Celeros Flow Technology has injected new life into a heritage pump for a Canadian heavy oil recovery buyer, enabling them to increase manufacturing. The pump – a Mather & Platt BB5 – was greater than 40 years old and had been topic to numerous post-installation alterations.
Heavy oil deposits are extremely viscous and require the injection of high pressure, excessive temperature steam to enhance fluidity and allow the oil to be pumped to the surface. In order to spice up extraction on this project, the customer needed to increase water temperatures from 90° C to 140° C. However, there have been considerations that the prevailing pump could not be ready to deliver this requirement. Nozzle loads had been a selected 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. The investigation revealed that the pump had suffered a selection of seal failures over time that had broken the stuffing field and affected operational efficiency. There had additionally 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 an extended time period. More importantly, it gave us confidence that a thorough overhaul might achieve the desired enchancment in efficiency, saving the client the cost and misplaced production time that could be associated with sourcing and installing a model new unit.”
Celeros Flow Technology overhauled the SAGD pump and performed a mechanical seal improve and Plan 23 seal flush to optimize pump performance. In addition, finite element analysis was undertaken to confirm that the nozzle hundreds would stand up to the specified temperature improve. As เกจวัดแรงดันสูญญากาศ , the pump is now able to delivering steam at the larger temperatures required. The seal upgrades guarantee it meets the newest specs.
Concludes Mike Golds: “We are really happy with the result of the SAGD pump upgrade. It has not only achieved the specified manufacturing increase for the customer, but also offered a more sustainable and cost-effective resolution than whole pump replacement. Using trendy engineering and analysis, we now have been capable of give the prevailing pump a model new lease of life and guarantee it will proceed to perform well for many more years.”
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