Celeros Flow Technology has injected new life into a heritage pump for a Canadian heavy oil recovery customer, enabling them to extend production. 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 extraordinarily viscous and require the injection of high stress, excessive temperature steam to enhance fluidity and allow the oil to be pumped to the floor. In order to boost extraction on this venture, the shopper needed to extend water temperatures from 90° C to 140° C. However, there were issues that the existing pump might not have the power to deliver this requirement. Nozzle masses were a particular concern. They turned to Celeros Flow Technology model ClydeUnion Pumps, their most popular provider of some 20 years, for help.
Mather & Platt is certainly one of several heritage pump manufacturers for which Celeros Flow Technology provides 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 course of. The investigation revealed that the pump had suffered numerous seal failures over time that had broken the stuffing field and affected operational efficiency. There had additionally been no upkeep interventions for decades – however the pump had never really failed.
เกจวัดความดันน้ำ , Global Upgrade and Rerate Programme Manager for ClydeUnion Pumps: “It is testament to the quality of the unique pump that it had continued to function in such harsh situations and with no common upkeep over such an extended time period. More importantly, it gave us confidence that a thorough overhaul might achieve the specified improvement in performance, saving the customer the price and lost production time that can be associated with sourcing and installing 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 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 latest specifications.
Concludes Mike Golds: “We are really pleased with the result of the SAGD pump improve. It has not only achieved the specified production improve for the client, but also supplied a extra sustainable and cost-effective solution than whole pump substitute. Using fashionable engineering and analysis, we’ve been able to give the existing pump a new lease of life and guarantee it’ll continue to carry out nicely for many more years.”
Share