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 The pump – a Mather & Platt BB5 – was greater than forty years outdated and had been subject to quite a few post-installation alterations.
Heavy oil deposits are extremely viscous and require the injection of high stress, 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 needed to extend water temperatures from 90° C to 140° C. However, there were concerns that the present pump could not be capable of ship this requirement. Nozzle masses had been a selected concern. They turned to Celeros Flow Technology brand 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 a radical examination of the quadragenarian Steam Assisted Gravity Drainage (SAGD) boiler feed water pump used in the heavy oil extraction process. The investigation revealed that the pump had suffered a selection of seal failures over time that had damaged the stuffing box and affected operational effectivity. There had additionally been no maintenance interventions for many years – however the pump had never really 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 operate in such harsh conditions and with no common upkeep over such an extended time frame. More importantly, it gave us confidence that a thorough overhaul might achieve the specified improvement in efficiency, saving the client the fee and misplaced production time that could be associated with sourcing and putting in a brand 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 component analysis was undertaken to confirm that the nozzle loads would stand up to the specified temperature enhance. As a result, the pump is now capable of delivering steam on the larger temperatures required. The seal upgrades guarantee it meets the latest specs.
Concludes เพรสเชอร์เกจไฮดรอลิค : “We are really pleased with the result of the SAGD pump improve. It has not solely achieved the specified production improve for the client, but in addition offered a more sustainable and cost-effective solution than complete pump replacement. Using trendy engineering and evaluation, we now have been in a place to give the existing pump a brand new lease of life and guarantee it’ll continue to perform well for a lot of extra years.”
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