Celeros Flow Technology has injected new life into a heritage pump for a Canadian heavy oil restoration customer, enabling them to extend production. The pump – a Mather & Platt BB5 – was more than forty years previous and had been topic to quite a few post-installation alterations.
Heavy oil deposits are extraordinarily viscous and require the injection of high pressure, excessive temperature steam to improve fluidity and allow the oil to be pumped to the surface. In order to boost extraction on this project, the client wanted to increase water temperatures from 90° C to 140° C. However, there were issues that the present pump might not have the flexibility to ship this requirement. Nozzle masses have been a specific concern. เพรสเชอร์เกจน้ำ turned to Celeros Flow Technology brand ClydeUnion Pumps, their most well-liked supplier of some 20 years, for assistance.
Mather & Platt is certainly one of a number of heritage pump manufacturers for which Celeros Flow Technology provides full lifecycle support1. Their aftermarket engineering group undertook a thorough 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 variety of seal failures over time that had damaged the stuffing field and affected operational efficiency. There had also been no maintenance 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 standard of the original pump that it had continued to function in such harsh conditions and with no regular maintenance over such a long period of time. More importantly, it gave us confidence that a thorough overhaul could obtain the desired improvement in efficiency, saving the customer the price and misplaced production time that can be related to 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 efficiency. In addition, finite component evaluation was undertaken to confirm that the nozzle masses would face up to the desired temperature enhance. As a end result, the pump is now capable of delivering steam at the higher temperatures required. The seal upgrades ensure it meets the newest specs.
Concludes Mike Golds: “We are actually pleased with the outcome of the SAGD pump improve. It has not only achieved the specified production increase for the customer, but additionally supplied a extra sustainable and cost-effective answer than complete pump substitute. Using trendy engineering and evaluation, we have been in a place to give the existing pump a new lease of life and guarantee it’ll continue to carry out nicely for many more years.”
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