Celeros Flow Technology has injected new life into a heritage pump for a Canadian heavy oil recovery customer, enabling them to extend manufacturing. The pump – a Mather & Platt BB5 – was greater than forty years outdated and had been subject to numerous post-installation alterations.
Heavy oil deposits are extraordinarily viscous and require the injection of excessive pressure, excessive temperature steam to improve fluidity and allow the oil to be pumped to the floor. In order to spice up extraction on this venture, the customer needed to increase water temperatures from 90° C to 140° C. However, there have been concerns that the existing pump might not be capable of deliver this requirement. Nozzle loads had been a particular concern. They turned to Celeros Flow Technology brand ClydeUnion Pumps, their preferred provider of some 20 years, for help.
Mather & Platt is one of a number of heritage pump manufacturers for which Celeros Flow Technology provides full lifecycle support1. Their aftermarket engineering group 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 a variety of seal failures over time that had damaged the stuffing field and affected operational efficiency. There had additionally been no maintenance interventions for decades – however the pump had by no means truly failed.
Says Mike Golds, Global Upgrade and Rerate Programme Manager for ClydeUnion Pumps: “It is testomony to the quality of the original pump that it had continued to operate in such harsh situations and with no regular upkeep over such a long time period. More importantly, it gave us confidence that a thorough overhaul could obtain the desired improvement in performance, saving the client the fee and lost production time that might be related to 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 performance. In addition, finite component evaluation was undertaken to verify that the nozzle hundreds would face up to the specified temperature increase. As เครื่องมือวัดpressure , the pump is now capable of delivering steam at the greater temperatures required. The seal upgrades guarantee it meets the latest specifications.
Concludes Mike Golds: “We are really happy with the finish result of the SAGD pump upgrade. It has not only achieved the specified production enhance for the customer, but additionally offered a more sustainable and cost-effective solution than total pump replacement. Using modern engineering and evaluation, we’ve been able to give the prevailing pump a new lease of life and guarantee it’ll continue to carry out well for many more years.”
Share