Celeros Flow Technology has injected new life right into a heritage pump for a Canadian heavy oil recovery customer, enabling them to extend production. The pump – a Mather & Platt BB5 – was more than 40 years outdated and had been topic to numerous post-installation alterations.
Heavy oil deposits are extraordinarily viscous and require the injection of excessive stress, high temperature steam to enhance fluidity and allow the oil to be pumped to the floor. In order to spice up extraction on this challenge, the shopper needed to extend water temperatures from 90° C to 140° C. However, there were เกจวัดแรงดัน4นิ้วราคา that the existing pump might not be ready to ship this requirement. Nozzle masses have been a particular 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 brands for which Celeros Flow Technology provides full lifecycle support1. Their aftermarket engineering group 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 numerous seal failures over time that had damaged the stuffing box and affected operational efficiency. There had also been no maintenance interventions for many years – however 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 unique pump that it had continued to function in such harsh conditions and with no regular upkeep over such an extended period of time. More importantly, it gave us confidence that a thorough overhaul may achieve the specified enchancment in efficiency, saving the shopper the price and misplaced production time that could 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 loads would stand up to the specified temperature increase. As a end result, the pump is now capable of delivering steam on the greater temperatures required. The seal upgrades guarantee it meets the newest specs.
Concludes Mike Golds: “We are really pleased with the outcome of the SAGD pump upgrade. It has not solely achieved the specified manufacturing enhance for the customer, but in addition supplied a extra sustainable and cost-effective answer than complete pump alternative. Using trendy engineering and evaluation, we now have been capable of give the present pump a new lease of life and guarantee it’s going to continue to perform well for many more years.”
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