceed to carry out nicely for so much of more years.”
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