Celeros Flow Technology has injected new life right 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 old and had been subject to numerous post-installation alterations.
Heavy oil deposits are extremely viscous and require the injection of high stress, excessive temperature steam to improve fluidity and permit the oil to be pumped to the floor. In order to boost extraction on this project, the customer wanted to extend water temperatures from 90° C to 140° C. However, there have been เกจวัดแรงดันลมดิจิตอล that the existing pump could not have the flexibility to deliver this requirement. Nozzle loads were a specific concern. They turned to Celeros Flow Technology brand ClydeUnion Pumps, their most well-liked supplier of some 20 years, for assistance.
Mather & Platt is considered one of several heritage pump manufacturers for which Celeros Flow Technology presents full lifecycle support1. Their aftermarket engineering team undertook an intensive 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 quantity of seal failures over time that had damaged the stuffing field and affected operational efficiency. There had additionally been no maintenance interventions for many years – however the pump had never actually failed.
Says Mike Golds, Global Upgrade and Rerate Programme Manager for ClydeUnion Pumps: “It is testament to the quality of the unique pump that it had continued to operate in such harsh conditions and with no common upkeep over such a long time period. เกจวัดแรงดันเชื้อเพลิง , it gave us confidence that a thorough overhaul may achieve the specified improvement in efficiency, saving the shopper the fee and misplaced production time that may be associated with sourcing and installing 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 efficiency. In addition, finite element evaluation was undertaken to substantiate that the nozzle loads would withstand the desired temperature enhance. As a end result, the pump is now capable of delivering steam on the greater temperatures required. The seal upgrades ensure it meets the newest specifications.
Concludes Mike Golds: “We are actually pleased with the finish result of the SAGD pump improve. It has not solely achieved the specified production enhance for the shopper, but in addition supplied a more sustainable and cost-effective answer than total pump alternative. Using trendy engineering and analysis, we now have been capable of give the existing pump a new lease of life and guarantee it’ll continue to perform nicely for many more years.”
Share