Celeros Flow Technology has injected new life right into a heritage pump for a Canadian heavy oil recovery buyer, 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 extremely viscous and require the injection of high strain, high temperature steam to improve fluidity and permit the oil to be pumped to the floor. In order to spice up extraction on this project, the client needed to increase water temperatures from 90° C to 140° C. However, there have been considerations that the prevailing pump could not have the flexibility to ship this requirement. Nozzle masses were a specific concern. They turned to Celeros Flow Technology brand ClydeUnion Pumps, their most well-liked provider of some 20 years, for assistance.
Mather & Platt is certainly one of a quantity of heritage pump brands for which Celeros Flow Technology offers full lifecycle support1. เพรสเชอร์เกจ engineering team undertook a thorough 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 broken the stuffing box and affected operational efficiency. There had additionally been no maintenance interventions for many years – but the pump had by no means actually 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 operate in such harsh conditions and with no regular upkeep over such a protracted time frame. More importantly, it gave us confidence that a thorough overhaul may obtain the specified improvement in performance, saving the customer the price and misplaced production time that can be associated with sourcing and putting in 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 efficiency. In addition, finite component analysis was undertaken to verify that the nozzle masses would face up to the desired temperature increase. As a outcome, the pump is now capable of delivering steam at the larger temperatures required. The seal upgrades ensure it meets the most recent specs.
Concludes Mike Golds: “We are actually happy with the result of the SAGD pump upgrade. It has not only achieved the desired manufacturing enhance for the customer, but in addition offered a extra sustainable and cost-effective resolution than total pump substitute. Using fashionable engineering and analysis, we now have been in a position to give the prevailing pump a new lease of life and guarantee it’s going to continue to carry out well for many more years.”
Share